./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-32_7a-drivers--net--usb--r8152.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_b195e2aa-1cb9-4c2d-bb6f-7ada2643358b/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b195e2aa-1cb9-4c2d-bb6f-7ada2643358b/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_b195e2aa-1cb9-4c2d-bb6f-7ada2643358b/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b195e2aa-1cb9-4c2d-bb6f-7ada2643358b/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--usb--r8152.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b195e2aa-1cb9-4c2d-bb6f-7ada2643358b/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_b195e2aa-1cb9-4c2d-bb6f-7ada2643358b/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 a5643a8e2c130195140c8a976b9b879f5f5542f9ddc69fc6631c72952767d208 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:44:32,110 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:44:32,165 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b195e2aa-1cb9-4c2d-bb6f-7ada2643358b/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 04:44:32,170 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:44:32,170 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:44:32,190 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:44:32,190 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:44:32,191 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:44:32,191 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:44:32,191 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:44:32,191 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:44:32,191 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:44:32,191 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:44:32,192 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:44:32,192 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:44:32,192 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:44:32,192 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:44:32,192 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:44:32,192 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:44:32,192 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:44:32,192 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:44:32,192 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:44:32,192 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:44:32,192 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:44:32,193 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:44:32,193 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:44:32,193 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:44:32,193 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:44:32,193 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:44:32,193 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:44:32,193 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_b195e2aa-1cb9-4c2d-bb6f-7ada2643358b/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 -> a5643a8e2c130195140c8a976b9b879f5f5542f9ddc69fc6631c72952767d208 [2024-12-06 04:44:32,438 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:44:32,446 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:44:32,448 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:44:32,450 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:44:32,450 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:44:32,451 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b195e2aa-1cb9-4c2d-bb6f-7ada2643358b/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--usb--r8152.ko-entry_point.cil.out.i [2024-12-06 04:44:35,147 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b195e2aa-1cb9-4c2d-bb6f-7ada2643358b/bin/ukojak-verify-CZk0znPC7b/data/0bde432cd/108ba69cb4724d479cc7bce81097c419/FLAG22d518d3f [2024-12-06 04:44:35,609 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:44:35,609 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b195e2aa-1cb9-4c2d-bb6f-7ada2643358b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--usb--r8152.ko-entry_point.cil.out.i [2024-12-06 04:44:35,649 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b195e2aa-1cb9-4c2d-bb6f-7ada2643358b/bin/ukojak-verify-CZk0znPC7b/data/0bde432cd/108ba69cb4724d479cc7bce81097c419/FLAG22d518d3f [2024-12-06 04:44:35,662 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b195e2aa-1cb9-4c2d-bb6f-7ada2643358b/bin/ukojak-verify-CZk0znPC7b/data/0bde432cd/108ba69cb4724d479cc7bce81097c419 [2024-12-06 04:44:35,664 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:44:35,665 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:44:35,666 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:44:35,666 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:44:35,670 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:44:35,671 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:44:35" (1/1) ... [2024-12-06 04:44:35,672 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c3abc08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:44:35, skipping insertion in model container [2024-12-06 04:44:35,672 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:44:35" (1/1) ... [2024-12-06 04:44:35,773 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:44:38,404 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_b195e2aa-1cb9-4c2d-bb6f-7ada2643358b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--usb--r8152.ko-entry_point.cil.out.i[381757,381770] [2024-12-06 04:44:38,622 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:44:38,674 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:44:38,785 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"); [6570] [2024-12-06 04:44:38,787 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)); [6577] [2024-12-06 04:44:38,787 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 %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [6585-6586] [2024-12-06 04:44:38,788 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [6599] [2024-12-06 04:44:38,811 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 *)"include/linux/netdevice.h"), "i" (507), "i" (12UL)); [7441-7442] [2024-12-06 04:44:38,812 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7447] [2024-12-06 04:44:38,815 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [7597] [2024-12-06 04:44:38,815 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7600] [2024-12-06 04:44:38,815 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7603] [2024-12-06 04:44:38,815 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7606] [2024-12-06 04:44:38,816 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [7617] [2024-12-06 04:44:38,816 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7620] [2024-12-06 04:44:38,816 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7623] [2024-12-06 04:44:38,816 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7626] [2024-12-06 04:44:38,817 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [7637] [2024-12-06 04:44:38,817 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7640] [2024-12-06 04:44:38,817 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7643] [2024-12-06 04:44:38,817 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7646] [2024-12-06 04:44:38,817 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [7657] [2024-12-06 04:44:38,818 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7660] [2024-12-06 04:44:38,818 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7663] [2024-12-06 04:44:38,818 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7666] [2024-12-06 04:44:39,094 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_b195e2aa-1cb9-4c2d-bb6f-7ada2643358b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--usb--r8152.ko-entry_point.cil.out.i[381757,381770] [2024-12-06 04:44:39,112 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:44:39,403 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:44:39,403 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:44:39 WrapperNode [2024-12-06 04:44:39,403 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:44:39,404 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:44:39,404 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:44:39,404 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:44:39,409 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:44:39" (1/1) ... [2024-12-06 04:44:39,470 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:44:39" (1/1) ... [2024-12-06 04:44:39,680 INFO L138 Inliner]: procedures = 503, calls = 2905, calls flagged for inlining = 223, calls inlined = 171, statements flattened = 6833 [2024-12-06 04:44:39,680 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:44:39,681 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:44:39,681 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:44:39,681 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:44:39,690 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:44:39" (1/1) ... [2024-12-06 04:44:39,691 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:44:39" (1/1) ... [2024-12-06 04:44:39,733 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:44:39" (1/1) ... [2024-12-06 04:44:39,734 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:44:39" (1/1) ... [2024-12-06 04:44:39,889 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:44:39" (1/1) ... [2024-12-06 04:44:39,907 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:44:39" (1/1) ... [2024-12-06 04:44:39,935 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:44:39" (1/1) ... [2024-12-06 04:44:39,978 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:44:39" (1/1) ... [2024-12-06 04:44:39,993 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:44:39" (1/1) ... [2024-12-06 04:44:40,043 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:44:40,044 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:44:40,044 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:44:40,044 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:44:40,045 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:44:39" (1/1) ... [2024-12-06 04:44:40,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:44:40,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b195e2aa-1cb9-4c2d-bb6f-7ada2643358b/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:44:40,077 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b195e2aa-1cb9-4c2d-bb6f-7ada2643358b/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:44:40,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b195e2aa-1cb9-4c2d-bb6f-7ada2643358b/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:44:40,105 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_settings [2024-12-06 04:44:40,106 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_settings [2024-12-06 04:44:40,106 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2024-12-06 04:44:40,106 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2024-12-06 04:44:40,106 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2024-12-06 04:44:40,106 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2024-12-06 04:44:40,106 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_write_byte [2024-12-06 04:44:40,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_write_byte [2024-12-06 04:44:40,106 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_work_func_t [2024-12-06 04:44:40,106 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_work_func_t [2024-12-06 04:44:40,106 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-06 04:44:40,106 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-06 04:44:40,106 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2024-12-06 04:44:40,106 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2024-12-06 04:44:40,107 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-12-06 04:44:40,107 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-12-06 04:44:40,107 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_settings [2024-12-06 04:44:40,107 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_settings [2024-12-06 04:44:40,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-06 04:44:40,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-06 04:44:40,107 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_rx_vlan_en [2024-12-06 04:44:40,107 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_rx_vlan_en [2024-12-06 04:44:40,107 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mmd_write [2024-12-06 04:44:40,107 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mmd_write [2024-12-06 04:44:40,107 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_disconnect [2024-12-06 04:44:40,107 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_disconnect [2024-12-06 04:44:40,107 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2024-12-06 04:44:40,108 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2024-12-06 04:44:40,108 INFO L130 BoogieDeclarations]: Found specification of procedure set_carrier [2024-12-06 04:44:40,108 INFO L138 BoogieDeclarations]: Found implementation of procedure set_carrier [2024-12-06 04:44:40,108 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2024-12-06 04:44:40,108 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2024-12-06 04:44:40,108 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_speed [2024-12-06 04:44:40,108 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_speed [2024-12-06 04:44:40,108 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2024-12-06 04:44:40,108 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2024-12-06 04:44:40,108 INFO L130 BoogieDeclarations]: Found specification of procedure pla_ocp_read [2024-12-06 04:44:40,108 INFO L138 BoogieDeclarations]: Found implementation of procedure pla_ocp_read [2024-12-06 04:44:40,108 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-12-06 04:44:40,108 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-12-06 04:44:40,108 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2024-12-06 04:44:40,108 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2024-12-06 04:44:40,108 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-12-06 04:44:40,109 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-12-06 04:44:40,109 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_nic_reset [2024-12-06 04:44:40,109 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_nic_reset [2024-12-06 04:44:40,109 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_eee_en [2024-12-06 04:44:40,109 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_eee_en [2024-12-06 04:44:40,109 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_reg_read [2024-12-06 04:44:40,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_reg_read [2024-12-06 04:44:40,109 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-12-06 04:44:40,109 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-12-06 04:44:40,109 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-12-06 04:44:40,109 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-12-06 04:44:40,109 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_eee_plus [2024-12-06 04:44:40,109 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_eee_plus [2024-12-06 04:44:40,109 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_disable_aldps [2024-12-06 04:44:40,109 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_disable_aldps [2024-12-06 04:44:40,109 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_write_dword [2024-12-06 04:44:40,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_write_dword [2024-12-06 04:44:40,110 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_adv_to_mmd_eee_adv_t [2024-12-06 04:44:40,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_adv_to_mmd_eee_adv_t [2024-12-06 04:44:40,110 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2024-12-06 04:44:40,110 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2024-12-06 04:44:40,110 INFO L130 BoogieDeclarations]: Found specification of procedure pla_ocp_write [2024-12-06 04:44:40,110 INFO L138 BoogieDeclarations]: Found implementation of procedure pla_ocp_write [2024-12-06 04:44:40,110 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-12-06 04:44:40,110 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-12-06 04:44:40,111 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-12-06 04:44:40,111 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-12-06 04:44:40,111 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-12-06 04:44:40,111 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-12-06 04:44:40,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-06 04:44:40,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-06 04:44:40,111 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_speed [2024-12-06 04:44:40,112 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_speed [2024-12-06 04:44:40,112 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-12-06 04:44:40,112 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-12-06 04:44:40,112 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_read_dword [2024-12-06 04:44:40,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_read_dword [2024-12-06 04:44:40,112 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 04:44:40,112 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mdio_write [2024-12-06 04:44:40,112 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mdio_write [2024-12-06 04:44:40,112 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-12-06 04:44:40,112 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-12-06 04:44:40,112 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_set_rx_early_timeout [2024-12-06 04:44:40,112 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_set_rx_early_timeout [2024-12-06 04:44:40,112 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-12-06 04:44:40,112 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-12-06 04:44:40,112 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_submit_rx [2024-12-06 04:44:40,112 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_submit_rx [2024-12-06 04:44:40,112 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-12-06 04:44:40,112 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-12-06 04:44:40,113 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-12-06 04:44:40,113 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-12-06 04:44:40,113 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-12-06 04:44:40,113 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-12-06 04:44:40,113 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_enable_fc [2024-12-06 04:44:40,113 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_enable_fc [2024-12-06 04:44:40,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-06 04:44:40,113 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_probe [2024-12-06 04:44:40,113 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_probe [2024-12-06 04:44:40,113 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-12-06 04:44:40,113 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-12-06 04:44:40,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 04:44:40,113 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2024-12-06 04:44:40,113 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2024-12-06 04:44:40,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 04:44:40,113 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-12-06 04:44:40,113 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-12-06 04:44:40,113 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_node [2024-12-06 04:44:40,114 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_node [2024-12-06 04:44:40,114 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2024-12-06 04:44:40,114 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2024-12-06 04:44:40,114 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2024-12-06 04:44:40,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2024-12-06 04:44:40,114 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-12-06 04:44:40,114 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-12-06 04:44:40,114 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_features [2024-12-06 04:44:40,114 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_features [2024-12-06 04:44:40,114 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-12-06 04:44:40,114 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-12-06 04:44:40,114 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_eee_en [2024-12-06 04:44:40,114 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_eee_en [2024-12-06 04:44:40,114 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_open [2024-12-06 04:44:40,114 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_open [2024-12-06 04:44:40,114 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-12-06 04:44:40,114 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-12-06 04:44:40,114 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface_async [2024-12-06 04:44:40,114 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface_async [2024-12-06 04:44:40,114 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_runtime_suspend_enable [2024-12-06 04:44:40,114 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_runtime_suspend_enable [2024-12-06 04:44:40,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-12-06 04:44:40,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-12-06 04:44:40,115 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_power_cut_en [2024-12-06 04:44:40,115 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_power_cut_en [2024-12-06 04:44:40,115 INFO L130 BoogieDeclarations]: Found specification of procedure generic_ocp_read [2024-12-06 04:44:40,115 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_ocp_read [2024-12-06 04:44:40,115 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2024-12-06 04:44:40,115 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2024-12-06 04:44:40,115 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ethtool_get_eee [2024-12-06 04:44:40,115 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ethtool_get_eee [2024-12-06 04:44:40,115 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_tail [2024-12-06 04:44:40,115 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_tail [2024-12-06 04:44:40,115 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 04:44:40,115 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_tally_reset [2024-12-06 04:44:40,115 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_tally_reset [2024-12-06 04:44:40,115 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2024-12-06 04:44:40,115 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2024-12-06 04:44:40,115 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_resume [2024-12-06 04:44:40,115 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_resume [2024-12-06 04:44:40,115 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:44:40,115 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-12-06 04:44:40,115 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-12-06 04:44:40,116 INFO L130 BoogieDeclarations]: Found specification of procedure rxdy_gated_en [2024-12-06 04:44:40,116 INFO L138 BoogieDeclarations]: Found implementation of procedure rxdy_gated_en [2024-12-06 04:44:40,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-12-06 04:44:40,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-12-06 04:44:40,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 04:44:40,116 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-12-06 04:44:40,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-12-06 04:44:40,116 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_set_rx_early_size [2024-12-06 04:44:40,116 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_set_rx_early_size [2024-12-06 04:44:40,116 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-12-06 04:44:40,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-12-06 04:44:40,116 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_splice [2024-12-06 04:44:40,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_splice [2024-12-06 04:44:40,116 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-12-06 04:44:40,116 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-12-06 04:44:40,116 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2024-12-06 04:44:40,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2024-12-06 04:44:40,116 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2024-12-06 04:44:40,117 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2024-12-06 04:44:40,117 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_coalesce [2024-12-06 04:44:40,117 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_coalesce [2024-12-06 04:44:40,117 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_read_word [2024-12-06 04:44:40,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_read_word [2024-12-06 04:44:40,117 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-12-06 04:44:40,117 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-12-06 04:44:40,117 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_rx_mode [2024-12-06 04:44:40,117 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_rx_mode [2024-12-06 04:44:40,117 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_ioctl [2024-12-06 04:44:40,117 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_ioctl [2024-12-06 04:44:40,117 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2024-12-06 04:44:40,117 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2024-12-06 04:44:40,117 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_disable_aldps [2024-12-06 04:44:40,117 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_disable_aldps [2024-12-06 04:44:40,117 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-12-06 04:44:40,117 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-12-06 04:44:40,117 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_change_mtu [2024-12-06 04:44:40,117 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_change_mtu [2024-12-06 04:44:40,117 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:44:40,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:44:40,117 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-12-06 04:44:40,118 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-12-06 04:44:40,118 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-12-06 04:44:40,118 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-12-06 04:44:40,118 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2024-12-06 04:44:40,118 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2024-12-06 04:44:40,118 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-12-06 04:44:40,118 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-12-06 04:44:40,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-06 04:44:40,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 04:44:40,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-06 04:44:40,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-06 04:44:40,118 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2024-12-06 04:44:40,118 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2024-12-06 04:44:40,118 INFO L130 BoogieDeclarations]: Found specification of procedure mmd_eee_cap_to_ethtool_sup_t [2024-12-06 04:44:40,118 INFO L138 BoogieDeclarations]: Found implementation of procedure mmd_eee_cap_to_ethtool_sup_t [2024-12-06 04:44:40,118 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2024-12-06 04:44:40,118 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2024-12-06 04:44:40,118 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-12-06 04:44:40,118 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-12-06 04:44:40,118 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_disable [2024-12-06 04:44:40,118 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_disable [2024-12-06 04:44:40,118 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_enable [2024-12-06 04:44:40,119 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_enable [2024-12-06 04:44:40,119 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2024-12-06 04:44:40,119 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2024-12-06 04:44:40,119 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2024-12-06 04:44:40,119 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2024-12-06 04:44:40,119 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-06 04:44:40,119 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-06 04:44:40,119 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ethtool_set_eee [2024-12-06 04:44:40,119 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ethtool_set_eee [2024-12-06 04:44:40,119 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2024-12-06 04:44:40,119 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2024-12-06 04:44:40,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-06 04:44:40,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-06 04:44:40,119 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2024-12-06 04:44:40,119 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2024-12-06 04:44:40,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 04:44:40,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 04:44:40,119 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 04:44:40,119 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 04:44:40,119 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-12-06 04:44:40,119 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-12-06 04:44:40,119 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-12-06 04:44:40,119 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-12-06 04:44:40,119 INFO L130 BoogieDeclarations]: Found specification of procedure generic_ocp_write [2024-12-06 04:44:40,120 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_ocp_write [2024-12-06 04:44:40,120 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_nway_reset [2024-12-06 04:44:40,120 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_nway_reset [2024-12-06 04:44:40,120 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_coalesce [2024-12-06 04:44:40,120 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_coalesce [2024-12-06 04:44:40,120 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-12-06 04:44:40,120 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-12-06 04:44:40,120 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 04:44:40,120 INFO L130 BoogieDeclarations]: Found specification of procedure tx_agg_align [2024-12-06 04:44:40,120 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_agg_align [2024-12-06 04:44:40,120 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-12-06 04:44:40,120 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-12-06 04:44:40,120 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_features_check [2024-12-06 04:44:40,120 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_features_check [2024-12-06 04:44:40,120 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-12-06 04:44:40,120 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-12-06 04:44:40,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 04:44:40,120 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_reg_write [2024-12-06 04:44:40,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_reg_write [2024-12-06 04:44:40,120 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_tx_timeout [2024-12-06 04:44:40,120 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_tx_timeout [2024-12-06 04:44:40,120 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2024-12-06 04:44:40,120 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2024-12-06 04:44:40,120 INFO L130 BoogieDeclarations]: Found specification of procedure rx_agg_align [2024-12-06 04:44:40,120 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_agg_align [2024-12-06 04:44:40,121 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl_get_wol [2024-12-06 04:44:40,121 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl_get_wol [2024-12-06 04:44:40,121 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-12-06 04:44:40,121 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-12-06 04:44:40,121 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-12-06 04:44:40,121 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-12-06 04:44:40,121 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-12-06 04:44:40,121 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-12-06 04:44:40,121 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_start_rx [2024-12-06 04:44:40,121 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_start_rx [2024-12-06 04:44:40,121 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2024-12-06 04:44:40,121 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2024-12-06 04:44:40,121 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mmd_indirect [2024-12-06 04:44:40,121 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mmd_indirect [2024-12-06 04:44:40,121 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl_set_wol [2024-12-06 04:44:40,121 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl_set_wol [2024-12-06 04:44:40,121 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_power_cut_en [2024-12-06 04:44:40,121 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_power_cut_en [2024-12-06 04:44:40,121 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_write_word [2024-12-06 04:44:40,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_write_word [2024-12-06 04:44:40,122 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_stop_rx [2024-12-06 04:44:40,122 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_stop_rx [2024-12-06 04:44:40,122 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2024-12-06 04:44:40,122 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2024-12-06 04:44:40,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_control_of_r8152 [2024-12-06 04:44:40,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_control_of_r8152 [2024-12-06 04:44:40,122 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-12-06 04:44:40,122 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-12-06 04:44:40,122 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mark_last_busy [2024-12-06 04:44:40,122 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mark_last_busy [2024-12-06 04:44:40,122 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-12-06 04:44:40,122 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-12-06 04:44:40,122 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_splice_init [2024-12-06 04:44:40,122 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_splice_init [2024-12-06 04:44:40,122 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_wol [2024-12-06 04:44:40,122 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_wol [2024-12-06 04:44:40,122 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-12-06 04:44:40,122 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-12-06 04:44:40,122 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2024-12-06 04:44:40,122 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2024-12-06 04:44:40,122 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2024-12-06 04:44:40,123 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2024-12-06 04:44:40,123 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-12-06 04:44:40,123 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-12-06 04:44:40,123 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-06 04:44:40,123 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-06 04:44:40,123 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mmd_read [2024-12-06 04:44:40,123 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mmd_read [2024-12-06 04:44:40,123 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_teredo_off [2024-12-06 04:44:40,123 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_teredo_off [2024-12-06 04:44:40,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 04:44:40,123 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2024-12-06 04:44:40,123 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2024-12-06 04:44:40,123 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2024-12-06 04:44:40,123 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2024-12-06 04:44:40,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-06 04:44:40,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-06 04:44:40,123 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_close [2024-12-06 04:44:40,123 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_close [2024-12-06 04:44:40,123 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_u1u2en [2024-12-06 04:44:40,123 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_u1u2en [2024-12-06 04:44:40,123 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_enable_aldps [2024-12-06 04:44:40,123 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_enable_aldps [2024-12-06 04:44:40,124 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_drop_queued_tx [2024-12-06 04:44:40,124 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_drop_queued_tx [2024-12-06 04:44:40,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-12-06 04:44:40,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-12-06 04:44:40,124 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mdio_read [2024-12-06 04:44:40,124 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mdio_read [2024-12-06 04:44:40,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_control_of_r8152 [2024-12-06 04:44:40,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_control_of_r8152 [2024-12-06 04:44:40,124 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_enable_aldps [2024-12-06 04:44:40,124 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_enable_aldps [2024-12-06 04:44:40,124 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_mem [2024-12-06 04:44:40,124 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_mem [2024-12-06 04:44:40,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_control_of_r8152 [2024-12-06 04:44:40,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_control_of_r8152 [2024-12-06 04:44:40,124 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2024-12-06 04:44:40,124 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2024-12-06 04:44:40,124 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_read_byte [2024-12-06 04:44:40,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_read_byte [2024-12-06 04:44:40,124 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_mac_address [2024-12-06 04:44:40,124 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_mac_address [2024-12-06 04:44:40,124 INFO L130 BoogieDeclarations]: Found specification of procedure sram_write [2024-12-06 04:44:40,124 INFO L138 BoogieDeclarations]: Found implementation of procedure sram_write [2024-12-06 04:44:40,124 INFO L130 BoogieDeclarations]: Found specification of procedure set_tx_qlen [2024-12-06 04:44:40,124 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tx_qlen [2024-12-06 04:44:40,125 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-12-06 04:44:40,125 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-12-06 04:44:40,125 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-12-06 04:44:40,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-12-06 04:44:40,125 INFO L130 BoogieDeclarations]: Found specification of procedure get_registers [2024-12-06 04:44:40,125 INFO L138 BoogieDeclarations]: Found implementation of procedure get_registers [2024-12-06 04:44:40,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 04:44:40,125 INFO L130 BoogieDeclarations]: Found specification of procedure set_registers [2024-12-06 04:44:40,125 INFO L138 BoogieDeclarations]: Found implementation of procedure set_registers [2024-12-06 04:44:40,916 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:44:40,919 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:44:41,092 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-06 04:45:04,409 INFO L? ?]: Removed 2728 outVars from TransFormulas that were not future-live. [2024-12-06 04:45:04,409 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:45:08,318 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:45:08,319 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 04:45:08,319 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:45:08 BoogieIcfgContainer [2024-12-06 04:45:08,319 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:45:08,320 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:45:08,320 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:45:08,330 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:45:08,330 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:45:08" (1/1) ... [2024-12-06 04:45:08,337 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:45:08,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:08,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3625 states to 2459 states and 3625 transitions. [2024-12-06 04:45:08,447 INFO L276 IsEmpty]: Start isEmpty. Operand 2459 states and 3625 transitions. [2024-12-06 04:45:08,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-06 04:45:08,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:08,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:45:23,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:24,699 INFO L134 CoverageAnalysis]: Checked inductivity of 556 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2024-12-06 04:45:34,787 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 04:45:36,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:36,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3703 states to 2465 states and 3703 transitions. [2024-12-06 04:45:36,269 INFO L276 IsEmpty]: Start isEmpty. Operand 2465 states and 3703 transitions. [2024-12-06 04:45:36,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-06 04:45:36,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:36,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:45:50,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:50,968 INFO L134 CoverageAnalysis]: Checked inductivity of 558 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 558 trivial. 0 not checked. [2024-12-06 04:45:50,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:51,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3704 states to 2466 states and 3704 transitions. [2024-12-06 04:45:51,006 INFO L276 IsEmpty]: Start isEmpty. Operand 2466 states and 3704 transitions. [2024-12-06 04:45:51,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-06 04:45:51,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:51,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:04,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:04,741 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2024-12-06 04:46:06,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:06,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3786 states to 2470 states and 3786 transitions. [2024-12-06 04:46:06,092 INFO L276 IsEmpty]: Start isEmpty. Operand 2470 states and 3786 transitions. [2024-12-06 04:46:06,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-12-06 04:46:06,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:06,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:19,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:20,411 INFO L134 CoverageAnalysis]: Checked inductivity of 558 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2024-12-06 04:46:23,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:23,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3850 states to 2473 states and 3850 transitions. [2024-12-06 04:46:23,736 INFO L276 IsEmpty]: Start isEmpty. Operand 2473 states and 3850 transitions. [2024-12-06 04:46:23,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-12-06 04:46:23,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:23,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:36,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:37,338 INFO L134 CoverageAnalysis]: Checked inductivity of 560 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 560 trivial. 0 not checked. [2024-12-06 04:46:37,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:37,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3853 states to 2475 states and 3853 transitions. [2024-12-06 04:46:37,367 INFO L276 IsEmpty]: Start isEmpty. Operand 2475 states and 3853 transitions. [2024-12-06 04:46:37,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-12-06 04:46:37,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:37,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:50,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:51,350 INFO L134 CoverageAnalysis]: Checked inductivity of 556 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2024-12-06 04:46:56,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:56,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3925 states to 2482 states and 3925 transitions. [2024-12-06 04:46:56,764 INFO L276 IsEmpty]: Start isEmpty. Operand 2482 states and 3925 transitions. [2024-12-06 04:46:56,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-12-06 04:46:56,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:56,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:47:10,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:47:10,662 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 559 trivial. 0 not checked. [2024-12-06 04:47:11,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:47:11,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3939 states to 2486 states and 3939 transitions. [2024-12-06 04:47:11,430 INFO L276 IsEmpty]: Start isEmpty. Operand 2486 states and 3939 transitions. [2024-12-06 04:47:11,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-12-06 04:47:11,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:47:11,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:47:26,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:47:27,060 INFO L134 CoverageAnalysis]: Checked inductivity of 560 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 560 trivial. 0 not checked. [2024-12-06 04:47:27,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:47:27,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3941 states to 2488 states and 3941 transitions. [2024-12-06 04:47:27,808 INFO L276 IsEmpty]: Start isEmpty. Operand 2488 states and 3941 transitions. [2024-12-06 04:47:27,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-12-06 04:47:27,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:47:27,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:47:41,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:47:41,425 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 558 trivial. 0 not checked. [2024-12-06 04:47:42,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:47:42,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3941 states to 2489 states and 3941 transitions. [2024-12-06 04:47:42,254 INFO L276 IsEmpty]: Start isEmpty. Operand 2489 states and 3941 transitions. [2024-12-06 04:47:42,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-12-06 04:47:42,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:47:42,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:47:55,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:47:55,915 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 559 trivial. 0 not checked. [2024-12-06 04:47:55,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:47:55,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3944 states to 2491 states and 3944 transitions. [2024-12-06 04:47:55,950 INFO L276 IsEmpty]: Start isEmpty. Operand 2491 states and 3944 transitions. [2024-12-06 04:47:55,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-12-06 04:47:55,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:47:55,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:48:10,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:48:11,125 INFO L134 CoverageAnalysis]: Checked inductivity of 560 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2024-12-06 04:48:11,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:48:11,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3938 states to 2490 states and 3938 transitions. [2024-12-06 04:48:11,770 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3938 transitions. [2024-12-06 04:48:11,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-12-06 04:48:11,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:48:11,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:48:25,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:48:26,040 INFO L134 CoverageAnalysis]: Checked inductivity of 562 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2024-12-06 04:48:26,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:48:26,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3940 states to 2492 states and 3940 transitions. [2024-12-06 04:48:26,100 INFO L276 IsEmpty]: Start isEmpty. Operand 2492 states and 3940 transitions. [2024-12-06 04:48:26,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-12-06 04:48:26,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:48:26,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:48:39,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:48:40,214 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 559 trivial. 0 not checked. [2024-12-06 04:48:40,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:48:40,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3943 states to 2494 states and 3943 transitions. [2024-12-06 04:48:40,232 INFO L276 IsEmpty]: Start isEmpty. Operand 2494 states and 3943 transitions. [2024-12-06 04:48:40,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-12-06 04:48:40,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:48:40,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:48:53,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:48:54,022 INFO L134 CoverageAnalysis]: Checked inductivity of 560 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2024-12-06 04:49:02,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:02,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4002 states to 2500 states and 4002 transitions. [2024-12-06 04:49:02,790 INFO L276 IsEmpty]: Start isEmpty. Operand 2500 states and 4002 transitions. [2024-12-06 04:49:02,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-12-06 04:49:02,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:02,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:16,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:16,920 INFO L134 CoverageAnalysis]: Checked inductivity of 562 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2024-12-06 04:49:17,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:17,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3995 states to 2499 states and 3995 transitions. [2024-12-06 04:49:17,634 INFO L276 IsEmpty]: Start isEmpty. Operand 2499 states and 3995 transitions. [2024-12-06 04:49:17,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 04:49:17,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:17,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:30,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:30,985 INFO L134 CoverageAnalysis]: Checked inductivity of 558 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 558 trivial. 0 not checked. [2024-12-06 04:49:31,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:31,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3995 states to 2500 states and 3995 transitions. [2024-12-06 04:49:31,047 INFO L276 IsEmpty]: Start isEmpty. Operand 2500 states and 3995 transitions. [2024-12-06 04:49:31,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-12-06 04:49:31,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:31,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:43,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:44,029 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 559 trivial. 0 not checked. [2024-12-06 04:49:44,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:44,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3998 states to 2502 states and 3998 transitions. [2024-12-06 04:49:44,051 INFO L276 IsEmpty]: Start isEmpty. Operand 2502 states and 3998 transitions. [2024-12-06 04:49:44,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-12-06 04:49:44,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:44,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:57,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:57,479 INFO L134 CoverageAnalysis]: Checked inductivity of 566 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 559 trivial. 0 not checked. [2024-12-06 04:50:00,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:50:00,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4003 states to 2505 states and 4003 transitions. [2024-12-06 04:50:00,474 INFO L276 IsEmpty]: Start isEmpty. Operand 2505 states and 4003 transitions. [2024-12-06 04:50:00,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-06 04:50:00,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:50:00,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:50:13,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:50:14,332 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 646 trivial. 0 not checked. [2024-12-06 04:50:25,079 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 04:50:35,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:50:35,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4131 states to 2519 states and 4081 transitions. [2024-12-06 04:50:35,270 INFO L276 IsEmpty]: Start isEmpty. Operand 2519 states and 4081 transitions. [2024-12-06 04:50:35,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 04:50:35,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:50:35,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:50:48,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:50:49,259 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2024-12-06 04:50:50,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:50:50,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4128 states to 2518 states and 4078 transitions. [2024-12-06 04:50:50,252 INFO L276 IsEmpty]: Start isEmpty. Operand 2518 states and 4078 transitions. [2024-12-06 04:50:50,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 04:50:50,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:50:50,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:03,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:04,640 INFO L134 CoverageAnalysis]: Checked inductivity of 566 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2024-12-06 04:51:13,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:13,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4218 states to 2523 states and 4168 transitions. [2024-12-06 04:51:13,307 INFO L276 IsEmpty]: Start isEmpty. Operand 2523 states and 4168 transitions. [2024-12-06 04:51:13,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 04:51:13,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:13,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:26,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:26,807 INFO L134 CoverageAnalysis]: Checked inductivity of 564 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 558 trivial. 0 not checked. [2024-12-06 04:51:32,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:32,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4226 states to 2527 states and 4176 transitions. [2024-12-06 04:51:32,413 INFO L276 IsEmpty]: Start isEmpty. Operand 2527 states and 4176 transitions. [2024-12-06 04:51:32,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 04:51:32,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:32,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:45,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:45,784 INFO L134 CoverageAnalysis]: Checked inductivity of 566 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 559 trivial. 0 not checked. [2024-12-06 04:51:47,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:47,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4229 states to 2529 states and 4179 transitions. [2024-12-06 04:51:47,501 INFO L276 IsEmpty]: Start isEmpty. Operand 2529 states and 4179 transitions. [2024-12-06 04:51:47,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-06 04:51:47,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:47,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:52:00,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:52:02,050 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 646 trivial. 0 not checked. [2024-12-06 04:52:15,395 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 04:52:27,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:52:27,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4359 states to 2544 states and 4259 transitions. [2024-12-06 04:52:27,496 INFO L276 IsEmpty]: Start isEmpty. Operand 2544 states and 4259 transitions. [2024-12-06 04:52:27,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 04:52:27,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:52:27,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:52:40,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:52:42,311 INFO L134 CoverageAnalysis]: Checked inductivity of 569 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2024-12-06 04:52:51,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:52:51,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4367 states to 2547 states and 4267 transitions. [2024-12-06 04:52:51,308 INFO L276 IsEmpty]: Start isEmpty. Operand 2547 states and 4267 transitions. [2024-12-06 04:52:51,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-12-06 04:52:51,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:52:51,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:04,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:04,940 INFO L134 CoverageAnalysis]: Checked inductivity of 566 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2024-12-06 04:53:04,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:04,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4366 states to 2547 states and 4266 transitions. [2024-12-06 04:53:04,968 INFO L276 IsEmpty]: Start isEmpty. Operand 2547 states and 4266 transitions. [2024-12-06 04:53:04,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-12-06 04:53:04,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:04,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:18,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:18,509 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 558 trivial. 0 not checked. [2024-12-06 04:53:27,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:27,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4444 states to 2553 states and 4344 transitions. [2024-12-06 04:53:27,693 INFO L276 IsEmpty]: Start isEmpty. Operand 2553 states and 4344 transitions. [2024-12-06 04:53:27,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-12-06 04:53:27,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:27,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:40,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:41,185 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-12-06 04:53:43,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:43,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4444 states to 2554 states and 4344 transitions. [2024-12-06 04:53:43,163 INFO L276 IsEmpty]: Start isEmpty. Operand 2554 states and 4344 transitions. [2024-12-06 04:53:43,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-12-06 04:53:43,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:43,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:56,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:56,448 INFO L134 CoverageAnalysis]: Checked inductivity of 564 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 558 trivial. 0 not checked. [2024-12-06 04:53:58,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:58,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4447 states to 2556 states and 4347 transitions. [2024-12-06 04:53:58,433 INFO L276 IsEmpty]: Start isEmpty. Operand 2556 states and 4347 transitions. [2024-12-06 04:53:58,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-06 04:53:58,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:58,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:11,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:13,299 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 646 trivial. 0 not checked. [2024-12-06 04:54:27,787 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 04:54:56,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:56,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4580 states to 2572 states and 4430 transitions. [2024-12-06 04:54:56,228 INFO L276 IsEmpty]: Start isEmpty. Operand 2572 states and 4430 transitions. [2024-12-06 04:54:56,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-12-06 04:54:56,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:56,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:09,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:09,408 INFO L134 CoverageAnalysis]: Checked inductivity of 567 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 558 trivial. 0 not checked. [2024-12-06 04:55:18,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:18,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4589 states to 2575 states and 4439 transitions. [2024-12-06 04:55:18,722 INFO L276 IsEmpty]: Start isEmpty. Operand 2575 states and 4439 transitions. [2024-12-06 04:55:18,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-12-06 04:55:18,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:18,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:31,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:32,101 INFO L134 CoverageAnalysis]: Checked inductivity of 564 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 558 trivial. 0 not checked. [2024-12-06 04:55:32,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:32,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4589 states to 2576 states and 4439 transitions. [2024-12-06 04:55:32,210 INFO L276 IsEmpty]: Start isEmpty. Operand 2576 states and 4439 transitions. [2024-12-06 04:55:32,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-12-06 04:55:32,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:32,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:45,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:45,835 INFO L134 CoverageAnalysis]: Checked inductivity of 566 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2024-12-06 04:55:45,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:45,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4588 states to 2576 states and 4438 transitions. [2024-12-06 04:55:45,863 INFO L276 IsEmpty]: Start isEmpty. Operand 2576 states and 4438 transitions. [2024-12-06 04:55:45,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-12-06 04:55:45,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:45,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:59,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:59,783 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 558 trivial. 0 not checked. [2024-12-06 04:55:59,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:59,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4591 states to 2578 states and 4441 transitions. [2024-12-06 04:55:59,812 INFO L276 IsEmpty]: Start isEmpty. Operand 2578 states and 4441 transitions. [2024-12-06 04:55:59,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-06 04:55:59,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:59,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:13,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:13,611 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 559 trivial. 0 not checked. [2024-12-06 04:56:18,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:18,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4605 states to 2582 states and 4455 transitions. [2024-12-06 04:56:18,644 INFO L276 IsEmpty]: Start isEmpty. Operand 2582 states and 4455 transitions. [2024-12-06 04:56:18,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-06 04:56:18,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:18,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:32,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:32,633 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 559 trivial. 0 not checked. [2024-12-06 04:56:44,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:44,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4668 states to 2585 states and 4518 transitions. [2024-12-06 04:56:44,303 INFO L276 IsEmpty]: Start isEmpty. Operand 2585 states and 4518 transitions. [2024-12-06 04:56:44,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-12-06 04:56:44,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:44,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:57,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:59,163 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 646 trivial. 0 not checked. [2024-12-06 04:57:14,663 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 04:57:53,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:57:53,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4803 states to 2602 states and 4603 transitions. [2024-12-06 04:57:53,905 INFO L276 IsEmpty]: Start isEmpty. Operand 2602 states and 4603 transitions. [2024-12-06 04:57:53,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-06 04:57:53,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:57:53,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:58:07,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:58:07,407 INFO L134 CoverageAnalysis]: Checked inductivity of 560 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 560 trivial. 0 not checked. [2024-12-06 04:58:18,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:58:18,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4811 states to 2605 states and 4611 transitions. [2024-12-06 04:58:18,547 INFO L276 IsEmpty]: Start isEmpty. Operand 2605 states and 4611 transitions. [2024-12-06 04:58:18,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-12-06 04:58:18,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:58:18,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:58:32,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:58:32,678 INFO L134 CoverageAnalysis]: Checked inductivity of 648 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2024-12-06 04:58:32,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:58:32,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4811 states to 2606 states and 4611 transitions. [2024-12-06 04:58:32,793 INFO L276 IsEmpty]: Start isEmpty. Operand 2606 states and 4611 transitions. [2024-12-06 04:58:32,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-12-06 04:58:32,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:58:32,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:58:46,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:58:46,688 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 558 trivial. 0 not checked. [2024-12-06 04:58:46,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:58:46,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4814 states to 2608 states and 4614 transitions. [2024-12-06 04:58:46,722 INFO L276 IsEmpty]: Start isEmpty. Operand 2608 states and 4614 transitions. [2024-12-06 04:58:46,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-12-06 04:58:46,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:58:46,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms