Trace number 3700208

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
npSolver incOPT3 71.2372 71.3332

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=5-P0=11-P1=13-P2=29-P3=23-P4=5-P5=29-P6=29-P7=31-P8=29-P9=31-B.opb
MD5SUMf969522c25fcd822319ca2a51d36dbf7
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.036993
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables135
Total number of constraints19
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints19
Minimum length of a constraint5
Maximum length of a constraint35
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1984
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)225
Sum of products size (including duplicates)450
Number of different products225
Sum of products size450

Solver Data 

0.00/0.30	c run inc solver
0.00/0.30	c [INC SYSTEM] run initial solver
0.00/0.30	c [INC SYSTEM] preprocess with white file
1.57/1.67	c [INC SYSTEM] finished preprocessing in 1 s
1.57/1.67	c [INC SYSTEM] execute solver
10.88/10.91	c [INC SEARCH] formula is SAT
10.88/10.92	c [INC SYSTEM] solved the initial formula
10.88/10.92	c model valid
10.88/10.92	c current solution ok
11.39/11.57	o 3
11.39/11.57	c execute binary inc search
11.39/11.57	c [INC SEARCH] current bound: 1
11.39/11.57	c [INC SEARCH] iteration: 0
11.39/11.57	c [INC SEARCH] lower bound: 0 upperbound 3 current bound: 1 best value:3
11.39/11.57	c [INC SYSTEM] there exists a inc, kill it!
11.39/11.57	c write failed with 2
11.39/11.58	c [INC SYSTEM] create new solver instance
11.39/11.58	c [INC] encode full formula
11.39/11.58	c set iterative enc to: swc
11.39/11.59	c [INC SEARCH] isOptimum variable: 0
11.50/11.73	c [INC SEARCH] formula is UNSAT
11.50/11.73	c [INC SYSTEM] there exists a inc, kill it!
11.50/11.73	c write failed with 2
11.50/11.73	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x1f00bd0)
11.50/11.73	c sat variable: 0 optimum/unsat variable: 1
11.50/11.73	c [INC SEARCH] set lower bound to 2 upperbound 3
11.50/11.73	c [INC SEARCH] current bound: 2
11.50/11.73	c [INC SEARCH] iteration: 1
11.50/11.73	c [INC SEARCH] lower bound: 2 upperbound 3 current bound: 2 best value:3
11.50/11.73	c [INC SYSTEM] create new solver instance
11.50/11.73	c [INC] encode full formula
11.50/11.73	c set iterative enc to: swc
11.50/11.75	c [INC SEARCH] isOptimum variable: 0
71.18/71.32	c [INC SEARCH] formula is UNSAT
71.18/71.32	c [INC SYSTEM] there exists a inc, kill it!
71.18/71.32	c write failed with 2
71.18/71.32	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x1f00bd0)
71.18/71.32	c sat variable: 0 optimum/unsat variable: 1
71.18/71.32	c [INC SEARCH] set lower bound to 3 upperbound 3
71.18/71.32	c display solution
71.18/71.32	s OPTIMUM FOUND
71.18/71.32	v x1 x2 -x3 -x4 -x5 x6 -x7 -x8 x9 x10 x11 x12 x13 x14 x15 x16 -x17 x18 x19 x20 x21 -x22 x23 x24 x25 x26 -x27 -x28 -x29 x30 x31 -x32 x33 -x34 x35 x36 x37 x38 -x39 x40 x41 -x42 x43 -x44 x45 x46 x47 x48 x49 x50 x51 x52 -x53 x54 -x55 x56 -x57 x58 -x59 x60 x61 -x62 -x63 -x64 -x65 x66 -x67 x68 x69 x70 x71 -x72 x73 x74 -x75 x76 -x77 -x78 -x79 x80 x81 x82 x83 -x84 -x85 x86 x87 -x88 -x89 x90 -x91 x92 -x93 -x94 -x95 -x96 x97 -x98 x99 -x100 x101 x102 -x103 -x104 x105 -x106 -x107 -x108 -x109 -x110 x111 x112 x113 x114 -x115 -x116 -x117 -x118 x119 -x120 -x121 -x122 x123 x124 -x125 -x126 -x127 x128 -x129 -x130 -x131 x132 -x133 -x134 x135 x136 x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 x151 x152 -x153 -x154 -x155 x156 x157 -x158 -x159 -x160 x161 x162 -x163 x164 -x165 x166 x167 -x168 x169 -x170 x171 x172 -x173 x174 -x175 x176 x177 -x178 x179 -x180 x181 x182 -x183 x184 -x185 x186 -x187 x188 -x189 x190 -x191 -x192 -x193 -x194 -x195 x196 -x197 x198 -x199 x200 x201 -x202 x203 -x204 x205 x206 -x207 x208 -x209 x210 x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 x221 -x222 -x223 -x224 -x225 x226 -x227 -x228 -x229 -x230 x231 -x232 -x233 -x234 -x235 x236 -x237 x238 x239 x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252 -x253 -x254 -x255 x256 -x257 x258 x259 x260 x261 -x262 x263 x264 -x265 -x266 -x267 -x268 -x269 -x270 x271 -x272 x273 x274 -x275 -x276 -x277 -x278 -x279 -x280 x281 -x282 x283 x284 -x285 x286 -x287 -x288 -x289 x290 x291 -x292 -x293 -x294 x295 x296 -x297 -x298 -x299 x300 -x301 -x302 -x303 -x304 -x305 x306 -x307 -x308 -x309 x310 x311 x312 x313 -x314 -x315 -x316 -x317 -x318 -x319 -x320 x321 x322 x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 x331 x332 x333 -x334 -x335

Verifier Data 

OK	3

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3700208-1338073585/watcher-3700208-1338073585 -o /tmp/evaluation-result-3700208-1338073585/solver-3700208-1338073585 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3700208-1338073585.opb 1411840206 HOME HOME 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.01 2.03 2.15 3/178 3256
/proc/meminfo: memFree=29714272/32873844 swapFree=7108/7108
[pid=3256] ppid=3254 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3256/stat : 3256 (npSolver-pbo-I.) S 3254 3256 1127 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273487070 9367552 275 33554432000 4194304 5064252 140734268937696 140734268936608 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3256/statm: 2287 275 233 213 0 72 0

[startup+0.03956 s]
/proc/loadavg: 2.01 2.03 2.15 3/178 3256
/proc/meminfo: memFree=29714272/32873844 swapFree=7108/7108
[pid=3256] ppid=3254 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3256/stat : 3256 (npSolver-pbo-I.) S 3254 3256 1127 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273487070 9367552 275 33554432000 4194304 5064252 140734268937696 140734268936608 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3256/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100259 s]
/proc/loadavg: 2.01 2.03 2.15 3/178 3256
/proc/meminfo: memFree=29714272/32873844 swapFree=7108/7108
[pid=3256] ppid=3254 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3256/stat : 3256 (npSolver-pbo-I.) S 3254 3256 1127 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273487070 9367552 275 33554432000 4194304 5064252 140734268937696 140734268936608 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3256/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.30027 s]
/proc/loadavg: 2.01 2.03 2.15 3/178 3256
/proc/meminfo: memFree=29714272/32873844 swapFree=7108/7108
[pid=3256] ppid=3254 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3256/stat : 3256 (npSolver-pbo-I.) S 3254 3256 1127 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273487070 9367552 275 33554432000 4194304 5064252 140734268937696 140734268936608 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3256/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700166 s]
/proc/loadavg: 2.01 2.03 2.15 3/178 3256
/proc/meminfo: memFree=29714272/32873844 swapFree=7108/7108
[pid=3256] ppid=3254 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3256/stat : 3256 (npSolver-pbo-I.) S 3254 3256 1127 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273487070 9367552 275 33554432000 4194304 5064252 140734268937696 140734268936608 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3256/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50035 s]
/proc/loadavg: 2.01 2.03 2.15 3/182 3260
/proc/meminfo: memFree=29607012/32873844 swapFree=7108/7108
[pid=3256] ppid=3254 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3256/stat : 3256 (npSolver-pbo-I.) S 3254 3256 1127 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273487070 9367552 275 33554432000 4194304 5064252 140734268937696 140734268936608 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3256/statm: 2287 275 233 213 0 72 0
[pid=3257] ppid=3256 vsize=31136 CPUtime=0.29 cores=0,2,4,6
/proc/3257/stat : 3257 (npSolver-pbo) S 3256 3256 1127 0 -1 4202496 5881 0 0 0 27 2 0 0 20 0 1 0 273487070 31883264 5547 33554432000 4194304 5992684 140733208772640 140733208767088 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/3257/statm: 7784 5547 164 440 0 7340 0
[pid=3259] ppid=3257 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3259/stat : 3259 (cp2_pre.sh) S 3257 3256 1127 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 273487100 9367552 277 33554432000 4194304 5064252 140735764825984 140735764824688 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/3259/statm: 2287 277 234 213 0 72 0
[pid=3260] ppid=3259 vsize=92144 CPUtime=1.18 cores=0,2,4,6
/proc/3260/stat : 3260 (coprocessor) R 3259 3256 1127 0 -1 4202496 18851 0 0 0 114 4 0 0 20 0 1 0 273487101 94355456 22216 33554432000 4194304 6586260 140736910748864 140736910744888 5732496 0 0 4096 8404994 0 0 0 17 2 0 0 0 0 0
/proc/3260/statm: 23036 22216 198 584 0 22448 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 141576

[startup+3.10031 s]
/proc/loadavg: 2.01 2.03 2.14 3/181 3262
/proc/meminfo: memFree=29647376/32873844 swapFree=7108/7108
[pid=3256] ppid=3254 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3256/stat : 3256 (npSolver-pbo-I.) S 3254 3256 1127 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273487070 9367552 275 33554432000 4194304 5064252 140734268937696 140734268936608 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3256/statm: 2287 275 233 213 0 72 0
[pid=3257] ppid=3256 vsize=31136 CPUtime=1.65 cores=0,2,4,6
/proc/3257/stat : 3257 (npSolver-pbo) S 3256 3256 1127 0 -1 4202496 5897 19755 0 0 27 2 130 6 20 0 1 0 273487070 31883264 5550 33554432000 4194304 5992684 140733208772640 140733208758904 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/3257/statm: 7784 5550 166 440 0 7340 0
[pid=3262] ppid=3257 vsize=43740 CPUtime=1.41 cores=0,2,4,6
/proc/3262/stat : 3262 (glucosInc) R 3257 3256 1127 0 -1 4202496 9182 0 0 0 140 1 0 0 20 0 1 0 273487238 44789760 9768 33554432000 4194304 5654031 140735641850128 140735641847912 4232772 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/3262/statm: 10935 9768 140 357 0 10575 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 84024

[startup+6.30027 s]
/proc/loadavg: 2.01 2.03 2.14 3/181 3262
/proc/meminfo: memFree=29640684/32873844 swapFree=7108/7108
[pid=3256] ppid=3254 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3256/stat : 3256 (npSolver-pbo-I.) S 3254 3256 1127 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273487070 9367552 275 33554432000 4194304 5064252 140734268937696 140734268936608 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3256/statm: 2287 275 233 213 0 72 0
[pid=3257] ppid=3256 vsize=31136 CPUtime=1.65 cores=0,2,4,6
/proc/3257/stat : 3257 (npSolver-pbo) S 3256 3256 1127 0 -1 4202496 5897 19755 0 0 27 2 130 6 20 0 1 0 273487070 31883264 5550 33554432000 4194304 5992684 140733208772640 140733208758904 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/3257/statm: 7784 5550 166 440 0 7340 0
[pid=3262] ppid=3257 vsize=46760 CPUtime=4.62 cores=0,2,4,6
/proc/3262/stat : 3262 (glucosInc) R 3257 3256 1127 0 -1 4202496 10204 0 0 0 460 2 0 0 20 0 1 0 273487238 47882240 10784 33554432000 4194304 5654031 140735641850128 140735641837944 4208654 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/3262/statm: 11690 10784 141 357 0 11330 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 87044

[startup+12.7003 s]
/proc/loadavg: 2.01 2.03 2.14 3/181 3267
/proc/meminfo: memFree=29638568/32873844 swapFree=7108/7108
[pid=3256] ppid=3254 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3256/stat : 3256 (npSolver-pbo-I.) S 3254 3256 1127 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273487070 9367552 275 33554432000 4194304 5064252 140734268937696 140734268936608 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3256/statm: 2287 275 233 213 0 72 0
[pid=3257] ppid=3256 vsize=31140 CPUtime=11.66 cores=0,2,4,6
/proc/3257/stat : 3257 (npSolver-pbo) S 3256 3256 1127 0 -1 4202496 6774 40442 0 0 38 50 1063 15 20 0 1 0 273487070 31887360 5672 33554432000 4194304 5992684 140733208772640 140733208757544 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 5 0 0
/proc/3257/statm: 7785 5672 179 440 0 7341 0
[pid=3267] ppid=3257 vsize=44448 CPUtime=0.94 cores=0,2,4,6
/proc/3267/stat : 3267 (glucosInc) R 3257 3256 1127 0 -1 4202496 9376 0 0 0 93 1 0 0 20 0 1 0 273488245 45514752 9965 33554432000 4194304 5654031 140736865683344 140736865671160 4232817 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/3267/statm: 11112 9965 140 357 0 10752 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 84736

[startup+25.5003 s]
/proc/loadavg: 2.00 2.02 2.14 3/181 3267
/proc/meminfo: memFree=29629200/32873844 swapFree=7108/7108
[pid=3256] ppid=3254 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3256/stat : 3256 (npSolver-pbo-I.) S 3254 3256 1127 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273487070 9367552 275 33554432000 4194304 5064252 140734268937696 140734268936608 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3256/statm: 2287 275 233 213 0 72 0
[pid=3257] ppid=3256 vsize=31140 CPUtime=11.66 cores=0,2,4,6
/proc/3257/stat : 3257 (npSolver-pbo) S 3256 3256 1127 0 -1 4202496 6774 40442 0 0 38 50 1063 15 20 0 1 0 273487070 31887360 5672 33554432000 4194304 5992684 140733208772640 140733208757544 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 5 0 0
/proc/3257/statm: 7785 5672 179 440 0 7341 0
[pid=3267] ppid=3257 vsize=48496 CPUtime=13.73 cores=0,2,4,6
/proc/3267/stat : 3267 (glucosInc) R 3257 3256 1127 0 -1 4202496 11311 0 0 0 1371 2 0 0 20 0 1 0 273488245 49659904 11271 33554432000 4194304 5654031 140736865683344 140736865671160 4232775 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/3267/statm: 12124 11271 142 357 0 11764 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 88784

[startup+51.1003 s]
/proc/loadavg: 2.00 2.02 2.14 3/181 3267
/proc/meminfo: memFree=29599864/32873844 swapFree=7108/7108
[pid=3256] ppid=3254 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3256/stat : 3256 (npSolver-pbo-I.) S 3254 3256 1127 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273487070 9367552 275 33554432000 4194304 5064252 140734268937696 140734268936608 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3256/statm: 2287 275 233 213 0 72 0
[pid=3257] ppid=3256 vsize=31140 CPUtime=11.66 cores=0,2,4,6
/proc/3257/stat : 3257 (npSolver-pbo) S 3256 3256 1127 0 -1 4202496 6774 40442 0 0 38 50 1063 15 20 0 1 0 273487070 31887360 5672 33554432000 4194304 5992684 140733208772640 140733208757544 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 5 0 0
/proc/3257/statm: 7785 5672 179 440 0 7341 0
[pid=3267] ppid=3257 vsize=90684 CPUtime=39.32 cores=0,2,4,6
/proc/3267/stat : 3267 (glucosInc) R 3257 3256 1127 0 -1 4202496 12839 0 0 0 3929 3 0 0 20 0 1 0 273488245 92860416 18318 33554432000 4194304 5654031 140736865683344 140736865671160 4215357 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/3267/statm: 22671 18318 142 357 0 22311 0
Current children cumulated CPU time (s) 50.98
Current children cumulated vsize (KiB) 130972

Solver just ended. Dumping a history of the last processes samples

[startup+63.9004 s]
/proc/loadavg: 2.00 2.02 2.13 3/181 3267
/proc/meminfo: memFree=29591160/32873844 swapFree=7108/7108
[pid=3256] ppid=3254 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3256/stat : 3256 (npSolver-pbo-I.) S 3254 3256 1127 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273487070 9367552 275 33554432000 4194304 5064252 140734268937696 140734268936608 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3256/statm: 2287 275 233 213 0 72 0
[pid=3257] ppid=3256 vsize=31140 CPUtime=11.66 cores=0,2,4,6
/proc/3257/stat : 3257 (npSolver-pbo) S 3256 3256 1127 0 -1 4202496 6774 40442 0 0 38 50 1063 15 20 0 1 0 273487070 31887360 5672 33554432000 4194304 5992684 140733208772640 140733208757544 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 5 0 0
/proc/3257/statm: 7785 5672 179 440 0 7341 0
[pid=3267] ppid=3257 vsize=90684 CPUtime=52.12 cores=0,2,4,6
/proc/3267/stat : 3267 (glucosInc) R 3257 3256 1127 0 -1 4202496 12893 0 0 0 5209 3 0 0 20 0 1 0 273488245 92860416 20415 33554432000 4194304 5654031 140736865683344 140736865671160 4232821 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/3267/statm: 22671 20415 142 357 0 22311 0
Current children cumulated CPU time (s) 63.78
Current children cumulated vsize (KiB) 130972

[startup+67.1067 s]
/proc/loadavg: 2.00 2.02 2.13 3/181 3267
/proc/meminfo: memFree=29591160/32873844 swapFree=7108/7108
[pid=3256] ppid=3254 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3256/stat : 3256 (npSolver-pbo-I.) S 3254 3256 1127 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273487070 9367552 275 33554432000 4194304 5064252 140734268937696 140734268936608 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3256/statm: 2287 275 233 213 0 72 0
[pid=3257] ppid=3256 vsize=31140 CPUtime=11.66 cores=0,2,4,6
/proc/3257/stat : 3257 (npSolver-pbo) S 3256 3256 1127 0 -1 4202496 6774 40442 0 0 38 50 1063 15 20 0 1 0 273487070 31887360 5672 33554432000 4194304 5992684 140733208772640 140733208757544 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 5 0 0
/proc/3257/statm: 7785 5672 179 440 0 7341 0
[pid=3267] ppid=3257 vsize=90684 CPUtime=55.33 cores=0,2,4,6
/proc/3267/stat : 3267 (glucosInc) R 3257 3256 1127 0 -1 4202496 12893 0 0 0 5530 3 0 0 20 0 1 0 273488245 92860416 20415 33554432000 4194304 5654031 140736865683344 140736865671160 4232794 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/3267/statm: 22671 20415 142 357 0 22311 0
Current children cumulated CPU time (s) 66.99
Current children cumulated vsize (KiB) 130972

[startup+68.7003 s]
/proc/loadavg: 2.00 2.02 2.13 3/181 3267
/proc/meminfo: memFree=29591160/32873844 swapFree=7108/7108
[pid=3256] ppid=3254 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3256/stat : 3256 (npSolver-pbo-I.) S 3254 3256 1127 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273487070 9367552 275 33554432000 4194304 5064252 140734268937696 140734268936608 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3256/statm: 2287 275 233 213 0 72 0
[pid=3257] ppid=3256 vsize=31140 CPUtime=11.66 cores=0,2,4,6
/proc/3257/stat : 3257 (npSolver-pbo) S 3256 3256 1127 0 -1 4202496 6774 40442 0 0 38 50 1063 15 20 0 1 0 273487070 31887360 5672 33554432000 4194304 5992684 140733208772640 140733208757544 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 5 0 0
/proc/3257/statm: 7785 5672 179 440 0 7341 0
[pid=3267] ppid=3257 vsize=90684 CPUtime=56.92 cores=0,2,4,6
/proc/3267/stat : 3267 (glucosInc) R 3257 3256 1127 0 -1 4202496 12893 0 0 0 5689 3 0 0 20 0 1 0 273488245 92860416 20415 33554432000 4194304 5654031 140736865683344 140736865671160 4215009 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/3267/statm: 22671 20415 142 357 0 22311 0
Current children cumulated CPU time (s) 68.58
Current children cumulated vsize (KiB) 130972

[startup+70.3004 s]
/proc/loadavg: 2.00 2.02 2.13 3/181 3267
/proc/meminfo: memFree=29591020/32873844 swapFree=7108/7108
[pid=3256] ppid=3254 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3256/stat : 3256 (npSolver-pbo-I.) S 3254 3256 1127 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273487070 9367552 275 33554432000 4194304 5064252 140734268937696 140734268936608 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3256/statm: 2287 275 233 213 0 72 0
[pid=3257] ppid=3256 vsize=31140 CPUtime=11.66 cores=0,2,4,6
/proc/3257/stat : 3257 (npSolver-pbo) S 3256 3256 1127 0 -1 4202496 6774 40442 0 0 38 50 1063 15 20 0 1 0 273487070 31887360 5672 33554432000 4194304 5992684 140733208772640 140733208757544 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 5 0 0
/proc/3257/statm: 7785 5672 179 440 0 7341 0
[pid=3267] ppid=3257 vsize=90684 CPUtime=58.53 cores=0,2,4,6
/proc/3267/stat : 3267 (glucosInc) R 3257 3256 1127 0 -1 4202496 12893 0 0 0 5850 3 0 0 20 0 1 0 273488245 92860416 20415 33554432000 4194304 5654031 140736865683344 140736865671160 4208611 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/3267/statm: 22671 20415 142 357 0 22311 0
Current children cumulated CPU time (s) 70.19
Current children cumulated vsize (KiB) 130972

[startup+71.1004 s]
/proc/loadavg: 2.00 2.02 2.13 3/181 3267
/proc/meminfo: memFree=29591020/32873844 swapFree=7108/7108
[pid=3256] ppid=3254 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3256/stat : 3256 (npSolver-pbo-I.) S 3254 3256 1127 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273487070 9367552 275 33554432000 4194304 5064252 140734268937696 140734268936608 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3256/statm: 2287 275 233 213 0 72 0
[pid=3257] ppid=3256 vsize=31140 CPUtime=11.66 cores=0,2,4,6
/proc/3257/stat : 3257 (npSolver-pbo) S 3256 3256 1127 0 -1 4202496 6774 40442 0 0 38 50 1063 15 20 0 1 0 273487070 31887360 5672 33554432000 4194304 5992684 140733208772640 140733208757544 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 5 0 0
/proc/3257/statm: 7785 5672 179 440 0 7341 0
[pid=3267] ppid=3257 vsize=90684 CPUtime=59.32 cores=0,2,4,6
/proc/3267/stat : 3267 (glucosInc) R 3257 3256 1127 0 -1 4202496 12893 0 0 0 5929 3 0 0 20 0 1 0 273488245 92860416 20415 33554432000 4194304 5654031 140736865683344 140736865671160 4208651 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/3267/statm: 22671 20415 142 357 0 22311 0
Current children cumulated CPU time (s) 70.98
Current children cumulated vsize (KiB) 130972

[startup+71.3003 s]
/proc/loadavg: 2.00 2.02 2.13 3/181 3267
/proc/meminfo: memFree=29591020/32873844 swapFree=7108/7108
[pid=3256] ppid=3254 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3256/stat : 3256 (npSolver-pbo-I.) S 3254 3256 1127 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273487070 9367552 275 33554432000 4194304 5064252 140734268937696 140734268936608 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3256/statm: 2287 275 233 213 0 72 0
[pid=3257] ppid=3256 vsize=31140 CPUtime=11.66 cores=0,2,4,6
/proc/3257/stat : 3257 (npSolver-pbo) S 3256 3256 1127 0 -1 4202496 6774 40442 0 0 38 50 1063 15 20 0 1 0 273487070 31887360 5672 33554432000 4194304 5992684 140733208772640 140733208757544 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 5 0 0
/proc/3257/statm: 7785 5672 179 440 0 7341 0
[pid=3267] ppid=3257 vsize=90684 CPUtime=59.52 cores=0,2,4,6
/proc/3267/stat : 3267 (glucosInc) R 3257 3256 1127 0 -1 4202496 12893 0 0 0 5949 3 0 0 20 0 1 0 273488245 92860416 20415 33554432000 4194304 5654031 140736865683344 140736865671160 4232775 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/3267/statm: 22671 20415 142 357 0 22311 0
Current children cumulated CPU time (s) 71.18
Current children cumulated vsize (KiB) 130972

Child status: 0
Real time (s): 71.3332
CPU time (s): 71.2372
CPU user time (s): 70.5313
CPU system time (s): 0.705892
CPU usage (%): 99.8654
Max. virtual memory (cumulated for all children) (KiB): 141576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 70.5313
system time used= 0.705892
maximum resident set size= 91692
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 60955
page faults= 0
swaps= 0
block input operations= 0
block output operations= 102032
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 254
involuntary context switches= 161

runsolver used 0.147977 second user time and 0.362944 second system time

The end

Launcher Data 

Begin job on node102 at 2012-05-27 01:06:25
IDJOB=3700208
IDBENCH=47896
IDSOLVER=2276
FILE ID=node102/3700208-1338073585
RUNJOBID= node102-1338052958-1143
PBS_JOBID= 14624412
Free space on /tmp= 71316 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=11-P1=13-P2=29-P3=23-P4=5-P5=29-P6=29-P7=31-P8=29-P9=31-B.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3700208-1338073585/watcher-3700208-1338073585 -o /tmp/evaluation-result-3700208-1338073585/solver-3700208-1338073585 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3700208-1338073585.opb 1411840206 HOME HOME

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= f969522c25fcd822319ca2a51d36dbf7
RANDOM SEED=1411840206

node102.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.178
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.35
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.178
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.178
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.178
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.178
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.178
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5438.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.178
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.178
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        29714412 kB
Buffers:          293396 kB
Cached:          1269520 kB
SwapCached:            0 kB
Active:          1779096 kB
Inactive:         556772 kB
Active(anon):     762428 kB
Inactive(anon):    13340 kB
Active(file):    1016668 kB
Inactive(file):   543432 kB
Unevictable:        7108 kB
Mlocked:            7108 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              8416 kB
Writeback:             0 kB
AnonPages:        816892 kB
Mapped:            15780 kB
Shmem:               200 kB
Slab:             682632 kB
SReclaimable:     125100 kB
SUnreclaim:       557532 kB
KernelStack:        1488 kB
PageTables:         5504 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     951248 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    321536 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71300 MiB
End job on node102 at 2012-05-27 01:07:37