Trace number 3712026

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 79.8839 79.9027

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900576927--soft-33-100-0.wbo
MD5SUMb0bcd9e760e7f0ffa9653d41066a148b
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 benchmark55.5366
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 constraints1785
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 88246
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 88245
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 671
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 

0.39/0.40	c 2012-05-28T08:15:26+0200
0.39/0.40	c arch = x86_64
0.39/0.40	c os = linux
0.39/0.40	c compiler = ghc 7.4
0.39/0.40	c packages:
0.39/0.40	c   OptDir-0.0.1
0.39/0.40	c   array-0.4.0.0
0.39/0.40	c   base-4.5.0.0
0.39/0.40	c   bytestring-0.9.2.1
0.39/0.40	c   containers-0.4.2.1
0.39/0.40	c   deepseq-1.3.0.0
0.39/0.40	c   mtl-2.1.1
0.39/0.40	c   old_locale-1.0.0.4
0.39/0.40	c   parse_dimacs-1.2
0.39/0.40	c   parsec-3.1.2
0.39/0.40	c   queue-0.1.2
0.39/0.40	c   stm-2.3
0.39/0.40	c   time-1.4
0.39/0.40	c command line = ["--wbo","HOME/instance-3712026-1338185726.wbo"]
0.39/0.40	c #vars 231
0.39/0.40	c #constraints 2707
0.39/0.40	c Solving starts ...
0.39/0.45	c solving time = 0.046s
0.39/0.45	c #decision = 3741
0.39/0.45	c #conflict = 100
0.39/0.45	c #restart = 1
0.39/0.45	o 168
0.39/0.45	c Solving starts ...
0.39/0.46	c solving time = 0.009s
0.39/0.46	c #decision = 4035
0.39/0.46	c #conflict = 102
0.39/0.46	c #restart = 1
0.39/0.46	o 165
0.39/0.46	c Solving starts ...
0.39/0.47	c solving time = 0.008s
0.39/0.47	c #decision = 4136
0.39/0.47	c #conflict = 102
0.39/0.47	c #restart = 1
0.39/0.47	o 163
0.39/0.47	c Solving starts ...
0.39/0.48	c solving time = 0.005s
0.39/0.48	c #decision = 4320
0.39/0.48	c #conflict = 102
0.39/0.48	c #restart = 1
0.39/0.48	o 155
0.39/0.48	c Solving starts ...
0.39/0.49	c solving time = 0.005s
0.39/0.49	c #decision = 4880
0.39/0.49	c #conflict = 102
0.39/0.49	c #restart = 1
0.39/0.49	o 127
0.39/0.49	c Solving starts ...
0.58/0.62	c solving time = 0.127s
0.58/0.62	c #decision = 5597
0.58/0.62	c #conflict = 127
0.58/0.62	c #restart = 1
0.58/0.62	o 98
0.58/0.62	c Solving starts ...
0.58/0.63	c solving time = 0.008s
0.58/0.63	c #decision = 5663
0.58/0.63	c #conflict = 127
0.58/0.63	c #restart = 1
0.58/0.63	o 96
0.58/0.63	c Solving starts ...
0.58/0.65	c solving time = 0.011s
0.58/0.65	c #decision = 5827
0.58/0.65	c #conflict = 128
0.58/0.65	c #restart = 1
0.58/0.65	o 88
0.58/0.65	c Solving starts ...
0.58/0.66	c solving time = 0.012s
0.58/0.66	c #decision = 5973
0.58/0.66	c #conflict = 128
0.58/0.66	c #restart = 1
0.58/0.66	o 80
0.58/0.66	c Solving starts ...
2.29/2.32	c solving time = 1.652s
2.29/2.32	c #decision = 6496
2.29/2.32	c #conflict = 448
2.29/2.32	c #restart = 3
2.29/2.32	o 79
2.29/2.32	c Solving starts ...
2.29/2.33	c solving time = 0.013s
2.29/2.33	c #decision = 6533
2.29/2.33	c #conflict = 448
2.29/2.33	c #restart = 3
2.29/2.33	o 77
2.29/2.34	c Solving starts ...
2.29/2.35	c solving time = 0.009s
2.29/2.35	c #decision = 6582
2.29/2.35	c #conflict = 448
2.29/2.35	c #restart = 3
2.29/2.35	o 74
2.29/2.35	c Solving starts ...
2.59/2.60	c solving time = 0.254s
2.59/2.60	c #decision = 6694
2.59/2.60	c #conflict = 496
2.59/2.60	c #restart = 3
2.59/2.60	o 72
2.59/2.60	c Solving starts ...
2.59/2.61	c solving time = 0.009s
2.59/2.61	c #decision = 6765
2.59/2.61	c #conflict = 496
2.59/2.61	c #restart = 3
2.59/2.61	o 68
2.59/2.62	c Solving starts ...
2.69/2.73	c solving time = 0.109s
2.69/2.73	c #decision = 6808
2.69/2.73	c #conflict = 514
2.69/2.73	c #restart = 3
2.69/2.73	o 67
2.69/2.73	c Solving starts ...
2.69/2.74	c solving time = 0.008s
2.69/2.74	c #decision = 6961
2.69/2.74	c #conflict = 514
2.69/2.74	c #restart = 3
2.69/2.74	o 58
2.69/2.74	c Solving starts ...
3.09/3.19	c solving time = 0.451s
3.09/3.19	c #decision = 7588
3.09/3.19	c #conflict = 632
3.09/3.19	c #restart = 4
3.09/3.19	o 34
3.09/3.19	c Solving starts ...
3.09/3.20	c solving time = 0.007s
3.09/3.20	c #decision = 7655
3.09/3.20	c #conflict = 632
3.09/3.20	c #restart = 4
3.09/3.20	o 30
3.09/3.20	c Solving starts ...
3.78/3.84	c solving time = 0.641s
3.78/3.84	c #decision = 8168
3.78/3.84	c #conflict = 911
3.78/3.84	c #restart = 6
3.78/3.84	o 27
3.78/3.84	c Solving starts ...
3.78/3.85	c solving time = 0.006s
3.78/3.85	c #decision = 8233
3.78/3.85	c #conflict = 911
3.78/3.85	c #restart = 6
3.78/3.85	o 23
3.78/3.85	c Solving starts ...
3.78/3.86	c solving time = 0.012s
3.78/3.86	c #decision = 8287
3.78/3.86	c #conflict = 916
3.78/3.86	c #restart = 6
3.78/3.86	o 20
3.78/3.86	c Solving starts ...
3.78/3.88	c solving time = 0.015s
3.78/3.88	c #decision = 8371
3.78/3.88	c #conflict = 920
3.78/3.88	c #restart = 6
3.78/3.88	o 15
3.78/3.88	c Solving starts ...
3.78/3.88	c solving time = 0.004s
3.78/3.88	c #decision = 8433
3.78/3.88	c #conflict = 920
3.78/3.88	c #restart = 6
3.78/3.88	o 11
3.78/3.88	c Solving starts ...
3.78/3.89	c solving time = 0.011s
3.78/3.89	c #decision = 8508
3.78/3.89	c #conflict = 925
3.78/3.89	c #restart = 6
3.78/3.89	o 7
3.78/3.89	c Solving starts ...
3.88/3.90	c solving time = 0.004s
3.88/3.90	c #decision = 8571
3.88/3.90	c #conflict = 925
3.88/3.90	c #restart = 6
3.88/3.90	o 3
3.88/3.90	c Solving starts ...
5.99/6.07	c learnt constraints deletion: 4882 -> 2444
6.39/6.49	c solving time = 2.590s
6.39/6.49	c #decision = 15456
6.39/6.49	c #conflict = 5507
6.39/6.49	c #restart = 13
6.39/6.49	o 1
6.39/6.49	c Solving starts ...
7.09/7.15	c learnt constraints deletion: 4176 -> 2088
8.99/9.02	c learnt constraints deletion: 4980 -> 2490
10.58/10.68	c learnt constraints deletion: 5289 -> 2645
12.59/12.64	c learnt constraints deletion: 5575 -> 2790
15.09/15.12	c learnt constraints deletion: 5974 -> 2992
16.99/17.08	c learnt constraints deletion: 5916 -> 2959
18.99/19.08	c learnt constraints deletion: 6410 -> 3205
21.08/21.14	c learnt constraints deletion: 6340 -> 3173
23.19/23.27	c learnt constraints deletion: 6349 -> 3175
25.58/25.61	c learnt constraints deletion: 6804 -> 3402
27.68/27.75	c learnt constraints deletion: 6818 -> 3410
29.98/30.06	c learnt constraints deletion: 6784 -> 3392
32.78/32.81	c learnt constraints deletion: 7293 -> 3647
34.67/34.74	c learnt constraints deletion: 7333 -> 3667
36.48/36.54	c learnt constraints deletion: 7327 -> 3664
38.28/38.32	c learnt constraints deletion: 7290 -> 3645
39.88/39.98	c learnt constraints deletion: 7401 -> 3702
41.87/41.91	c learnt constraints deletion: 7835 -> 3918
43.88/43.96	c learnt constraints deletion: 7834 -> 3917
45.78/45.89	c learnt constraints deletion: 7845 -> 3923
48.08/48.10	c learnt constraints deletion: 7842 -> 3921
50.38/50.41	c learnt constraints deletion: 7861 -> 3931
52.37/52.46	c learnt constraints deletion: 7870 -> 3935
54.37/54.47	c learnt constraints deletion: 7899 -> 3950
56.47/56.56	c learnt constraints deletion: 7850 -> 3925
58.58/58.68	c learnt constraints deletion: 8445 -> 4223
60.57/60.62	c learnt constraints deletion: 8448 -> 4224
62.58/62.68	c learnt constraints deletion: 8455 -> 4228
64.57/64.68	c learnt constraints deletion: 8435 -> 4219
66.77/66.82	c learnt constraints deletion: 8441 -> 4221
69.38/69.44	c learnt constraints deletion: 8502 -> 4251
71.38/71.41	c learnt constraints deletion: 8443 -> 4222
73.68/73.75	c learnt constraints deletion: 8450 -> 4225
75.47/75.59	c learnt constraints deletion: 8476 -> 4238
77.68/77.77	c learnt constraints deletion: 8466 -> 4234
79.67/79.78	c learnt constraints deletion: 9133 -> 4567
79.87/79.90	c solving time = 73.392s
79.87/79.90	c #decision = 247908
79.87/79.90	c #conflict = 139624
79.87/79.90	c #restart = 29
79.87/79.90	s OPTIMUM FOUND
79.87/79.90	v x1 -x2 -x3 -x4 -x5 x6 -x7 -x8 -x9 -x10
79.87/79.90	v -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20
79.87/79.90	v -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30
79.87/79.90	v -x31 x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40
79.87/79.90	v -x41 -x42 -x43 x44 -x45 -x46 -x47 x48 -x49 -x50
79.87/79.90	v -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60
79.87/79.90	v x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70
79.87/79.90	v x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80
79.87/79.90	v -x81 -x82 -x83 -x84 -x85 x86 -x87 -x88 -x89 -x90
79.87/79.90	v -x91 -x92 -x93 -x94 -x95 x96 -x97 -x98 -x99 -x100
79.87/79.90	v x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110
79.87/79.90	v -x111 -x112 -x113 -x114 -x115 -x116 x117 -x118 -x119 -x120
79.87/79.90	v -x121 -x122 -x123 -x124 -x125 -x126 x127 -x128 -x129 -x130
79.87/79.90	v -x131 -x132 -x133 -x134 -x135 -x136 -x137 x138 -x139 -x140
79.87/79.90	v -x141 x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150
79.87/79.90	v -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160
79.87/79.90	v x161 -x162 -x163 -x164 -x165 x166 -x167 -x168 -x169 -x170
79.87/79.90	v -x171 -x172 -x173 -x174 x175 -x176 -x177 -x178 -x179 -x180
79.87/79.90	v -x181 -x182 x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190
79.87/79.90	v -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 x199 -x200
79.87/79.90	v -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210
79.87/79.90	v -x211 -x212 -x213 x214 -x215 -x216 -x217 -x218 -x219 -x220
79.87/79.90	v -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230
79.87/79.90	v x231
79.87/79.90	c total time = 79.882s

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-3712026-1338185726/watcher-3712026-1338185726 -o /tmp/evaluation-result-3712026-1338185726/solver-3712026-1338185726 -C 1800 -W 1900 -M 15500 HOME/toysat --wbo HOME/instance-3712026-1338185726.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: 1.87 1.98 1.99 4/169 19454
/proc/meminfo: memFree=31281800/32873844 swapFree=6088/6088
[pid=19454] ppid=19452 vsize=6208 CPUtime=0 cores=1,3,5,7
/proc/19454/stat : 19454 (toysat) R 19452 19454 15656 0 -1 4202496 805 0 0 0 0 0 0 0 20 0 1 0 284701070 6356992 725 33554432000 4194304 8973514 140736499469600 140736499469096 4209325 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19454/statm: 1552 728 425 1167 0 333 0

[startup+0.0184029 s]
/proc/loadavg: 1.87 1.98 1.99 4/169 19454
/proc/meminfo: memFree=31281800/32873844 swapFree=6088/6088
[pid=19454] ppid=19452 vsize=8256 CPUtime=0.01 cores=1,3,5,7
/proc/19454/stat : 19454 (toysat) R 19452 19454 15656 0 -1 4202496 1105 0 0 0 1 0 0 0 20 0 1 0 284701070 8454144 1025 33554432000 4194304 8973514 140736499469600 140736499469096 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19454/statm: 2064 1025 427 1167 0 845 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 8256

[startup+0.100314 s]
/proc/loadavg: 1.87 1.98 1.99 4/169 19454
/proc/meminfo: memFree=31281800/32873844 swapFree=6088/6088
[pid=19454] ppid=19452 vsize=10304 CPUtime=0.09 cores=1,3,5,7
/proc/19454/stat : 19454 (toysat) R 19452 19454 15656 0 -1 4202496 1873 0 0 0 9 0 0 0 20 0 1 0 284701070 10551296 1793 33554432000 4194304 8973514 140736499469600 140736499469096 4481181 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19454/statm: 2576 1793 441 1167 0 1357 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10304

[startup+0.300295 s]
/proc/loadavg: 1.87 1.98 1.99 4/169 19454
/proc/meminfo: memFree=31281800/32873844 swapFree=6088/6088
[pid=19454] ppid=19452 vsize=11328 CPUtime=0.29 cores=1,3,5,7
/proc/19454/stat : 19454 (toysat) R 19452 19454 15656 0 -1 4202496 1936 0 0 0 29 0 0 0 20 0 1 0 284701070 11599872 1856 33554432000 4194304 8973514 140736499469600 140736499469096 4259220 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19454/statm: 2832 1856 441 1167 0 1613 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11328

[startup+0.700301 s]
/proc/loadavg: 1.87 1.98 1.99 4/169 19454
/proc/meminfo: memFree=31281800/32873844 swapFree=6088/6088
[pid=19454] ppid=19452 vsize=15424 CPUtime=0.68 cores=1,3,5,7
/proc/19454/stat : 19454 (toysat) R 19452 19454 15656 0 -1 4202496 3181 0 0 0 68 0 0 0 20 0 1 0 284701070 15794176 3101 33554432000 4194304 8973514 140736499469600 140736499469096 4208823 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19454/statm: 3856 3101 469 1167 0 2637 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 15424

[startup+1.50029 s]
/proc/loadavg: 1.87 1.98 1.99 3/175 19464
/proc/meminfo: memFree=31251280/32873844 swapFree=6088/6088
[pid=19454] ppid=19452 vsize=17472 CPUtime=1.49 cores=1,3,5,7
/proc/19454/stat : 19454 (toysat) R 19452 19454 15656 0 -1 4202496 3693 0 0 0 148 1 0 0 20 0 1 0 284701070 17891328 3613 33554432000 4194304 8973514 140736499469600 140736499469096 4414960 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19454/statm: 4368 3613 469 1167 0 3149 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17472

[startup+3.10031 s]
/proc/loadavg: 1.87 1.98 1.99 3/175 19464
/proc/meminfo: memFree=31243032/32873844 swapFree=6088/6088
[pid=19454] ppid=19452 vsize=20544 CPUtime=3.09 cores=1,3,5,7
/proc/19454/stat : 19454 (toysat) R 19452 19454 15656 0 -1 4202496 4461 0 0 0 308 1 0 0 20 0 1 0 284701070 21037056 4381 33554432000 4194304 8973514 140736499469600 140736499469096 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19454/statm: 5136 4381 469 1167 0 3917 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20544

[startup+6.30032 s]
/proc/loadavg: 1.88 1.98 1.99 3/175 19464
/proc/meminfo: memFree=31229640/32873844 swapFree=6088/6088
[pid=19454] ppid=19452 vsize=28736 CPUtime=6.29 cores=1,3,5,7
/proc/19454/stat : 19454 (toysat) R 19452 19454 15656 0 -1 4202496 6341 0 0 0 626 3 0 0 20 0 1 0 284701070 29425664 6261 33554432000 4194304 8973514 140736499469600 140736499469096 4441393 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19454/statm: 7184 6261 470 1167 0 5965 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28736

[startup+12.7002 s]
/proc/loadavg: 1.89 1.98 1.99 4/175 19464
/proc/meminfo: memFree=31220676/32873844 swapFree=6088/6088
[pid=19454] ppid=19452 vsize=31808 CPUtime=12.69 cores=1,3,5,7
/proc/19454/stat : 19454 (toysat) R 19452 19454 15656 0 -1 4202496 7278 0 0 0 1264 5 0 0 20 0 1 0 284701070 32571392 7198 33554432000 4194304 8973514 140736499469600 140736499468864 7716772 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19454/statm: 7952 7198 470 1167 0 6733 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 31808

[startup+25.5003 s]
/proc/loadavg: 1.91 1.98 1.99 3/175 19464
/proc/meminfo: memFree=31213732/32873844 swapFree=6088/6088
[pid=19454] ppid=19452 vsize=33856 CPUtime=25.48 cores=1,3,5,7
/proc/19454/stat : 19454 (toysat) R 19452 19454 15656 0 -1 4202496 7795 0 0 0 2538 10 0 0 20 0 1 0 284701070 34668544 7715 33554432000 4194304 8973514 140736499469600 140736499468864 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19454/statm: 8464 7715 470 1167 0 7245 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33856

[startup+51.1003 s]
/proc/loadavg: 1.94 1.98 1.99 3/175 19464
/proc/meminfo: memFree=31206184/32873844 swapFree=6088/6088
[pid=19454] ppid=19452 vsize=37952 CPUtime=51.07 cores=1,3,5,7
/proc/19454/stat : 19454 (toysat) R 19452 19454 15656 0 -1 4202496 8819 0 0 0 5088 19 0 0 20 0 1 0 284701070 38862848 8739 33554432000 4194304 8973514 140736499469600 140736499469096 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19454/statm: 9488 8739 470 1167 0 8269 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 37952

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

[startup+63.9003 s]
/proc/loadavg: 1.95 1.98 1.99 3/175 19465
/proc/meminfo: memFree=31205128/32873844 swapFree=6088/6088
[pid=19454] ppid=19452 vsize=38976 CPUtime=63.87 cores=1,3,5,7
/proc/19454/stat : 19454 (toysat) R 19452 19454 15656 0 -1 4202496 9075 0 0 0 6364 23 0 0 20 0 1 0 284701070 39911424 8995 33554432000 4194304 8973514 140736499469600 140736499469096 4414872 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19454/statm: 9744 8995 470 1167 0 8525 0
Current children cumulated CPU time (s) 63.87
Current children cumulated vsize (KiB) 38976

[startup+70.3003 s]
/proc/loadavg: 1.96 1.98 1.99 3/175 19465
/proc/meminfo: memFree=31203020/32873844 swapFree=6088/6088
[pid=19454] ppid=19452 vsize=40000 CPUtime=70.28 cores=1,3,5,7
/proc/19454/stat : 19454 (toysat) R 19452 19454 15656 0 -1 4202496 9331 0 0 0 7003 25 0 0 20 0 1 0 284701070 40960000 9251 33554432000 4194304 8973514 140736499469600 140736499469096 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19454/statm: 10000 9251 470 1167 0 8781 0
Current children cumulated CPU time (s) 70.28
Current children cumulated vsize (KiB) 40000

[startup+76.7003 s]
/proc/loadavg: 1.96 1.98 1.99 3/175 19465
/proc/meminfo: memFree=31201904/32873844 swapFree=6088/6088
[pid=19454] ppid=19452 vsize=40000 CPUtime=76.67 cores=1,3,5,7
/proc/19454/stat : 19454 (toysat) R 19452 19454 15656 0 -1 4202496 9331 0 0 0 7640 27 0 0 20 0 1 0 284701070 40960000 9251 33554432000 4194304 8973514 140736499469600 140736499468864 6572052 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19454/statm: 10000 9251 470 1167 0 8781 0
Current children cumulated CPU time (s) 76.67
Current children cumulated vsize (KiB) 40000

[startup+78.3003 s]
/proc/loadavg: 1.96 1.98 1.99 4/175 19465
/proc/meminfo: memFree=31199920/32873844 swapFree=6088/6088
[pid=19454] ppid=19452 vsize=42048 CPUtime=78.28 cores=1,3,5,7
/proc/19454/stat : 19454 (toysat) R 19452 19454 15656 0 -1 4202496 9843 0 0 0 7800 28 0 0 20 0 1 0 284701070 43057152 9763 33554432000 4194304 8973514 140736499469600 140736499469096 4204398 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19454/statm: 10512 9763 470 1167 0 9293 0
Current children cumulated CPU time (s) 78.28
Current children cumulated vsize (KiB) 42048

[startup+79.1003 s]
/proc/loadavg: 1.96 1.98 1.99 3/175 19465
/proc/meminfo: memFree=31199920/32873844 swapFree=6088/6088
[pid=19454] ppid=19452 vsize=42048 CPUtime=79.08 cores=1,3,5,7
/proc/19454/stat : 19454 (toysat) R 19452 19454 15656 0 -1 4202496 9843 0 0 0 7880 28 0 0 20 0 1 0 284701070 43057152 9763 33554432000 4194304 8973514 140736499469600 140736499469096 7688753 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19454/statm: 10512 9763 470 1167 0 9293 0
Current children cumulated CPU time (s) 79.08
Current children cumulated vsize (KiB) 42048

[startup+79.5003 s]
/proc/loadavg: 1.96 1.98 1.99 3/175 19465
/proc/meminfo: memFree=31199920/32873844 swapFree=6088/6088
[pid=19454] ppid=19452 vsize=42048 CPUtime=79.47 cores=1,3,5,7
/proc/19454/stat : 19454 (toysat) R 19452 19454 15656 0 -1 4202496 9843 0 0 0 7919 28 0 0 20 0 1 0 284701070 43057152 9763 33554432000 4194304 8973514 140736499469600 140736499469096 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19454/statm: 10512 9763 470 1167 0 9293 0
Current children cumulated CPU time (s) 79.47
Current children cumulated vsize (KiB) 42048

[startup+79.9003 s]
/proc/loadavg: 1.96 1.98 1.99 3/175 19465
/proc/meminfo: memFree=31199920/32873844 swapFree=6088/6088
[pid=19454] ppid=19452 vsize=42048 CPUtime=79.87 cores=1,3,5,7
/proc/19454/stat : 19454 (toysat) R 19452 19454 15656 0 -1 4202496 9843 0 0 0 7959 28 0 0 20 0 1 0 284701070 43057152 9763 33554432000 4194304 8973514 140736499469600 140736499469096 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19454/statm: 10512 9763 470 1167 0 9293 0
Current children cumulated CPU time (s) 79.87
Current children cumulated vsize (KiB) 42048

Child status: 0
Real time (s): 79.9027
CPU time (s): 79.8839
CPU user time (s): 79.5969
CPU system time (s): 0.286956
CPU usage (%): 99.9764
Max. virtual memory (cumulated for all children) (KiB): 42048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 79.5969
system time used= 0.286956
maximum resident set size= 39068
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9847
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= 82

runsolver used 0.319951 second user time and 0.773882 second system time

The end

Launcher Data 

Begin job on node110 at 2012-05-28 08:15:26
IDJOB=3712026
IDBENCH=78946
IDSOLVER=2291
FILE ID=node110/3712026-1338185726
RUNJOBID= node110-1338174910-18808
PBS_JOBID= 14624525
Free space on /tmp= 71680 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900576927--soft-33-100-0.wbo
COMMAND LINE= HOME/toysat --wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3712026-1338185726/watcher-3712026-1338185726 -o /tmp/evaluation-result-3712026-1338185726/solver-3712026-1338185726 -C 1800 -W 1900 -M 15500  HOME/toysat --wbo HOME/instance-3712026-1338185726.wbo

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

MD5SUM BENCH= b0bcd9e760e7f0ffa9653d41066a148b
RANDOM SEED=51112353

node110.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		: 2666.893
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	: 5333.78
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		: 2666.893
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		: 2666.893
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		: 2666.893
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		: 2666.893
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	: 5331.92
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		: 2666.893
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	: 5331.90
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		: 2666.893
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		: 2666.893
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:        31288768 kB
Buffers:          302184 kB
Cached:           456128 kB
SwapCached:          148 kB
Active:           523904 kB
Inactive:         247488 kB
Active(anon):       2620 kB
Inactive(anon):    12496 kB
Active(file):     521284 kB
Inactive(file):   234992 kB
Unevictable:        6088 kB
Mlocked:            6088 kB
SwapTotal:      67108856 kB
SwapFree:       67108004 kB
Dirty:              8972 kB
Writeback:             0 kB
AnonPages:         18336 kB
Mapped:            13768 kB
Shmem:               196 kB
Slab:             675284 kB
SReclaimable:     117752 kB
SUnreclaim:       557532 kB
KernelStack:        1440 kB
PageTables:         3720 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:      92860 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:      2048 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= 71664 MiB
End job on node110 at 2012-05-28 08:16:46