./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 a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d708eac-32c7-4c06-8881-785d3297259e/bin/uautomizer-verify-jihMAELWvX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d708eac-32c7-4c06-8881-785d3297259e/bin/uautomizer-verify-jihMAELWvX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d708eac-32c7-4c06-8881-785d3297259e/bin/uautomizer-verify-jihMAELWvX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d708eac-32c7-4c06-8881-785d3297259e/bin/uautomizer-verify-jihMAELWvX/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_3d708eac-32c7-4c06-8881-785d3297259e/bin/uautomizer-verify-jihMAELWvX/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d708eac-32c7-4c06-8881-785d3297259e/bin/uautomizer-verify-jihMAELWvX --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 0.2.5-dev-a016563 [2024-11-08 16:30:56,797 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 16:30:56,895 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d708eac-32c7-4c06-8881-785d3297259e/bin/uautomizer-verify-jihMAELWvX/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-08 16:30:56,900 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 16:30:56,901 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-08 16:30:56,925 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 16:30:56,926 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-08 16:30:56,926 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-08 16:30:56,927 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-08 16:30:56,927 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-08 16:30:56,927 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 16:30:56,928 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-08 16:30:56,929 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 16:30:56,929 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 16:30:56,929 INFO L153 SettingsManager]: * Use SBE=true [2024-11-08 16:30:56,930 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 16:30:56,930 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 16:30:56,931 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 16:30:56,931 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 16:30:56,931 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 16:30:56,932 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 16:30:56,936 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 16:30:56,936 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 16:30:56,936 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 16:30:56,936 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 16:30:56,937 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 16:30:56,937 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-08 16:30:56,937 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-08 16:30:56,938 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-08 16:30:56,938 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 16:30:56,938 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 16:30:56,939 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 16:30:56,939 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 16:30:56,942 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-08 16:30:56,942 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 16:30:56,942 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-08 16:30:56,943 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-08 16:30:56,943 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-08 16:30:56,943 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-08 16:30:56,943 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d708eac-32c7-4c06-8881-785d3297259e/bin/uautomizer-verify-jihMAELWvX/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d708eac-32c7-4c06-8881-785d3297259e/bin/uautomizer-verify-jihMAELWvX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6932181a2a9c8d4d7c700844e1db6a95829edf2ea099e17754a10b04a114b5cd [2024-11-08 16:30:57,274 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 16:30:57,307 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 16:30:57,310 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 16:30:57,312 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 16:30:57,313 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 16:30:57,314 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d708eac-32c7-4c06-8881-785d3297259e/bin/uautomizer-verify-jihMAELWvX/../../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++" [2024-11-08 16:30:59,593 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 16:31:00,345 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 16:31:00,346 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d708eac-32c7-4c06-8881-785d3297259e/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 [2024-11-08 16:31:00,400 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d708eac-32c7-4c06-8881-785d3297259e/bin/uautomizer-verify-jihMAELWvX/data/e15f8b936/decbe703158748e9ab10f4e0226375be/FLAGd42697ece [2024-11-08 16:31:00,423 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d708eac-32c7-4c06-8881-785d3297259e/bin/uautomizer-verify-jihMAELWvX/data/e15f8b936/decbe703158748e9ab10f4e0226375be [2024-11-08 16:31:00,427 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 16:31:00,429 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 16:31:00,431 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 16:31:00,431 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 16:31:00,439 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 16:31:00,440 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 04:31:00" (1/1) ... [2024-11-08 16:31:00,442 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31c238e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:31:00, skipping insertion in model container [2024-11-08 16:31:00,442 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 04:31:00" (1/1) ... [2024-11-08 16:31:00,595 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 16:31:02,920 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_3d708eac-32c7-4c06-8881-785d3297259e/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] [2024-11-08 16:31:02,984 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 16:31:03,068 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 16:31:03,389 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] [2024-11-08 16:31:03,393 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [4229] [2024-11-08 16:31:03,458 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [4596] [2024-11-08 16:31:03,528 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [5061] [2024-11-08 16:31:03,718 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_3d708eac-32c7-4c06-8881-785d3297259e/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] [2024-11-08 16:31:03,735 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 16:31:03,907 INFO L204 MainTranslator]: Completed translation [2024-11-08 16:31:03,907 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:31:03 WrapperNode [2024-11-08 16:31:03,908 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 16:31:03,910 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 16:31:03,910 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 16:31:03,910 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 16:31:03,920 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:31:03" (1/1) ... [2024-11-08 16:31:04,050 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:31:03" (1/1) ... [2024-11-08 16:31:04,291 INFO L138 Inliner]: procedures = 222, calls = 2535, calls flagged for inlining = 89, calls inlined = 86, statements flattened = 6165 [2024-11-08 16:31:04,292 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 16:31:04,293 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 16:31:04,293 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 16:31:04,293 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 16:31:04,309 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:31:03" (1/1) ... [2024-11-08 16:31:04,309 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:31:03" (1/1) ... [2024-11-08 16:31:04,342 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:31:03" (1/1) ... [2024-11-08 16:31:05,557 INFO L175 MemorySlicer]: Split 1669 memory accesses to 31 slices as follows [6, 8, 9, 4, 2, 112, 2, 1, 21, 112, 1142, 7, 27, 2, 56, 29, 6, 5, 4, 8, 6, 6, 8, 18, 5, 18, 25, 4, 6, 8, 2]. 68 percent of accesses are in the largest equivalence class. The 533 initializations are split as follows [6, 8, 0, 4, 2, 0, 0, 0, 21, 112, 234, 7, 27, 2, 56, 0, 6, 5, 4, 8, 6, 4, 0, 0, 5, 0, 0, 0, 6, 8, 2]. The 685 writes are split as follows [0, 0, 8, 0, 0, 96, 1, 0, 0, 0, 489, 0, 0, 0, 0, 29, 0, 0, 0, 0, 0, 0, 1, 17, 0, 17, 25, 2, 0, 0, 0]. [2024-11-08 16:31:05,557 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:31:03" (1/1) ... [2024-11-08 16:31:05,558 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:31:03" (1/1) ... [2024-11-08 16:31:05,784 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:31:03" (1/1) ... [2024-11-08 16:31:05,818 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:31:03" (1/1) ... [2024-11-08 16:31:05,913 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:31:03" (1/1) ... [2024-11-08 16:31:05,946 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:31:03" (1/1) ... [2024-11-08 16:31:06,016 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 16:31:06,019 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 16:31:06,019 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 16:31:06,019 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 16:31:06,021 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:31:03" (1/1) ... [2024-11-08 16:31:06,028 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 16:31:06,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d708eac-32c7-4c06-8881-785d3297259e/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 16:31:06,067 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d708eac-32c7-4c06-8881-785d3297259e/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-08 16:31:06,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d708eac-32c7-4c06-8881-785d3297259e/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-08 16:31:06,111 INFO L130 BoogieDeclarations]: Found specification of procedure gr_free_dma_desc_chain [2024-11-08 16:31:06,111 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_free_dma_desc_chain [2024-11-08 16:31:06,112 INFO L130 BoogieDeclarations]: Found specification of procedure gr_finish_request [2024-11-08 16:31:06,112 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_finish_request [2024-11-08 16:31:06,114 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-08 16:31:06,114 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-08 16:31:06,114 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-08 16:31:06,114 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-08 16:31:06,115 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-08 16:31:06,115 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-08 16:31:06,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-08 16:31:06,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-08 16:31:06,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-08 16:31:06,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-08 16:31:06,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-08 16:31:06,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-08 16:31:06,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-08 16:31:06,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-08 16:31:06,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-08 16:31:06,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-08 16:31:06,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-08 16:31:06,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-08 16:31:06,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-08 16:31:06,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-08 16:31:06,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-08 16:31:06,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-08 16:31:06,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-08 16:31:06,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-08 16:31:06,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-08 16:31:06,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-08 16:31:06,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-11-08 16:31:06,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-11-08 16:31:06,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-11-08 16:31:06,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-11-08 16:31:06,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-11-08 16:31:06,120 INFO L130 BoogieDeclarations]: Found specification of procedure gr_queue [2024-11-08 16:31:06,121 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_queue [2024-11-08 16:31:06,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-08 16:31:06,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-08 16:31:06,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-08 16:31:06,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-08 16:31:06,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-08 16:31:06,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-08 16:31:06,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-08 16:31:06,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-08 16:31:06,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-08 16:31:06,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-08 16:31:06,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-08 16:31:06,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-08 16:31:06,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-08 16:31:06,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-08 16:31:06,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-08 16:31:06,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-08 16:31:06,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-08 16:31:06,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-08 16:31:06,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-08 16:31:06,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-08 16:31:06,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-08 16:31:06,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-08 16:31:06,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-08 16:31:06,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-08 16:31:06,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-08 16:31:06,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-08 16:31:06,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-08 16:31:06,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-08 16:31:06,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-08 16:31:06,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-08 16:31:06,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-08 16:31:06,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-08 16:31:06,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-08 16:31:06,129 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2024-11-08 16:31:06,129 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2024-11-08 16:31:06,129 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-08 16:31:06,129 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-08 16:31:06,129 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_halt_wedge [2024-11-08 16:31:06,129 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_halt_wedge [2024-11-08 16:31:06,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-08 16:31:06,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-08 16:31:06,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 16:31:06,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 16:31:06,130 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2024-11-08 16:31:06,130 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2024-11-08 16:31:06,130 INFO L130 BoogieDeclarations]: Found specification of procedure usb_speed_string [2024-11-08 16:31:06,133 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_speed_string [2024-11-08 16:31:06,133 INFO L130 BoogieDeclarations]: Found specification of procedure gr_control_stall [2024-11-08 16:31:06,134 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_control_stall [2024-11-08 16:31:06,135 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2024-11-08 16:31:06,135 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2024-11-08 16:31:06,135 INFO L130 BoogieDeclarations]: Found specification of procedure gr_stop_activity [2024-11-08 16:31:06,135 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_stop_activity [2024-11-08 16:31:06,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-08 16:31:06,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-08 16:31:06,136 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_enable [2024-11-08 16:31:06,137 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_enable [2024-11-08 16:31:06,137 INFO L130 BoogieDeclarations]: Found specification of procedure gr_set_halt_wedge [2024-11-08 16:31:06,137 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_set_halt_wedge [2024-11-08 16:31:06,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-08 16:31:06,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-08 16:31:06,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-08 16:31:06,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-08 16:31:06,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-08 16:31:06,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-08 16:31:06,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-08 16:31:06,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-08 16:31:06,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-08 16:31:06,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-08 16:31:06,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-08 16:31:06,139 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-08 16:31:06,140 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-08 16:31:06,140 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-08 16:31:06,141 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-08 16:31:06,141 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-08 16:31:06,141 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-08 16:31:06,141 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-08 16:31:06,141 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-08 16:31:06,141 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-08 16:31:06,142 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-08 16:31:06,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-08 16:31:06,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-08 16:31:06,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-08 16:31:06,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-08 16:31:06,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-11-08 16:31:06,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-11-08 16:31:06,144 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-11-08 16:31:06,144 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-11-08 16:31:06,144 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-11-08 16:31:06,144 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-11-08 16:31:06,144 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-08 16:31:06,145 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-08 16:31:06,145 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-08 16:31:06,145 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-08 16:31:06,145 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-08 16:31:06,146 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-08 16:31:06,146 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-08 16:31:06,147 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-08 16:31:06,147 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-08 16:31:06,147 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-08 16:31:06,147 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-08 16:31:06,147 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-08 16:31:06,147 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-08 16:31:06,147 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-08 16:31:06,147 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-08 16:31:06,148 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-08 16:31:06,148 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-08 16:31:06,148 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-08 16:31:06,148 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-08 16:31:06,148 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-08 16:31:06,148 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-08 16:31:06,148 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-08 16:31:06,148 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-08 16:31:06,148 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-08 16:31:06,149 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-08 16:31:06,149 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-11-08 16:31:06,149 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-11-08 16:31:06,149 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-11-08 16:31:06,149 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-11-08 16:31:06,152 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-11-08 16:31:06,153 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-11-08 16:31:06,154 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2024-11-08 16:31:06,154 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2024-11-08 16:31:06,154 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 16:31:06,154 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 16:31:06,155 INFO L130 BoogieDeclarations]: Found specification of procedure gr_queue_int [2024-11-08 16:31:06,155 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_queue_int [2024-11-08 16:31:06,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 16:31:06,155 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-08 16:31:06,155 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-08 16:31:06,155 INFO L130 BoogieDeclarations]: Found specification of procedure gr_dequeue [2024-11-08 16:31:06,155 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_dequeue [2024-11-08 16:31:06,155 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_remove [2024-11-08 16:31:06,155 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_remove [2024-11-08 16:31:06,156 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32be [2024-11-08 16:31:06,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32be [2024-11-08 16:31:06,156 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq [2024-11-08 16:31:06,156 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq [2024-11-08 16:31:06,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-08 16:31:06,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-08 16:31:06,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-08 16:31:06,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-08 16:31:06,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-08 16:31:06,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-08 16:31:06,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-08 16:31:06,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-08 16:31:06,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-08 16:31:06,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-08 16:31:06,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-08 16:31:06,160 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-08 16:31:06,160 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-08 16:31:06,160 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-08 16:31:06,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-08 16:31:06,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-08 16:31:06,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-08 16:31:06,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-08 16:31:06,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-08 16:31:06,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-08 16:31:06,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-08 16:31:06,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-08 16:31:06,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-08 16:31:06,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-08 16:31:06,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-08 16:31:06,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-08 16:31:06,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-08 16:31:06,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-08 16:31:06,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-08 16:31:06,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-08 16:31:06,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-08 16:31:06,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-08 16:31:06,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-08 16:31:06,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-08 16:31:06,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-08 16:31:06,164 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0_setup [2024-11-08 16:31:06,164 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0_setup [2024-11-08 16:31:06,164 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-08 16:31:06,165 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-08 16:31:06,165 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 16:31:06,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-08 16:31:06,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-08 16:31:06,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-08 16:31:06,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-08 16:31:06,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-08 16:31:06,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-08 16:31:06,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-08 16:31:06,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-08 16:31:06,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-08 16:31:06,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-08 16:31:06,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-08 16:31:06,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-08 16:31:06,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-08 16:31:06,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-08 16:31:06,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-08 16:31:06,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-08 16:31:06,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-08 16:31:06,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-08 16:31:06,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-08 16:31:06,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-08 16:31:06,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-08 16:31:06,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-08 16:31:06,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-08 16:31:06,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-08 16:31:06,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-08 16:31:06,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-08 16:31:06,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-08 16:31:06,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-08 16:31:06,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-11-08 16:31:06,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-11-08 16:31:06,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-11-08 16:31:06,170 INFO L130 BoogieDeclarations]: Found specification of procedure gr_alloc_request [2024-11-08 16:31:06,170 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_alloc_request [2024-11-08 16:31:06,170 INFO L130 BoogieDeclarations]: Found specification of procedure gr_wakeup [2024-11-08 16:31:06,170 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_wakeup [2024-11-08 16:31:06,170 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2024-11-08 16:31:06,170 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2024-11-08 16:31:06,171 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_reset [2024-11-08 16:31:06,171 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_reset [2024-11-08 16:31:06,171 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-08 16:31:06,171 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-08 16:31:06,171 INFO L130 BoogieDeclarations]: Found specification of procedure gr_udc_stop [2024-11-08 16:31:06,171 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_udc_stop [2024-11-08 16:31:06,171 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_nuke [2024-11-08 16:31:06,171 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_nuke [2024-11-08 16:31:06,171 INFO L130 BoogieDeclarations]: Found specification of procedure gr_fifo_flush [2024-11-08 16:31:06,171 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_fifo_flush [2024-11-08 16:31:06,172 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_disable [2024-11-08 16:31:06,172 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_disable [2024-11-08 16:31:06,172 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-08 16:31:06,172 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-08 16:31:06,172 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0out_requeue [2024-11-08 16:31:06,172 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0out_requeue [2024-11-08 16:31:06,175 INFO L130 BoogieDeclarations]: Found specification of procedure gr_vbus_connected [2024-11-08 16:31:06,175 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_vbus_connected [2024-11-08 16:31:06,175 INFO L130 BoogieDeclarations]: Found specification of procedure gr_enable_vbus_detect [2024-11-08 16:31:06,176 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_enable_vbus_detect [2024-11-08 16:31:06,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-08 16:31:06,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-08 16:31:06,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-08 16:31:06,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-08 16:31:06,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-08 16:31:06,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-08 16:31:06,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-08 16:31:06,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-08 16:31:06,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-08 16:31:06,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-08 16:31:06,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-08 16:31:06,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-08 16:31:06,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-08 16:31:06,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-08 16:31:06,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-08 16:31:06,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-08 16:31:06,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-08 16:31:06,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-08 16:31:06,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-08 16:31:06,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-08 16:31:06,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-08 16:31:06,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-08 16:31:06,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-08 16:31:06,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-08 16:31:06,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-08 16:31:06,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-08 16:31:06,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-11-08 16:31:06,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-11-08 16:31:06,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-11-08 16:31:06,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-11-08 16:31:06,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-11-08 16:31:06,187 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-08 16:31:06,187 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-08 16:31:06,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-08 16:31:06,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-08 16:31:06,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-08 16:31:06,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-08 16:31:06,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-08 16:31:06,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-08 16:31:06,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-08 16:31:06,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-08 16:31:06,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-08 16:31:06,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-08 16:31:06,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-08 16:31:06,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-08 16:31:06,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-08 16:31:06,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-08 16:31:06,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-08 16:31:06,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-08 16:31:06,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-08 16:31:06,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-08 16:31:06,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-08 16:31:06,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-08 16:31:06,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-08 16:31:06,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-08 16:31:06,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-08 16:31:06,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-08 16:31:06,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-08 16:31:06,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-08 16:31:06,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-08 16:31:06,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-08 16:31:06,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-08 16:31:06,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-08 16:31:06,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-08 16:31:06,191 INFO L130 BoogieDeclarations]: Found specification of procedure gr_irq_handler [2024-11-08 16:31:06,191 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_irq_handler [2024-11-08 16:31:06,191 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-08 16:31:06,191 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-08 16:31:06,191 INFO L130 BoogieDeclarations]: Found specification of procedure gr_set_wedge [2024-11-08 16:31:06,191 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_set_wedge [2024-11-08 16:31:06,191 INFO L130 BoogieDeclarations]: Found specification of procedure devm_request_threaded_irq [2024-11-08 16:31:06,192 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_request_threaded_irq [2024-11-08 16:31:06,192 INFO L130 BoogieDeclarations]: Found specification of procedure gr_dfs_open [2024-11-08 16:31:06,192 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_dfs_open [2024-11-08 16:31:06,192 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32be [2024-11-08 16:31:06,192 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32be [2024-11-08 16:31:06,192 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0_respond_empty [2024-11-08 16:31:06,194 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0_respond_empty [2024-11-08 16:31:06,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-08 16:31:06,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-08 16:31:06,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-08 16:31:06,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-08 16:31:06,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-08 16:31:06,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-08 16:31:06,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-08 16:31:06,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-08 16:31:06,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-08 16:31:06,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-08 16:31:06,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-08 16:31:06,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-08 16:31:06,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-08 16:31:06,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-08 16:31:06,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-08 16:31:06,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-08 16:31:06,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-08 16:31:06,197 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-08 16:31:06,197 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-08 16:31:06,197 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-08 16:31:06,197 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-08 16:31:06,197 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-08 16:31:06,197 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-08 16:31:06,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-08 16:31:06,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-08 16:31:06,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-08 16:31:06,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-08 16:31:06,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-08 16:31:06,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-08 16:31:06,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-08 16:31:06,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-08 16:31:06,199 INFO L130 BoogieDeclarations]: Found specification of procedure gr_irq [2024-11-08 16:31:06,199 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_irq [2024-11-08 16:31:06,199 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_init [2024-11-08 16:31:06,199 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_init [2024-11-08 16:31:06,199 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2024-11-08 16:31:06,200 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2024-11-08 16:31:06,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-08 16:31:06,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-08 16:31:06,200 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-08 16:31:06,200 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-08 16:31:06,200 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0_respond [2024-11-08 16:31:06,200 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0_respond [2024-11-08 16:31:06,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-08 16:31:06,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-08 16:31:06,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-08 16:31:06,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-08 16:31:06,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-08 16:31:06,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-08 16:31:06,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-08 16:31:06,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-08 16:31:06,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-08 16:31:06,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-08 16:31:06,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-08 16:31:06,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-08 16:31:06,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-08 16:31:06,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-08 16:31:06,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-08 16:31:06,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-08 16:31:06,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-08 16:31:06,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-08 16:31:06,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-08 16:31:06,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-08 16:31:06,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-08 16:31:06,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-08 16:31:06,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-08 16:31:06,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-08 16:31:06,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-08 16:31:06,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-08 16:31:06,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-08 16:31:06,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-08 16:31:06,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-08 16:31:06,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-08 16:31:06,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-08 16:31:06,207 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-08 16:31:06,207 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-08 16:31:06,207 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2024-11-08 16:31:06,207 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2024-11-08 16:31:06,208 INFO L130 BoogieDeclarations]: Found specification of procedure gr_disable_interrupts_and_pullup [2024-11-08 16:31:06,208 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_disable_interrupts_and_pullup [2024-11-08 16:31:06,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 16:31:06,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 16:31:06,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-08 16:31:06,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-08 16:31:06,212 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 16:31:06,212 INFO L130 BoogieDeclarations]: Found specification of procedure gr_request_irq [2024-11-08 16:31:06,213 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_request_irq [2024-11-08 16:31:06,213 INFO L130 BoogieDeclarations]: Found specification of procedure gr_add_dma_desc [2024-11-08 16:31:06,213 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_add_dma_desc [2024-11-08 16:31:06,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-08 16:31:06,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-08 16:31:06,213 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 16:31:06,213 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_set_state [2024-11-08 16:31:06,213 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_set_state [2024-11-08 16:31:06,213 INFO L130 BoogieDeclarations]: Found specification of procedure gr_abort_dma [2024-11-08 16:31:06,213 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_abort_dma [2024-11-08 16:31:06,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-08 16:31:06,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-08 16:31:06,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-08 16:31:06,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-08 16:31:06,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-08 16:31:06,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-08 16:31:06,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-08 16:31:06,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-08 16:31:06,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-08 16:31:06,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-08 16:31:06,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-08 16:31:06,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-08 16:31:06,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-08 16:31:06,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-08 16:31:06,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-08 16:31:06,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-08 16:31:06,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-08 16:31:06,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-08 16:31:06,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-08 16:31:06,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-08 16:31:06,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-08 16:31:06,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-08 16:31:06,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-08 16:31:06,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-08 16:31:06,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-08 16:31:06,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-08 16:31:06,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-08 16:31:06,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-08 16:31:06,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-08 16:31:06,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-08 16:31:06,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-08 16:31:06,219 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0state_string [2024-11-08 16:31:06,219 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0state_string [2024-11-08 16:31:06,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-08 16:31:06,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-08 16:31:06,219 INFO L130 BoogieDeclarations]: Found specification of procedure gr_fifo_status [2024-11-08 16:31:06,219 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_fifo_status [2024-11-08 16:31:06,220 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 16:31:06,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 16:31:06,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2024-11-08 16:31:06,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2024-11-08 16:31:06,220 INFO L130 BoogieDeclarations]: Found specification of procedure gr_set_address [2024-11-08 16:31:06,220 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_set_address [2024-11-08 16:31:06,221 INFO L130 BoogieDeclarations]: Found specification of procedure gr_dbgprint_request [2024-11-08 16:31:06,221 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_dbgprint_request [2024-11-08 16:31:06,221 INFO L130 BoogieDeclarations]: Found specification of procedure gr_free_request [2024-11-08 16:31:06,221 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_free_request [2024-11-08 16:31:06,221 INFO L130 BoogieDeclarations]: Found specification of procedure gr_udc_start [2024-11-08 16:31:06,221 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_udc_start [2024-11-08 16:31:06,221 INFO L130 BoogieDeclarations]: Found specification of procedure gr_set_ep0state [2024-11-08 16:31:06,222 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_set_ep0state [2024-11-08 16:31:06,222 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2024-11-08 16:31:06,222 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2024-11-08 16:31:06,222 INFO L130 BoogieDeclarations]: Found specification of procedure gr_dma_advance [2024-11-08 16:31:06,222 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_dma_advance [2024-11-08 16:31:06,222 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2024-11-08 16:31:06,222 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2024-11-08 16:31:06,223 INFO L130 BoogieDeclarations]: Found specification of procedure of_property_read_u32_index [2024-11-08 16:31:06,223 INFO L138 BoogieDeclarations]: Found implementation of procedure of_property_read_u32_index [2024-11-08 16:31:06,223 INFO L130 BoogieDeclarations]: Found specification of procedure gr_get_frame [2024-11-08 16:31:06,223 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_get_frame [2024-11-08 16:31:06,223 INFO L130 BoogieDeclarations]: Found specification of procedure gr_probe [2024-11-08 16:31:06,223 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_probe [2024-11-08 16:31:06,224 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_set_maxpacket_limit [2024-11-08 16:31:06,224 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_set_maxpacket_limit [2024-11-08 16:31:06,224 INFO L130 BoogieDeclarations]: Found specification of procedure gr_remove [2024-11-08 16:31:06,224 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_remove [2024-11-08 16:31:06,224 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0_respond_u16 [2024-11-08 16:31:06,224 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0_respond_u16 [2024-11-08 16:31:06,224 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-08 16:31:06,225 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-08 16:31:06,225 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-08 16:31:06,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-08 16:31:06,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-08 16:31:06,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-08 16:31:06,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-08 16:31:06,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-08 16:31:06,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-08 16:31:06,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-08 16:31:06,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-08 16:31:06,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-08 16:31:06,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-08 16:31:06,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-08 16:31:06,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-08 16:31:06,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-08 16:31:06,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-08 16:31:06,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-08 16:31:06,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-08 16:31:06,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-08 16:31:06,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-08 16:31:06,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-08 16:31:06,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-08 16:31:06,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-08 16:31:06,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-08 16:31:06,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-08 16:31:06,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-08 16:31:06,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-08 16:31:06,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-08 16:31:06,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-08 16:31:06,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-08 16:31:06,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-08 16:31:06,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-08 16:31:06,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-08 16:31:06,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-08 16:31:06,229 INFO L130 BoogieDeclarations]: Found specification of procedure gr_start_dma [2024-11-08 16:31:06,230 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_start_dma [2024-11-08 16:31:06,230 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 16:31:06,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 16:31:06,230 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-08 16:31:06,230 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-08 16:31:07,492 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 16:31:07,500 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 16:31:24,993 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-08 16:31:36,276 INFO L? ?]: Removed 1992 outVars from TransFormulas that were not future-live. [2024-11-08 16:31:36,276 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 16:31:36,357 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 16:31:36,358 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 16:31:36,358 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 04:31:36 BoogieIcfgContainer [2024-11-08 16:31:36,358 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 16:31:36,365 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-08 16:31:36,365 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-08 16:31:36,371 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-08 16:31:36,371 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.11 04:31:00" (1/3) ... [2024-11-08 16:31:36,372 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@12406121 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 04:31:36, skipping insertion in model container [2024-11-08 16:31:36,373 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:31:03" (2/3) ... [2024-11-08 16:31:36,374 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@12406121 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 04:31:36, skipping insertion in model container [2024-11-08 16:31:36,374 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 04:31:36" (3/3) ... [2024-11-08 16:31:36,376 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 [2024-11-08 16:31:36,400 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-08 16:31:36,400 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-08 16:31:36,587 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-08 16:31:36,595 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;@30a913dc, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-08 16:31:36,595 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-08 16:31:36,614 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) [2024-11-08 16:31:36,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 16:31:36,651 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:31:36,652 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] [2024-11-08 16:31:36,653 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:31:36,660 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:31:36,661 INFO L85 PathProgramCache]: Analyzing trace with hash 52352431, now seen corresponding path program 1 times [2024-11-08 16:31:36,673 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 16:31:36,675 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1404564912] [2024-11-08 16:31:36,675 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:31:36,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 16:33:26,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:27,275 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-08 16:33:27,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:27,377 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 16:33:27,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:27,394 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-08 16:33:27,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:27,408 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-11-08 16:33:27,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:27,434 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 16:33:27,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:27,445 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-08 16:33:27,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:27,456 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-08 16:33:27,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:27,478 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 16:33:27,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:27,487 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-08 16:33:27,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:27,497 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-08 16:33:27,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:27,518 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 16:33:27,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:27,528 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-08 16:33:27,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:27,653 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-08 16:33:27,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:27,671 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 16:33:27,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:27,682 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-08 16:33:27,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:27,700 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 16:33:27,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:27,711 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-08 16:33:27,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:27,728 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 16:33:27,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:27,738 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-11-08 16:33:27,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:27,754 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 16:33:27,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:27,765 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-11-08 16:33:27,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:27,782 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 16:33:27,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:27,793 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-08 16:33:27,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:27,810 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 16:33:27,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:27,821 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2024-11-08 16:33:27,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:27,838 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 16:33:27,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:27,849 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 273 trivial. 0 not checked. [2024-11-08 16:33:27,850 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 16:33:27,850 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1404564912] [2024-11-08 16:33:27,851 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1404564912] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 16:33:27,852 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 16:33:27,852 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-08 16:33:27,854 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2146127155] [2024-11-08 16:33:27,855 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 16:33:27,860 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-08 16:33:27,860 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 16:33:27,902 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-08 16:33:27,903 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-08 16:33:27,910 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) [2024-11-08 16:33:32,223 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.29s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 16:33:36,759 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.53s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 16:34:30,847 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 16:34:30,847 INFO L93 Difference]: Finished difference Result 4078 states and 6108 transitions. [2024-11-08 16:34:30,852 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-08 16:34:30,855 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 [2024-11-08 16:34:30,855 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 16:34:30,911 INFO L225 Difference]: With dead ends: 4078 [2024-11-08 16:34:30,911 INFO L226 Difference]: Without dead ends: 2232 [2024-11-08 16:34:30,929 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 [2024-11-08 16:34:30,934 INFO L432 NwaCegarLoop]: 389 mSDtfsCounter, 3217 mSDsluCounter, 809 mSDsCounter, 0 mSdLazyCounter, 5070 mSolverCounterSat, 1207 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 59.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3445 SdHoareTripleChecker+Valid, 1198 SdHoareTripleChecker+Invalid, 6279 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1207 IncrementalHoareTripleChecker+Valid, 5070 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 62.0s IncrementalHoareTripleChecker+Time [2024-11-08 16:34:30,935 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3445 Valid, 1198 Invalid, 6279 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1207 Valid, 5070 Invalid, 2 Unknown, 0 Unchecked, 62.0s Time] [2024-11-08 16:34:30,966 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2232 states. [2024-11-08 16:34:31,178 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2232 to 1807. [2024-11-08 16:34:31,184 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) [2024-11-08 16:34:31,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1807 states to 1807 states and 2597 transitions. [2024-11-08 16:34:31,209 INFO L78 Accepts]: Start accepts. Automaton has 1807 states and 2597 transitions. Word has length 165 [2024-11-08 16:34:31,209 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 16:34:31,210 INFO L471 AbstractCegarLoop]: Abstraction has 1807 states and 2597 transitions. [2024-11-08 16:34:31,210 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) [2024-11-08 16:34:31,210 INFO L276 IsEmpty]: Start isEmpty. Operand 1807 states and 2597 transitions. [2024-11-08 16:34:31,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 16:34:31,217 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:34:31,218 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] [2024-11-08 16:34:31,218 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-08 16:34:31,219 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:34:31,219 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:34:31,220 INFO L85 PathProgramCache]: Analyzing trace with hash -1073523033, now seen corresponding path program 1 times [2024-11-08 16:34:31,220 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 16:34:31,220 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [818069592] [2024-11-08 16:34:31,220 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:34:31,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 16:36:09,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:36:10,992 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-08 16:36:10,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:36:11,110 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 16:36:11,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:36:11,126 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-08 16:36:11,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:36:11,136 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-11-08 16:36:11,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:36:11,155 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 16:36:11,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:36:11,162 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-08 16:36:11,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:36:11,170 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-08 16:36:11,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:36:11,185 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 16:36:11,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:36:11,193 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-08 16:36:11,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:36:11,201 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-08 16:36:11,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:36:11,215 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 16:36:11,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:36:11,223 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-08 16:36:11,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:36:11,395 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-08 16:36:11,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:36:11,407 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 16:36:11,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:36:11,415 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-08 16:36:11,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:36:11,427 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 16:36:11,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:36:11,436 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-08 16:36:11,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:36:11,447 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 16:36:11,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:36:11,456 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-11-08 16:36:11,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:36:11,468 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 16:36:11,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:36:11,476 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-11-08 16:36:11,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:36:11,489 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 16:36:11,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:36:11,498 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-08 16:36:11,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:36:11,510 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 16:36:11,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:36:11,519 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2024-11-08 16:36:11,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:36:11,531 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 16:36:11,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:36:11,539 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 273 trivial. 0 not checked. [2024-11-08 16:36:11,540 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 16:36:11,540 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [818069592] [2024-11-08 16:36:11,540 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [818069592] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 16:36:11,541 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 16:36:11,541 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-08 16:36:11,541 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1366999426] [2024-11-08 16:36:11,541 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 16:36:11,543 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-08 16:36:11,543 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 16:36:11,544 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-08 16:36:11,544 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-11-08 16:36:11,545 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) [2024-11-08 16:36:15,754 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.21s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 16:36:20,157 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.40s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 16:37:45,600 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 16:37:45,601 INFO L93 Difference]: Finished difference Result 6047 states and 8843 transitions. [2024-11-08 16:37:45,601 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-08 16:37:45,602 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 [2024-11-08 16:37:45,602 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 16:37:45,645 INFO L225 Difference]: With dead ends: 6047 [2024-11-08 16:37:45,645 INFO L226 Difference]: Without dead ends: 4274 [2024-11-08 16:37:45,658 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 57 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=47, Invalid=85, Unknown=0, NotChecked=0, Total=132 [2024-11-08 16:37:45,659 INFO L432 NwaCegarLoop]: 364 mSDtfsCounter, 9115 mSDsluCounter, 756 mSDsCounter, 0 mSdLazyCounter, 6612 mSolverCounterSat, 4573 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 89.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9404 SdHoareTripleChecker+Valid, 1120 SdHoareTripleChecker+Invalid, 11187 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4573 IncrementalHoareTripleChecker+Valid, 6612 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 92.5s IncrementalHoareTripleChecker+Time [2024-11-08 16:37:45,660 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [9404 Valid, 1120 Invalid, 11187 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4573 Valid, 6612 Invalid, 2 Unknown, 0 Unchecked, 92.5s Time] [2024-11-08 16:37:45,668 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4274 states. [2024-11-08 16:37:45,902 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4274 to 3446. [2024-11-08 16:37:45,910 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) [2024-11-08 16:37:45,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3446 states to 3446 states and 4944 transitions. [2024-11-08 16:37:45,936 INFO L78 Accepts]: Start accepts. Automaton has 3446 states and 4944 transitions. Word has length 165 [2024-11-08 16:37:45,938 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 16:37:45,939 INFO L471 AbstractCegarLoop]: Abstraction has 3446 states and 4944 transitions. [2024-11-08 16:37:45,939 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) [2024-11-08 16:37:45,939 INFO L276 IsEmpty]: Start isEmpty. Operand 3446 states and 4944 transitions. [2024-11-08 16:37:45,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-08 16:37:45,953 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:37:45,954 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] [2024-11-08 16:37:45,954 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-08 16:37:45,955 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:37:45,955 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:37:45,955 INFO L85 PathProgramCache]: Analyzing trace with hash -336445947, now seen corresponding path program 1 times [2024-11-08 16:37:45,956 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 16:37:45,956 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [634375594] [2024-11-08 16:37:45,956 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:37:45,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 16:39:27,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:39:30,014 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-08 16:39:30,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:39:30,163 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 16:39:30,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:39:30,169 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-08 16:39:30,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:39:30,175 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-11-08 16:39:30,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:39:30,190 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 16:39:30,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:39:30,196 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-08 16:39:30,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:39:30,203 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-08 16:39:30,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:39:30,224 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 16:39:30,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:39:30,230 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-08 16:39:30,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:39:30,236 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-08 16:39:30,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:39:30,254 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 16:39:30,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:39:30,261 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-08 16:39:30,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:39:30,435 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-08 16:39:30,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:39:30,450 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 16:39:30,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:39:30,457 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-08 16:39:30,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:39:30,471 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 16:39:30,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:39:30,477 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-08 16:39:30,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:39:30,491 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 16:39:30,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:39:30,497 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-11-08 16:39:30,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:39:30,512 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 16:39:30,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:39:30,518 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-11-08 16:39:30,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:39:30,533 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 16:39:30,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:39:30,539 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-08 16:39:30,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:39:30,554 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 16:39:30,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:39:30,560 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2024-11-08 16:39:30,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:39:30,575 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 16:39:30,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:39:30,769 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-08 16:39:30,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:39:30,775 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2024-11-08 16:39:30,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:39:30,783 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-08 16:39:30,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:39:30,789 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2024-11-08 16:39:30,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:39:30,796 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2024-11-08 16:39:30,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:39:30,802 INFO L134 CoverageAnalysis]: Checked inductivity of 282 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 282 trivial. 0 not checked. [2024-11-08 16:39:30,803 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 16:39:30,803 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [634375594] [2024-11-08 16:39:30,803 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [634375594] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 16:39:30,803 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 16:39:30,803 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2024-11-08 16:39:30,804 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [563058193] [2024-11-08 16:39:30,804 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 16:39:30,804 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-08 16:39:30,805 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 16:39:30,805 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-08 16:39:30,806 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2024-11-08 16:39:30,806 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) [2024-11-08 16:39:34,991 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 [] [2024-11-08 16:39:39,406 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.41s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 16:39:43,862 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.45s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 16:42:13,493 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 16:42:13,493 INFO L93 Difference]: Finished difference Result 12358 states and 18171 transitions. [2024-11-08 16:42:13,494 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-11-08 16:42:13,495 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 [2024-11-08 16:42:13,496 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 16:42:13,554 INFO L225 Difference]: With dead ends: 12358 [2024-11-08 16:42:13,554 INFO L226 Difference]: Without dead ends: 8946 [2024-11-08 16:42:13,568 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 91 GetRequests, 68 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 140 ImplicationChecksByTransitivity, 4.1s TimeCoverageRelationStatistics Valid=188, Invalid=412, Unknown=0, NotChecked=0, Total=600 [2024-11-08 16:42:13,569 INFO L432 NwaCegarLoop]: 486 mSDtfsCounter, 10872 mSDsluCounter, 2432 mSDsCounter, 0 mSdLazyCounter, 13574 mSolverCounterSat, 5517 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 153.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11081 SdHoareTripleChecker+Valid, 2918 SdHoareTripleChecker+Invalid, 19094 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 5517 IncrementalHoareTripleChecker+Valid, 13574 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 158.4s IncrementalHoareTripleChecker+Time [2024-11-08 16:42:13,570 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [11081 Valid, 2918 Invalid, 19094 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [5517 Valid, 13574 Invalid, 3 Unknown, 0 Unchecked, 158.4s Time] [2024-11-08 16:42:13,580 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8946 states. [2024-11-08 16:42:13,989 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8946 to 6857. [2024-11-08 16:42:14,002 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) [2024-11-08 16:42:14,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6857 states to 6857 states and 9841 transitions. [2024-11-08 16:42:14,038 INFO L78 Accepts]: Start accepts. Automaton has 6857 states and 9841 transitions. Word has length 234 [2024-11-08 16:42:14,039 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 16:42:14,039 INFO L471 AbstractCegarLoop]: Abstraction has 6857 states and 9841 transitions. [2024-11-08 16:42:14,040 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) [2024-11-08 16:42:14,040 INFO L276 IsEmpty]: Start isEmpty. Operand 6857 states and 9841 transitions. [2024-11-08 16:42:14,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-08 16:42:14,049 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:42:14,050 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, 1] [2024-11-08 16:42:14,050 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-08 16:42:14,050 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:42:14,050 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:42:14,051 INFO L85 PathProgramCache]: Analyzing trace with hash -577190724, now seen corresponding path program 1 times [2024-11-08 16:42:14,051 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 16:42:14,051 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [353538808] [2024-11-08 16:42:14,051 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:42:14,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 16:43:48,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:43:50,897 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-08 16:43:50,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:43:51,109 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 16:43:51,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:43:51,117 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-08 16:43:51,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:43:51,124 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-11-08 16:43:51,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:43:51,143 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 16:43:51,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:43:51,150 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-08 16:43:51,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:43:51,156 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-08 16:43:51,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:43:51,174 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 16:43:51,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:43:51,181 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-08 16:43:51,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:43:51,187 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-08 16:43:51,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:43:51,205 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 16:43:51,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:43:51,212 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-08 16:43:51,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:43:51,495 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-08 16:43:51,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:43:51,513 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 16:43:51,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:43:51,524 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-08 16:43:51,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:43:51,539 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 16:43:51,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:43:51,546 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-08 16:43:51,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:43:51,562 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 16:43:51,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:43:51,569 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-11-08 16:43:51,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:43:51,585 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 16:43:51,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:43:51,591 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-11-08 16:43:51,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:43:51,606 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 16:43:51,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:43:51,613 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-08 16:43:51,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:43:51,629 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 16:43:51,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:43:51,636 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2024-11-08 16:43:51,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:43:51,654 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 16:43:51,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:43:51,907 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2024-11-08 16:43:51,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:43:51,914 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-11-08 16:43:51,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:43:51,924 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2024-11-08 16:43:51,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:43:51,931 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-11-08 16:43:51,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:43:51,939 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2024-11-08 16:43:51,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:43:51,948 INFO L134 CoverageAnalysis]: Checked inductivity of 282 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 282 trivial. 0 not checked. [2024-11-08 16:43:51,948 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 16:43:51,949 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [353538808] [2024-11-08 16:43:51,949 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [353538808] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 16:43:51,949 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 16:43:51,949 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2024-11-08 16:43:51,949 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2101224233] [2024-11-08 16:43:51,950 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 16:43:51,950 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-08 16:43:51,951 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 16:43:51,951 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-08 16:43:51,953 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2024-11-08 16:43:51,953 INFO L87 Difference]: Start difference. First operand 6857 states and 9841 transitions. Second operand has 9 states, 9 states have (on average 10.777777777777779) internal successors, (97), 4 states have internal predecessors, (97), 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) [2024-11-08 16:43:56,153 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.20s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 16:44:00,611 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.46s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 16:44:05,045 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 []