./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--media--usb--cpia2--cpia2.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4078597d-f4de-4377-8fc0-8dbb3d70281e/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4078597d-f4de-4377-8fc0-8dbb3d70281e/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4078597d-f4de-4377-8fc0-8dbb3d70281e/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4078597d-f4de-4377-8fc0-8dbb3d70281e/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--cpia2--cpia2.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4078597d-f4de-4377-8fc0-8dbb3d70281e/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4078597d-f4de-4377-8fc0-8dbb3d70281e/bin/ukojak-verify-CZk0znPC7b --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4aff2f747adffd43429c959e2885b688a9993f083224084d7b7f8e9ae9704961 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:53:03,576 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:53:03,633 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4078597d-f4de-4377-8fc0-8dbb3d70281e/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 03:53:03,638 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 03:53:03,638 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 03:53:03,658 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:53:03,659 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 03:53:03,659 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 03:53:03,659 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:53:03,659 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:53:03,659 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:53:03,659 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 03:53:03,660 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 03:53:03,660 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:53:03,660 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 03:53:03,660 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:53:03,660 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 03:53:03,660 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 03:53:03,660 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:53:03,660 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:53:03,660 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:53:03,661 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:53:03,661 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:53:03,661 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:53:03,661 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:53:03,661 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:53:03,661 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:53:03,661 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 03:53:03,661 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 03:53:03,661 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 03:53:03,661 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_4078597d-f4de-4377-8fc0-8dbb3d70281e/bin/ukojak-verify-CZk0znPC7b 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 -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4aff2f747adffd43429c959e2885b688a9993f083224084d7b7f8e9ae9704961 [2024-12-06 03:53:03,906 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:53:03,914 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:53:03,917 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:53:03,918 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:53:03,918 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:53:03,919 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4078597d-f4de-4377-8fc0-8dbb3d70281e/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--cpia2--cpia2.ko-entry_point.cil.out.i [2024-12-06 03:53:06,566 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4078597d-f4de-4377-8fc0-8dbb3d70281e/bin/ukojak-verify-CZk0znPC7b/data/1bc60ece3/d7329d115e754e2eb45a9ee1bef4097d/FLAG828f74275 [2024-12-06 03:53:07,017 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:53:07,017 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4078597d-f4de-4377-8fc0-8dbb3d70281e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--cpia2--cpia2.ko-entry_point.cil.out.i [2024-12-06 03:53:07,052 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4078597d-f4de-4377-8fc0-8dbb3d70281e/bin/ukojak-verify-CZk0znPC7b/data/1bc60ece3/d7329d115e754e2eb45a9ee1bef4097d/FLAG828f74275 [2024-12-06 03:53:07,067 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4078597d-f4de-4377-8fc0-8dbb3d70281e/bin/ukojak-verify-CZk0znPC7b/data/1bc60ece3/d7329d115e754e2eb45a9ee1bef4097d [2024-12-06 03:53:07,069 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:53:07,070 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:53:07,072 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:53:07,072 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:53:07,076 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:53:07,077 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:53:07" (1/1) ... [2024-12-06 03:53:07,078 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f444c28 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:53:07, skipping insertion in model container [2024-12-06 03:53:07,078 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:53:07" (1/1) ... [2024-12-06 03:53:07,177 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:53:07,542 WARN L1346 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4425] [2024-12-06 03:53:08,618 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_4078597d-f4de-4377-8fc0-8dbb3d70281e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--cpia2--cpia2.ko-entry_point.cil.out.i[307018,307031] [2024-12-06 03:53:08,678 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:53:08,716 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 03:53:08,807 WARN L1346 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4425] [2024-12-06 03:53:08,816 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [5047-5048] [2024-12-06 03:53:08,820 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [5162] [2024-12-06 03:53:08,821 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5165] [2024-12-06 03:53:08,821 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5168] [2024-12-06 03:53:08,821 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5171] [2024-12-06 03:53:08,990 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [8403] [2024-12-06 03:53:08,990 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [8410] [2024-12-06 03:53:09,081 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_4078597d-f4de-4377-8fc0-8dbb3d70281e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--cpia2--cpia2.ko-entry_point.cil.out.i[307018,307031] [2024-12-06 03:53:09,089 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:53:09,175 INFO L204 MainTranslator]: Completed translation [2024-12-06 03:53:09,176 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:53:09 WrapperNode [2024-12-06 03:53:09,176 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:53:09,177 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 03:53:09,177 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 03:53:09,177 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 03:53:09,183 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:53:09" (1/1) ... [2024-12-06 03:53:09,251 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:53:09" (1/1) ... [2024-12-06 03:53:09,889 INFO L138 Inliner]: procedures = 259, calls = 3955, calls flagged for inlining = 141, calls inlined = 132, statements flattened = 8354 [2024-12-06 03:53:09,889 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 03:53:09,890 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 03:53:09,890 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 03:53:09,890 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 03:53:09,896 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:53:09" (1/1) ... [2024-12-06 03:53:09,896 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:53:09" (1/1) ... [2024-12-06 03:53:10,047 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:53:09" (1/1) ... [2024-12-06 03:53:10,047 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:53:09" (1/1) ... [2024-12-06 03:53:10,698 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:53:09" (1/1) ... [2024-12-06 03:53:10,719 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:53:09" (1/1) ... [2024-12-06 03:53:10,740 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:53:09" (1/1) ... [2024-12-06 03:53:10,773 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:53:09" (1/1) ... [2024-12-06 03:53:10,786 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:53:09" (1/1) ... [2024-12-06 03:53:10,834 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 03:53:10,835 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 03:53:10,835 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 03:53:10,835 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 03:53:10,836 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:53:09" (1/1) ... [2024-12-06 03:53:10,841 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:53:10,852 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4078597d-f4de-4377-8fc0-8dbb3d70281e/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 03:53:10,864 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4078597d-f4de-4377-8fc0-8dbb3d70281e/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 03:53:10,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4078597d-f4de-4377-8fc0-8dbb3d70281e/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 03:53:10,890 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_change_streaming_alternate [2024-12-06 03:53:10,890 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_change_streaming_alternate [2024-12-06 03:53:10,890 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_stream_pause [2024-12-06 03:53:10,890 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_stream_pause [2024-12-06 03:53:10,890 INFO L130 BoogieDeclarations]: Found specification of procedure set_vw_size [2024-12-06 03:53:10,890 INFO L138 BoogieDeclarations]: Found implementation of procedure set_vw_size [2024-12-06 03:53:10,890 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2024-12-06 03:53:10,890 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2024-12-06 03:53:10,890 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2024-12-06 03:53:10,890 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2024-12-06 03:53:10,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-06 03:53:10,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 03:53:10,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-06 03:53:10,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-06 03:53:10,891 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-06 03:53:10,891 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-06 03:53:10,891 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2024-12-06 03:53:10,891 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2024-12-06 03:53:10,891 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-12-06 03:53:10,891 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-12-06 03:53:10,891 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_send_command [2024-12-06 03:53:10,891 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_send_command [2024-12-06 03:53:10,891 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_low_power [2024-12-06 03:53:10,891 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_low_power [2024-12-06 03:53:10,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-06 03:53:10,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-06 03:53:10,892 INFO L130 BoogieDeclarations]: Found specification of procedure set_alternate [2024-12-06 03:53:10,892 INFO L138 BoogieDeclarations]: Found implementation of procedure set_alternate [2024-12-06 03:53:10,892 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2024-12-06 03:53:10,892 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2024-12-06 03:53:10,892 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2024-12-06 03:53:10,892 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2024-12-06 03:53:10,892 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-06 03:53:10,892 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-06 03:53:10,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-06 03:53:10,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-06 03:53:10,892 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 03:53:10,892 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 03:53:10,892 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_high_power [2024-12-06 03:53:10,892 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_high_power [2024-12-06 03:53:10,892 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 03:53:10,892 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 03:53:10,892 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_reset_camera [2024-12-06 03:53:10,893 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_reset_camera [2024-12-06 03:53:10,893 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2024-12-06 03:53:10,893 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2024-12-06 03:53:10,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 03:53:10,893 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-12-06 03:53:10,893 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-12-06 03:53:10,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 03:53:10,893 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2024-12-06 03:53:10,893 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2024-12-06 03:53:10,893 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2024-12-06 03:53:10,893 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2024-12-06 03:53:10,893 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_do_command [2024-12-06 03:53:10,893 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_do_command [2024-12-06 03:53:10,893 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2024-12-06 03:53:10,893 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2024-12-06 03:53:10,893 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2024-12-06 03:53:10,893 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2024-12-06 03:53:10,893 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_setup [2024-12-06 03:53:10,894 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_setup [2024-12-06 03:53:10,894 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 03:53:10,894 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2024-12-06 03:53:10,894 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2024-12-06 03:53:10,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 03:53:10,894 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-06 03:53:10,894 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-06 03:53:10,894 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-12-06 03:53:10,894 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-12-06 03:53:10,894 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_disconnect [2024-12-06 03:53:10,894 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_disconnect [2024-12-06 03:53:10,894 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_try_fmt_vid_cap [2024-12-06 03:53:10,894 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_try_fmt_vid_cap [2024-12-06 03:53:10,894 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc_to_page [2024-12-06 03:53:10,894 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc_to_page [2024-12-06 03:53:10,894 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_g_parm [2024-12-06 03:53:10,894 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_g_parm [2024-12-06 03:53:10,894 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-12-06 03:53:10,894 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-12-06 03:53:10,895 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2024-12-06 03:53:10,895 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2024-12-06 03:53:10,895 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_resume [2024-12-06 03:53:10,895 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_resume [2024-12-06 03:53:10,895 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2024-12-06 03:53:10,895 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2024-12-06 03:53:10,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-06 03:53:10,895 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-12-06 03:53:10,895 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-12-06 03:53:10,895 INFO L130 BoogieDeclarations]: Found specification of procedure waitqueue_active [2024-12-06 03:53:10,895 INFO L138 BoogieDeclarations]: Found implementation of procedure waitqueue_active [2024-12-06 03:53:10,895 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2024-12-06 03:53:10,895 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2024-12-06 03:53:10,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 03:53:10,895 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-12-06 03:53:10,895 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-12-06 03:53:10,895 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_grab [2024-12-06 03:53:10,895 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_grab [2024-12-06 03:53:10,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 03:53:10,896 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_stream_stop [2024-12-06 03:53:10,896 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_stream_stop [2024-12-06 03:53:10,896 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-12-06 03:53:10,896 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-12-06 03:53:10,896 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-12-06 03:53:10,896 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-12-06 03:53:10,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-12-06 03:53:10,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-12-06 03:53:10,896 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2024-12-06 03:53:10,896 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2024-12-06 03:53:10,896 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-06 03:53:10,896 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-06 03:53:10,896 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_stream_resume [2024-12-06 03:53:10,896 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_stream_resume [2024-12-06 03:53:10,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 03:53:10,896 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2024-12-06 03:53:10,896 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2024-12-06 03:53:10,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-06 03:53:10,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-06 03:53:10,897 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2024-12-06 03:53:10,897 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2024-12-06 03:53:10,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-12-06 03:53:10,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-12-06 03:53:10,897 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_match_video_size [2024-12-06 03:53:10,897 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_match_video_size [2024-12-06 03:53:10,897 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2024-12-06 03:53:10,897 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2024-12-06 03:53:10,897 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 03:53:10,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-12-06 03:53:10,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-12-06 03:53:10,897 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_send_onebyte_command [2024-12-06 03:53:10,897 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_send_onebyte_command [2024-12-06 03:53:10,897 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_v4l_poll [2024-12-06 03:53:10,897 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_v4l_poll [2024-12-06 03:53:10,897 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 03:53:10,897 INFO L130 BoogieDeclarations]: Found specification of procedure configure_transfer_mode [2024-12-06 03:53:10,897 INFO L138 BoogieDeclarations]: Found implementation of procedure configure_transfer_mode [2024-12-06 03:53:10,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 03:53:10,897 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_fps [2024-12-06 03:53:10,898 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_fps [2024-12-06 03:53:10,898 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-12-06 03:53:10,898 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-12-06 03:53:10,898 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-12-06 03:53:10,898 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-12-06 03:53:10,898 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2024-12-06 03:53:10,898 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2024-12-06 03:53:10,898 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_is_singular_file [2024-12-06 03:53:10,898 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_is_singular_file [2024-12-06 03:53:10,898 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_release [2024-12-06 03:53:10,898 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_release [2024-12-06 03:53:10,898 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_stream_start [2024-12-06 03:53:10,898 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_stream_start [2024-12-06 03:53:10,898 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-12-06 03:53:10,898 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-12-06 03:53:10,898 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_dbg_dump_registers [2024-12-06 03:53:10,898 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_dbg_dump_registers [2024-12-06 03:53:10,898 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2024-12-06 03:53:10,898 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2024-12-06 03:53:10,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 03:53:10,898 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_mmap [2024-12-06 03:53:10,899 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_mmap [2024-12-06 03:53:10,899 INFO L130 BoogieDeclarations]: Found specification of procedure set_all_properties [2024-12-06 03:53:10,899 INFO L138 BoogieDeclarations]: Found implementation of procedure set_all_properties [2024-12-06 03:53:10,899 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2024-12-06 03:53:10,899 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2024-12-06 03:53:10,899 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 03:53:10,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 03:53:11,644 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 03:53:11,647 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 03:53:22,323 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-06 03:54:18,053 INFO L? ?]: Removed 2513 outVars from TransFormulas that were not future-live. [2024-12-06 03:54:18,053 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 03:54:20,776 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 03:54:20,776 INFO L312 CfgBuilder]: Removed 11 assume(true) statements. [2024-12-06 03:54:20,777 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:54:20 BoogieIcfgContainer [2024-12-06 03:54:20,777 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 03:54:20,778 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 03:54:20,778 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 03:54:20,787 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 03:54:20,787 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:54:20" (1/1) ... [2024-12-06 03:54:20,794 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 03:54:20,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:54:20,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2121 states to 1430 states and 2121 transitions. [2024-12-06 03:54:20,875 INFO L276 IsEmpty]: Start isEmpty. Operand 1430 states and 2121 transitions. [2024-12-06 03:54:20,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 539 [2024-12-06 03:54:20,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:54:20,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:54:47,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:54:49,237 INFO L134 CoverageAnalysis]: Checked inductivity of 7177 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7177 trivial. 0 not checked. [2024-12-06 03:54:59,342 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 03:55:03,468 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.96s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 03:55:04,506 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 03:55:06,085 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 03:55:07,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:55:07,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2195 states to 1433 states and 2195 transitions. [2024-12-06 03:55:07,117 INFO L276 IsEmpty]: Start isEmpty. Operand 1433 states and 2195 transitions. [2024-12-06 03:55:07,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 542 [2024-12-06 03:55:07,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:55:07,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:55:31,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:55:32,119 INFO L134 CoverageAnalysis]: Checked inductivity of 7179 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7179 trivial. 0 not checked. [2024-12-06 03:55:32,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:55:32,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2196 states to 1434 states and 2196 transitions. [2024-12-06 03:55:32,162 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 2196 transitions. [2024-12-06 03:55:32,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 544 [2024-12-06 03:55:32,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:55:32,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:55:56,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:55:57,427 INFO L134 CoverageAnalysis]: Checked inductivity of 7179 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 7177 trivial. 0 not checked. [2024-12-06 03:56:01,321 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 03:56:08,292 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.87s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 03:56:08,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:08,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2266 states to 1437 states and 2266 transitions. [2024-12-06 03:56:08,515 INFO L276 IsEmpty]: Start isEmpty. Operand 1437 states and 2266 transitions. [2024-12-06 03:56:08,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 544 [2024-12-06 03:56:08,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:08,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:35,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:36,805 INFO L134 CoverageAnalysis]: Checked inductivity of 7180 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7177 trivial. 0 not checked. [2024-12-06 03:56:42,524 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.66s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 03:56:45,262 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.74s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 03:56:46,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:46,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2342 states to 1442 states and 2342 transitions. [2024-12-06 03:56:46,923 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 2342 transitions. [2024-12-06 03:56:46,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 545 [2024-12-06 03:56:46,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:46,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:10,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:11,484 INFO L134 CoverageAnalysis]: Checked inductivity of 7180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7180 trivial. 0 not checked. [2024-12-06 03:57:12,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:12,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2348 states to 1445 states and 2348 transitions. [2024-12-06 03:57:12,140 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 2348 transitions. [2024-12-06 03:57:12,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 546 [2024-12-06 03:57:12,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:12,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:37,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:38,326 INFO L134 CoverageAnalysis]: Checked inductivity of 7180 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7177 trivial. 0 not checked. [2024-12-06 03:57:44,003 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.50s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 03:57:47,082 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.83s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 03:57:51,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:51,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2424 states to 1451 states and 2424 transitions. [2024-12-06 03:57:51,930 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 2424 transitions. [2024-12-06 03:57:51,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 546 [2024-12-06 03:57:51,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:51,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:16,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:17,407 INFO L134 CoverageAnalysis]: Checked inductivity of 7180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7180 trivial. 0 not checked. [2024-12-06 03:58:17,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:17,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2427 states to 1453 states and 2427 transitions. [2024-12-06 03:58:17,430 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 2427 transitions. [2024-12-06 03:58:17,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 546 [2024-12-06 03:58:17,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:17,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:41,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:42,065 INFO L134 CoverageAnalysis]: Checked inductivity of 7180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7180 trivial. 0 not checked. [2024-12-06 03:58:42,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:42,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2432 states to 1456 states and 2432 transitions. [2024-12-06 03:58:42,249 INFO L276 IsEmpty]: Start isEmpty. Operand 1456 states and 2432 transitions. [2024-12-06 03:58:42,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 547 [2024-12-06 03:58:42,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:42,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:06,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:07,661 INFO L134 CoverageAnalysis]: Checked inductivity of 7184 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 7179 trivial. 0 not checked. [2024-12-06 03:59:07,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:07,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2432 states to 1457 states and 2432 transitions. [2024-12-06 03:59:07,742 INFO L276 IsEmpty]: Start isEmpty. Operand 1457 states and 2432 transitions. [2024-12-06 03:59:07,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 547 [2024-12-06 03:59:07,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:07,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:32,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:32,916 INFO L134 CoverageAnalysis]: Checked inductivity of 7180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7180 trivial. 0 not checked. [2024-12-06 03:59:32,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:32,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2435 states to 1459 states and 2435 transitions. [2024-12-06 03:59:32,945 INFO L276 IsEmpty]: Start isEmpty. Operand 1459 states and 2435 transitions. [2024-12-06 03:59:32,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 547 [2024-12-06 03:59:32,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:32,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:57,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:57,759 INFO L134 CoverageAnalysis]: Checked inductivity of 7180 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7177 trivial. 0 not checked. [2024-12-06 03:59:57,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:57,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2440 states to 1462 states and 2440 transitions. [2024-12-06 03:59:57,919 INFO L276 IsEmpty]: Start isEmpty. Operand 1462 states and 2440 transitions. [2024-12-06 03:59:57,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 548 [2024-12-06 03:59:57,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:57,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:22,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:23,540 INFO L134 CoverageAnalysis]: Checked inductivity of 7180 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7177 trivial. 0 not checked. [2024-12-06 04:00:29,411 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 04:00:31,802 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 04:00:33,644 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.84s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 04:00:40,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:40,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2518 states to 1469 states and 2518 transitions. [2024-12-06 04:00:40,868 INFO L276 IsEmpty]: Start isEmpty. Operand 1469 states and 2518 transitions. [2024-12-06 04:00:40,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 548 [2024-12-06 04:00:40,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:40,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:06,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:07,332 INFO L134 CoverageAnalysis]: Checked inductivity of 7180 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7177 trivial. 0 not checked. [2024-12-06 04:01:08,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:08,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2511 states to 1468 states and 2511 transitions. [2024-12-06 04:01:08,243 INFO L276 IsEmpty]: Start isEmpty. Operand 1468 states and 2511 transitions. [2024-12-06 04:01:08,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 548 [2024-12-06 04:01:08,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:08,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:33,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:34,290 INFO L134 CoverageAnalysis]: Checked inductivity of 7180 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7177 trivial. 0 not checked. [2024-12-06 04:01:35,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:35,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2504 states to 1467 states and 2504 transitions. [2024-12-06 04:01:35,287 INFO L276 IsEmpty]: Start isEmpty. Operand 1467 states and 2504 transitions. [2024-12-06 04:01:35,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 548 [2024-12-06 04:01:35,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:35,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:00,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:00,989 INFO L134 CoverageAnalysis]: Checked inductivity of 7185 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7179 trivial. 0 not checked. [2024-12-06 04:02:02,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:02,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2509 states to 1469 states and 2509 transitions. [2024-12-06 04:02:02,832 INFO L276 IsEmpty]: Start isEmpty. Operand 1469 states and 2509 transitions. [2024-12-06 04:02:02,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 548 [2024-12-06 04:02:02,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:02,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:28,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:29,642 INFO L134 CoverageAnalysis]: Checked inductivity of 7187 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 7180 trivial. 0 not checked. [2024-12-06 04:02:29,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:29,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2509 states to 1470 states and 2509 transitions. [2024-12-06 04:02:29,753 INFO L276 IsEmpty]: Start isEmpty. Operand 1470 states and 2509 transitions. [2024-12-06 04:02:29,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 549 [2024-12-06 04:02:29,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:29,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:56,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:57,123 INFO L134 CoverageAnalysis]: Checked inductivity of 7184 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 7179 trivial. 0 not checked. [2024-12-06 04:02:57,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:57,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2509 states to 1471 states and 2509 transitions. [2024-12-06 04:02:57,215 INFO L276 IsEmpty]: Start isEmpty. Operand 1471 states and 2509 transitions. [2024-12-06 04:02:57,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 549 [2024-12-06 04:02:57,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:57,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:23,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:25,093 INFO L134 CoverageAnalysis]: Checked inductivity of 7180 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7177 trivial. 0 not checked. [2024-12-06 04:03:32,908 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.62s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 04:03:38,485 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.69s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 04:03:54,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:54,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2570 states to 1479 states and 2570 transitions. [2024-12-06 04:03:54,557 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 2570 transitions. [2024-12-06 04:03:54,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 550 [2024-12-06 04:03:54,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:54,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:21,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:22,580 INFO L134 CoverageAnalysis]: Checked inductivity of 7184 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 7179 trivial. 0 not checked. [2024-12-06 04:04:32,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:32,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2577 states to 1482 states and 2577 transitions. [2024-12-06 04:04:32,424 INFO L276 IsEmpty]: Start isEmpty. Operand 1482 states and 2577 transitions. [2024-12-06 04:04:32,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 550 [2024-12-06 04:04:32,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:32,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:58,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:58,993 INFO L134 CoverageAnalysis]: Checked inductivity of 7187 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7181 trivial. 0 not checked. [2024-12-06 04:05:03,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:03,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2581 states to 1484 states and 2581 transitions. [2024-12-06 04:05:03,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1484 states and 2581 transitions. [2024-12-06 04:05:03,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 550 [2024-12-06 04:05:03,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:03,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:29,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:29,640 INFO L134 CoverageAnalysis]: Checked inductivity of 7187 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 7180 trivial. 0 not checked. [2024-12-06 04:05:29,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:29,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2581 states to 1485 states and 2581 transitions. [2024-12-06 04:05:29,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1485 states and 2581 transitions. [2024-12-06 04:05:29,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 551 [2024-12-06 04:05:29,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:29,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:56,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:57,268 INFO L134 CoverageAnalysis]: Checked inductivity of 7184 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 7179 trivial. 0 not checked. [2024-12-06 04:05:57,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:57,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2581 states to 1486 states and 2581 transitions. [2024-12-06 04:05:57,359 INFO L276 IsEmpty]: Start isEmpty. Operand 1486 states and 2581 transitions. [2024-12-06 04:05:57,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 551 [2024-12-06 04:05:57,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:57,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:23,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:24,196 INFO L134 CoverageAnalysis]: Checked inductivity of 7184 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 7179 trivial. 0 not checked. [2024-12-06 04:06:32,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:32,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2585 states to 1488 states and 2585 transitions. [2024-12-06 04:06:32,389 INFO L276 IsEmpty]: Start isEmpty. Operand 1488 states and 2585 transitions. [2024-12-06 04:06:32,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 551 [2024-12-06 04:06:32,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:32,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:59,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:00,340 INFO L134 CoverageAnalysis]: Checked inductivity of 7187 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7181 trivial. 0 not checked. [2024-12-06 04:07:08,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:08,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2589 states to 1490 states and 2589 transitions. [2024-12-06 04:07:08,583 INFO L276 IsEmpty]: Start isEmpty. Operand 1490 states and 2589 transitions. [2024-12-06 04:07:08,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 551 [2024-12-06 04:07:08,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:08,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms