./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--ulp--isert--ib_isert.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46b1ff36-ac2a-49d6-9aa1-4e98f3807fc3/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46b1ff36-ac2a-49d6-9aa1-4e98f3807fc3/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46b1ff36-ac2a-49d6-9aa1-4e98f3807fc3/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46b1ff36-ac2a-49d6-9aa1-4e98f3807fc3/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--ulp--isert--ib_isert.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46b1ff36-ac2a-49d6-9aa1-4e98f3807fc3/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46b1ff36-ac2a-49d6-9aa1-4e98f3807fc3/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash cded267d905984c73c38e1114ddca10548e6c821e636b33fb8a3588346b8baf3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 21:27:01,014 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:27:01,064 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46b1ff36-ac2a-49d6-9aa1-4e98f3807fc3/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-05 21:27:01,068 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 21:27:01,068 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 21:27:01,086 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:27:01,087 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 21:27:01,087 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 21:27:01,087 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:27:01,087 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:27:01,088 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:27:01,088 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 21:27:01,088 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 21:27:01,088 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:27:01,088 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 21:27:01,088 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:27:01,088 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 21:27:01,088 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 21:27:01,088 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:27:01,088 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:27:01,089 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:27:01,089 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:27:01,089 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:27:01,089 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:27:01,089 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:27:01,089 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:27:01,089 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:27:01,089 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 21:27:01,089 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 21:27:01,090 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 21:27:01,090 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46b1ff36-ac2a-49d6-9aa1-4e98f3807fc3/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cded267d905984c73c38e1114ddca10548e6c821e636b33fb8a3588346b8baf3 [2024-12-05 21:27:01,277 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:27:01,284 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:27:01,286 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:27:01,287 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:27:01,287 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:27:01,288 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46b1ff36-ac2a-49d6-9aa1-4e98f3807fc3/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--ulp--isert--ib_isert.ko-entry_point.cil.out.i [2024-12-05 21:27:04,028 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46b1ff36-ac2a-49d6-9aa1-4e98f3807fc3/bin/ukojak-verify-CZk0znPC7b/data/80a798ff7/767f2fe385534ac6ac5d576b8ad353d2/FLAG7a0e454e2 [2024-12-05 21:27:04,793 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:27:04,794 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46b1ff36-ac2a-49d6-9aa1-4e98f3807fc3/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--ulp--isert--ib_isert.ko-entry_point.cil.out.i [2024-12-05 21:27:04,845 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46b1ff36-ac2a-49d6-9aa1-4e98f3807fc3/bin/ukojak-verify-CZk0znPC7b/data/80a798ff7/767f2fe385534ac6ac5d576b8ad353d2/FLAG7a0e454e2 [2024-12-05 21:27:04,862 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46b1ff36-ac2a-49d6-9aa1-4e98f3807fc3/bin/ukojak-verify-CZk0znPC7b/data/80a798ff7/767f2fe385534ac6ac5d576b8ad353d2 [2024-12-05 21:27:04,865 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:27:04,867 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:27:04,869 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:27:04,869 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:27:04,874 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:27:04,875 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:27:04" (1/1) ... [2024-12-05 21:27:04,876 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77d3d4e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:04, skipping insertion in model container [2024-12-05 21:27:04,876 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:27:04" (1/1) ... [2024-12-05 21:27:05,010 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:27:08,379 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_46b1ff36-ac2a-49d6-9aa1-4e98f3807fc3/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--ulp--isert--ib_isert.ko-entry_point.cil.out.i[477998,478011] [2024-12-05 21:27:08,737 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:27:08,763 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 21:27:08,940 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [9387] [2024-12-05 21:27:08,941 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapq %0": "=r" (val): "0" (val)); [9394] [2024-12-05 21:27:08,943 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [9435] [2024-12-05 21:27:08,944 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [9438] [2024-12-05 21:27:08,944 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [9441] [2024-12-05 21:27:08,944 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [9444] [2024-12-05 21:27:08,947 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; subl %2, %0; sete %1": "+m" (v->counter), "=qm" (c): "er" (i): "memory"); [9532-9533] [2024-12-05 21:27:08,949 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; cmpxchgb %2,%1": "=a" (__ret), "+m" (*__ptr): "q" (__new), "0" (__old): "memory"); [9552-9553] [2024-12-05 21:27:08,949 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; cmpxchgw %2,%1": "=a" (__ret), "+m" (*__ptr___0): "r" (__new), "0" (__old): "memory"); [9557-9558] [2024-12-05 21:27:08,949 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; cmpxchgl %2,%1": "=a" (__ret), "+m" (*__ptr___1): "r" (__new), "0" (__old): "memory"); [9562-9563] [2024-12-05 21:27:08,950 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; cmpxchgq %2,%1": "=a" (__ret), "+m" (*__ptr___2): "r" (__new), "0" (__old): "memory"); [9567-9568] [2024-12-05 21:27:08,960 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (123), "i" (12UL)); [10029-10030] [2024-12-05 21:27:08,961 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (124), "i" (12UL)); [10037-10038] [2024-12-05 21:27:08,965 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)); [10114-10115] [2024-12-05 21:27:08,966 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)); [10143-10144] [2024-12-05 21:27:08,968 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" (56), "i" (12UL)); [10191-10192] [2024-12-05 21:27:08,968 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" (58), "i" (12UL)); [10200-10201] [2024-12-05 21:27:08,969 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" (70), "i" (12UL)); [10224-10225] [2024-12-05 21:27:08,970 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)); [10254-10255] [2024-12-05 21:27:08,971 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)); [10284-10285] [2024-12-05 21:27:09,072 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/4833/dscv_tempdir/dscv/ri/32_7a/drivers/infiniband/ulp/isert/ib_isert.c"), "i" (808), "i" (12UL)); [11596-11597] [2024-12-05 21:27:09,395 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_46b1ff36-ac2a-49d6-9aa1-4e98f3807fc3/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--ulp--isert--ib_isert.ko-entry_point.cil.out.i[477998,478011] [2024-12-05 21:27:09,420 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:27:09,578 WARN L1212 FunctionHandler]: The following functions are not defined or handled internally: __cmpxchg_wrong_size [2024-12-05 21:27:09,587 INFO L204 MainTranslator]: Completed translation [2024-12-05 21:27:09,588 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:09 WrapperNode [2024-12-05 21:27:09,588 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:27:09,589 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 21:27:09,590 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 21:27:09,590 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 21:27:09,597 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:09" (1/1) ... [2024-12-05 21:27:09,673 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:09" (1/1) ... [2024-12-05 21:27:09,948 INFO L138 Inliner]: procedures = 483, calls = 2996, calls flagged for inlining = 239, calls inlined = 185, statements flattened = 7540 [2024-12-05 21:27:09,949 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 21:27:09,950 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 21:27:09,950 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 21:27:09,950 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 21:27:09,961 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:09" (1/1) ... [2024-12-05 21:27:09,962 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:09" (1/1) ... [2024-12-05 21:27:10,010 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:09" (1/1) ... [2024-12-05 21:27:10,011 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:09" (1/1) ... [2024-12-05 21:27:10,186 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:09" (1/1) ... [2024-12-05 21:27:10,197 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:09" (1/1) ... [2024-12-05 21:27:10,223 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:09" (1/1) ... [2024-12-05 21:27:10,274 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:09" (1/1) ... [2024-12-05 21:27:10,293 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:09" (1/1) ... [2024-12-05 21:27:10,343 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 21:27:10,344 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 21:27:10,344 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 21:27:10,344 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 21:27:10,345 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:09" (1/1) ... [2024-12-05 21:27:10,352 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:27:10,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46b1ff36-ac2a-49d6-9aa1-4e98f3807fc3/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 21:27:10,382 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46b1ff36-ac2a-49d6-9aa1-4e98f3807fc3/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 21:27:10,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46b1ff36-ac2a-49d6-9aa1-4e98f3807fc3/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 21:27:10,415 INFO L130 BoogieDeclarations]: Found specification of procedure ib_wc_status_msg [2024-12-05 21:27:10,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_wc_status_msg [2024-12-05 21:27:10,415 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-05 21:27:10,415 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-05 21:27:10,415 INFO L130 BoogieDeclarations]: Found specification of procedure isert_setup_id [2024-12-05 21:27:10,415 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_setup_id [2024-12-05 21:27:10,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-05 21:27:10,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-05 21:27:10,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_isert_conn [2024-12-05 21:27:10,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_isert_conn [2024-12-05 21:27:10,416 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2024-12-05 21:27:10,416 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2024-12-05 21:27:10,416 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2024-12-05 21:27:10,416 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2024-12-05 21:27:10,416 INFO L130 BoogieDeclarations]: Found specification of procedure iscsit_stop_dataout_timer [2024-12-05 21:27:10,416 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsit_stop_dataout_timer [2024-12-05 21:27:10,416 INFO L130 BoogieDeclarations]: Found specification of procedure rdma_destroy_id [2024-12-05 21:27:10,416 INFO L138 BoogieDeclarations]: Found implementation of procedure rdma_destroy_id [2024-12-05 21:27:10,416 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-12-05 21:27:10,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-12-05 21:27:10,417 INFO L130 BoogieDeclarations]: Found specification of procedure isert_cq_work [2024-12-05 21:27:10,417 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_cq_work [2024-12-05 21:27:10,417 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-12-05 21:27:10,417 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-12-05 21:27:10,417 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_recv [2024-12-05 21:27:10,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_recv [2024-12-05 21:27:10,417 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_sync_single_for_device [2024-12-05 21:27:10,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_sync_single_for_device [2024-12-05 21:27:10,417 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-12-05 21:27:10,417 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-12-05 21:27:10,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_isert_conn [2024-12-05 21:27:10,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_isert_conn [2024-12-05 21:27:10,418 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_unmap_single [2024-12-05 21:27:10,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_unmap_single [2024-12-05 21:27:10,418 INFO L130 BoogieDeclarations]: Found specification of procedure isert_init_send_wr [2024-12-05 21:27:10,418 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_init_send_wr [2024-12-05 21:27:10,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_np_accept_mutex_of_isert_np [2024-12-05 21:27:10,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_np_accept_mutex_of_isert_np [2024-12-05 21:27:10,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-05 21:27:10,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-05 21:27:10,418 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-12-05 21:27:10,418 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-12-05 21:27:10,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_np_accept_mutex_of_isert_np [2024-12-05 21:27:10,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_np_accept_mutex_of_isert_np [2024-12-05 21:27:10,418 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 21:27:10,418 INFO L130 BoogieDeclarations]: Found specification of procedure ib_sg_dma_address [2024-12-05 21:27:10,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_sg_dma_address [2024-12-05 21:27:10,419 INFO L130 BoogieDeclarations]: Found specification of procedure isert_wait_conn [2024-12-05 21:27:10,419 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_wait_conn [2024-12-05 21:27:10,419 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~int~X~int~TO~VOID [2024-12-05 21:27:10,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~int~X~int~TO~VOID [2024-12-05 21:27:10,419 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-12-05 21:27:10,419 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-12-05 21:27:10,419 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2024-12-05 21:27:10,419 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2024-12-05 21:27:10,419 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_map_single [2024-12-05 21:27:10,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_map_single [2024-12-05 21:27:10,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-05 21:27:10,419 INFO L130 BoogieDeclarations]: Found specification of procedure isert_conn_terminate [2024-12-05 21:27:10,420 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_conn_terminate [2024-12-05 21:27:10,421 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-12-05 21:27:10,421 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-12-05 21:27:10,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-05 21:27:10,421 INFO L130 BoogieDeclarations]: Found specification of procedure isert_prot_cmd [2024-12-05 21:27:10,421 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_prot_cmd [2024-12-05 21:27:10,421 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 21:27:10,421 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-12-05 21:27:10,421 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-12-05 21:27:10,421 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_interruptible [2024-12-05 21:27:10,421 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_interruptible [2024-12-05 21:27:10,421 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-12-05 21:27:10,421 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-12-05 21:27:10,421 INFO L130 BoogieDeclarations]: Found specification of procedure isert_release_work [2024-12-05 21:27:10,421 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_release_work [2024-12-05 21:27:10,422 INFO L130 BoogieDeclarations]: Found specification of procedure isert_free_np [2024-12-05 21:27:10,422 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_free_np [2024-12-05 21:27:10,422 INFO L130 BoogieDeclarations]: Found specification of procedure isert_comp_put [2024-12-05 21:27:10,422 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_comp_put [2024-12-05 21:27:10,422 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-12-05 21:27:10,422 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-12-05 21:27:10,422 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2024-12-05 21:27:10,422 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2024-12-05 21:27:10,422 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2024-12-05 21:27:10,422 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2024-12-05 21:27:10,422 INFO L130 BoogieDeclarations]: Found specification of procedure sg_copy_from_buffer [2024-12-05 21:27:10,422 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_copy_from_buffer [2024-12-05 21:27:10,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-12-05 21:27:10,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-12-05 21:27:10,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 21:27:10,422 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2024-12-05 21:27:10,422 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2024-12-05 21:27:10,423 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 21:27:10,423 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2024-12-05 21:27:10,423 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2024-12-05 21:27:10,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 21:27:10,423 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-12-05 21:27:10,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-12-05 21:27:10,423 INFO L130 BoogieDeclarations]: Found specification of procedure isert_completion_put [2024-12-05 21:27:10,423 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_completion_put [2024-12-05 21:27:10,423 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-12-05 21:27:10,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-12-05 21:27:10,423 INFO L130 BoogieDeclarations]: Found specification of procedure isert_unmap_data_buf [2024-12-05 21:27:10,423 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_unmap_data_buf [2024-12-05 21:27:10,423 INFO L130 BoogieDeclarations]: Found specification of procedure isert_inv_rkey [2024-12-05 21:27:10,423 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_inv_rkey [2024-12-05 21:27:10,423 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-12-05 21:27:10,423 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-12-05 21:27:10,424 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_sync_single_for_cpu [2024-12-05 21:27:10,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_sync_single_for_cpu [2024-12-05 21:27:10,424 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-12-05 21:27:10,424 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-12-05 21:27:10,424 INFO L130 BoogieDeclarations]: Found specification of procedure isert_allocate_cmd [2024-12-05 21:27:10,424 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_allocate_cmd [2024-12-05 21:27:10,424 INFO L130 BoogieDeclarations]: Found specification of procedure isert_do_control_comp [2024-12-05 21:27:10,424 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_do_control_comp [2024-12-05 21:27:10,424 INFO L130 BoogieDeclarations]: Found specification of procedure isert_put_conn [2024-12-05 21:27:10,424 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_put_conn [2024-12-05 21:27:10,424 INFO L130 BoogieDeclarations]: Found specification of procedure isert_connect_release [2024-12-05 21:27:10,424 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_connect_release [2024-12-05 21:27:10,424 INFO L130 BoogieDeclarations]: Found specification of procedure isert_free_comps [2024-12-05 21:27:10,424 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_free_comps [2024-12-05 21:27:10,424 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 21:27:10,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 21:27:10,424 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2024-12-05 21:27:10,424 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2024-12-05 21:27:10,425 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-12-05 21:27:10,425 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-12-05 21:27:10,425 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-12-05 21:27:10,425 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-12-05 21:27:10,425 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2024-12-05 21:27:10,425 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2024-12-05 21:27:10,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-05 21:27:10,425 INFO L130 BoogieDeclarations]: Found specification of procedure isert_device_put [2024-12-05 21:27:10,425 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_device_put [2024-12-05 21:27:10,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-05 21:27:10,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-05 21:27:10,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-05 21:27:10,425 INFO L130 BoogieDeclarations]: Found specification of procedure isert_map_data_buf [2024-12-05 21:27:10,425 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_map_data_buf [2024-12-05 21:27:10,425 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-12-05 21:27:10,425 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-12-05 21:27:10,425 INFO L130 BoogieDeclarations]: Found specification of procedure isert_free_conn [2024-12-05 21:27:10,426 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_free_conn [2024-12-05 21:27:10,426 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_send [2024-12-05 21:27:10,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_send [2024-12-05 21:27:10,426 INFO L130 BoogieDeclarations]: Found specification of procedure isert_init_tx_hdrs [2024-12-05 21:27:10,426 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_init_tx_hdrs [2024-12-05 21:27:10,426 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2024-12-05 21:27:10,426 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2024-12-05 21:27:10,426 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-12-05 21:27:10,426 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-12-05 21:27:10,426 INFO L130 BoogieDeclarations]: Found specification of procedure ib_free_fast_reg_page_list [2024-12-05 21:27:10,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_free_fast_reg_page_list [2024-12-05 21:27:10,426 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2024-12-05 21:27:10,426 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2024-12-05 21:27:10,426 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-05 21:27:10,426 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-05 21:27:10,426 INFO L130 BoogieDeclarations]: Found specification of procedure isert_aborted_task [2024-12-05 21:27:10,426 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_aborted_task [2024-12-05 21:27:10,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-05 21:27:10,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-05 21:27:10,427 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2024-12-05 21:27:10,427 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2024-12-05 21:27:10,427 INFO L130 BoogieDeclarations]: Found specification of procedure isert_put_response [2024-12-05 21:27:10,427 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_put_response [2024-12-05 21:27:10,427 INFO L130 BoogieDeclarations]: Found specification of procedure isert_wait4flush [2024-12-05 21:27:10,427 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_wait4flush [2024-12-05 21:27:10,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-05 21:27:10,427 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-05 21:27:10,427 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-05 21:27:10,427 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-05 21:27:10,427 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-12-05 21:27:10,427 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-12-05 21:27:10,427 INFO L130 BoogieDeclarations]: Found specification of procedure isert_free_login_buf [2024-12-05 21:27:10,429 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_free_login_buf [2024-12-05 21:27:10,429 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-12-05 21:27:10,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-12-05 21:27:10,429 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2024-12-05 21:27:10,429 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2024-12-05 21:27:10,429 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 21:27:10,429 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-12-05 21:27:10,429 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-12-05 21:27:10,430 INFO L130 BoogieDeclarations]: Found specification of procedure iscsit_priv_cmd [2024-12-05 21:27:10,430 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsit_priv_cmd [2024-12-05 21:27:10,430 INFO L130 BoogieDeclarations]: Found specification of procedure isert_put_nopin [2024-12-05 21:27:10,430 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_put_nopin [2024-12-05 21:27:10,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 21:27:10,430 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2024-12-05 21:27:10,430 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2024-12-05 21:27:10,430 INFO L130 BoogieDeclarations]: Found specification of procedure isert_reg_rdma [2024-12-05 21:27:10,431 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_reg_rdma [2024-12-05 21:27:10,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-05 21:27:10,431 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-05 21:27:10,431 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-05 21:27:10,431 INFO L130 BoogieDeclarations]: Found specification of procedure isert_post_recv [2024-12-05 21:27:10,431 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_post_recv [2024-12-05 21:27:10,431 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2024-12-05 21:27:10,431 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2024-12-05 21:27:10,431 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-12-05 21:27:10,431 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-12-05 21:27:10,432 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2024-12-05 21:27:10,432 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2024-12-05 21:27:10,432 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-12-05 21:27:10,432 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-12-05 21:27:10,432 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-12-05 21:27:10,432 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-12-05 21:27:10,432 INFO L130 BoogieDeclarations]: Found specification of procedure isert_rdma_post_recvl [2024-12-05 21:27:10,432 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_rdma_post_recvl [2024-12-05 21:27:10,432 INFO L130 BoogieDeclarations]: Found specification of procedure isert_conn_free_fastreg_pool [2024-12-05 21:27:10,432 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_conn_free_fastreg_pool [2024-12-05 21:27:10,432 INFO L130 BoogieDeclarations]: Found specification of procedure transport_send_check_condition_and_sense [2024-12-05 21:27:10,432 INFO L138 BoogieDeclarations]: Found implementation of procedure transport_send_check_condition_and_sense [2024-12-05 21:27:10,432 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-12-05 21:27:10,432 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-12-05 21:27:10,432 INFO L130 BoogieDeclarations]: Found specification of procedure isert_reg_sig_mr [2024-12-05 21:27:10,432 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_reg_sig_mr [2024-12-05 21:27:10,432 INFO L130 BoogieDeclarations]: Found specification of procedure transport_generic_free_cmd [2024-12-05 21:27:10,432 INFO L138 BoogieDeclarations]: Found implementation of procedure transport_generic_free_cmd [2024-12-05 21:27:10,433 INFO L130 BoogieDeclarations]: Found specification of procedure isert_unmap_tx_desc [2024-12-05 21:27:10,433 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_unmap_tx_desc [2024-12-05 21:27:10,433 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-12-05 21:27:10,433 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-12-05 21:27:10,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_device_list_mutex [2024-12-05 21:27:10,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_device_list_mutex [2024-12-05 21:27:10,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_device_list_mutex [2024-12-05 21:27:10,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_device_list_mutex [2024-12-05 21:27:10,433 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2024-12-05 21:27:10,433 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2024-12-05 21:27:10,433 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2024-12-05 21:27:10,433 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2024-12-05 21:27:10,433 INFO L130 BoogieDeclarations]: Found specification of procedure isert_handle_prot_cmd [2024-12-05 21:27:10,433 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_handle_prot_cmd [2024-12-05 21:27:10,433 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dereg_mr [2024-12-05 21:27:10,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dereg_mr [2024-12-05 21:27:10,433 INFO L130 BoogieDeclarations]: Found specification of procedure ib_req_notify_cq [2024-12-05 21:27:10,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_req_notify_cq [2024-12-05 21:27:10,434 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-05 21:27:10,434 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-05 21:27:10,434 INFO L130 BoogieDeclarations]: Found specification of procedure isert_check_pi_status [2024-12-05 21:27:10,434 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_check_pi_status [2024-12-05 21:27:10,434 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2024-12-05 21:27:10,434 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2024-12-05 21:27:10,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 21:27:10,434 INFO L130 BoogieDeclarations]: Found specification of procedure isert_create_send_desc [2024-12-05 21:27:10,434 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_create_send_desc [2024-12-05 21:27:10,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-05 21:27:10,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-05 21:27:10,434 INFO L130 BoogieDeclarations]: Found specification of procedure ib_sg_dma_len [2024-12-05 21:27:10,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_sg_dma_len [2024-12-05 21:27:10,435 INFO L130 BoogieDeclarations]: Found specification of procedure isert_fast_reg_mr [2024-12-05 21:27:10,435 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_fast_reg_mr [2024-12-05 21:27:10,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-12-05 21:27:10,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-12-05 21:27:10,435 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2024-12-05 21:27:10,435 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2024-12-05 21:27:10,435 INFO L130 BoogieDeclarations]: Found specification of procedure isert_post_response [2024-12-05 21:27:10,435 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_post_response [2024-12-05 21:27:10,435 INFO L130 BoogieDeclarations]: Found specification of procedure ib_alloc_fast_reg_mr [2024-12-05 21:27:10,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_alloc_fast_reg_mr [2024-12-05 21:27:10,435 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-12-05 21:27:10,435 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-12-05 21:27:10,435 INFO L130 BoogieDeclarations]: Found specification of procedure isert_rx_login_req [2024-12-05 21:27:10,435 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_rx_login_req [2024-12-05 21:27:10,435 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2024-12-05 21:27:10,435 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2024-12-05 21:27:10,435 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_mapping_error [2024-12-05 21:27:10,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_mapping_error [2024-12-05 21:27:10,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 21:27:10,436 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-12-05 21:27:10,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-12-05 21:27:10,436 INFO L130 BoogieDeclarations]: Found specification of procedure target_put_sess_cmd [2024-12-05 21:27:10,436 INFO L138 BoogieDeclarations]: Found implementation of procedure target_put_sess_cmd [2024-12-05 21:27:10,436 INFO L130 BoogieDeclarations]: Found specification of procedure isert_set_dif_domain [2024-12-05 21:27:10,436 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_set_dif_domain [2024-12-05 21:27:10,436 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2024-12-05 21:27:10,436 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2024-12-05 21:27:10,436 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dealloc_pd [2024-12-05 21:27:10,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dealloc_pd [2024-12-05 21:27:10,436 INFO L130 BoogieDeclarations]: Found specification of procedure ib_alloc_fast_reg_page_list [2024-12-05 21:27:10,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_alloc_fast_reg_page_list [2024-12-05 21:27:10,436 INFO L130 BoogieDeclarations]: Found specification of procedure iscsit_build_rsp_pdu [2024-12-05 21:27:10,436 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsit_build_rsp_pdu [2024-12-05 21:27:11,626 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 21:27:11,629 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 21:27:11,843 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-05 21:27:38,483 INFO L? ?]: Removed 3540 outVars from TransFormulas that were not future-live. [2024-12-05 21:27:38,483 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 21:27:40,408 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 21:27:40,408 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-05 21:27:40,408 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:27:40 BoogieIcfgContainer [2024-12-05 21:27:40,408 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 21:27:40,410 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 21:27:40,410 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 21:27:40,421 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 21:27:40,422 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:27:40" (1/1) ... [2024-12-05 21:27:40,431 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 21:27:40,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:40,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3286 states to 2253 states and 3286 transitions. [2024-12-05 21:27:40,558 INFO L276 IsEmpty]: Start isEmpty. Operand 2253 states and 3286 transitions. [2024-12-05 21:27:40,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 21:27:40,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:40,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:41,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:41,987 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:27:52,049 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:27:52,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:52,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3303 states to 2255 states and 3303 transitions. [2024-12-05 21:27:52,294 INFO L276 IsEmpty]: Start isEmpty. Operand 2255 states and 3303 transitions. [2024-12-05 21:27:52,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 21:27:52,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:52,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:52,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:53,442 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:28:03,503 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 [] [2024-12-05 21:28:03,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:03,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3387 states to 2275 states and 3372 transitions. [2024-12-05 21:28:03,762 INFO L276 IsEmpty]: Start isEmpty. Operand 2275 states and 3372 transitions. [2024-12-05 21:28:03,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 21:28:03,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:03,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:04,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:04,591 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:28:04,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:04,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3390 states to 2277 states and 3375 transitions. [2024-12-05 21:28:04,636 INFO L276 IsEmpty]: Start isEmpty. Operand 2277 states and 3375 transitions. [2024-12-05 21:28:04,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 21:28:04,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:04,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:05,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:05,349 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:28:05,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:05,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3425 states to 2281 states and 3410 transitions. [2024-12-05 21:28:05,721 INFO L276 IsEmpty]: Start isEmpty. Operand 2281 states and 3410 transitions. [2024-12-05 21:28:05,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 21:28:05,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:05,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:06,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:06,527 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:28:07,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:07,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3461 states to 2286 states and 3446 transitions. [2024-12-05 21:28:07,169 INFO L276 IsEmpty]: Start isEmpty. Operand 2286 states and 3446 transitions. [2024-12-05 21:28:07,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 21:28:07,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:07,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:07,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:07,781 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:28:07,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:07,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3461 states to 2287 states and 3446 transitions. [2024-12-05 21:28:07,820 INFO L276 IsEmpty]: Start isEmpty. Operand 2287 states and 3446 transitions. [2024-12-05 21:28:07,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 21:28:07,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:07,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:08,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:08,706 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:28:08,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:08,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3463 states to 2289 states and 3446 transitions. [2024-12-05 21:28:08,760 INFO L276 IsEmpty]: Start isEmpty. Operand 2289 states and 3446 transitions. [2024-12-05 21:28:08,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 21:28:08,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:08,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:09,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:09,455 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:28:09,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:09,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3468 states to 2292 states and 3450 transitions. [2024-12-05 21:28:09,486 INFO L276 IsEmpty]: Start isEmpty. Operand 2292 states and 3450 transitions. [2024-12-05 21:28:09,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 21:28:09,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:09,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:10,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:10,272 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:28:10,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:10,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3473 states to 2295 states and 3454 transitions. [2024-12-05 21:28:10,294 INFO L276 IsEmpty]: Start isEmpty. Operand 2295 states and 3454 transitions. [2024-12-05 21:28:10,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 21:28:10,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:10,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:10,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:10,690 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:28:11,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:11,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3511 states to 2301 states and 3492 transitions. [2024-12-05 21:28:11,518 INFO L276 IsEmpty]: Start isEmpty. Operand 2301 states and 3492 transitions. [2024-12-05 21:28:11,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 21:28:11,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:11,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:11,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:11,992 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:28:12,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:12,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3511 states to 2302 states and 3492 transitions. [2024-12-05 21:28:12,022 INFO L276 IsEmpty]: Start isEmpty. Operand 2302 states and 3492 transitions. [2024-12-05 21:28:12,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 21:28:12,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:12,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:12,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:12,614 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:28:12,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:12,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3530 states to 2307 states and 3511 transitions. [2024-12-05 21:28:12,929 INFO L276 IsEmpty]: Start isEmpty. Operand 2307 states and 3511 transitions. [2024-12-05 21:28:12,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 21:28:12,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:12,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:13,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:13,323 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:28:13,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:13,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3540 states to 2311 states and 3521 transitions. [2024-12-05 21:28:13,720 INFO L276 IsEmpty]: Start isEmpty. Operand 2311 states and 3521 transitions. [2024-12-05 21:28:13,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 21:28:13,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:13,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:14,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:14,195 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:28:15,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:15,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3579 states to 2318 states and 3560 transitions. [2024-12-05 21:28:15,250 INFO L276 IsEmpty]: Start isEmpty. Operand 2318 states and 3560 transitions. [2024-12-05 21:28:15,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 21:28:15,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:15,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:15,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:15,823 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:28:15,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:15,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3579 states to 2319 states and 3560 transitions. [2024-12-05 21:28:15,849 INFO L276 IsEmpty]: Start isEmpty. Operand 2319 states and 3560 transitions. [2024-12-05 21:28:15,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 21:28:15,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:15,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:16,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:16,217 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:28:16,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:16,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3582 states to 2321 states and 3563 transitions. [2024-12-05 21:28:16,232 INFO L276 IsEmpty]: Start isEmpty. Operand 2321 states and 3563 transitions. [2024-12-05 21:28:16,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 21:28:16,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:16,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:16,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:16,594 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:28:16,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:16,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3587 states to 2324 states and 3568 transitions. [2024-12-05 21:28:16,715 INFO L276 IsEmpty]: Start isEmpty. Operand 2324 states and 3568 transitions. [2024-12-05 21:28:16,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 21:28:16,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:16,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:17,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:17,190 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:28:17,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:17,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3579 states to 2323 states and 3560 transitions. [2024-12-05 21:28:17,275 INFO L276 IsEmpty]: Start isEmpty. Operand 2323 states and 3560 transitions. [2024-12-05 21:28:17,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 21:28:17,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:17,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:17,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:17,725 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:28:17,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:17,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3579 states to 2324 states and 3560 transitions. [2024-12-05 21:28:17,751 INFO L276 IsEmpty]: Start isEmpty. Operand 2324 states and 3560 transitions. [2024-12-05 21:28:17,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 21:28:17,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:17,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:18,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:18,115 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:28:18,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:18,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3582 states to 2326 states and 3563 transitions. [2024-12-05 21:28:18,131 INFO L276 IsEmpty]: Start isEmpty. Operand 2326 states and 3563 transitions. [2024-12-05 21:28:18,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 21:28:18,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:18,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:18,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:18,628 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:28:28,910 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:28:30,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:30,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3659 states to 2344 states and 3626 transitions. [2024-12-05 21:28:30,443 INFO L276 IsEmpty]: Start isEmpty. Operand 2344 states and 3626 transitions. [2024-12-05 21:28:30,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 21:28:30,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:30,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:30,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:31,045 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:28:32,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:32,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3688 states to 2349 states and 3655 transitions. [2024-12-05 21:28:32,067 INFO L276 IsEmpty]: Start isEmpty. Operand 2349 states and 3655 transitions. [2024-12-05 21:28:32,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 21:28:32,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:32,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:32,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:32,577 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:28:32,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:32,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 2348 states and 3645 transitions. [2024-12-05 21:28:32,691 INFO L276 IsEmpty]: Start isEmpty. Operand 2348 states and 3645 transitions. [2024-12-05 21:28:32,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 21:28:32,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:32,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:33,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:33,142 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:28:33,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:33,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3697 states to 2353 states and 3664 transitions. [2024-12-05 21:28:33,714 INFO L276 IsEmpty]: Start isEmpty. Operand 2353 states and 3664 transitions. [2024-12-05 21:28:33,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 21:28:33,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:33,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:34,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:34,232 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:28:34,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:34,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3697 states to 2354 states and 3664 transitions. [2024-12-05 21:28:34,266 INFO L276 IsEmpty]: Start isEmpty. Operand 2354 states and 3664 transitions. [2024-12-05 21:28:34,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 21:28:34,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:34,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:34,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:34,668 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:28:34,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:34,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3700 states to 2356 states and 3667 transitions. [2024-12-05 21:28:34,688 INFO L276 IsEmpty]: Start isEmpty. Operand 2356 states and 3667 transitions. [2024-12-05 21:28:34,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 21:28:34,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:34,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:35,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:35,452 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:28:37,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:37,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3812 states to 2375 states and 3779 transitions. [2024-12-05 21:28:37,889 INFO L276 IsEmpty]: Start isEmpty. Operand 2375 states and 3779 transitions. [2024-12-05 21:28:37,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 21:28:37,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:37,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:38,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:38,891 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:28:42,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:42,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3924 states to 2392 states and 3891 transitions. [2024-12-05 21:28:42,237 INFO L276 IsEmpty]: Start isEmpty. Operand 2392 states and 3891 transitions. [2024-12-05 21:28:42,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 21:28:42,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:42,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:42,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:43,029 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:28:47,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:47,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4038 states to 2408 states and 4005 transitions. [2024-12-05 21:28:47,140 INFO L276 IsEmpty]: Start isEmpty. Operand 2408 states and 4005 transitions. [2024-12-05 21:28:47,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 21:28:47,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:47,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:47,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:48,142 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:28:53,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:53,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4160 states to 2426 states and 4127 transitions. [2024-12-05 21:28:53,697 INFO L276 IsEmpty]: Start isEmpty. Operand 2426 states and 4127 transitions. [2024-12-05 21:28:53,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 21:28:53,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:53,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:54,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:54,284 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-05 21:28:54,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:54,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4166 states to 2429 states and 4133 transitions. [2024-12-05 21:28:54,935 INFO L276 IsEmpty]: Start isEmpty. Operand 2429 states and 4133 transitions. [2024-12-05 21:28:54,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 21:28:54,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:54,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:55,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:55,513 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:29:06,061 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:29:09,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:09,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4256 states to 2448 states and 4209 transitions. [2024-12-05 21:29:09,687 INFO L276 IsEmpty]: Start isEmpty. Operand 2448 states and 4209 transitions. [2024-12-05 21:29:09,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 21:29:09,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:09,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:10,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:10,140 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:29:11,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:11,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4290 states to 2452 states and 4243 transitions. [2024-12-05 21:29:11,622 INFO L276 IsEmpty]: Start isEmpty. Operand 2452 states and 4243 transitions. [2024-12-05 21:29:11,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 21:29:11,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:11,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:12,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:12,214 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:29:13,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:13,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4315 states to 2455 states and 4268 transitions. [2024-12-05 21:29:13,011 INFO L276 IsEmpty]: Start isEmpty. Operand 2455 states and 4268 transitions. [2024-12-05 21:29:13,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 21:29:13,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:13,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:13,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:13,451 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:29:14,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:14,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4341 states to 2458 states and 4294 transitions. [2024-12-05 21:29:14,107 INFO L276 IsEmpty]: Start isEmpty. Operand 2458 states and 4294 transitions. [2024-12-05 21:29:14,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 21:29:14,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:14,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:14,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:14,610 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:29:15,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:15,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4365 states to 2461 states and 4318 transitions. [2024-12-05 21:29:15,447 INFO L276 IsEmpty]: Start isEmpty. Operand 2461 states and 4318 transitions. [2024-12-05 21:29:15,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 21:29:15,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:15,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:15,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:16,195 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:29:16,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:16,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4374 states to 2463 states and 4323 transitions. [2024-12-05 21:29:16,438 INFO L276 IsEmpty]: Start isEmpty. Operand 2463 states and 4323 transitions. [2024-12-05 21:29:16,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 21:29:16,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:16,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:16,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:16,859 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:29:17,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:17,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4395 states to 2468 states and 4344 transitions. [2024-12-05 21:29:17,978 INFO L276 IsEmpty]: Start isEmpty. Operand 2468 states and 4344 transitions. [2024-12-05 21:29:17,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 21:29:17,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:17,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:18,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:18,426 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:29:18,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:18,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4398 states to 2470 states and 4347 transitions. [2024-12-05 21:29:18,485 INFO L276 IsEmpty]: Start isEmpty. Operand 2470 states and 4347 transitions. [2024-12-05 21:29:18,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 21:29:18,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:18,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:18,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:19,361 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:29:26,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:26,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4530 states to 2488 states and 4479 transitions. [2024-12-05 21:29:26,127 INFO L276 IsEmpty]: Start isEmpty. Operand 2488 states and 4479 transitions. [2024-12-05 21:29:26,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 21:29:26,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:26,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:26,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:26,686 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:29:29,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:29,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4605 states to 2497 states and 4554 transitions. [2024-12-05 21:29:29,651 INFO L276 IsEmpty]: Start isEmpty. Operand 2497 states and 4554 transitions. [2024-12-05 21:29:29,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 21:29:29,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:29,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:29,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:30,484 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:29:34,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:34,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4688 states to 2508 states and 4637 transitions. [2024-12-05 21:29:34,328 INFO L276 IsEmpty]: Start isEmpty. Operand 2508 states and 4637 transitions. [2024-12-05 21:29:34,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 21:29:34,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:34,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:34,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:34,872 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:29:37,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:37,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4760 states to 2517 states and 4709 transitions. [2024-12-05 21:29:37,670 INFO L276 IsEmpty]: Start isEmpty. Operand 2517 states and 4709 transitions. [2024-12-05 21:29:37,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 21:29:37,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:37,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:38,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:38,410 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:29:38,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:38,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4749 states to 2516 states and 4698 transitions. [2024-12-05 21:29:38,753 INFO L276 IsEmpty]: Start isEmpty. Operand 2516 states and 4698 transitions. [2024-12-05 21:29:38,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 21:29:38,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:38,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:39,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:39,527 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:29:44,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:44,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4823 states to 2522 states and 4772 transitions. [2024-12-05 21:29:44,912 INFO L276 IsEmpty]: Start isEmpty. Operand 2522 states and 4772 transitions. [2024-12-05 21:29:44,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 21:29:44,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:44,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:45,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:45,311 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:29:47,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:47,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4854 states to 2525 states and 4803 transitions. [2024-12-05 21:29:47,377 INFO L276 IsEmpty]: Start isEmpty. Operand 2525 states and 4803 transitions. [2024-12-05 21:29:47,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 21:29:47,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:47,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:47,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:48,354 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:29:51,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:51,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4866 states to 2529 states and 4815 transitions. [2024-12-05 21:29:51,686 INFO L276 IsEmpty]: Start isEmpty. Operand 2529 states and 4815 transitions. [2024-12-05 21:29:51,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 21:29:51,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:51,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:52,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:52,547 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:30:03,414 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:30:10,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:10,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4966 states to 2549 states and 4901 transitions. [2024-12-05 21:30:10,475 INFO L276 IsEmpty]: Start isEmpty. Operand 2549 states and 4901 transitions. [2024-12-05 21:30:10,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 21:30:10,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:10,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:10,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:11,024 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:30:12,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:12,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5001 states to 2553 states and 4936 transitions. [2024-12-05 21:30:12,270 INFO L276 IsEmpty]: Start isEmpty. Operand 2553 states and 4936 transitions. [2024-12-05 21:30:12,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 21:30:12,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:12,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:12,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:12,738 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:30:13,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:13,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5031 states to 2556 states and 4966 transitions. [2024-12-05 21:30:13,664 INFO L276 IsEmpty]: Start isEmpty. Operand 2556 states and 4966 transitions. [2024-12-05 21:30:13,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 21:30:13,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:13,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:14,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:14,153 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:30:15,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:15,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5059 states to 2559 states and 4994 transitions. [2024-12-05 21:30:15,135 INFO L276 IsEmpty]: Start isEmpty. Operand 2559 states and 4994 transitions. [2024-12-05 21:30:15,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 21:30:15,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:15,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:15,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:15,663 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:30:16,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:16,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5089 states to 2562 states and 5024 transitions. [2024-12-05 21:30:16,856 INFO L276 IsEmpty]: Start isEmpty. Operand 2562 states and 5024 transitions. [2024-12-05 21:30:16,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 21:30:16,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:16,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:17,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:17,297 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:30:18,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:18,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5112 states to 2565 states and 5047 transitions. [2024-12-05 21:30:18,400 INFO L276 IsEmpty]: Start isEmpty. Operand 2565 states and 5047 transitions. [2024-12-05 21:30:18,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 21:30:18,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:18,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:18,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:18,792 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:30:18,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:18,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5115 states to 2567 states and 5050 transitions. [2024-12-05 21:30:18,817 INFO L276 IsEmpty]: Start isEmpty. Operand 2567 states and 5050 transitions. [2024-12-05 21:30:18,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 21:30:18,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:18,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:19,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:19,238 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:30:19,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:19,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5118 states to 2569 states and 5053 transitions. [2024-12-05 21:30:19,269 INFO L276 IsEmpty]: Start isEmpty. Operand 2569 states and 5053 transitions. [2024-12-05 21:30:19,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 21:30:19,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:19,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:19,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:19,704 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:30:23,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:23,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5169 states to 2575 states and 5104 transitions. [2024-12-05 21:30:23,358 INFO L276 IsEmpty]: Start isEmpty. Operand 2575 states and 5104 transitions. [2024-12-05 21:30:23,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 21:30:23,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:23,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:23,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:24,118 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:30:29,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:29,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5227 states to 2583 states and 5162 transitions. [2024-12-05 21:30:29,238 INFO L276 IsEmpty]: Start isEmpty. Operand 2583 states and 5162 transitions. [2024-12-05 21:30:29,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 21:30:29,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:29,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:29,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:29,800 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:30:32,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:32,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5305 states to 2592 states and 5240 transitions. [2024-12-05 21:30:32,282 INFO L276 IsEmpty]: Start isEmpty. Operand 2592 states and 5240 transitions. [2024-12-05 21:30:32,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 21:30:32,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:32,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:32,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:33,279 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:30:40,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:40,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5399 states to 2601 states and 5334 transitions. [2024-12-05 21:30:40,016 INFO L276 IsEmpty]: Start isEmpty. Operand 2601 states and 5334 transitions. [2024-12-05 21:30:40,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 21:30:40,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:40,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:40,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:40,567 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:30:46,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:46,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5459 states to 2608 states and 5394 transitions. [2024-12-05 21:30:46,047 INFO L276 IsEmpty]: Start isEmpty. Operand 2608 states and 5394 transitions. [2024-12-05 21:30:46,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 21:30:46,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:46,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:46,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:46,670 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:30:50,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:50,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5527 states to 2614 states and 5462 transitions. [2024-12-05 21:30:50,493 INFO L276 IsEmpty]: Start isEmpty. Operand 2614 states and 5462 transitions. [2024-12-05 21:30:50,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 21:30:50,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:50,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:50,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:51,755 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:30:59,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:59,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5592 states to 2623 states and 5527 transitions. [2024-12-05 21:30:59,318 INFO L276 IsEmpty]: Start isEmpty. Operand 2623 states and 5527 transitions. [2024-12-05 21:30:59,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 21:30:59,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:59,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:59,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:59,826 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:31:00,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:31:00,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5592 states to 2624 states and 5527 transitions. [2024-12-05 21:31:00,890 INFO L276 IsEmpty]: Start isEmpty. Operand 2624 states and 5527 transitions. [2024-12-05 21:31:00,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 21:31:00,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:31:00,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:31:01,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:31:01,352 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:31:01,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:31:01,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5631 states to 2625 states and 5566 transitions. [2024-12-05 21:31:01,459 INFO L276 IsEmpty]: Start isEmpty. Operand 2625 states and 5566 transitions. [2024-12-05 21:31:01,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 21:31:01,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:31:01,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:31:01,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:31:02,513 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:31:05,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:31:05,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5641 states to 2627 states and 5576 transitions. [2024-12-05 21:31:05,212 INFO L276 IsEmpty]: Start isEmpty. Operand 2627 states and 5576 transitions. [2024-12-05 21:31:05,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 21:31:05,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:31:05,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:31:05,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:31:05,595 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:31:09,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:31:09,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5686 states to 2631 states and 5621 transitions. [2024-12-05 21:31:09,228 INFO L276 IsEmpty]: Start isEmpty. Operand 2631 states and 5621 transitions. [2024-12-05 21:31:09,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 21:31:09,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:31:09,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:31:09,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:31:09,889 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:31:16,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:31:16,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5770 states to 2641 states and 5705 transitions. [2024-12-05 21:31:16,962 INFO L276 IsEmpty]: Start isEmpty. Operand 2641 states and 5705 transitions. [2024-12-05 21:31:16,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 21:31:16,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:31:16,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:31:17,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:31:18,099 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:31:28,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:31:28,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5860 states to 2650 states and 5795 transitions. [2024-12-05 21:31:28,900 INFO L276 IsEmpty]: Start isEmpty. Operand 2650 states and 5795 transitions. [2024-12-05 21:31:28,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 21:31:28,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:31:28,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:31:29,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:31:29,416 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:31:33,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:31:33,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5911 states to 2654 states and 5846 transitions. [2024-12-05 21:31:33,131 INFO L276 IsEmpty]: Start isEmpty. Operand 2654 states and 5846 transitions. [2024-12-05 21:31:33,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 21:31:33,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:31:33,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:31:33,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:31:33,657 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:31:35,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:31:35,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5964 states to 2657 states and 5899 transitions. [2024-12-05 21:31:35,972 INFO L276 IsEmpty]: Start isEmpty. Operand 2657 states and 5899 transitions. [2024-12-05 21:31:35,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 21:31:35,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:31:35,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:31:36,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:31:36,662 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:31:38,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:31:38,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5965 states to 2658 states and 5900 transitions. [2024-12-05 21:31:38,113 INFO L276 IsEmpty]: Start isEmpty. Operand 2658 states and 5900 transitions. [2024-12-05 21:31:38,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 21:31:38,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:31:38,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:31:38,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:31:39,102 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:31:50,564 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:32:03,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:03,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6085 states to 2679 states and 6006 transitions. [2024-12-05 21:32:03,614 INFO L276 IsEmpty]: Start isEmpty. Operand 2679 states and 6006 transitions. [2024-12-05 21:32:03,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 21:32:03,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:03,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:04,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:04,191 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:32:08,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:08,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6134 states to 2684 states and 6055 transitions. [2024-12-05 21:32:08,351 INFO L276 IsEmpty]: Start isEmpty. Operand 2684 states and 6055 transitions. [2024-12-05 21:32:08,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 21:32:08,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:08,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:08,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:08,745 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:32:10,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:10,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6159 states to 2687 states and 6080 transitions. [2024-12-05 21:32:10,384 INFO L276 IsEmpty]: Start isEmpty. Operand 2687 states and 6080 transitions. [2024-12-05 21:32:10,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 21:32:10,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:10,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:10,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:10,953 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:32:12,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:12,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6186 states to 2690 states and 6107 transitions. [2024-12-05 21:32:12,531 INFO L276 IsEmpty]: Start isEmpty. Operand 2690 states and 6107 transitions. [2024-12-05 21:32:12,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 21:32:12,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:12,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:13,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:13,163 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:32:14,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:14,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6211 states to 2693 states and 6132 transitions. [2024-12-05 21:32:14,697 INFO L276 IsEmpty]: Start isEmpty. Operand 2693 states and 6132 transitions. [2024-12-05 21:32:14,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 21:32:14,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:14,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:15,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:15,210 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:32:16,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:16,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6237 states to 2696 states and 6158 transitions. [2024-12-05 21:32:16,886 INFO L276 IsEmpty]: Start isEmpty. Operand 2696 states and 6158 transitions. [2024-12-05 21:32:16,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 21:32:16,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:16,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:17,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:17,391 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:32:19,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:19,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6265 states to 2699 states and 6186 transitions. [2024-12-05 21:32:19,058 INFO L276 IsEmpty]: Start isEmpty. Operand 2699 states and 6186 transitions. [2024-12-05 21:32:19,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 21:32:19,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:19,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:19,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:19,535 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:32:21,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:21,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6299 states to 2702 states and 6220 transitions. [2024-12-05 21:32:21,314 INFO L276 IsEmpty]: Start isEmpty. Operand 2702 states and 6220 transitions. [2024-12-05 21:32:21,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 21:32:21,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:21,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:21,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:21,725 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:32:21,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:21,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6302 states to 2704 states and 6223 transitions. [2024-12-05 21:32:21,757 INFO L276 IsEmpty]: Start isEmpty. Operand 2704 states and 6223 transitions. [2024-12-05 21:32:21,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 21:32:21,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:21,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:22,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:22,315 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:32:22,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:22,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6305 states to 2706 states and 6226 transitions. [2024-12-05 21:32:22,395 INFO L276 IsEmpty]: Start isEmpty. Operand 2706 states and 6226 transitions. [2024-12-05 21:32:22,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 21:32:22,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:22,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:22,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:22,971 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:32:25,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:25,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6314 states to 2708 states and 6235 transitions. [2024-12-05 21:32:25,285 INFO L276 IsEmpty]: Start isEmpty. Operand 2708 states and 6235 transitions. [2024-12-05 21:32:25,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 21:32:25,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:25,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:25,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:25,920 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:32:27,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:27,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6328 states to 2709 states and 6249 transitions. [2024-12-05 21:32:27,768 INFO L276 IsEmpty]: Start isEmpty. Operand 2709 states and 6249 transitions. [2024-12-05 21:32:27,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 21:32:27,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:27,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:28,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:28,253 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:32:32,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:32,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6367 states to 2713 states and 6288 transitions. [2024-12-05 21:32:32,389 INFO L276 IsEmpty]: Start isEmpty. Operand 2713 states and 6288 transitions. [2024-12-05 21:32:32,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 21:32:32,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:32,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:32,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:32,747 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:32:36,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:36,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6375 states to 2715 states and 6296 transitions. [2024-12-05 21:32:36,481 INFO L276 IsEmpty]: Start isEmpty. Operand 2715 states and 6296 transitions. [2024-12-05 21:32:36,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 21:32:36,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:36,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:36,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:37,009 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:32:38,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:38,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6390 states to 2716 states and 6311 transitions. [2024-12-05 21:32:38,517 INFO L276 IsEmpty]: Start isEmpty. Operand 2716 states and 6311 transitions. [2024-12-05 21:32:38,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 21:32:38,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:38,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:38,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:39,657 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:32:49,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:49,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6460 states to 2725 states and 6381 transitions. [2024-12-05 21:32:49,466 INFO L276 IsEmpty]: Start isEmpty. Operand 2725 states and 6381 transitions. [2024-12-05 21:32:49,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 21:32:49,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:49,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:50,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:50,312 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:32:58,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:58,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6538 states to 2733 states and 6459 transitions. [2024-12-05 21:32:58,357 INFO L276 IsEmpty]: Start isEmpty. Operand 2733 states and 6459 transitions. [2024-12-05 21:32:58,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 21:32:58,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:58,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:58,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:58,878 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:33:03,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:03,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6601 states to 2738 states and 6522 transitions. [2024-12-05 21:33:03,667 INFO L276 IsEmpty]: Start isEmpty. Operand 2738 states and 6522 transitions. [2024-12-05 21:33:03,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 21:33:03,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:03,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:03,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:04,217 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:33:08,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:08,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6651 states to 2743 states and 6572 transitions. [2024-12-05 21:33:08,833 INFO L276 IsEmpty]: Start isEmpty. Operand 2743 states and 6572 transitions. [2024-12-05 21:33:08,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 21:33:08,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:08,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:09,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:09,851 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:33:16,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:16,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6679 states to 2750 states and 6600 transitions. [2024-12-05 21:33:16,745 INFO L276 IsEmpty]: Start isEmpty. Operand 2750 states and 6600 transitions. [2024-12-05 21:33:16,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 21:33:16,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:16,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:17,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:17,915 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:33:30,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:30,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6753 states to 2760 states and 6674 transitions. [2024-12-05 21:33:30,717 INFO L276 IsEmpty]: Start isEmpty. Operand 2760 states and 6674 transitions. [2024-12-05 21:33:30,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 21:33:30,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:30,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:31,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:31,176 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:33:39,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:39,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6815 states to 2767 states and 6736 transitions. [2024-12-05 21:33:39,465 INFO L276 IsEmpty]: Start isEmpty. Operand 2767 states and 6736 transitions. [2024-12-05 21:33:39,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 21:33:39,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:39,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:39,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:40,147 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:33:44,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:44,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6866 states to 2772 states and 6787 transitions. [2024-12-05 21:33:44,944 INFO L276 IsEmpty]: Start isEmpty. Operand 2772 states and 6787 transitions. [2024-12-05 21:33:44,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 21:33:44,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:44,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:45,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:45,397 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:33:47,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:47,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6871 states to 2773 states and 6792 transitions. [2024-12-05 21:33:47,070 INFO L276 IsEmpty]: Start isEmpty. Operand 2773 states and 6792 transitions. [2024-12-05 21:33:47,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 21:33:47,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:47,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:47,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:47,656 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:33:52,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:52,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6936 states to 2778 states and 6857 transitions. [2024-12-05 21:33:52,500 INFO L276 IsEmpty]: Start isEmpty. Operand 2778 states and 6857 transitions. [2024-12-05 21:33:52,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 21:33:52,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:52,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:52,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:53,711 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:33:57,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:57,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6943 states to 2780 states and 6864 transitions. [2024-12-05 21:33:57,701 INFO L276 IsEmpty]: Start isEmpty. Operand 2780 states and 6864 transitions. [2024-12-05 21:33:57,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 21:33:57,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:57,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:58,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:58,867 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:34:03,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:34:03,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6956 states to 2782 states and 6877 transitions. [2024-12-05 21:34:03,241 INFO L276 IsEmpty]: Start isEmpty. Operand 2782 states and 6877 transitions. [2024-12-05 21:34:03,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 21:34:03,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:34:03,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:34:03,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:34:04,253 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:34:15,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:34:15,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7017 states to 2788 states and 6938 transitions. [2024-12-05 21:34:15,159 INFO L276 IsEmpty]: Start isEmpty. Operand 2788 states and 6938 transitions. [2024-12-05 21:34:15,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 21:34:15,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:34:15,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:34:15,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:34:15,659 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:34:16,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:34:16,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7017 states to 2789 states and 6938 transitions. [2024-12-05 21:34:16,490 INFO L276 IsEmpty]: Start isEmpty. Operand 2789 states and 6938 transitions. [2024-12-05 21:34:16,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 21:34:16,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:34:16,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:34:16,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:34:17,782 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:34:31,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:34:31,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7130 states to 2801 states and 7051 transitions. [2024-12-05 21:34:31,434 INFO L276 IsEmpty]: Start isEmpty. Operand 2801 states and 7051 transitions. [2024-12-05 21:34:31,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 21:34:31,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:34:31,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:34:31,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:34:32,795 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:34:44,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:34:44,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7201 states to 2807 states and 7122 transitions. [2024-12-05 21:34:44,316 INFO L276 IsEmpty]: Start isEmpty. Operand 2807 states and 7122 transitions. [2024-12-05 21:34:44,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 21:34:44,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:34:44,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:34:44,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:34:44,881 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:34:48,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:34:48,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7234 states to 2810 states and 7155 transitions. [2024-12-05 21:34:48,189 INFO L276 IsEmpty]: Start isEmpty. Operand 2810 states and 7155 transitions. [2024-12-05 21:34:48,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 21:34:48,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:34:48,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:34:48,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:34:48,802 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:34:50,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:34:50,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7236 states to 2811 states and 7157 transitions. [2024-12-05 21:34:50,531 INFO L276 IsEmpty]: Start isEmpty. Operand 2811 states and 7157 transitions. [2024-12-05 21:34:50,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 21:34:50,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:34:50,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:34:50,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:34:51,148 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:34:59,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:34:59,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7305 states to 2818 states and 7226 transitions. [2024-12-05 21:34:59,963 INFO L276 IsEmpty]: Start isEmpty. Operand 2818 states and 7226 transitions. [2024-12-05 21:34:59,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 21:34:59,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:34:59,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:35:00,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:35:00,473 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:35:03,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:35:03,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7334 states to 2822 states and 7255 transitions. [2024-12-05 21:35:03,839 INFO L276 IsEmpty]: Start isEmpty. Operand 2822 states and 7255 transitions. [2024-12-05 21:35:03,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 21:35:03,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:35:03,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:35:04,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:35:05,035 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:35:11,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:35:11,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7352 states to 2828 states and 7273 transitions. [2024-12-05 21:35:11,098 INFO L276 IsEmpty]: Start isEmpty. Operand 2828 states and 7273 transitions. [2024-12-05 21:35:11,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 21:35:11,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:35:11,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:35:11,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:35:12,055 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:35:27,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:35:27,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7420 states to 2839 states and 7341 transitions. [2024-12-05 21:35:27,742 INFO L276 IsEmpty]: Start isEmpty. Operand 2839 states and 7341 transitions. [2024-12-05 21:35:27,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 21:35:27,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:35:27,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:35:28,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:35:28,265 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:35:30,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:35:30,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7422 states to 2840 states and 7343 transitions. [2024-12-05 21:35:30,163 INFO L276 IsEmpty]: Start isEmpty. Operand 2840 states and 7343 transitions. [2024-12-05 21:35:30,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 21:35:30,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:35:30,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:35:30,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:35:30,659 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:35:38,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:35:38,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7474 states to 2846 states and 7395 transitions. [2024-12-05 21:35:38,582 INFO L276 IsEmpty]: Start isEmpty. Operand 2846 states and 7395 transitions. [2024-12-05 21:35:38,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 21:35:38,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:35:38,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:35:38,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:35:39,198 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:35:43,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:35:43,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7503 states to 2850 states and 7424 transitions. [2024-12-05 21:35:43,018 INFO L276 IsEmpty]: Start isEmpty. Operand 2850 states and 7424 transitions. [2024-12-05 21:35:43,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 21:35:43,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:35:43,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:35:43,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:35:44,626 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:35:47,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:35:47,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7518 states to 2852 states and 7439 transitions. [2024-12-05 21:35:47,878 INFO L276 IsEmpty]: Start isEmpty. Operand 2852 states and 7439 transitions. [2024-12-05 21:35:47,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 21:35:47,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:35:47,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:35:48,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:35:48,442 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:35:50,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:35:50,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7518 states to 2853 states and 7439 transitions. [2024-12-05 21:35:50,365 INFO L276 IsEmpty]: Start isEmpty. Operand 2853 states and 7439 transitions. [2024-12-05 21:35:50,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 21:35:50,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:35:50,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:35:50,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:35:50,850 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:35:53,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:35:53,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7564 states to 2855 states and 7485 transitions. [2024-12-05 21:35:53,296 INFO L276 IsEmpty]: Start isEmpty. Operand 2855 states and 7485 transitions. [2024-12-05 21:35:53,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 21:35:53,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:35:53,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:35:53,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:35:54,532 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:35:59,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:35:59,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7608 states to 2858 states and 7529 transitions. [2024-12-05 21:35:59,553 INFO L276 IsEmpty]: Start isEmpty. Operand 2858 states and 7529 transitions. [2024-12-05 21:35:59,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 21:35:59,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:35:59,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:35:59,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:36:00,882 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:36:05,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:36:05,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7615 states to 2860 states and 7536 transitions. [2024-12-05 21:36:05,067 INFO L276 IsEmpty]: Start isEmpty. Operand 2860 states and 7536 transitions. [2024-12-05 21:36:05,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 21:36:05,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:36:05,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:36:05,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:36:05,505 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-05 21:36:17,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:36:17,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7709 states to 2868 states and 7629 transitions. [2024-12-05 21:36:17,986 INFO L276 IsEmpty]: Start isEmpty. Operand 2868 states and 7629 transitions. [2024-12-05 21:36:17,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 21:36:17,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:36:17,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:36:18,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:36:18,358 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-05 21:36:23,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:36:23,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7774 states to 2872 states and 7694 transitions. [2024-12-05 21:36:23,841 INFO L276 IsEmpty]: Start isEmpty. Operand 2872 states and 7694 transitions. [2024-12-05 21:36:23,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 21:36:23,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:36:23,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:36:24,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:36:24,221 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-05 21:36:27,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:36:27,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7790 states to 2874 states and 7710 transitions. [2024-12-05 21:36:27,131 INFO L276 IsEmpty]: Start isEmpty. Operand 2874 states and 7710 transitions. [2024-12-05 21:36:27,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 21:36:27,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:36:27,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:36:27,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:36:29,017 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:36:46,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:36:46,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7927 states to 2884 states and 7847 transitions. [2024-12-05 21:36:46,733 INFO L276 IsEmpty]: Start isEmpty. Operand 2884 states and 7847 transitions. [2024-12-05 21:36:46,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 21:36:46,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:36:46,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:36:47,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:36:47,255 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-05 21:36:52,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:36:52,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7977 states to 2888 states and 7897 transitions. [2024-12-05 21:36:52,469 INFO L276 IsEmpty]: Start isEmpty. Operand 2888 states and 7897 transitions. [2024-12-05 21:36:52,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 21:36:52,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:36:52,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:36:52,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:36:52,960 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-05 21:36:54,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:36:54,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7990 states to 2889 states and 7910 transitions. [2024-12-05 21:36:54,800 INFO L276 IsEmpty]: Start isEmpty. Operand 2889 states and 7910 transitions. [2024-12-05 21:36:54,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 21:36:54,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:36:54,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:36:55,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:36:55,216 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:37:03,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:03,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8049 states to 2894 states and 7969 transitions. [2024-12-05 21:37:03,696 INFO L276 IsEmpty]: Start isEmpty. Operand 2894 states and 7969 transitions. [2024-12-05 21:37:03,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 21:37:03,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:03,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:37:03,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:04,062 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-05 21:37:09,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:09,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8125 states to 2898 states and 8045 transitions. [2024-12-05 21:37:09,729 INFO L276 IsEmpty]: Start isEmpty. Operand 2898 states and 8045 transitions. [2024-12-05 21:37:09,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 21:37:09,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:09,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:37:10,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:10,131 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:37:16,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:16,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8194 states to 2902 states and 8114 transitions. [2024-12-05 21:37:16,049 INFO L276 IsEmpty]: Start isEmpty. Operand 2902 states and 8114 transitions. [2024-12-05 21:37:16,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 21:37:16,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:16,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:37:16,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:16,483 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:37:20,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:20,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8241 states to 2905 states and 8161 transitions. [2024-12-05 21:37:20,460 INFO L276 IsEmpty]: Start isEmpty. Operand 2905 states and 8161 transitions. [2024-12-05 21:37:20,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 21:37:20,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:20,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:37:20,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:20,951 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-05 21:37:23,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:23,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8243 states to 2906 states and 8163 transitions. [2024-12-05 21:37:23,007 INFO L276 IsEmpty]: Start isEmpty. Operand 2906 states and 8163 transitions. [2024-12-05 21:37:23,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 21:37:23,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:23,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:37:23,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:24,172 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:37:31,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:31,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8253 states to 2909 states and 8173 transitions. [2024-12-05 21:37:31,056 INFO L276 IsEmpty]: Start isEmpty. Operand 2909 states and 8173 transitions. [2024-12-05 21:37:31,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 21:37:31,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:31,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:37:31,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:31,413 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:37:40,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:40,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8279 states to 2925 states and 8199 transitions. [2024-12-05 21:37:40,100 INFO L276 IsEmpty]: Start isEmpty. Operand 2925 states and 8199 transitions. [2024-12-05 21:37:40,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 21:37:40,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:40,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:37:40,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:40,470 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:37:40,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:40,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8282 states to 2927 states and 8202 transitions. [2024-12-05 21:37:40,510 INFO L276 IsEmpty]: Start isEmpty. Operand 2927 states and 8202 transitions. [2024-12-05 21:37:40,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 21:37:40,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:40,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:37:40,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:40,952 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:37:51,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:51,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8319 states to 2932 states and 8239 transitions. [2024-12-05 21:37:51,863 INFO L276 IsEmpty]: Start isEmpty. Operand 2932 states and 8239 transitions. [2024-12-05 21:37:51,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 21:37:51,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:51,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:37:52,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:53,430 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:37:55,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:55,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8321 states to 2933 states and 8241 transitions. [2024-12-05 21:37:55,091 INFO L276 IsEmpty]: Start isEmpty. Operand 2933 states and 8241 transitions. [2024-12-05 21:37:55,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 21:37:55,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:55,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:37:55,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:56,129 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:37:59,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:59,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8333 states to 2935 states and 8253 transitions. [2024-12-05 21:37:59,379 INFO L276 IsEmpty]: Start isEmpty. Operand 2935 states and 8253 transitions. [2024-12-05 21:37:59,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 21:37:59,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:59,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:37:59,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:59,843 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:38:00,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:38:00,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8333 states to 2936 states and 8253 transitions. [2024-12-05 21:38:00,986 INFO L276 IsEmpty]: Start isEmpty. Operand 2936 states and 8253 transitions. [2024-12-05 21:38:00,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 21:38:00,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:38:00,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:38:01,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:38:02,408 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:38:10,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:38:10,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8389 states to 2941 states and 8309 transitions. [2024-12-05 21:38:10,638 INFO L276 IsEmpty]: Start isEmpty. Operand 2941 states and 8309 transitions. [2024-12-05 21:38:10,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 21:38:10,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:38:10,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:38:10,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:38:11,220 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:38:13,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:38:13,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8400 states to 2945 states and 8320 transitions. [2024-12-05 21:38:13,260 INFO L276 IsEmpty]: Start isEmpty. Operand 2945 states and 8320 transitions. [2024-12-05 21:38:13,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 21:38:13,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:38:13,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:38:13,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:38:14,327 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:38:20,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:38:20,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8461 states to 2949 states and 8381 transitions. [2024-12-05 21:38:20,446 INFO L276 IsEmpty]: Start isEmpty. Operand 2949 states and 8381 transitions. [2024-12-05 21:38:20,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 21:38:20,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:38:20,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:38:20,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:38:21,396 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:38:22,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:38:22,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8452 states to 2948 states and 8372 transitions. [2024-12-05 21:38:22,050 INFO L276 IsEmpty]: Start isEmpty. Operand 2948 states and 8372 transitions. [2024-12-05 21:38:22,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 21:38:22,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:38:22,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:38:22,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:38:23,420 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:38:28,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:38:28,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8461 states to 2950 states and 8381 transitions. [2024-12-05 21:38:28,169 INFO L276 IsEmpty]: Start isEmpty. Operand 2950 states and 8381 transitions. [2024-12-05 21:38:28,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 21:38:28,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:38:28,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:38:28,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:38:28,628 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:38:28,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:38:28,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8461 states to 2951 states and 8381 transitions. [2024-12-05 21:38:28,869 INFO L276 IsEmpty]: Start isEmpty. Operand 2951 states and 8381 transitions. [2024-12-05 21:38:28,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 21:38:28,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:38:28,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:38:29,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:38:29,225 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-05 21:38:32,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:38:32,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8467 states to 2953 states and 8387 transitions. [2024-12-05 21:38:32,209 INFO L276 IsEmpty]: Start isEmpty. Operand 2953 states and 8387 transitions. [2024-12-05 21:38:32,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 21:38:32,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:38:32,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:38:32,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:38:32,735 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:38:35,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:38:35,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8473 states to 2955 states and 8393 transitions. [2024-12-05 21:38:35,830 INFO L276 IsEmpty]: Start isEmpty. Operand 2955 states and 8393 transitions. [2024-12-05 21:38:35,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 21:38:35,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:38:35,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:38:36,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:38:36,222 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:38:39,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:38:39,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8478 states to 2957 states and 8398 transitions. [2024-12-05 21:38:39,672 INFO L276 IsEmpty]: Start isEmpty. Operand 2957 states and 8398 transitions. [2024-12-05 21:38:39,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 21:38:39,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:38:39,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:38:39,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:38:40,852 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:38:43,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:38:43,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8488 states to 2959 states and 8408 transitions. [2024-12-05 21:38:43,202 INFO L276 IsEmpty]: Start isEmpty. Operand 2959 states and 8408 transitions. [2024-12-05 21:38:43,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 21:38:43,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:38:43,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:38:43,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:38:43,659 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:38:45,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:38:45,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8492 states to 2961 states and 8412 transitions. [2024-12-05 21:38:45,372 INFO L276 IsEmpty]: Start isEmpty. Operand 2961 states and 8412 transitions. [2024-12-05 21:38:45,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 21:38:45,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:38:45,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:38:45,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:38:45,718 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:38:45,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:38:45,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8492 states to 2962 states and 8412 transitions. [2024-12-05 21:38:45,780 INFO L276 IsEmpty]: Start isEmpty. Operand 2962 states and 8412 transitions. [2024-12-05 21:38:45,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 21:38:45,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:38:45,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:38:46,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:38:46,250 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-05 21:38:53,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:38:53,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8538 states to 2966 states and 8458 transitions. [2024-12-05 21:38:53,096 INFO L276 IsEmpty]: Start isEmpty. Operand 2966 states and 8458 transitions. [2024-12-05 21:38:53,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 21:38:53,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:38:53,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:38:53,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:38:53,837 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-05 21:38:57,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:38:57,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8601 states to 2970 states and 8521 transitions. [2024-12-05 21:38:57,348 INFO L276 IsEmpty]: Start isEmpty. Operand 2970 states and 8521 transitions. [2024-12-05 21:38:57,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 21:38:57,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:38:57,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:38:57,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:38:57,710 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:38:59,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:38:59,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8601 states to 2971 states and 8521 transitions. [2024-12-05 21:38:59,331 INFO L276 IsEmpty]: Start isEmpty. Operand 2971 states and 8521 transitions. [2024-12-05 21:38:59,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 21:38:59,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:38:59,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:38:59,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:38:59,776 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:38:59,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:38:59,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8601 states to 2972 states and 8521 transitions. [2024-12-05 21:38:59,844 INFO L276 IsEmpty]: Start isEmpty. Operand 2972 states and 8521 transitions. [2024-12-05 21:38:59,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 21:38:59,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:38:59,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:00,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:00,192 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-12-05 21:39:01,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:01,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8603 states to 2973 states and 8523 transitions. [2024-12-05 21:39:01,120 INFO L276 IsEmpty]: Start isEmpty. Operand 2973 states and 8523 transitions. [2024-12-05 21:39:01,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 21:39:01,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:01,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:01,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:01,490 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-12-05 21:39:03,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:03,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8622 states to 2974 states and 8542 transitions. [2024-12-05 21:39:03,207 INFO L276 IsEmpty]: Start isEmpty. Operand 2974 states and 8542 transitions. [2024-12-05 21:39:03,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 21:39:03,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:03,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:03,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:03,552 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-05 21:39:05,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:05,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8625 states to 2975 states and 8545 transitions. [2024-12-05 21:39:05,260 INFO L276 IsEmpty]: Start isEmpty. Operand 2975 states and 8545 transitions. [2024-12-05 21:39:05,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 21:39:05,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:05,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:05,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:05,624 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-05 21:39:10,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:10,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8689 states to 2981 states and 8608 transitions. [2024-12-05 21:39:10,863 INFO L276 IsEmpty]: Start isEmpty. Operand 2981 states and 8608 transitions. [2024-12-05 21:39:10,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 21:39:10,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:10,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:11,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:11,295 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-05 21:39:12,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:12,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8703 states to 2982 states and 8622 transitions. [2024-12-05 21:39:12,965 INFO L276 IsEmpty]: Start isEmpty. Operand 2982 states and 8622 transitions. [2024-12-05 21:39:12,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 21:39:12,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:12,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:13,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:14,578 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:39:30,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:30,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8820 states to 2993 states and 8739 transitions. [2024-12-05 21:39:30,642 INFO L276 IsEmpty]: Start isEmpty. Operand 2993 states and 8739 transitions. [2024-12-05 21:39:30,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 21:39:30,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:30,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:30,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:31,030 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-12-05 21:39:31,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:31,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8822 states to 2994 states and 8741 transitions. [2024-12-05 21:39:31,844 INFO L276 IsEmpty]: Start isEmpty. Operand 2994 states and 8741 transitions. [2024-12-05 21:39:31,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 21:39:31,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:31,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:32,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:32,245 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-05 21:39:34,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:34,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8868 states to 2997 states and 8787 transitions. [2024-12-05 21:39:34,043 INFO L276 IsEmpty]: Start isEmpty. Operand 2997 states and 8787 transitions. [2024-12-05 21:39:34,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 21:39:34,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:34,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:34,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:34,526 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:39:41,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:41,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8946 states to 3004 states and 8865 transitions. [2024-12-05 21:39:41,605 INFO L276 IsEmpty]: Start isEmpty. Operand 3004 states and 8865 transitions. [2024-12-05 21:39:41,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 21:39:41,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:41,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:41,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:42,102 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-05 21:39:43,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:43,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8949 states to 3005 states and 8868 transitions. [2024-12-05 21:39:43,684 INFO L276 IsEmpty]: Start isEmpty. Operand 3005 states and 8868 transitions. [2024-12-05 21:39:43,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 21:39:43,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:43,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:43,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:44,056 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-05 21:39:45,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:45,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8952 states to 3006 states and 8871 transitions. [2024-12-05 21:39:45,943 INFO L276 IsEmpty]: Start isEmpty. Operand 3006 states and 8871 transitions. [2024-12-05 21:39:45,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 21:39:45,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:45,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:46,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:46,341 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:39:50,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:50,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8966 states to 3008 states and 8885 transitions. [2024-12-05 21:39:50,245 INFO L276 IsEmpty]: Start isEmpty. Operand 3008 states and 8885 transitions. [2024-12-05 21:39:50,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 21:39:50,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:50,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:50,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:50,597 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-05 21:39:52,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:52,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8972 states to 3009 states and 8891 transitions. [2024-12-05 21:39:52,136 INFO L276 IsEmpty]: Start isEmpty. Operand 3009 states and 8891 transitions. [2024-12-05 21:39:52,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 21:39:52,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:52,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:52,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:52,536 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:39:54,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:54,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8976 states to 3010 states and 8895 transitions. [2024-12-05 21:39:54,423 INFO L276 IsEmpty]: Start isEmpty. Operand 3010 states and 8895 transitions. [2024-12-05 21:39:54,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 21:39:54,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:54,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:54,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:54,771 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-12-05 21:39:55,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:55,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8976 states to 3011 states and 8895 transitions. [2024-12-05 21:39:55,495 INFO L276 IsEmpty]: Start isEmpty. Operand 3011 states and 8895 transitions. [2024-12-05 21:39:55,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 21:39:55,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:55,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:55,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:55,894 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:39:57,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:57,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9041 states to 3014 states and 8960 transitions. [2024-12-05 21:39:57,736 INFO L276 IsEmpty]: Start isEmpty. Operand 3014 states and 8960 transitions. [2024-12-05 21:39:57,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 21:39:57,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:57,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:58,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:58,267 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:40:00,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:00,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9103 states to 3017 states and 9022 transitions. [2024-12-05 21:40:00,174 INFO L276 IsEmpty]: Start isEmpty. Operand 3017 states and 9022 transitions. [2024-12-05 21:40:00,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 21:40:00,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:00,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:00,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:00,536 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-12-05 21:40:01,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:01,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9103 states to 3018 states and 9022 transitions. [2024-12-05 21:40:01,276 INFO L276 IsEmpty]: Start isEmpty. Operand 3018 states and 9022 transitions. [2024-12-05 21:40:01,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 21:40:01,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:01,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:01,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:01,824 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:40:03,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:03,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9168 states to 3021 states and 9087 transitions. [2024-12-05 21:40:03,486 INFO L276 IsEmpty]: Start isEmpty. Operand 3021 states and 9087 transitions. [2024-12-05 21:40:03,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 21:40:03,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:03,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:03,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:03,867 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-05 21:40:05,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:05,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9227 states to 3024 states and 9146 transitions. [2024-12-05 21:40:05,585 INFO L276 IsEmpty]: Start isEmpty. Operand 3024 states and 9146 transitions. [2024-12-05 21:40:05,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 21:40:05,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:05,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:06,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:06,731 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:40:13,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:13,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9240 states to 3027 states and 9159 transitions. [2024-12-05 21:40:13,287 INFO L276 IsEmpty]: Start isEmpty. Operand 3027 states and 9159 transitions. [2024-12-05 21:40:13,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 21:40:13,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:13,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:13,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:13,685 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-05 21:40:15,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:15,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9243 states to 3028 states and 9162 transitions. [2024-12-05 21:40:15,673 INFO L276 IsEmpty]: Start isEmpty. Operand 3028 states and 9162 transitions. [2024-12-05 21:40:15,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 21:40:15,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:15,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:16,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:17,034 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:40:29,160 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []