Trace number 3712333

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 249.768 249.821

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/
tsp/normalized-t3002.11tsp11.1900566157--soft-0-100-0.wbo
MD5SUM5b6bb33016643c054f0ad34369984077
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark48.4186
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 136368
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 136367
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 801
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 

0.79/0.84	c 2012-05-28T14:41:06+0200
0.79/0.84	c arch = x86_64
0.79/0.84	c os = linux
0.79/0.84	c compiler = ghc 7.4
0.79/0.84	c packages:
0.79/0.84	c   OptDir-0.0.1
0.79/0.84	c   array-0.4.0.0
0.79/0.84	c   base-4.5.0.0
0.79/0.84	c   bytestring-0.9.2.1
0.79/0.84	c   containers-0.4.2.1
0.79/0.84	c   deepseq-1.3.0.0
0.79/0.84	c   mtl-2.1.1
0.79/0.84	c   old_locale-1.0.0.4
0.79/0.84	c   parse_dimacs-1.2
0.79/0.84	c   parsec-3.1.2
0.79/0.84	c   queue-0.1.2
0.79/0.84	c   stm-2.3
0.79/0.84	c   time-1.4
0.79/0.84	c command line = ["--wbo","HOME/instance-3712333-1338208866.wbo"]
0.79/0.84	c #vars 231
0.79/0.84	c #constraints 2707
0.79/0.84	c Solving starts ...
0.89/0.90	c solving time = 0.052s
0.89/0.90	c #decision = 6025
0.89/0.90	c #conflict = 117
0.89/0.90	c #restart = 1
0.89/0.90	o 203
0.89/0.90	c Solving starts ...
0.89/0.91	c solving time = 0.007s
0.89/0.91	c #decision = 8421
0.89/0.91	c #conflict = 117
0.89/0.91	c #restart = 1
0.89/0.91	o 202
0.89/0.92	c Solving starts ...
0.89/0.93	c solving time = 0.008s
0.89/0.93	c #decision = 10958
0.89/0.93	c #conflict = 117
0.89/0.93	c #restart = 1
0.89/0.93	o 194
0.89/0.93	c Solving starts ...
0.89/0.95	c solving time = 0.009s
0.89/0.95	c #decision = 13426
0.89/0.95	c #conflict = 117
0.89/0.95	c #restart = 1
0.89/0.95	o 181
0.89/0.95	c Solving starts ...
0.89/0.97	c solving time = 0.009s
0.89/0.97	c #decision = 16037
0.89/0.97	c #conflict = 117
0.89/0.97	c #restart = 1
0.89/0.97	o 161
0.89/0.97	c Solving starts ...
0.89/0.98	c solving time = 0.009s
0.89/0.98	c #decision = 18108
0.89/0.98	c #conflict = 117
0.89/0.98	c #restart = 1
0.89/0.98	o 136
0.89/0.99	c Solving starts ...
0.89/1.00	c solving time = 0.010s
0.89/1.00	c #decision = 19140
0.89/1.00	c #conflict = 117
0.89/1.00	c #restart = 1
0.89/1.00	o 101
0.99/1.01	c Solving starts ...
22.49/22.51	c solving time = 21.504s
22.49/22.51	c #decision = 21723
22.49/22.51	c #conflict = 1141
22.49/22.51	c #restart = 5
22.49/22.51	o 96
22.49/22.52	c Solving starts ...
22.49/22.53	c solving time = 0.013s
22.49/22.53	c #decision = 22038
22.49/22.53	c #conflict = 1141
22.49/22.53	c #restart = 5
22.49/22.53	o 84
22.49/22.54	c Solving starts ...
23.79/23.82	c solving time = 1.279s
23.79/23.82	c #decision = 22161
23.79/23.82	c #conflict = 1213
23.79/23.82	c #restart = 5
23.79/23.82	o 83
23.79/23.82	c Solving starts ...
23.79/23.84	c solving time = 0.022s
23.79/23.84	c #decision = 22264
23.79/23.84	c #conflict = 1213
23.79/23.84	c #restart = 5
23.79/23.84	o 79
23.79/23.85	c Solving starts ...
46.18/46.24	c solving time = 22.377s
46.18/46.24	c #decision = 23970
46.18/46.24	c #conflict = 1990
46.18/46.24	c #restart = 8
46.18/46.24	o 70
46.18/46.24	c Solving starts ...
46.18/46.26	c solving time = 0.017s
46.18/46.26	c #decision = 24075
46.18/46.26	c #conflict = 1990
46.18/46.26	c #restart = 8
46.18/46.26	o 66
46.18/46.26	c Solving starts ...
52.47/52.59	c solving time = 6.324s
52.47/52.59	c #decision = 24796
52.47/52.59	c #conflict = 2380
52.47/52.59	c #restart = 10
52.47/52.59	o 65
52.47/52.59	c Solving starts ...
52.57/52.61	c solving time = 0.013s
52.57/52.61	c #decision = 24843
52.57/52.61	c #conflict = 2380
52.57/52.61	c #restart = 10
52.57/52.61	o 63
52.57/52.61	c Solving starts ...
68.46/68.54	c solving time = 15.926s
68.46/68.54	c #decision = 26728
68.46/68.54	c #conflict = 3475
68.46/68.54	c #restart = 14
68.46/68.54	o 60
68.46/68.54	c Solving starts ...
68.46/68.55	c learnt constraints deletion: 3461 -> 1731
68.46/68.56	c solving time = 0.020s
68.46/68.56	c #decision = 26749
68.46/68.56	c #conflict = 3475
68.46/68.56	c #restart = 14
68.46/68.56	o 59
68.46/68.57	c Solving starts ...
68.46/68.59	c solving time = 0.022s
68.46/68.59	c #decision = 27013
68.46/68.59	c #conflict = 3476
68.46/68.59	c #restart = 14
68.46/68.59	o 49
68.46/68.59	c Solving starts ...
76.07/76.10	c solving time = 7.508s
76.07/76.10	c #decision = 28433
76.07/76.10	c #conflict = 4239
76.07/76.10	c #restart = 17
76.07/76.10	o 47
76.07/76.10	c Solving starts ...
77.16/77.24	c solving time = 1.134s
77.16/77.24	c #decision = 28814
77.16/77.24	c #conflict = 4420
77.16/77.24	c #restart = 18
77.16/77.24	o 46
77.16/77.24	c Solving starts ...
77.16/77.25	c solving time = 0.011s
77.16/77.25	c #decision = 29022
77.16/77.25	c #conflict = 4420
77.16/77.25	c #restart = 18
77.16/77.25	o 39
77.16/77.25	c Solving starts ...
77.16/77.26	c solving time = 0.008s
77.16/77.26	c #decision = 29097
77.16/77.26	c #conflict = 4420
77.16/77.26	c #restart = 18
77.16/77.26	o 37
77.16/77.26	c Solving starts ...
77.16/77.27	c solving time = 0.005s
77.16/77.27	c #decision = 29485
77.16/77.27	c #conflict = 4420
77.16/77.27	c #restart = 18
77.16/77.27	o 23
77.16/77.27	c Solving starts ...
85.06/85.12	c learnt constraints deletion: 5533 -> 2767
89.26/89.31	c solving time = 12.041s
89.26/89.31	c #decision = 36894
89.26/89.31	c #conflict = 8733
89.26/89.31	c #restart = 25
89.26/89.31	o 22
89.26/89.31	c Solving starts ...
89.26/89.32	c learnt constraints deletion: 4212 -> 2106
89.26/89.33	c solving time = 0.017s
89.26/89.33	c #decision = 37086
89.26/89.33	c #conflict = 8733
89.26/89.33	c #restart = 25
89.26/89.33	o 15
89.26/89.33	c Solving starts ...
96.26/96.33	c learnt constraints deletion: 6102 -> 3053
101.76/101.81	c learnt constraints deletion: 6475 -> 3245
108.16/108.25	c learnt constraints deletion: 6884 -> 3442
115.47/115.56	c learnt constraints deletion: 7264 -> 3632
124.06/124.20	c learnt constraints deletion: 7773 -> 3887
130.56/130.66	c learnt constraints deletion: 7784 -> 3896
139.26/139.32	c learnt constraints deletion: 8329 -> 4165
146.95/147.09	c learnt constraints deletion: 8368 -> 4185
155.06/155.18	c learnt constraints deletion: 8366 -> 4191
164.75/164.88	c learnt constraints deletion: 8954 -> 4477
174.55/174.64	c learnt constraints deletion: 8933 -> 4467
178.55/178.66	c solving time = 89.314s
178.55/178.66	c #decision = 112703
178.55/178.66	c #conflict = 55425
178.55/178.66	c #restart = 38
178.55/178.66	o 12
178.55/178.66	c Solving starts ...
178.55/178.68	c learnt constraints deletion: 6192 -> 3096
183.35/183.46	c learnt constraints deletion: 5862 -> 2931
186.04/186.13	c solving time = 7.469s
186.04/186.13	c #decision = 119891
186.04/186.13	c #conflict = 59793
186.04/186.13	c #restart = 45
186.04/186.13	o 11
186.04/186.14	c Solving starts ...
186.04/186.15	c learnt constraints deletion: 4526 -> 2263
186.04/186.17	c solving time = 0.033s
186.04/186.17	c #decision = 119934
186.04/186.17	c #conflict = 59793
186.04/186.17	c #restart = 45
186.04/186.17	o 10
186.04/186.17	c Solving starts ...
186.04/186.18	c solving time = 0.008s
186.04/186.18	c #decision = 119976
186.04/186.18	c #conflict = 59793
186.04/186.18	c #restart = 45
186.04/186.18	o 9
186.04/186.18	c Solving starts ...
186.04/186.18	c solving time = 0.006s
186.04/186.18	c #decision = 120082
186.04/186.18	c #conflict = 59793
186.04/186.18	c #restart = 45
186.04/186.18	o 6
186.04/186.18	c Solving starts ...
190.55/190.60	c learnt constraints deletion: 6320 -> 3160
191.55/191.60	c solving time = 5.416s
191.55/191.60	c #decision = 128590
191.55/191.60	c #conflict = 64812
191.55/191.60	c #restart = 53
191.55/191.60	o 4
191.55/191.60	c Solving starts ...
193.04/193.14	c learnt constraints deletion: 5429 -> 2715
198.15/198.20	c learnt constraints deletion: 6709 -> 3355
202.04/202.19	c solving time = 10.584s
202.04/202.19	c #decision = 143299
202.04/202.19	c #conflict = 73854
202.04/202.19	c #restart = 62
202.04/202.19	o 3
202.04/202.19	c Solving starts ...
202.15/202.21	c learnt constraints deletion: 7078 -> 3539
205.04/205.17	c learnt constraints deletion: 6030 -> 3018
209.34/209.43	c learnt constraints deletion: 6715 -> 3358
213.94/214.06	c learnt constraints deletion: 7193 -> 3598
218.44/218.51	c learnt constraints deletion: 7593 -> 3797
222.04/222.14	c solving time = 19.944s
222.04/222.14	c #decision = 170619
222.04/222.14	c #conflict = 90898
222.04/222.14	c #restart = 72
222.04/222.14	o 2
222.04/222.14	c Solving starts ...
222.04/222.18	c learnt constraints deletion: 6812 -> 3406
222.04/222.19	c solving time = 0.054s
222.04/222.19	c #decision = 170643
222.04/222.19	c #conflict = 90898
222.04/222.19	c #restart = 72
222.04/222.19	o 1
222.04/222.19	c Solving starts ...
224.74/224.83	c learnt constraints deletion: 6128 -> 3064
227.54/227.66	c learnt constraints deletion: 6827 -> 3414
231.04/231.17	c learnt constraints deletion: 7242 -> 3621
234.64/234.71	c learnt constraints deletion: 7686 -> 3843
238.14/238.21	c learnt constraints deletion: 8155 -> 4078
241.74/241.89	c learnt constraints deletion: 8186 -> 4093
245.74/245.85	c learnt constraints deletion: 8717 -> 4359
248.83/248.92	c learnt constraints deletion: 8712 -> 4356
249.73/249.82	c solving time = 27.619s
249.73/249.82	c #decision = 231472
249.73/249.82	c #conflict = 124274
249.73/249.82	c #restart = 84
249.73/249.82	s OPTIMUM FOUND
249.73/249.82	v -x1 -x2 x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10
249.73/249.82	v -x11 -x12 -x13 -x14 -x15 x16 -x17 -x18 -x19 -x20
249.73/249.82	v -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30
249.73/249.82	v x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40
249.73/249.82	v -x41 -x42 -x43 x44 -x45 -x46 -x47 -x48 -x49 -x50
249.73/249.82	v -x51 -x52 -x53 x54 -x55 -x56 -x57 x58 -x59 -x60
249.73/249.82	v -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70
249.73/249.82	v -x71 -x72 x73 -x74 -x75 -x76 -x77 x78 -x79 -x80
249.73/249.82	v -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90
249.73/249.82	v -x91 x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100
249.73/249.82	v -x101 -x102 -x103 x104 -x105 -x106 -x107 -x108 -x109 -x110
249.73/249.82	v -x111 -x112 -x113 -x114 -x115 x116 -x117 -x118 -x119 -x120
249.73/249.82	v -x121 -x122 -x123 -x124 -x125 -x126 x127 -x128 -x129 -x130
249.73/249.82	v -x131 -x132 -x133 -x134 -x135 x136 -x137 -x138 -x139 -x140
249.73/249.82	v -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 x150
249.73/249.82	v -x151 x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160
249.73/249.82	v -x161 -x162 -x163 -x164 x165 -x166 -x167 -x168 -x169 -x170
249.73/249.82	v -x171 -x172 -x173 -x174 -x175 x176 -x177 -x178 -x179 -x180
249.73/249.82	v -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190
249.73/249.82	v -x191 -x192 x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200
249.73/249.82	v -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 x209 -x210
249.73/249.82	v -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220
249.73/249.82	v x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 x230
249.73/249.82	v -x231
249.73/249.82	c total time = 249.767s

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-3712333-1338208866/watcher-3712333-1338208866 -o /tmp/evaluation-result-3712333-1338208866/solver-3712333-1338208866 -C 1800 -W 1900 -M 15500 HOME/toysat --wbo HOME/instance-3712333-1338208866.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: 2.02 2.02 2.00 3/176 21793
/proc/meminfo: memFree=28050012/32873844 swapFree=7620/7620
[pid=21793] ppid=21791 vsize=6208 CPUtime=0 cores=1,3,5,7
/proc/21793/stat : 21793 (toysat) R 21791 21793 20029 0 -1 4202496 818 0 0 0 0 0 0 0 20 0 1 0 287015117 6356992 740 33554432000 4194304 8973514 140735482818496 140735482817992 4209325 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21793/statm: 1552 744 424 1167 0 333 0

[startup+0.072743 s]
/proc/loadavg: 2.02 2.02 2.00 3/176 21793
/proc/meminfo: memFree=28050012/32873844 swapFree=7620/7620
[pid=21793] ppid=21791 vsize=11328 CPUtime=0.06 cores=1,3,5,7
/proc/21793/stat : 21793 (toysat) R 21791 21793 20029 0 -1 4202496 1946 0 0 0 6 0 0 0 20 0 1 0 287015117 11599872 1868 33554432000 4194304 8973514 140735482818496 140735482817992 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21793/statm: 2832 1868 435 1167 0 1613 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 11328

[startup+0.100324 s]
/proc/loadavg: 2.02 2.02 2.00 3/176 21793
/proc/meminfo: memFree=28050012/32873844 swapFree=7620/7620
[pid=21793] ppid=21791 vsize=12352 CPUtime=0.09 cores=1,3,5,7
/proc/21793/stat : 21793 (toysat) R 21791 21793 20029 0 -1 4202496 2217 0 0 0 9 0 0 0 20 0 1 0 287015117 12648448 2139 33554432000 4194304 8973514 140735482818496 140735482817992 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21793/statm: 3088 2139 438 1167 0 1869 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12352

[startup+0.300227 s]
/proc/loadavg: 2.02 2.02 2.00 3/176 21793
/proc/meminfo: memFree=28050012/32873844 swapFree=7620/7620
[pid=21793] ppid=21791 vsize=12352 CPUtime=0.29 cores=1,3,5,7
/proc/21793/stat : 21793 (toysat) R 21791 21793 20029 0 -1 4202496 2218 0 0 0 29 0 0 0 20 0 1 0 287015117 12648448 2140 33554432000 4194304 8973514 140735482818496 140735482817992 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21793/statm: 3088 2140 438 1167 0 1869 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12352

[startup+0.70023 s]
/proc/loadavg: 2.02 2.02 2.00 3/176 21793
/proc/meminfo: memFree=28050012/32873844 swapFree=7620/7620
[pid=21793] ppid=21791 vsize=12352 CPUtime=0.69 cores=1,3,5,7
/proc/21793/stat : 21793 (toysat) R 21791 21793 20029 0 -1 4202496 2379 0 0 0 69 0 0 0 20 0 1 0 287015117 12648448 2301 33554432000 4194304 8973514 140735482818496 140735482817992 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21793/statm: 3088 2301 438 1167 0 1869 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12352

[startup+1.50033 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 21794
/proc/meminfo: memFree=28038852/32873844 swapFree=7620/7620
[pid=21793] ppid=21791 vsize=20544 CPUtime=1.48 cores=1,3,5,7
/proc/21793/stat : 21793 (toysat) R 21791 21793 20029 0 -1 4202496 4455 0 0 0 148 0 0 0 20 0 1 0 287015117 21037056 4377 33554432000 4194304 8973514 140735482818496 140735482817992 4209313 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21793/statm: 5136 4377 466 1167 0 3917 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 20544

[startup+3.10033 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 21794
/proc/meminfo: memFree=28034124/32873844 swapFree=7620/7620
[pid=21793] ppid=21791 vsize=20544 CPUtime=3.09 cores=1,3,5,7
/proc/21793/stat : 21793 (toysat) R 21791 21793 20029 0 -1 4202496 4455 0 0 0 308 1 0 0 20 0 1 0 287015117 21037056 4377 33554432000 4194304 8973514 140735482818496 140735482817992 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21793/statm: 5136 4377 466 1167 0 3917 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20544

[startup+6.30033 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 21794
/proc/meminfo: memFree=28033876/32873844 swapFree=7620/7620
[pid=21793] ppid=21791 vsize=20544 CPUtime=6.29 cores=1,3,5,7
/proc/21793/stat : 21793 (toysat) R 21791 21793 20029 0 -1 4202496 4455 0 0 0 627 2 0 0 20 0 1 0 287015117 21037056 4377 33554432000 4194304 8973514 140735482818496 140735482817992 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21793/statm: 5136 4377 466 1167 0 3917 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20544

[startup+12.7003 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 21794
/proc/meminfo: memFree=28032776/32873844 swapFree=7620/7620
[pid=21793] ppid=21791 vsize=21568 CPUtime=12.68 cores=1,3,5,7
/proc/21793/stat : 21793 (toysat) R 21791 21793 20029 0 -1 4202496 4711 0 0 0 1265 3 0 0 20 0 1 0 287015117 22085632 4633 33554432000 4194304 8973514 140735482818496 140735482817760 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21793/statm: 5392 4633 466 1167 0 4173 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21568

[startup+25.5003 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 21794
/proc/meminfo: memFree=28030048/32873844 swapFree=7620/7620
[pid=21793] ppid=21791 vsize=24640 CPUtime=25.49 cores=1,3,5,7
/proc/21793/stat : 21793 (toysat) R 21791 21793 20029 0 -1 4202496 5479 0 0 0 2540 9 0 0 20 0 1 0 287015117 25231360 5401 33554432000 4194304 8973514 140735482818496 140735482817992 7937344 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21793/statm: 6160 5401 466 1167 0 4941 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 24640

[startup+51.1003 s]
/proc/loadavg: 2.01 2.01 2.00 3/176 21794
/proc/meminfo: memFree=28026688/32873844 swapFree=7620/7620
[pid=21793] ppid=21791 vsize=27712 CPUtime=51.07 cores=1,3,5,7
/proc/21793/stat : 21793 (toysat) R 21791 21793 20029 0 -1 4202496 6256 0 0 0 5089 18 0 0 20 0 1 0 287015117 28377088 6176 33554432000 4194304 8973514 140735482818496 140735482817992 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21793/statm: 6928 6176 466 1167 0 5709 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 27712

[startup+102.307 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 21795
/proc/meminfo: memFree=28011240/32873844 swapFree=7620/7620
[pid=21793] ppid=21791 vsize=42048 CPUtime=102.27 cores=1,3,5,7
/proc/21793/stat : 21793 (toysat) R 21791 21793 20029 0 -1 4202496 9841 0 0 0 10182 45 0 0 20 0 1 0 287015117 43057152 9761 33554432000 4194304 8973514 140735482818496 140735482817992 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21793/statm: 10512 9761 467 1167 0 9293 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 42048

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21795
/proc/meminfo: memFree=28001612/32873844 swapFree=7620/7620
[pid=21793] ppid=21791 vsize=49216 CPUtime=162.25 cores=1,3,5,7
/proc/21793/stat : 21793 (toysat) R 21791 21793 20029 0 -1 4202496 11635 0 0 0 16149 76 0 0 20 0 1 0 287015117 50397184 11553 33554432000 4194304 8973514 140735482818496 140735482817992 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21793/statm: 12304 11553 467 1167 0 11085 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 49216

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21795
/proc/meminfo: memFree=28001048/32873844 swapFree=7620/7620
[pid=21793] ppid=21791 vsize=49216 CPUtime=222.24 cores=1,3,5,7
/proc/21793/stat : 21793 (toysat) R 21791 21793 20029 0 -1 4202496 11637 0 0 0 22112 112 0 0 20 0 1 0 287015117 50397184 11553 33554432000 4194304 8973514 140735482818496 140735482817760 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21793/statm: 12304 11553 467 1167 0 11085 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 49216

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

[startup+230.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21795
/proc/meminfo: memFree=28001048/32873844 swapFree=7620/7620
[pid=21793] ppid=21791 vsize=49216 CPUtime=230.24 cores=1,3,5,7
/proc/21793/stat : 21793 (toysat) R 21791 21793 20029 0 -1 4202496 11637 0 0 0 22908 116 0 0 20 0 1 0 287015117 50397184 11553 33554432000 4194304 8973514 140735482818496 140735482817992 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21793/statm: 12304 11553 467 1167 0 11085 0
Current children cumulated CPU time (s) 230.24
Current children cumulated vsize (KiB) 49216

[startup+243.107 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21795
/proc/meminfo: memFree=28001108/32873844 swapFree=7620/7620
[pid=21793] ppid=21791 vsize=49216 CPUtime=243.04 cores=1,3,5,7
/proc/21793/stat : 21793 (toysat) R 21791 21793 20029 0 -1 4202496 11637 0 0 0 24182 122 0 0 20 0 1 0 287015117 50397184 11553 33554432000 4194304 8973514 140735482818496 140735482817992 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21793/statm: 12304 11553 467 1167 0 11085 0
Current children cumulated CPU time (s) 243.04
Current children cumulated vsize (KiB) 49216

[startup+246.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21795
/proc/meminfo: memFree=28001108/32873844 swapFree=7620/7620
[pid=21793] ppid=21791 vsize=49216 CPUtime=246.24 cores=1,3,5,7
/proc/21793/stat : 21793 (toysat) R 21791 21793 20029 0 -1 4202496 11637 0 0 0 24500 124 0 0 20 0 1 0 287015117 50397184 11553 33554432000 4194304 8973514 140735482818496 140735482817992 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21793/statm: 12304 11553 467 1167 0 11085 0
Current children cumulated CPU time (s) 246.24
Current children cumulated vsize (KiB) 49216

[startup+247.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21795
/proc/meminfo: memFree=28001108/32873844 swapFree=7620/7620
[pid=21793] ppid=21791 vsize=49216 CPUtime=247.84 cores=1,3,5,7
/proc/21793/stat : 21793 (toysat) R 21791 21793 20029 0 -1 4202496 11637 0 0 0 24659 125 0 0 20 0 1 0 287015117 50397184 11553 33554432000 4194304 8973514 140735482818496 140735482817992 4209212 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21793/statm: 12304 11553 467 1167 0 11085 0
Current children cumulated CPU time (s) 247.84
Current children cumulated vsize (KiB) 49216

[startup+248.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21795
/proc/meminfo: memFree=28001108/32873844 swapFree=7620/7620
[pid=21793] ppid=21791 vsize=49216 CPUtime=248.64 cores=1,3,5,7
/proc/21793/stat : 21793 (toysat) R 21791 21793 20029 0 -1 4202496 11637 0 0 0 24739 125 0 0 20 0 1 0 287015117 50397184 11553 33554432000 4194304 8973514 140735482818496 140735482817992 4209212 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21793/statm: 12304 11553 467 1167 0 11085 0
Current children cumulated CPU time (s) 248.64
Current children cumulated vsize (KiB) 49216

[startup+249.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21795
/proc/meminfo: memFree=28001108/32873844 swapFree=7620/7620
[pid=21793] ppid=21791 vsize=49216 CPUtime=249.43 cores=1,3,5,7
/proc/21793/stat : 21793 (toysat) R 21791 21793 20029 0 -1 4202496 11637 0 0 0 24818 125 0 0 20 0 1 0 287015117 50397184 11553 33554432000 4194304 8973514 140735482818496 140735482817992 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21793/statm: 12304 11553 467 1167 0 11085 0
Current children cumulated CPU time (s) 249.43
Current children cumulated vsize (KiB) 49216

[startup+249.707 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21795
/proc/meminfo: memFree=28001108/32873844 swapFree=7620/7620
[pid=21793] ppid=21791 vsize=49216 CPUtime=249.64 cores=1,3,5,7
/proc/21793/stat : 21793 (toysat) R 21791 21793 20029 0 -1 4202496 11637 0 0 0 24839 125 0 0 20 0 1 0 287015117 50397184 11553 33554432000 4194304 8973514 140735482818496 140735482817992 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21793/statm: 12304 11553 467 1167 0 11085 0
Current children cumulated CPU time (s) 249.64
Current children cumulated vsize (KiB) 49216

[startup+249.8 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21795
/proc/meminfo: memFree=28001108/32873844 swapFree=7620/7620
[pid=21793] ppid=21791 vsize=49216 CPUtime=249.73 cores=1,3,5,7
/proc/21793/stat : 21793 (toysat) R 21791 21793 20029 0 -1 4202496 11637 0 0 0 24848 125 0 0 20 0 1 0 287015117 50397184 11553 33554432000 4194304 8973514 140735482818496 140735482817992 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21793/statm: 12304 11553 467 1167 0 11085 0
Current children cumulated CPU time (s) 249.73
Current children cumulated vsize (KiB) 49216

Child status: 0
Real time (s): 249.821
CPU time (s): 249.768
CPU user time (s): 248.506
CPU system time (s): 1.26181
CPU usage (%): 99.9787
Max. virtual memory (cumulated for all children) (KiB): 49216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 248.506
system time used= 1.26181
maximum resident set size= 46228
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11641
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= 16
involuntary context switches= 257

runsolver used 0.401938 second user time and 1.03484 second system time

The end

Launcher Data 

Begin job on node107 at 2012-05-28 14:41:06
IDJOB=3712333
IDBENCH=79298
IDSOLVER=2291
FILE ID=node107/3712333-1338208866
RUNJOBID= node107-1338193582-20046
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-t3002.11tsp11.1900566157--soft-0-100-0.wbo
COMMAND LINE= HOME/toysat --wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3712333-1338208866/watcher-3712333-1338208866 -o /tmp/evaluation-result-3712333-1338208866/solver-3712333-1338208866 -C 1800 -W 1900 -M 15500  HOME/toysat --wbo HOME/instance-3712333-1338208866.wbo

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

MD5SUM BENCH= 5b6bb33016643c054f0ad34369984077
RANDOM SEED=219546861

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:        28050656 kB
Buffers:          433376 kB
Cached:          3456656 kB
SwapCached:            0 kB
Active:          1003544 kB
Inactive:        2962840 kB
Active(anon):      78400 kB
Inactive(anon):        0 kB
Active(file):     925144 kB
Inactive(file):  2962840 kB
Unevictable:        7620 kB
Mlocked:            7620 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              7400 kB
Writeback:             0 kB
AnonPages:        130356 kB
Mapped:            16108 kB
Shmem:               200 kB
Slab:             715124 kB
SReclaimable:     157644 kB
SUnreclaim:       557480 kB
KernelStack:        1472 kB
PageTables:         4272 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     189976 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    108544 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 14:45:16