./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 a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b1e8421-11a8-4de6-ba5a-5369d7cf3e1d/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b1e8421-11a8-4de6-ba5a-5369d7cf3e1d/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b1e8421-11a8-4de6-ba5a-5369d7cf3e1d/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b1e8421-11a8-4de6-ba5a-5369d7cf3e1d/bin/ukojak-verify-ImItNfHLgk/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_4b1e8421-11a8-4de6-ba5a-5369d7cf3e1d/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b1e8421-11a8-4de6-ba5a-5369d7cf3e1d/bin/ukojak-verify-ImItNfHLgk --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 0.2.5-dev-a016563 [2024-11-08 23:33:18,176 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:33:18,278 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b1e8421-11a8-4de6-ba5a-5369d7cf3e1d/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 23:33:18,284 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:33:18,284 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:33:18,307 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:33:18,308 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:33:18,308 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:33:18,309 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:33:18,310 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:33:18,310 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:33:18,311 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:33:18,311 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:33:18,312 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:33:18,312 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:33:18,313 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:33:18,313 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:33:18,314 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:33:18,314 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:33:18,315 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:33:18,315 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:33:18,316 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:33:18,317 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:33:18,317 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:33:18,318 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:33:18,318 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:33:18,318 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:33:18,319 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:33:18,319 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:33:18,320 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:33:18,320 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b1e8421-11a8-4de6-ba5a-5369d7cf3e1d/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b1e8421-11a8-4de6-ba5a-5369d7cf3e1d/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ed28fe99994604a1173e3d4f71ab5b1542eccb5293571b04f5dd99c12a84c046 [2024-11-08 23:33:18,627 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:33:18,665 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:33:18,669 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:33:18,671 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:33:18,672 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:33:18,674 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b1e8421-11a8-4de6-ba5a-5369d7cf3e1d/bin/ukojak-verify-ImItNfHLgk/../../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 Unable to find full path for "g++" [2024-11-08 23:33:20,803 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:33:21,394 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:33:21,396 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b1e8421-11a8-4de6-ba5a-5369d7cf3e1d/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 [2024-11-08 23:33:21,441 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b1e8421-11a8-4de6-ba5a-5369d7cf3e1d/bin/ukojak-verify-ImItNfHLgk/data/ffdfc4c21/4c631e9e213841c8a9ba219a69df6534/FLAG2218f0a15 [2024-11-08 23:33:21,880 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b1e8421-11a8-4de6-ba5a-5369d7cf3e1d/bin/ukojak-verify-ImItNfHLgk/data/ffdfc4c21/4c631e9e213841c8a9ba219a69df6534 [2024-11-08 23:33:21,883 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:33:21,885 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:33:21,886 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:33:21,887 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:33:21,895 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:33:21,896 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:33:21" (1/1) ... [2024-11-08 23:33:21,897 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21c0421c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:33:21, skipping insertion in model container [2024-11-08 23:33:21,897 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:33:21" (1/1) ... [2024-11-08 23:33:22,033 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:33:24,061 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_4b1e8421-11a8-4de6-ba5a-5369d7cf3e1d/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] [2024-11-08 23:33:24,126 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:33:24,161 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:33:24,479 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] [2024-11-08 23:33:24,481 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] [2024-11-08 23:33:24,482 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [6251] [2024-11-08 23:33:24,488 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; nop": : : "memory"); [6371] [2024-11-08 23:33:24,491 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6424] [2024-11-08 23:33:24,492 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6431] [2024-11-08 23:33:24,512 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] [2024-11-08 23:33:24,516 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] [2024-11-08 23:33:24,519 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] [2024-11-08 23:33:24,521 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] [2024-11-08 23:33:24,544 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6965] [2024-11-08 23:33:24,547 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6976] [2024-11-08 23:33:24,548 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6987] [2024-11-08 23:33:24,576 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7204] [2024-11-08 23:33:24,580 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7207] [2024-11-08 23:33:24,584 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7268] [2024-11-08 23:33:24,585 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7271] [2024-11-08 23:33:24,585 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7274] [2024-11-08 23:33:24,590 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7295] [2024-11-08 23:33:24,591 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7300] [2024-11-08 23:33:24,591 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7303] [2024-11-08 23:33:24,592 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7313] [2024-11-08 23:33:24,598 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7354] [2024-11-08 23:33:24,599 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7359] [2024-11-08 23:33:24,600 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7366] [2024-11-08 23:33:24,601 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7375] [2024-11-08 23:33:24,603 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7400] [2024-11-08 23:33:24,607 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7466] [2024-11-08 23:33:24,611 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7527] [2024-11-08 23:33:24,613 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7530] [2024-11-08 23:33:24,616 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7562] [2024-11-08 23:33:24,622 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7633] [2024-11-08 23:33:24,624 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7651] [2024-11-08 23:33:24,625 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7657] [2024-11-08 23:33:24,627 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7674] [2024-11-08 23:33:24,630 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7684] [2024-11-08 23:33:24,631 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7690] [2024-11-08 23:33:24,632 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7696] [2024-11-08 23:33:24,632 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7702] [2024-11-08 23:33:24,639 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7741] [2024-11-08 23:33:24,640 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7747] [2024-11-08 23:33:24,641 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7753] [2024-11-08 23:33:24,646 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7771] [2024-11-08 23:33:24,653 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7852] [2024-11-08 23:33:24,657 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7918] [2024-11-08 23:33:24,662 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7936] [2024-11-08 23:33:24,667 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8018] [2024-11-08 23:33:24,670 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8080] [2024-11-08 23:33:24,702 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8345] [2024-11-08 23:33:24,708 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8404] [2024-11-08 23:33:24,708 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8406] [2024-11-08 23:33:24,709 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8414] [2024-11-08 23:33:24,711 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8451] [2024-11-08 23:33:24,712 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8453] [2024-11-08 23:33:24,713 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8470] [2024-11-08 23:33:24,723 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] [2024-11-08 23:33:24,725 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] [2024-11-08 23:33:24,726 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] [2024-11-08 23:33:24,726 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] [2024-11-08 23:33:24,727 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] [2024-11-08 23:33:24,751 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_4b1e8421-11a8-4de6-ba5a-5369d7cf3e1d/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] [2024-11-08 23:33:24,768 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:33:24,941 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:33:24,942 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:33:24 WrapperNode [2024-11-08 23:33:24,943 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:33:24,944 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:33:24,945 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:33:24,945 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:33:24,955 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:33:24" (1/1) ... [2024-11-08 23:33:25,041 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:33:24" (1/1) ... [2024-11-08 23:33:25,225 INFO L138 Inliner]: procedures = 223, calls = 1333, calls flagged for inlining = 123, calls inlined = 120, statements flattened = 4267 [2024-11-08 23:33:25,225 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:33:25,230 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:33:25,230 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:33:25,231 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:33:25,243 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:33:24" (1/1) ... [2024-11-08 23:33:25,243 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:33:24" (1/1) ... [2024-11-08 23:33:25,270 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:33:24" (1/1) ... [2024-11-08 23:33:25,270 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:33:24" (1/1) ... [2024-11-08 23:33:25,446 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:33:24" (1/1) ... [2024-11-08 23:33:25,476 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:33:24" (1/1) ... [2024-11-08 23:33:25,498 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:33:24" (1/1) ... [2024-11-08 23:33:25,514 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:33:24" (1/1) ... [2024-11-08 23:33:25,552 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:33:25,553 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:33:25,553 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:33:25,553 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:33:25,554 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:33:24" (1/1) ... [2024-11-08 23:33:25,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:33:25,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b1e8421-11a8-4de6-ba5a-5369d7cf3e1d/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:33:25,598 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b1e8421-11a8-4de6-ba5a-5369d7cf3e1d/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:33:25,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b1e8421-11a8-4de6-ba5a-5369d7cf3e1d/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:33:25,636 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-08 23:33:25,636 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-08 23:33:25,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-08 23:33:25,636 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2024-11-08 23:33:25,636 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2024-11-08 23:33:25,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 23:33:25,637 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-08 23:33:25,637 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-08 23:33:25,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-08 23:33:25,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-08 23:33:25,637 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-08 23:33:25,638 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-08 23:33:25,638 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-08 23:33:25,638 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-08 23:33:25,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-08 23:33:25,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-08 23:33:25,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 23:33:25,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 23:33:25,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-08 23:33:25,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-08 23:33:25,639 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-08 23:33:25,639 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-08 23:33:25,639 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-08 23:33:25,640 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-08 23:33:25,640 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 23:33:25,640 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 23:33:25,640 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 23:33:25,640 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 23:33:25,640 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-08 23:33:25,640 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-08 23:33:25,641 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-08 23:33:25,641 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-08 23:33:25,641 INFO L130 BoogieDeclarations]: Found specification of procedure rr_init1 [2024-11-08 23:33:25,641 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_init1 [2024-11-08 23:33:25,641 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-08 23:33:25,641 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-08 23:33:25,642 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2024-11-08 23:33:25,642 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2024-11-08 23:33:25,642 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:33:25,642 INFO L130 BoogieDeclarations]: Found specification of procedure rr_ioctl [2024-11-08 23:33:25,642 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_ioctl [2024-11-08 23:33:25,642 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:33:25,643 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-11-08 23:33:25,643 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-11-08 23:33:25,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-08 23:33:25,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-08 23:33:25,643 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-08 23:33:25,643 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-08 23:33:25,644 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-08 23:33:25,644 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-08 23:33:25,644 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:33:25,644 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-08 23:33:25,644 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-08 23:33:25,645 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-11-08 23:33:25,645 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-11-08 23:33:25,645 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2024-11-08 23:33:25,645 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2024-11-08 23:33:25,645 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-08 23:33:25,645 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-08 23:33:25,646 INFO L130 BoogieDeclarations]: Found specification of procedure set_rraddr [2024-11-08 23:33:25,646 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rraddr [2024-11-08 23:33:25,646 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-08 23:33:25,646 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-08 23:33:25,646 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-08 23:33:25,646 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-08 23:33:25,646 INFO L130 BoogieDeclarations]: Found specification of procedure rr_read_eeprom_word [2024-11-08 23:33:25,647 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_read_eeprom_word [2024-11-08 23:33:25,647 INFO L130 BoogieDeclarations]: Found specification of procedure hippi_mac_addr [2024-11-08 23:33:25,647 INFO L138 BoogieDeclarations]: Found implementation of procedure hippi_mac_addr [2024-11-08 23:33:25,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-08 23:33:25,647 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-08 23:33:25,647 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-08 23:33:25,648 INFO L130 BoogieDeclarations]: Found specification of procedure rr_read_eeprom [2024-11-08 23:33:25,648 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_read_eeprom [2024-11-08 23:33:25,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 23:33:25,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:33:25,648 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-08 23:33:25,648 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-08 23:33:25,648 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-08 23:33:25,649 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-08 23:33:25,649 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-08 23:33:25,649 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-08 23:33:25,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-08 23:33:25,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-08 23:33:25,649 INFO L130 BoogieDeclarations]: Found specification of procedure hippi_change_mtu [2024-11-08 23:33:25,649 INFO L138 BoogieDeclarations]: Found implementation of procedure hippi_change_mtu [2024-11-08 23:33:25,649 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-08 23:33:25,649 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-08 23:33:25,650 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-08 23:33:25,650 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-08 23:33:25,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:33:25,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 23:33:25,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 23:33:25,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-08 23:33:25,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-08 23:33:25,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:33:25,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-08 23:33:25,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-08 23:33:25,651 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:33:25,651 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-08 23:33:25,651 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-08 23:33:25,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:33:25,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-08 23:33:25,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-08 23:33:25,652 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2024-11-08 23:33:25,652 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2024-11-08 23:33:25,652 INFO L130 BoogieDeclarations]: Found specification of procedure rr_raz_tx [2024-11-08 23:33:25,653 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_raz_tx [2024-11-08 23:33:25,653 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-08 23:33:25,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-08 23:33:25,653 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-11-08 23:33:25,653 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-11-08 23:33:25,654 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-08 23:33:25,654 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-08 23:33:25,654 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-08 23:33:25,654 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-08 23:33:25,654 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-08 23:33:25,654 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-08 23:33:25,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:33:25,655 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:33:25,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:33:25,655 INFO L130 BoogieDeclarations]: Found specification of procedure rr_raz_rx [2024-11-08 23:33:25,655 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_raz_rx [2024-11-08 23:33:26,390 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:33:26,394 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:33:28,221 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-08 23:33:44,002 INFO L? ?]: Removed 1675 outVars from TransFormulas that were not future-live. [2024-11-08 23:33:44,003 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:33:45,279 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:33:45,280 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 23:33:45,280 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:33:45 BoogieIcfgContainer [2024-11-08 23:33:45,280 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:33:45,283 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:33:45,283 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:33:45,294 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:33:45,294 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:33:45" (1/1) ... [2024-11-08 23:33:45,305 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:33:45,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:45,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1697 states to 1131 states and 1697 transitions. [2024-11-08 23:33:45,440 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1697 transitions. [2024-11-08 23:33:45,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:33:45,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:45,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:52,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:53,466 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 23:34:03,557 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 [] [2024-11-08 23:34:04,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:04,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1724 states to 1133 states and 1724 transitions. [2024-11-08 23:34:04,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1133 states and 1724 transitions. [2024-11-08 23:34:04,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:34:04,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:04,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:10,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:10,834 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 23:34:11,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:11,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1758 states to 1137 states and 1758 transitions. [2024-11-08 23:34:11,802 INFO L276 IsEmpty]: Start isEmpty. Operand 1137 states and 1758 transitions. [2024-11-08 23:34:11,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 23:34:11,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:11,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:16,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:17,309 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 23:34:19,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:19,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1792 states to 1142 states and 1792 transitions. [2024-11-08 23:34:19,282 INFO L276 IsEmpty]: Start isEmpty. Operand 1142 states and 1792 transitions. [2024-11-08 23:34:19,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 23:34:19,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:19,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:24,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:24,666 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 23:34:25,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:25,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1801 states to 1146 states and 1801 transitions. [2024-11-08 23:34:25,875 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 1801 transitions. [2024-11-08 23:34:25,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:34:25,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:25,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:30,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:31,340 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 23:34:31,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:31,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1801 states to 1147 states and 1801 transitions. [2024-11-08 23:34:31,409 INFO L276 IsEmpty]: Start isEmpty. Operand 1147 states and 1801 transitions. [2024-11-08 23:34:31,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 23:34:31,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:31,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:36,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:36,646 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 23:34:36,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:36,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1806 states to 1150 states and 1806 transitions. [2024-11-08 23:34:36,809 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 1806 transitions. [2024-11-08 23:34:36,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 23:34:36,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:36,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:41,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:42,641 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 23:34:46,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:46,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1844 states to 1157 states and 1844 transitions. [2024-11-08 23:34:46,427 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 1844 transitions. [2024-11-08 23:34:46,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:34:46,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:46,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:51,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:51,432 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 23:34:51,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:51,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1844 states to 1158 states and 1844 transitions. [2024-11-08 23:34:51,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1158 states and 1844 transitions. [2024-11-08 23:34:51,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:34:51,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:51,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:56,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:56,667 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 23:34:57,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:57,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1849 states to 1161 states and 1849 transitions. [2024-11-08 23:34:57,372 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 1849 transitions. [2024-11-08 23:34:57,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:34:57,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:57,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:02,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:03,004 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 23:35:08,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:08,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1882 states to 1167 states and 1882 transitions. [2024-11-08 23:35:08,324 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 1882 transitions. [2024-11-08 23:35:08,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:35:08,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:08,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:12,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:13,700 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 23:35:14,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:14,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1875 states to 1166 states and 1875 transitions. [2024-11-08 23:35:14,187 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 1875 transitions. [2024-11-08 23:35:14,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:35:14,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:14,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:19,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:19,691 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 23:35:20,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:20,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1868 states to 1165 states and 1868 transitions. [2024-11-08 23:35:20,191 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 1868 transitions. [2024-11-08 23:35:20,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:35:20,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:20,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:25,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:25,322 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 23:35:26,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:26,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1875 states to 1169 states and 1875 transitions. [2024-11-08 23:35:26,258 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 1875 transitions. [2024-11-08 23:35:26,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:35:26,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:26,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:30,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:31,305 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 23:35:31,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:31,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1875 states to 1170 states and 1875 transitions. [2024-11-08 23:35:31,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 1875 transitions. [2024-11-08 23:35:31,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:35:31,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:31,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:36,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:36,517 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-08 23:35:40,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:40,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1881 states to 1173 states and 1881 transitions. [2024-11-08 23:35:40,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 1881 transitions. [2024-11-08 23:35:40,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 23:35:40,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:40,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:45,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:45,546 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 23:35:45,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:45,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1881 states to 1174 states and 1881 transitions. [2024-11-08 23:35:45,604 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 1881 transitions. [2024-11-08 23:35:45,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 23:35:45,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:45,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:50,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:52,111 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 23:35:59,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:59,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1924 states to 1181 states and 1924 transitions. [2024-11-08 23:35:59,764 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 1924 transitions. [2024-11-08 23:35:59,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 23:35:59,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:59,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:05,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:05,663 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 23:36:08,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:08,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1927 states to 1183 states and 1927 transitions. [2024-11-08 23:36:08,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1183 states and 1927 transitions. [2024-11-08 23:36:08,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 23:36:08,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:08,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:14,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:14,977 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 23:36:15,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:15,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1925 states to 1182 states and 1925 transitions. [2024-11-08 23:36:15,699 INFO L276 IsEmpty]: Start isEmpty. Operand 1182 states and 1925 transitions. [2024-11-08 23:36:15,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:36:15,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:15,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:21,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:22,376 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 23:36:30,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:30,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1964 states to 1188 states and 1964 transitions. [2024-11-08 23:36:30,426 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 1964 transitions. [2024-11-08 23:36:30,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:36:30,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:30,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:35,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:35,877 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 23:36:40,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:40,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1991 states to 1191 states and 1991 transitions. [2024-11-08 23:36:40,621 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 1991 transitions. [2024-11-08 23:36:40,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:36:40,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:40,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:45,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:45,626 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 23:36:46,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:46,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2003 states to 1196 states and 2003 transitions. [2024-11-08 23:36:46,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 2003 transitions. [2024-11-08 23:36:46,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:36:46,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:46,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:51,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:51,568 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-08 23:36:54,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:54,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2007 states to 1198 states and 2007 transitions. [2024-11-08 23:36:54,843 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 2007 transitions. [2024-11-08 23:36:54,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:36:54,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:54,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:59,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:00,033 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-08 23:37:01,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:01,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2008 states to 1199 states and 2008 transitions. [2024-11-08 23:37:01,075 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 2008 transitions. [2024-11-08 23:37:01,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:37:01,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:01,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:06,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:07,402 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 23:37:10,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:10,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2017 states to 1203 states and 2017 transitions. [2024-11-08 23:37:10,830 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 2017 transitions. [2024-11-08 23:37:10,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:37:10,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:10,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:15,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:16,242 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 23:37:17,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:17,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2017 states to 1204 states and 2017 transitions. [2024-11-08 23:37:17,184 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 2017 transitions. [2024-11-08 23:37:17,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:37:17,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:17,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:21,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:22,058 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 23:37:22,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:22,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2021 states to 1207 states and 2021 transitions. [2024-11-08 23:37:22,096 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 2021 transitions. [2024-11-08 23:37:22,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:37:22,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:22,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:26,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:26,908 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-08 23:37:26,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:26,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2021 states to 1208 states and 2021 transitions. [2024-11-08 23:37:26,943 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 2021 transitions. [2024-11-08 23:37:26,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:37:26,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:26,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:31,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:31,940 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 7 proven. 5 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 23:37:32,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:32,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2021 states to 1209 states and 2021 transitions. [2024-11-08 23:37:32,337 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 2021 transitions. [2024-11-08 23:37:32,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:37:32,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:32,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:36,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:38,973 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 23:37:54,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:54,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2071 states to 1219 states and 2071 transitions. [2024-11-08 23:37:54,523 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 2071 transitions. [2024-11-08 23:37:54,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:37:54,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:54,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:58,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:59,160 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 23:38:04,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:04,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2101 states to 1223 states and 2101 transitions. [2024-11-08 23:38:04,389 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 2101 transitions. [2024-11-08 23:38:04,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:38:04,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:04,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:08,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:09,171 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 23:38:12,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:12,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2127 states to 1226 states and 2127 transitions. [2024-11-08 23:38:12,041 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 2127 transitions. [2024-11-08 23:38:12,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:38:12,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:12,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:16,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:17,056 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 23:38:18,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:18,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2137 states to 1230 states and 2137 transitions. [2024-11-08 23:38:18,760 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 2137 transitions. [2024-11-08 23:38:18,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:38:18,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:18,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:23,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:23,715 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 23:38:23,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:23,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2141 states to 1233 states and 2141 transitions. [2024-11-08 23:38:23,793 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 2141 transitions. [2024-11-08 23:38:23,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:38:23,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:23,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:28,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:28,974 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 23:38:41,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:41,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2182 states to 1241 states and 2182 transitions. [2024-11-08 23:38:41,536 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 2182 transitions. [2024-11-08 23:38:41,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:38:41,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:41,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:46,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:46,191 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 23:38:46,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:46,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2182 states to 1242 states and 2182 transitions. [2024-11-08 23:38:46,239 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 2182 transitions. [2024-11-08 23:38:46,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:38:46,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:46,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:50,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:50,770 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 23:38:53,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:53,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2207 states to 1245 states and 2207 transitions. [2024-11-08 23:38:53,966 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 2207 transitions. [2024-11-08 23:38:53,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 23:38:53,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:53,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:58,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:58,407 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-08 23:39:03,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:03,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 1249 states and 2231 transitions. [2024-11-08 23:39:03,251 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 2231 transitions. [2024-11-08 23:39:03,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:39:03,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:03,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:07,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:07,984 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 23:39:08,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:08,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2235 states to 1252 states and 2235 transitions. [2024-11-08 23:39:08,039 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 2235 transitions. [2024-11-08 23:39:08,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:39:08,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:08,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:12,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:12,516 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-11-08 23:39:12,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:12,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2242 states to 1257 states and 2242 transitions. [2024-11-08 23:39:12,786 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 2242 transitions. [2024-11-08 23:39:12,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:39:12,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:12,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:16,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:16,988 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-08 23:39:18,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:18,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2244 states to 1259 states and 2244 transitions. [2024-11-08 23:39:18,289 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 2244 transitions. [2024-11-08 23:39:18,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:39:18,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:18,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:22,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:22,817 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 23:39:22,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:22,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2245 states to 1260 states and 2245 transitions. [2024-11-08 23:39:22,889 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 2245 transitions. [2024-11-08 23:39:22,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:39:22,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:22,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:27,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:27,845 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 23:39:27,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:27,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2250 states to 1261 states and 2248 transitions. [2024-11-08 23:39:27,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 2248 transitions. [2024-11-08 23:39:27,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:39:27,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:27,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:32,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:32,722 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 23:39:32,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:32,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2250 states to 1262 states and 2248 transitions. [2024-11-08 23:39:32,791 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 2248 transitions. [2024-11-08 23:39:32,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:39:32,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:32,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:37,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:37,451 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 23:39:37,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:37,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2250 states to 1263 states and 2248 transitions. [2024-11-08 23:39:37,515 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 2248 transitions. [2024-11-08 23:39:37,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:39:37,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:37,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:41,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:42,169 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-08 23:39:50,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:50,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2258 states to 1266 states and 2256 transitions. [2024-11-08 23:39:50,246 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 2256 transitions. [2024-11-08 23:39:50,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:39:50,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:50,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:54,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:54,829 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-08 23:40:00,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:00,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2263 states to 1268 states and 2261 transitions. [2024-11-08 23:40:00,228 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 2261 transitions. [2024-11-08 23:40:00,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:40:00,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:00,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:04,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:04,759 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 23:40:10,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:10,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2292 states to 1273 states and 2290 transitions. [2024-11-08 23:40:10,051 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 2290 transitions. [2024-11-08 23:40:10,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:40:10,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:10,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:14,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:14,458 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 23:40:14,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:14,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2300 states to 1277 states and 2298 transitions. [2024-11-08 23:40:14,587 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 2298 transitions. [2024-11-08 23:40:14,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:40:14,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:14,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:18,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:18,851 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 23:40:19,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:19,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2311 states to 1282 states and 2309 transitions. [2024-11-08 23:40:19,085 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 2309 transitions. [2024-11-08 23:40:19,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 23:40:19,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:19,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:23,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:27,538 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 23:40:39,053 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:40:56,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:56,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2376 states to 1291 states and 2357 transitions. [2024-11-08 23:40:56,527 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 2357 transitions. [2024-11-08 23:40:56,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 23:40:56,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:56,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:01,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:01,938 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-08 23:41:01,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:01,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2376 states to 1292 states and 2357 transitions. [2024-11-08 23:41:01,978 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 2357 transitions. [2024-11-08 23:41:01,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:41:01,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:01,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:06,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:08,067 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 23:41:22,391 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 [] [2024-11-08 23:41:46,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:46,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2436 states to 1301 states and 2400 transitions. [2024-11-08 23:41:46,043 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 2400 transitions. [2024-11-08 23:41:46,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:41:46,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:46,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:50,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:51,212 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-08 23:41:51,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:51,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2436 states to 1302 states and 2400 transitions. [2024-11-08 23:41:51,256 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 2400 transitions. [2024-11-08 23:41:51,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 23:41:51,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:51,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:56,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:58,286 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 23:42:13,202 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 [] [2024-11-08 23:42:44,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:44,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2495 states to 1310 states and 2442 transitions. [2024-11-08 23:42:44,348 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 2442 transitions. [2024-11-08 23:42:44,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 23:42:44,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:44,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:48,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:48,949 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-08 23:42:48,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:48,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2495 states to 1311 states and 2442 transitions. [2024-11-08 23:42:48,994 INFO L276 IsEmpty]: Start isEmpty. Operand 1311 states and 2442 transitions. [2024-11-08 23:42:48,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:42:48,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:48,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:53,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:55,366 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 23:43:10,682 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:43:33,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:33,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2550 states to 1317 states and 2480 transitions. [2024-11-08 23:43:33,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1317 states and 2480 transitions. [2024-11-08 23:43:33,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:43:33,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:33,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:37,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:37,615 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 23:43:48,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:48,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2555 states to 1319 states and 2485 transitions. [2024-11-08 23:43:48,077 INFO L276 IsEmpty]: Start isEmpty. Operand 1319 states and 2485 transitions. [2024-11-08 23:43:48,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:43:48,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:48,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:53,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:53,785 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-08 23:43:53,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:53,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2555 states to 1320 states and 2485 transitions. [2024-11-08 23:43:53,838 INFO L276 IsEmpty]: Start isEmpty. Operand 1320 states and 2485 transitions. [2024-11-08 23:43:53,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:43:53,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:53,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:58,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:59,077 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 6 proven. 8 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 23:44:01,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:01,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2558 states to 1321 states and 2488 transitions. [2024-11-08 23:44:01,922 INFO L276 IsEmpty]: Start isEmpty. Operand 1321 states and 2488 transitions. [2024-11-08 23:44:01,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:44:01,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:01,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:06,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:07,168 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 23:44:17,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:17,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2563 states to 1323 states and 2493 transitions. [2024-11-08 23:44:17,849 INFO L276 IsEmpty]: Start isEmpty. Operand 1323 states and 2493 transitions. [2024-11-08 23:44:17,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:44:17,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:17,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:22,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:23,093 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 23:44:28,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:28,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2565 states to 1324 states and 2495 transitions. [2024-11-08 23:44:28,222 INFO L276 IsEmpty]: Start isEmpty. Operand 1324 states and 2495 transitions. [2024-11-08 23:44:28,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:44:28,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:28,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:33,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:33,330 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-08 23:44:33,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:33,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2565 states to 1325 states and 2495 transitions. [2024-11-08 23:44:33,404 INFO L276 IsEmpty]: Start isEmpty. Operand 1325 states and 2495 transitions. [2024-11-08 23:44:33,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:44:33,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:33,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:38,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:38,724 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 23:44:43,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:43,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2566 states to 1326 states and 2496 transitions. [2024-11-08 23:44:43,949 INFO L276 IsEmpty]: Start isEmpty. Operand 1326 states and 2496 transitions. [2024-11-08 23:44:43,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:44:43,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:43,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:48,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:48,538 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-08 23:44:48,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:48,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2566 states to 1327 states and 2496 transitions. [2024-11-08 23:44:48,591 INFO L276 IsEmpty]: Start isEmpty. Operand 1327 states and 2496 transitions. [2024-11-08 23:44:48,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 23:44:48,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:48,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:53,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:54,184 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 23:45:05,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:05,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2573 states to 1330 states and 2503 transitions. [2024-11-08 23:45:05,355 INFO L276 IsEmpty]: Start isEmpty. Operand 1330 states and 2503 transitions. [2024-11-08 23:45:05,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:45:05,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:05,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:10,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:10,804 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 23:45:16,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:16,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2580 states to 1333 states and 2510 transitions. [2024-11-08 23:45:16,889 INFO L276 IsEmpty]: Start isEmpty. Operand 1333 states and 2510 transitions. [2024-11-08 23:45:16,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:45:16,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:16,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:21,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:21,399 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-08 23:45:23,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:23,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2581 states to 1334 states and 2511 transitions. [2024-11-08 23:45:23,928 INFO L276 IsEmpty]: Start isEmpty. Operand 1334 states and 2511 transitions. [2024-11-08 23:45:23,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:45:23,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:23,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:28,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:29,253 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 23:45:46,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:46,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2597 states to 1339 states and 2527 transitions. [2024-11-08 23:45:46,233 INFO L276 IsEmpty]: Start isEmpty. Operand 1339 states and 2527 transitions. [2024-11-08 23:45:46,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:45:46,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:46,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:51,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:52,267 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 23:46:04,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:04,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2604 states to 1342 states and 2534 transitions. [2024-11-08 23:46:04,235 INFO L276 IsEmpty]: Start isEmpty. Operand 1342 states and 2534 transitions. [2024-11-08 23:46:04,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:46:04,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:04,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:09,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:10,194 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 23:46:16,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:16,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2610 states to 1345 states and 2540 transitions. [2024-11-08 23:46:16,832 INFO L276 IsEmpty]: Start isEmpty. Operand 1345 states and 2540 transitions. [2024-11-08 23:46:16,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 23:46:16,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:16,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:22,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:23,187 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-08 23:46:56,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:56,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2660 states to 1355 states and 2589 transitions. [2024-11-08 23:46:56,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1355 states and 2589 transitions. [2024-11-08 23:46:56,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:46:56,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:56,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:01,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:02,134 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-08 23:47:02,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:02,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2660 states to 1356 states and 2589 transitions. [2024-11-08 23:47:02,180 INFO L276 IsEmpty]: Start isEmpty. Operand 1356 states and 2589 transitions. [2024-11-08 23:47:02,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 23:47:02,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:02,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:06,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:07,073 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-08 23:47:07,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:07,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2667 states to 1361 states and 2596 transitions. [2024-11-08 23:47:07,336 INFO L276 IsEmpty]: Start isEmpty. Operand 1361 states and 2596 transitions. [2024-11-08 23:47:07,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:47:07,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:07,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:12,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:13,019 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 6 proven. 8 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 23:47:18,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:18,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2667 states to 1362 states and 2596 transitions. [2024-11-08 23:47:18,456 INFO L276 IsEmpty]: Start isEmpty. Operand 1362 states and 2596 transitions. [2024-11-08 23:47:18,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:47:18,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:18,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:23,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:23,615 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-08 23:47:29,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:29,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2670 states to 1364 states and 2599 transitions. [2024-11-08 23:47:29,223 INFO L276 IsEmpty]: Start isEmpty. Operand 1364 states and 2599 transitions. [2024-11-08 23:47:29,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:47:29,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:29,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:33,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:34,164 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 6 proven. 8 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 23:47:36,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:36,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2670 states to 1365 states and 2599 transitions. [2024-11-08 23:47:36,856 INFO L276 IsEmpty]: Start isEmpty. Operand 1365 states and 2599 transitions. [2024-11-08 23:47:36,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:47:36,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:36,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:41,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:42,206 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 6 proven. 8 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked.