./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 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b0c38f9-b004-4cf0-92fe-204eb4e44b55/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b0c38f9-b004-4cf0-92fe-204eb4e44b55/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b0c38f9-b004-4cf0-92fe-204eb4e44b55/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b0c38f9-b004-4cf0-92fe-204eb4e44b55/bin/ukojak-verify-Qdu7aM0XO9/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_5b0c38f9-b004-4cf0-92fe-204eb4e44b55/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b0c38f9-b004-4cf0-92fe-204eb4e44b55/bin/ukojak-verify-Qdu7aM0XO9 --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 d57db9f03a5170fd6970a4ac4989029ee35a0e85ad6a1c5337395bb7ff185d1b --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 03:36:11,381 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 03:36:11,465 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b0c38f9-b004-4cf0-92fe-204eb4e44b55/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-12-03 03:36:11,469 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 03:36:11,470 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 03:36:11,493 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 03:36:11,494 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 03:36:11,494 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 03:36:11,495 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 03:36:11,495 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 03:36:11,496 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 03:36:11,496 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 03:36:11,497 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 03:36:11,497 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 03:36:11,498 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 03:36:11,498 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 03:36:11,499 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 03:36:11,499 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 03:36:11,500 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 03:36:11,500 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 03:36:11,501 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 03:36:11,502 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 03:36:11,502 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 03:36:11,503 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 03:36:11,503 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 03:36:11,504 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 03:36:11,504 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 03:36:11,504 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 03:36:11,505 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 03:36:11,505 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 03:36:11,505 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b0c38f9-b004-4cf0-92fe-204eb4e44b55/bin/ukojak-verify-Qdu7aM0XO9/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b0c38f9-b004-4cf0-92fe-204eb4e44b55/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d57db9f03a5170fd6970a4ac4989029ee35a0e85ad6a1c5337395bb7ff185d1b [2023-12-03 03:36:11,740 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 03:36:11,760 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 03:36:11,763 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 03:36:11,764 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 03:36:11,765 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 03:36:11,766 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b0c38f9-b004-4cf0-92fe-204eb4e44b55/bin/ukojak-verify-Qdu7aM0XO9/../../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 [2023-12-03 03:36:14,486 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 03:36:15,004 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 03:36:15,004 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b0c38f9-b004-4cf0-92fe-204eb4e44b55/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 [2023-12-03 03:36:15,051 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b0c38f9-b004-4cf0-92fe-204eb4e44b55/bin/ukojak-verify-Qdu7aM0XO9/data/381076a63/91ec53c623d241bfa8ca01b7e918c55d/FLAG938ffffc0 [2023-12-03 03:36:15,063 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b0c38f9-b004-4cf0-92fe-204eb4e44b55/bin/ukojak-verify-Qdu7aM0XO9/data/381076a63/91ec53c623d241bfa8ca01b7e918c55d [2023-12-03 03:36:15,065 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 03:36:15,066 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 03:36:15,068 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 03:36:15,068 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 03:36:15,071 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 03:36:15,072 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 03:36:15" (1/1) ... [2023-12-03 03:36:15,073 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21c69408 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:36:15, skipping insertion in model container [2023-12-03 03:36:15,073 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 03:36:15" (1/1) ... [2023-12-03 03:36:15,242 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 03:36:18,116 WARN L240 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_5b0c38f9-b004-4cf0-92fe-204eb4e44b55/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] [2023-12-03 03:36:18,527 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 03:36:18,553 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 03:36:18,749 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [9387] [2023-12-03 03:36:18,751 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapq %0": "=r" (val): "0" (val)); [9394] [2023-12-03 03:36:18,753 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [9435] [2023-12-03 03:36:18,753 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [9438] [2023-12-03 03:36:18,754 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [9441] [2023-12-03 03:36:18,754 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [9444] [2023-12-03 03:36:18,757 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] [2023-12-03 03:36:18,759 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] [2023-12-03 03:36:18,759 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] [2023-12-03 03:36:18,759 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] [2023-12-03 03:36:18,760 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] [2023-12-03 03:36:18,772 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] [2023-12-03 03:36:18,773 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] [2023-12-03 03:36:18,778 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] [2023-12-03 03:36:18,780 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] [2023-12-03 03:36:18,782 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] [2023-12-03 03:36:18,782 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] [2023-12-03 03:36:18,783 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] [2023-12-03 03:36:18,785 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] [2023-12-03 03:36:18,786 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] [2023-12-03 03:36:18,965 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 *)"/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] [2023-12-03 03:36:19,304 WARN L240 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_5b0c38f9-b004-4cf0-92fe-204eb4e44b55/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] [2023-12-03 03:36:19,324 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 03:36:19,454 WARN L675 CHandler]: The function __cmpxchg_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 03:36:19,454 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 03:36:19,454 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 03:36:19,462 INFO L206 MainTranslator]: Completed translation [2023-12-03 03:36:19,462 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:36:19 WrapperNode [2023-12-03 03:36:19,462 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 03:36:19,463 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 03:36:19,463 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 03:36:19,463 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 03:36:19,471 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:36:19" (1/1) ... [2023-12-03 03:36:19,560 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:36:19" (1/1) ... [2023-12-03 03:36:19,849 INFO L138 Inliner]: procedures = 483, calls = 3016, calls flagged for inlining = 237, calls inlined = 184, statements flattened = 7731 [2023-12-03 03:36:19,850 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 03:36:19,851 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 03:36:19,851 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 03:36:19,851 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 03:36:19,862 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:36:19" (1/1) ... [2023-12-03 03:36:19,862 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:36:19" (1/1) ... [2023-12-03 03:36:19,903 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:36:19" (1/1) ... [2023-12-03 03:36:19,903 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:36:19" (1/1) ... [2023-12-03 03:36:20,038 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:36:19" (1/1) ... [2023-12-03 03:36:20,062 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:36:19" (1/1) ... [2023-12-03 03:36:20,097 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:36:19" (1/1) ... [2023-12-03 03:36:20,119 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:36:19" (1/1) ... [2023-12-03 03:36:20,173 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 03:36:20,173 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 03:36:20,173 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 03:36:20,174 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 03:36:20,174 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:36:19" (1/1) ... [2023-12-03 03:36:20,178 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 03:36:20,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b0c38f9-b004-4cf0-92fe-204eb4e44b55/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 03:36:20,198 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b0c38f9-b004-4cf0-92fe-204eb4e44b55/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 03:36:20,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b0c38f9-b004-4cf0-92fe-204eb4e44b55/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 03:36:20,237 INFO L130 BoogieDeclarations]: Found specification of procedure ib_wc_status_msg [2023-12-03 03:36:20,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_wc_status_msg [2023-12-03 03:36:20,237 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-12-03 03:36:20,237 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-12-03 03:36:20,237 INFO L130 BoogieDeclarations]: Found specification of procedure isert_setup_id [2023-12-03 03:36:20,237 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_setup_id [2023-12-03 03:36:20,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-12-03 03:36:20,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-12-03 03:36:20,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_isert_conn [2023-12-03 03:36:20,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_isert_conn [2023-12-03 03:36:20,238 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2023-12-03 03:36:20,238 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2023-12-03 03:36:20,238 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2023-12-03 03:36:20,238 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2023-12-03 03:36:20,238 INFO L130 BoogieDeclarations]: Found specification of procedure iscsit_stop_dataout_timer [2023-12-03 03:36:20,238 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsit_stop_dataout_timer [2023-12-03 03:36:20,239 INFO L130 BoogieDeclarations]: Found specification of procedure rdma_destroy_id [2023-12-03 03:36:20,239 INFO L138 BoogieDeclarations]: Found implementation of procedure rdma_destroy_id [2023-12-03 03:36:20,239 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2023-12-03 03:36:20,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2023-12-03 03:36:20,239 INFO L130 BoogieDeclarations]: Found specification of procedure isert_cq_work [2023-12-03 03:36:20,239 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_cq_work [2023-12-03 03:36:20,239 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-12-03 03:36:20,239 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-12-03 03:36:20,240 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_recv [2023-12-03 03:36:20,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_recv [2023-12-03 03:36:20,240 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_sync_single_for_device [2023-12-03 03:36:20,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_sync_single_for_device [2023-12-03 03:36:20,240 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-12-03 03:36:20,240 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-12-03 03:36:20,240 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-12-03 03:36:20,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_isert_conn [2023-12-03 03:36:20,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_isert_conn [2023-12-03 03:36:20,241 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_unmap_single [2023-12-03 03:36:20,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_unmap_single [2023-12-03 03:36:20,241 INFO L130 BoogieDeclarations]: Found specification of procedure isert_init_send_wr [2023-12-03 03:36:20,241 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_init_send_wr [2023-12-03 03:36:20,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_np_accept_mutex_of_isert_np [2023-12-03 03:36:20,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_np_accept_mutex_of_isert_np [2023-12-03 03:36:20,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-12-03 03:36:20,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-12-03 03:36:20,241 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-12-03 03:36:20,241 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-12-03 03:36:20,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_np_accept_mutex_of_isert_np [2023-12-03 03:36:20,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_np_accept_mutex_of_isert_np [2023-12-03 03:36:20,242 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-03 03:36:20,242 INFO L130 BoogieDeclarations]: Found specification of procedure ib_sg_dma_address [2023-12-03 03:36:20,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_sg_dma_address [2023-12-03 03:36:20,242 INFO L130 BoogieDeclarations]: Found specification of procedure isert_wait_conn [2023-12-03 03:36:20,242 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_wait_conn [2023-12-03 03:36:20,242 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~int~X~int~TO~VOID [2023-12-03 03:36:20,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~int~X~int~TO~VOID [2023-12-03 03:36:20,243 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-12-03 03:36:20,243 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-12-03 03:36:20,243 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2023-12-03 03:36:20,243 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2023-12-03 03:36:20,243 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_map_single [2023-12-03 03:36:20,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_map_single [2023-12-03 03:36:20,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-12-03 03:36:20,244 INFO L130 BoogieDeclarations]: Found specification of procedure isert_conn_terminate [2023-12-03 03:36:20,244 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_conn_terminate [2023-12-03 03:36:20,244 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-12-03 03:36:20,244 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-12-03 03:36:20,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-12-03 03:36:20,244 INFO L130 BoogieDeclarations]: Found specification of procedure isert_prot_cmd [2023-12-03 03:36:20,244 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_prot_cmd [2023-12-03 03:36:20,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-03 03:36:20,244 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-12-03 03:36:20,245 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-12-03 03:36:20,245 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_interruptible [2023-12-03 03:36:20,245 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_interruptible [2023-12-03 03:36:20,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-12-03 03:36:20,245 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-12-03 03:36:20,245 INFO L130 BoogieDeclarations]: Found specification of procedure isert_release_work [2023-12-03 03:36:20,245 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_release_work [2023-12-03 03:36:20,245 INFO L130 BoogieDeclarations]: Found specification of procedure isert_free_np [2023-12-03 03:36:20,245 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_free_np [2023-12-03 03:36:20,246 INFO L130 BoogieDeclarations]: Found specification of procedure isert_comp_put [2023-12-03 03:36:20,246 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_comp_put [2023-12-03 03:36:20,246 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-12-03 03:36:20,246 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-12-03 03:36:20,246 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2023-12-03 03:36:20,246 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2023-12-03 03:36:20,246 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2023-12-03 03:36:20,246 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2023-12-03 03:36:20,246 INFO L130 BoogieDeclarations]: Found specification of procedure sg_copy_from_buffer [2023-12-03 03:36:20,246 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_copy_from_buffer [2023-12-03 03:36:20,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-12-03 03:36:20,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-12-03 03:36:20,247 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-03 03:36:20,247 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-12-03 03:36:20,247 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-12-03 03:36:20,247 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 03:36:20,247 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2023-12-03 03:36:20,247 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2023-12-03 03:36:20,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-03 03:36:20,247 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-12-03 03:36:20,248 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-12-03 03:36:20,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-12-03 03:36:20,248 INFO L130 BoogieDeclarations]: Found specification of procedure isert_completion_put [2023-12-03 03:36:20,248 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_completion_put [2023-12-03 03:36:20,248 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-12-03 03:36:20,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-12-03 03:36:20,248 INFO L130 BoogieDeclarations]: Found specification of procedure isert_unmap_data_buf [2023-12-03 03:36:20,248 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_unmap_data_buf [2023-12-03 03:36:20,248 INFO L130 BoogieDeclarations]: Found specification of procedure isert_inv_rkey [2023-12-03 03:36:20,249 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_inv_rkey [2023-12-03 03:36:20,249 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-12-03 03:36:20,249 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-12-03 03:36:20,249 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_sync_single_for_cpu [2023-12-03 03:36:20,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_sync_single_for_cpu [2023-12-03 03:36:20,249 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-12-03 03:36:20,249 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-12-03 03:36:20,249 INFO L130 BoogieDeclarations]: Found specification of procedure isert_allocate_cmd [2023-12-03 03:36:20,249 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_allocate_cmd [2023-12-03 03:36:20,249 INFO L130 BoogieDeclarations]: Found specification of procedure isert_do_control_comp [2023-12-03 03:36:20,250 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_do_control_comp [2023-12-03 03:36:20,250 INFO L130 BoogieDeclarations]: Found specification of procedure isert_put_conn [2023-12-03 03:36:20,250 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_put_conn [2023-12-03 03:36:20,250 INFO L130 BoogieDeclarations]: Found specification of procedure isert_connect_release [2023-12-03 03:36:20,250 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_connect_release [2023-12-03 03:36:20,250 INFO L130 BoogieDeclarations]: Found specification of procedure isert_free_comps [2023-12-03 03:36:20,250 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_free_comps [2023-12-03 03:36:20,250 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 03:36:20,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 03:36:20,250 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2023-12-03 03:36:20,251 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2023-12-03 03:36:20,251 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-12-03 03:36:20,251 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-12-03 03:36:20,251 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-12-03 03:36:20,251 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-12-03 03:36:20,251 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2023-12-03 03:36:20,251 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2023-12-03 03:36:20,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-12-03 03:36:20,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-12-03 03:36:20,251 INFO L130 BoogieDeclarations]: Found specification of procedure isert_device_put [2023-12-03 03:36:20,252 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_device_put [2023-12-03 03:36:20,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-12-03 03:36:20,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-12-03 03:36:20,252 INFO L130 BoogieDeclarations]: Found specification of procedure isert_map_data_buf [2023-12-03 03:36:20,252 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_map_data_buf [2023-12-03 03:36:20,252 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-12-03 03:36:20,252 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-12-03 03:36:20,252 INFO L130 BoogieDeclarations]: Found specification of procedure isert_free_conn [2023-12-03 03:36:20,252 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_free_conn [2023-12-03 03:36:20,252 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_send [2023-12-03 03:36:20,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_send [2023-12-03 03:36:20,253 INFO L130 BoogieDeclarations]: Found specification of procedure isert_init_tx_hdrs [2023-12-03 03:36:20,253 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_init_tx_hdrs [2023-12-03 03:36:20,253 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2023-12-03 03:36:20,253 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2023-12-03 03:36:20,253 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-12-03 03:36:20,253 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-12-03 03:36:20,253 INFO L130 BoogieDeclarations]: Found specification of procedure ib_free_fast_reg_page_list [2023-12-03 03:36:20,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_free_fast_reg_page_list [2023-12-03 03:36:20,253 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2023-12-03 03:36:20,253 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2023-12-03 03:36:20,254 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-12-03 03:36:20,254 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-12-03 03:36:20,254 INFO L130 BoogieDeclarations]: Found specification of procedure isert_aborted_task [2023-12-03 03:36:20,254 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_aborted_task [2023-12-03 03:36:20,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-12-03 03:36:20,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-12-03 03:36:20,254 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2023-12-03 03:36:20,254 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2023-12-03 03:36:20,254 INFO L130 BoogieDeclarations]: Found specification of procedure isert_put_response [2023-12-03 03:36:20,254 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_put_response [2023-12-03 03:36:20,254 INFO L130 BoogieDeclarations]: Found specification of procedure isert_wait4flush [2023-12-03 03:36:20,255 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_wait4flush [2023-12-03 03:36:20,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-12-03 03:36:20,255 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-12-03 03:36:20,255 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-03 03:36:20,255 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-03 03:36:20,255 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-12-03 03:36:20,255 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-12-03 03:36:20,255 INFO L130 BoogieDeclarations]: Found specification of procedure isert_free_login_buf [2023-12-03 03:36:20,255 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_free_login_buf [2023-12-03 03:36:20,255 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2023-12-03 03:36:20,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2023-12-03 03:36:20,256 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-12-03 03:36:20,256 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-12-03 03:36:20,256 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-03 03:36:20,256 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-12-03 03:36:20,256 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-12-03 03:36:20,256 INFO L130 BoogieDeclarations]: Found specification of procedure iscsit_priv_cmd [2023-12-03 03:36:20,256 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsit_priv_cmd [2023-12-03 03:36:20,256 INFO L130 BoogieDeclarations]: Found specification of procedure isert_put_nopin [2023-12-03 03:36:20,256 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_put_nopin [2023-12-03 03:36:20,257 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-03 03:36:20,257 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2023-12-03 03:36:20,257 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2023-12-03 03:36:20,257 INFO L130 BoogieDeclarations]: Found specification of procedure isert_reg_rdma [2023-12-03 03:36:20,257 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_reg_rdma [2023-12-03 03:36:20,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-03 03:36:20,257 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-12-03 03:36:20,257 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-12-03 03:36:20,257 INFO L130 BoogieDeclarations]: Found specification of procedure isert_post_recv [2023-12-03 03:36:20,257 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_post_recv [2023-12-03 03:36:20,257 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-12-03 03:36:20,258 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-12-03 03:36:20,258 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-12-03 03:36:20,258 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-12-03 03:36:20,258 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-12-03 03:36:20,258 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-12-03 03:36:20,258 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-12-03 03:36:20,258 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-12-03 03:36:20,258 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-12-03 03:36:20,259 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-12-03 03:36:20,259 INFO L130 BoogieDeclarations]: Found specification of procedure isert_rdma_post_recvl [2023-12-03 03:36:20,259 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_rdma_post_recvl [2023-12-03 03:36:20,259 INFO L130 BoogieDeclarations]: Found specification of procedure isert_conn_free_fastreg_pool [2023-12-03 03:36:20,259 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_conn_free_fastreg_pool [2023-12-03 03:36:20,259 INFO L130 BoogieDeclarations]: Found specification of procedure transport_send_check_condition_and_sense [2023-12-03 03:36:20,259 INFO L138 BoogieDeclarations]: Found implementation of procedure transport_send_check_condition_and_sense [2023-12-03 03:36:20,259 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-12-03 03:36:20,259 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-12-03 03:36:20,259 INFO L130 BoogieDeclarations]: Found specification of procedure isert_reg_sig_mr [2023-12-03 03:36:20,260 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_reg_sig_mr [2023-12-03 03:36:20,260 INFO L130 BoogieDeclarations]: Found specification of procedure transport_generic_free_cmd [2023-12-03 03:36:20,260 INFO L138 BoogieDeclarations]: Found implementation of procedure transport_generic_free_cmd [2023-12-03 03:36:20,260 INFO L130 BoogieDeclarations]: Found specification of procedure isert_unmap_tx_desc [2023-12-03 03:36:20,260 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_unmap_tx_desc [2023-12-03 03:36:20,260 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-12-03 03:36:20,260 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-12-03 03:36:20,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_device_list_mutex [2023-12-03 03:36:20,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_device_list_mutex [2023-12-03 03:36:20,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_device_list_mutex [2023-12-03 03:36:20,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_device_list_mutex [2023-12-03 03:36:20,260 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2023-12-03 03:36:20,261 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2023-12-03 03:36:20,261 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2023-12-03 03:36:20,261 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2023-12-03 03:36:20,261 INFO L130 BoogieDeclarations]: Found specification of procedure isert_handle_prot_cmd [2023-12-03 03:36:20,261 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_handle_prot_cmd [2023-12-03 03:36:20,261 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dereg_mr [2023-12-03 03:36:20,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dereg_mr [2023-12-03 03:36:20,261 INFO L130 BoogieDeclarations]: Found specification of procedure ib_req_notify_cq [2023-12-03 03:36:20,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_req_notify_cq [2023-12-03 03:36:20,261 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-12-03 03:36:20,262 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-12-03 03:36:20,262 INFO L130 BoogieDeclarations]: Found specification of procedure isert_check_pi_status [2023-12-03 03:36:20,262 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_check_pi_status [2023-12-03 03:36:20,262 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2023-12-03 03:36:20,262 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2023-12-03 03:36:20,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-03 03:36:20,262 INFO L130 BoogieDeclarations]: Found specification of procedure isert_create_send_desc [2023-12-03 03:36:20,262 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_create_send_desc [2023-12-03 03:36:20,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-12-03 03:36:20,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-12-03 03:36:20,262 INFO L130 BoogieDeclarations]: Found specification of procedure ib_sg_dma_len [2023-12-03 03:36:20,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_sg_dma_len [2023-12-03 03:36:20,263 INFO L130 BoogieDeclarations]: Found specification of procedure isert_fast_reg_mr [2023-12-03 03:36:20,263 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_fast_reg_mr [2023-12-03 03:36:20,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-12-03 03:36:20,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-12-03 03:36:20,263 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2023-12-03 03:36:20,263 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2023-12-03 03:36:20,263 INFO L130 BoogieDeclarations]: Found specification of procedure isert_post_response [2023-12-03 03:36:20,263 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_post_response [2023-12-03 03:36:20,263 INFO L130 BoogieDeclarations]: Found specification of procedure ib_alloc_fast_reg_mr [2023-12-03 03:36:20,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_alloc_fast_reg_mr [2023-12-03 03:36:20,263 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-12-03 03:36:20,264 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-12-03 03:36:20,264 INFO L130 BoogieDeclarations]: Found specification of procedure isert_rx_login_req [2023-12-03 03:36:20,264 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_rx_login_req [2023-12-03 03:36:20,264 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2023-12-03 03:36:20,264 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2023-12-03 03:36:20,264 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_mapping_error [2023-12-03 03:36:20,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_mapping_error [2023-12-03 03:36:20,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 03:36:20,264 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-12-03 03:36:20,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-12-03 03:36:20,265 INFO L130 BoogieDeclarations]: Found specification of procedure target_put_sess_cmd [2023-12-03 03:36:20,265 INFO L138 BoogieDeclarations]: Found implementation of procedure target_put_sess_cmd [2023-12-03 03:36:20,265 INFO L130 BoogieDeclarations]: Found specification of procedure isert_set_dif_domain [2023-12-03 03:36:20,265 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_set_dif_domain [2023-12-03 03:36:20,265 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2023-12-03 03:36:20,265 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2023-12-03 03:36:20,265 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dealloc_pd [2023-12-03 03:36:20,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dealloc_pd [2023-12-03 03:36:20,265 INFO L130 BoogieDeclarations]: Found specification of procedure ib_alloc_fast_reg_page_list [2023-12-03 03:36:20,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_alloc_fast_reg_page_list [2023-12-03 03:36:20,266 INFO L130 BoogieDeclarations]: Found specification of procedure iscsit_build_rsp_pdu [2023-12-03 03:36:20,266 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsit_build_rsp_pdu [2023-12-03 03:36:21,324 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 03:36:21,328 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 03:36:21,493 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-12-03 03:36:36,576 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 03:36:38,180 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 03:36:38,180 INFO L309 CfgBuilder]: Removed 2 assume(true) statements. [2023-12-03 03:36:38,183 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 03:36:38 BoogieIcfgContainer [2023-12-03 03:36:38,183 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 03:36:38,184 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 03:36:38,184 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 03:36:38,193 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 03:36:38,194 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 03:36:38" (1/1) ... [2023-12-03 03:36:38,202 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 03:36:38,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:36:38,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3289 states to 2258 states and 3289 transitions. [2023-12-03 03:36:38,322 INFO L276 IsEmpty]: Start isEmpty. Operand 2258 states and 3289 transitions. [2023-12-03 03:36:38,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-03 03:36:38,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:36:38,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:36:38,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:36:38,983 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:36:39,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:36:39,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3306 states to 2260 states and 3306 transitions. [2023-12-03 03:36:39,769 INFO L276 IsEmpty]: Start isEmpty. Operand 2260 states and 3306 transitions. [2023-12-03 03:36:39,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-03 03:36:39,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:36:39,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:36:39,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:36:40,353 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:36:41,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:36:41,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3388 states to 2279 states and 3373 transitions. [2023-12-03 03:36:41,061 INFO L276 IsEmpty]: Start isEmpty. Operand 2279 states and 3373 transitions. [2023-12-03 03:36:41,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-12-03 03:36:41,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:36:41,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:36:41,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:36:41,398 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:36:41,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:36:41,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3423 states to 2283 states and 3408 transitions. [2023-12-03 03:36:41,677 INFO L276 IsEmpty]: Start isEmpty. Operand 2283 states and 3408 transitions. [2023-12-03 03:36:41,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-03 03:36:41,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:36:41,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:36:41,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:36:42,209 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:36:42,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:36:42,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3430 states to 2287 states and 3415 transitions. [2023-12-03 03:36:42,260 INFO L276 IsEmpty]: Start isEmpty. Operand 2287 states and 3415 transitions. [2023-12-03 03:36:42,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-12-03 03:36:42,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:36:42,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:36:42,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:36:42,860 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:36:42,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:36:42,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3435 states to 2290 states and 3420 transitions. [2023-12-03 03:36:42,919 INFO L276 IsEmpty]: Start isEmpty. Operand 2290 states and 3420 transitions. [2023-12-03 03:36:42,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-12-03 03:36:42,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:36:42,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:36:43,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:36:43,477 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:36:43,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:36:43,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3435 states to 2291 states and 3420 transitions. [2023-12-03 03:36:43,519 INFO L276 IsEmpty]: Start isEmpty. Operand 2291 states and 3420 transitions. [2023-12-03 03:36:43,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-03 03:36:43,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:36:43,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:36:43,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:36:43,859 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:36:43,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:36:43,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3437 states to 2293 states and 3419 transitions. [2023-12-03 03:36:43,907 INFO L276 IsEmpty]: Start isEmpty. Operand 2293 states and 3419 transitions. [2023-12-03 03:36:43,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-12-03 03:36:43,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:36:43,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:36:44,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:36:44,266 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:36:44,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:36:44,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3440 states to 2295 states and 3421 transitions. [2023-12-03 03:36:44,299 INFO L276 IsEmpty]: Start isEmpty. Operand 2295 states and 3421 transitions. [2023-12-03 03:36:44,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-03 03:36:44,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:36:44,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:36:44,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:36:44,491 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:36:44,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:36:44,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3476 states to 2300 states and 3457 transitions. [2023-12-03 03:36:44,802 INFO L276 IsEmpty]: Start isEmpty. Operand 2300 states and 3457 transitions. [2023-12-03 03:36:44,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-12-03 03:36:44,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:36:44,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:36:44,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:36:44,998 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:36:45,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:36:45,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3514 states to 2306 states and 3495 transitions. [2023-12-03 03:36:45,512 INFO L276 IsEmpty]: Start isEmpty. Operand 2306 states and 3495 transitions. [2023-12-03 03:36:45,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-03 03:36:45,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:36:45,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:36:45,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:36:45,718 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:36:45,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:36:45,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3533 states to 2311 states and 3514 transitions. [2023-12-03 03:36:45,909 INFO L276 IsEmpty]: Start isEmpty. Operand 2311 states and 3514 transitions. [2023-12-03 03:36:45,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-03 03:36:45,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:36:45,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:36:45,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:36:46,110 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:36:46,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:36:46,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3543 states to 2315 states and 3524 transitions. [2023-12-03 03:36:46,359 INFO L276 IsEmpty]: Start isEmpty. Operand 2315 states and 3524 transitions. [2023-12-03 03:36:46,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-03 03:36:46,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:36:46,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:36:46,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:36:46,637 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:36:47,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:36:47,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3582 states to 2322 states and 3563 transitions. [2023-12-03 03:36:47,235 INFO L276 IsEmpty]: Start isEmpty. Operand 2322 states and 3563 transitions. [2023-12-03 03:36:47,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-03 03:36:47,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:36:47,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:36:47,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:36:47,466 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:36:47,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:36:47,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3582 states to 2323 states and 3563 transitions. [2023-12-03 03:36:47,506 INFO L276 IsEmpty]: Start isEmpty. Operand 2323 states and 3563 transitions. [2023-12-03 03:36:47,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-12-03 03:36:47,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:36:47,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:36:47,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:36:47,700 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:36:47,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:36:47,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3585 states to 2325 states and 3566 transitions. [2023-12-03 03:36:47,729 INFO L276 IsEmpty]: Start isEmpty. Operand 2325 states and 3566 transitions. [2023-12-03 03:36:47,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-12-03 03:36:47,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:36:47,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:36:47,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:36:47,919 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:36:48,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:36:48,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3590 states to 2328 states and 3571 transitions. [2023-12-03 03:36:48,011 INFO L276 IsEmpty]: Start isEmpty. Operand 2328 states and 3571 transitions. [2023-12-03 03:36:48,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-12-03 03:36:48,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:36:48,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:36:48,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:36:48,227 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:36:48,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:36:48,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3582 states to 2327 states and 3563 transitions. [2023-12-03 03:36:48,301 INFO L276 IsEmpty]: Start isEmpty. Operand 2327 states and 3563 transitions. [2023-12-03 03:36:48,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-12-03 03:36:48,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:36:48,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:36:48,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:36:48,580 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:36:48,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:36:48,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3582 states to 2328 states and 3563 transitions. [2023-12-03 03:36:48,630 INFO L276 IsEmpty]: Start isEmpty. Operand 2328 states and 3563 transitions. [2023-12-03 03:36:48,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-12-03 03:36:48,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:36:48,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:36:48,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:36:48,883 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:36:48,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:36:48,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3585 states to 2330 states and 3566 transitions. [2023-12-03 03:36:48,924 INFO L276 IsEmpty]: Start isEmpty. Operand 2330 states and 3566 transitions. [2023-12-03 03:36:48,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-12-03 03:36:48,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:36:48,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:36:49,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:36:49,167 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:36:49,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:36:49,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3577 states to 2329 states and 3558 transitions. [2023-12-03 03:36:49,239 INFO L276 IsEmpty]: Start isEmpty. Operand 2329 states and 3558 transitions. [2023-12-03 03:36:49,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-12-03 03:36:49,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:36:49,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:36:49,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:36:49,533 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:36:51,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:36:51,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3653 states to 2347 states and 3620 transitions. [2023-12-03 03:36:51,044 INFO L276 IsEmpty]: Start isEmpty. Operand 2347 states and 3620 transitions. [2023-12-03 03:36:51,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-03 03:36:51,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:36:51,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:36:51,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:36:51,217 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:36:52,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:36:52,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3693 states to 2354 states and 3660 transitions. [2023-12-03 03:36:52,149 INFO L276 IsEmpty]: Start isEmpty. Operand 2354 states and 3660 transitions. [2023-12-03 03:36:52,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-03 03:36:52,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:36:52,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:36:52,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:36:52,367 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:36:52,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:36:52,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3719 states to 2358 states and 3686 transitions. [2023-12-03 03:36:52,758 INFO L276 IsEmpty]: Start isEmpty. Operand 2358 states and 3686 transitions. [2023-12-03 03:36:52,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-12-03 03:36:52,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:36:52,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:36:52,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:36:52,892 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:36:53,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:36:53,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3738 states to 2363 states and 3705 transitions. [2023-12-03 03:36:53,250 INFO L276 IsEmpty]: Start isEmpty. Operand 2363 states and 3705 transitions. [2023-12-03 03:36:53,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-12-03 03:36:53,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:36:53,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:36:53,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:36:53,422 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:36:53,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:36:53,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3738 states to 2364 states and 3705 transitions. [2023-12-03 03:36:53,530 INFO L276 IsEmpty]: Start isEmpty. Operand 2364 states and 3705 transitions. [2023-12-03 03:36:53,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-12-03 03:36:53,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:36:53,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:36:53,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:36:53,714 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:36:53,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:36:53,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3741 states to 2366 states and 3708 transitions. [2023-12-03 03:36:53,733 INFO L276 IsEmpty]: Start isEmpty. Operand 2366 states and 3708 transitions. [2023-12-03 03:36:53,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-03 03:36:53,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:36:53,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:36:53,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:36:54,110 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:36:55,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:36:55,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3852 states to 2383 states and 3819 transitions. [2023-12-03 03:36:55,387 INFO L276 IsEmpty]: Start isEmpty. Operand 2383 states and 3819 transitions. [2023-12-03 03:36:55,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-12-03 03:36:55,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:36:55,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:36:55,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:36:55,891 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:36:57,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:36:57,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3965 states to 2399 states and 3932 transitions. [2023-12-03 03:36:57,641 INFO L276 IsEmpty]: Start isEmpty. Operand 2399 states and 3932 transitions. [2023-12-03 03:36:57,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 03:36:57,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:36:57,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:36:57,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:36:58,001 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:37:00,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:37:00,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4088 states to 2418 states and 4055 transitions. [2023-12-03 03:37:00,184 INFO L276 IsEmpty]: Start isEmpty. Operand 2418 states and 4055 transitions. [2023-12-03 03:37:00,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-12-03 03:37:00,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:37:00,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:37:00,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:37:00,536 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-12-03 03:37:00,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:37:00,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4094 states to 2421 states and 4061 transitions. [2023-12-03 03:37:00,788 INFO L276 IsEmpty]: Start isEmpty. Operand 2421 states and 4061 transitions. [2023-12-03 03:37:00,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-03 03:37:00,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:37:00,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:37:00,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:37:01,013 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:37:02,382 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:37:03,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:37:03,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4181 states to 2440 states and 4134 transitions. [2023-12-03 03:37:03,961 INFO L276 IsEmpty]: Start isEmpty. Operand 2440 states and 4134 transitions. [2023-12-03 03:37:03,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 03:37:03,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:37:03,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:37:04,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:37:04,129 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:37:04,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:37:04,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4221 states to 2445 states and 4174 transitions. [2023-12-03 03:37:04,990 INFO L276 IsEmpty]: Start isEmpty. Operand 2445 states and 4174 transitions. [2023-12-03 03:37:04,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 03:37:04,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:37:04,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:37:05,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:37:05,140 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:37:05,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:37:05,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4245 states to 2448 states and 4198 transitions. [2023-12-03 03:37:05,516 INFO L276 IsEmpty]: Start isEmpty. Operand 2448 states and 4198 transitions. [2023-12-03 03:37:05,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 03:37:05,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:37:05,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:37:05,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:37:05,659 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:37:05,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:37:05,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4270 states to 2451 states and 4223 transitions. [2023-12-03 03:37:05,986 INFO L276 IsEmpty]: Start isEmpty. Operand 2451 states and 4223 transitions. [2023-12-03 03:37:05,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 03:37:05,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:37:05,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:37:06,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:37:06,124 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:37:06,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:37:06,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4295 states to 2454 states and 4248 transitions. [2023-12-03 03:37:06,500 INFO L276 IsEmpty]: Start isEmpty. Operand 2454 states and 4248 transitions. [2023-12-03 03:37:06,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-12-03 03:37:06,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:37:06,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:37:06,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:37:06,650 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:37:06,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:37:06,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4298 states to 2456 states and 4251 transitions. [2023-12-03 03:37:06,672 INFO L276 IsEmpty]: Start isEmpty. Operand 2456 states and 4251 transitions. [2023-12-03 03:37:06,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-03 03:37:06,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:37:06,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:37:06,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:37:06,902 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:37:07,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:37:07,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4307 states to 2458 states and 4256 transitions. [2023-12-03 03:37:07,017 INFO L276 IsEmpty]: Start isEmpty. Operand 2458 states and 4256 transitions. [2023-12-03 03:37:07,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-12-03 03:37:07,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:37:07,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:37:07,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:37:07,135 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:37:07,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:37:07,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4328 states to 2463 states and 4277 transitions. [2023-12-03 03:37:07,509 INFO L276 IsEmpty]: Start isEmpty. Operand 2463 states and 4277 transitions. [2023-12-03 03:37:07,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-12-03 03:37:07,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:37:07,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:37:07,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:37:07,663 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:37:07,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:37:07,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4328 states to 2464 states and 4277 transitions. [2023-12-03 03:37:07,839 INFO L276 IsEmpty]: Start isEmpty. Operand 2464 states and 4277 transitions. [2023-12-03 03:37:07,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-03 03:37:07,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:37:07,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:37:07,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:37:08,034 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:37:08,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:37:08,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4322 states to 2463 states and 4271 transitions. [2023-12-03 03:37:08,152 INFO L276 IsEmpty]: Start isEmpty. Operand 2463 states and 4271 transitions. [2023-12-03 03:37:08,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-03 03:37:08,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:37:08,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:37:08,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:37:08,487 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:37:10,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:37:10,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4444 states to 2479 states and 4393 transitions. [2023-12-03 03:37:10,977 INFO L276 IsEmpty]: Start isEmpty. Operand 2479 states and 4393 transitions. [2023-12-03 03:37:10,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-03 03:37:10,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:37:10,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:37:11,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:37:11,183 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:37:13,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:37:13,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4510 states to 2485 states and 4459 transitions. [2023-12-03 03:37:13,311 INFO L276 IsEmpty]: Start isEmpty. Operand 2485 states and 4459 transitions. [2023-12-03 03:37:13,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-03 03:37:13,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:37:13,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:37:13,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:37:13,461 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:37:14,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:37:14,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4541 states to 2488 states and 4490 transitions. [2023-12-03 03:37:14,305 INFO L276 IsEmpty]: Start isEmpty. Operand 2488 states and 4490 transitions. [2023-12-03 03:37:14,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-03 03:37:14,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:37:14,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:37:14,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:37:14,641 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:37:15,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:37:15,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4553 states to 2492 states and 4502 transitions. [2023-12-03 03:37:15,906 INFO L276 IsEmpty]: Start isEmpty. Operand 2492 states and 4502 transitions. [2023-12-03 03:37:15,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-12-03 03:37:15,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:37:15,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:37:15,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:37:16,188 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:37:19,053 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.53s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:37:21,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:37:21,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4647 states to 2512 states and 4582 transitions. [2023-12-03 03:37:21,912 INFO L276 IsEmpty]: Start isEmpty. Operand 2512 states and 4582 transitions. [2023-12-03 03:37:21,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 03:37:21,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:37:21,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:37:21,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:37:22,053 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:37:22,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:37:22,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4679 states to 2516 states and 4614 transitions. [2023-12-03 03:37:22,556 INFO L276 IsEmpty]: Start isEmpty. Operand 2516 states and 4614 transitions. [2023-12-03 03:37:22,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 03:37:22,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:37:22,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:37:22,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:37:22,697 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:37:23,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:37:23,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4705 states to 2519 states and 4640 transitions. [2023-12-03 03:37:23,152 INFO L276 IsEmpty]: Start isEmpty. Operand 2519 states and 4640 transitions. [2023-12-03 03:37:23,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 03:37:23,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:37:23,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:37:23,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:37:23,306 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:37:23,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:37:23,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4731 states to 2522 states and 4666 transitions. [2023-12-03 03:37:23,751 INFO L276 IsEmpty]: Start isEmpty. Operand 2522 states and 4666 transitions. [2023-12-03 03:37:23,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 03:37:23,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:37:23,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:37:23,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:37:23,921 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:37:24,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:37:24,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4754 states to 2525 states and 4689 transitions. [2023-12-03 03:37:24,385 INFO L276 IsEmpty]: Start isEmpty. Operand 2525 states and 4689 transitions. [2023-12-03 03:37:24,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-03 03:37:24,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:37:24,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:37:24,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:37:24,507 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:37:24,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:37:24,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4757 states to 2527 states and 4692 transitions. [2023-12-03 03:37:24,535 INFO L276 IsEmpty]: Start isEmpty. Operand 2527 states and 4692 transitions. [2023-12-03 03:37:24,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-03 03:37:24,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:37:24,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:37:24,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:37:24,653 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:37:24,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:37:24,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4760 states to 2529 states and 4695 transitions. [2023-12-03 03:37:24,681 INFO L276 IsEmpty]: Start isEmpty. Operand 2529 states and 4695 transitions. [2023-12-03 03:37:24,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 03:37:24,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:37:24,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:37:24,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:37:25,021 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:37:27,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:37:27,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4815 states to 2537 states and 4750 transitions. [2023-12-03 03:37:27,274 INFO L276 IsEmpty]: Start isEmpty. Operand 2537 states and 4750 transitions. [2023-12-03 03:37:27,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-12-03 03:37:27,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:37:27,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:37:27,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:37:27,387 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:37:29,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:37:29,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4866 states to 2543 states and 4801 transitions. [2023-12-03 03:37:29,329 INFO L276 IsEmpty]: Start isEmpty. Operand 2543 states and 4801 transitions. [2023-12-03 03:37:29,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-12-03 03:37:29,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:37:29,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:37:29,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:37:29,442 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:37:29,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:37:29,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4878 states to 2544 states and 4813 transitions. [2023-12-03 03:37:29,994 INFO L276 IsEmpty]: Start isEmpty. Operand 2544 states and 4813 transitions. [2023-12-03 03:37:29,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-12-03 03:37:29,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:37:29,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:37:30,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:37:30,106 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:37:31,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:37:31,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4910 states to 2547 states and 4845 transitions. [2023-12-03 03:37:31,066 INFO L276 IsEmpty]: Start isEmpty. Operand 2547 states and 4845 transitions. [2023-12-03 03:37:31,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 03:37:31,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:37:31,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:37:31,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:37:31,431 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:37:34,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:37:34,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4999 states to 2559 states and 4934 transitions. [2023-12-03 03:37:34,698 INFO L276 IsEmpty]: Start isEmpty. Operand 2559 states and 4934 transitions. [2023-12-03 03:37:34,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-03 03:37:34,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:37:34,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:37:34,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:37:35,106 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:37:37,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:37:37,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5052 states to 2565 states and 4987 transitions. [2023-12-03 03:37:37,232 INFO L276 IsEmpty]: Start isEmpty. Operand 2565 states and 4987 transitions. [2023-12-03 03:37:37,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 03:37:37,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:37:37,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:37:37,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:37:37,608 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:37:40,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:37:40,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5140 states to 2574 states and 5075 transitions. [2023-12-03 03:37:40,828 INFO L276 IsEmpty]: Start isEmpty. Operand 2574 states and 5075 transitions. [2023-12-03 03:37:40,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 03:37:40,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:37:40,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:37:40,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:37:41,193 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:37:44,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:37:44,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5205 states to 2583 states and 5140 transitions. [2023-12-03 03:37:44,516 INFO L276 IsEmpty]: Start isEmpty. Operand 2583 states and 5140 transitions. [2023-12-03 03:37:44,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 03:37:44,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:37:44,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:37:44,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:37:44,772 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:37:45,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:37:45,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5205 states to 2584 states and 5140 transitions. [2023-12-03 03:37:45,292 INFO L276 IsEmpty]: Start isEmpty. Operand 2584 states and 5140 transitions. [2023-12-03 03:37:45,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 03:37:45,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:37:45,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:37:45,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:37:45,859 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:37:52,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:37:52,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5363 states to 2602 states and 5298 transitions. [2023-12-03 03:37:52,134 INFO L276 IsEmpty]: Start isEmpty. Operand 2602 states and 5298 transitions. [2023-12-03 03:37:52,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 03:37:52,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:37:52,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:37:52,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:37:52,516 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:37:56,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:37:56,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5457 states to 2614 states and 5392 transitions. [2023-12-03 03:37:56,767 INFO L276 IsEmpty]: Start isEmpty. Operand 2614 states and 5392 transitions. [2023-12-03 03:37:56,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 03:37:56,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:37:56,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:37:56,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:37:57,173 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:38:00,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:38:00,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5513 states to 2620 states and 5448 transitions. [2023-12-03 03:38:00,366 INFO L276 IsEmpty]: Start isEmpty. Operand 2620 states and 5448 transitions. [2023-12-03 03:38:00,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 03:38:00,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:38:00,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:38:00,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:38:00,581 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:38:02,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:38:02,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5562 states to 2624 states and 5497 transitions. [2023-12-03 03:38:02,472 INFO L276 IsEmpty]: Start isEmpty. Operand 2624 states and 5497 transitions. [2023-12-03 03:38:02,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 03:38:02,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:38:02,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:38:02,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:38:02,917 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:38:09,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:38:09,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5688 states to 2640 states and 5623 transitions. [2023-12-03 03:38:09,347 INFO L276 IsEmpty]: Start isEmpty. Operand 2640 states and 5623 transitions. [2023-12-03 03:38:09,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 03:38:09,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:38:09,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:38:09,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:38:09,565 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:38:12,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:38:12,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5743 states to 2649 states and 5678 transitions. [2023-12-03 03:38:12,231 INFO L276 IsEmpty]: Start isEmpty. Operand 2649 states and 5678 transitions. [2023-12-03 03:38:12,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 03:38:12,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:38:12,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:38:12,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:38:12,548 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:38:13,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:38:13,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5777 states to 2652 states and 5712 transitions. [2023-12-03 03:38:13,914 INFO L276 IsEmpty]: Start isEmpty. Operand 2652 states and 5712 transitions. [2023-12-03 03:38:13,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 03:38:13,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:38:13,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:38:13,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:38:14,136 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:38:15,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:38:15,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5812 states to 2655 states and 5747 transitions. [2023-12-03 03:38:15,468 INFO L276 IsEmpty]: Start isEmpty. Operand 2655 states and 5747 transitions. [2023-12-03 03:38:15,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 03:38:15,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:38:15,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:38:15,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:38:15,925 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:38:20,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:38:20,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5873 states to 2664 states and 5808 transitions. [2023-12-03 03:38:20,143 INFO L276 IsEmpty]: Start isEmpty. Operand 2664 states and 5808 transitions. [2023-12-03 03:38:20,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 03:38:20,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:38:20,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:38:20,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:38:20,331 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:38:20,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:38:20,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5911 states to 2665 states and 5846 transitions. [2023-12-03 03:38:20,391 INFO L276 IsEmpty]: Start isEmpty. Operand 2665 states and 5846 transitions. [2023-12-03 03:38:20,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 03:38:20,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:38:20,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:38:20,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:38:20,599 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:38:21,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:38:21,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5913 states to 2666 states and 5848 transitions. [2023-12-03 03:38:21,291 INFO L276 IsEmpty]: Start isEmpty. Operand 2666 states and 5848 transitions. [2023-12-03 03:38:21,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 03:38:21,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:38:21,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:38:21,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:38:21,522 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:38:23,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:38:23,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5992 states to 2672 states and 5927 transitions. [2023-12-03 03:38:23,965 INFO L276 IsEmpty]: Start isEmpty. Operand 2672 states and 5927 transitions. [2023-12-03 03:38:23,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 03:38:23,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:38:23,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:38:24,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:38:24,451 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:38:30,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:38:30,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6058 states to 2682 states and 5993 transitions. [2023-12-03 03:38:30,254 INFO L276 IsEmpty]: Start isEmpty. Operand 2682 states and 5993 transitions. [2023-12-03 03:38:30,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 03:38:30,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:38:30,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:38:30,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:38:30,813 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:38:33,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:38:33,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6083 states to 2689 states and 6018 transitions. [2023-12-03 03:38:33,845 INFO L276 IsEmpty]: Start isEmpty. Operand 2689 states and 6018 transitions. [2023-12-03 03:38:33,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 03:38:33,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:38:33,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:38:33,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:38:34,058 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:38:37,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:38:37,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6147 states to 2695 states and 6082 transitions. [2023-12-03 03:38:37,431 INFO L276 IsEmpty]: Start isEmpty. Operand 2695 states and 6082 transitions. [2023-12-03 03:38:37,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 03:38:37,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:38:37,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:38:37,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:38:37,653 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:38:40,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:38:40,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6198 states to 2700 states and 6133 transitions. [2023-12-03 03:38:40,176 INFO L276 IsEmpty]: Start isEmpty. Operand 2700 states and 6133 transitions. [2023-12-03 03:38:40,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 03:38:40,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:38:40,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:38:40,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:38:40,669 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:38:42,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:38:42,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6205 states to 2702 states and 6140 transitions. [2023-12-03 03:38:42,589 INFO L276 IsEmpty]: Start isEmpty. Operand 2702 states and 6140 transitions. [2023-12-03 03:38:42,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-12-03 03:38:42,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:38:42,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:38:42,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:38:42,940 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:38:48,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:38:48,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6315 states to 2711 states and 6250 transitions. [2023-12-03 03:38:48,585 INFO L276 IsEmpty]: Start isEmpty. Operand 2711 states and 6250 transitions. [2023-12-03 03:38:48,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-12-03 03:38:48,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:38:48,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:38:48,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:38:48,858 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:38:50,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:38:50,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6361 states to 2715 states and 6296 transitions. [2023-12-03 03:38:50,932 INFO L276 IsEmpty]: Start isEmpty. Operand 2715 states and 6296 transitions. [2023-12-03 03:38:50,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-12-03 03:38:50,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:38:50,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:38:50,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:38:51,110 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:38:52,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:38:52,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6402 states to 2718 states and 6337 transitions. [2023-12-03 03:38:52,602 INFO L276 IsEmpty]: Start isEmpty. Operand 2718 states and 6337 transitions. [2023-12-03 03:38:52,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-12-03 03:38:52,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:38:52,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:38:52,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:38:52,719 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:38:53,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:38:53,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6403 states to 2719 states and 6338 transitions. [2023-12-03 03:38:53,593 INFO L276 IsEmpty]: Start isEmpty. Operand 2719 states and 6338 transitions. [2023-12-03 03:38:53,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-03 03:38:53,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:38:53,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:38:53,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:38:54,022 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:39:02,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:39:02,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6531 states to 2740 states and 6452 transitions. [2023-12-03 03:39:02,729 INFO L276 IsEmpty]: Start isEmpty. Operand 2740 states and 6452 transitions. [2023-12-03 03:39:02,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 03:39:02,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:39:02,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:39:02,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:39:02,878 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:39:05,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:39:05,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6586 states to 2745 states and 6507 transitions. [2023-12-03 03:39:05,651 INFO L276 IsEmpty]: Start isEmpty. Operand 2745 states and 6507 transitions. [2023-12-03 03:39:05,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 03:39:05,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:39:05,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:39:05,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:39:05,807 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:39:07,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:39:07,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6622 states to 2749 states and 6543 transitions. [2023-12-03 03:39:07,713 INFO L276 IsEmpty]: Start isEmpty. Operand 2749 states and 6543 transitions. [2023-12-03 03:39:07,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 03:39:07,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:39:07,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:39:07,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:39:07,954 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:39:09,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:39:09,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6651 states to 2752 states and 6572 transitions. [2023-12-03 03:39:09,036 INFO L276 IsEmpty]: Start isEmpty. Operand 2752 states and 6572 transitions. [2023-12-03 03:39:09,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 03:39:09,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:39:09,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:39:09,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:39:09,194 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:39:11,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:39:11,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6688 states to 2756 states and 6609 transitions. [2023-12-03 03:39:11,040 INFO L276 IsEmpty]: Start isEmpty. Operand 2756 states and 6609 transitions. [2023-12-03 03:39:11,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 03:39:11,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:39:11,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:39:11,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:39:11,187 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:39:12,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:39:12,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6722 states to 2759 states and 6643 transitions. [2023-12-03 03:39:12,201 INFO L276 IsEmpty]: Start isEmpty. Operand 2759 states and 6643 transitions. [2023-12-03 03:39:12,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 03:39:12,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:39:12,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:39:12,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:39:12,427 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:39:13,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:39:13,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6726 states to 2760 states and 6647 transitions. [2023-12-03 03:39:13,399 INFO L276 IsEmpty]: Start isEmpty. Operand 2760 states and 6647 transitions. [2023-12-03 03:39:13,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 03:39:13,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:39:13,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:39:13,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:39:13,548 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:39:14,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:39:14,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6754 states to 2763 states and 6675 transitions. [2023-12-03 03:39:14,534 INFO L276 IsEmpty]: Start isEmpty. Operand 2763 states and 6675 transitions. [2023-12-03 03:39:14,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 03:39:14,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:39:14,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:39:14,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:39:14,680 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:39:16,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:39:16,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6787 states to 2767 states and 6708 transitions. [2023-12-03 03:39:16,660 INFO L276 IsEmpty]: Start isEmpty. Operand 2767 states and 6708 transitions. [2023-12-03 03:39:16,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 03:39:16,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:39:16,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:39:16,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:39:16,889 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:39:17,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:39:17,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6815 states to 2770 states and 6736 transitions. [2023-12-03 03:39:17,998 INFO L276 IsEmpty]: Start isEmpty. Operand 2770 states and 6736 transitions. [2023-12-03 03:39:18,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-12-03 03:39:18,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:39:18,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:39:18,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:39:18,160 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:39:18,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:39:18,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6818 states to 2772 states and 6739 transitions. [2023-12-03 03:39:18,232 INFO L276 IsEmpty]: Start isEmpty. Operand 2772 states and 6739 transitions. [2023-12-03 03:39:18,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-12-03 03:39:18,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:39:18,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:39:18,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:39:18,356 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:39:18,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:39:18,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6821 states to 2774 states and 6742 transitions. [2023-12-03 03:39:18,403 INFO L276 IsEmpty]: Start isEmpty. Operand 2774 states and 6742 transitions. [2023-12-03 03:39:18,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-03 03:39:18,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:39:18,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:39:18,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:39:18,525 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:39:20,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:39:20,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6826 states to 2776 states and 6747 transitions. [2023-12-03 03:39:20,429 INFO L276 IsEmpty]: Start isEmpty. Operand 2776 states and 6747 transitions. [2023-12-03 03:39:20,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-03 03:39:20,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:39:20,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:39:20,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:39:20,950 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:39:28,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:39:28,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6897 states to 2787 states and 6818 transitions. [2023-12-03 03:39:28,921 INFO L276 IsEmpty]: Start isEmpty. Operand 2787 states and 6818 transitions. [2023-12-03 03:39:28,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-03 03:39:28,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:39:28,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:39:28,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:39:29,419 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:39:35,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:39:35,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6963 states to 2793 states and 6884 transitions. [2023-12-03 03:39:35,889 INFO L276 IsEmpty]: Start isEmpty. Operand 2793 states and 6884 transitions. [2023-12-03 03:39:35,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 03:39:35,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:39:35,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:39:35,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:39:36,428 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:39:37,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:39:37,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6976 states to 2795 states and 6897 transitions. [2023-12-03 03:39:37,786 INFO L276 IsEmpty]: Start isEmpty. Operand 2795 states and 6897 transitions. [2023-12-03 03:39:37,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-03 03:39:37,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:39:37,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:39:37,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:39:38,367 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:39:41,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:39:41,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6991 states to 2801 states and 6912 transitions. [2023-12-03 03:39:41,420 INFO L276 IsEmpty]: Start isEmpty. Operand 2801 states and 6912 transitions. [2023-12-03 03:39:41,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-03 03:39:41,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:39:41,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:39:41,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:39:41,631 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:39:42,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:39:42,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6997 states to 2802 states and 6918 transitions. [2023-12-03 03:39:42,749 INFO L276 IsEmpty]: Start isEmpty. Operand 2802 states and 6918 transitions. [2023-12-03 03:39:42,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-03 03:39:42,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:39:42,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:39:42,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:39:42,985 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:39:47,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:39:47,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7067 states to 2808 states and 6988 transitions. [2023-12-03 03:39:47,402 INFO L276 IsEmpty]: Start isEmpty. Operand 2808 states and 6988 transitions. [2023-12-03 03:39:47,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-03 03:39:47,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:39:47,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:39:47,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:39:47,634 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:39:48,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:39:48,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7101 states to 2811 states and 7022 transitions. [2023-12-03 03:39:48,762 INFO L276 IsEmpty]: Start isEmpty. Operand 2811 states and 7022 transitions. [2023-12-03 03:39:48,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-03 03:39:48,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:39:48,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:39:48,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:39:48,984 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:39:52,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:39:52,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7159 states to 2816 states and 7080 transitions. [2023-12-03 03:39:52,052 INFO L276 IsEmpty]: Start isEmpty. Operand 2816 states and 7080 transitions. [2023-12-03 03:39:52,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 03:39:52,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:39:52,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:39:52,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:39:52,796 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:39:55,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:39:55,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7166 states to 2818 states and 7087 transitions. [2023-12-03 03:39:55,171 INFO L276 IsEmpty]: Start isEmpty. Operand 2818 states and 7087 transitions. [2023-12-03 03:39:55,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-03 03:39:55,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:39:55,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:39:55,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:39:55,329 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:39:57,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:39:57,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7172 states to 2820 states and 7093 transitions. [2023-12-03 03:39:57,172 INFO L276 IsEmpty]: Start isEmpty. Operand 2820 states and 7093 transitions. [2023-12-03 03:39:57,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-03 03:39:57,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:39:57,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:39:57,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:39:57,317 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 03:40:04,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:40:04,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7274 states to 2829 states and 7195 transitions. [2023-12-03 03:40:04,539 INFO L276 IsEmpty]: Start isEmpty. Operand 2829 states and 7195 transitions. [2023-12-03 03:40:04,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-03 03:40:04,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:40:04,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:40:04,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:40:05,350 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:40:14,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:40:14,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7380 states to 2839 states and 7301 transitions. [2023-12-03 03:40:14,716 INFO L276 IsEmpty]: Start isEmpty. Operand 2839 states and 7301 transitions. [2023-12-03 03:40:14,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-03 03:40:14,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:40:14,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:40:14,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:40:14,871 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 03:40:15,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:40:15,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7384 states to 2840 states and 7305 transitions. [2023-12-03 03:40:15,600 INFO L276 IsEmpty]: Start isEmpty. Operand 2840 states and 7305 transitions. [2023-12-03 03:40:15,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-03 03:40:15,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:40:15,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:40:15,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:40:15,779 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:40:17,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:40:17,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7441 states to 2843 states and 7362 transitions. [2023-12-03 03:40:17,841 INFO L276 IsEmpty]: Start isEmpty. Operand 2843 states and 7362 transitions. [2023-12-03 03:40:17,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-03 03:40:17,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:40:17,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:40:17,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:40:17,992 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 03:40:20,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:40:20,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7491 states to 2846 states and 7412 transitions. [2023-12-03 03:40:20,011 INFO L276 IsEmpty]: Start isEmpty. Operand 2846 states and 7412 transitions. [2023-12-03 03:40:20,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-03 03:40:20,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:40:20,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:40:20,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:40:20,165 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 03:40:23,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:40:23,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7536 states to 2850 states and 7456 transitions. [2023-12-03 03:40:23,539 INFO L276 IsEmpty]: Start isEmpty. Operand 2850 states and 7456 transitions. [2023-12-03 03:40:23,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-03 03:40:23,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:40:23,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:40:23,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:40:23,712 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:40:28,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:40:28,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7590 states to 2855 states and 7510 transitions. [2023-12-03 03:40:28,024 INFO L276 IsEmpty]: Start isEmpty. Operand 2855 states and 7510 transitions. [2023-12-03 03:40:28,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-03 03:40:28,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:40:28,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:40:28,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:40:28,186 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:40:30,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:40:30,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7651 states to 2859 states and 7571 transitions. [2023-12-03 03:40:30,986 INFO L276 IsEmpty]: Start isEmpty. Operand 2859 states and 7571 transitions. [2023-12-03 03:40:30,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-03 03:40:30,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:40:30,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:40:31,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:40:31,481 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:40:34,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:40:34,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7664 states to 2862 states and 7584 transitions. [2023-12-03 03:40:34,880 INFO L276 IsEmpty]: Start isEmpty. Operand 2862 states and 7584 transitions. [2023-12-03 03:40:34,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-03 03:40:34,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:40:34,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:40:34,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:40:35,034 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 03:40:36,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:40:36,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7666 states to 2863 states and 7586 transitions. [2023-12-03 03:40:36,246 INFO L276 IsEmpty]: Start isEmpty. Operand 2863 states and 7586 transitions. [2023-12-03 03:40:36,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 03:40:36,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:40:36,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:40:36,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:40:36,389 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:40:41,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:40:41,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7692 states to 2879 states and 7612 transitions. [2023-12-03 03:40:41,255 INFO L276 IsEmpty]: Start isEmpty. Operand 2879 states and 7612 transitions. [2023-12-03 03:40:41,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-03 03:40:41,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:40:41,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:40:41,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:40:41,787 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:40:42,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:40:42,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7686 states to 2878 states and 7606 transitions. [2023-12-03 03:40:42,185 INFO L276 IsEmpty]: Start isEmpty. Operand 2878 states and 7606 transitions. [2023-12-03 03:40:42,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-03 03:40:42,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:40:42,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:40:42,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:40:42,354 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:40:48,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:40:48,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7722 states to 2883 states and 7642 transitions. [2023-12-03 03:40:48,111 INFO L276 IsEmpty]: Start isEmpty. Operand 2883 states and 7642 transitions. [2023-12-03 03:40:48,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 03:40:48,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:40:48,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:40:48,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:40:48,658 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:40:52,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:40:52,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7775 states to 2887 states and 7695 transitions. [2023-12-03 03:40:52,749 INFO L276 IsEmpty]: Start isEmpty. Operand 2887 states and 7695 transitions. [2023-12-03 03:40:52,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-03 03:40:52,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:40:52,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:40:52,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:40:52,868 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:40:53,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:40:53,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7778 states to 2889 states and 7698 transitions. [2023-12-03 03:40:53,060 INFO L276 IsEmpty]: Start isEmpty. Operand 2889 states and 7698 transitions. [2023-12-03 03:40:53,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 03:40:53,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:40:53,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:40:53,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:40:53,181 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:40:54,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:40:54,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7783 states to 2891 states and 7703 transitions. [2023-12-03 03:40:54,273 INFO L276 IsEmpty]: Start isEmpty. Operand 2891 states and 7703 transitions. [2023-12-03 03:40:54,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 03:40:54,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:40:54,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:40:54,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:40:54,852 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:40:56,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:40:56,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7793 states to 2893 states and 7713 transitions. [2023-12-03 03:40:56,390 INFO L276 IsEmpty]: Start isEmpty. Operand 2893 states and 7713 transitions. [2023-12-03 03:40:56,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 03:40:56,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:40:56,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:40:56,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:40:56,559 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:40:58,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:40:58,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7798 states to 2895 states and 7718 transitions. [2023-12-03 03:40:58,916 INFO L276 IsEmpty]: Start isEmpty. Operand 2895 states and 7718 transitions. [2023-12-03 03:40:58,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 03:40:58,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:40:58,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:40:59,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:40:59,315 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:41:02,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:41:02,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7806 states to 2897 states and 7726 transitions. [2023-12-03 03:41:02,322 INFO L276 IsEmpty]: Start isEmpty. Operand 2897 states and 7726 transitions. [2023-12-03 03:41:02,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 03:41:02,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:41:02,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:41:02,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:41:02,472 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 03:41:04,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:41:04,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7812 states to 2899 states and 7732 transitions. [2023-12-03 03:41:04,741 INFO L276 IsEmpty]: Start isEmpty. Operand 2899 states and 7732 transitions. [2023-12-03 03:41:04,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 03:41:04,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:41:04,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:41:04,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:41:05,746 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:41:16,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:41:16,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7935 states to 2910 states and 7855 transitions. [2023-12-03 03:41:16,701 INFO L276 IsEmpty]: Start isEmpty. Operand 2910 states and 7855 transitions. [2023-12-03 03:41:16,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 03:41:16,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:41:16,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:41:16,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:41:16,842 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2023-12-03 03:41:18,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:41:18,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7953 states to 2912 states and 7873 transitions. [2023-12-03 03:41:18,633 INFO L276 IsEmpty]: Start isEmpty. Operand 2912 states and 7873 transitions. [2023-12-03 03:41:18,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 03:41:18,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:41:18,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:41:18,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:41:18,790 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 03:41:24,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:41:24,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7994 states to 2916 states and 7914 transitions. [2023-12-03 03:41:24,221 INFO L276 IsEmpty]: Start isEmpty. Operand 2916 states and 7914 transitions. [2023-12-03 03:41:24,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 03:41:24,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:41:24,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:41:24,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:41:24,348 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2023-12-03 03:41:24,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:41:24,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7995 states to 2917 states and 7915 transitions. [2023-12-03 03:41:24,863 INFO L276 IsEmpty]: Start isEmpty. Operand 2917 states and 7915 transitions. [2023-12-03 03:41:24,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 03:41:24,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:41:24,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:41:24,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:41:25,000 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 03:41:26,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:41:26,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8013 states to 2919 states and 7933 transitions. [2023-12-03 03:41:26,767 INFO L276 IsEmpty]: Start isEmpty. Operand 2919 states and 7933 transitions. [2023-12-03 03:41:26,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 03:41:26,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:41:26,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:41:26,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:41:26,925 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:41:30,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:41:30,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8076 states to 2924 states and 7996 transitions. [2023-12-03 03:41:30,767 INFO L276 IsEmpty]: Start isEmpty. Operand 2924 states and 7996 transitions. [2023-12-03 03:41:30,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 03:41:30,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:41:30,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:41:30,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:41:30,885 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 03:41:31,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:41:31,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8078 states to 2925 states and 7998 transitions. [2023-12-03 03:41:31,962 INFO L276 IsEmpty]: Start isEmpty. Operand 2925 states and 7998 transitions. [2023-12-03 03:41:31,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 03:41:31,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:41:31,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:41:32,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:41:32,077 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2023-12-03 03:41:32,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:41:32,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8079 states to 2926 states and 7999 transitions. [2023-12-03 03:41:32,571 INFO L276 IsEmpty]: Start isEmpty. Operand 2926 states and 7999 transitions. [2023-12-03 03:41:32,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 03:41:32,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:41:32,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:41:32,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:41:32,731 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:41:33,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:41:33,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8121 states to 2929 states and 8041 transitions. [2023-12-03 03:41:33,885 INFO L276 IsEmpty]: Start isEmpty. Operand 2929 states and 8041 transitions. [2023-12-03 03:41:33,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 03:41:33,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:41:33,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:41:33,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:41:34,145 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 03:41:35,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:41:35,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8125 states to 2930 states and 8045 transitions. [2023-12-03 03:41:35,081 INFO L276 IsEmpty]: Start isEmpty. Operand 2930 states and 8045 transitions. [2023-12-03 03:41:35,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 03:41:35,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:41:35,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:41:35,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:41:35,217 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 03:41:37,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:41:37,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8168 states to 2934 states and 8088 transitions. [2023-12-03 03:41:37,592 INFO L276 IsEmpty]: Start isEmpty. Operand 2934 states and 8088 transitions. [2023-12-03 03:41:37,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 03:41:37,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:41:37,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:41:37,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:41:37,754 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:41:38,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:41:38,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8174 states to 2935 states and 8094 transitions. [2023-12-03 03:41:38,900 INFO L276 IsEmpty]: Start isEmpty. Operand 2935 states and 8094 transitions. [2023-12-03 03:41:38,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 03:41:38,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:41:38,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:41:38,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:41:39,012 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:41:39,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:41:39,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8174 states to 2936 states and 8094 transitions. [2023-12-03 03:41:39,099 INFO L276 IsEmpty]: Start isEmpty. Operand 2936 states and 8094 transitions. [2023-12-03 03:41:39,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 03:41:39,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:41:39,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:41:39,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:41:39,216 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2023-12-03 03:41:39,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:41:39,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8174 states to 2937 states and 8094 transitions. [2023-12-03 03:41:39,707 INFO L276 IsEmpty]: Start isEmpty. Operand 2937 states and 8094 transitions. [2023-12-03 03:41:39,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 03:41:39,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:41:39,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:41:39,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:41:39,868 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 03:41:40,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:41:40,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8223 states to 2940 states and 8143 transitions. [2023-12-03 03:41:40,961 INFO L276 IsEmpty]: Start isEmpty. Operand 2940 states and 8143 transitions. [2023-12-03 03:41:40,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 03:41:40,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:41:40,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:41:41,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:41:41,130 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:41:42,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:41:42,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8273 states to 2943 states and 8193 transitions. [2023-12-03 03:41:42,440 INFO L276 IsEmpty]: Start isEmpty. Operand 2943 states and 8193 transitions. [2023-12-03 03:41:42,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 03:41:42,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:41:42,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:41:42,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:41:42,592 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 03:41:46,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:41:46,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8332 states to 2949 states and 8251 transitions. [2023-12-03 03:41:46,392 INFO L276 IsEmpty]: Start isEmpty. Operand 2949 states and 8251 transitions. [2023-12-03 03:41:46,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 03:41:46,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:41:46,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:41:46,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:41:46,580 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:41:52,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:41:52,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8398 states to 2956 states and 8317 transitions. [2023-12-03 03:41:52,263 INFO L276 IsEmpty]: Start isEmpty. Operand 2956 states and 8317 transitions. [2023-12-03 03:41:52,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 03:41:52,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:41:52,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:41:52,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:41:52,524 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:41:53,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:41:53,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8398 states to 2957 states and 8317 transitions. [2023-12-03 03:41:53,789 INFO L276 IsEmpty]: Start isEmpty. Operand 2957 states and 8317 transitions. [2023-12-03 03:41:53,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 03:41:53,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:41:53,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:41:53,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:41:54,452 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:41:57,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:41:57,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8409 states to 2959 states and 8328 transitions. [2023-12-03 03:41:57,829 INFO L276 IsEmpty]: Start isEmpty. Operand 2959 states and 8328 transitions. [2023-12-03 03:41:57,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 03:41:57,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:41:57,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:41:57,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:41:58,172 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:41:59,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:41:59,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8460 states to 2960 states and 8379 transitions. [2023-12-03 03:41:59,737 INFO L276 IsEmpty]: Start isEmpty. Operand 2960 states and 8379 transitions. [2023-12-03 03:41:59,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 03:41:59,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:41:59,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:41:59,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:42:00,444 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:42:06,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:42:06,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8527 states to 2965 states and 8446 transitions. [2023-12-03 03:42:06,744 INFO L276 IsEmpty]: Start isEmpty. Operand 2965 states and 8446 transitions. [2023-12-03 03:42:06,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 03:42:06,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:42:06,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:42:06,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:42:07,126 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:42:08,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:42:08,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8529 states to 2966 states and 8448 transitions. [2023-12-03 03:42:08,420 INFO L276 IsEmpty]: Start isEmpty. Operand 2966 states and 8448 transitions. [2023-12-03 03:42:08,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 03:42:08,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:42:08,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:42:08,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:42:08,635 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:42:09,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:42:09,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8529 states to 2967 states and 8448 transitions. [2023-12-03 03:42:09,356 INFO L276 IsEmpty]: Start isEmpty. Operand 2967 states and 8448 transitions. [2023-12-03 03:42:09,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 03:42:09,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:42:09,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:42:09,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:42:09,499 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:42:09,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:42:09,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8529 states to 2968 states and 8448 transitions. [2023-12-03 03:42:09,621 INFO L276 IsEmpty]: Start isEmpty. Operand 2968 states and 8448 transitions. [2023-12-03 03:42:09,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 03:42:09,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:42:09,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:42:09,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:42:10,321 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:42:15,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:42:15,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8542 states to 2971 states and 8461 transitions. [2023-12-03 03:42:15,064 INFO L276 IsEmpty]: Start isEmpty. Operand 2971 states and 8461 transitions. [2023-12-03 03:42:15,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 03:42:15,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:42:15,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:42:15,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:42:15,234 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 03:42:16,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:42:16,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8545 states to 2972 states and 8464 transitions. [2023-12-03 03:42:16,757 INFO L276 IsEmpty]: Start isEmpty. Operand 2972 states and 8464 transitions. [2023-12-03 03:42:16,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 03:42:16,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:42:16,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:42:16,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:42:17,284 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:42:19,969 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:42:34,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:42:34,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8668 states to 2995 states and 8573 transitions. [2023-12-03 03:42:34,503 INFO L276 IsEmpty]: Start isEmpty. Operand 2995 states and 8573 transitions. [2023-12-03 03:42:34,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 03:42:34,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:42:34,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:42:34,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:42:34,675 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:42:38,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:42:38,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8714 states to 3000 states and 8619 transitions. [2023-12-03 03:42:38,931 INFO L276 IsEmpty]: Start isEmpty. Operand 3000 states and 8619 transitions. [2023-12-03 03:42:38,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 03:42:38,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:42:38,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:42:38,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:42:39,221 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:42:41,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:42:41,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8768 states to 3004 states and 8673 transitions. [2023-12-03 03:42:41,919 INFO L276 IsEmpty]: Start isEmpty. Operand 3004 states and 8673 transitions. [2023-12-03 03:42:41,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 03:42:41,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:42:41,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:42:41,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:42:42,078 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:42:43,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:42:43,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8780 states to 3005 states and 8685 transitions. [2023-12-03 03:42:43,799 INFO L276 IsEmpty]: Start isEmpty. Operand 3005 states and 8685 transitions. [2023-12-03 03:42:43,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 03:42:43,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:42:43,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:42:43,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:42:43,950 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:42:45,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:42:45,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8805 states to 3008 states and 8710 transitions. [2023-12-03 03:42:45,378 INFO L276 IsEmpty]: Start isEmpty. Operand 3008 states and 8710 transitions. [2023-12-03 03:42:45,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 03:42:45,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:42:45,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:42:45,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:42:45,532 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:42:46,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:42:46,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8810 states to 3009 states and 8715 transitions. [2023-12-03 03:42:46,981 INFO L276 IsEmpty]: Start isEmpty. Operand 3009 states and 8715 transitions. [2023-12-03 03:42:46,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 03:42:46,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:42:46,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:42:47,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:42:47,150 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:42:48,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:42:48,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8822 states to 3010 states and 8727 transitions. [2023-12-03 03:42:48,568 INFO L276 IsEmpty]: Start isEmpty. Operand 3010 states and 8727 transitions. [2023-12-03 03:42:48,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 03:42:48,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:42:48,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:42:48,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:42:48,705 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:42:50,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:42:50,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8847 states to 3013 states and 8752 transitions. [2023-12-03 03:42:50,171 INFO L276 IsEmpty]: Start isEmpty. Operand 3013 states and 8752 transitions. [2023-12-03 03:42:50,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 03:42:50,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:42:50,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:42:50,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:42:50,424 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:42:51,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:42:51,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8874 states to 3016 states and 8779 transitions. [2023-12-03 03:42:51,780 INFO L276 IsEmpty]: Start isEmpty. Operand 3016 states and 8779 transitions. [2023-12-03 03:42:51,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 03:42:51,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:42:51,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:42:51,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:42:51,927 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:42:53,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:42:53,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8901 states to 3019 states and 8806 transitions. [2023-12-03 03:42:53,108 INFO L276 IsEmpty]: Start isEmpty. Operand 3019 states and 8806 transitions. [2023-12-03 03:42:53,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 03:42:53,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:42:53,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:42:53,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:42:53,282 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:42:58,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:42:58,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8921 states to 3022 states and 8826 transitions. [2023-12-03 03:42:58,411 INFO L276 IsEmpty]: Start isEmpty. Operand 3022 states and 8826 transitions. [2023-12-03 03:42:58,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 03:42:58,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:42:58,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:42:58,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:42:59,420 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:43:03,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:43:03,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8976 states to 3025 states and 8881 transitions. [2023-12-03 03:43:03,503 INFO L276 IsEmpty]: Start isEmpty. Operand 3025 states and 8881 transitions. [2023-12-03 03:43:03,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 03:43:03,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:43:03,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:43:03,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:43:03,816 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:43:09,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:43:09,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9010 states to 3030 states and 8915 transitions. [2023-12-03 03:43:09,265 INFO L276 IsEmpty]: Start isEmpty. Operand 3030 states and 8915 transitions. [2023-12-03 03:43:09,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 03:43:09,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:43:09,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:43:09,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:43:09,442 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:43:15,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:43:15,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9042 states to 3035 states and 8947 transitions. [2023-12-03 03:43:15,208 INFO L276 IsEmpty]: Start isEmpty. Operand 3035 states and 8947 transitions. [2023-12-03 03:43:15,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 03:43:15,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:43:15,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:43:15,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:43:15,420 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:43:16,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:43:16,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9089 states to 3037 states and 8994 transitions. [2023-12-03 03:43:16,753 INFO L276 IsEmpty]: Start isEmpty. Operand 3037 states and 8994 transitions. [2023-12-03 03:43:16,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 03:43:16,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:43:16,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:43:16,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:43:17,276 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:43:17,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:43:17,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9082 states to 3036 states and 8987 transitions. [2023-12-03 03:43:17,860 INFO L276 IsEmpty]: Start isEmpty. Operand 3036 states and 8987 transitions. [2023-12-03 03:43:17,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 03:43:17,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:43:17,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:43:17,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:43:17,981 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:43:20,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:43:20,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9084 states to 3037 states and 8989 transitions. [2023-12-03 03:43:20,917 INFO L276 IsEmpty]: Start isEmpty. Operand 3037 states and 8989 transitions. [2023-12-03 03:43:20,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 03:43:20,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:43:20,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:43:20,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:43:21,159 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:43:22,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:43:22,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9084 states to 3038 states and 8989 transitions. [2023-12-03 03:43:22,843 INFO L276 IsEmpty]: Start isEmpty. Operand 3038 states and 8989 transitions. [2023-12-03 03:43:22,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 03:43:22,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:43:22,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:43:22,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:43:23,023 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:43:24,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:43:24,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9090 states to 3040 states and 8995 transitions. [2023-12-03 03:43:24,315 INFO L276 IsEmpty]: Start isEmpty. Operand 3040 states and 8995 transitions. [2023-12-03 03:43:24,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 03:43:24,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:43:24,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:43:24,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:43:24,476 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:43:30,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:43:30,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9158 states to 3045 states and 9063 transitions. [2023-12-03 03:43:30,395 INFO L276 IsEmpty]: Start isEmpty. Operand 3045 states and 9063 transitions. [2023-12-03 03:43:30,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-03 03:43:30,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:43:30,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:43:30,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:43:31,178 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:43:35,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:43:35,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9172 states to 3047 states and 9077 transitions. [2023-12-03 03:43:35,173 INFO L276 IsEmpty]: Start isEmpty. Operand 3047 states and 9077 transitions. [2023-12-03 03:43:35,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-03 03:43:35,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:43:35,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:43:35,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:43:35,397 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:43:37,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:43:37,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9219 states to 3048 states and 9124 transitions. [2023-12-03 03:43:37,144 INFO L276 IsEmpty]: Start isEmpty. Operand 3048 states and 9124 transitions. [2023-12-03 03:43:37,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-03 03:43:37,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:43:37,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:43:37,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:43:37,914 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:43:39,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:43:39,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9228 states to 3050 states and 9133 transitions. [2023-12-03 03:43:39,969 INFO L276 IsEmpty]: Start isEmpty. Operand 3050 states and 9133 transitions. [2023-12-03 03:43:39,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 03:43:39,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:43:39,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:43:40,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:43:40,135 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:43:43,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:43:43,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9234 states to 3052 states and 9139 transitions. [2023-12-03 03:43:43,336 INFO L276 IsEmpty]: Start isEmpty. Operand 3052 states and 9139 transitions. [2023-12-03 03:43:43,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 03:43:43,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:43:43,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:43:43,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:43:43,484 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 03:43:46,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:43:46,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9239 states to 3054 states and 9144 transitions. [2023-12-03 03:43:46,467 INFO L276 IsEmpty]: Start isEmpty. Operand 3054 states and 9144 transitions. [2023-12-03 03:43:46,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 03:43:46,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:43:46,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:43:46,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:43:46,609 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 03:43:51,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:43:51,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9273 states to 3057 states and 9178 transitions. [2023-12-03 03:43:51,149 INFO L276 IsEmpty]: Start isEmpty. Operand 3057 states and 9178 transitions. [2023-12-03 03:43:51,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 03:43:51,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:43:51,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:43:51,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:43:51,317 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:43:54,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:43:54,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9279 states to 3059 states and 9184 transitions. [2023-12-03 03:43:54,439 INFO L276 IsEmpty]: Start isEmpty. Operand 3059 states and 9184 transitions. [2023-12-03 03:43:54,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 03:43:54,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:43:54,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:43:54,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:43:54,585 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 03:44:00,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:44:00,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9322 states to 3063 states and 9227 transitions. [2023-12-03 03:44:00,498 INFO L276 IsEmpty]: Start isEmpty. Operand 3063 states and 9227 transitions. [2023-12-03 03:44:00,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 03:44:00,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:44:00,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:44:00,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:44:00,615 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 03:44:08,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:44:08,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9398 states to 3070 states and 9303 transitions. [2023-12-03 03:44:08,351 INFO L276 IsEmpty]: Start isEmpty. Operand 3070 states and 9303 transitions. [2023-12-03 03:44:08,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 03:44:08,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:44:08,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:44:08,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:44:08,490 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 03:44:14,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:44:14,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9454 states to 3076 states and 9359 transitions. [2023-12-03 03:44:14,060 INFO L276 IsEmpty]: Start isEmpty. Operand 3076 states and 9359 transitions. [2023-12-03 03:44:14,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 03:44:14,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:44:14,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:44:14,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:44:14,227 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 03:44:15,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:44:15,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9463 states to 3077 states and 9368 transitions. [2023-12-03 03:44:15,533 INFO L276 IsEmpty]: Start isEmpty. Operand 3077 states and 9368 transitions. [2023-12-03 03:44:15,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 03:44:15,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:44:15,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:44:15,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:44:15,673 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 03:44:20,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:44:20,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9518 states to 3083 states and 9422 transitions. [2023-12-03 03:44:20,114 INFO L276 IsEmpty]: Start isEmpty. Operand 3083 states and 9422 transitions. [2023-12-03 03:44:20,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 03:44:20,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:44:20,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:44:20,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:44:20,279 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 7 proven. 5 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:44:21,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:44:21,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9518 states to 3084 states and 9422 transitions. [2023-12-03 03:44:21,692 INFO L276 IsEmpty]: Start isEmpty. Operand 3084 states and 9422 transitions. [2023-12-03 03:44:21,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 03:44:21,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:44:21,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:44:21,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:44:21,828 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 03:44:24,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:44:24,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9573 states to 3088 states and 9477 transitions. [2023-12-03 03:44:24,580 INFO L276 IsEmpty]: Start isEmpty. Operand 3088 states and 9477 transitions. [2023-12-03 03:44:24,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-03 03:44:24,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:44:24,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:44:24,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:44:24,798 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:44:25,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:44:25,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9573 states to 3089 states and 9477 transitions. [2023-12-03 03:44:25,022 INFO L276 IsEmpty]: Start isEmpty. Operand 3089 states and 9477 transitions. [2023-12-03 03:44:25,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 03:44:25,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:44:25,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:44:25,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:44:25,162 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 03:44:26,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:44:26,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9625 states to 3092 states and 9529 transitions. [2023-12-03 03:44:26,516 INFO L276 IsEmpty]: Start isEmpty. Operand 3092 states and 9529 transitions. [2023-12-03 03:44:26,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 03:44:26,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:44:26,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:44:26,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:44:26,634 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 03:44:28,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:44:28,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9668 states to 3095 states and 9572 transitions. [2023-12-03 03:44:28,189 INFO L276 IsEmpty]: Start isEmpty. Operand 3095 states and 9572 transitions. [2023-12-03 03:44:28,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 03:44:28,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:44:28,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:44:28,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:44:28,377 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 7 proven. 5 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:44:28,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:44:28,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9668 states to 3096 states and 9572 transitions. [2023-12-03 03:44:28,485 INFO L276 IsEmpty]: Start isEmpty. Operand 3096 states and 9572 transitions. [2023-12-03 03:44:28,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 03:44:28,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:44:28,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:44:28,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:44:28,608 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 03:44:30,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:44:30,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9669 states to 3097 states and 9573 transitions. [2023-12-03 03:44:30,397 INFO L276 IsEmpty]: Start isEmpty. Operand 3097 states and 9573 transitions. [2023-12-03 03:44:30,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 03:44:30,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:44:30,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:44:30,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:44:30,538 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 03:44:32,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:44:32,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9669 states to 3098 states and 9573 transitions. [2023-12-03 03:44:32,148 INFO L276 IsEmpty]: Start isEmpty. Operand 3098 states and 9573 transitions. [2023-12-03 03:44:32,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 03:44:32,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:44:32,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:44:32,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:44:32,317 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:44:37,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:44:37,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9690 states to 3101 states and 9594 transitions. [2023-12-03 03:44:37,080 INFO L276 IsEmpty]: Start isEmpty. Operand 3101 states and 9594 transitions. [2023-12-03 03:44:37,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 03:44:37,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:44:37,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:44:37,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:44:37,272 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:44:38,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:44:38,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9702 states to 3102 states and 9606 transitions. [2023-12-03 03:44:38,937 INFO L276 IsEmpty]: Start isEmpty. Operand 3102 states and 9606 transitions. [2023-12-03 03:44:38,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-03 03:44:38,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:44:38,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:44:38,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:44:39,815 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:44:43,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:44:43,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9710 states to 3104 states and 9614 transitions. [2023-12-03 03:44:43,811 INFO L276 IsEmpty]: Start isEmpty. Operand 3104 states and 9614 transitions. [2023-12-03 03:44:43,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-03 03:44:43,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:44:43,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:44:43,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:44:44,131 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:44:45,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:44:45,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9781 states to 3106 states and 9685 transitions. [2023-12-03 03:44:45,027 INFO L276 IsEmpty]: Start isEmpty. Operand 3106 states and 9685 transitions. [2023-12-03 03:44:45,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-03 03:44:45,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:44:45,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:44:45,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:44:45,347 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:44:46,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:44:46,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9783 states to 3107 states and 9687 transitions. [2023-12-03 03:44:46,744 INFO L276 IsEmpty]: Start isEmpty. Operand 3107 states and 9687 transitions. [2023-12-03 03:44:46,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-03 03:44:46,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:44:46,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:44:46,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:44:46,966 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:44:52,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:44:52,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9844 states to 3112 states and 9748 transitions. [2023-12-03 03:44:52,118 INFO L276 IsEmpty]: Start isEmpty. Operand 3112 states and 9748 transitions. [2023-12-03 03:44:52,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 03:44:52,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:44:52,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:44:52,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:44:52,919 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:44:56,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:44:56,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9853 states to 3114 states and 9757 transitions. [2023-12-03 03:44:56,826 INFO L276 IsEmpty]: Start isEmpty. Operand 3114 states and 9757 transitions. [2023-12-03 03:44:56,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 03:44:56,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:44:56,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:44:56,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:44:56,993 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:44:59,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:44:59,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9859 states to 3116 states and 9763 transitions. [2023-12-03 03:44:59,912 INFO L276 IsEmpty]: Start isEmpty. Operand 3116 states and 9763 transitions. [2023-12-03 03:44:59,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 03:44:59,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:44:59,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:45:00,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:45:00,207 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-12-03 03:45:05,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:45:05,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9897 states to 3121 states and 9801 transitions. [2023-12-03 03:45:05,880 INFO L276 IsEmpty]: Start isEmpty. Operand 3121 states and 9801 transitions. [2023-12-03 03:45:05,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 03:45:05,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:45:05,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:45:05,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:45:05,992 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:45:09,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:45:09,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9921 states to 3123 states and 9825 transitions. [2023-12-03 03:45:09,063 INFO L276 IsEmpty]: Start isEmpty. Operand 3123 states and 9825 transitions. [2023-12-03 03:45:09,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 03:45:09,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:45:09,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:45:09,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:45:09,231 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:45:12,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:45:12,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9953 states to 3128 states and 9857 transitions. [2023-12-03 03:45:12,328 INFO L276 IsEmpty]: Start isEmpty. Operand 3128 states and 9857 transitions. [2023-12-03 03:45:12,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 03:45:12,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:45:12,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:45:12,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:45:12,493 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:45:16,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:45:16,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9969 states to 3131 states and 9873 transitions. [2023-12-03 03:45:16,736 INFO L276 IsEmpty]: Start isEmpty. Operand 3131 states and 9873 transitions. [2023-12-03 03:45:16,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 03:45:16,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:45:16,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:45:16,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:45:17,480 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:45:20,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:45:20,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10023 states to 3133 states and 9927 transitions. [2023-12-03 03:45:20,123 INFO L276 IsEmpty]: Start isEmpty. Operand 3133 states and 9927 transitions. [2023-12-03 03:45:20,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 03:45:20,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:45:20,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:45:20,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:45:20,345 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:45:22,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:45:22,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10027 states to 3134 states and 9931 transitions. [2023-12-03 03:45:22,068 INFO L276 IsEmpty]: Start isEmpty. Operand 3134 states and 9931 transitions. [2023-12-03 03:45:22,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 03:45:22,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:45:22,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:45:22,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:45:22,872 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:45:25,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:45:25,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10042 states to 3136 states and 9946 transitions. [2023-12-03 03:45:25,456 INFO L276 IsEmpty]: Start isEmpty. Operand 3136 states and 9946 transitions. [2023-12-03 03:45:25,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 03:45:25,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:45:25,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:45:25,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:45:25,589 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:45:26,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:45:26,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10050 states to 3137 states and 9954 transitions. [2023-12-03 03:45:26,383 INFO L276 IsEmpty]: Start isEmpty. Operand 3137 states and 9954 transitions. [2023-12-03 03:45:26,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 03:45:26,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:45:26,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:45:26,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:45:26,513 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:45:26,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:45:26,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10062 states to 3138 states and 9966 transitions. [2023-12-03 03:45:26,604 INFO L276 IsEmpty]: Start isEmpty. Operand 3138 states and 9966 transitions. [2023-12-03 03:45:26,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 03:45:26,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:45:26,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:45:26,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:45:26,770 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:45:26,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:45:26,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10106 states to 3139 states and 10010 transitions. [2023-12-03 03:45:26,868 INFO L276 IsEmpty]: Start isEmpty. Operand 3139 states and 10010 transitions. [2023-12-03 03:45:26,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 03:45:26,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:45:26,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:45:26,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:45:27,093 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:45:29,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:45:29,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10109 states to 3140 states and 10013 transitions. [2023-12-03 03:45:29,036 INFO L276 IsEmpty]: Start isEmpty. Operand 3140 states and 10013 transitions. [2023-12-03 03:45:29,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-03 03:45:29,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:45:29,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:45:29,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:45:29,192 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:45:30,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:45:30,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10153 states to 3141 states and 10057 transitions. [2023-12-03 03:45:30,173 INFO L276 IsEmpty]: Start isEmpty. Operand 3141 states and 10057 transitions. [2023-12-03 03:45:30,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-03 03:45:30,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:45:30,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:45:30,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:45:30,393 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:45:32,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:45:32,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10155 states to 3142 states and 10059 transitions. [2023-12-03 03:45:32,529 INFO L276 IsEmpty]: Start isEmpty. Operand 3142 states and 10059 transitions. [2023-12-03 03:45:32,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 03:45:32,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:45:32,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:45:32,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:45:32,757 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 7 proven. 5 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:45:36,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:45:36,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10164 states to 3144 states and 10068 transitions. [2023-12-03 03:45:36,090 INFO L276 IsEmpty]: Start isEmpty. Operand 3144 states and 10068 transitions. [2023-12-03 03:45:36,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 03:45:36,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:45:36,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:45:36,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:45:36,310 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:45:38,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:45:38,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10169 states to 3146 states and 10073 transitions. [2023-12-03 03:45:38,186 INFO L276 IsEmpty]: Start isEmpty. Operand 3146 states and 10073 transitions. [2023-12-03 03:45:38,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 03:45:38,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:45:38,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:45:38,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:45:38,355 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 03:45:39,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:45:39,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10173 states to 3148 states and 10077 transitions. [2023-12-03 03:45:39,915 INFO L276 IsEmpty]: Start isEmpty. Operand 3148 states and 10077 transitions. [2023-12-03 03:45:39,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 03:45:39,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:45:39,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:45:39,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:45:40,063 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 03:45:43,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:45:43,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10178 states to 3150 states and 10082 transitions. [2023-12-03 03:45:43,597 INFO L276 IsEmpty]: Start isEmpty. Operand 3150 states and 10082 transitions. [2023-12-03 03:45:43,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 03:45:43,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:45:43,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:45:43,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:45:43,738 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 03:45:45,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:45:45,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10225 states to 3153 states and 10129 transitions. [2023-12-03 03:45:45,372 INFO L276 IsEmpty]: Start isEmpty. Operand 3153 states and 10129 transitions. [2023-12-03 03:45:45,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 03:45:45,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:45:45,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:45:45,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:45:45,544 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:45:48,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:45:48,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10230 states to 3155 states and 10134 transitions. [2023-12-03 03:45:48,777 INFO L276 IsEmpty]: Start isEmpty. Operand 3155 states and 10134 transitions. [2023-12-03 03:45:48,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 03:45:48,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:45:48,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:45:48,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:45:48,897 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 03:45:52,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:45:52,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10238 states to 3157 states and 10142 transitions. [2023-12-03 03:45:52,099 INFO L276 IsEmpty]: Start isEmpty. Operand 3157 states and 10142 transitions. [2023-12-03 03:45:52,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 03:45:52,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:45:52,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:45:52,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:45:52,240 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 03:45:55,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:45:55,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10244 states to 3159 states and 10148 transitions. [2023-12-03 03:45:55,606 INFO L276 IsEmpty]: Start isEmpty. Operand 3159 states and 10148 transitions. [2023-12-03 03:45:55,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 03:45:55,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:45:55,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:45:55,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:45:55,744 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 03:46:03,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:46:03,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10334 states to 3166 states and 10238 transitions. [2023-12-03 03:46:03,624 INFO L276 IsEmpty]: Start isEmpty. Operand 3166 states and 10238 transitions. [2023-12-03 03:46:03,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 03:46:03,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:46:03,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:46:03,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:46:03,765 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 03:46:05,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:46:05,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10363 states to 3169 states and 10267 transitions. [2023-12-03 03:46:05,277 INFO L276 IsEmpty]: Start isEmpty. Operand 3169 states and 10267 transitions. [2023-12-03 03:46:05,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 03:46:05,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:46:05,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:46:05,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:46:05,418 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 03:46:10,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:46:10,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10419 states to 3175 states and 10322 transitions. [2023-12-03 03:46:10,359 INFO L276 IsEmpty]: Start isEmpty. Operand 3175 states and 10322 transitions. [2023-12-03 03:46:10,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 03:46:10,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:46:10,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:46:10,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:46:10,476 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 03:46:13,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:46:13,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10435 states to 3177 states and 10338 transitions. [2023-12-03 03:46:13,528 INFO L276 IsEmpty]: Start isEmpty. Operand 3177 states and 10338 transitions. [2023-12-03 03:46:13,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 03:46:13,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:46:13,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:46:13,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:46:13,710 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 7 proven. 5 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:46:15,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:46:15,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10437 states to 3178 states and 10340 transitions. [2023-12-03 03:46:15,319 INFO L276 IsEmpty]: Start isEmpty. Operand 3178 states and 10340 transitions. [2023-12-03 03:46:15,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 03:46:15,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:46:15,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:46:15,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:46:15,457 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 03:46:16,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:46:16,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10481 states to 3181 states and 10384 transitions. [2023-12-03 03:46:16,923 INFO L276 IsEmpty]: Start isEmpty. Operand 3181 states and 10384 transitions. [2023-12-03 03:46:16,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 03:46:16,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:46:16,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:46:16,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:46:17,064 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 03:46:18,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:46:18,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10515 states to 3184 states and 10418 transitions. [2023-12-03 03:46:18,767 INFO L276 IsEmpty]: Start isEmpty. Operand 3184 states and 10418 transitions. [2023-12-03 03:46:18,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 03:46:18,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:46:18,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:46:18,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:46:18,908 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 03:46:24,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:46:24,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10584 states to 3190 states and 10487 transitions. [2023-12-03 03:46:24,937 INFO L276 IsEmpty]: Start isEmpty. Operand 3190 states and 10487 transitions. [2023-12-03 03:46:24,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 03:46:24,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:46:24,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:46:24,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:46:25,059 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 03:46:26,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:46:26,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10587 states to 3191 states and 10490 transitions. [2023-12-03 03:46:26,576 INFO L276 IsEmpty]: Start isEmpty. Operand 3191 states and 10490 transitions. [2023-12-03 03:46:26,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 03:46:26,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:46:26,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:46:26,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:46:26,725 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 03:46:27,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:46:27,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10587 states to 3192 states and 10490 transitions. [2023-12-03 03:46:27,552 INFO L276 IsEmpty]: Start isEmpty. Operand 3192 states and 10490 transitions. [2023-12-03 03:46:27,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 03:46:27,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:46:27,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:46:27,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:46:27,696 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 03:46:31,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:46:31,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10636 states to 3196 states and 10539 transitions. [2023-12-03 03:46:31,116 INFO L276 IsEmpty]: Start isEmpty. Operand 3196 states and 10539 transitions. [2023-12-03 03:46:31,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 03:46:31,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:46:31,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:46:31,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:46:31,238 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 03:46:32,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:46:32,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10640 states to 3197 states and 10543 transitions. [2023-12-03 03:46:32,752 INFO L276 IsEmpty]: Start isEmpty. Operand 3197 states and 10543 transitions. [2023-12-03 03:46:32,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 03:46:32,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:46:32,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:46:32,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:46:32,889 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 03:46:34,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:46:34,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10649 states to 3198 states and 10552 transitions. [2023-12-03 03:46:34,519 INFO L276 IsEmpty]: Start isEmpty. Operand 3198 states and 10552 transitions. [2023-12-03 03:46:34,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 03:46:34,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:46:34,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:46:34,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:46:34,698 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 7 proven. 5 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:46:36,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:46:36,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10651 states to 3199 states and 10554 transitions. [2023-12-03 03:46:36,262 INFO L276 IsEmpty]: Start isEmpty. Operand 3199 states and 10554 transitions. [2023-12-03 03:46:36,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 03:46:36,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:46:36,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:46:36,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:46:36,414 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 03:46:37,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:46:37,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10651 states to 3200 states and 10554 transitions. [2023-12-03 03:46:37,235 INFO L276 IsEmpty]: Start isEmpty. Operand 3200 states and 10554 transitions. [2023-12-03 03:46:37,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 03:46:37,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:46:37,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:46:37,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:46:37,392 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 03:46:39,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:46:39,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10708 states to 3203 states and 10611 transitions. [2023-12-03 03:46:39,014 INFO L276 IsEmpty]: Start isEmpty. Operand 3203 states and 10611 transitions. [2023-12-03 03:46:39,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 03:46:39,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:46:39,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:46:39,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:46:39,314 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 7 proven. 5 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:46:39,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:46:39,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10708 states to 3204 states and 10611 transitions. [2023-12-03 03:46:39,423 INFO L276 IsEmpty]: Start isEmpty. Operand 3204 states and 10611 transitions. [2023-12-03 03:46:39,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 03:46:39,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:46:39,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:46:39,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:46:39,562 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 03:46:41,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:46:41,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10752 states to 3207 states and 10655 transitions. [2023-12-03 03:46:41,172 INFO L276 IsEmpty]: Start isEmpty. Operand 3207 states and 10655 transitions. [2023-12-03 03:46:41,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 03:46:41,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:46:41,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:46:41,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:46:41,307 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:46:41,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:46:41,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10754 states to 3209 states and 10657 transitions. [2023-12-03 03:46:41,403 INFO L276 IsEmpty]: Start isEmpty. Operand 3209 states and 10657 transitions. [2023-12-03 03:46:41,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 03:46:41,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:46:41,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:46:41,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:46:41,525 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:46:41,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:46:41,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10756 states to 3211 states and 10659 transitions. [2023-12-03 03:46:41,619 INFO L276 IsEmpty]: Start isEmpty. Operand 3211 states and 10659 transitions. [2023-12-03 03:46:41,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 03:46:41,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:46:41,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:46:41,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:46:41,739 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:46:41,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:46:41,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10758 states to 3213 states and 10661 transitions. [2023-12-03 03:46:41,835 INFO L276 IsEmpty]: Start isEmpty. Operand 3213 states and 10661 transitions. [2023-12-03 03:46:41,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 03:46:41,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:46:41,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:46:41,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:46:41,975 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 03:46:42,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:46:42,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10758 states to 3214 states and 10661 transitions. [2023-12-03 03:46:42,864 INFO L276 IsEmpty]: Start isEmpty. Operand 3214 states and 10661 transitions. [2023-12-03 03:46:42,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 03:46:42,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:46:42,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:46:42,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:46:43,033 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:46:46,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:46:46,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10765 states to 3216 states and 10668 transitions. [2023-12-03 03:46:46,458 INFO L276 IsEmpty]: Start isEmpty. Operand 3216 states and 10668 transitions. [2023-12-03 03:46:46,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 03:46:46,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:46:46,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:46:46,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:46:46,627 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:46:48,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:46:48,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10781 states to 3217 states and 10684 transitions. [2023-12-03 03:46:48,409 INFO L276 IsEmpty]: Start isEmpty. Operand 3217 states and 10684 transitions. [2023-12-03 03:46:48,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 03:46:48,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:46:48,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:46:48,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:46:48,730 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:46:53,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:46:53,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10826 states to 3221 states and 10729 transitions. [2023-12-03 03:46:53,262 INFO L276 IsEmpty]: Start isEmpty. Operand 3221 states and 10729 transitions. [2023-12-03 03:46:53,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 03:46:53,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:46:53,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:46:53,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:46:54,107 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:46:59,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:46:59,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10841 states to 3225 states and 10744 transitions. [2023-12-03 03:46:59,531 INFO L276 IsEmpty]: Start isEmpty. Operand 3225 states and 10744 transitions. [2023-12-03 03:46:59,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 03:46:59,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:46:59,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:46:59,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:46:59,755 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:47:04,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:47:04,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10983 states to 3234 states and 10886 transitions. [2023-12-03 03:47:04,316 INFO L276 IsEmpty]: Start isEmpty. Operand 3234 states and 10886 transitions. [2023-12-03 03:47:04,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 03:47:04,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:47:04,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:47:04,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:47:04,539 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:47:07,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:47:07,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11057 states to 3242 states and 10960 transitions. [2023-12-03 03:47:07,575 INFO L276 IsEmpty]: Start isEmpty. Operand 3242 states and 10960 transitions. [2023-12-03 03:47:07,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 03:47:07,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:47:07,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:47:07,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:47:07,798 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:47:11,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:47:11,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11079 states to 3245 states and 10982 transitions. [2023-12-03 03:47:11,540 INFO L276 IsEmpty]: Start isEmpty. Operand 3245 states and 10982 transitions. [2023-12-03 03:47:11,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 03:47:11,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:47:11,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:47:11,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:47:11,760 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:47:15,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:47:15,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11092 states to 3247 states and 10995 transitions. [2023-12-03 03:47:15,645 INFO L276 IsEmpty]: Start isEmpty. Operand 3247 states and 10995 transitions. [2023-12-03 03:47:15,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 03:47:15,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:47:15,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:47:15,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:47:15,867 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:47:17,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:47:17,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11105 states to 3248 states and 11008 transitions. [2023-12-03 03:47:17,795 INFO L276 IsEmpty]: Start isEmpty. Operand 3248 states and 11008 transitions. [2023-12-03 03:47:17,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 03:47:17,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:47:17,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:47:17,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:47:18,021 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:47:20,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:47:20,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11108 states to 3249 states and 11011 transitions. [2023-12-03 03:47:20,033 INFO L276 IsEmpty]: Start isEmpty. Operand 3249 states and 11011 transitions. [2023-12-03 03:47:20,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 03:47:20,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:47:20,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:47:20,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:47:20,373 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:47:21,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:47:21,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11111 states to 3250 states and 11014 transitions. [2023-12-03 03:47:21,979 INFO L276 IsEmpty]: Start isEmpty. Operand 3250 states and 11014 transitions. [2023-12-03 03:47:21,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 03:47:21,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:47:21,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:47:22,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:47:22,776 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:47:25,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:47:25,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11123 states to 3252 states and 11026 transitions. [2023-12-03 03:47:25,615 INFO L276 IsEmpty]: Start isEmpty. Operand 3252 states and 11026 transitions. [2023-12-03 03:47:25,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 03:47:25,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:47:25,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:47:25,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:47:25,781 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:47:27,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:47:27,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11127 states to 3254 states and 11030 transitions. [2023-12-03 03:47:27,535 INFO L276 IsEmpty]: Start isEmpty. Operand 3254 states and 11030 transitions. [2023-12-03 03:47:27,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 03:47:27,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:47:27,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:47:27,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:47:27,657 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:47:31,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:47:31,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11135 states to 3256 states and 11038 transitions. [2023-12-03 03:47:31,264 INFO L276 IsEmpty]: Start isEmpty. Operand 3256 states and 11038 transitions. [2023-12-03 03:47:31,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 03:47:31,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:47:31,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:47:31,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:47:31,402 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-12-03 03:47:34,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:47:34,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11141 states to 3258 states and 11044 transitions. [2023-12-03 03:47:34,637 INFO L276 IsEmpty]: Start isEmpty. Operand 3258 states and 11044 transitions. [2023-12-03 03:47:34,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 03:47:34,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:47:34,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:47:34,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:47:34,787 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-12-03 03:47:43,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:47:43,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11185 states to 3263 states and 11088 transitions. [2023-12-03 03:47:43,290 INFO L276 IsEmpty]: Start isEmpty. Operand 3263 states and 11088 transitions. [2023-12-03 03:47:43,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 03:47:43,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:47:43,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:47:43,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:47:44,023 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:47:50,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:47:50,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11223 states to 3267 states and 11126 transitions. [2023-12-03 03:47:50,173 INFO L276 IsEmpty]: Start isEmpty. Operand 3267 states and 11126 transitions. [2023-12-03 03:47:50,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 03:47:50,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:47:50,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:47:50,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:47:50,308 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-12-03 03:47:53,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:47:53,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11258 states to 3272 states and 11161 transitions. [2023-12-03 03:47:53,306 INFO L276 IsEmpty]: Start isEmpty. Operand 3272 states and 11161 transitions. [2023-12-03 03:47:53,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 03:47:53,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:47:53,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:47:53,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:47:53,607 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:47:56,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:47:56,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11287 states to 3277 states and 11190 transitions. [2023-12-03 03:47:56,872 INFO L276 IsEmpty]: Start isEmpty. Operand 3277 states and 11190 transitions. [2023-12-03 03:47:56,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 03:47:56,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:47:56,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:47:56,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:47:57,036 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:47:58,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:47:58,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11303 states to 3280 states and 11206 transitions. [2023-12-03 03:47:58,664 INFO L276 IsEmpty]: Start isEmpty. Operand 3280 states and 11206 transitions. [2023-12-03 03:47:58,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 03:47:58,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:47:58,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:47:58,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:47:58,878 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:48:00,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:48:00,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11315 states to 3282 states and 11218 transitions. [2023-12-03 03:48:00,948 INFO L276 IsEmpty]: Start isEmpty. Operand 3282 states and 11218 transitions. [2023-12-03 03:48:00,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 03:48:00,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:48:00,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:48:01,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:48:01,224 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:48:02,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:48:02,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11323 states to 3283 states and 11226 transitions. [2023-12-03 03:48:02,159 INFO L276 IsEmpty]: Start isEmpty. Operand 3283 states and 11226 transitions. [2023-12-03 03:48:02,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 03:48:02,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:48:02,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:48:02,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:48:02,375 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:48:02,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:48:02,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11336 states to 3284 states and 11239 transitions. [2023-12-03 03:48:02,503 INFO L276 IsEmpty]: Start isEmpty. Operand 3284 states and 11239 transitions. [2023-12-03 03:48:02,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 03:48:02,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:48:02,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:48:02,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:48:02,721 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:48:08,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:48:08,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11372 states to 3288 states and 11275 transitions. [2023-12-03 03:48:08,375 INFO L276 IsEmpty]: Start isEmpty. Operand 3288 states and 11275 transitions. [2023-12-03 03:48:08,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 03:48:08,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:48:08,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:48:08,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:48:08,586 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:48:10,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:48:10,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11376 states to 3289 states and 11279 transitions. [2023-12-03 03:48:10,553 INFO L276 IsEmpty]: Start isEmpty. Operand 3289 states and 11279 transitions. [2023-12-03 03:48:10,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 03:48:10,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:48:10,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:48:10,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:48:10,767 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:48:20,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:48:20,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11414 states to 3294 states and 11317 transitions. [2023-12-03 03:48:20,252 INFO L276 IsEmpty]: Start isEmpty. Operand 3294 states and 11317 transitions. [2023-12-03 03:48:20,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 03:48:20,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:48:20,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:48:20,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:48:20,466 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:48:22,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:48:22,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11417 states to 3295 states and 11320 transitions. [2023-12-03 03:48:22,209 INFO L276 IsEmpty]: Start isEmpty. Operand 3295 states and 11320 transitions. [2023-12-03 03:48:22,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 03:48:22,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:48:22,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:48:22,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:48:22,425 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:48:29,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:48:29,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11441 states to 3299 states and 11344 transitions. [2023-12-03 03:48:29,655 INFO L276 IsEmpty]: Start isEmpty. Operand 3299 states and 11344 transitions. [2023-12-03 03:48:29,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 03:48:29,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:48:29,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:48:29,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:48:30,608 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:48:33,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:48:33,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11451 states to 3301 states and 11354 transitions. [2023-12-03 03:48:33,179 INFO L276 IsEmpty]: Start isEmpty. Operand 3301 states and 11354 transitions. [2023-12-03 03:48:33,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 03:48:33,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:48:33,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:48:33,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:48:33,400 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 03:48:35,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:48:35,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11503 states to 3302 states and 11406 transitions. [2023-12-03 03:48:35,287 INFO L276 IsEmpty]: Start isEmpty. Operand 3302 states and 11406 transitions. [2023-12-03 03:48:35,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 03:48:35,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:48:35,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:48:35,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:48:35,645 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:48:39,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:48:39,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11527 states to 3305 states and 11430 transitions. [2023-12-03 03:48:39,405 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 11430 transitions. [2023-12-03 03:48:39,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 03:48:39,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:48:39,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:48:39,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:48:39,636 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:48:43,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:48:43,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11535 states to 3307 states and 11438 transitions. [2023-12-03 03:48:43,332 INFO L276 IsEmpty]: Start isEmpty. Operand 3307 states and 11438 transitions. [2023-12-03 03:48:43,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 03:48:43,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:48:43,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:48:43,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:48:43,549 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:48:45,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:48:45,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11538 states to 3308 states and 11441 transitions. [2023-12-03 03:48:45,876 INFO L276 IsEmpty]: Start isEmpty. Operand 3308 states and 11441 transitions. [2023-12-03 03:48:45,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 03:48:45,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:48:45,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:48:45,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:48:46,100 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:48:48,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:48:48,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11550 states to 3309 states and 11453 transitions. [2023-12-03 03:48:48,124 INFO L276 IsEmpty]: Start isEmpty. Operand 3309 states and 11453 transitions. [2023-12-03 03:48:48,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 03:48:48,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:48:48,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:48:48,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:48:48,343 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:48:50,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:48:50,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11561 states to 3311 states and 11464 transitions. [2023-12-03 03:48:50,064 INFO L276 IsEmpty]: Start isEmpty. Operand 3311 states and 11464 transitions. [2023-12-03 03:48:50,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 03:48:50,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:48:50,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:48:50,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:48:50,281 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:48:53,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:48:53,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11578 states to 3313 states and 11481 transitions. [2023-12-03 03:48:53,876 INFO L276 IsEmpty]: Start isEmpty. Operand 3313 states and 11481 transitions. [2023-12-03 03:48:53,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 03:48:53,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:48:53,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:48:53,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:48:54,102 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 03:48:56,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:48:56,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11625 states to 3314 states and 11528 transitions. [2023-12-03 03:48:56,144 INFO L276 IsEmpty]: Start isEmpty. Operand 3314 states and 11528 transitions. [2023-12-03 03:48:56,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 03:48:56,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:48:56,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:48:56,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:48:56,416 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-12-03 03:49:03,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:49:03,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11689 states to 3320 states and 11592 transitions. [2023-12-03 03:49:03,353 INFO L276 IsEmpty]: Start isEmpty. Operand 3320 states and 11592 transitions. [2023-12-03 03:49:03,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 03:49:03,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:49:03,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:49:03,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:49:03,575 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-12-03 03:49:11,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:49:11,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11754 states to 3326 states and 11657 transitions. [2023-12-03 03:49:11,487 INFO L276 IsEmpty]: Start isEmpty. Operand 3326 states and 11657 transitions. [2023-12-03 03:49:11,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 03:49:11,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:49:11,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:49:11,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:49:11,827 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked.