./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--hippi--rrunner.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_749dbc95-d77d-40ab-92c0-832865ea49c8/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_749dbc95-d77d-40ab-92c0-832865ea49c8/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_749dbc95-d77d-40ab-92c0-832865ea49c8/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_749dbc95-d77d-40ab-92c0-832865ea49c8/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--hippi--rrunner.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_749dbc95-d77d-40ab-92c0-832865ea49c8/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_749dbc95-d77d-40ab-92c0-832865ea49c8/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 ed28fe99994604a1173e3d4f71ab5b1542eccb5293571b04f5dd99c12a84c046 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:47:32,844 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:47:32,902 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_749dbc95-d77d-40ab-92c0-832865ea49c8/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 00:47:32,906 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:47:32,906 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:47:32,924 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:47:32,925 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 00:47:32,926 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 00:47:32,926 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:47:32,926 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:47:32,926 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:47:32,926 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 00:47:32,926 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:47:32,927 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:47:32,927 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 00:47:32,927 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:47:32,927 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 00:47:32,927 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 00:47:32,927 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:47:32,927 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:47:32,927 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:47:32,927 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:47:32,928 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:47:32,928 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:47:32,928 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:47:32,928 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:47:32,928 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:47:32,928 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 00:47:32,928 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:47:32,928 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:47:32,928 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_749dbc95-d77d-40ab-92c0-832865ea49c8/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 -> ed28fe99994604a1173e3d4f71ab5b1542eccb5293571b04f5dd99c12a84c046 [2024-12-06 00:47:33,146 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:47:33,154 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:47:33,156 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:47:33,158 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:47:33,158 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:47:33,159 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_749dbc95-d77d-40ab-92c0-832865ea49c8/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--hippi--rrunner.ko-entry_point.cil.out.i [2024-12-06 00:47:35,806 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_749dbc95-d77d-40ab-92c0-832865ea49c8/bin/ukojak-verify-CZk0znPC7b/data/f4f04ec96/bb42fa4b52b048e2bafcf9821d4a1e37/FLAG575cd3e26 [2024-12-06 00:47:36,286 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:47:36,286 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_749dbc95-d77d-40ab-92c0-832865ea49c8/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--hippi--rrunner.ko-entry_point.cil.out.i [2024-12-06 00:47:36,326 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_749dbc95-d77d-40ab-92c0-832865ea49c8/bin/ukojak-verify-CZk0znPC7b/data/f4f04ec96/bb42fa4b52b048e2bafcf9821d4a1e37/FLAG575cd3e26 [2024-12-06 00:47:36,342 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_749dbc95-d77d-40ab-92c0-832865ea49c8/bin/ukojak-verify-CZk0znPC7b/data/f4f04ec96/bb42fa4b52b048e2bafcf9821d4a1e37 [2024-12-06 00:47:36,344 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:47:36,346 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:47:36,347 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:47:36,347 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:47:36,351 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:47:36,352 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:47:36" (1/1) ... [2024-12-06 00:47:36,353 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c517283 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:47:36, skipping insertion in model container [2024-12-06 00:47:36,353 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:47:36" (1/1) ... [2024-12-06 00:47:36,440 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:47:37,748 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_749dbc95-d77d-40ab-92c0-832865ea49c8/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--hippi--rrunner.ko-entry_point.cil.out.i[275280,275293] [2024-12-06 00:47:37,802 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:47:37,828 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:47:37,943 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"); [6231] [2024-12-06 00:47:37,945 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)); [6238] [2024-12-06 00:47:37,946 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [6251] [2024-12-06 00:47:37,949 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; nop": : : "memory"); [6371] [2024-12-06 00:47:37,951 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6424] [2024-12-06 00:47:37,951 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6431] [2024-12-06 00:47:37,960 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/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [6570-6571] [2024-12-06 00:47:37,962 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/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [6599-6600] [2024-12-06 00:47:37,963 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/asm-generic/dma-mapping-common.h"), "i" (108), "i" (12UL)); [6629-6630] [2024-12-06 00:47:37,964 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/asm-generic/dma-mapping-common.h"), "i" (120), "i" (12UL)); [6659-6660] [2024-12-06 00:47:37,974 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6965] [2024-12-06 00:47:37,975 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6976] [2024-12-06 00:47:37,976 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6987] [2024-12-06 00:47:37,986 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7204] [2024-12-06 00:47:37,987 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7207] [2024-12-06 00:47:37,989 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7268] [2024-12-06 00:47:37,989 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7271] [2024-12-06 00:47:37,990 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7274] [2024-12-06 00:47:37,991 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7295] [2024-12-06 00:47:37,991 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7300] [2024-12-06 00:47:37,992 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7303] [2024-12-06 00:47:37,992 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7313] [2024-12-06 00:47:37,994 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7354] [2024-12-06 00:47:37,994 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7359] [2024-12-06 00:47:37,995 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7366] [2024-12-06 00:47:37,995 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7375] [2024-12-06 00:47:37,996 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7400] [2024-12-06 00:47:38,000 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7466] [2024-12-06 00:47:38,004 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7527] [2024-12-06 00:47:38,004 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7530] [2024-12-06 00:47:38,007 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7562] [2024-12-06 00:47:38,011 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7633] [2024-12-06 00:47:38,013 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7651] [2024-12-06 00:47:38,013 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7657] [2024-12-06 00:47:38,015 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7674] [2024-12-06 00:47:38,016 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7684] [2024-12-06 00:47:38,016 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7690] [2024-12-06 00:47:38,017 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7696] [2024-12-06 00:47:38,017 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7702] [2024-12-06 00:47:38,019 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7741] [2024-12-06 00:47:38,020 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7747] [2024-12-06 00:47:38,020 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7753] [2024-12-06 00:47:38,022 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7771] [2024-12-06 00:47:38,026 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7852] [2024-12-06 00:47:38,029 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7918] [2024-12-06 00:47:38,029 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7936] [2024-12-06 00:47:38,032 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8018] [2024-12-06 00:47:38,034 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8080] [2024-12-06 00:47:38,048 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8345] [2024-12-06 00:47:38,051 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8404] [2024-12-06 00:47:38,051 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8406] [2024-12-06 00:47:38,051 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8414] [2024-12-06 00:47:38,053 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8451] [2024-12-06 00:47:38,053 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8453] [2024-12-06 00:47:38,054 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8470] [2024-12-06 00:47:38,058 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" ((int *)rq->ifr_ifru.ifru_data): "ebx"); [8605] [2024-12-06 00:47:38,058 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" ((int *)rq->ifr_ifru.ifru_data): "ebx"); [8608] [2024-12-06 00:47:38,058 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" ((int *)rq->ifr_ifru.ifru_data): "ebx"); [8611] [2024-12-06 00:47:38,058 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" ((int *)rq->ifr_ifru.ifru_data): "ebx"); [8614] [2024-12-06 00:47:38,058 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" ((int *)rq->ifr_ifru.ifru_data): "ebx"); [8617] [2024-12-06 00:47:38,071 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_749dbc95-d77d-40ab-92c0-832865ea49c8/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--hippi--rrunner.ko-entry_point.cil.out.i[275280,275293] [2024-12-06 00:47:38,077 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:47:38,174 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:47:38,174 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:47:38 WrapperNode [2024-12-06 00:47:38,175 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:47:38,175 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:47:38,175 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:47:38,176 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:47:38,180 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:47:38" (1/1) ... [2024-12-06 00:47:38,224 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:47:38" (1/1) ... [2024-12-06 00:47:38,337 INFO L138 Inliner]: procedures = 223, calls = 1333, calls flagged for inlining = 123, calls inlined = 120, statements flattened = 4081 [2024-12-06 00:47:38,338 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:47:38,338 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:47:38,338 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:47:38,339 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:47:38,345 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:47:38" (1/1) ... [2024-12-06 00:47:38,345 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:47:38" (1/1) ... [2024-12-06 00:47:38,366 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:47:38" (1/1) ... [2024-12-06 00:47:38,366 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:47:38" (1/1) ... [2024-12-06 00:47:38,450 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:47:38" (1/1) ... [2024-12-06 00:47:38,456 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:47:38" (1/1) ... [2024-12-06 00:47:38,471 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:47:38" (1/1) ... [2024-12-06 00:47:38,486 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:47:38" (1/1) ... [2024-12-06 00:47:38,497 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:47:38" (1/1) ... [2024-12-06 00:47:38,523 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:47:38,523 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:47:38,524 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:47:38,524 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:47:38,525 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:47:38" (1/1) ... [2024-12-06 00:47:38,529 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:47:38,540 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_749dbc95-d77d-40ab-92c0-832865ea49c8/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:47:38,551 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_749dbc95-d77d-40ab-92c0-832865ea49c8/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:47:38,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_749dbc95-d77d-40ab-92c0-832865ea49c8/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:47:38,574 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-12-06 00:47:38,574 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-12-06 00:47:38,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-06 00:47:38,574 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2024-12-06 00:47:38,575 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2024-12-06 00:47:38,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 00:47:38,575 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-12-06 00:47:38,575 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-12-06 00:47:38,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-06 00:47:38,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-06 00:47:38,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-06 00:47:38,575 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-06 00:47:38,575 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-12-06 00:47:38,575 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-12-06 00:47:38,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-12-06 00:47:38,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-12-06 00:47:38,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-06 00:47:38,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-06 00:47:38,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-06 00:47:38,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-06 00:47:38,576 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-12-06 00:47:38,576 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-12-06 00:47:38,576 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-12-06 00:47:38,576 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-12-06 00:47:38,576 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 00:47:38,576 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 00:47:38,576 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 00:47:38,576 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 00:47:38,576 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-12-06 00:47:38,576 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-12-06 00:47:38,576 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-12-06 00:47:38,576 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-12-06 00:47:38,576 INFO L130 BoogieDeclarations]: Found specification of procedure rr_init1 [2024-12-06 00:47:38,577 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_init1 [2024-12-06 00:47:38,577 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-12-06 00:47:38,577 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-12-06 00:47:38,577 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2024-12-06 00:47:38,577 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2024-12-06 00:47:38,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 00:47:38,577 INFO L130 BoogieDeclarations]: Found specification of procedure rr_ioctl [2024-12-06 00:47:38,577 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_ioctl [2024-12-06 00:47:38,577 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 00:47:38,577 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-12-06 00:47:38,577 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-12-06 00:47:38,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-12-06 00:47:38,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-12-06 00:47:38,577 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-12-06 00:47:38,578 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-12-06 00:47:38,578 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-12-06 00:47:38,578 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-12-06 00:47:38,578 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 00:47:38,578 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-06 00:47:38,578 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-06 00:47:38,578 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-12-06 00:47:38,578 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-12-06 00:47:38,578 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2024-12-06 00:47:38,578 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2024-12-06 00:47:38,578 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-12-06 00:47:38,578 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-12-06 00:47:38,578 INFO L130 BoogieDeclarations]: Found specification of procedure set_rraddr [2024-12-06 00:47:38,578 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rraddr [2024-12-06 00:47:38,579 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-12-06 00:47:38,579 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-12-06 00:47:38,579 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-12-06 00:47:38,579 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-12-06 00:47:38,579 INFO L130 BoogieDeclarations]: Found specification of procedure rr_read_eeprom_word [2024-12-06 00:47:38,579 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_read_eeprom_word [2024-12-06 00:47:38,579 INFO L130 BoogieDeclarations]: Found specification of procedure hippi_mac_addr [2024-12-06 00:47:38,579 INFO L138 BoogieDeclarations]: Found implementation of procedure hippi_mac_addr [2024-12-06 00:47:38,579 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-06 00:47:38,579 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-12-06 00:47:38,579 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-12-06 00:47:38,579 INFO L130 BoogieDeclarations]: Found specification of procedure rr_read_eeprom [2024-12-06 00:47:38,579 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_read_eeprom [2024-12-06 00:47:38,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 00:47:38,579 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 00:47:38,580 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-12-06 00:47:38,580 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-12-06 00:47:38,580 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-12-06 00:47:38,580 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-12-06 00:47:38,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-12-06 00:47:38,580 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-12-06 00:47:38,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-12-06 00:47:38,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-12-06 00:47:38,580 INFO L130 BoogieDeclarations]: Found specification of procedure hippi_change_mtu [2024-12-06 00:47:38,580 INFO L138 BoogieDeclarations]: Found implementation of procedure hippi_change_mtu [2024-12-06 00:47:38,580 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-06 00:47:38,580 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-06 00:47:38,580 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-12-06 00:47:38,580 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-12-06 00:47:38,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 00:47:38,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-06 00:47:38,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-06 00:47:38,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-12-06 00:47:38,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-12-06 00:47:38,581 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 00:47:38,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-12-06 00:47:38,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-12-06 00:47:38,581 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:47:38,581 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-12-06 00:47:38,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-12-06 00:47:38,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 00:47:38,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-12-06 00:47:38,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-12-06 00:47:38,581 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2024-12-06 00:47:38,582 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2024-12-06 00:47:38,582 INFO L130 BoogieDeclarations]: Found specification of procedure rr_raz_tx [2024-12-06 00:47:38,582 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_raz_tx [2024-12-06 00:47:38,582 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-12-06 00:47:38,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-12-06 00:47:38,582 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-12-06 00:47:38,582 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-12-06 00:47:38,582 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-12-06 00:47:38,582 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-12-06 00:47:38,582 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-12-06 00:47:38,582 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-12-06 00:47:38,582 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-12-06 00:47:38,582 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-12-06 00:47:38,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 00:47:38,582 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:47:38,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:47:38,582 INFO L130 BoogieDeclarations]: Found specification of procedure rr_raz_rx [2024-12-06 00:47:38,583 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_raz_rx [2024-12-06 00:47:39,117 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:47:39,120 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:47:40,405 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-06 00:47:54,748 INFO L? ?]: Removed 1673 outVars from TransFormulas that were not future-live. [2024-12-06 00:47:54,748 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:47:55,598 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:47:55,598 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-06 00:47:55,599 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:47:55 BoogieIcfgContainer [2024-12-06 00:47:55,599 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:47:55,600 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:47:55,600 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:47:55,609 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:47:55,609 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:47:55" (1/1) ... [2024-12-06 00:47:55,617 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:47:55,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:47:55,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1694 states to 1128 states and 1694 transitions. [2024-12-06 00:47:55,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 1694 transitions. [2024-12-06 00:47:55,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 00:47:55,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:47:55,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:48:00,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:48:01,265 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-12-06 00:48:11,327 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 00:48:11,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:48:11,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1721 states to 1130 states and 1721 transitions. [2024-12-06 00:48:11,991 INFO L276 IsEmpty]: Start isEmpty. Operand 1130 states and 1721 transitions. [2024-12-06 00:48:11,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 00:48:11,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:48:11,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:48:16,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:48:16,663 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-12-06 00:48:17,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:48:17,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1755 states to 1134 states and 1755 transitions. [2024-12-06 00:48:17,573 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 1755 transitions. [2024-12-06 00:48:17,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 00:48:17,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:48:17,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:48:21,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:48:22,072 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-12-06 00:48:24,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:48:24,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1789 states to 1139 states and 1789 transitions. [2024-12-06 00:48:24,010 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 1789 transitions. [2024-12-06 00:48:24,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 00:48:24,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:48:24,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:48:27,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:48:27,890 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-12-06 00:48:28,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:48:28,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1798 states to 1143 states and 1798 transitions. [2024-12-06 00:48:28,986 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 1798 transitions. [2024-12-06 00:48:28,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 00:48:28,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:48:28,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:48:32,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:48:32,984 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-12-06 00:48:33,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:48:33,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1803 states to 1146 states and 1803 transitions. [2024-12-06 00:48:33,139 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 1803 transitions. [2024-12-06 00:48:33,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 00:48:33,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:48:33,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:48:36,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:48:37,513 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-12-06 00:48:40,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:48:40,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1841 states to 1153 states and 1841 transitions. [2024-12-06 00:48:40,612 INFO L276 IsEmpty]: Start isEmpty. Operand 1153 states and 1841 transitions. [2024-12-06 00:48:40,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 00:48:40,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:48:40,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:48:44,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:48:44,729 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-12-06 00:48:44,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:48:44,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1841 states to 1154 states and 1841 transitions. [2024-12-06 00:48:44,804 INFO L276 IsEmpty]: Start isEmpty. Operand 1154 states and 1841 transitions. [2024-12-06 00:48:44,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 00:48:44,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:48:44,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:48:48,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:48:48,670 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-12-06 00:48:49,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:48:49,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1846 states to 1157 states and 1846 transitions. [2024-12-06 00:48:49,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 1846 transitions. [2024-12-06 00:48:49,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 00:48:49,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:48:49,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:48:53,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:48:53,547 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-12-06 00:48:59,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:48:59,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1879 states to 1163 states and 1879 transitions. [2024-12-06 00:48:59,087 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 1879 transitions. [2024-12-06 00:48:59,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 00:48:59,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:48:59,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:02,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:03,268 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-12-06 00:49:03,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:03,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1872 states to 1162 states and 1872 transitions. [2024-12-06 00:49:03,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 1872 transitions. [2024-12-06 00:49:03,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 00:49:03,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:03,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:07,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:07,634 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-12-06 00:49:07,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:07,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1872 states to 1163 states and 1872 transitions. [2024-12-06 00:49:07,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 1872 transitions. [2024-12-06 00:49:07,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 00:49:07,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:07,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:11,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:12,029 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-12-06 00:49:12,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:12,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1865 states to 1162 states and 1865 transitions. [2024-12-06 00:49:12,592 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 1865 transitions. [2024-12-06 00:49:12,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 00:49:12,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:12,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:16,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:16,475 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-12-06 00:49:17,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:17,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1872 states to 1166 states and 1872 transitions. [2024-12-06 00:49:17,128 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 1872 transitions. [2024-12-06 00:49:17,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 00:49:17,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:17,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:20,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:21,039 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 00:49:24,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:24,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1878 states to 1169 states and 1878 transitions. [2024-12-06 00:49:24,841 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 1878 transitions. [2024-12-06 00:49:24,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 00:49:24,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:24,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:29,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:29,540 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-12-06 00:49:29,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:29,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1878 states to 1170 states and 1878 transitions. [2024-12-06 00:49:29,599 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 1878 transitions. [2024-12-06 00:49:29,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 00:49:29,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:29,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:34,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:35,453 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-12-06 00:49:44,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:44,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1921 states to 1177 states and 1921 transitions. [2024-12-06 00:49:44,464 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 1921 transitions. [2024-12-06 00:49:44,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 00:49:44,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:44,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:48,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:48,655 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-06 00:49:50,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:50,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1924 states to 1179 states and 1924 transitions. [2024-12-06 00:49:50,909 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 1924 transitions. [2024-12-06 00:49:50,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 00:49:50,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:50,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:54,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:55,016 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-12-06 00:49:55,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:55,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1922 states to 1178 states and 1922 transitions. [2024-12-06 00:49:55,574 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 1922 transitions. [2024-12-06 00:49:55,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 00:49:55,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:55,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:59,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:59,882 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-12-06 00:49:59,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:59,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1922 states to 1179 states and 1922 transitions. [2024-12-06 00:49:59,914 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 1922 transitions. [2024-12-06 00:49:59,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 00:49:59,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:59,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:50:03,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:50:04,444 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-12-06 00:50:11,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:50:11,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1961 states to 1185 states and 1961 transitions. [2024-12-06 00:50:11,721 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 1961 transitions. [2024-12-06 00:50:11,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 00:50:11,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:50:11,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:50:15,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:50:15,598 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-12-06 00:50:19,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:50:19,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1988 states to 1188 states and 1988 transitions. [2024-12-06 00:50:19,452 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 1988 transitions. [2024-12-06 00:50:19,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 00:50:19,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:50:19,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:50:23,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:50:23,215 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-12-06 00:50:24,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:50:24,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2000 states to 1193 states and 2000 transitions. [2024-12-06 00:50:24,046 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 2000 transitions. [2024-12-06 00:50:24,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 00:50:24,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:50:24,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:50:27,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:50:27,923 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 00:50:30,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:50:30,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2004 states to 1195 states and 2004 transitions. [2024-12-06 00:50:30,587 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 2004 transitions. [2024-12-06 00:50:30,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 00:50:30,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:50:30,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:50:34,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:50:34,221 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 00:50:35,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:50:35,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2005 states to 1196 states and 2005 transitions. [2024-12-06 00:50:35,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 2005 transitions. [2024-12-06 00:50:35,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 00:50:35,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:50:35,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:50:38,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:50:39,804 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-12-06 00:50:42,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:50:42,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2014 states to 1200 states and 2014 transitions. [2024-12-06 00:50:42,593 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 2014 transitions. [2024-12-06 00:50:42,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 00:50:42,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:50:42,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:50:46,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:50:46,409 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:50:47,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:50:47,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2014 states to 1201 states and 2014 transitions. [2024-12-06 00:50:47,303 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 2014 transitions. [2024-12-06 00:50:47,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 00:50:47,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:50:47,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:50:50,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:50:51,065 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-12-06 00:50:51,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:50:51,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2018 states to 1204 states and 2018 transitions. [2024-12-06 00:50:51,095 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 2018 transitions. [2024-12-06 00:50:51,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 00:50:51,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:50:51,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:50:54,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:50:56,130 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-12-06 00:51:10,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:10,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2071 states to 1214 states and 2071 transitions. [2024-12-06 00:51:10,361 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 2071 transitions. [2024-12-06 00:51:10,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 00:51:10,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:10,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:13,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:14,001 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 00:51:14,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:14,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2071 states to 1215 states and 2071 transitions. [2024-12-06 00:51:14,033 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 2071 transitions. [2024-12-06 00:51:14,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 00:51:14,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:14,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:17,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:17,903 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-12-06 00:51:22,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:22,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2100 states to 1219 states and 2100 transitions. [2024-12-06 00:51:22,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 2100 transitions. [2024-12-06 00:51:22,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 00:51:22,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:22,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:26,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:26,492 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-12-06 00:51:28,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:28,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2124 states to 1222 states and 2124 transitions. [2024-12-06 00:51:28,793 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 2124 transitions. [2024-12-06 00:51:28,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 00:51:28,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:28,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:32,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:32,660 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 7 proven. 5 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-12-06 00:51:32,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:32,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2124 states to 1223 states and 2124 transitions. [2024-12-06 00:51:32,924 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 2124 transitions. [2024-12-06 00:51:32,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 00:51:32,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:32,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:36,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:36,693 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-12-06 00:51:37,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:37,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2134 states to 1227 states and 2134 transitions. [2024-12-06 00:51:37,950 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 2134 transitions. [2024-12-06 00:51:37,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 00:51:37,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:37,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:41,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:41,806 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-12-06 00:51:41,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:41,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2138 states to 1230 states and 2138 transitions. [2024-12-06 00:51:41,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 2138 transitions. [2024-12-06 00:51:41,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 00:51:41,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:41,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:45,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:45,583 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-06 00:51:57,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:57,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2179 states to 1238 states and 2179 transitions. [2024-12-06 00:51:57,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 2179 transitions. [2024-12-06 00:51:57,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 00:51:57,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:57,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:00,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:00,998 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-06 00:52:03,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:03,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2204 states to 1241 states and 2204 transitions. [2024-12-06 00:52:03,841 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 2204 transitions. [2024-12-06 00:52:03,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 00:52:03,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:03,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:07,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:07,896 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-12-06 00:52:12,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:12,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2228 states to 1245 states and 2228 transitions. [2024-12-06 00:52:12,567 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 2228 transitions. [2024-12-06 00:52:12,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 00:52:12,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:12,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:16,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:16,375 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-12-06 00:52:16,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:16,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2228 states to 1246 states and 2228 transitions. [2024-12-06 00:52:16,438 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 2228 transitions. [2024-12-06 00:52:16,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 00:52:16,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:16,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:20,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:20,316 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-12-06 00:52:20,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:20,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2232 states to 1249 states and 2232 transitions. [2024-12-06 00:52:20,362 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 2232 transitions. [2024-12-06 00:52:20,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 00:52:20,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:20,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:23,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:24,112 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-12-06 00:52:24,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:24,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 1254 states and 2239 transitions. [2024-12-06 00:52:24,287 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 2239 transitions. [2024-12-06 00:52:24,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 00:52:24,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:24,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:27,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:27,945 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 00:52:29,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:29,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2241 states to 1256 states and 2241 transitions. [2024-12-06 00:52:29,184 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 2241 transitions. [2024-12-06 00:52:29,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 00:52:29,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:29,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:32,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:32,749 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-12-06 00:52:32,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:32,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2242 states to 1257 states and 2242 transitions. [2024-12-06 00:52:32,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 2242 transitions. [2024-12-06 00:52:32,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 00:52:32,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:32,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:36,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:36,557 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-12-06 00:52:36,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:36,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2247 states to 1258 states and 2245 transitions. [2024-12-06 00:52:36,634 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 2245 transitions. [2024-12-06 00:52:36,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 00:52:36,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:36,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:40,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:40,428 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 00:52:47,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:47,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2255 states to 1261 states and 2253 transitions. [2024-12-06 00:52:47,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 2253 transitions. [2024-12-06 00:52:47,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 00:52:47,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:47,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:51,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:51,693 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 00:52:57,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:57,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2260 states to 1263 states and 2258 transitions. [2024-12-06 00:52:57,010 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 2258 transitions. [2024-12-06 00:52:57,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 00:52:57,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:57,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:53:00,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:53:00,894 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-12-06 00:53:00,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:53:00,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2260 states to 1264 states and 2258 transitions. [2024-12-06 00:53:00,951 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 2258 transitions. [2024-12-06 00:53:00,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 00:53:00,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:53:00,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:53:04,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:53:04,847 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-12-06 00:53:04,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:53:04,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2260 states to 1265 states and 2258 transitions. [2024-12-06 00:53:04,893 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 2258 transitions. [2024-12-06 00:53:04,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 00:53:04,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:53:04,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:53:08,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:53:08,685 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:53:08,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:53:08,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2270 states to 1269 states and 2268 transitions. [2024-12-06 00:53:08,823 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 2268 transitions. [2024-12-06 00:53:08,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 00:53:08,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:53:08,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:53:12,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:53:12,355 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-06 00:53:12,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:53:12,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2275 states to 1271 states and 2273 transitions. [2024-12-06 00:53:12,905 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 2273 transitions. [2024-12-06 00:53:12,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 00:53:12,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:53:12,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:53:16,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:53:16,554 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-12-06 00:53:16,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:53:16,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 1276 states and 2284 transitions. [2024-12-06 00:53:16,766 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 2284 transitions. [2024-12-06 00:53:16,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 00:53:16,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:53:16,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:53:20,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:53:23,858 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-06 00:53:34,970 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 00:53:50,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:53:50,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2351 states to 1285 states and 2332 transitions. [2024-12-06 00:53:50,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 2332 transitions. [2024-12-06 00:53:50,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 00:53:50,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:53:50,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:53:53,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:53:54,229 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-12-06 00:53:54,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:53:54,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2351 states to 1286 states and 2332 transitions. [2024-12-06 00:53:54,266 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 2332 transitions. [2024-12-06 00:53:54,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 00:53:54,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:53:54,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:53:57,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:53:59,325 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-06 00:54:13,274 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 00:54:29,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:29,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2404 states to 1292 states and 2368 transitions. [2024-12-06 00:54:29,474 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 2368 transitions. [2024-12-06 00:54:29,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 00:54:29,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:29,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:33,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:33,227 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-12-06 00:54:37,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:37,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2406 states to 1293 states and 2369 transitions. [2024-12-06 00:54:37,123 INFO L276 IsEmpty]: Start isEmpty. Operand 1293 states and 2369 transitions. [2024-12-06 00:54:37,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 00:54:37,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:37,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:40,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:41,021 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 6 proven. 8 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:54:43,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:43,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2409 states to 1294 states and 2372 transitions. [2024-12-06 00:54:43,194 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 2372 transitions. [2024-12-06 00:54:43,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 00:54:43,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:43,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:46,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:46,924 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-06 00:54:54,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:54,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2414 states to 1296 states and 2377 transitions. [2024-12-06 00:54:54,716 INFO L276 IsEmpty]: Start isEmpty. Operand 1296 states and 2377 transitions. [2024-12-06 00:54:54,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 00:54:54,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:54,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:58,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:58,738 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-06 00:55:02,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:02,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2416 states to 1297 states and 2379 transitions. [2024-12-06 00:55:02,794 INFO L276 IsEmpty]: Start isEmpty. Operand 1297 states and 2379 transitions. [2024-12-06 00:55:02,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 00:55:02,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:02,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:06,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:06,467 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 00:55:06,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:06,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2416 states to 1298 states and 2379 transitions. [2024-12-06 00:55:06,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 2379 transitions. [2024-12-06 00:55:06,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 00:55:06,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:06,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:10,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:10,323 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-06 00:55:14,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:14,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2417 states to 1299 states and 2380 transitions. [2024-12-06 00:55:14,101 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 2380 transitions. [2024-12-06 00:55:14,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 00:55:14,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:14,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:18,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:18,513 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 00:55:18,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:18,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2417 states to 1300 states and 2380 transitions. [2024-12-06 00:55:18,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 2380 transitions. [2024-12-06 00:55:18,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 00:55:18,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:18,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:22,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:22,352 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-12-06 00:55:22,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:22,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2417 states to 1301 states and 2380 transitions. [2024-12-06 00:55:22,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 2380 transitions. [2024-12-06 00:55:22,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 00:55:22,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:22,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:26,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:27,017 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-12-06 00:55:27,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:27,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2423 states to 1304 states and 2386 transitions. [2024-12-06 00:55:27,127 INFO L276 IsEmpty]: Start isEmpty. Operand 1304 states and 2386 transitions. [2024-12-06 00:55:27,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 00:55:27,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:27,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:30,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:30,944 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-12-06 00:55:33,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:33,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2428 states to 1307 states and 2391 transitions. [2024-12-06 00:55:33,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1307 states and 2391 transitions. [2024-12-06 00:55:33,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 00:55:33,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:33,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:36,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:36,807 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-12-06 00:55:38,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:38,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2429 states to 1308 states and 2392 transitions. [2024-12-06 00:55:38,589 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 2392 transitions. [2024-12-06 00:55:38,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 00:55:38,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:38,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:42,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:42,321 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-12-06 00:55:53,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:53,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2443 states to 1313 states and 2406 transitions. [2024-12-06 00:55:53,926 INFO L276 IsEmpty]: Start isEmpty. Operand 1313 states and 2406 transitions. [2024-12-06 00:55:53,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 00:55:53,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:53,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:57,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:57,699 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-12-06 00:55:57,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:57,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2449 states to 1316 states and 2412 transitions. [2024-12-06 00:55:57,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1316 states and 2412 transitions. [2024-12-06 00:55:57,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 00:55:57,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:57,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:01,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:03,536 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-06 00:56:18,382 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 00:56:41,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:41,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 1324 states and 2452 transitions. [2024-12-06 00:56:41,901 INFO L276 IsEmpty]: Start isEmpty. Operand 1324 states and 2452 transitions. [2024-12-06 00:56:41,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 00:56:41,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:41,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:45,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:45,790 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-12-06 00:56:45,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:45,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2511 states to 1327 states and 2457 transitions. [2024-12-06 00:56:45,932 INFO L276 IsEmpty]: Start isEmpty. Operand 1327 states and 2457 transitions. [2024-12-06 00:56:45,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 00:56:45,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:45,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:49,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:49,929 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-12-06 00:56:50,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:50,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2518 states to 1332 states and 2464 transitions. [2024-12-06 00:56:50,162 INFO L276 IsEmpty]: Start isEmpty. Operand 1332 states and 2464 transitions. [2024-12-06 00:56:50,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 00:56:50,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:50,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:54,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:54,368 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 6 proven. 8 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:56:58,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:58,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2518 states to 1333 states and 2464 transitions. [2024-12-06 00:56:58,825 INFO L276 IsEmpty]: Start isEmpty. Operand 1333 states and 2464 transitions. [2024-12-06 00:56:58,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 00:56:58,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:58,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:02,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:02,595 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 00:57:07,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:07,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2521 states to 1335 states and 2467 transitions. [2024-12-06 00:57:07,042 INFO L276 IsEmpty]: Start isEmpty. Operand 1335 states and 2467 transitions. [2024-12-06 00:57:07,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 00:57:07,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:07,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:10,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:10,887 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 6 proven. 8 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:57:13,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:13,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2521 states to 1336 states and 2467 transitions. [2024-12-06 00:57:13,038 INFO L276 IsEmpty]: Start isEmpty. Operand 1336 states and 2467 transitions. [2024-12-06 00:57:13,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 00:57:13,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:13,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:16,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:17,113 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 6 proven. 8 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:57:19,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:19,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2521 states to 1337 states and 2467 transitions. [2024-12-06 00:57:19,490 INFO L276 IsEmpty]: Start isEmpty. Operand 1337 states and 2467 transitions. [2024-12-06 00:57:19,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 00:57:19,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:19,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:23,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:23,398 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 00:57:28,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:28,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2524 states to 1339 states and 2470 transitions. [2024-12-06 00:57:28,211 INFO L276 IsEmpty]: Start isEmpty. Operand 1339 states and 2470 transitions. [2024-12-06 00:57:28,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 00:57:28,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:28,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:32,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:38,107 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-12-06 00:57:53,728 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 00:58:13,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:13,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2579 states to 1347 states and 2508 transitions. [2024-12-06 00:58:13,939 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 2508 transitions. [2024-12-06 00:58:13,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 00:58:13,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:13,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:17,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:17,913 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 00:58:32,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:32,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2592 states to 1351 states and 2521 transitions. [2024-12-06 00:58:32,293 INFO L276 IsEmpty]: Start isEmpty. Operand 1351 states and 2521 transitions. [2024-12-06 00:58:32,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 00:58:32,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:32,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:35,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:35,953 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 00:58:48,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:48,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2606 states to 1356 states and 2535 transitions. [2024-12-06 00:58:48,441 INFO L276 IsEmpty]: Start isEmpty. Operand 1356 states and 2535 transitions. [2024-12-06 00:58:48,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 00:58:48,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:48,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:52,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:52,214 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-12-06 00:58:52,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:52,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2611 states to 1359 states and 2540 transitions. [2024-12-06 00:58:52,353 INFO L276 IsEmpty]: Start isEmpty. Operand 1359 states and 2540 transitions. [2024-12-06 00:58:52,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 00:58:52,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:52,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:55,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:58,396 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-12-06 00:59:14,722 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 00:59:59,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:59,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2715 states to 1374 states and 2626 transitions. [2024-12-06 00:59:59,695 INFO L276 IsEmpty]: Start isEmpty. Operand 1374 states and 2626 transitions. [2024-12-06 00:59:59,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 00:59:59,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:59,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:03,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:03,516 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-06 01:00:32,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:32,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2733 states to 1380 states and 2644 transitions. [2024-12-06 01:00:32,766 INFO L276 IsEmpty]: Start isEmpty. Operand 1380 states and 2644 transitions. [2024-12-06 01:00:32,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 01:00:32,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:32,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:36,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:36,655 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-12-06 01:00:48,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:48,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2741 states to 1383 states and 2652 transitions. [2024-12-06 01:00:48,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1383 states and 2652 transitions. [2024-12-06 01:00:48,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 01:00:48,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:48,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:52,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:52,623 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-12-06 01:00:57,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:57,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2747 states to 1384 states and 2658 transitions. [2024-12-06 01:00:57,583 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 2658 transitions. [2024-12-06 01:00:57,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 01:00:57,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:57,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:01,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:01,508 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-12-06 01:01:06,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:06,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2749 states to 1385 states and 2660 transitions. [2024-12-06 01:01:06,277 INFO L276 IsEmpty]: Start isEmpty. Operand 1385 states and 2660 transitions. [2024-12-06 01:01:06,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 01:01:06,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:06,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:09,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:10,152 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-12-06 01:01:15,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:15,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2754 states to 1388 states and 2665 transitions. [2024-12-06 01:01:15,538 INFO L276 IsEmpty]: Start isEmpty. Operand 1388 states and 2665 transitions. [2024-12-06 01:01:15,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 01:01:15,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:15,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:19,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:19,318 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-12-06 01:01:51,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:51,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2806 states to 1398 states and 2717 transitions. [2024-12-06 01:01:51,081 INFO L276 IsEmpty]: Start isEmpty. Operand 1398 states and 2717 transitions. [2024-12-06 01:01:51,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 01:01:51,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:51,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:54,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:54,933 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-12-06 01:02:06,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:02:06,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2820 states to 1403 states and 2731 transitions. [2024-12-06 01:02:06,055 INFO L276 IsEmpty]: Start isEmpty. Operand 1403 states and 2731 transitions. [2024-12-06 01:02:06,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 01:02:06,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:02:06,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:02:09,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:02:10,084 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked.