./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_a7367157-30b1-4c00-a2c4-9f76d4ddf198/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7367157-30b1-4c00-a2c4-9f76d4ddf198/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7367157-30b1-4c00-a2c4-9f76d4ddf198/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7367157-30b1-4c00-a2c4-9f76d4ddf198/bin/ukojak-verify-ENZ3QT5qd3/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_a7367157-30b1-4c00-a2c4-9f76d4ddf198/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7367157-30b1-4c00-a2c4-9f76d4ddf198/bin/ukojak-verify-ENZ3QT5qd3 --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 [2024-11-25 04:14:04,225 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:14:04,316 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7367157-30b1-4c00-a2c4-9f76d4ddf198/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-25 04:14:04,325 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:14:04,325 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:14:04,358 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:14:04,360 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 04:14:04,361 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 04:14:04,361 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:14:04,361 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:14:04,362 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:14:04,362 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 04:14:04,363 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:14:04,363 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:14:04,363 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 04:14:04,363 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:14:04,363 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 04:14:04,363 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 04:14:04,363 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:14:04,363 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:14:04,363 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:14:04,363 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:14:04,364 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:14:04,364 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:14:04,364 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:14:04,364 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:14:04,365 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:14:04,365 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 04:14:04,365 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:14:04,365 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:14:04,366 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_a7367157-30b1-4c00-a2c4-9f76d4ddf198/bin/ukojak-verify-ENZ3QT5qd3 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 [2024-11-25 04:14:04,705 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:14:04,717 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:14:04,720 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:14:04,722 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:14:04,722 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:14:04,725 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7367157-30b1-4c00-a2c4-9f76d4ddf198/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--hippi--rrunner.ko-entry_point.cil.out.i [2024-11-25 04:14:07,769 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7367157-30b1-4c00-a2c4-9f76d4ddf198/bin/ukojak-verify-ENZ3QT5qd3/data/23785f2e1/89e49ba4ba924a6e8bf89ba214fdb9e8/FLAG68d01412e [2024-11-25 04:14:08,466 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:14:08,467 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7367157-30b1-4c00-a2c4-9f76d4ddf198/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--hippi--rrunner.ko-entry_point.cil.out.i [2024-11-25 04:14:08,520 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7367157-30b1-4c00-a2c4-9f76d4ddf198/bin/ukojak-verify-ENZ3QT5qd3/data/23785f2e1/89e49ba4ba924a6e8bf89ba214fdb9e8/FLAG68d01412e [2024-11-25 04:14:08,860 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7367157-30b1-4c00-a2c4-9f76d4ddf198/bin/ukojak-verify-ENZ3QT5qd3/data/23785f2e1/89e49ba4ba924a6e8bf89ba214fdb9e8 [2024-11-25 04:14:08,862 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:14:08,863 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:14:08,865 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:14:08,865 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:14:08,869 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:14:08,870 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:14:08" (1/1) ... [2024-11-25 04:14:08,870 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f3686b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:14:08, skipping insertion in model container [2024-11-25 04:14:08,871 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:14:08" (1/1) ... [2024-11-25 04:14:09,002 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:14:10,681 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_a7367157-30b1-4c00-a2c4-9f76d4ddf198/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] [2024-11-25 04:14:10,753 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:14:10,804 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:14:10,976 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] [2024-11-25 04:14:10,978 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] [2024-11-25 04:14:10,979 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [6251] [2024-11-25 04:14:10,987 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; nop": : : "memory"); [6371] [2024-11-25 04:14:10,989 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6424] [2024-11-25 04:14:10,990 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6431] [2024-11-25 04:14:11,008 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] [2024-11-25 04:14:11,011 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] [2024-11-25 04:14:11,014 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] [2024-11-25 04:14:11,016 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] [2024-11-25 04:14:11,038 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6965] [2024-11-25 04:14:11,042 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6976] [2024-11-25 04:14:11,043 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6987] [2024-11-25 04:14:11,067 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7204] [2024-11-25 04:14:11,070 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7207] [2024-11-25 04:14:11,073 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7268] [2024-11-25 04:14:11,075 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7271] [2024-11-25 04:14:11,075 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7274] [2024-11-25 04:14:11,080 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7295] [2024-11-25 04:14:11,081 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7300] [2024-11-25 04:14:11,081 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7303] [2024-11-25 04:14:11,082 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7313] [2024-11-25 04:14:11,086 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7354] [2024-11-25 04:14:11,088 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7359] [2024-11-25 04:14:11,089 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7366] [2024-11-25 04:14:11,090 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7375] [2024-11-25 04:14:11,091 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7400] [2024-11-25 04:14:11,097 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7466] [2024-11-25 04:14:11,102 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7527] [2024-11-25 04:14:11,103 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7530] [2024-11-25 04:14:11,108 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7562] [2024-11-25 04:14:11,113 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7633] [2024-11-25 04:14:11,114 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7651] [2024-11-25 04:14:11,116 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7657] [2024-11-25 04:14:11,118 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7674] [2024-11-25 04:14:11,124 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7684] [2024-11-25 04:14:11,125 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7690] [2024-11-25 04:14:11,126 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7696] [2024-11-25 04:14:11,126 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7702] [2024-11-25 04:14:11,131 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7741] [2024-11-25 04:14:11,133 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7747] [2024-11-25 04:14:11,134 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7753] [2024-11-25 04:14:11,136 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7771] [2024-11-25 04:14:11,145 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7852] [2024-11-25 04:14:11,151 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7918] [2024-11-25 04:14:11,152 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7936] [2024-11-25 04:14:11,158 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8018] [2024-11-25 04:14:11,161 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8080] [2024-11-25 04:14:11,189 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8345] [2024-11-25 04:14:11,197 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8404] [2024-11-25 04:14:11,198 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8406] [2024-11-25 04:14:11,198 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8414] [2024-11-25 04:14:11,202 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8451] [2024-11-25 04:14:11,202 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8453] [2024-11-25 04:14:11,203 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8470] [2024-11-25 04:14:11,212 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] [2024-11-25 04:14:11,213 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] [2024-11-25 04:14:11,214 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] [2024-11-25 04:14:11,214 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] [2024-11-25 04:14:11,215 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] [2024-11-25 04:14:11,247 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_a7367157-30b1-4c00-a2c4-9f76d4ddf198/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] [2024-11-25 04:14:11,263 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:14:11,397 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:14:11,398 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:14:11 WrapperNode [2024-11-25 04:14:11,398 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:14:11,399 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:14:11,400 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:14:11,401 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:14:11,410 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:14:11" (1/1) ... [2024-11-25 04:14:11,482 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:14:11" (1/1) ... [2024-11-25 04:14:11,709 INFO L138 Inliner]: procedures = 223, calls = 1333, calls flagged for inlining = 123, calls inlined = 120, statements flattened = 4081 [2024-11-25 04:14:11,710 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:14:11,711 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:14:11,712 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:14:11,712 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:14:11,722 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:14:11" (1/1) ... [2024-11-25 04:14:11,722 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:14:11" (1/1) ... [2024-11-25 04:14:11,761 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:14:11" (1/1) ... [2024-11-25 04:14:11,762 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:14:11" (1/1) ... [2024-11-25 04:14:11,895 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:14:11" (1/1) ... [2024-11-25 04:14:11,901 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:14:11" (1/1) ... [2024-11-25 04:14:11,916 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:14:11" (1/1) ... [2024-11-25 04:14:11,943 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:14:11" (1/1) ... [2024-11-25 04:14:11,962 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:14:11" (1/1) ... [2024-11-25 04:14:11,997 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:14:11,998 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:14:11,998 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:14:11,999 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:14:12,000 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:14:11" (1/1) ... [2024-11-25 04:14:12,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:14:12,021 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7367157-30b1-4c00-a2c4-9f76d4ddf198/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:14:12,037 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7367157-30b1-4c00-a2c4-9f76d4ddf198/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:14:12,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7367157-30b1-4c00-a2c4-9f76d4ddf198/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:14:12,070 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-25 04:14:12,070 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-25 04:14:12,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-25 04:14:12,070 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2024-11-25 04:14:12,070 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2024-11-25 04:14:12,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-25 04:14:12,071 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-25 04:14:12,071 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-25 04:14:12,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-25 04:14:12,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-25 04:14:12,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-25 04:14:12,073 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-25 04:14:12,073 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-25 04:14:12,073 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-25 04:14:12,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-25 04:14:12,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-25 04:14:12,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-25 04:14:12,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-25 04:14:12,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-25 04:14:12,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-25 04:14:12,074 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-25 04:14:12,075 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-25 04:14:12,075 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-25 04:14:12,075 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-25 04:14:12,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-25 04:14:12,075 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-25 04:14:12,075 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-25 04:14:12,075 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-25 04:14:12,075 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-25 04:14:12,076 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-25 04:14:12,076 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-25 04:14:12,076 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-25 04:14:12,076 INFO L130 BoogieDeclarations]: Found specification of procedure rr_init1 [2024-11-25 04:14:12,076 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_init1 [2024-11-25 04:14:12,076 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-25 04:14:12,076 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-25 04:14:12,076 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2024-11-25 04:14:12,076 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2024-11-25 04:14:12,076 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 04:14:12,076 INFO L130 BoogieDeclarations]: Found specification of procedure rr_ioctl [2024-11-25 04:14:12,077 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_ioctl [2024-11-25 04:14:12,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 04:14:12,077 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-11-25 04:14:12,077 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-11-25 04:14:12,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-25 04:14:12,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-25 04:14:12,078 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-25 04:14:12,078 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-25 04:14:12,078 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-25 04:14:12,078 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-25 04:14:12,078 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 04:14:12,078 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-25 04:14:12,078 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-25 04:14:12,078 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-11-25 04:14:12,078 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-11-25 04:14:12,078 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2024-11-25 04:14:12,078 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2024-11-25 04:14:12,078 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-25 04:14:12,078 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-25 04:14:12,078 INFO L130 BoogieDeclarations]: Found specification of procedure set_rraddr [2024-11-25 04:14:12,078 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rraddr [2024-11-25 04:14:12,078 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-25 04:14:12,078 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-25 04:14:12,078 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-25 04:14:12,079 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-25 04:14:12,079 INFO L130 BoogieDeclarations]: Found specification of procedure rr_read_eeprom_word [2024-11-25 04:14:12,079 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_read_eeprom_word [2024-11-25 04:14:12,079 INFO L130 BoogieDeclarations]: Found specification of procedure hippi_mac_addr [2024-11-25 04:14:12,079 INFO L138 BoogieDeclarations]: Found implementation of procedure hippi_mac_addr [2024-11-25 04:14:12,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-25 04:14:12,079 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-25 04:14:12,079 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-25 04:14:12,079 INFO L130 BoogieDeclarations]: Found specification of procedure rr_read_eeprom [2024-11-25 04:14:12,079 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_read_eeprom [2024-11-25 04:14:12,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-25 04:14:12,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 04:14:12,079 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-25 04:14:12,079 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-25 04:14:12,079 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-25 04:14:12,079 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-25 04:14:12,079 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-25 04:14:12,079 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-25 04:14:12,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-25 04:14:12,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-25 04:14:12,079 INFO L130 BoogieDeclarations]: Found specification of procedure hippi_change_mtu [2024-11-25 04:14:12,079 INFO L138 BoogieDeclarations]: Found implementation of procedure hippi_change_mtu [2024-11-25 04:14:12,080 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-25 04:14:12,080 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-25 04:14:12,080 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-25 04:14:12,080 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-25 04:14:12,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 04:14:12,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-25 04:14:12,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-25 04:14:12,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-25 04:14:12,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-25 04:14:12,080 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 04:14:12,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-25 04:14:12,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-25 04:14:12,082 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:14:12,083 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-25 04:14:12,083 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-25 04:14:12,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 04:14:12,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-25 04:14:12,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-25 04:14:12,086 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2024-11-25 04:14:12,087 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2024-11-25 04:14:12,087 INFO L130 BoogieDeclarations]: Found specification of procedure rr_raz_tx [2024-11-25 04:14:12,087 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_raz_tx [2024-11-25 04:14:12,087 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-25 04:14:12,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-25 04:14:12,087 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-11-25 04:14:12,087 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-11-25 04:14:12,088 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-25 04:14:12,088 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-25 04:14:12,088 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-25 04:14:12,088 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-25 04:14:12,088 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-25 04:14:12,088 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-25 04:14:12,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 04:14:12,088 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:14:12,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:14:12,088 INFO L130 BoogieDeclarations]: Found specification of procedure rr_raz_rx [2024-11-25 04:14:12,088 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_raz_rx [2024-11-25 04:14:12,866 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:14:12,869 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:14:14,755 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-25 04:14:30,079 INFO L? ?]: Removed 1673 outVars from TransFormulas that were not future-live. [2024-11-25 04:14:30,080 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:14:31,436 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:14:31,440 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-25 04:14:31,440 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:14:31 BoogieIcfgContainer [2024-11-25 04:14:31,441 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:14:31,442 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:14:31,445 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:14:31,466 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:14:31,470 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:14:31" (1/1) ... [2024-11-25 04:14:31,482 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 04:14:31,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:31,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1694 states to 1128 states and 1694 transitions. [2024-11-25 04:14:31,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 1694 transitions. [2024-11-25 04:14:31,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 04:14:31,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:31,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:38,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:39,350 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-25 04:14:49,428 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 04:14:50,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:50,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1721 states to 1130 states and 1721 transitions. [2024-11-25 04:14:50,244 INFO L276 IsEmpty]: Start isEmpty. Operand 1130 states and 1721 transitions. [2024-11-25 04:14:50,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 04:14:50,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:50,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:55,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:56,012 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-25 04:14:57,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:57,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1755 states to 1134 states and 1755 transitions. [2024-11-25 04:14:57,066 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 1755 transitions. [2024-11-25 04:14:57,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 04:14:57,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:57,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:02,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:02,727 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-25 04:15:04,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:04,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1789 states to 1139 states and 1789 transitions. [2024-11-25 04:15:04,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 1789 transitions. [2024-11-25 04:15:04,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 04:15:04,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:04,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:09,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:09,362 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-25 04:15:10,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:10,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1798 states to 1143 states and 1798 transitions. [2024-11-25 04:15:10,727 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 1798 transitions. [2024-11-25 04:15:10,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 04:15:10,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:10,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:14,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:15,064 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-25 04:15:15,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:15,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1803 states to 1146 states and 1803 transitions. [2024-11-25 04:15:15,216 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 1803 transitions. [2024-11-25 04:15:15,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 04:15:15,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:15,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:19,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:20,648 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-25 04:15:23,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:23,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1841 states to 1153 states and 1841 transitions. [2024-11-25 04:15:23,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1153 states and 1841 transitions. [2024-11-25 04:15:23,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 04:15:23,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:23,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:28,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:29,287 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-25 04:15:29,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:29,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1841 states to 1154 states and 1841 transitions. [2024-11-25 04:15:29,364 INFO L276 IsEmpty]: Start isEmpty. Operand 1154 states and 1841 transitions. [2024-11-25 04:15:29,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 04:15:29,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:29,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:34,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:34,610 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-25 04:15:35,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:35,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1846 states to 1157 states and 1846 transitions. [2024-11-25 04:15:35,397 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 1846 transitions. [2024-11-25 04:15:35,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 04:15:35,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:35,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:40,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:40,775 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-25 04:15:46,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:46,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1879 states to 1163 states and 1879 transitions. [2024-11-25 04:15:46,740 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 1879 transitions. [2024-11-25 04:15:46,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 04:15:46,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:46,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:51,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:52,437 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-25 04:15:52,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:52,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1872 states to 1162 states and 1872 transitions. [2024-11-25 04:15:52,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 1872 transitions. [2024-11-25 04:15:52,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 04:15:52,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:52,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:57,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:57,598 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-25 04:15:57,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:57,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1872 states to 1163 states and 1872 transitions. [2024-11-25 04:15:57,680 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 1872 transitions. [2024-11-25 04:15:57,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 04:15:57,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:57,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:02,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:02,723 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-25 04:16:03,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:03,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1865 states to 1162 states and 1865 transitions. [2024-11-25 04:16:03,192 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 1865 transitions. [2024-11-25 04:16:03,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 04:16:03,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:03,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:08,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:08,345 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-25 04:16:09,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:09,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1872 states to 1166 states and 1872 transitions. [2024-11-25 04:16:09,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 1872 transitions. [2024-11-25 04:16:09,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 04:16:09,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:09,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:13,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:14,311 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-25 04:16:17,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:17,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1878 states to 1169 states and 1878 transitions. [2024-11-25 04:16:17,987 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 1878 transitions. [2024-11-25 04:16:17,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 04:16:17,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:17,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:22,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:22,700 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-25 04:16:22,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:22,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1878 states to 1170 states and 1878 transitions. [2024-11-25 04:16:22,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 1878 transitions. [2024-11-25 04:16:22,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 04:16:22,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:22,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:27,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:28,776 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-25 04:16:36,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:36,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1921 states to 1177 states and 1921 transitions. [2024-11-25 04:16:36,391 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 1921 transitions. [2024-11-25 04:16:36,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 04:16:36,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:36,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:40,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:41,013 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-25 04:16:43,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:43,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1924 states to 1179 states and 1924 transitions. [2024-11-25 04:16:43,313 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 1924 transitions. [2024-11-25 04:16:43,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 04:16:43,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:43,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:48,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:48,785 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-25 04:16:49,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:49,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1922 states to 1178 states and 1922 transitions. [2024-11-25 04:16:49,404 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 1922 transitions. [2024-11-25 04:16:49,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 04:16:49,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:49,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:54,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:54,767 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-25 04:16:54,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:54,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1922 states to 1179 states and 1922 transitions. [2024-11-25 04:16:54,818 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 1922 transitions. [2024-11-25 04:16:54,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 04:16:54,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:54,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:58,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:59,674 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-25 04:17:07,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:17:07,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1961 states to 1185 states and 1961 transitions. [2024-11-25 04:17:07,733 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 1961 transitions. [2024-11-25 04:17:07,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 04:17:07,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:17:07,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:17:11,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:17:11,875 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-25 04:17:16,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:17:16,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1988 states to 1188 states and 1988 transitions. [2024-11-25 04:17:16,466 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 1988 transitions. [2024-11-25 04:17:16,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 04:17:16,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:17:16,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:17:20,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:17:21,077 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-25 04:17:22,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:17:22,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2000 states to 1193 states and 2000 transitions. [2024-11-25 04:17:22,081 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 2000 transitions. [2024-11-25 04:17:22,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 04:17:22,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:17:22,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:17:26,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:17:26,844 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-25 04:17:30,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:17:30,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2005 states to 1195 states and 2005 transitions. [2024-11-25 04:17:30,094 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 2005 transitions. [2024-11-25 04:17:30,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 04:17:30,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:17:30,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:17:34,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:17:34,442 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-25 04:17:35,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:17:35,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2005 states to 1196 states and 2005 transitions. [2024-11-25 04:17:35,437 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 2005 transitions. [2024-11-25 04:17:35,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 04:17:35,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:17:35,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:17:39,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:17:40,904 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-25 04:17:44,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:17:44,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2014 states to 1200 states and 2014 transitions. [2024-11-25 04:17:44,644 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 2014 transitions. [2024-11-25 04:17:44,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 04:17:44,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:17:44,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:17:48,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:17:49,313 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 04:17:50,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:17:50,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2014 states to 1201 states and 2014 transitions. [2024-11-25 04:17:50,192 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 2014 transitions. [2024-11-25 04:17:50,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-25 04:17:50,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:17:50,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:17:54,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:17:54,324 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-25 04:17:54,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:17:54,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2018 states to 1204 states and 2018 transitions. [2024-11-25 04:17:54,360 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 2018 transitions. [2024-11-25 04:17:54,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-25 04:17:54,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:17:54,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:17:59,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:17:59,167 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-25 04:17:59,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:17:59,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2018 states to 1205 states and 2018 transitions. [2024-11-25 04:17:59,204 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 2018 transitions. [2024-11-25 04:17:59,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-25 04:17:59,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:17:59,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:18:03,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:18:04,870 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-25 04:18:21,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:18:21,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2069 states to 1215 states and 2069 transitions. [2024-11-25 04:18:21,430 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 2069 transitions. [2024-11-25 04:18:21,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-25 04:18:21,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:18:21,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:18:25,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:18:25,787 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-25 04:18:31,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:18:31,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2100 states to 1219 states and 2100 transitions. [2024-11-25 04:18:31,707 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 2100 transitions. [2024-11-25 04:18:31,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-25 04:18:31,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:18:31,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:18:35,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:18:35,871 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 7 proven. 5 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-25 04:18:36,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:18:36,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2100 states to 1220 states and 2100 transitions. [2024-11-25 04:18:36,159 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 2100 transitions. [2024-11-25 04:18:36,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-25 04:18:36,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:18:36,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:18:40,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:18:40,367 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-25 04:18:42,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:18:42,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2124 states to 1223 states and 2124 transitions. [2024-11-25 04:18:42,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 2124 transitions. [2024-11-25 04:18:42,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-25 04:18:42,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:18:42,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:18:47,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:18:47,404 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-25 04:18:49,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:18:49,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2134 states to 1227 states and 2134 transitions. [2024-11-25 04:18:49,070 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 2134 transitions. [2024-11-25 04:18:49,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 04:18:49,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:18:49,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:18:53,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:18:53,467 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-25 04:18:53,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:18:53,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2138 states to 1230 states and 2138 transitions. [2024-11-25 04:18:53,500 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 2138 transitions. [2024-11-25 04:18:53,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 04:18:53,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:18:53,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:18:57,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:18:57,789 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-25 04:19:03,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:03,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2148 states to 1233 states and 2148 transitions. [2024-11-25 04:19:03,064 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 2148 transitions. [2024-11-25 04:19:03,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 04:19:03,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:03,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:07,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:07,238 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-25 04:19:12,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:12,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2174 states to 1237 states and 2174 transitions. [2024-11-25 04:19:12,032 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 2174 transitions. [2024-11-25 04:19:12,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 04:19:12,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:12,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:16,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:16,407 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-25 04:19:25,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:25,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2205 states to 1242 states and 2205 transitions. [2024-11-25 04:19:25,090 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 2205 transitions. [2024-11-25 04:19:25,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 04:19:25,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:25,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:29,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:29,418 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-25 04:19:32,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:32,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2227 states to 1245 states and 2227 transitions. [2024-11-25 04:19:32,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 2227 transitions. [2024-11-25 04:19:32,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 04:19:32,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:32,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:36,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:36,677 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-25 04:19:36,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:36,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2227 states to 1246 states and 2227 transitions. [2024-11-25 04:19:36,745 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 2227 transitions. [2024-11-25 04:19:36,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 04:19:36,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:36,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:40,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:41,035 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-25 04:19:41,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:41,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 1249 states and 2231 transitions. [2024-11-25 04:19:41,086 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 2231 transitions. [2024-11-25 04:19:41,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-25 04:19:41,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:41,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:44,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:45,240 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-11-25 04:19:45,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:45,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2238 states to 1254 states and 2238 transitions. [2024-11-25 04:19:45,420 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 2238 transitions. [2024-11-25 04:19:45,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 04:19:45,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:45,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:49,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:49,547 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-25 04:19:51,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:51,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2240 states to 1256 states and 2240 transitions. [2024-11-25 04:19:51,060 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 2240 transitions. [2024-11-25 04:19:51,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 04:19:51,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:51,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:54,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:55,105 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-25 04:19:55,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:55,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2241 states to 1257 states and 2241 transitions. [2024-11-25 04:19:55,179 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 2241 transitions. [2024-11-25 04:19:55,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 04:19:55,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:55,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:59,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:59,291 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-25 04:19:59,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:59,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2246 states to 1258 states and 2244 transitions. [2024-11-25 04:19:59,404 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 2244 transitions. [2024-11-25 04:19:59,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 04:19:59,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:59,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:03,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:03,523 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-25 04:20:12,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:12,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2254 states to 1261 states and 2252 transitions. [2024-11-25 04:20:12,524 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 2252 transitions. [2024-11-25 04:20:12,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 04:20:12,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:12,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:16,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:17,061 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-25 04:20:23,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:23,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2259 states to 1263 states and 2257 transitions. [2024-11-25 04:20:23,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 2257 transitions. [2024-11-25 04:20:23,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 04:20:23,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:23,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:27,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:27,622 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-25 04:20:27,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:27,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2259 states to 1264 states and 2257 transitions. [2024-11-25 04:20:27,706 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 2257 transitions. [2024-11-25 04:20:27,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 04:20:27,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:27,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:31,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:32,129 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-25 04:20:32,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:32,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2259 states to 1265 states and 2257 transitions. [2024-11-25 04:20:32,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 2257 transitions. [2024-11-25 04:20:32,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 04:20:32,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:32,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:35,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:36,028 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-25 04:20:38,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:38,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2264 states to 1267 states and 2262 transitions. [2024-11-25 04:20:38,163 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 2262 transitions. [2024-11-25 04:20:38,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 04:20:38,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:38,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:42,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:42,177 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 04:20:42,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:42,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 1271 states and 2270 transitions. [2024-11-25 04:20:42,303 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 2270 transitions. [2024-11-25 04:20:42,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 04:20:42,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:42,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:46,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:46,630 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-25 04:20:46,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:46,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2283 states to 1276 states and 2281 transitions. [2024-11-25 04:20:46,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 2281 transitions. [2024-11-25 04:20:46,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-25 04:20:46,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:46,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:50,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:54,969 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-25 04:21:06,355 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 04:21:19,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:19,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2345 states to 1284 states and 2326 transitions. [2024-11-25 04:21:19,219 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 2326 transitions. [2024-11-25 04:21:19,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 04:21:19,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:19,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:23,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:23,373 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-25 04:21:23,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:23,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2346 states to 1284 states and 2325 transitions. [2024-11-25 04:21:23,480 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 2325 transitions. [2024-11-25 04:21:23,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 04:21:23,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:23,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:27,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:27,803 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 6 proven. 8 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 04:21:29,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:29,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2349 states to 1285 states and 2328 transitions. [2024-11-25 04:21:29,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 2328 transitions. [2024-11-25 04:21:29,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 04:21:29,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:29,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:33,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:34,069 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-25 04:21:41,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:41,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2354 states to 1287 states and 2333 transitions. [2024-11-25 04:21:41,890 INFO L276 IsEmpty]: Start isEmpty. Operand 1287 states and 2333 transitions. [2024-11-25 04:21:41,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 04:21:41,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:41,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:46,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:46,407 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-25 04:21:50,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:50,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2356 states to 1288 states and 2335 transitions. [2024-11-25 04:21:50,359 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 2335 transitions. [2024-11-25 04:21:50,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 04:21:50,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:50,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:54,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:54,617 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-25 04:21:54,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:54,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2356 states to 1289 states and 2335 transitions. [2024-11-25 04:21:54,658 INFO L276 IsEmpty]: Start isEmpty. Operand 1289 states and 2335 transitions. [2024-11-25 04:21:54,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 04:21:54,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:54,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:59,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:59,627 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-25 04:22:03,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:03,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2357 states to 1290 states and 2336 transitions. [2024-11-25 04:22:03,517 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 2336 transitions. [2024-11-25 04:22:03,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 04:22:03,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:03,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:08,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:08,701 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-25 04:22:13,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:13,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2359 states to 1291 states and 2338 transitions. [2024-11-25 04:22:13,206 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 2338 transitions. [2024-11-25 04:22:13,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 04:22:13,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:13,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:17,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:17,411 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-25 04:22:20,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:20,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2359 states to 1292 states and 2338 transitions. [2024-11-25 04:22:20,131 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 2338 transitions. [2024-11-25 04:22:20,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-25 04:22:20,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:20,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:24,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:24,962 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-25 04:22:25,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:25,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2360 states to 1292 states and 2337 transitions. [2024-11-25 04:22:25,090 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 2337 transitions. [2024-11-25 04:22:25,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-25 04:22:25,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:25,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:29,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:29,626 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-25 04:22:29,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:29,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2365 states to 1295 states and 2342 transitions. [2024-11-25 04:22:29,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1295 states and 2342 transitions. [2024-11-25 04:22:29,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 04:22:29,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:29,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:34,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:36,920 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-25 04:22:51,653 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 04:23:11,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:23:11,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2420 states to 1302 states and 2380 transitions. [2024-11-25 04:23:11,737 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 2380 transitions. [2024-11-25 04:23:11,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 04:23:11,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:23:11,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:23:16,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:23:16,184 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-25 04:23:18,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:23:18,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 1303 states and 2381 transitions. [2024-11-25 04:23:18,324 INFO L276 IsEmpty]: Start isEmpty. Operand 1303 states and 2381 transitions. [2024-11-25 04:23:18,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 04:23:18,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:23:18,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:23:22,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:23:22,609 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-25 04:23:36,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:23:36,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2435 states to 1308 states and 2395 transitions. [2024-11-25 04:23:36,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 2395 transitions. [2024-11-25 04:23:36,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 04:23:36,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:23:36,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:23:41,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:23:42,008 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-25 04:24:01,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:24:01,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2478 states to 1318 states and 2438 transitions. [2024-11-25 04:24:01,181 INFO L276 IsEmpty]: Start isEmpty. Operand 1318 states and 2438 transitions. [2024-11-25 04:24:01,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 04:24:01,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:24:01,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:24:07,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:24:07,406 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-25 04:24:07,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:24:07,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2483 states to 1321 states and 2443 transitions. [2024-11-25 04:24:07,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1321 states and 2443 transitions. [2024-11-25 04:24:07,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-25 04:24:07,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:24:07,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:24:12,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:24:15,090 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-25 04:24:31,156 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 [] [2024-11-25 04:24:59,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:24:59,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2540 states to 1329 states and 2483 transitions. [2024-11-25 04:24:59,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1329 states and 2483 transitions. [2024-11-25 04:24:59,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 04:24:59,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:24:59,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:25:03,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:25:03,970 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-25 04:25:04,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:25:04,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2541 states to 1328 states and 2481 transitions. [2024-11-25 04:25:04,119 INFO L276 IsEmpty]: Start isEmpty. Operand 1328 states and 2481 transitions. [2024-11-25 04:25:04,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 04:25:04,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:25:04,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:25:09,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:25:09,722 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-25 04:25:09,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:25:09,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2548 states to 1333 states and 2488 transitions. [2024-11-25 04:25:09,986 INFO L276 IsEmpty]: Start isEmpty. Operand 1333 states and 2488 transitions. [2024-11-25 04:25:09,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 04:25:09,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:25:09,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:25:16,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:25:16,744 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 6 proven. 8 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 04:25:19,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:25:19,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2548 states to 1334 states and 2488 transitions. [2024-11-25 04:25:19,414 INFO L276 IsEmpty]: Start isEmpty. Operand 1334 states and 2488 transitions. [2024-11-25 04:25:19,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 04:25:19,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:25:19,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:25:25,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:25:26,037 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-25 04:25:31,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:25:31,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2551 states to 1336 states and 2491 transitions. [2024-11-25 04:25:31,458 INFO L276 IsEmpty]: Start isEmpty. Operand 1336 states and 2491 transitions. [2024-11-25 04:25:31,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 04:25:31,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:25:31,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:25:37,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:25:37,574 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 6 proven. 8 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 04:25:40,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:25:40,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2551 states to 1337 states and 2491 transitions. [2024-11-25 04:25:40,318 INFO L276 IsEmpty]: Start isEmpty. Operand 1337 states and 2491 transitions. [2024-11-25 04:25:40,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 04:25:40,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:25:40,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:25:45,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:25:45,589 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-25 04:25:51,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:25:51,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2554 states to 1339 states and 2494 transitions. [2024-11-25 04:25:51,711 INFO L276 IsEmpty]: Start isEmpty. Operand 1339 states and 2494 transitions. [2024-11-25 04:25:51,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 04:25:51,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:25:51,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:25:56,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:25:57,153 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 6 proven. 8 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 04:26:02,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:26:02,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2554 states to 1340 states and 2494 transitions. [2024-11-25 04:26:02,513 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 2494 transitions. [2024-11-25 04:26:02,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 04:26:02,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:26:02,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:26:07,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:26:14,774 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-25 04:26:31,931 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 [] [2024-11-25 04:27:02,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:27:02,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2609 states to 1348 states and 2532 transitions. [2024-11-25 04:27:02,413 INFO L276 IsEmpty]: Start isEmpty. Operand 1348 states and 2532 transitions. [2024-11-25 04:27:02,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-25 04:27:02,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:27:02,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:27:08,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:27:08,521 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-25 04:27:22,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:27:22,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2621 states to 1352 states and 2544 transitions. [2024-11-25 04:27:22,959 INFO L276 IsEmpty]: Start isEmpty. Operand 1352 states and 2544 transitions. [2024-11-25 04:27:22,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-25 04:27:22,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:27:22,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:27:26,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:27:27,142 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-25 04:27:39,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:27:39,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2635 states to 1357 states and 2558 transitions. [2024-11-25 04:27:39,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1357 states and 2558 transitions. [2024-11-25 04:27:39,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-25 04:27:39,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:27:39,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:27:43,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:27:43,828 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-25 04:27:43,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:27:44,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2640 states to 1360 states and 2563 transitions. [2024-11-25 04:27:44,000 INFO L276 IsEmpty]: Start isEmpty. Operand 1360 states and 2563 transitions. [2024-11-25 04:27:44,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 04:27:44,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:27:44,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:27:48,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:27:48,881 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-25 04:28:30,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:28:30,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2693 states to 1372 states and 2616 transitions. [2024-11-25 04:28:30,801 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 2616 transitions. [2024-11-25 04:28:30,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 04:28:30,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:28:30,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:28:35,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:28:36,031 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked.