Trace number 3463352

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 3.2UNSAT 1063.7 1063.69

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900546417.opb
MD5SUMa94882f61e84be0ce1718fd53c8fd7c8
Bench CategoryDEC-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 benchmark11.8762
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 

0.00/0.01	c bsolo beta version 3.2 - 23/05/2010 : 1630 GMT
0.00/0.01	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.01	c type "bsolo -h" for help
0.00/0.01	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.01	c Learning Strategy: Cardinality Constraint Learning
0.00/0.01	c Time Limit set to 1800
0.00/0.01	c Instance file HOME/instance-3463352-1307174562.opb
0.00/0.01	c File size is 83381 bytes.
0.00/0.02	c Highest Coefficient sum: 689
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.005 s
0.00/0.02	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5706
0.00/0.02	c Obj. Vars: 0 (0 % of total variables)
0.00/0.03	c Pre-processing Time: 0.01 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 0.01
0.00/0.03	c Switching off lower bounding mode.
1063.63/1063.68	c      101    231     2752    14166    5     5808    2069    166   5050 0.02
1063.63/1063.68	c      252    231     2972    22104    7     6248    2276    386   6300 0.04
1063.63/1063.68	c      477    231     3234    32772   10     6786    2504    648   5888 0.08
1063.63/1063.68	c      816    231     3637    51119   14     7622    2755   1051   5551 0.15
1063.63/1063.68	c     1324    231     4234    75152   17     8819    3031   1648   5426 0.24
1063.63/1063.68	c     2089    231     5057   109783   21    10488    3335   2471   4673 0.45
1063.63/1063.68	c     3236    231     4573    87527   19     9481    3669   1987   4159 0.78
1063.63/1063.68	c     4958    231     4451    74192   16     9313    4036   1865   4135 1.20
1063.63/1063.68	c     7543    231     5085   104131   20    10485    4440   2499   3880 1.94
1063.63/1063.68	c    11426    231     7000   182635   26    14413    4885   4414   3673 3.11
1063.63/1063.68	c    17248    231     5647   125543   22    11603    5374   3061   3553 4.85
1063.63/1063.68	c    25985    231     6696   168833   25    13765    5912   4110   3319 7.83
1063.63/1063.68	c    39096    231     5542   125921   22    11415    6504   2956   3134 12.47
1063.63/1063.68	c    58766    231     6699   150652   22    13711    7155   4113   3100 18.95
1063.63/1063.68	c    88279    231     8767   238788   27    17850    7871   6181   2983 29.59
1063.63/1063.68	c   132549    231     7522   207703   27    15465    8659   4936   2894 45.79
1063.63/1063.68	c   198959    231     7575   197103   26    15508    9525   4989   2713 73.33
1063.63/1063.68	c   298580    231     7764   206883   26    15891   10478   5178   2561 116.58
1063.63/1063.68	c   448016    231     7826   235698   30    16078   11526   5240   2437 183.84
1063.63/1063.68	c   672175    231     9120   263884   28    18618   12679   6534   2264 296.82
1063.63/1063.68	c  1008420    231     9337   280826   30    19250   13947   6751   2104 479.24
1063.63/1063.68	c  1512791    231    12221   373492   30    24863   15342   9635   1945 777.44
1063.63/1063.68	c Backtracks by Clause: 1992979
1063.63/1063.68	c Backtracks by PB constraint: 2101
1063.63/1063.68	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1063.63/1063.68	c   22  1995080 421798  2775949    16996   483672  14410   1875 1063.70
1063.63/1063.68	s UNSATISFIABLE
1063.63/1063.68	c Total time: 1063.7 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

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-3463352-1307174562/watcher-3463352-1307174562 -o /tmp/evaluation-result-3463352-1307174562/solver-3463352-1307174562 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3463352-1307174562.opb 

running on 4 cores: 1,3,5,7

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: 1.79 1.96 1.98 2/521 31395
/proc/meminfo: memFree=21540720/32951124 swapFree=58800704/67111528
[pid=31395] ppid=31393 vsize=11796 CPUtime=0 cores=1,3,5,7
/proc/31395/stat : 31395 (runsolver) R 31393 31395 30263 0 -1 4202560 41 0 0 0 0 0 0 0 25 0 1 0 809871709 12079104 51 33554432000 4194304 5432328 140737320444528 18446744073709551615 4881591 0 2147483391 4096 24578 0 0 0 17 7 0 0 0
/proc/31395/statm: 2949 51 31 303 0 2643 0

[startup+0.0425009 s]
/proc/loadavg: 1.79 1.96 1.98 2/521 31395
/proc/meminfo: memFree=21540720/32951124 swapFree=58800704/67111528
[pid=31395] ppid=31393 vsize=11328 CPUtime=0.02 cores=1,3,5,7
/proc/31395/stat : 31395 (bsolo) R 31393 31395 30263 0 -1 4202496 448 0 0 0 2 0 0 0 25 0 1 0 809871709 11599872 382 33554432000 134512640 137138936 4288626496 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31395/statm: 2832 382 192 642 0 2188 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 11328

[startup+0.100492 s]
/proc/loadavg: 1.79 1.96 1.98 2/521 31395
/proc/meminfo: memFree=21540720/32951124 swapFree=58800704/67111528
[pid=31395] ppid=31393 vsize=11572 CPUtime=0.07 cores=1,3,5,7
/proc/31395/stat : 31395 (bsolo) R 31393 31395 30263 0 -1 4202496 509 0 0 0 7 0 0 0 25 0 1 0 809871709 11849728 443 33554432000 134512640 137138936 4288626496 18446744073709551615 136500305 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31395/statm: 2893 443 192 642 0 2249 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 11572

[startup+0.300455 s]
/proc/loadavg: 1.79 1.96 1.98 2/521 31395
/proc/meminfo: memFree=21540720/32951124 swapFree=58800704/67111528
[pid=31395] ppid=31393 vsize=12320 CPUtime=0.27 cores=1,3,5,7
/proc/31395/stat : 31395 (bsolo) R 31393 31395 30263 0 -1 4202496 698 0 0 0 27 0 0 0 25 0 1 0 809871709 12615680 632 33554432000 134512640 137138936 4288626496 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31395/statm: 3080 632 192 642 0 2436 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 12320

[startup+0.700382 s]
/proc/loadavg: 1.79 1.96 1.98 2/521 31395
/proc/meminfo: memFree=21540720/32951124 swapFree=58800704/67111528
[pid=31395] ppid=31393 vsize=13300 CPUtime=0.67 cores=1,3,5,7
/proc/31395/stat : 31395 (bsolo) R 31393 31395 30263 0 -1 4202496 955 0 0 0 67 0 0 0 25 0 1 0 809871709 13619200 889 33554432000 134512640 137138936 4288626496 18446744073709551615 134575626 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31395/statm: 3325 889 192 642 0 2681 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 13300

[startup+1.50023 s]
/proc/loadavg: 1.79 1.96 1.98 3/522 31396
/proc/meminfo: memFree=21537116/32951124 swapFree=58800704/67111528
[pid=31395] ppid=31393 vsize=13432 CPUtime=1.47 cores=1,3,5,7
/proc/31395/stat : 31395 (bsolo) R 31393 31395 30263 0 -1 4202496 988 0 0 0 147 0 0 0 25 0 1 0 809871709 13754368 922 33554432000 134512640 137138936 4288626496 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31395/statm: 3358 922 192 642 0 2714 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 13432

[startup+3.10094 s]
/proc/loadavg: 1.79 1.96 1.98 3/522 31396
/proc/meminfo: memFree=21536136/32951124 swapFree=58800704/67111528
[pid=31395] ppid=31393 vsize=13928 CPUtime=3.07 cores=1,3,5,7
/proc/31395/stat : 31395 (bsolo) R 31393 31395 30263 0 -1 4202496 1106 0 0 0 306 1 0 0 25 0 1 0 809871709 14262272 1040 33554432000 134512640 137138936 4288626496 18446744073709551615 134607609 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31395/statm: 3482 1040 192 642 0 2838 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 13928

[startup+6.30035 s]
/proc/loadavg: 1.81 1.96 1.98 3/522 31396
/proc/meminfo: memFree=21535272/32951124 swapFree=58800704/67111528
[pid=31395] ppid=31393 vsize=14540 CPUtime=6.27 cores=1,3,5,7
/proc/31395/stat : 31395 (bsolo) R 31393 31395 30263 0 -1 4202496 1262 0 0 0 625 2 0 0 25 0 1 0 809871709 14888960 1196 33554432000 134512640 137138936 4288626496 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31395/statm: 3635 1196 192 642 0 2991 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 14540

[startup+12.7002 s]
/proc/loadavg: 1.83 1.96 1.98 3/522 31423
/proc/meminfo: memFree=21539572/32951124 swapFree=58800704/67111528
[pid=31395] ppid=31393 vsize=15136 CPUtime=12.67 cores=1,3,5,7
/proc/31395/stat : 31395 (bsolo) R 31393 31395 30263 0 -1 4202496 1424 0 0 0 1263 4 0 0 25 0 1 0 809871709 15499264 1358 33554432000 134512640 137138936 4288626496 18446744073709551615 134606663 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31395/statm: 3784 1358 192 642 0 3140 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 15136

[startup+25.5008 s]
/proc/loadavg: 1.93 1.98 1.99 3/522 31424
/proc/meminfo: memFree=21533492/32951124 swapFree=58800704/67111528
[pid=31395] ppid=31393 vsize=15624 CPUtime=25.47 cores=1,3,5,7
/proc/31395/stat : 31395 (bsolo) R 31393 31395 30263 0 -1 4202496 1524 0 0 0 2539 8 0 0 25 0 1 0 809871709 15998976 1458 33554432000 134512640 137138936 4288626496 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31395/statm: 3906 1458 192 642 0 3262 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15624

[startup+51.1001 s]
/proc/loadavg: 1.95 1.98 1.99 3/522 31424
/proc/meminfo: memFree=21529916/32951124 swapFree=58800704/67111528
[pid=31395] ppid=31393 vsize=17560 CPUtime=51.07 cores=1,3,5,7
/proc/31395/stat : 31395 (bsolo) R 31393 31395 30263 0 -1 4202496 2028 0 0 0 5089 18 0 0 25 0 1 0 809871709 17981440 1962 33554432000 134512640 137138936 4288626496 18446744073709551615 136504108 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31395/statm: 4390 1962 192 642 0 3746 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17560

[startup+102.319 s]
/proc/loadavg: 1.98 1.98 1.99 3/522 31426
/proc/meminfo: memFree=21528168/32951124 swapFree=58800704/67111528
[pid=31395] ppid=31393 vsize=17688 CPUtime=102.3 cores=1,3,5,7
/proc/31395/stat : 31395 (bsolo) R 31393 31395 30263 0 -1 4202496 2052 0 0 0 10193 37 0 0 25 0 1 0 809871709 18112512 1986 33554432000 134512640 137138936 4288626496 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31395/statm: 4422 1986 192 642 0 3778 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 17688

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/522 31427
/proc/meminfo: memFree=21526388/32951124 swapFree=58800704/67111528
[pid=31395] ppid=31393 vsize=18308 CPUtime=162.27 cores=1,3,5,7
/proc/31395/stat : 31395 (bsolo) R 31393 31395 30263 0 -1 4202496 2214 0 0 0 16173 54 0 0 25 0 1 0 809871709 18747392 2148 33554432000 134512640 137138936 4288626496 18446744073709551615 136500283 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31395/statm: 4577 2148 192 642 0 3933 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 18308

[startup+222.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/522 31429
/proc/meminfo: memFree=21526980/32951124 swapFree=58800704/67111528
[pid=31395] ppid=31393 vsize=18916 CPUtime=222.28 cores=1,3,5,7
/proc/31395/stat : 31395 (bsolo) R 31393 31395 30263 0 -1 4202496 2370 0 0 0 22157 71 0 0 25 0 1 0 809871709 19369984 2304 33554432000 134512640 137138936 4288626496 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31395/statm: 4729 2304 192 642 0 4085 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 18916

[startup+282.301 s]
/proc/loadavg: 2.09 2.01 2.00 3/522 31430
/proc/meminfo: memFree=21527076/32951124 swapFree=58800704/67111528
[pid=31395] ppid=31393 vsize=19640 CPUtime=282.28 cores=1,3,5,7
/proc/31395/stat : 31395 (bsolo) R 31393 31395 30263 0 -1 4202496 2532 0 0 0 28143 85 0 0 25 0 1 0 809871709 20111360 2466 33554432000 134512640 137138936 4288626496 18446744073709551615 136504268 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31395/statm: 4910 2466 192 642 0 4266 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 19640

[startup+342.301 s]
/proc/loadavg: 2.08 2.02 2.00 3/522 31432
/proc/meminfo: memFree=21525932/32951124 swapFree=58800704/67111528
[pid=31395] ppid=31393 vsize=19948 CPUtime=342.28 cores=1,3,5,7
/proc/31395/stat : 31395 (bsolo) R 31393 31395 30263 0 -1 4202496 2611 0 0 0 34130 98 0 0 25 0 1 0 809871709 20426752 2545 33554432000 134512640 137138936 4288626496 18446744073709551615 136511209 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31395/statm: 4987 2545 192 642 0 4343 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 19948

[startup+402.301 s]
/proc/loadavg: 2.03 2.01 2.00 3/522 31434
/proc/meminfo: memFree=21525536/32951124 swapFree=58800704/67111528
[pid=31395] ppid=31393 vsize=20044 CPUtime=402.28 cores=1,3,5,7
/proc/31395/stat : 31395 (bsolo) R 31393 31395 30263 0 -1 4202496 2640 0 0 0 40118 110 0 0 25 0 1 0 809871709 20525056 2574 33554432000 134512640 137138936 4288626496 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31395/statm: 5011 2574 192 642 0 4367 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 20044

[startup+462.301 s]
/proc/loadavg: 2.01 2.01 2.00 3/522 31435
/proc/meminfo: memFree=21524264/32951124 swapFree=58800704/67111528
[pid=31395] ppid=31393 vsize=20160 CPUtime=462.29 cores=1,3,5,7
/proc/31395/stat : 31395 (bsolo) R 31393 31395 30263 0 -1 4202496 2669 0 0 0 46106 123 0 0 25 0 1 0 809871709 20643840 2603 33554432000 134512640 137138936 4288626496 18446744073709551615 134551141 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31395/statm: 5040 2603 192 642 0 4396 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 20160

[startup+522.301 s]
/proc/loadavg: 2.08 2.02 2.01 3/522 31437
/proc/meminfo: memFree=21522752/32951124 swapFree=58800704/67111528
[pid=31395] ppid=31393 vsize=21464 CPUtime=522.28 cores=1,3,5,7
/proc/31395/stat : 31395 (bsolo) R 31393 31395 30263 0 -1 4202496 3005 0 0 0 52092 136 0 0 25 0 1 0 809871709 21979136 2939 33554432000 134512640 137138936 4288626496 18446744073709551615 134575744 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31395/statm: 5366 2939 192 642 0 4722 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 21464

[startup+582.301 s]
/proc/loadavg: 2.10 2.03 2.00 3/522 31438
/proc/meminfo: memFree=21522968/32951124 swapFree=58800704/67111528
[pid=31395] ppid=31393 vsize=21712 CPUtime=582.29 cores=1,3,5,7
/proc/31395/stat : 31395 (bsolo) R 31393 31395 30263 0 -1 4202496 3061 0 0 0 58082 147 0 0 25 0 1 0 809871709 22233088 2995 33554432000 134512640 137138936 4288626496 18446744073709551615 134542930 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31395/statm: 5428 2995 192 642 0 4784 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 21712

[startup+642.301 s]
/proc/loadavg: 2.04 2.02 2.00 3/522 31440
/proc/meminfo: memFree=21522684/32951124 swapFree=58800704/67111528
[pid=31395] ppid=31393 vsize=21712 CPUtime=642.31 cores=1,3,5,7
/proc/31395/stat : 31395 (bsolo) R 31393 31395 30263 0 -1 4202496 3061 0 0 0 64072 159 0 0 25 0 1 0 809871709 22233088 2995 33554432000 134512640 137138936 4288626496 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31395/statm: 5428 2995 192 642 0 4784 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 21712

[startup+702.301 s]
/proc/loadavg: 2.01 2.02 2.00 3/522 31442
/proc/meminfo: memFree=21521396/32951124 swapFree=58800704/67111528
[pid=31395] ppid=31393 vsize=22012 CPUtime=702.29 cores=1,3,5,7
/proc/31395/stat : 31395 (bsolo) R 31393 31395 30263 0 -1 4202496 3128 0 0 0 70057 172 0 0 25 0 1 0 809871709 22540288 3062 33554432000 134512640 137138936 4288626496 18446744073709551615 134542915 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31395/statm: 5503 3062 192 642 0 4859 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 22012

[startup+762.32 s]
/proc/loadavg: 2.00 2.01 2.00 3/522 31443
/proc/meminfo: memFree=21522104/32951124 swapFree=58800704/67111528
[pid=31395] ppid=31393 vsize=21984 CPUtime=762.31 cores=1,3,5,7
/proc/31395/stat : 31395 (bsolo) R 31393 31395 30263 0 -1 4202496 3128 0 0 0 76045 186 0 0 25 0 1 0 809871709 22511616 3062 33554432000 134512640 137138936 4288626496 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31395/statm: 5496 3062 192 642 0 4852 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 21984

[startup+822.301 s]
/proc/loadavg: 2.13 2.04 2.01 3/522 31445
/proc/meminfo: memFree=21521700/32951124 swapFree=58800704/67111528
[pid=31395] ppid=31393 vsize=21976 CPUtime=822.3 cores=1,3,5,7
/proc/31395/stat : 31395 (bsolo) R 31393 31395 30263 0 -1 4202496 3135 0 0 0 82028 202 0 0 25 0 1 0 809871709 22503424 3069 33554432000 134512640 137138936 4288626496 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31395/statm: 5494 3069 192 642 0 4850 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 21976

[startup+882.301 s]
/proc/loadavg: 2.11 2.04 2.01 3/522 31446
/proc/meminfo: memFree=21521048/32951124 swapFree=58800704/67111528
[pid=31395] ppid=31393 vsize=21976 CPUtime=882.3 cores=1,3,5,7
/proc/31395/stat : 31395 (bsolo) R 31393 31395 30263 0 -1 4202496 3135 0 0 0 88014 216 0 0 25 0 1 0 809871709 22503424 3069 33554432000 134512640 137138936 4288626496 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31395/statm: 5494 3069 192 642 0 4850 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 21976

[startup+942.301 s]
/proc/loadavg: 2.04 2.03 2.00 3/522 31448
/proc/meminfo: memFree=21520752/32951124 swapFree=58800704/67111528
[pid=31395] ppid=31393 vsize=21976 CPUtime=942.31 cores=1,3,5,7
/proc/31395/stat : 31395 (bsolo) R 31393 31395 30263 0 -1 4202496 3135 0 0 0 94002 229 0 0 25 0 1 0 809871709 22503424 3069 33554432000 134512640 137138936 4288626496 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31395/statm: 5494 3069 192 642 0 4850 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 21976

[startup+1002.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/522 31450
/proc/meminfo: memFree=21520844/32951124 swapFree=58800704/67111528
[pid=31395] ppid=31393 vsize=22424 CPUtime=1002.3 cores=1,3,5,7
/proc/31395/stat : 31395 (bsolo) R 31393 31395 30263 0 -1 4202496 3243 0 0 0 99988 242 0 0 25 0 1 0 809871709 22962176 3177 33554432000 134512640 137138936 4288626496 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31395/statm: 5606 3177 192 642 0 4962 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 22424

[startup+1062.3 s]
/proc/loadavg: 2.09 2.05 2.01 3/522 31451
/proc/meminfo: memFree=21520820/32951124 swapFree=58800704/67111528
[pid=31395] ppid=31393 vsize=22424 CPUtime=1062.3 cores=1,3,5,7
/proc/31395/stat : 31395 (bsolo) R 31393 31395 30263 0 -1 4202496 3243 0 0 0 105977 253 0 0 25 0 1 0 809871709 22962176 3177 33554432000 134512640 137138936 4288626496 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31395/statm: 5606 3177 192 642 0 4962 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 22424

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

[startup+1063.1 s]
/proc/loadavg: 2.09 2.05 2.01 3/522 31451
/proc/meminfo: memFree=21521064/32951124 swapFree=58800704/67111528
[pid=31395] ppid=31393 vsize=22424 CPUtime=1063.11 cores=1,3,5,7
/proc/31395/stat : 31395 (bsolo) R 31393 31395 30263 0 -1 4202496 3243 0 0 0 106057 254 0 0 25 0 1 0 809871709 22962176 3177 33554432000 134512640 137138936 4288626496 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31395/statm: 5606 3177 192 642 0 4962 0
Current children cumulated CPU time (s) 1063.11
Current children cumulated vsize (KiB) 22424

[startup+1063.5 s]
/proc/loadavg: 2.09 2.05 2.01 3/522 31451
/proc/meminfo: memFree=21521064/32951124 swapFree=58800704/67111528
[pid=31395] ppid=31393 vsize=22424 CPUtime=1063.51 cores=1,3,5,7
/proc/31395/stat : 31395 (bsolo) R 31393 31395 30263 0 -1 4202496 3243 0 0 0 106097 254 0 0 25 0 1 0 809871709 22962176 3177 33554432000 134512640 137138936 4288626496 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31395/statm: 5606 3177 192 642 0 4962 0
Current children cumulated CPU time (s) 1063.51
Current children cumulated vsize (KiB) 22424

[startup+1063.6 s]
/proc/loadavg: 2.09 2.05 2.01 3/522 31451
/proc/meminfo: memFree=21521064/32951124 swapFree=58800704/67111528
[pid=31395] ppid=31393 vsize=22424 CPUtime=1063.63 cores=1,3,5,7
/proc/31395/stat : 31395 (bsolo) R 31393 31395 30263 0 -1 4202496 3243 0 0 0 106109 254 0 0 25 0 1 0 809871709 22962176 3177 33554432000 134512640 137138936 4288626496 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31395/statm: 5606 3177 192 642 0 4962 0
Current children cumulated CPU time (s) 1063.63
Current children cumulated vsize (KiB) 22424

Child status: 0
Real time (s): 1063.69
CPU time (s): 1063.7
CPU user time (s): 1061.16
CPU system time (s): 2.54061
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 22424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1061.16
system time used= 2.54061
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3243
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= 5
involuntary context switches= 1635

runsolver used 5.18421 second user time and 12.6101 second system time

The end

Launcher Data 

Begin job on node142 at 2011-06-04 10:02:42
IDJOB=3463352
IDBENCH=1293
IDSOLVER=1955
FILE ID=node142/3463352-1307174562
RUNJOBID= node142-1307174552-31322
PBS_JOBID= 13508862
Free space on /tmp= 73936 MiB

SOLVER NAME= bsolo 3.2
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900546417.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3463352-1307174562/watcher-3463352-1307174562 -o /tmp/evaluation-result-3463352-1307174562/solver-3463352-1307174562 -C 1800 -W 1900 -M 15500  bsolo -l2 -t1800 HOME/instance-3463352-1307174562.opb

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

MD5SUM BENCH= a94882f61e84be0ce1718fd53c8fd7c8
RANDOM SEED=1632292417

node142.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	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5131.95
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21540876 kB
Buffers:        278812 kB
Cached:         449196 kB
SwapCached:      11452 kB
Active:        9340512 kB
Inactive:      1807296 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21540876 kB
SwapTotal:    67111528 kB
SwapFree:     58800704 kB
Dirty:            8380 kB
Writeback:           8 kB
AnonPages:    10416980 kB
Mapped:          32484 kB
Slab:           117448 kB
PageTables:      74588 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 145415160 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73932 MiB
End job on node142 at 2011-06-04 10:20:26