Trace number 3712017

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 60.8787 60.8957

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900567135--soft-66-100-0.wbo
MD5SUM32795eb517f73910564f73a4c3c20f9d
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark13.345
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 constraints904
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 44120
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 44119
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 2012-05-28T08:10:55+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-3712017-1338185455.wbo"]
0.09/0.15	c #vars 231
0.09/0.15	c #constraints 2707
0.09/0.15	c Solving starts ...
0.09/0.17	c solving time = 0.025s
0.09/0.17	c #decision = 2305
0.09/0.17	c #conflict = 109
0.09/0.17	c #restart = 1
0.09/0.17	o 411
0.09/0.17	c Solving starts ...
0.09/0.18	c solving time = 0.002s
0.09/0.18	c #decision = 2858
0.09/0.18	c #conflict = 109
0.09/0.18	c #restart = 1
0.09/0.18	o 362
0.09/0.18	c Solving starts ...
0.09/0.18	c solving time = 0.002s
0.09/0.18	c #decision = 3126
0.09/0.18	c #conflict = 109
0.09/0.18	c #restart = 1
0.09/0.18	o 335
0.09/0.18	c Solving starts ...
0.19/0.20	c solving time = 0.015s
0.19/0.20	c #decision = 3438
0.19/0.20	c #conflict = 126
0.19/0.20	c #restart = 1
0.19/0.20	o 325
0.19/0.20	c Solving starts ...
0.19/0.20	c solving time = 0.003s
0.19/0.20	c #decision = 3561
0.19/0.20	c #conflict = 126
0.19/0.20	c #restart = 1
0.19/0.20	o 320
0.19/0.20	c Solving starts ...
0.19/0.21	c solving time = 0.003s
0.19/0.21	c #decision = 3697
0.19/0.21	c #conflict = 126
0.19/0.21	c #restart = 1
0.19/0.21	o 307
0.19/0.21	c Solving starts ...
0.19/0.22	c solving time = 0.010s
0.19/0.22	c #decision = 3788
0.19/0.22	c #conflict = 130
0.19/0.22	c #restart = 1
0.19/0.22	o 300
0.19/0.22	c Solving starts ...
0.19/0.29	c solving time = 0.066s
0.19/0.29	c #decision = 4410
0.19/0.29	c #conflict = 175
0.19/0.29	c #restart = 1
0.19/0.29	o 245
0.19/0.29	c Solving starts ...
0.19/0.29	c solving time = 0.004s
0.19/0.29	c #decision = 4429
0.19/0.29	c #conflict = 175
0.19/0.29	c #restart = 1
0.19/0.29	o 244
0.29/0.30	c Solving starts ...
0.29/0.30	c solving time = 0.008s
0.29/0.30	c #decision = 4506
0.29/0.30	c #conflict = 175
0.29/0.30	c #restart = 1
0.29/0.30	o 237
0.29/0.31	c Solving starts ...
0.29/0.32	c solving time = 0.012s
0.29/0.32	c #decision = 4634
0.29/0.32	c #conflict = 178
0.29/0.32	c #restart = 1
0.29/0.32	o 224
0.29/0.32	c Solving starts ...
0.29/0.32	c solving time = 0.005s
0.29/0.32	c #decision = 4822
0.29/0.32	c #conflict = 178
0.29/0.32	c #restart = 1
0.29/0.32	o 205
0.29/0.33	c Solving starts ...
0.39/0.49	c solving time = 0.166s
0.39/0.49	c #decision = 5357
0.39/0.49	c #conflict = 266
0.39/0.49	c #restart = 1
0.39/0.49	o 163
0.39/0.49	c Solving starts ...
0.49/0.50	c solving time = 0.005s
0.49/0.50	c #decision = 5383
0.49/0.50	c #conflict = 266
0.49/0.50	c #restart = 1
0.49/0.50	o 161
0.49/0.50	c Solving starts ...
0.49/0.52	c solving time = 0.016s
0.49/0.52	c #decision = 5682
0.49/0.52	c #conflict = 268
0.49/0.52	c #restart = 1
0.49/0.52	o 129
0.49/0.52	c Solving starts ...
0.49/0.57	c solving time = 0.048s
0.49/0.57	c #decision = 5807
0.49/0.57	c #conflict = 282
0.49/0.57	c #restart = 1
0.49/0.57	o 117
0.49/0.57	c Solving starts ...
0.49/0.57	c solving time = 0.005s
0.49/0.57	c #decision = 5860
0.49/0.57	c #conflict = 282
0.49/0.57	c #restart = 1
0.49/0.57	o 112
0.49/0.58	c Solving starts ...
0.59/0.60	c solving time = 0.023s
0.59/0.60	c #decision = 5890
0.59/0.60	c #conflict = 286
0.59/0.60	c #restart = 1
0.59/0.60	o 109
0.59/0.60	c Solving starts ...
0.59/0.61	c solving time = 0.009s
0.59/0.61	c #decision = 5936
0.59/0.61	c #conflict = 288
0.59/0.61	c #restart = 1
0.59/0.61	o 105
0.59/0.61	c Solving starts ...
0.59/0.62	c solving time = 0.005s
0.59/0.62	c #decision = 6258
0.59/0.62	c #conflict = 288
0.59/0.62	c #restart = 1
0.59/0.62	o 70
0.59/0.62	c Solving starts ...
1.49/1.55	c solving time = 0.928s
1.49/1.55	c #decision = 7019
1.49/1.55	c #conflict = 751
1.49/1.55	c #restart = 3
1.49/1.55	o 65
1.49/1.55	c Solving starts ...
1.49/1.56	c solving time = 0.010s
1.49/1.56	c #decision = 7032
1.49/1.56	c #conflict = 751
1.49/1.56	c #restart = 3
1.49/1.56	o 64
1.49/1.56	c Solving starts ...
2.89/2.94	c solving time = 1.381s
2.89/2.94	c #decision = 8366
2.89/2.94	c #conflict = 1566
2.89/2.94	c #restart = 7
2.89/2.94	o 50
2.89/2.94	c Solving starts ...
2.89/2.95	c solving time = 0.004s
2.89/2.95	c #decision = 8431
2.89/2.95	c #conflict = 1566
2.89/2.95	c #restart = 7
2.89/2.95	o 44
2.89/2.95	c Solving starts ...
3.98/4.01	c learnt constraints deletion: 2301 -> 1160
5.79/5.81	c learnt constraints deletion: 2834 -> 1418
7.78/7.80	c learnt constraints deletion: 3081 -> 1541
9.99/10.04	c learnt constraints deletion: 3320 -> 1663
11.89/11.99	c solving time = 9.040s
11.89/11.99	c #decision = 19775
11.89/11.99	c #conflict = 8867
11.89/11.99	c #restart = 15
11.89/11.99	o 39
11.89/11.99	c Solving starts ...
12.00/12.00	c learnt constraints deletion: 3098 -> 1549
12.00/12.01	c solving time = 0.021s
12.00/12.01	c #decision = 19800
12.00/12.01	c #conflict = 8867
12.00/12.01	c #restart = 15
12.00/12.01	o 38
12.00/12.01	c Solving starts ...
12.00/12.01	c solving time = 0.004s
12.00/12.01	c #decision = 19863
12.00/12.01	c #conflict = 8867
12.00/12.01	c #restart = 15
12.00/12.01	o 33
12.00/12.01	c Solving starts ...
12.79/12.80	c learnt constraints deletion: 2358 -> 1179
14.49/14.58	c learnt constraints deletion: 2983 -> 1496
16.19/16.23	c learnt constraints deletion: 3216 -> 1609
16.40/16.41	c solving time = 4.397s
16.40/16.41	c #decision = 27180
16.40/16.41	c #conflict = 13381
16.40/16.41	c #restart = 22
16.40/16.41	o 32
16.40/16.41	c Solving starts ...
16.79/16.83	c learnt constraints deletion: 2255 -> 1128
17.19/17.21	c solving time = 0.792s
17.19/17.21	c #decision = 28645
17.19/17.21	c #conflict = 14244
17.19/17.21	c #restart = 26
17.19/17.21	o 31
17.19/17.21	c Solving starts ...
18.28/18.37	c learnt constraints deletion: 2562 -> 1286
19.98/20.08	c solving time = 2.870s
19.98/20.08	c #decision = 32474
19.98/20.08	c #conflict = 16722
19.98/20.08	c #restart = 32
19.98/20.08	o 27
19.98/20.08	c Solving starts ...
19.98/20.08	c learnt constraints deletion: 2711 -> 1356
19.98/20.09	c solving time = 0.011s
19.98/20.09	c #decision = 32517
19.98/20.09	c #conflict = 16722
19.98/20.09	c #restart = 32
19.98/20.09	o 23
19.98/20.09	c Solving starts ...
19.98/20.09	c solving time = 0.005s
19.98/20.09	c #decision = 32574
19.98/20.09	c #conflict = 16722
19.98/20.09	c #restart = 32
19.98/20.09	o 18
19.98/20.09	c Solving starts ...
21.39/21.40	c learnt constraints deletion: 2670 -> 1342
22.79/22.87	c learnt constraints deletion: 3094 -> 1550
24.48/24.58	c learnt constraints deletion: 3347 -> 1674
26.58/26.64	c learnt constraints deletion: 3568 -> 1786
28.38/28.41	c learnt constraints deletion: 3877 -> 1940
30.58/30.62	c learnt constraints deletion: 3869 -> 1939
33.18/33.22	c learnt constraints deletion: 4156 -> 2078
35.67/35.74	c learnt constraints deletion: 4137 -> 2069
37.28/37.30	c solving time = 17.200s
37.28/37.30	c #decision = 58810
37.28/37.30	c #conflict = 33462
37.28/37.30	c #restart = 42
37.28/37.30	o 14
37.28/37.30	c Solving starts ...
37.28/37.31	c learnt constraints deletion: 3745 -> 1873
37.28/37.31	c solving time = 0.011s
37.28/37.31	c #decision = 58832
37.28/37.31	c #conflict = 33462
37.28/37.31	c #restart = 42
37.28/37.31	o 13
37.28/37.31	c Solving starts ...
37.88/37.94	c learnt constraints deletion: 2542 -> 1282
39.49/39.51	c learnt constraints deletion: 3126 -> 1563
41.18/41.20	c learnt constraints deletion: 3351 -> 1677
43.18/43.25	c learnt constraints deletion: 3619 -> 1810
43.28/43.36	c solving time = 6.045s
43.28/43.36	c #decision = 68543
43.28/43.36	c #conflict = 39795
43.28/43.36	c #restart = 50
43.28/43.36	o 11
43.28/43.36	c Solving starts ...
43.98/44.05	c learnt constraints deletion: 2590 -> 1308
44.37/44.47	c solving time = 1.107s
44.37/44.47	c #decision = 70116
44.37/44.47	c #conflict = 40890
44.37/44.47	c #restart = 54
44.37/44.47	o 7
44.37/44.47	c Solving starts ...
44.37/44.47	c solving time = 0.002s
44.37/44.47	c #decision = 70175
44.37/44.47	c #conflict = 40890
44.37/44.47	c #restart = 54
44.37/44.47	o 4
44.37/44.47	c Solving starts ...
45.09/45.18	c learnt constraints deletion: 2799 -> 1403
46.38/46.41	c learnt constraints deletion: 3215 -> 1608
47.98/48.09	c learnt constraints deletion: 3477 -> 1739
49.57/49.60	c learnt constraints deletion: 3698 -> 1849
50.87/50.95	c learnt constraints deletion: 4003 -> 2003
52.27/52.38	c learnt constraints deletion: 3967 -> 1984
54.07/54.17	c learnt constraints deletion: 4292 -> 2146
55.37/55.49	c learnt constraints deletion: 4277 -> 2139
56.28/56.38	c solving time = 11.908s
56.28/56.38	c #decision = 98940
56.28/56.38	c #conflict = 57839
56.28/56.38	c #restart = 64
56.28/56.38	o 3
56.28/56.38	c Solving starts ...
56.38/56.40	c learnt constraints deletion: 3780 -> 1890
56.38/56.41	c solving time = 0.027s
56.38/56.41	c #decision = 98951
56.38/56.41	c #conflict = 57839
56.38/56.41	c #restart = 64
56.38/56.41	o 2
56.38/56.41	c Solving starts ...
56.87/56.91	c learnt constraints deletion: 2664 -> 1332
57.78/57.80	c learnt constraints deletion: 3208 -> 1604
58.67/58.74	c learnt constraints deletion: 3451 -> 1726
59.78/59.89	c learnt constraints deletion: 3709 -> 1855
60.77/60.89	c learnt constraints deletion: 3979 -> 1990
60.77/60.89	c solving time = 4.481s
60.77/60.89	c #decision = 114848
60.77/60.89	c #conflict = 66463
60.77/60.89	c #restart = 73
60.77/60.89	s OPTIMUM FOUND
60.77/60.89	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10
60.77/60.89	v -x11 -x12 x13 -x14 -x15 -x16 -x17 -x18 -x19 x20
60.77/60.89	v -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 x30
60.77/60.89	v -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 x39 -x40
60.77/60.89	v -x41 -x42 -x43 -x44 x45 -x46 -x47 -x48 -x49 -x50
60.77/60.89	v -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 x59 -x60
60.77/60.89	v -x61 -x62 -x63 -x64 -x65 -x66 -x67 x68 -x69 -x70
60.77/60.89	v -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80
60.77/60.89	v -x81 x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90
60.77/60.89	v x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100
60.77/60.89	v -x101 -x102 -x103 -x104 -x105 -x106 -x107 x108 -x109 -x110
60.77/60.89	v -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120
60.77/60.89	v x121 -x122 -x123 -x124 -x125 x126 -x127 -x128 -x129 -x130
60.77/60.89	v -x131 -x132 -x133 x134 -x135 -x136 -x137 -x138 -x139 -x140
60.77/60.89	v -x141 -x142 -x143 -x144 x145 -x146 -x147 -x148 -x149 -x150
60.77/60.89	v -x151 x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160
60.77/60.89	v -x161 -x162 x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170
60.77/60.89	v -x171 -x172 -x173 -x174 -x175 -x176 -x177 x178 -x179 -x180
60.77/60.89	v -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190
60.77/60.89	v x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 x200
60.77/60.89	v -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210
60.77/60.89	v -x211 -x212 -x213 -x214 -x215 -x216 -x217 x218 -x219 -x220
60.77/60.89	v -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 x230
60.77/60.89	v -x231
60.77/60.89	c total time = 60.879s

Verifier Data 

OK	2

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-3712017-1338185455/watcher-3712017-1338185455 -o /tmp/evaluation-result-3712017-1338185455/solver-3712017-1338185455 -C 1800 -W 1900 -M 15500 HOME/toysat --wbo HOME/instance-3712017-1338185455.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 3/179 21402
/proc/meminfo: memFree=31297792/32873844 swapFree=7112/7112
[pid=21402] ppid=21400 vsize=6208 CPUtime=0 cores=1,3,5,7
/proc/21402/stat : 21402 (toysat) R 21400 21402 18402 0 -1 4202496 810 0 0 0 0 0 0 0 20 0 1 0 284670857 6356992 732 33554432000 4194304 8973514 140735444936512 140735065924824 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21402/statm: 1552 732 422 1167 0 333 0

[startup+0.0187029 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21402
/proc/meminfo: memFree=31297792/32873844 swapFree=7112/7112
[pid=21402] ppid=21400 vsize=7232 CPUtime=0.01 cores=1,3,5,7
/proc/21402/stat : 21402 (toysat) R 21400 21402 18402 0 -1 4202496 1083 0 0 0 1 0 0 0 20 0 1 0 284670857 7405568 1005 33554432000 4194304 8973514 140735444936512 140735065924824 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21402/statm: 1808 1005 427 1167 0 589 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7232

[startup+0.100247 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21402
/proc/meminfo: memFree=31297792/32873844 swapFree=7112/7112
[pid=21402] ppid=21400 vsize=10304 CPUtime=0.09 cores=1,3,5,7
/proc/21402/stat : 21402 (toysat) R 21400 21402 18402 0 -1 4202496 1796 0 0 0 9 0 0 0 20 0 1 0 284670857 10551296 1718 33554432000 4194304 8973514 140735444936512 140735065924824 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21402/statm: 2576 1718 440 1167 0 1357 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10304

[startup+0.30025 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21402
/proc/meminfo: memFree=31297792/32873844 swapFree=7112/7112
[pid=21402] ppid=21400 vsize=12352 CPUtime=0.29 cores=1,3,5,7
/proc/21402/stat : 21402 (toysat) R 21400 21402 18402 0 -1 4202496 2259 0 0 0 29 0 0 0 20 0 1 0 284670857 12648448 2181 33554432000 4194304 8973514 140735444936512 140735444936008 7841851 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21402/statm: 3088 2181 468 1167 0 1869 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12352

[startup+0.700277 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21402
/proc/meminfo: memFree=31297792/32873844 swapFree=7112/7112
[pid=21402] ppid=21400 vsize=16448 CPUtime=0.68 cores=1,3,5,7
/proc/21402/stat : 21402 (toysat) R 21400 21402 18402 0 -1 4202496 3383 0 0 0 68 0 0 0 20 0 1 0 284670857 16842752 3305 33554432000 4194304 8973514 140735444936512 140735444936008 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21402/statm: 4112 3305 468 1167 0 2893 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 16448

[startup+1.5003 s]
/proc/loadavg: 2.08 2.02 2.01 3/180 21403
/proc/meminfo: memFree=31285028/32873844 swapFree=7112/7112
[pid=21402] ppid=21400 vsize=17472 CPUtime=1.49 cores=1,3,5,7
/proc/21402/stat : 21402 (toysat) R 21400 21402 18402 0 -1 4202496 3691 0 0 0 148 1 0 0 20 0 1 0 284670857 17891328 3613 33554432000 4194304 8973514 140735444936512 140735444936008 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21402/statm: 4368 3613 468 1167 0 3149 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17472

[startup+3.10029 s]
/proc/loadavg: 2.08 2.02 2.01 3/180 21403
/proc/meminfo: memFree=31283044/32873844 swapFree=7112/7112
[pid=21402] ppid=21400 vsize=19520 CPUtime=3.08 cores=1,3,5,7
/proc/21402/stat : 21402 (toysat) R 21400 21402 18402 0 -1 4202496 4000 0 0 0 306 2 0 0 20 0 1 0 284670857 19988480 3923 33554432000 4194304 8973514 140735444936512 140735444935776 4209439 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21402/statm: 4880 3923 468 1167 0 3661 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 19520

[startup+6.30025 s]
/proc/loadavg: 2.08 2.02 2.01 3/180 21403
/proc/meminfo: memFree=31277944/32873844 swapFree=7112/7112
[pid=21402] ppid=21400 vsize=21568 CPUtime=6.29 cores=1,3,5,7
/proc/21402/stat : 21402 (toysat) R 21400 21402 18402 0 -1 4202496 4716 0 0 0 625 4 0 0 20 0 1 0 284670857 22085632 4638 33554432000 4194304 8973514 140735444936512 140735444935776 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21402/statm: 5392 4638 469 1167 0 4173 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21568

[startup+12.7003 s]
/proc/loadavg: 2.07 2.02 2.00 3/179 21403
/proc/meminfo: memFree=31275860/32873844 swapFree=7112/7112
[pid=21402] ppid=21400 vsize=22592 CPUtime=12.69 cores=1,3,5,7
/proc/21402/stat : 21402 (toysat) R 21400 21402 18402 0 -1 4202496 4972 0 0 0 1262 7 0 0 20 0 1 0 284670857 23134208 4894 33554432000 4194304 8973514 140735444936512 140735444936008 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21402/statm: 5648 4894 469 1167 0 4429 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22592

[startup+25.5002 s]
/proc/loadavg: 2.06 2.02 2.00 3/179 21441
/proc/meminfo: memFree=31290460/32873844 swapFree=7112/7112
[pid=21402] ppid=21400 vsize=24640 CPUtime=25.48 cores=1,3,5,7
/proc/21402/stat : 21402 (toysat) R 21400 21402 18402 0 -1 4202496 5489 0 0 0 2534 14 0 0 20 0 1 0 284670857 25231360 5411 33554432000 4194304 8973514 140735444936512 140735444936008 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21402/statm: 6160 5411 469 1167 0 4941 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 24640

[startup+51.1003 s]
/proc/loadavg: 2.04 2.02 2.00 3/179 21441
/proc/meminfo: memFree=31284504/32873844 swapFree=7112/7112
[pid=21402] ppid=21400 vsize=27712 CPUtime=51.08 cores=1,3,5,7
/proc/21402/stat : 21402 (toysat) R 21400 21402 18402 0 -1 4202496 6259 0 0 0 5080 28 0 0 20 0 1 0 284670857 28377088 6179 33554432000 4194304 8973514 140735444936512 140735444936008 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21402/statm: 6928 6179 469 1167 0 5709 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 27712

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

[startup+57.5003 s]
/proc/loadavg: 2.03 2.02 2.00 3/179 21441
/proc/meminfo: memFree=31283264/32873844 swapFree=7112/7112
[pid=21402] ppid=21400 vsize=27712 CPUtime=57.47 cores=1,3,5,7
/proc/21402/stat : 21402 (toysat) R 21400 21402 18402 0 -1 4202496 6259 0 0 0 5716 31 0 0 20 0 1 0 284670857 28377088 6179 33554432000 4194304 8973514 140735444936512 140735444936008 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21402/statm: 6928 6179 469 1167 0 5709 0
Current children cumulated CPU time (s) 57.47
Current children cumulated vsize (KiB) 27712

[startup+59.1003 s]
/proc/loadavg: 2.03 2.02 2.00 3/179 21441
/proc/meminfo: memFree=31283264/32873844 swapFree=7112/7112
[pid=21402] ppid=21400 vsize=27712 CPUtime=59.07 cores=1,3,5,7
/proc/21402/stat : 21402 (toysat) R 21400 21402 18402 0 -1 4202496 6259 0 0 0 5875 32 0 0 20 0 1 0 284670857 28377088 6179 33554432000 4194304 8973514 140735444936512 140735444936008 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21402/statm: 6928 6179 469 1167 0 5709 0
Current children cumulated CPU time (s) 59.07
Current children cumulated vsize (KiB) 27712

[startup+59.9003 s]
/proc/loadavg: 2.03 2.02 2.00 3/179 21441
/proc/meminfo: memFree=31283264/32873844 swapFree=7112/7112
[pid=21402] ppid=21400 vsize=27712 CPUtime=59.88 cores=1,3,5,7
/proc/21402/stat : 21402 (toysat) R 21400 21402 18402 0 -1 4202496 6259 0 0 0 5955 33 0 0 20 0 1 0 284670857 28377088 6179 33554432000 4194304 8973514 140735444936512 140735444936008 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21402/statm: 6928 6179 469 1167 0 5709 0
Current children cumulated CPU time (s) 59.88
Current children cumulated vsize (KiB) 27712

[startup+60.3003 s]
/proc/loadavg: 2.03 2.02 2.00 3/179 21441
/proc/meminfo: memFree=31283264/32873844 swapFree=7112/7112
[pid=21402] ppid=21400 vsize=27712 CPUtime=60.28 cores=1,3,5,7
/proc/21402/stat : 21402 (toysat) R 21400 21402 18402 0 -1 4202496 6259 0 0 0 5995 33 0 0 20 0 1 0 284670857 28377088 6179 33554432000 4194304 8973514 140735444936512 140735444936008 7841851 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21402/statm: 6928 6179 469 1167 0 5709 0
Current children cumulated CPU time (s) 60.28
Current children cumulated vsize (KiB) 27712

[startup+60.7002 s]
/proc/loadavg: 2.03 2.02 2.00 3/179 21441
/proc/meminfo: memFree=31283264/32873844 swapFree=7112/7112
[pid=21402] ppid=21400 vsize=27712 CPUtime=60.67 cores=1,3,5,7
/proc/21402/stat : 21402 (toysat) R 21400 21402 18402 0 -1 4202496 6259 0 0 0 6034 33 0 0 20 0 1 0 284670857 28377088 6179 33554432000 4194304 8973514 140735444936512 140735444936008 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21402/statm: 6928 6179 469 1167 0 5709 0
Current children cumulated CPU time (s) 60.67
Current children cumulated vsize (KiB) 27712

[startup+60.8002 s]
/proc/loadavg: 2.03 2.02 2.00 3/179 21441
/proc/meminfo: memFree=31283264/32873844 swapFree=7112/7112
[pid=21402] ppid=21400 vsize=27712 CPUtime=60.77 cores=1,3,5,7
/proc/21402/stat : 21402 (toysat) R 21400 21402 18402 0 -1 4202496 6259 0 0 0 6044 33 0 0 20 0 1 0 284670857 28377088 6179 33554432000 4194304 8973514 140735444936512 140735444936008 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21402/statm: 6928 6179 469 1167 0 5709 0
Current children cumulated CPU time (s) 60.77
Current children cumulated vsize (KiB) 27712

Child status: 0
Real time (s): 60.8957
CPU time (s): 60.8787
CPU user time (s): 60.5418
CPU system time (s): 0.336948
CPU usage (%): 99.9721
Max. virtual memory (cumulated for all children) (KiB): 27712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 60.5418
system time used= 0.336948
maximum resident set size= 24732
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6263
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= 10
involuntary context switches= 62

runsolver used 0.089986 second user time and 0.255961 second system time

The end

Launcher Data 

Begin job on node132 at 2012-05-28 08:10:55
IDJOB=3712017
IDBENCH=78900
IDSOLVER=2291
FILE ID=node132/3712017-1338185455
RUNJOBID= node132-1338159019-18419
PBS_JOBID= 14624548
Free space on /tmp= 71632 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900567135--soft-66-100-0.wbo
COMMAND LINE= HOME/toysat --wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3712017-1338185455/watcher-3712017-1338185455 -o /tmp/evaluation-result-3712017-1338185455/solver-3712017-1338185455 -C 1800 -W 1900 -M 15500  HOME/toysat --wbo HOME/instance-3712017-1338185455.wbo

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

MD5SUM BENCH= 32795eb517f73910564f73a4c3c20f9d
RANDOM SEED=684334730

node132.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		: 2666.832
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	: 5333.66
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		: 2666.832
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	: 5332.55
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		: 2666.832
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	: 5332.56
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		: 2666.832
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	: 5332.56
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		: 2666.832
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	: 5332.55
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		: 2666.832
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	: 5332.56
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		: 2666.832
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	: 5332.55
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		: 2666.832
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	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        31298312 kB
Buffers:          453468 kB
Cached:           192196 kB
SwapCached:         2284 kB
Active:           534296 kB
Inactive:         152140 kB
Active(anon):      32800 kB
Inactive(anon):     8148 kB
Active(file):     501496 kB
Inactive(file):   143992 kB
Unevictable:        7112 kB
Mlocked:            7112 kB
SwapTotal:      67108856 kB
SwapFree:       67103740 kB
Dirty:              7400 kB
Writeback:             0 kB
AnonPages:         43564 kB
Mapped:            12872 kB
Shmem:                 8 kB
Slab:             749704 kB
SReclaimable:     191396 kB
SUnreclaim:       558308 kB
KernelStack:        1496 kB
PageTables:         4224 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     154668 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346376 kB
VmallocChunk:   34341987860 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 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= 71624 MiB
End job on node132 at 2012-05-28 08:11:56