Trace number 3712022

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
toysat 2012-05-17OPTIMUM 54.6087 54.6233

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900571132--soft-66-100-0.wbo
MD5SUMf1c7b8b76066043f2c00dac441c2cac6
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark16.7704
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables231
Total number of constraints2707
Number of soft constraints906
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
Top cost 44555
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 44554
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 761
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

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.09/0.15	c 2012-05-28T08:20:04+0200
0.09/0.15	c arch = x86_64
0.09/0.15	c os = linux
0.09/0.15	c compiler = ghc 7.4
0.09/0.15	c packages:
0.09/0.15	c   OptDir-0.0.1
0.09/0.15	c   array-0.4.0.0
0.09/0.15	c   base-4.5.0.0
0.09/0.15	c   bytestring-0.9.2.1
0.09/0.15	c   containers-0.4.2.1
0.09/0.15	c   deepseq-1.3.0.0
0.09/0.15	c   mtl-2.1.1
0.09/0.15	c   old_locale-1.0.0.4
0.09/0.15	c   parse_dimacs-1.2
0.09/0.15	c   parsec-3.1.2
0.09/0.15	c   queue-0.1.2
0.09/0.15	c   stm-2.3
0.09/0.15	c   time-1.4
0.09/0.15	c command line = ["--wbo","HOME/instance-3712022-1338186004.wbo"]
0.09/0.15	c #vars 231
0.09/0.15	c #constraints 2707
0.09/0.15	c Solving starts ...
0.09/0.18	c solving time = 0.034s
0.09/0.18	c #decision = 2157
0.09/0.18	c #conflict = 102
0.09/0.18	c #restart = 1
0.09/0.18	o 247
0.09/0.19	c Solving starts ...
0.09/0.19	c solving time = 0.003s
0.09/0.19	c #decision = 2453
0.09/0.19	c #conflict = 102
0.09/0.19	c #restart = 1
0.09/0.19	o 242
0.09/0.19	c Solving starts ...
0.19/0.20	c solving time = 0.006s
0.19/0.20	c #decision = 2806
0.19/0.20	c #conflict = 106
0.19/0.20	c #restart = 1
0.19/0.20	o 231
0.19/0.20	c Solving starts ...
0.19/0.20	c solving time = 0.005s
0.19/0.20	c #decision = 3354
0.19/0.20	c #conflict = 106
0.19/0.20	c #restart = 1
0.19/0.20	o 174
0.19/0.20	c Solving starts ...
0.19/0.27	c solving time = 0.062s
0.19/0.27	c #decision = 3494
0.19/0.27	c #conflict = 142
0.19/0.27	c #restart = 1
0.19/0.27	o 171
0.19/0.27	c Solving starts ...
0.19/0.27	c solving time = 0.003s
0.19/0.27	c #decision = 3587
0.19/0.27	c #conflict = 142
0.19/0.27	c #restart = 1
0.19/0.27	o 162
0.19/0.27	c Solving starts ...
0.19/0.28	c solving time = 0.003s
0.19/0.28	c #decision = 3873
0.19/0.28	c #conflict = 142
0.19/0.28	c #restart = 1
0.19/0.28	o 132
0.19/0.28	c Solving starts ...
0.89/1.00	c solving time = 0.720s
0.89/1.00	c #decision = 4849
0.89/1.00	c #conflict = 549
0.89/1.00	c #restart = 3
0.89/1.00	o 113
0.89/1.00	c Solving starts ...
1.09/1.10	c solving time = 0.104s
1.09/1.10	c #decision = 4953
1.09/1.10	c #conflict = 595
1.09/1.10	c #restart = 3
1.09/1.10	o 109
1.09/1.11	c Solving starts ...
1.09/1.11	c solving time = 0.004s
1.09/1.11	c #decision = 5042
1.09/1.11	c #conflict = 595
1.09/1.11	c #restart = 3
1.09/1.11	o 100
1.09/1.11	c Solving starts ...
1.59/1.69	c solving time = 0.575s
1.59/1.69	c #decision = 5431
1.59/1.69	c #conflict = 829
1.59/1.69	c #restart = 4
1.59/1.69	o 95
1.59/1.69	c Solving starts ...
1.69/1.70	c solving time = 0.007s
1.69/1.70	c #decision = 5524
1.69/1.70	c #conflict = 829
1.69/1.70	c #restart = 4
1.69/1.70	o 86
1.69/1.70	c Solving starts ...
2.09/2.15	c solving time = 0.457s
2.09/2.15	c #decision = 5895
2.09/2.15	c #conflict = 1061
2.09/2.15	c #restart = 5
2.09/2.15	o 85
2.09/2.16	c Solving starts ...
3.59/3.63	c learnt constraints deletion: 1865 -> 933
5.08/5.19	c solving time = 3.034s
5.08/5.19	c #decision = 8250
5.08/5.19	c #conflict = 2414
5.08/5.19	c #restart = 10
5.08/5.19	o 84
5.08/5.19	c Solving starts ...
5.08/5.19	c learnt constraints deletion: 1472 -> 736
6.69/6.77	c solving time = 1.578s
6.69/6.77	c #decision = 9567
6.69/6.77	c #conflict = 3151
6.69/6.77	c #restart = 13
6.69/6.77	o 83
6.69/6.77	c Solving starts ...
6.69/6.77	c learnt constraints deletion: 1470 -> 735
6.69/6.78	c solving time = 0.008s
6.69/6.78	c #decision = 9588
6.69/6.78	c #conflict = 3151
6.69/6.78	c #restart = 13
6.69/6.78	o 82
6.69/6.78	c Solving starts ...
6.69/6.79	c solving time = 0.005s
6.69/6.79	c #decision = 9608
6.69/6.79	c #conflict = 3151
6.69/6.79	c #restart = 13
6.69/6.79	o 81
6.69/6.79	c Solving starts ...
7.79/7.85	c solving time = 1.064s
7.79/7.85	c #decision = 10575
7.79/7.85	c #conflict = 3717
7.79/7.85	c #restart = 16
7.79/7.85	o 78
7.79/7.85	c Solving starts ...
7.79/7.86	c solving time = 0.006s
7.79/7.86	c #decision = 10602
7.79/7.86	c #conflict = 3717
7.79/7.86	c #restart = 16
7.79/7.86	o 76
7.79/7.86	c Solving starts ...
7.79/7.86	c solving time = 0.005s
7.79/7.86	c #decision = 10657
7.79/7.86	c #conflict = 3717
7.79/7.86	c #restart = 16
7.79/7.86	o 71
7.79/7.87	c Solving starts ...
7.79/7.88	c solving time = 0.009s
7.79/7.88	c #decision = 10675
7.79/7.88	c #conflict = 3721
7.79/7.88	c #restart = 16
7.79/7.88	o 70
7.79/7.88	c Solving starts ...
7.79/7.88	c solving time = 0.004s
7.79/7.88	c #decision = 10697
7.79/7.88	c #conflict = 3721
7.79/7.88	c #restart = 16
7.79/7.88	o 68
7.79/7.88	c Solving starts ...
9.79/9.86	c learnt constraints deletion: 2050 -> 1027
12.39/12.45	c learnt constraints deletion: 2663 -> 1336
14.79/14.82	c learnt constraints deletion: 2863 -> 1433
17.09/17.16	c solving time = 9.276s
17.09/17.16	c #decision = 18769
17.09/17.16	c #conflict = 9123
17.09/17.16	c #restart = 24
17.09/17.16	o 67
17.09/17.16	c Solving starts ...
17.09/17.16	c learnt constraints deletion: 2916 -> 1458
17.09/17.18	c solving time = 0.022s
17.09/17.18	c #decision = 18911
17.09/17.18	c #conflict = 9126
17.09/17.18	c #restart = 24
17.09/17.18	o 53
17.09/17.18	c Solving starts ...
18.08/18.17	c learnt constraints deletion: 2189 -> 1095
18.89/18.94	c solving time = 1.760s
18.89/18.94	c #decision = 20934
18.89/18.94	c #conflict = 10416
18.89/18.94	c #restart = 28
18.89/18.94	o 51
18.89/18.94	c Solving starts ...
18.89/18.95	c solving time = 0.004s
18.89/18.95	c #decision = 21054
18.89/18.95	c #conflict = 10416
18.89/18.95	c #restart = 28
18.89/18.95	o 40
18.89/18.95	c Solving starts ...
18.89/18.99	c solving time = 0.037s
18.89/18.99	c #decision = 21163
18.89/18.99	c #conflict = 10456
18.89/18.99	c #restart = 28
18.89/18.99	o 37
18.89/18.99	c Solving starts ...
18.89/18.99	c solving time = 0.006s
18.89/18.99	c #decision = 21270
18.89/18.99	c #conflict = 10456
18.89/18.99	c #restart = 28
18.89/18.99	o 27
18.89/18.99	c Solving starts ...
18.99/19.00	c solving time = 0.005s
18.99/19.00	c #decision = 21318
18.99/19.00	c #conflict = 10456
18.99/19.00	c #restart = 28
18.99/19.00	o 23
18.99/19.00	c Solving starts ...
18.99/19.00	c solving time = 0.004s
18.99/19.00	c #decision = 21348
18.99/19.00	c #conflict = 10456
18.99/19.00	c #restart = 28
18.99/19.00	o 21
18.99/19.00	c Solving starts ...
19.48/19.57	c learnt constraints deletion: 2502 -> 1251
20.68/20.79	c learnt constraints deletion: 3069 -> 1537
21.89/21.93	c learnt constraints deletion: 3312 -> 1665
23.00/23.01	c learnt constraints deletion: 3521 -> 1763
24.28/24.33	c solving time = 5.325s
24.28/24.33	c #decision = 33791
24.28/24.33	c #conflict = 18549
24.28/24.33	c #restart = 37
24.28/24.33	o 14
24.28/24.33	c Solving starts ...
24.28/24.34	c learnt constraints deletion: 3589 -> 1795
24.28/24.34	c solving time = 0.011s
24.28/24.34	c #decision = 33816
24.28/24.34	c #conflict = 18549
24.28/24.34	c #restart = 37
24.28/24.34	o 13
24.28/24.34	c Solving starts ...
24.98/25.01	c learnt constraints deletion: 2544 -> 1273
26.19/26.28	c learnt constraints deletion: 3152 -> 1578
27.59/27.63	c learnt constraints deletion: 3386 -> 1699
27.59/27.69	c solving time = 3.349s
27.59/27.69	c #decision = 41325
27.59/27.69	c #conflict = 23078
27.59/27.69	c #restart = 44
27.59/27.69	o 12
27.59/27.69	c Solving starts ...
27.69/27.70	c solving time = 0.005s
27.69/27.70	c #decision = 41343
27.69/27.70	c #conflict = 23078
27.69/27.70	c #restart = 44
27.69/27.70	o 11
27.69/27.70	c Solving starts ...
27.69/27.70	c solving time = 0.003s
27.69/27.70	c #decision = 41388
27.69/27.70	c #conflict = 23078
27.69/27.70	c #restart = 44
27.69/27.70	o 7
27.69/27.70	c Solving starts ...
28.28/28.31	c learnt constraints deletion: 2594 -> 1297
28.59/28.65	c solving time = 0.948s
28.59/28.65	c #decision = 43801
28.59/28.65	c #conflict = 24485
28.59/28.65	c #restart = 49
28.59/28.65	o 4
28.59/28.65	c Solving starts ...
28.59/28.65	c solving time = 0.003s
28.59/28.65	c #decision = 43820
28.59/28.65	c #conflict = 24485
28.59/28.65	c #restart = 49
28.59/28.65	o 3
28.59/28.65	c Solving starts ...
28.98/29.08	c learnt constraints deletion: 2699 -> 1350
30.09/30.17	c learnt constraints deletion: 3248 -> 1626
31.38/31.44	c learnt constraints deletion: 3505 -> 1753
32.78/32.83	c learnt constraints deletion: 3731 -> 1866
33.28/33.34	c solving time = 4.687s
33.28/33.34	c #decision = 55571
33.28/33.34	c #conflict = 31740
33.28/33.34	c #restart = 57
33.28/33.34	o 2
33.28/33.34	c Solving starts ...
33.28/33.35	c learnt constraints deletion: 2549 -> 1275
33.28/33.36	c solving time = 0.019s
33.28/33.36	c #decision = 55627
33.28/33.36	c #conflict = 31761
33.28/33.36	c #restart = 57
33.28/33.36	o 1
33.28/33.36	c Solving starts ...
34.39/34.42	c learnt constraints deletion: 3010 -> 1507
35.68/35.78	c learnt constraints deletion: 3501 -> 1751
36.78/36.83	c learnt constraints deletion: 3704 -> 1853
37.78/37.89	c learnt constraints deletion: 4061 -> 2031
38.88/38.92	c learnt constraints deletion: 3981 -> 1993
40.08/40.17	c learnt constraints deletion: 4343 -> 2172
40.98/41.07	c learnt constraints deletion: 4292 -> 2147
42.08/42.13	c learnt constraints deletion: 4311 -> 2156
43.28/43.37	c learnt constraints deletion: 4677 -> 2339
44.28/44.36	c learnt constraints deletion: 4649 -> 2325
45.38/45.47	c learnt constraints deletion: 4638 -> 2320
46.68/46.78	c learnt constraints deletion: 5016 -> 2510
47.87/47.93	c learnt constraints deletion: 4991 -> 2496
49.08/49.13	c learnt constraints deletion: 5004 -> 2502
50.18/50.28	c learnt constraints deletion: 5022 -> 2511
51.37/51.44	c learnt constraints deletion: 5013 -> 2507
52.88/52.91	c learnt constraints deletion: 5413 -> 2707
53.97/54.06	c learnt constraints deletion: 5419 -> 2710
54.58/54.62	c solving time = 21.249s
54.58/54.62	c #decision = 132728
54.58/54.62	c #conflict = 74865
54.58/54.62	c #restart = 70
54.58/54.62	s OPTIMUM FOUND
54.58/54.62	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 x8 -x9 -x10
54.58/54.62	v -x11 -x12 -x13 -x14 -x15 -x16 x17 -x18 -x19 -x20
54.58/54.62	v -x21 -x22 -x23 -x24 x25 -x26 -x27 -x28 -x29 -x30
54.58/54.62	v -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 x40
54.58/54.62	v -x41 -x42 -x43 -x44 -x45 x46 -x47 -x48 -x49 -x50
54.58/54.62	v -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 x60
54.58/54.62	v -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70
54.58/54.62	v -x71 -x72 -x73 x74 -x75 -x76 -x77 x78 -x79 -x80
54.58/54.62	v -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90
54.58/54.62	v -x91 -x92 -x93 x94 -x95 -x96 -x97 -x98 -x99 -x100
54.58/54.62	v -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 x110
54.58/54.62	v -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 x120
54.58/54.62	v -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130
54.58/54.62	v -x131 -x132 -x133 -x134 -x135 -x136 x137 -x138 -x139 -x140
54.58/54.62	v -x141 -x142 -x143 x144 -x145 -x146 -x147 -x148 -x149 -x150
54.58/54.62	v -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 x159 -x160
54.58/54.62	v -x161 -x162 x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170
54.58/54.62	v -x171 x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180
54.58/54.62	v -x181 -x182 -x183 x184 -x185 -x186 -x187 -x188 -x189 -x190
54.58/54.62	v -x191 -x192 -x193 -x194 -x195 x196 -x197 -x198 -x199 -x200
54.58/54.62	v -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 x210
54.58/54.62	v -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220
54.58/54.62	v x221 -x222 -x223 -x224 -x225 -x226 x227 -x228 -x229 -x230
54.58/54.62	v -x231
54.58/54.62	c total time = 54.609s

Verifier Data 

OK	1

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3712022-1338186004/watcher-3712022-1338186004 -o /tmp/evaluation-result-3712022-1338186004/solver-3712022-1338186004 -C 1800 -W 1900 -M 15500 HOME/toysat --wbo HOME/instance-3712022-1338186004.wbo 

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: 2.00 2.00 2.00 3/176 32596
/proc/meminfo: memFree=31026544/32873844 swapFree=7620/7620
[pid=32596] ppid=32594 vsize=6208 CPUtime=0 cores=1,3,5,7
/proc/32596/stat : 32596 (toysat) R 32594 32596 29738 0 -1 4202496 820 0 0 0 0 0 0 0 20 0 1 0 284724739 6356992 741 33554432000 4194304 8973514 140735833198816 140737251914760 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32596/statm: 1552 742 423 1167 0 333 0

[startup+0.0770451 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 32596
/proc/meminfo: memFree=31026544/32873844 swapFree=7620/7620
[pid=32596] ppid=32594 vsize=10304 CPUtime=0.07 cores=1,3,5,7
/proc/32596/stat : 32596 (toysat) R 32594 32596 29738 0 -1 4202496 1793 0 0 0 7 0 0 0 20 0 1 0 284724739 10551296 1714 33554432000 4194304 8973514 140735833198816 140737251914760 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32596/statm: 2576 1714 440 1167 0 1357 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 10304

[startup+0.100282 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 32596
/proc/meminfo: memFree=31026544/32873844 swapFree=7620/7620
[pid=32596] ppid=32594 vsize=10304 CPUtime=0.09 cores=1,3,5,7
/proc/32596/stat : 32596 (toysat) R 32594 32596 29738 0 -1 4202496 1793 0 0 0 9 0 0 0 20 0 1 0 284724739 10551296 1714 33554432000 4194304 8973514 140735833198816 140737251914760 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32596/statm: 2576 1714 440 1167 0 1357 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10304

[startup+0.300255 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 32596
/proc/meminfo: memFree=31026544/32873844 swapFree=7620/7620
[pid=32596] ppid=32594 vsize=12352 CPUtime=0.29 cores=1,3,5,7
/proc/32596/stat : 32596 (toysat) R 32594 32596 29738 0 -1 4202496 2411 0 0 0 29 0 0 0 20 0 1 0 284724739 12648448 2332 33554432000 4194304 8973514 140735833198816 140735833198312 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32596/statm: 3088 2332 468 1167 0 1869 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12352

[startup+0.700288 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 32596
/proc/meminfo: memFree=31026544/32873844 swapFree=7620/7620
[pid=32596] ppid=32594 vsize=13376 CPUtime=0.69 cores=1,3,5,7
/proc/32596/stat : 32596 (toysat) R 32594 32596 29738 0 -1 4202496 2667 0 0 0 69 0 0 0 20 0 1 0 284724739 13697024 2588 33554432000 4194304 8973514 140735833198816 140735833198312 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32596/statm: 3344 2588 468 1167 0 2125 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13376

[startup+1.5003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 32597
/proc/meminfo: memFree=31018244/32873844 swapFree=7620/7620
[pid=32596] ppid=32594 vsize=14400 CPUtime=1.49 cores=1,3,5,7
/proc/32596/stat : 32596 (toysat) R 32594 32596 29738 0 -1 4202496 2923 0 0 0 148 1 0 0 20 0 1 0 284724739 14745600 2844 33554432000 4194304 8973514 140735833198816 140735833198312 4427576 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32596/statm: 3600 2844 468 1167 0 2381 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14400

[startup+3.10037 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 32597
/proc/meminfo: memFree=31015144/32873844 swapFree=7620/7620
[pid=32596] ppid=32594 vsize=16448 CPUtime=3.09 cores=1,3,5,7
/proc/32596/stat : 32596 (toysat) R 32594 32596 29738 0 -1 4202496 3435 0 0 0 307 2 0 0 20 0 1 0 284724739 16842752 3356 33554432000 4194304 8973514 140735833198816 140735833198312 7688789 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32596/statm: 4112 3356 468 1167 0 2893 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16448

[startup+6.30029 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 32597
/proc/meminfo: memFree=31012276/32873844 swapFree=7620/7620
[pid=32596] ppid=32594 vsize=17472 CPUtime=6.29 cores=1,3,5,7
/proc/32596/stat : 32596 (toysat) R 32594 32596 29738 0 -1 4202496 3692 0 0 0 626 3 0 0 20 0 1 0 284724739 17891328 3613 33554432000 4194304 8973514 140735833198816 140735833198080 7732850 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32596/statm: 4368 3613 469 1167 0 3149 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17472

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 32597
/proc/meminfo: memFree=31010240/32873844 swapFree=7620/7620
[pid=32596] ppid=32594 vsize=20544 CPUtime=12.69 cores=1,3,5,7
/proc/32596/stat : 32596 (toysat) R 32594 32596 29738 0 -1 4202496 4460 0 0 0 1263 6 0 0 20 0 1 0 284724739 21037056 4381 33554432000 4194304 8973514 140735833198816 140735833198312 4209278 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32596/statm: 5136 4381 469 1167 0 3917 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20544

[startup+25.5004 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 32597
/proc/meminfo: memFree=31005216/32873844 swapFree=7620/7620
[pid=32596] ppid=32594 vsize=24640 CPUtime=25.49 cores=1,3,5,7
/proc/32596/stat : 32596 (toysat) R 32594 32596 29738 0 -1 4202496 5484 0 0 0 2536 13 0 0 20 0 1 0 284724739 25231360 5405 33554432000 4194304 8973514 140735833198816 140735833198312 7732324 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32596/statm: 6160 5405 469 1167 0 4941 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 24640

[startup+51.1003 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 32599
/proc/meminfo: memFree=31000536/32873844 swapFree=7620/7620
[pid=32596] ppid=32594 vsize=28736 CPUtime=51.08 cores=1,3,5,7
/proc/32596/stat : 32596 (toysat) R 32594 32596 29738 0 -1 4202496 6513 0 0 0 5083 25 0 0 20 0 1 0 284724739 29425664 6434 33554432000 4194304 8973514 140735833198816 140735833198312 4414988 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32596/statm: 7184 6434 469 1167 0 5965 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 28736

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

[startup+52.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 32599
/proc/meminfo: memFree=31000536/32873844 swapFree=7620/7620
[pid=32596] ppid=32594 vsize=28736 CPUtime=52.69 cores=1,3,5,7
/proc/32596/stat : 32596 (toysat) R 32594 32596 29738 0 -1 4202496 6513 0 0 0 5243 26 0 0 20 0 1 0 284724739 29425664 6434 33554432000 4194304 8973514 140735833198816 140735833198312 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32596/statm: 7184 6434 469 1167 0 5965 0
Current children cumulated CPU time (s) 52.69
Current children cumulated vsize (KiB) 28736

[startup+53.5003 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 32599
/proc/meminfo: memFree=31000536/32873844 swapFree=7620/7620
[pid=32596] ppid=32594 vsize=28736 CPUtime=53.47 cores=1,3,5,7
/proc/32596/stat : 32596 (toysat) R 32594 32596 29738 0 -1 4202496 6513 0 0 0 5321 26 0 0 20 0 1 0 284724739 29425664 6434 33554432000 4194304 8973514 140735833198816 140735833198312 4459352 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32596/statm: 7184 6434 469 1167 0 5965 0
Current children cumulated CPU time (s) 53.47
Current children cumulated vsize (KiB) 28736

[startup+54.3003 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 32599
/proc/meminfo: memFree=30999544/32873844 swapFree=7620/7620
[pid=32596] ppid=32594 vsize=28736 CPUtime=54.28 cores=1,3,5,7
/proc/32596/stat : 32596 (toysat) R 32594 32596 29738 0 -1 4202496 6513 0 0 0 5401 27 0 0 20 0 1 0 284724739 29425664 6434 33554432000 4194304 8973514 140735833198816 140735833198312 6571900 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32596/statm: 7184 6434 469 1167 0 5965 0
Current children cumulated CPU time (s) 54.28
Current children cumulated vsize (KiB) 28736

[startup+54.5004 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 32599
/proc/meminfo: memFree=30999544/32873844 swapFree=7620/7620
[pid=32596] ppid=32594 vsize=28736 CPUtime=54.48 cores=1,3,5,7
/proc/32596/stat : 32596 (toysat) R 32594 32596 29738 0 -1 4202496 6513 0 0 0 5421 27 0 0 20 0 1 0 284724739 29425664 6434 33554432000 4194304 8973514 140735833198816 140735833198312 4416560 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32596/statm: 7184 6434 469 1167 0 5965 0
Current children cumulated CPU time (s) 54.48
Current children cumulated vsize (KiB) 28736

[startup+54.6003 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 32599
/proc/meminfo: memFree=30999544/32873844 swapFree=7620/7620
[pid=32596] ppid=32594 vsize=28736 CPUtime=54.58 cores=1,3,5,7
/proc/32596/stat : 32596 (toysat) R 32594 32596 29738 0 -1 4202496 6513 0 0 0 5431 27 0 0 20 0 1 0 284724739 29425664 6434 33554432000 4194304 8973514 140735833198816 140735833198312 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32596/statm: 7184 6434 469 1167 0 5965 0
Current children cumulated CPU time (s) 54.58
Current children cumulated vsize (KiB) 28736

Child status: 0
Real time (s): 54.6233
CPU time (s): 54.6087
CPU user time (s): 54.3357
CPU system time (s): 0.272958
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 28736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 54.3357
system time used= 0.272958
maximum resident set size= 25752
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6517
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= 8
involuntary context switches= 57

runsolver used 0.212967 second user time and 0.512922 second system time

The end

Launcher Data 

Begin job on node143 at 2012-05-28 08:20:04
IDJOB=3712022
IDBENCH=78997
IDSOLVER=2291
FILE ID=node143/3712022-1338186004
RUNJOBID= node143-1338160335-29755
PBS_JOBID= 14624561
Free space on /tmp= 71656 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900571132--soft-66-100-0.wbo
COMMAND LINE= HOME/toysat --wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3712022-1338186004/watcher-3712022-1338186004 -o /tmp/evaluation-result-3712022-1338186004/solver-3712022-1338186004 -C 1800 -W 1900 -M 15500  HOME/toysat --wbo HOME/instance-3712022-1338186004.wbo

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

MD5SUM BENCH= f1c7b8b76066043f2c00dac441c2cac6
RANDOM SEED=1989427889

node143.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.787
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.787
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.787
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.787
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.787
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.787
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5298.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.787
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.787
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        31027196 kB
Buffers:          384172 kB
Cached:           596340 kB
SwapCached:            0 kB
Active:           630968 kB
Inactive:         379408 kB
Active(anon):      20612 kB
Inactive(anon):    11300 kB
Active(file):     610356 kB
Inactive(file):   368108 kB
Unevictable:        7620 kB
Mlocked:            7620 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              7428 kB
Writeback:             0 kB
AnonPages:         91644 kB
Mapped:            15844 kB
Shmem:               200 kB
Slab:             696980 kB
SReclaimable:     139356 kB
SUnreclaim:       557624 kB
KernelStack:        1480 kB
PageTables:         4256 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     143316 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     67584 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71648 MiB
End job on node143 at 2012-05-28 08:20:58