Trace number 3712320

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 81.4296 81.4588

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/
tsp/normalized-t3002.11tsp11.1900550006--soft-0-100-0.wbo
MD5SUM200f179ceb6a172fc8d81952e96f0c84
Bench CategorySOFT-SMALLINT-LIN (only soft 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 benchmark75.6615
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 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
Top cost 135715
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 135714
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 665
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.78/0.84	c 2012-05-28T13:57:14+0200
0.78/0.84	c arch = x86_64
0.78/0.84	c os = linux
0.78/0.84	c compiler = ghc 7.4
0.78/0.84	c packages:
0.78/0.84	c   OptDir-0.0.1
0.78/0.84	c   array-0.4.0.0
0.78/0.84	c   base-4.5.0.0
0.78/0.84	c   bytestring-0.9.2.1
0.78/0.84	c   containers-0.4.2.1
0.78/0.84	c   deepseq-1.3.0.0
0.78/0.84	c   mtl-2.1.1
0.78/0.84	c   old_locale-1.0.0.4
0.78/0.84	c   parse_dimacs-1.2
0.78/0.84	c   parsec-3.1.2
0.78/0.84	c   queue-0.1.2
0.78/0.84	c   stm-2.3
0.78/0.84	c   time-1.4
0.78/0.84	c command line = ["--wbo","HOME/instance-3712320-1338206234.wbo"]
0.78/0.84	c #vars 231
0.78/0.84	c #constraints 2707
0.78/0.84	c Solving starts ...
0.88/0.90	c solving time = 0.054s
0.88/0.90	c #decision = 5595
0.88/0.90	c #conflict = 100
0.88/0.90	c #restart = 1
0.88/0.90	o 150
0.88/0.90	c Solving starts ...
0.88/0.93	c solving time = 0.020s
0.88/0.93	c #decision = 7489
0.88/0.93	c #conflict = 102
0.88/0.93	c #restart = 1
0.88/0.93	o 149
0.88/0.93	c Solving starts ...
0.88/0.94	c solving time = 0.008s
0.88/0.94	c #decision = 9240
0.88/0.94	c #conflict = 102
0.88/0.94	c #restart = 1
0.88/0.94	o 122
0.88/0.94	c Solving starts ...
0.88/0.96	c solving time = 0.014s
0.88/0.96	c #decision = 9736
0.88/0.96	c #conflict = 102
0.88/0.96	c #restart = 1
0.88/0.96	o 115
0.88/0.96	c Solving starts ...
7.78/7.89	c solving time = 6.923s
7.78/7.89	c #decision = 10230
7.78/7.89	c #conflict = 354
7.78/7.89	c #restart = 3
7.78/7.89	o 114
7.88/7.90	c Solving starts ...
8.99/9.01	c solving time = 1.113s
8.99/9.01	c #decision = 10270
8.99/9.01	c #conflict = 376
8.99/9.01	c #restart = 3
8.99/9.01	o 113
8.99/9.02	c Solving starts ...
8.99/9.07	c solving time = 0.048s
8.99/9.07	c #decision = 10403
8.99/9.07	c #conflict = 378
8.99/9.07	c #restart = 3
8.99/9.07	o 108
8.99/9.07	c Solving starts ...
8.99/9.09	c solving time = 0.012s
8.99/9.09	c #decision = 10479
8.99/9.09	c #conflict = 378
8.99/9.09	c #restart = 3
8.99/9.09	o 105
8.99/9.09	c Solving starts ...
9.79/9.83	c solving time = 0.737s
9.79/9.83	c #decision = 10779
9.79/9.83	c #conflict = 394
9.79/9.83	c #restart = 3
9.79/9.83	o 96
9.79/9.83	c Solving starts ...
9.79/9.87	c solving time = 0.031s
9.79/9.87	c #decision = 11436
9.79/9.87	c #conflict = 395
9.79/9.87	c #restart = 3
9.79/9.87	o 72
9.79/9.87	c Solving starts ...
9.79/9.89	c solving time = 0.024s
9.79/9.89	c #decision = 11656
9.79/9.89	c #conflict = 396
9.79/9.89	c #restart = 3
9.79/9.89	o 64
9.79/9.90	c Solving starts ...
9.89/9.95	c solving time = 0.047s
9.89/9.95	c #decision = 11910
9.89/9.95	c #conflict = 399
9.89/9.95	c #restart = 3
9.89/9.95	o 55
9.89/9.95	c Solving starts ...
10.18/10.27	c solving time = 0.323s
10.18/10.27	c #decision = 11964
10.18/10.27	c #conflict = 413
10.18/10.27	c #restart = 3
10.18/10.27	o 53
10.18/10.27	c Solving starts ...
10.18/10.28	c solving time = 0.010s
10.18/10.28	c #decision = 12030
10.18/10.28	c #conflict = 413
10.18/10.28	c #restart = 3
10.18/10.28	o 50
10.18/10.29	c Solving starts ...
12.38/12.47	c solving time = 2.185s
12.38/12.47	c #decision = 12661
12.38/12.47	c #conflict = 683
12.38/12.47	c #restart = 5
12.38/12.47	o 46
12.38/12.47	c Solving starts ...
12.38/12.49	c solving time = 0.012s
12.38/12.49	c #decision = 12688
12.38/12.49	c #conflict = 683
12.38/12.49	c #restart = 5
12.38/12.49	o 45
12.38/12.49	c Solving starts ...
12.48/12.50	c solving time = 0.011s
12.48/12.50	c #decision = 12768
12.48/12.50	c #conflict = 683
12.48/12.50	c #restart = 5
12.48/12.50	o 42
12.48/12.50	c Solving starts ...
12.48/12.51	c solving time = 0.008s
12.48/12.51	c #decision = 12877
12.48/12.51	c #conflict = 683
12.48/12.51	c #restart = 5
12.48/12.51	o 38
12.48/12.51	c Solving starts ...
12.68/12.71	c solving time = 0.197s
12.68/12.71	c #decision = 12944
12.68/12.71	c #conflict = 718
12.68/12.71	c #restart = 5
12.68/12.71	o 37
12.68/12.72	c Solving starts ...
13.68/13.74	c solving time = 1.016s
13.68/13.74	c #decision = 13307
13.68/13.74	c #conflict = 925
13.68/13.74	c #restart = 6
13.68/13.74	o 36
13.68/13.74	c Solving starts ...
13.68/13.75	c solving time = 0.007s
13.68/13.75	c #decision = 13387
13.68/13.75	c #conflict = 925
13.68/13.75	c #restart = 6
13.68/13.75	o 33
13.68/13.75	c Solving starts ...
13.68/13.75	c solving time = 0.008s
13.68/13.75	c #decision = 13414
13.68/13.75	c #conflict = 926
13.68/13.75	c #restart = 6
13.68/13.75	o 32
13.68/13.76	c Solving starts ...
13.68/13.76	c solving time = 0.008s
13.68/13.76	c #decision = 13459
13.68/13.76	c #conflict = 928
13.68/13.76	c #restart = 6
13.68/13.76	o 31
13.68/13.77	c Solving starts ...
14.29/14.33	c solving time = 0.562s
14.29/14.33	c #decision = 13912
14.29/14.33	c #conflict = 1094
14.29/14.33	c #restart = 7
14.29/14.33	o 25
14.29/14.33	c Solving starts ...
14.48/14.53	c solving time = 0.198s
14.48/14.53	c #decision = 14031
14.48/14.53	c #conflict = 1152
14.48/14.53	c #restart = 7
14.48/14.53	o 24
14.48/14.53	c Solving starts ...
14.48/14.54	c solving time = 0.013s
14.48/14.54	c #decision = 14049
14.48/14.54	c #conflict = 1152
14.48/14.54	c #restart = 7
14.48/14.54	o 23
14.48/14.54	c Solving starts ...
16.18/16.29	c solving time = 1.743s
16.18/16.29	c #decision = 15097
16.18/16.29	c #conflict = 1752
16.18/16.29	c #restart = 10
16.18/16.29	o 17
16.18/16.29	c Solving starts ...
16.28/16.32	c solving time = 0.034s
16.28/16.32	c #decision = 15130
16.28/16.32	c #conflict = 1762
16.28/16.32	c #restart = 10
16.28/16.32	o 16
16.28/16.32	c Solving starts ...
16.28/16.33	c solving time = 0.010s
16.28/16.33	c #decision = 15141
16.28/16.33	c #conflict = 1762
16.28/16.33	c #restart = 10
16.28/16.33	o 15
16.28/16.33	c Solving starts ...
16.68/16.74	c solving time = 0.408s
16.68/16.74	c #decision = 15465
16.68/16.74	c #conflict = 1949
16.68/16.74	c #restart = 11
16.68/16.74	o 13
16.68/16.74	c Solving starts ...
16.68/16.75	c solving time = 0.008s
16.68/16.75	c #decision = 15476
16.68/16.75	c #conflict = 1949
16.68/16.75	c #restart = 11
16.68/16.75	o 12
16.68/16.75	c Solving starts ...
17.49/17.58	c solving time = 0.829s
17.49/17.58	c #decision = 16231
17.49/17.58	c #conflict = 2421
17.49/17.58	c #restart = 13
17.49/17.58	o 9
17.49/17.58	c Solving starts ...
21.48/21.55	c solving time = 3.969s
21.48/21.55	c #decision = 20366
21.48/21.55	c #conflict = 5284
21.48/21.55	c #restart = 19
21.48/21.55	o 8
21.48/21.55	c Solving starts ...
21.48/21.56	c learnt constraints deletion: 5265 -> 2633
21.48/21.57	c solving time = 0.019s
21.48/21.57	c #decision = 20385
21.48/21.57	c #conflict = 5284
21.48/21.57	c #restart = 19
21.48/21.57	o 7
21.48/21.57	c Solving starts ...
21.48/21.58	c solving time = 0.008s
21.48/21.58	c #decision = 20435
21.48/21.58	c #conflict = 5286
21.48/21.58	c #restart = 19
21.48/21.58	o 5
21.48/21.58	c Solving starts ...
23.09/23.13	c solving time = 1.545s
23.09/23.13	c #decision = 22951
23.09/23.13	c #conflict = 7008
23.09/23.13	c #restart = 24
23.09/23.13	o 4
23.09/23.13	c Solving starts ...
23.09/23.13	c solving time = 0.005s
23.09/23.13	c #decision = 22977
23.09/23.13	c #conflict = 7008
23.09/23.13	c #restart = 24
23.09/23.13	o 3
23.09/23.13	c Solving starts ...
24.09/24.11	c learnt constraints deletion: 5487 -> 2749
24.78/24.81	c solving time = 1.678s
24.78/24.81	c #decision = 25637
24.78/24.81	c #conflict = 8891
24.78/24.81	c #restart = 29
24.78/24.81	o 2
24.78/24.81	c Solving starts ...
25.88/25.93	c solving time = 1.116s
25.88/25.93	c #decision = 27554
25.88/25.93	c #conflict = 10209
25.88/25.93	c #restart = 33
25.88/25.93	o 1
25.88/25.93	c Solving starts ...
25.88/25.95	c learnt constraints deletion: 4806 -> 2403
28.28/28.36	c learnt constraints deletion: 6452 -> 3226
30.38/30.41	c learnt constraints deletion: 7203 -> 3602
32.58/32.67	c learnt constraints deletion: 7693 -> 3847
34.58/34.67	c learnt constraints deletion: 7696 -> 3848
37.58/37.69	c learnt constraints deletion: 8211 -> 4106
40.59/40.61	c learnt constraints deletion: 8199 -> 4100
43.89/43.92	c learnt constraints deletion: 8734 -> 4367
46.88/46.96	c learnt constraints deletion: 8729 -> 4365
49.78/49.80	c learnt constraints deletion: 8691 -> 4347
52.79/52.82	c learnt constraints deletion: 9304 -> 4652
55.37/55.48	c learnt constraints deletion: 9294 -> 4647
57.88/57.93	c learnt constraints deletion: 9290 -> 4645
60.78/60.80	c learnt constraints deletion: 9310 -> 4655
63.68/63.71	c learnt constraints deletion: 10009 -> 5005
66.37/66.41	c learnt constraints deletion: 10008 -> 5005
69.07/69.10	c learnt constraints deletion: 9999 -> 5001
71.67/71.72	c learnt constraints deletion: 9946 -> 4974
73.96/74.07	c learnt constraints deletion: 9973 -> 4990
76.26/76.34	c learnt constraints deletion: 9947 -> 4981
79.07/79.16	c learnt constraints deletion: 10670 -> 5335
81.37/81.45	c solving time = 55.503s
81.37/81.45	c #decision = 199591
81.37/81.45	c #conflict = 107713
81.37/81.45	c #restart = 48
81.37/81.45	s OPTIMUM FOUND
81.37/81.45	v -x1 -x2 -x3 x4 -x5 -x6 -x7 -x8 -x9 -x10
81.37/81.45	v -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 x19 -x20
81.37/81.45	v -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30
81.37/81.45	v -x31 -x32 x33 -x34 -x35 -x36 -x37 -x38 -x39 x40
81.37/81.45	v -x41 -x42 -x43 -x44 x45 -x46 -x47 -x48 -x49 -x50
81.37/81.45	v -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 x60
81.37/81.45	v -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 x70
81.37/81.45	v -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80
81.37/81.45	v -x81 -x82 x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90
81.37/81.45	v -x91 -x92 -x93 -x94 -x95 x96 -x97 -x98 -x99 -x100
81.37/81.45	v -x101 -x102 -x103 -x104 -x105 -x106 -x107 x108 -x109 -x110
81.37/81.45	v -x111 -x112 x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120
81.37/81.45	v -x121 -x122 -x123 -x124 -x125 -x126 x127 -x128 -x129 -x130
81.37/81.45	v -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 x140
81.37/81.45	v -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 x149 -x150
81.37/81.45	v -x151 -x152 -x153 -x154 x155 -x156 -x157 -x158 -x159 -x160
81.37/81.45	v -x161 x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170
81.37/81.45	v -x171 -x172 -x173 -x174 x175 -x176 -x177 -x178 -x179 -x180
81.37/81.45	v -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190
81.37/81.46	v x191 -x192 -x193 -x194 -x195 -x196 x197 -x198 -x199 -x200
81.37/81.46	v -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210
81.37/81.46	v -x211 -x212 -x213 x214 -x215 -x216 -x217 -x218 -x219 -x220
81.37/81.46	v -x221 -x222 x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230
81.37/81.46	v -x231
81.37/81.46	c total time = 81.430s

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-3712320-1338206234/watcher-3712320-1338206234 -o /tmp/evaluation-result-3712320-1338206234/solver-3712320-1338206234 -C 1800 -W 1900 -M 15500 HOME/toysat --wbo HOME/instance-3712320-1338206234.wbo 

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

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


[startup+0 s]
/proc/loadavg: 2.03 2.01 2.00 2/176 21441
/proc/meminfo: memFree=28042272/32873844 swapFree=7620/7620
[pid=21441] ppid=21439 vsize=6208 CPUtime=0 cores=0,2,4,6
/proc/21441/stat : 21441 (toysat) R 21439 21441 20029 0 -1 4202496 810 0 0 0 0 0 0 0 20 0 1 0 286751906 6356992 731 33554432000 4194304 8973514 140737419230000 140734410021080 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21441/statm: 1552 731 424 1167 0 333 0

[startup+0.060612 s]
/proc/loadavg: 2.03 2.01 2.00 2/176 21441
/proc/meminfo: memFree=28042272/32873844 swapFree=7620/7620
[pid=21441] ppid=21439 vsize=9280 CPUtime=0.05 cores=0,2,4,6
/proc/21441/stat : 21441 (toysat) R 21439 21441 20029 0 -1 4202496 1611 0 0 0 5 0 0 0 20 0 1 0 286751906 9502720 1532 33554432000 4194304 8973514 140737419230000 140734410021080 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21441/statm: 2320 1532 436 1167 0 1101 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 9280

[startup+0.100291 s]
/proc/loadavg: 2.03 2.01 2.00 2/176 21441
/proc/meminfo: memFree=28042272/32873844 swapFree=7620/7620
[pid=21441] ppid=21439 vsize=12352 CPUtime=0.09 cores=0,2,4,6
/proc/21441/stat : 21441 (toysat) R 21439 21441 20029 0 -1 4202496 2225 0 0 0 9 0 0 0 20 0 1 0 286751906 12648448 2146 33554432000 4194304 8973514 140737419230000 140734410021080 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21441/statm: 3088 2146 439 1167 0 1869 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12352

[startup+0.300232 s]
/proc/loadavg: 2.03 2.01 2.00 2/176 21441
/proc/meminfo: memFree=28042272/32873844 swapFree=7620/7620
[pid=21441] ppid=21439 vsize=12352 CPUtime=0.29 cores=0,2,4,6
/proc/21441/stat : 21441 (toysat) R 21439 21441 20029 0 -1 4202496 2226 0 0 0 29 0 0 0 20 0 1 0 286751906 12648448 2147 33554432000 4194304 8973514 140737419230000 140734410021080 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21441/statm: 3088 2147 439 1167 0 1869 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12352

[startup+0.700238 s]
/proc/loadavg: 2.03 2.01 2.00 2/176 21441
/proc/meminfo: memFree=28042272/32873844 swapFree=7620/7620
[pid=21441] ppid=21439 vsize=12352 CPUtime=0.68 cores=0,2,4,6
/proc/21441/stat : 21441 (toysat) R 21439 21441 20029 0 -1 4202496 2380 0 0 0 68 0 0 0 20 0 1 0 286751906 12648448 2301 33554432000 4194304 8973514 140737419230000 140737419229496 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21441/statm: 3088 2301 439 1167 0 1869 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 12352

[startup+1.50029 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 21442
/proc/meminfo: memFree=28030988/32873844 swapFree=7620/7620
[pid=21441] ppid=21439 vsize=17472 CPUtime=1.48 cores=0,2,4,6
/proc/21441/stat : 21441 (toysat) R 21439 21441 20029 0 -1 4202496 3688 0 0 0 148 0 0 0 20 0 1 0 286751906 17891328 3609 33554432000 4194304 8973514 140737419230000 140737419229496 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21441/statm: 4368 3609 467 1167 0 3149 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 17472

[startup+3.10029 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 21442
/proc/meminfo: memFree=28028448/32873844 swapFree=7620/7620
[pid=21441] ppid=21439 vsize=18496 CPUtime=3.08 cores=0,2,4,6
/proc/21441/stat : 21441 (toysat) R 21439 21441 20029 0 -1 4202496 3948 0 0 0 307 1 0 0 20 0 1 0 286751906 18939904 3867 33554432000 4194304 8973514 140737419230000 140737419229496 4204292 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21441/statm: 4624 3867 467 1167 0 3405 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 18496

[startup+6.30029 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 21442
/proc/meminfo: memFree=28027580/32873844 swapFree=7620/7620
[pid=21441] ppid=21439 vsize=18496 CPUtime=6.29 cores=0,2,4,6
/proc/21441/stat : 21441 (toysat) R 21439 21441 20029 0 -1 4202496 3948 0 0 0 627 2 0 0 20 0 1 0 286751906 18939904 3867 33554432000 4194304 8973514 140737419230000 140737419229264 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21441/statm: 4624 3867 467 1167 0 3405 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18496

[startup+12.7003 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 21442
/proc/meminfo: memFree=28020288/32873844 swapFree=7620/7620
[pid=21441] ppid=21439 vsize=25664 CPUtime=12.68 cores=0,2,4,6
/proc/21441/stat : 21441 (toysat) R 21439 21441 20029 0 -1 4202496 5740 0 0 0 1264 4 0 0 20 0 1 0 286751906 26279936 5659 33554432000 4194304 8973514 140737419230000 140737419229496 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21441/statm: 6416 5659 467 1167 0 5197 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 25664

[startup+25.5003 s]
/proc/loadavg: 2.09 2.03 2.00 3/177 21442
/proc/meminfo: memFree=28008516/32873844 swapFree=7620/7620
[pid=21441] ppid=21439 vsize=37952 CPUtime=25.48 cores=0,2,4,6
/proc/21441/stat : 21441 (toysat) R 21439 21441 20029 0 -1 4202496 8813 0 0 0 2537 11 0 0 20 0 1 0 286751906 38862848 8732 33554432000 4194304 8973514 140737419230000 140737419229496 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21441/statm: 9488 8732 468 1167 0 8269 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37952

[startup+51.1003 s]
/proc/loadavg: 2.06 2.02 2.00 3/177 21442
/proc/meminfo: memFree=27998224/32873844 swapFree=7620/7620
[pid=21441] ppid=21439 vsize=47168 CPUtime=51.08 cores=0,2,4,6
/proc/21441/stat : 21441 (toysat) R 21439 21441 20029 0 -1 4202496 11117 0 0 0 5082 26 0 0 20 0 1 0 286751906 48300032 11036 33554432000 4194304 8973514 140737419230000 140737419229496 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21441/statm: 11792 11036 468 1167 0 10573 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 47168

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

[startup+63.9003 s]
/proc/loadavg: 2.05 2.02 2.00 3/177 21442
/proc/meminfo: memFree=27995044/32873844 swapFree=7620/7620
[pid=21441] ppid=21439 vsize=48192 CPUtime=63.87 cores=0,2,4,6
/proc/21441/stat : 21441 (toysat) R 21439 21441 20029 0 -1 4202496 11378 0 0 0 6355 32 0 0 20 0 1 0 286751906 49348608 11292 33554432000 4194304 8973514 140737419230000 140737419229264 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21441/statm: 12048 11292 468 1167 0 10829 0
Current children cumulated CPU time (s) 63.87
Current children cumulated vsize (KiB) 48192

[startup+70.3003 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 21442
/proc/meminfo: memFree=27992068/32873844 swapFree=7620/7620
[pid=21441] ppid=21439 vsize=50240 CPUtime=70.27 cores=0,2,4,6
/proc/21441/stat : 21441 (toysat) R 21439 21441 20029 0 -1 4202496 11890 0 0 0 6992 35 0 0 20 0 1 0 286751906 51445760 11804 33554432000 4194304 8973514 140737419230000 140737419229496 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21441/statm: 12560 11804 468 1167 0 11341 0
Current children cumulated CPU time (s) 70.27
Current children cumulated vsize (KiB) 50240

[startup+76.7003 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 21442
/proc/meminfo: memFree=27992052/32873844 swapFree=7620/7620
[pid=21441] ppid=21439 vsize=50240 CPUtime=76.66 cores=0,2,4,6
/proc/21441/stat : 21441 (toysat) R 21439 21441 20029 0 -1 4202496 11897 0 0 0 7628 38 0 0 20 0 1 0 286751906 51445760 11804 33554432000 4194304 8973514 140737419230000 140737419229496 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21441/statm: 12560 11804 468 1167 0 11341 0
Current children cumulated CPU time (s) 76.66
Current children cumulated vsize (KiB) 50240

[startup+79.9003 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 21442
/proc/meminfo: memFree=27992052/32873844 swapFree=7620/7620
[pid=21441] ppid=21439 vsize=50240 CPUtime=79.86 cores=0,2,4,6
/proc/21441/stat : 21441 (toysat) R 21439 21441 20029 0 -1 4202496 11897 0 0 0 7946 40 0 0 20 0 1 0 286751906 51445760 11804 33554432000 4194304 8973514 140737419230000 140737419229264 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21441/statm: 12560 11804 468 1167 0 11341 0
Current children cumulated CPU time (s) 79.86
Current children cumulated vsize (KiB) 50240

[startup+80.7003 s]
/proc/loadavg: 2.03 2.02 2.00 3/177 21442
/proc/meminfo: memFree=27989200/32873844 swapFree=7620/7620
[pid=21441] ppid=21439 vsize=50240 CPUtime=80.66 cores=0,2,4,6
/proc/21441/stat : 21441 (toysat) R 21439 21441 20029 0 -1 4202496 11897 0 0 0 8025 41 0 0 20 0 1 0 286751906 51445760 11804 33554432000 4194304 8973514 140737419230000 140737419229104 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21441/statm: 12560 11804 468 1167 0 11341 0
Current children cumulated CPU time (s) 80.66
Current children cumulated vsize (KiB) 50240

[startup+81.1003 s]
/proc/loadavg: 2.03 2.02 2.00 3/177 21442
/proc/meminfo: memFree=27989200/32873844 swapFree=7620/7620
[pid=21441] ppid=21439 vsize=50240 CPUtime=81.06 cores=0,2,4,6
/proc/21441/stat : 21441 (toysat) R 21439 21441 20029 0 -1 4202496 11897 0 0 0 8065 41 0 0 20 0 1 0 286751906 51445760 11804 33554432000 4194304 8973514 140737419230000 140737419229104 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21441/statm: 12560 11804 468 1167 0 11341 0
Current children cumulated CPU time (s) 81.06
Current children cumulated vsize (KiB) 50240

[startup+81.3003 s]
/proc/loadavg: 2.03 2.02 2.00 3/177 21442
/proc/meminfo: memFree=27988580/32873844 swapFree=7620/7620
[pid=21441] ppid=21439 vsize=50240 CPUtime=81.27 cores=0,2,4,6
/proc/21441/stat : 21441 (toysat) R 21439 21441 20029 0 -1 4202496 11897 0 0 0 8086 41 0 0 20 0 1 0 286751906 51445760 11804 33554432000 4194304 8973514 140737419230000 140737419229104 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21441/statm: 12560 11804 468 1167 0 11341 0
Current children cumulated CPU time (s) 81.27
Current children cumulated vsize (KiB) 50240

[startup+81.4063 s]
/proc/loadavg: 2.03 2.02 2.00 3/177 21442
/proc/meminfo: memFree=27988580/32873844 swapFree=7620/7620
[pid=21441] ppid=21439 vsize=50240 CPUtime=81.37 cores=0,2,4,6
/proc/21441/stat : 21441 (toysat) R 21439 21441 20029 0 -1 4202496 11897 0 0 0 8096 41 0 0 20 0 1 0 286751906 51445760 11804 33554432000 4194304 8973514 140737419230000 140737419229104 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21441/statm: 12560 11804 468 1167 0 11341 0
Current children cumulated CPU time (s) 81.37
Current children cumulated vsize (KiB) 50240

Child status: 0
Real time (s): 81.4588
CPU time (s): 81.4296
CPU user time (s): 81.0127
CPU system time (s): 0.416936
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 50240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 81.0127
system time used= 0.416936
maximum resident set size= 47232
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11901
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= 19
involuntary context switches= 116

runsolver used 0.123981 second user time and 0.32695 second system time

The end

Launcher Data 

Begin job on node107 at 2012-05-28 13:57:14
IDJOB=3712320
IDBENCH=79267
IDSOLVER=2291
FILE ID=node107/3712320-1338206234
RUNJOBID= node107-1338193582-20045
PBS_JOBID= 14624587
Free space on /tmp= 71556 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900550006--soft-0-100-0.wbo
COMMAND LINE= HOME/toysat --wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3712320-1338206234/watcher-3712320-1338206234 -o /tmp/evaluation-result-3712320-1338206234/solver-3712320-1338206234 -C 1800 -W 1900 -M 15500  HOME/toysat --wbo HOME/instance-3712320-1338206234.wbo

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

MD5SUM BENCH= 200f179ceb6a172fc8d81952e96f0c84
RANDOM SEED=507554599

node107.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		: 2666.760
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	: 5333.52
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		: 2666.760
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		: 2666.760
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	: 5331.92
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		: 2666.760
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		: 2666.760
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.760
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	: 5331.91
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		: 2666.760
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	: 5331.86
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		: 2666.760
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:        28042272 kB
Buffers:          432492 kB
Cached:          3456764 kB
SwapCached:            0 kB
Active:          1012760 kB
Inactive:        2962992 kB
Active(anon):      89212 kB
Inactive(anon):        0 kB
Active(file):     923548 kB
Inactive(file):  2962992 kB
Unevictable:        7620 kB
Mlocked:            7620 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              7392 kB
Writeback:             0 kB
AnonPages:        145216 kB
Mapped:            16104 kB
Shmem:               200 kB
Slab:             715064 kB
SReclaimable:     157576 kB
SUnreclaim:       557488 kB
KernelStack:        1472 kB
PageTables:         3912 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     200468 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    120832 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= 71548 MiB
End job on node107 at 2012-05-28 13:58:35