Trace number 2656851

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 NameAnswerCPU timeWall clock time
bsolo 3.2 CardUNSAT 1773.24 1773.94

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900557574.opb
MD5SUM5107a201bfa7ecd84a67ffb212d048dd
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
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 benchmark7.50286
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 689
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 

0.00/0.00	c bsolo beta version 3.2 - 23/05/2010 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos 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 Time Limit set to 1800
0.00/0.00	c Learning Strategy: Cardinality Constraint Learning
0.00/0.00	c Instance file HOME/instance-2656851-1276308146.opb
0.00/0.00	c File size is 83373 bytes.
0.00/0.01	c Highest Coefficient sum: 689
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.013 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5711
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.025 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    231     2586     8096    3     5474    1880      0      0 0.03
0.00/0.02	c Switching off lower bounding mode.
1773.19/1773.94	c      101    231     2753    14269    5     5811    2069    167   2244 0.04
1773.19/1773.94	c      252    231     2946    22215    7     6197    2276    360   2930 0.09
1773.19/1773.94	c      477    231     3228    32749   10     6768    2504    642   3018 0.16
1773.19/1773.94	c      815    231     3616    47842   13     7544    2755   1030   2890 0.28
1773.19/1773.94	c     1324    231     4158    66437   15     8657    3031   1572   2735 0.48
1773.19/1773.94	c     2087    231     4984    94595   18    10313    3335   2398   2529 0.82
1773.19/1773.94	c     3234    231     4423    86401   19     9232    3669   1837   2039 1.59
1773.19/1773.94	c     4955    231     6226   163873   26    12967    4036   3640   1922 2.58
1773.19/1773.94	c     7539    231     4704   100057   21     9742    4440   2118   1784 4.22
1773.19/1773.94	c    11420    231     6476   154232   23    13371    4885   3890   1782 6.41
1773.19/1773.94	c    17242    231     5030    83173   16    10368    5374   2444   1767 9.76
1773.19/1773.94	c    25979    231     6033   118827   19    12382    5912   3447   1789 14.52
1773.19/1773.94	c    39092    231     7611   174591   22    15664    6504   5025   1816 21.52
1773.19/1773.94	c    58762    231     8218   232399   28    16863    7155   5632   1636 35.90
1773.19/1773.94	c    88272    231     6372   159665   25    13088    7871   3786   1521 58.02
1773.19/1773.94	c   132542    231     9425   245919   26    19242    8659   6839   1458 90.90
1773.19/1773.94	c   198956    231    10584   343888   32    21652    9525   7998   1321 150.61
1773.19/1773.94	c   298577    231    10340   278233   26    21133   10478   7754   1273 234.51
1773.19/1773.94	c   448017    231    10839   279292   25    22008   11526   8253   1170 382.73
1773.19/1773.94	c   672177    231    10001   262919   26    20396   12679   7415   1070 628.04
1773.19/1773.94	c  1008420    231    14971   558048   37    30512   13947  12385    974 1034.83
1773.19/1773.94	c  1512794    230    12893   371565   28    26159   15342  10307    882 1714.68
1773.19/1773.94	c Backtracks by Clause: 1549356
1773.19/1773.94	c Backtracks by PB constraint: 1608
1773.19/1773.94	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1773.19/1773.94	c   22  1550964 340712  2185453    15835   440924  13249    874 1773.24
1773.19/1773.94	s UNSATISFIABLE
1773.19/1773.94	c Total time: 1773.24 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2656851-1276308146/watcher-2656851-1276308146 -o /tmp/evaluation-result-2656851-1276308146/solver-2656851-1276308146 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2656851-1276308146.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.05 1.00 1.00 3/106 8552
/proc/meminfo: memFree=1529524/2059040 swapFree=4192956/4192956
[pid=8552] ppid=8550 vsize=11012 CPUtime=0
/proc/8552/stat : 8552 (bsolo_pb10) R 8550 8552 7969 0 -1 4202496 342 0 0 0 0 0 0 0 17 0 1 0 6416191 11276288 261 1992294400 134512640 137138936 4291393632 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8552/statm: 2753 262 177 642 0 2088 0

[startup+0.081387 s]
/proc/loadavg: 1.05 1.00 1.00 3/106 8552
/proc/meminfo: memFree=1529524/2059040 swapFree=4192956/4192956
[pid=8552] ppid=8550 vsize=11320 CPUtime=0.07
/proc/8552/stat : 8552 (bsolo_pb10) R 8550 8552 7969 0 -1 4202496 497 0 0 0 7 0 0 0 17 0 1 0 6416191 11591680 395 1992294400 134512640 137138936 4291393632 18446744073709551615 134542490 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8552/statm: 2830 395 192 642 0 2186 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 11320

[startup+0.10039 s]
/proc/loadavg: 1.05 1.00 1.00 3/106 8552
/proc/meminfo: memFree=1529524/2059040 swapFree=4192956/4192956
[pid=8552] ppid=8550 vsize=11448 CPUtime=0.09
/proc/8552/stat : 8552 (bsolo_pb10) R 8550 8552 7969 0 -1 4202496 510 0 0 0 9 0 0 0 17 0 1 0 6416191 11722752 408 1992294400 134512640 137138936 4291393632 18446744073709551615 134575876 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8552/statm: 2862 408 192 642 0 2218 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11448

[startup+0.300426 s]
/proc/loadavg: 1.05 1.00 1.00 3/106 8552
/proc/meminfo: memFree=1529524/2059040 swapFree=4192956/4192956
[pid=8552] ppid=8550 vsize=11820 CPUtime=0.29
/proc/8552/stat : 8552 (bsolo_pb10) R 8550 8552 7969 0 -1 4202496 609 0 0 0 29 0 0 0 17 0 1 0 6416191 12103680 507 1992294400 134512640 137138936 4291393632 18446744073709551615 134607609 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8552/statm: 2955 507 192 642 0 2311 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11820

[startup+0.700498 s]
/proc/loadavg: 1.05 1.00 1.00 3/106 8552
/proc/meminfo: memFree=1529524/2059040 swapFree=4192956/4192956
[pid=8552] ppid=8550 vsize=12436 CPUtime=0.69
/proc/8552/stat : 8552 (bsolo_pb10) R 8550 8552 7969 0 -1 4202496 756 0 0 0 69 0 0 0 17 0 1 0 6416191 12734464 654 1992294400 134512640 137138936 4291393632 18446744073709551615 134542249 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8552/statm: 3109 654 192 642 0 2465 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12436

[startup+1.50064 s]
/proc/loadavg: 1.05 1.00 1.00 2/107 8553
/proc/meminfo: memFree=1527284/2059040 swapFree=4192956/4192956
[pid=8552] ppid=8550 vsize=13300 CPUtime=1.49
/proc/8552/stat : 8552 (bsolo_pb10) R 8550 8552 7969 0 -1 4202496 988 0 0 0 148 1 0 0 18 0 1 0 6416191 13619200 886 1992294400 134512640 137138936 4291393632 18446744073709551615 134556218 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8552/statm: 3325 886 192 642 0 2681 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13300

[startup+3.10093 s]
/proc/loadavg: 1.05 1.00 1.00 2/107 8553
/proc/meminfo: memFree=1526540/2059040 swapFree=4192956/4192956
[pid=8552] ppid=8550 vsize=13920 CPUtime=3.09
/proc/8552/stat : 8552 (bsolo_pb10) R 8550 8552 7969 0 -1 4202496 1148 0 0 0 308 1 0 0 21 0 1 0 6416191 14254080 1046 1992294400 134512640 137138936 4291393632 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8552/statm: 3480 1046 192 642 0 2836 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13920

[startup+6.30051 s]
/proc/loadavg: 1.05 1.00 1.00 2/107 8553
/proc/meminfo: memFree=1525672/2059040 swapFree=4192956/4192956
[pid=8552] ppid=8550 vsize=14052 CPUtime=6.29
/proc/8552/stat : 8552 (bsolo_pb10) R 8550 8552 7969 0 -1 4202496 1175 0 0 0 626 3 0 0 25 0 1 0 6416191 14389248 1073 1992294400 134512640 137138936 4291393632 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8552/statm: 3513 1073 192 642 0 2869 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14052

[startup+12.7017 s]
/proc/loadavg: 1.04 1.00 1.00 2/107 8553
/proc/meminfo: memFree=1525424/2059040 swapFree=4192956/4192956
[pid=8552] ppid=8550 vsize=14172 CPUtime=12.69
/proc/8552/stat : 8552 (bsolo_pb10) R 8550 8552 7969 0 -1 4202496 1204 0 0 0 1263 6 0 0 25 0 1 0 6416191 14512128 1102 1992294400 134512640 137138936 4291393632 18446744073709551615 134542301 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/8552/statm: 3543 1102 192 642 0 2899 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14172

[startup+25.501 s]
/proc/loadavg: 1.03 1.00 1.00 2/107 8555
/proc/meminfo: memFree=1524308/2059040 swapFree=4192956/4192956
[pid=8552] ppid=8550 vsize=15284 CPUtime=25.47
/proc/8552/stat : 8552 (bsolo_pb10) R 8550 8552 7969 0 -1 4202496 1497 0 0 0 2537 10 0 0 25 0 1 0 6416191 15650816 1395 1992294400 134512640 137138936 4291393632 18446744073709551615 136297657 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8552/statm: 3821 1395 192 642 0 3177 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15284

[startup+51.1006 s]
/proc/loadavg: 1.02 1.00 1.00 2/107 8555
/proc/meminfo: memFree=1523936/2059040 swapFree=4192956/4192956
[pid=8552] ppid=8550 vsize=15644 CPUtime=51.06
/proc/8552/stat : 8552 (bsolo_pb10) R 8550 8552 7969 0 -1 4202496 1569 0 0 0 5088 18 0 0 25 0 1 0 6416191 16019456 1467 1992294400 134512640 137138936 4291393632 18446744073709551615 136502641 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8552/statm: 3911 1467 192 642 0 3267 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 15644

[startup+102.308 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 8557
/proc/meminfo: memFree=1522820/2059040 swapFree=4192956/4192956
[pid=8552] ppid=8550 vsize=16612 CPUtime=102.24
/proc/8552/stat : 8552 (bsolo_pb10) R 8550 8552 7969 0 -1 4202496 1827 0 0 0 10193 31 0 0 25 0 1 0 6416191 17010688 1725 1992294400 134512640 137138936 4291393632 18446744073709551615 134542249 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8552/statm: 4153 1725 192 642 0 3509 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 16612

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8557
/proc/meminfo: memFree=1521704/2059040 swapFree=4192956/4192956
[pid=8552] ppid=8550 vsize=17696 CPUtime=162.22
/proc/8552/stat : 8552 (bsolo_pb10) R 8550 8552 7969 0 -1 4202496 2078 0 0 0 16176 46 0 0 25 0 1 0 6416191 18120704 1976 1992294400 134512640 137138936 4291393632 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8552/statm: 4424 1976 192 642 0 3780 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 17696

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8559
/proc/meminfo: memFree=1521704/2059040 swapFree=4192956/4192956
[pid=8552] ppid=8550 vsize=17688 CPUtime=222.2
/proc/8552/stat : 8552 (bsolo_pb10) R 8550 8552 7969 0 -1 4202496 2078 0 0 0 22159 61 0 0 25 0 1 0 6416191 18112512 1976 1992294400 134512640 137138936 4291393632 18446744073709551615 136504091 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8552/statm: 4422 1976 192 642 0 3778 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 17688

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8561
/proc/meminfo: memFree=1521580/2059040 swapFree=4192956/4192956
[pid=8552] ppid=8550 vsize=17688 CPUtime=282.17
/proc/8552/stat : 8552 (bsolo_pb10) R 8550 8552 7969 0 -1 4202496 2079 0 0 0 28143 74 0 0 25 0 1 0 6416191 18112512 1977 1992294400 134512640 137138936 4291393632 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8552/statm: 4422 1977 192 642 0 3778 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 17688

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8563
/proc/meminfo: memFree=1521092/2059040 swapFree=4192956/4192956
[pid=8552] ppid=8550 vsize=18052 CPUtime=342.15
/proc/8552/stat : 8552 (bsolo_pb10) R 8550 8552 7969 0 -1 4202496 2190 0 0 0 34127 88 0 0 25 0 1 0 6416191 18485248 2088 1992294400 134512640 137138936 4291393632 18446744073709551615 134606614 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8552/statm: 4513 2088 192 642 0 3869 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 18052

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8565
/proc/meminfo: memFree=1521092/2059040 swapFree=4192956/4192956
[pid=8552] ppid=8550 vsize=18056 CPUtime=402.13
/proc/8552/stat : 8552 (bsolo_pb10) R 8550 8552 7969 0 -1 4202496 2191 0 0 0 40112 101 0 0 25 0 1 0 6416191 18489344 2089 1992294400 134512640 137138936 4291393632 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8552/statm: 4514 2089 192 642 0 3870 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 18056

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8565
/proc/meminfo: memFree=1520720/2059040 swapFree=4192956/4192956
[pid=8552] ppid=8550 vsize=18432 CPUtime=462.1
/proc/8552/stat : 8552 (bsolo_pb10) R 8550 8552 7969 0 -1 4202496 2266 0 0 0 46095 115 0 0 25 0 1 0 6416191 18874368 2164 1992294400 134512640 137138936 4291393632 18446744073709551615 134551230 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8552/statm: 4608 2164 192 642 0 3964 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 18432

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8567
/proc/meminfo: memFree=1519852/2059040 swapFree=4192956/4192956
[pid=8552] ppid=8550 vsize=19260 CPUtime=522.08
/proc/8552/stat : 8552 (bsolo_pb10) R 8550 8552 7969 0 -1 4202496 2472 0 0 0 52080 128 0 0 25 0 1 0 6416191 19722240 2370 1992294400 134512640 137138936 4291393632 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8552/statm: 4815 2370 192 642 0 4171 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 19260

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8569
/proc/meminfo: memFree=1519728/2059040 swapFree=4192956/4192956
[pid=8552] ppid=8550 vsize=19256 CPUtime=582.06
/proc/8552/stat : 8552 (bsolo_pb10) R 8550 8552 7969 0 -1 4202496 2472 0 0 0 58067 139 0 0 25 0 1 0 6416191 19718144 2370 1992294400 134512640 137138936 4291393632 18446744073709551615 134542525 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8552/statm: 4814 2370 192 642 0 4170 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 19256

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8571
/proc/meminfo: memFree=1519604/2059040 swapFree=4192956/4192956
[pid=8552] ppid=8550 vsize=19260 CPUtime=642.04
/proc/8552/stat : 8552 (bsolo_pb10) R 8550 8552 7969 0 -1 4202496 2474 0 0 0 64053 151 0 0 25 0 1 0 6416191 19722240 2372 1992294400 134512640 137138936 4291393632 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8552/statm: 4815 2372 192 642 0 4171 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 19260

[startup+702.301 s]

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

/proc/meminfo: memFree=1517620/2059040 swapFree=4192956/4192956
[pid=8552] ppid=8550 vsize=20708 CPUtime=1121.85
/proc/8552/stat : 8552 (bsolo_pb10) R 8550 8552 7969 0 -1 4202496 2854 0 0 0 111939 246 0 0 25 0 1 0 6416191 21204992 2752 1992294400 134512640 137138936 4291393632 18446744073709551615 134542372 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8552/statm: 5177 2752 192 642 0 4533 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 20708

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8588
/proc/meminfo: memFree=1517620/2059040 swapFree=4192956/4192956
[pid=8552] ppid=8550 vsize=20836 CPUtime=1181.83
/proc/8552/stat : 8552 (bsolo_pb10) R 8550 8552 7969 0 -1 4202496 2868 0 0 0 117928 255 0 0 25 0 1 0 6416191 21336064 2766 1992294400 134512640 137138936 4291393632 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8552/statm: 5209 2766 192 642 0 4565 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 20836

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8590
/proc/meminfo: memFree=1516628/2059040 swapFree=4192956/4192956
[pid=8552] ppid=8550 vsize=21700 CPUtime=1241.79
/proc/8552/stat : 8552 (bsolo_pb10) R 8550 8552 7969 0 -1 4202496 3090 0 0 0 123914 265 0 0 25 0 1 0 6416191 22220800 2988 1992294400 134512640 137138936 4291393632 18446744073709551615 134607004 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8552/statm: 5425 2988 192 642 0 4781 0
Current children cumulated CPU time (s) 1241.79
Current children cumulated vsize (KiB) 21700

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8592
/proc/meminfo: memFree=1516504/2059040 swapFree=4192956/4192956
[pid=8552] ppid=8550 vsize=21700 CPUtime=1301.78
/proc/8552/stat : 8552 (bsolo_pb10) R 8550 8552 7969 0 -1 4202496 3090 0 0 0 129901 277 0 0 25 0 1 0 6416191 22220800 2988 1992294400 134512640 137138936 4291393632 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8552/statm: 5425 2988 192 642 0 4781 0
Current children cumulated CPU time (s) 1301.78
Current children cumulated vsize (KiB) 21700

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8592
/proc/meminfo: memFree=1516504/2059040 swapFree=4192956/4192956
[pid=8552] ppid=8550 vsize=21700 CPUtime=1361.74
/proc/8552/stat : 8552 (bsolo_pb10) R 8550 8552 7969 0 -1 4202496 3090 0 0 0 135885 289 0 0 25 0 1 0 6416191 22220800 2988 1992294400 134512640 137138936 4291393632 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8552/statm: 5425 2988 192 642 0 4781 0
Current children cumulated CPU time (s) 1361.74
Current children cumulated vsize (KiB) 21700

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8594
/proc/meminfo: memFree=1516504/2059040 swapFree=4192956/4192956
[pid=8552] ppid=8550 vsize=21700 CPUtime=1421.73
/proc/8552/stat : 8552 (bsolo_pb10) R 8550 8552 7969 0 -1 4202496 3090 0 0 0 141873 300 0 0 25 0 1 0 6416191 22220800 2988 1992294400 134512640 137138936 4291393632 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8552/statm: 5425 2988 192 642 0 4781 0
Current children cumulated CPU time (s) 1421.73
Current children cumulated vsize (KiB) 21700

[startup+1482.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 8596
/proc/meminfo: memFree=1516504/2059040 swapFree=4192956/4192956
[pid=8552] ppid=8550 vsize=21700 CPUtime=1481.71
/proc/8552/stat : 8552 (bsolo_pb10) R 8550 8552 7969 0 -1 4202496 3090 0 0 0 147859 312 0 0 25 0 1 0 6416191 22220800 2988 1992294400 134512640 137138936 4291393632 18446744073709551615 135984569 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8552/statm: 5425 2988 192 642 0 4781 0
Current children cumulated CPU time (s) 1481.71
Current children cumulated vsize (KiB) 21700

[startup+1542.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/107 8598
/proc/meminfo: memFree=1516380/2059040 swapFree=4192956/4192956
[pid=8552] ppid=8550 vsize=21700 CPUtime=1541.68
/proc/8552/stat : 8552 (bsolo_pb10) R 8550 8552 7969 0 -1 4202496 3090 0 0 0 153843 325 0 0 25 0 1 0 6416191 22220800 2988 1992294400 134512640 137138936 4291393632 18446744073709551615 135984582 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8552/statm: 5425 2988 192 642 0 4781 0
Current children cumulated CPU time (s) 1541.68
Current children cumulated vsize (KiB) 21700

[startup+1602.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/107 8600
/proc/meminfo: memFree=1516380/2059040 swapFree=4192956/4192956
[pid=8552] ppid=8550 vsize=21700 CPUtime=1601.66
/proc/8552/stat : 8552 (bsolo_pb10) R 8550 8552 7969 0 -1 4202496 3090 0 0 0 159825 341 0 0 25 0 1 0 6416191 22220800 2988 1992294400 134512640 137138936 4291393632 18446744073709551615 136511179 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8552/statm: 5425 2988 192 642 0 4781 0
Current children cumulated CPU time (s) 1601.66
Current children cumulated vsize (KiB) 21700

[startup+1662.3 s]
/proc/loadavg: 1.07 1.04 1.00 2/107 8600
/proc/meminfo: memFree=1516504/2059040 swapFree=4192956/4192956
[pid=8552] ppid=8550 vsize=21700 CPUtime=1661.63
/proc/8552/stat : 8552 (bsolo_pb10) R 8550 8552 7969 0 -1 4202496 3090 0 0 0 165812 351 0 0 25 0 1 0 6416191 22220800 2988 1992294400 134512640 137138936 4291393632 18446744073709551615 136511209 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8552/statm: 5425 2988 192 642 0 4781 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 21700

[startup+1722.3 s]
/proc/loadavg: 1.07 1.04 1.00 2/107 8602
/proc/meminfo: memFree=1516504/2059040 swapFree=4192956/4192956
[pid=8552] ppid=8550 vsize=21700 CPUtime=1721.6
/proc/8552/stat : 8552 (bsolo_pb10) R 8550 8552 7969 0 -1 4202496 3090 0 0 0 171796 364 0 0 25 0 1 0 6416191 22220800 2988 1992294400 134512640 137138936 4291393632 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8552/statm: 5425 2988 192 642 0 4781 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 21700

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

[startup+1740.7 s]
/proc/loadavg: 1.13 1.06 1.01 2/107 8602
/proc/meminfo: memFree=1516504/2059040 swapFree=4192956/4192956
[pid=8552] ppid=8550 vsize=21704 CPUtime=1740
/proc/8552/stat : 8552 (bsolo_pb10) R 8550 8552 7969 0 -1 4202496 3091 0 0 0 173633 367 0 0 25 0 1 0 6416191 22224896 2989 1992294400 134512640 137138936 4291393632 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8552/statm: 5426 2989 192 642 0 4782 0
Current children cumulated CPU time (s) 1740
Current children cumulated vsize (KiB) 21704

[startup+1753.5 s]
/proc/loadavg: 1.10 1.05 1.00 2/107 8604
/proc/meminfo: memFree=1516504/2059040 swapFree=4192956/4192956
[pid=8552] ppid=8550 vsize=21704 CPUtime=1752.8
/proc/8552/stat : 8552 (bsolo_pb10) R 8550 8552 7969 0 -1 4202496 3091 0 0 0 174909 371 0 0 25 0 1 0 6416191 22224896 2989 1992294400 134512640 137138936 4291393632 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8552/statm: 5426 2989 192 642 0 4782 0
Current children cumulated CPU time (s) 1752.8
Current children cumulated vsize (KiB) 21704

[startup+1766.3 s]
/proc/loadavg: 1.08 1.05 1.00 2/107 8604
/proc/meminfo: memFree=1516504/2059040 swapFree=4192956/4192956
[pid=8552] ppid=8550 vsize=21704 CPUtime=1765.59
/proc/8552/stat : 8552 (bsolo_pb10) R 8550 8552 7969 0 -1 4202496 3091 0 0 0 176186 373 0 0 25 0 1 0 6416191 22224896 2989 1992294400 134512640 137138936 4291393632 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8552/statm: 5426 2989 192 642 0 4782 0
Current children cumulated CPU time (s) 1765.59
Current children cumulated vsize (KiB) 21704

[startup+1769.5 s]
/proc/loadavg: 1.08 1.05 1.00 2/107 8604
/proc/meminfo: memFree=1516504/2059040 swapFree=4192956/4192956
[pid=8552] ppid=8550 vsize=21704 CPUtime=1768.79
/proc/8552/stat : 8552 (bsolo_pb10) R 8550 8552 7969 0 -1 4202496 3091 0 0 0 176506 373 0 0 25 0 1 0 6416191 22224896 2989 1992294400 134512640 137138936 4291393632 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8552/statm: 5426 2989 192 642 0 4782 0
Current children cumulated CPU time (s) 1768.79
Current children cumulated vsize (KiB) 21704

[startup+1771.1 s]
/proc/loadavg: 1.08 1.05 1.00 2/107 8604
/proc/meminfo: memFree=1516504/2059040 swapFree=4192956/4192956
[pid=8552] ppid=8550 vsize=21704 CPUtime=1770.39
/proc/8552/stat : 8552 (bsolo_pb10) R 8550 8552 7969 0 -1 4202496 3091 0 0 0 176665 374 0 0 25 0 1 0 6416191 22224896 2989 1992294400 134512640 137138936 4291393632 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8552/statm: 5426 2989 192 642 0 4782 0
Current children cumulated CPU time (s) 1770.39
Current children cumulated vsize (KiB) 21704

[startup+1772.7 s]
/proc/loadavg: 1.07 1.05 1.00 2/107 8604
/proc/meminfo: memFree=1516504/2059040 swapFree=4192956/4192956
[pid=8552] ppid=8550 vsize=21704 CPUtime=1771.99
/proc/8552/stat : 8552 (bsolo_pb10) R 8550 8552 7969 0 -1 4202496 3091 0 0 0 176825 374 0 0 25 0 1 0 6416191 22224896 2989 1992294400 134512640 137138936 4291393632 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8552/statm: 5426 2989 192 642 0 4782 0
Current children cumulated CPU time (s) 1771.99
Current children cumulated vsize (KiB) 21704

[startup+1773.5 s]
/proc/loadavg: 1.07 1.05 1.00 2/107 8604
/proc/meminfo: memFree=1516504/2059040 swapFree=4192956/4192956
[pid=8552] ppid=8550 vsize=21704 CPUtime=1772.79
/proc/8552/stat : 8552 (bsolo_pb10) R 8550 8552 7969 0 -1 4202496 3091 0 0 0 176905 374 0 0 25 0 1 0 6416191 22224896 2989 1992294400 134512640 137138936 4291393632 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8552/statm: 5426 2989 192 642 0 4782 0
Current children cumulated CPU time (s) 1772.79
Current children cumulated vsize (KiB) 21704

[startup+1773.9 s]
/proc/loadavg: 1.07 1.05 1.00 2/107 8604
/proc/meminfo: memFree=1516504/2059040 swapFree=4192956/4192956
[pid=8552] ppid=8550 vsize=21704 CPUtime=1773.19
/proc/8552/stat : 8552 (bsolo_pb10) R 8550 8552 7969 0 -1 4202496 3091 0 0 0 176945 374 0 0 25 0 1 0 6416191 22224896 2989 1992294400 134512640 137138936 4291393632 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8552/statm: 5426 2989 192 642 0 4782 0
Current children cumulated CPU time (s) 1773.19
Current children cumulated vsize (KiB) 21704

Child status: 0
Real time (s): 1773.94
CPU time (s): 1773.24
CPU user time (s): 1769.49
CPU system time (s): 3.74943
CPU usage (%): 99.9604
Max. virtual memory (cumulated for all children) (KiB): 21704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1769.49
system time used= 3.74943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3091
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= 1
involuntary context switches= 5424

runsolver used 3.17652 second user time and 8.12276 second system time

The end

Launcher Data 

Begin job on node012 at 2010-06-12 04:02:26
IDJOB=2656851
IDBENCH=1350
IDSOLVER=1162
FILE ID=node012/2656851-1276308146
PBS_JOBID= 11173142
Free space on /tmp= 62412 MiB

SOLVER NAME= bsolo 3.2 Card
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900557574.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656851-1276308146/watcher-2656851-1276308146 -o /tmp/evaluation-result-2656851-1276308146/solver-2656851-1276308146 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l2 HOME/instance-2656851-1276308146.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 5107a201bfa7ecd84a67ffb212d048dd
RANDOM SEED=1364988718

node012.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.258
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.51
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		: 3000.258
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1530052 kB
Buffers:         88116 kB
Cached:         312760 kB
SwapCached:          0 kB
Active:         177944 kB
Inactive:       282056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1530052 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            7764 kB
Writeback:           0 kB
AnonPages:       59096 kB
Mapped:          15444 kB
Slab:            47144 kB
PageTables:       4064 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182116 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62408 MiB
End job on node012 at 2010-06-12 04:32:00