Trace number 432344

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, and are wall clock time (not CPU 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 NameAnswerCPU timeWall clock time
bsolo 3.0.17? (TO) 1800.07 1800.73

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900550006.opb
MD5SUMcabd29c48249a44c2596bb98645c31c8
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark153.987
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 665
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/432344-1177942802/instance-432344-1177942802.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.02	c Highest Coefficient sum: 665
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.023 s
0.00/0.02	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5707
0.00/0.02	c Obj. Vars: 0 (0 % of total variables)
0.00/0.03	c Pre-processing Time: 0.034 s
0.00/0.03	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.03	c        0    231     2586     8096    3     5474    1880      0      0 0.03
0.00/0.03	c Switching off LPR mode.
1800.05/1800.72	c      101    231     2687    13377    4     5678    2069    101   2295 0.04
1800.05/1800.72	c      255    231     2841    22549    7     5986    2276    255   3984 0.06
1800.05/1800.72	c      480    231     3066    33651   10     6436    2504    480   5274 0.09
1800.05/1800.72	c      819    231     3405    47810   14     7114    2755    819   5767 0.14
1800.05/1800.72	c     1327    231     3913    69792   17     8131    3031   1327   5744 0.23
1800.05/1800.72	c     2091    231     4677   102571   21     9659    3335   2091   5403 0.39
1800.05/1800.72	c     3238    231     5824   157029   26    11952    3669   3238   4652 0.70
1800.05/1800.72	c     4959    231     5609   147731   26    11521    4036   3023   3913 1.27
1800.05/1800.72	c     7544    231     6083   190009   31    12470    4440   3497   3427 2.20
1800.05/1800.72	c    11424    231     5245   133077   25    10794    4885   2659   3230 3.54
1800.05/1800.72	c    17247    231     5957   159908   26    12218    5374   3371   3267 5.28
1800.05/1800.72	c    25984    231     6302   167428   26    12907    5912   3716   3159 8.22
1800.05/1800.72	c    39094    231     7125   242369   34    14554    6504   4539   2805 13.93
1800.05/1800.72	c    58766    231     6544   164571   25    13389    7155   3958   2779 21.14
1800.05/1800.72	c    88277    231     6572   176175   26    13447    7871   3986   2642 33.40
1800.05/1800.72	c   132547    231    10279   319798   31    20862    8659   7693   2531 52.35
1800.05/1800.72	c   198957    231    10029   317374   31    20362    9525   7443   2340 85.02
1800.05/1800.72	c   298579    231     7400   204750   27    15103   10478   4814   2098 142.25
1800.05/1800.72	c   448016    231    12362   424940   34    25027   11526   9776   1911 234.42
1800.05/1800.72	c   672175    231    13001   474519   36    26307   12679  10415   1693 397.02
1800.05/1800.72	c  1008423    231    13553   501882   37    27410   13947  10967   1497 673.48
1800.05/1800.72	c  1512795    231    14572   536244   36    29448   15342  11986   1355 1115.96
1800.05/1800.72	c Caught signal: 15
1800.05/1800.72	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.05/1800.72	c   22  2201328 382400  2851188    17827   679421  15241   1222 1800.06
1800.05/1800.72	s UNKNOWN
1800.05/1800.72	c Total time: 1800.06 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node13/watcher-432344-1177942802 -o ROOT/results/node13/solver-432344-1177942802 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432344-1177942802/instance-432344-1177942802.opb 

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): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.07 0.02 0.00 3/77 10428
/proc/meminfo: memFree=1459088/2055920 swapFree=4159412/4192956
[pid=10428] ppid=10426 vsize=11820 CPUtime=0
/proc/10428/stat : 10428 (bsolo3.0.17) R 10426 10428 10317 0 -1 4194304 364 0 0 0 0 0 0 0 18 0 1 0 242198058 12103680 334 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12314235 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10428/statm: 1002 335 280 324 0 51 0

[startup+0.0727421 s]
/proc/loadavg: 0.07 0.02 0.00 3/77 10428
/proc/meminfo: memFree=1459088/2055920 swapFree=4159412/4192956
[pid=10428] ppid=10426 vsize=4584 CPUtime=0.06
/proc/10428/stat : 10428 (bsolo3.0.17) R 10426 10428 10317 0 -1 4194304 586 0 0 0 6 0 0 0 18 0 1 0 242198058 4694016 535 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10428/statm: 1146 535 308 324 0 216 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4584

[startup+0.101746 s]
/proc/loadavg: 0.07 0.02 0.00 3/77 10428
/proc/meminfo: memFree=1459088/2055920 swapFree=4159412/4192956
[pid=10428] ppid=10426 vsize=4844 CPUtime=0.09
/proc/10428/stat : 10428 (bsolo3.0.17) R 10426 10428 10317 0 -1 4194304 626 0 0 0 9 0 0 0 18 0 1 0 242198058 4960256 575 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10428/statm: 1211 575 308 324 0 281 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4844

[startup+0.301789 s]
/proc/loadavg: 0.07 0.02 0.00 3/77 10428
/proc/meminfo: memFree=1459088/2055920 swapFree=4159412/4192956
[pid=10428] ppid=10426 vsize=5492 CPUtime=0.29
/proc/10428/stat : 10428 (bsolo3.0.17) R 10426 10428 10317 0 -1 4194304 815 0 0 0 29 0 0 0 19 0 1 0 242198058 5623808 764 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134520488 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10428/statm: 1373 764 309 324 0 443 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5492

[startup+0.701873 s]
/proc/loadavg: 0.07 0.02 0.00 3/77 10428
/proc/meminfo: memFree=1459088/2055920 swapFree=4159412/4192956
[pid=10428] ppid=10426 vsize=6668 CPUtime=0.69
/proc/10428/stat : 10428 (bsolo3.0.17) R 10426 10428 10317 0 -1 4194304 1093 0 0 0 69 0 0 0 23 0 1 0 242198058 6828032 1042 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10428/statm: 1667 1042 309 324 0 737 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6668

[startup+1.50104 s]
/proc/loadavg: 0.07 0.02 0.00 2/78 10429
/proc/meminfo: memFree=1455696/2055920 swapFree=4159412/4192956
[pid=10428] ppid=10426 vsize=7064 CPUtime=1.49
/proc/10428/stat : 10428 (bsolo3.0.17) R 10426 10428 10317 0 -1 4194304 1191 0 0 0 149 0 0 0 25 0 1 0 242198058 7233536 1140 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12311998 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10428/statm: 1766 1140 309 324 0 836 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7064

[startup+3.10138 s]
/proc/loadavg: 0.07 0.02 0.00 2/78 10429
/proc/meminfo: memFree=1455184/2055920 swapFree=4159412/4192956
[pid=10428] ppid=10426 vsize=7972 CPUtime=3.09
/proc/10428/stat : 10428 (bsolo3.0.17) R 10426 10428 10317 0 -1 4194304 1408 0 0 0 309 0 0 0 25 0 1 0 242198058 8163328 1357 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10428/statm: 1993 1357 309 324 0 1063 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7972

[startup+6.30106 s]
/proc/loadavg: 0.14 0.03 0.01 2/78 10429
/proc/meminfo: memFree=1454480/2055920 swapFree=4159412/4192956
[pid=10428] ppid=10426 vsize=8232 CPUtime=6.28
/proc/10428/stat : 10428 (bsolo3.0.17) R 10426 10428 10317 0 -1 4194304 1485 0 0 0 628 0 0 0 25 0 1 0 242198058 8429568 1434 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10428/statm: 2058 1434 309 324 0 1128 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 8232

[startup+12.7014 s]
/proc/loadavg: 0.21 0.05 0.01 2/78 10429
/proc/meminfo: memFree=1452944/2055920 swapFree=4159412/4192956
[pid=10428] ppid=10426 vsize=9528 CPUtime=12.68
/proc/10428/stat : 10428 (bsolo3.0.17) R 10426 10428 10317 0 -1 4194304 1798 0 0 0 1268 0 0 0 25 0 1 0 242198058 9756672 1747 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10428/statm: 2382 1747 309 324 0 1452 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9528

[startup+25.5011 s]
/proc/loadavg: 0.38 0.09 0.03 2/78 10429
/proc/meminfo: memFree=1452944/2055920 swapFree=4159412/4192956
[pid=10428] ppid=10426 vsize=9636 CPUtime=25.48
/proc/10428/stat : 10428 (bsolo3.0.17) R 10426 10428 10317 0 -1 4194304 1826 0 0 0 2548 0 0 0 25 0 1 0 242198058 9867264 1775 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10428/statm: 2409 1775 309 324 0 1479 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9636

[startup+51.1015 s]
/proc/loadavg: 0.59 0.16 0.05 2/78 10429
/proc/meminfo: memFree=1452880/2055920 swapFree=4159412/4192956
[pid=10428] ppid=10426 vsize=9728 CPUtime=51.07
/proc/10428/stat : 10428 (bsolo3.0.17) R 10426 10428 10317 0 -1 4194304 1853 0 0 0 5106 1 0 0 25 0 1 0 242198058 9961472 1802 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10428/statm: 2432 1802 309 324 0 1502 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9728

[startup+102.305 s]
/proc/loadavg: 0.82 0.29 0.10 2/78 10429
/proc/meminfo: memFree=1451280/2055920 swapFree=4159412/4192956
[pid=10428] ppid=10426 vsize=11272 CPUtime=102.25
/proc/10428/stat : 10428 (bsolo3.0.17) R 10426 10428 10317 0 -1 4194304 2244 0 0 0 10224 1 0 0 25 0 1 0 242198058 11542528 2193 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10428/statm: 2818 2193 309 324 0 1888 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 11272

[startup+162.301 s]
/proc/loadavg: 0.93 0.42 0.15 2/78 10429
/proc/meminfo: memFree=1450896/2055920 swapFree=4159412/4192956
[pid=10428] ppid=10426 vsize=11628 CPUtime=162.23
/proc/10428/stat : 10428 (bsolo3.0.17) R 10426 10428 10317 0 -1 4194304 2334 0 0 0 16221 2 0 0 25 0 1 0 242198058 11907072 2283 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10428/statm: 2907 2283 309 324 0 1977 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11628

[startup+222.302 s]
/proc/loadavg: 0.97 0.52 0.20 2/78 10429
/proc/meminfo: memFree=1450896/2055920 swapFree=4159412/4192956
[pid=10428] ppid=10426 vsize=11628 CPUtime=222.21
/proc/10428/stat : 10428 (bsolo3.0.17) R 10426 10428 10317 0 -1 4194304 2334 0 0 0 22218 3 0 0 25 0 1 0 242198058 11907072 2283 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12310357 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10428/statm: 2907 2283 309 324 0 1977 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 11628

[startup+282.302 s]
/proc/loadavg: 0.99 0.61 0.25 2/78 10429
/proc/meminfo: memFree=1449680/2055920 swapFree=4159412/4192956
[pid=10428] ppid=10426 vsize=12784 CPUtime=282.18
/proc/10428/stat : 10428 (bsolo3.0.17) R 10426 10428 10317 0 -1 4194304 2631 0 0 0 28215 3 0 0 25 0 1 0 242198058 13090816 2580 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10428/statm: 3196 2580 309 324 0 2266 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 12784

[startup+342.301 s]
/proc/loadavg: 0.99 0.67 0.29 2/78 10429
/proc/meminfo: memFree=1449680/2055920 swapFree=4159412/4192956
[pid=10428] ppid=10426 vsize=12912 CPUtime=342.16
/proc/10428/stat : 10428 (bsolo3.0.17) R 10426 10428 10317 0 -1 4194304 2657 0 0 0 34212 4 0 0 25 0 1 0 242198058 13221888 2606 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10428/statm: 3228 2606 309 324 0 2298 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 12912

[startup+402.302 s]
/proc/loadavg: 0.99 0.73 0.34 2/78 10429
/proc/meminfo: memFree=1449232/2055920 swapFree=4159412/4192956
[pid=10428] ppid=10426 vsize=13280 CPUtime=402.14
/proc/10428/stat : 10428 (bsolo3.0.17) R 10426 10428 10317 0 -1 4194304 2743 0 0 0 40209 5 0 0 25 0 1 0 242198058 13598720 2692 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551315 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10428/statm: 3320 2692 309 324 0 2390 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 13280

[startup+462.302 s]
/proc/loadavg: 0.99 0.78 0.38 2/78 10429
/proc/meminfo: memFree=1448656/2055920 swapFree=4159412/4192956
[pid=10428] ppid=10426 vsize=13796 CPUtime=462.12
/proc/10428/stat : 10428 (bsolo3.0.17) R 10426 10428 10317 0 -1 4194304 2880 0 0 0 46207 5 0 0 25 0 1 0 242198058 14127104 2829 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10428/statm: 3449 2829 309 324 0 2519 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 13796

[startup+522.301 s]
/proc/loadavg: 0.99 0.81 0.41 2/78 10429
/proc/meminfo: memFree=1448656/2055920 swapFree=4159412/4192956
[pid=10428] ppid=10426 vsize=13796 CPUtime=522.1
/proc/10428/stat : 10428 (bsolo3.0.17) R 10426 10428 10317 0 -1 4194304 2880 0 0 0 52204 6 0 0 25 0 1 0 242198058 14127104 2829 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10428/statm: 3449 2829 309 324 0 2519 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 13796

[startup+582.301 s]
/proc/loadavg: 0.99 0.85 0.45 2/78 10429
/proc/meminfo: memFree=1448656/2055920 swapFree=4159412/4192956
[pid=10428] ppid=10426 vsize=13796 CPUtime=582.07
/proc/10428/stat : 10428 (bsolo3.0.17) R 10426 10428 10317 0 -1 4194304 2880 0 0 0 58201 6 0 0 25 0 1 0 242198058 14127104 2829 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091740 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10428/statm: 3449 2829 309 324 0 2519 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 13796

[startup+642.302 s]
/proc/loadavg: 0.99 0.87 0.48 2/78 10429
/proc/meminfo: memFree=1448656/2055920 swapFree=4159412/4192956
[pid=10428] ppid=10426 vsize=13796 CPUtime=642.06
/proc/10428/stat : 10428 (bsolo3.0.17) R 10426 10428 10317 0 -1 4194304 2880 0 0 0 64199 7 0 0 25 0 1 0 242198058 14127104 2829 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10428/statm: 3449 2829 309 324 0 2519 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 13796


################
# More data... #
################

[startup+882.302 s]
/proc/loadavg: 0.99 0.93 0.58 2/78 10429
/proc/meminfo: memFree=1447440/2055920 swapFree=4159412/4192956
[pid=10428] ppid=10426 vsize=14948 CPUtime=881.97
/proc/10428/stat : 10428 (bsolo3.0.17) R 10426 10428 10317 0 -1 4194304 3187 0 0 0 88187 10 0 0 25 0 1 0 242198058 15306752 3128 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10428/statm: 3737 3128 309 324 0 2807 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 14948

[startup+942.301 s]
/proc/loadavg: 0.99 0.94 0.61 2/78 10429
/proc/meminfo: memFree=1447504/2055920 swapFree=4159412/4192956
[pid=10428] ppid=10426 vsize=14948 CPUtime=941.95
/proc/10428/stat : 10428 (bsolo3.0.17) R 10426 10428 10317 0 -1 4194304 3187 0 0 0 94184 11 0 0 25 0 1 0 242198058 15306752 3128 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10428/statm: 3737 3128 309 324 0 2807 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 14948

[startup+1002.3 s]
/proc/loadavg: 0.99 0.95 0.63 2/78 10429
/proc/meminfo: memFree=1447504/2055920 swapFree=4159412/4192956
[pid=10428] ppid=10426 vsize=14948 CPUtime=1001.92
/proc/10428/stat : 10428 (bsolo3.0.17) R 10426 10428 10317 0 -1 4194304 3187 0 0 0 100181 11 0 0 25 0 1 0 242198058 15306752 3128 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10428/statm: 3737 3128 309 324 0 2807 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 14948

[startup+1062.3 s]
/proc/loadavg: 0.99 0.95 0.65 2/78 10429
/proc/meminfo: memFree=1447440/2055920 swapFree=4159412/4192956
[pid=10428] ppid=10426 vsize=14944 CPUtime=1061.9
/proc/10428/stat : 10428 (bsolo3.0.17) R 10426 10428 10317 0 -1 4194304 3187 0 0 0 106178 12 0 0 25 0 1 0 242198058 15302656 3127 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551315 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10428/statm: 3736 3127 309 324 0 2806 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 14944

[startup+1122.3 s]
/proc/loadavg: 0.99 0.96 0.67 2/78 10429
/proc/meminfo: memFree=1447440/2055920 swapFree=4159412/4192956
[pid=10428] ppid=10426 vsize=14948 CPUtime=1121.88
/proc/10428/stat : 10428 (bsolo3.0.17) R 10426 10428 10317 0 -1 4194304 3188 0 0 0 112176 12 0 0 25 0 1 0 242198058 15306752 3128 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10428/statm: 3737 3128 309 324 0 2807 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 14948

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.69 2/78 10429
/proc/meminfo: memFree=1447376/2055920 swapFree=4159412/4192956
[pid=10428] ppid=10426 vsize=15052 CPUtime=1181.86
/proc/10428/stat : 10428 (bsolo3.0.17) R 10426 10428 10317 0 -1 4194304 3197 0 0 0 118173 13 0 0 25 0 1 0 242198058 15413248 3137 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10428/statm: 3763 3137 309 324 0 2833 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 15052

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.70 2/78 10429
/proc/meminfo: memFree=1446800/2055920 swapFree=4159412/4192956
[pid=10428] ppid=10426 vsize=15640 CPUtime=1241.84
/proc/10428/stat : 10428 (bsolo3.0.17) R 10426 10428 10317 0 -1 4194304 3353 0 0 0 124170 14 0 0 25 0 1 0 242198058 16015360 3293 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091745 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10428/statm: 3910 3293 309 324 0 2980 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 15640

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.72 2/78 10430
/proc/meminfo: memFree=1446800/2055920 swapFree=4159412/4192956
[pid=10428] ppid=10426 vsize=15640 CPUtime=1301.82
/proc/10428/stat : 10428 (bsolo3.0.17) R 10426 10428 10317 0 -1 4194304 3353 0 0 0 130168 14 0 0 25 0 1 0 242198058 16015360 3293 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10428/statm: 3910 3293 309 324 0 2980 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 15640

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.73 2/78 10431
/proc/meminfo: memFree=1446864/2055920 swapFree=4159412/4192956
[pid=10428] ppid=10426 vsize=15640 CPUtime=1361.79
/proc/10428/stat : 10428 (bsolo3.0.17) R 10426 10428 10317 0 -1 4194304 3353 0 0 0 136165 14 0 0 25 0 1 0 242198058 16015360 3293 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10428/statm: 3910 3293 309 324 0 2980 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 15640

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.75 2/78 10431
/proc/meminfo: memFree=1446864/2055920 swapFree=4159412/4192956
[pid=10428] ppid=10426 vsize=15640 CPUtime=1421.77
/proc/10428/stat : 10428 (bsolo3.0.17) R 10426 10428 10317 0 -1 4194304 3353 0 0 0 142162 15 0 0 25 0 1 0 242198058 16015360 3293 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551952 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10428/statm: 3910 3293 309 324 0 2980 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 15640

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.76 2/78 10431
/proc/meminfo: memFree=1446928/2055920 swapFree=4159412/4192956
[pid=10428] ppid=10426 vsize=15640 CPUtime=1481.74
/proc/10428/stat : 10428 (bsolo3.0.17) R 10426 10428 10317 0 -1 4194304 3353 0 0 0 148159 15 0 0 25 0 1 0 242198058 16015360 3293 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550916 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10428/statm: 3910 3293 309 324 0 2980 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 15640

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.77 2/78 10431
/proc/meminfo: memFree=1446928/2055920 swapFree=4159412/4192956
[pid=10428] ppid=10426 vsize=15640 CPUtime=1541.73
/proc/10428/stat : 10428 (bsolo3.0.17) R 10426 10428 10317 0 -1 4194304 3353 0 0 0 154157 16 0 0 25 0 1 0 242198058 16015360 3293 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550890 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10428/statm: 3910 3293 309 324 0 2980 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 15640

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.78 2/78 10431
/proc/meminfo: memFree=1446864/2055920 swapFree=4159412/4192956
[pid=10428] ppid=10426 vsize=15608 CPUtime=1601.7
/proc/10428/stat : 10428 (bsolo3.0.17) R 10426 10428 10317 0 -1 4194304 3353 0 0 0 160154 16 0 0 25 0 1 0 242198058 15982592 3293 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10428/statm: 3902 3293 309 324 0 2972 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 15608

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.79 2/78 10431
/proc/meminfo: memFree=1446864/2055920 swapFree=4159412/4192956
[pid=10428] ppid=10426 vsize=15608 CPUtime=1661.68
/proc/10428/stat : 10428 (bsolo3.0.17) R 10426 10428 10317 0 -1 4194304 3353 0 0 0 166151 17 0 0 25 0 1 0 242198058 15982592 3293 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10428/statm: 3902 3293 309 324 0 2972 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 15608

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.81 2/78 10431
/proc/meminfo: memFree=1446928/2055920 swapFree=4159412/4192956
[pid=10428] ppid=10426 vsize=15440 CPUtime=1721.66
/proc/10428/stat : 10428 (bsolo3.0.17) R 10426 10428 10317 0 -1 4194304 3353 0 0 0 172149 17 0 0 25 0 1 0 242198058 15810560 3251 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10428/statm: 3860 3251 309 324 0 2930 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 15440

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.82 2/78 10431
/proc/meminfo: memFree=1446928/2055920 swapFree=4159412/4192956
[pid=10428] ppid=10426 vsize=15552 CPUtime=1781.64
/proc/10428/stat : 10428 (bsolo3.0.17) R 10426 10428 10317 0 -1 4194304 3365 0 0 0 178146 18 0 0 25 0 1 0 242198058 15925248 3263 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10428/statm: 3888 3263 309 324 0 2958 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 15552



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.82 2/78 10431
/proc/meminfo: memFree=1446928/2055920 swapFree=4159412/4192956
[pid=10428] ppid=10426 vsize=15552 CPUtime=1800.05
/proc/10428/stat : 10428 (bsolo3.0.17) R 10426 10428 10317 0 -1 4194304 3365 0 0 0 179987 18 0 0 25 0 1 0 242198058 15925248 3263 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10428/statm: 3888 3263 309 324 0 2958 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 15552

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.82 2/78 10431
/proc/meminfo: memFree=1446928/2055920 swapFree=4159412/4192956
[pid=10428] ppid=10426 vsize=15552 CPUtime=1800.05
/proc/10428/stat : 10428 (bsolo3.0.17) R 10426 10428 10317 0 -1 4194304 3365 0 0 0 179987 18 0 0 25 0 1 0 242198058 15925248 3263 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10428/statm: 3888 3263 309 324 0 2958 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 15552

Child status: 15
Real time (s): 1800.73
CPU time (s): 1800.07
CPU user time (s): 1799.88
CPU system time (s): 0.189971
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 15640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.88
system time used= 0.189971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3369
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 12
involuntary context switches= 37186

runsolver used 1.53477 second user time and 3.67044 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Mon Apr 30 14:20:02 UTC 2007

IDJOB= 432344
IDBENCH= 1331
IDSOLVER= 199
FILE ID= node13/432344-1177942802

PBS_JOBID= 4727829

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900550006.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432344-1177942802/instance-432344-1177942802.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-432344-1177942802 -o ROOT/results/node13/solver-432344-1177942802 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432344-1177942802/instance-432344-1177942802.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  cabd29c48249a44c2596bb98645c31c8

RANDOM SEED= 502599124

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1459496 kB
Buffers:         45900 kB
Cached:         461652 kB
SwapCached:      12852 kB
Active:         363816 kB
Inactive:       166864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1459496 kB
SwapTotal:     4192956 kB
SwapFree:      4159412 kB
Dirty:            6816 kB
Writeback:           0 kB
Mapped:          30024 kB
Slab:            51140 kB
Committed_AS:  6961084 kB
PageTables:       1872 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66558 MiB

End job on node13 on Mon Apr 30 14:50:05 UTC 2007