Trace number 3712322

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 98.1241 98.1654

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/
tsp/normalized-t3002.11tsp11.1900551347--soft-0-100-0.wbo
MD5SUM7333324480eb5267e10bc3c9063685b0
Bench CategorySOFT-SMALLINT-LIN (only soft 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 benchmark35.8046
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 137245
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 137244
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 745
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 

0.79/0.89	c 2012-05-28T13:58:35+0200
0.79/0.89	c arch = x86_64
0.79/0.89	c os = linux
0.79/0.89	c compiler = ghc 7.4
0.79/0.89	c packages:
0.79/0.89	c   OptDir-0.0.1
0.79/0.89	c   array-0.4.0.0
0.79/0.89	c   base-4.5.0.0
0.79/0.89	c   bytestring-0.9.2.1
0.79/0.89	c   containers-0.4.2.1
0.79/0.89	c   deepseq-1.3.0.0
0.79/0.89	c   mtl-2.1.1
0.79/0.89	c   old_locale-1.0.0.4
0.79/0.89	c   parse_dimacs-1.2
0.79/0.89	c   parsec-3.1.2
0.79/0.89	c   queue-0.1.2
0.79/0.89	c   stm-2.3
0.79/0.89	c   time-1.4
0.79/0.89	c command line = ["--wbo","HOME/instance-3712322-1338206315.wbo"]
0.79/0.89	c #vars 231
0.79/0.89	c #constraints 2707
0.79/0.89	c Solving starts ...
0.89/0.94	c solving time = 0.049s
0.89/0.94	c #decision = 6336
0.89/0.94	c #conflict = 103
0.89/0.94	c #restart = 1
0.89/0.94	o 158
0.89/0.95	c Solving starts ...
0.89/0.96	c solving time = 0.006s
0.89/0.96	c #decision = 8785
0.89/0.96	c #conflict = 103
0.89/0.96	c #restart = 1
0.89/0.96	o 120
0.89/0.96	c Solving starts ...
1.79/1.80	c solving time = 0.838s
1.79/1.80	c #decision = 10346
1.79/1.80	c #conflict = 197
1.79/1.80	c #restart = 1
1.79/1.80	o 117
1.79/1.81	c Solving starts ...
1.79/1.82	c solving time = 0.010s
1.79/1.82	c #decision = 10411
1.79/1.82	c #conflict = 197
1.79/1.82	c #restart = 1
1.79/1.82	o 115
1.79/1.83	c Solving starts ...
1.79/1.84	c solving time = 0.015s
1.79/1.84	c #decision = 10507
1.79/1.84	c #conflict = 197
1.79/1.84	c #restart = 1
1.79/1.84	o 112
1.79/1.85	c Solving starts ...
2.19/2.25	c solving time = 0.398s
2.19/2.25	c #decision = 10811
2.19/2.25	c #conflict = 206
2.19/2.25	c #restart = 1
2.19/2.25	o 102
2.19/2.26	c Solving starts ...
8.08/8.12	c solving time = 5.858s
8.08/8.12	c #decision = 11469
8.08/8.12	c #conflict = 420
8.08/8.12	c #restart = 2
8.08/8.12	o 96
8.08/8.12	c Solving starts ...
8.08/8.15	c solving time = 0.021s
8.08/8.15	c #decision = 11497
8.08/8.15	c #conflict = 420
8.08/8.15	c #restart = 2
8.08/8.15	o 95
8.08/8.15	c Solving starts ...
8.08/8.17	c solving time = 0.017s
8.08/8.17	c #decision = 11558
8.08/8.17	c #conflict = 420
8.08/8.17	c #restart = 2
8.08/8.17	o 93
8.08/8.17	c Solving starts ...
9.59/9.64	c solving time = 1.462s
9.59/9.64	c #decision = 11664
9.59/9.64	c #conflict = 470
9.59/9.64	c #restart = 2
9.59/9.64	o 92
9.59/9.65	c Solving starts ...
9.59/9.69	c solving time = 0.041s
9.59/9.69	c #decision = 11748
9.59/9.69	c #conflict = 471
9.59/9.69	c #restart = 2
9.59/9.69	o 89
9.59/9.70	c Solving starts ...
10.89/10.94	c solving time = 1.239s
10.89/10.94	c #decision = 11981
10.89/10.94	c #conflict = 518
10.89/10.94	c #restart = 2
10.89/10.94	o 83
10.89/10.94	c Solving starts ...
51.27/51.35	c solving time = 40.390s
51.27/51.35	c #decision = 15100
51.27/51.35	c #conflict = 2137
51.27/51.35	c #restart = 7
51.27/51.35	o 79
51.27/51.35	c Solving starts ...
51.27/51.38	c solving time = 0.027s
51.27/51.38	c #decision = 15120
51.27/51.38	c #conflict = 2137
51.27/51.38	c #restart = 7
51.27/51.38	o 78
51.27/51.38	c Solving starts ...
51.37/51.40	c solving time = 0.019s
51.37/51.40	c #decision = 15292
51.37/51.40	c #conflict = 2137
51.37/51.40	c #restart = 7
51.37/51.41	o 71
51.37/51.41	c Solving starts ...
51.37/51.43	c solving time = 0.018s
51.37/51.43	c #decision = 15303
51.37/51.43	c #conflict = 2137
51.37/51.43	c #restart = 7
51.37/51.43	o 70
51.37/51.43	c Solving starts ...
55.77/55.87	c solving time = 4.439s
55.77/55.87	c #decision = 15817
55.77/55.87	c #conflict = 2372
55.77/55.87	c #restart = 8
55.77/55.87	o 64
55.77/55.88	c Solving starts ...
55.87/55.90	c solving time = 0.022s
55.87/55.90	c #decision = 15898
55.87/55.90	c #conflict = 2372
55.87/55.90	c #restart = 8
55.87/55.90	o 61
55.87/55.90	c Solving starts ...
56.37/56.46	c solving time = 0.554s
56.37/56.46	c #decision = 16100
56.37/56.46	c #conflict = 2390
56.37/56.46	c #restart = 8
56.37/56.46	o 55
56.37/56.46	c Solving starts ...
56.37/56.48	c solving time = 0.025s
56.37/56.48	c #decision = 16114
56.37/56.48	c #conflict = 2390
56.37/56.48	c #restart = 8
56.37/56.48	o 54
56.37/56.49	c Solving starts ...
56.47/56.51	c solving time = 0.023s
56.47/56.51	c #decision = 16127
56.47/56.51	c #conflict = 2390
56.47/56.51	c #restart = 8
56.47/56.51	o 53
56.47/56.51	c Solving starts ...
56.47/56.53	c solving time = 0.020s
56.47/56.53	c #decision = 16173
56.47/56.53	c #conflict = 2390
56.47/56.53	c #restart = 8
56.47/56.53	o 51
56.47/56.54	c Solving starts ...
56.67/56.73	c solving time = 0.190s
56.67/56.73	c #decision = 16223
56.67/56.73	c #conflict = 2410
56.67/56.73	c #restart = 8
56.67/56.73	o 50
56.67/56.73	c Solving starts ...
56.67/56.75	c solving time = 0.019s
56.67/56.75	c #decision = 16270
56.67/56.75	c #conflict = 2410
56.67/56.75	c #restart = 8
56.67/56.75	o 48
56.67/56.75	c Solving starts ...
57.17/57.29	c solving time = 0.537s
57.17/57.29	c #decision = 16361
57.17/57.29	c #conflict = 2471
57.17/57.29	c #restart = 8
57.17/57.29	o 47
57.17/57.29	c Solving starts ...
57.46/57.50	c solving time = 0.214s
57.46/57.50	c #decision = 16776
57.46/57.50	c #conflict = 2495
57.46/57.50	c #restart = 8
57.46/57.50	o 33
57.46/57.51	c Solving starts ...
59.27/59.36	c solving time = 1.853s
59.27/59.36	c #decision = 17571
59.27/59.36	c #conflict = 2882
59.27/59.36	c #restart = 10
59.27/59.36	o 26
59.27/59.36	c Solving starts ...
61.36/61.43	c solving time = 2.065s
61.36/61.43	c #decision = 18293
61.36/61.43	c #conflict = 3322
61.36/61.43	c #restart = 12
61.36/61.43	o 25
61.36/61.43	c Solving starts ...
61.36/61.45	c solving time = 0.015s
61.36/61.45	c #decision = 18344
61.36/61.45	c #conflict = 3322
61.36/61.45	c #restart = 12
61.36/61.45	o 23
61.36/61.45	c Solving starts ...
61.96/62.01	c solving time = 0.561s
61.96/62.01	c #decision = 18589
61.96/62.01	c #conflict = 3474
61.96/62.01	c #restart = 13
61.96/62.01	o 22
61.96/62.01	c Solving starts ...
61.96/62.03	c solving time = 0.021s
61.96/62.03	c #decision = 18607
61.96/62.03	c #conflict = 3474
61.96/62.03	c #restart = 13
61.96/62.03	o 21
61.96/62.03	c Solving starts ...
61.96/62.05	c solving time = 0.018s
61.96/62.05	c #decision = 18656
61.96/62.05	c #conflict = 3474
61.96/62.05	c #restart = 13
61.96/62.05	o 19
61.96/62.05	c Solving starts ...
61.96/62.07	c solving time = 0.015s
61.96/62.07	c #decision = 18702
61.96/62.07	c #conflict = 3474
61.96/62.07	c #restart = 13
61.96/62.07	o 17
61.96/62.07	c Solving starts ...
61.96/62.08	c solving time = 0.013s
61.96/62.08	c #decision = 18715
61.96/62.08	c #conflict = 3474
61.96/62.08	c #restart = 13
61.96/62.08	o 16
61.96/62.08	c Solving starts ...
62.36/62.40	c solving time = 0.318s
62.36/62.40	c #decision = 18925
62.36/62.40	c #conflict = 3597
62.36/62.40	c #restart = 14
62.36/62.40	o 15
62.36/62.40	c Solving starts ...
62.36/62.41	c solving time = 0.010s
62.36/62.41	c #decision = 19185
62.36/62.41	c #conflict = 3597
62.36/62.41	c #restart = 14
62.36/62.41	o 5
62.36/62.41	c Solving starts ...
64.77/64.87	c learnt constraints deletion: 6029 -> 3015
68.57/68.69	c solving time = 6.277s
68.57/68.69	c #decision = 28406
68.57/68.69	c #conflict = 9535
68.57/68.69	c #restart = 22
68.57/68.69	o 4
68.57/68.69	c Solving starts ...
68.66/68.72	c learnt constraints deletion: 6499 -> 3250
68.66/68.73	c solving time = 0.038s
68.66/68.73	c #decision = 28455
68.66/68.73	c #conflict = 9535
68.66/68.73	c #restart = 22
68.66/68.73	o 2
68.66/68.73	c Solving starts ...
71.16/71.25	c learnt constraints deletion: 6079 -> 3040
74.86/74.96	c learnt constraints deletion: 6756 -> 3378
78.56/78.63	c learnt constraints deletion: 7175 -> 3588
83.25/83.38	c learnt constraints deletion: 7628 -> 3814
87.45/87.58	c learnt constraints deletion: 8124 -> 4062
91.26/91.38	c learnt constraints deletion: 8127 -> 4064
95.85/95.90	c learnt constraints deletion: 8693 -> 4347
98.05/98.16	c solving time = 29.416s
98.05/98.16	c #decision = 77302
98.05/98.16	c #conflict = 38944
98.05/98.16	c #restart = 34
98.05/98.16	s OPTIMUM FOUND
98.05/98.16	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 x9 -x10
98.05/98.16	v -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 x20
98.05/98.16	v -x21 -x22 -x23 -x24 x25 -x26 -x27 -x28 -x29 -x30
98.05/98.16	v -x31 -x32 -x33 -x34 -x35 -x36 x37 -x38 -x39 -x40
98.05/98.16	v -x41 -x42 -x43 -x44 -x45 x46 -x47 -x48 -x49 -x50
98.05/98.16	v -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60
98.05/98.16	v -x61 -x62 -x63 -x64 -x65 x66 x67 -x68 -x69 -x70
98.05/98.16	v -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80
98.05/98.16	v -x81 -x82 -x83 -x84 -x85 x86 -x87 -x88 -x89 -x90
98.05/98.16	v -x91 -x92 -x93 x94 -x95 -x96 -x97 -x98 -x99 -x100
98.05/98.16	v -x101 -x102 -x103 -x104 -x105 -x106 x107 -x108 -x109 -x110
98.05/98.16	v -x111 -x112 -x113 -x114 -x115 -x116 x117 -x118 -x119 -x120
98.05/98.16	v -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130
98.05/98.16	v x131 -x132 -x133 x134 -x135 -x136 -x137 -x138 -x139 -x140
98.05/98.16	v -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 x150
98.05/98.16	v -x151 -x152 -x153 x154 -x155 -x156 -x157 -x158 -x159 -x160
98.05/98.16	v -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170
98.05/98.16	v -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180
98.05/98.16	v -x181 -x182 -x183 -x184 -x185 -x186 -x187 x188 -x189 -x190
98.05/98.16	v -x191 -x192 -x193 -x194 -x195 -x196 x197 -x198 -x199 -x200
98.05/98.16	v -x201 x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210
98.05/98.16	v -x211 -x212 -x213 -x214 -x215 x216 -x217 -x218 -x219 -x220
98.05/98.16	v -x221 -x222 x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230
98.05/98.16	v -x231
98.05/98.16	c total time = 98.122s

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-3712322-1338206315/watcher-3712322-1338206315 -o /tmp/evaluation-result-3712322-1338206315/solver-3712322-1338206315 -C 1800 -W 1900 -M 15500 HOME/toysat --wbo HOME/instance-3712322-1338206315.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 2.02 2.00 3/176 21479
/proc/meminfo: memFree=28035500/32873844 swapFree=7620/7620
[pid=21479] ppid=21477 vsize=6208 CPUtime=0 cores=0,2,4,6
/proc/21479/stat : 21479 (toysat) R 21477 21479 20029 0 -1 4202496 797 0 0 0 0 0 0 0 20 0 1 0 286760073 6356992 718 33554432000 4194304 8973514 140734346570784 140734533754584 7937344 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21479/statm: 1552 718 423 1167 0 333 0

[startup+0.0321631 s]
/proc/loadavg: 2.03 2.02 2.00 3/176 21479
/proc/meminfo: memFree=28035500/32873844 swapFree=7620/7620
[pid=21479] ppid=21477 vsize=8256 CPUtime=0.02 cores=0,2,4,6
/proc/21479/stat : 21479 (toysat) R 21477 21479 20029 0 -1 4202496 1147 0 0 0 2 0 0 0 20 0 1 0 286760073 8454144 1068 33554432000 4194304 8973514 140734346570784 140734533754584 4598333 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21479/statm: 2064 1068 428 1167 0 845 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 8256

[startup+0.100217 s]
/proc/loadavg: 2.03 2.02 2.00 3/176 21479
/proc/meminfo: memFree=28035500/32873844 swapFree=7620/7620
[pid=21479] ppid=21477 vsize=12352 CPUtime=0.09 cores=0,2,4,6
/proc/21479/stat : 21479 (toysat) R 21477 21479 20029 0 -1 4202496 2223 0 0 0 9 0 0 0 20 0 1 0 286760073 12648448 2144 33554432000 4194304 8973514 140734346570784 140734533754584 6662671 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21479/statm: 3088 2144 439 1167 0 1869 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12352

[startup+0.300177 s]
/proc/loadavg: 2.03 2.02 2.00 3/176 21479
/proc/meminfo: memFree=28035500/32873844 swapFree=7620/7620
[pid=21479] ppid=21477 vsize=12352 CPUtime=0.29 cores=0,2,4,6
/proc/21479/stat : 21479 (toysat) R 21477 21479 20029 0 -1 4202496 2223 0 0 0 29 0 0 0 20 0 1 0 286760073 12648448 2144 33554432000 4194304 8973514 140734346570784 140734346570280 4259408 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21479/statm: 3088 2144 439 1167 0 1869 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12352

[startup+0.700182 s]
/proc/loadavg: 2.03 2.02 2.00 3/176 21479
/proc/meminfo: memFree=28035500/32873844 swapFree=7620/7620
[pid=21479] ppid=21477 vsize=12352 CPUtime=0.69 cores=0,2,4,6
/proc/21479/stat : 21479 (toysat) R 21477 21479 20029 0 -1 4202496 2382 0 0 0 69 0 0 0 20 0 1 0 286760073 12648448 2303 33554432000 4194304 8973514 140734346570784 140734346570280 5383581 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21479/statm: 3088 2303 439 1167 0 1869 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12352

[startup+1.50024 s]
/proc/loadavg: 2.03 2.02 2.00 3/177 21480
/proc/meminfo: memFree=28026052/32873844 swapFree=7620/7620
[pid=21479] ppid=21477 vsize=15424 CPUtime=1.48 cores=0,2,4,6
/proc/21479/stat : 21479 (toysat) R 21477 21479 20029 0 -1 4202496 3178 0 0 0 148 0 0 0 20 0 1 0 286760073 15794176 3099 33554432000 4194304 8973514 140734346570784 140734346569888 7400726 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21479/statm: 3856 3099 467 1167 0 2637 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 15424

[startup+3.10024 s]
/proc/loadavg: 2.03 2.02 2.00 3/177 21480
/proc/meminfo: memFree=28020968/32873844 swapFree=7620/7620
[pid=21479] ppid=21477 vsize=19520 CPUtime=3.08 cores=0,2,4,6
/proc/21479/stat : 21479 (toysat) R 21477 21479 20029 0 -1 4202496 4202 0 0 0 307 1 0 0 20 0 1 0 286760073 19988480 4123 33554432000 4194304 8973514 140734346570784 140734346570280 7937344 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21479/statm: 4880 4123 467 1167 0 3661 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 19520

[startup+6.30023 s]
/proc/loadavg: 2.03 2.02 2.00 3/177 21480
/proc/meminfo: memFree=28019480/32873844 swapFree=7620/7620
[pid=21479] ppid=21477 vsize=19520 CPUtime=6.29 cores=0,2,4,6
/proc/21479/stat : 21479 (toysat) R 21477 21479 20029 0 -1 4202496 4202 0 0 0 626 3 0 0 20 0 1 0 286760073 19988480 4123 33554432000 4194304 8973514 140734346570784 140734346570048 7841851 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21479/statm: 4880 4123 467 1167 0 3661 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19520

[startup+12.7002 s]
/proc/loadavg: 2.03 2.02 2.00 3/177 21480
/proc/meminfo: memFree=28014040/32873844 swapFree=7620/7620
[pid=21479] ppid=21477 vsize=24640 CPUtime=12.69 cores=0,2,4,6
/proc/21479/stat : 21479 (toysat) R 21477 21479 20029 0 -1 4202496 5482 0 0 0 1264 5 0 0 20 0 1 0 286760073 25231360 5403 33554432000 4194304 8973514 140734346570784 140734346570280 7841851 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21479/statm: 6160 5403 467 1167 0 4941 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24640

[startup+25.5003 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 21480
/proc/meminfo: memFree=28013420/32873844 swapFree=7620/7620
[pid=21479] ppid=21477 vsize=25664 CPUtime=25.48 cores=0,2,4,6
/proc/21479/stat : 21479 (toysat) R 21477 21479 20029 0 -1 4202496 5738 0 0 0 2538 10 0 0 20 0 1 0 286760073 26279936 5659 33554432000 4194304 8973514 140734346570784 140734346570280 7841851 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21479/statm: 6416 5659 467 1167 0 5197 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25664

[startup+51.1003 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 21480
/proc/meminfo: memFree=28010180/32873844 swapFree=7620/7620
[pid=21479] ppid=21477 vsize=27712 CPUtime=51.07 cores=0,2,4,6
/proc/21479/stat : 21479 (toysat) R 21477 21479 20029 0 -1 4202496 6254 0 0 0 5089 18 0 0 20 0 1 0 286760073 28377088 6171 33554432000 4194304 8973514 140734346570784 140734346570280 7729680 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21479/statm: 6928 6171 467 1167 0 5709 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 27712

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

[startup+76.7002 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 21480
/proc/meminfo: memFree=27990068/32873844 swapFree=7620/7620
[pid=21479] ppid=21477 vsize=45120 CPUtime=76.66 cores=0,2,4,6
/proc/21479/stat : 21479 (toysat) R 21477 21479 20029 0 -1 4202496 10611 0 0 0 7636 30 0 0 20 0 1 0 286760073 46202880 10524 33554432000 4194304 8973514 140734346570784 140734346570280 4437344 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21479/statm: 11280 10524 468 1167 0 10061 0
Current children cumulated CPU time (s) 76.66
Current children cumulated vsize (KiB) 45120

[startup+89.5003 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 21483
/proc/meminfo: memFree=27986696/32873844 swapFree=7620/7620
[pid=21479] ppid=21477 vsize=47168 CPUtime=89.45 cores=0,2,4,6
/proc/21479/stat : 21479 (toysat) R 21477 21479 20029 0 -1 4202496 11123 0 0 0 8910 35 0 0 20 0 1 0 286760073 48300032 11036 33554432000 4194304 8973514 140734346570784 140734346570280 7716779 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21479/statm: 11792 11036 468 1167 0 10573 0
Current children cumulated CPU time (s) 89.45
Current children cumulated vsize (KiB) 47168

[startup+92.7002 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 21483
/proc/meminfo: memFree=27983472/32873844 swapFree=7620/7620
[pid=21479] ppid=21477 vsize=50240 CPUtime=92.65 cores=0,2,4,6
/proc/21479/stat : 21479 (toysat) R 21477 21479 20029 0 -1 4202496 11891 0 0 0 9229 36 0 0 20 0 1 0 286760073 51445760 11804 33554432000 4194304 8973514 140734346570784 140734346570280 4434742 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21479/statm: 12560 11804 468 1167 0 11341 0
Current children cumulated CPU time (s) 92.65
Current children cumulated vsize (KiB) 50240

[startup+95.9002 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 21483
/proc/meminfo: memFree=27983728/32873844 swapFree=7620/7620
[pid=21479] ppid=21477 vsize=50240 CPUtime=95.85 cores=0,2,4,6
/proc/21479/stat : 21479 (toysat) R 21477 21479 20029 0 -1 4202496 11891 0 0 0 9547 38 0 0 20 0 1 0 286760073 51445760 11804 33554432000 4194304 8973514 140734346570784 140734346570280 4495897 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21479/statm: 12560 11804 468 1167 0 11341 0
Current children cumulated CPU time (s) 95.85
Current children cumulated vsize (KiB) 50240

[startup+97.5002 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 21483
/proc/meminfo: memFree=27983604/32873844 swapFree=7620/7620
[pid=21479] ppid=21477 vsize=50240 CPUtime=97.45 cores=0,2,4,6
/proc/21479/stat : 21479 (toysat) R 21477 21479 20029 0 -1 4202496 11891 0 0 0 9706 39 0 0 20 0 1 0 286760073 51445760 11804 33554432000 4194304 8973514 140734346570784 140734346570280 7937344 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21479/statm: 12560 11804 468 1167 0 11341 0
Current children cumulated CPU time (s) 97.45
Current children cumulated vsize (KiB) 50240

[startup+97.9064 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 21483
/proc/meminfo: memFree=27983728/32873844 swapFree=7620/7620
[pid=21479] ppid=21477 vsize=50240 CPUtime=97.85 cores=0,2,4,6
/proc/21479/stat : 21479 (toysat) R 21477 21479 20029 0 -1 4202496 11891 0 0 0 9746 39 0 0 20 0 1 0 286760073 51445760 11804 33554432000 4194304 8973514 140734346570784 140734346570280 7732328 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21479/statm: 12560 11804 468 1167 0 11341 0
Current children cumulated CPU time (s) 97.85
Current children cumulated vsize (KiB) 50240

[startup+98.1003 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 21483
/proc/meminfo: memFree=27983728/32873844 swapFree=7620/7620
[pid=21479] ppid=21477 vsize=50240 CPUtime=98.05 cores=0,2,4,6
/proc/21479/stat : 21479 (toysat) R 21477 21479 20029 0 -1 4202496 11891 0 0 0 9765 40 0 0 20 0 1 0 286760073 51445760 11804 33554432000 4194304 8973514 140734346570784 140734346570048 7841851 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21479/statm: 12560 11804 468 1167 0 11341 0
Current children cumulated CPU time (s) 98.05
Current children cumulated vsize (KiB) 50240

Child status: 0
Real time (s): 98.1654
CPU time (s): 98.1241
CPU user time (s): 97.7211
CPU system time (s): 0.402938
CPU usage (%): 99.9579
Max. virtual memory (cumulated for all children) (KiB): 50240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 97.7211
system time used= 0.402938
maximum resident set size= 47232
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11895
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= 11
involuntary context switches= 203

runsolver used 0.145977 second user time and 0.445932 second system time

The end

Launcher Data 

Begin job on node107 at 2012-05-28 13:58:35
IDJOB=3712322
IDBENCH=79268
IDSOLVER=2291
FILE ID=node107/3712322-1338206315
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-t3002.11tsp11.1900551347--soft-0-100-0.wbo
COMMAND LINE= HOME/toysat --wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3712322-1338206315/watcher-3712322-1338206315 -o /tmp/evaluation-result-3712322-1338206315/solver-3712322-1338206315 -C 1800 -W 1900 -M 15500  HOME/toysat --wbo HOME/instance-3712322-1338206315.wbo

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

MD5SUM BENCH= 7333324480eb5267e10bc3c9063685b0
RANDOM SEED=840698274

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:        28035856 kB
Buffers:          432552 kB
Cached:          3456632 kB
SwapCached:            0 kB
Active:          1019576 kB
Inactive:        2963284 kB
Active(anon):      95864 kB
Inactive(anon):        0 kB
Active(file):     923712 kB
Inactive(file):  2963284 kB
Unevictable:        7620 kB
Mlocked:            7620 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              7296 kB
Writeback:             0 kB
AnonPages:        102824 kB
Mapped:            16176 kB
Shmem:               200 kB
Slab:             715400 kB
SReclaimable:     157804 kB
SUnreclaim:       557596 kB
KernelStack:        1472 kB
PageTables:         3940 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     207360 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     75776 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 14:00:14