Trace number 3713882

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
npSolver 1.0OPTIMUM 17.8113 17.8161

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111224255--soft-0-100-0.wbo
MD5SUM2d2bf2958836971f0db370fff49dd93d
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 benchmark0.747885
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables169
Total number of constraints101
Number of soft constraints101
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
Top cost 4944
Min constraint cost 1
Max constraint cost 98
Sum of constraints costs 4943
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1217
Number of bits of the biggest sum of numbers11
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 

0.00/0.05	c run usual solver
0.00/0.44	o 647
0.00/0.44	c current bound: 323
0.00/0.94	o 323
0.00/0.94	c current bound: 161
1.17/1.25	o 158
1.17/1.25	c current bound: 79
1.23/1.45	o 78
1.23/1.45	c current bound: 39
1.44/2.06	o 28
1.44/2.06	c current bound: 14
2.57/2.65	o 14
2.57/2.65	c current bound: 7
7.76/7.87	o 7
7.76/7.87	c current bound: 3
7.85/8.39	o 3
7.85/8.39	c current bound: 1
13.26/13.35	o 1
13.26/13.35	c current bound: 0
13.26/13.35	c [SWC] exit 4
17.77/17.81	c display solution
17.77/17.81	s OPTIMUM FOUND
17.77/17.81	v -x1 x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 x100 -x101 -x102 -x103 -x104 -x105 -x106 x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169

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-3713882-1338210987/watcher-3713882-1338210987 -o /tmp/evaluation-result-3713882-1338210987/solver-3713882-1338210987 -C 1800 -W 1900 -M 15500 HOME/npSolver-wbo.sh HOME/instance-3713882-1338210987.wbo 1569042444 HOME HOME 

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: 2.09 2.04 2.01 2/177 25773
/proc/meminfo: memFree=25541004/32873844 swapFree=7112/7112
[pid=25773] ppid=25771 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25773/stat : 25773 (npSolver-wbo.sh) S 25771 25773 21267 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 287227255 9367552 275 33554432000 4194304 5064252 140737345361584 140737345360496 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/25773/statm: 2287 275 233 213 0 72 0

[startup+0.091497 s]
/proc/loadavg: 2.09 2.04 2.01 2/177 25773
/proc/meminfo: memFree=25541004/32873844 swapFree=7112/7112
[pid=25773] ppid=25771 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25773/stat : 25773 (npSolver-wbo.sh) S 25771 25773 21267 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 287227255 9367552 275 33554432000 4194304 5064252 140737345361584 140737345360496 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/25773/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100184 s]
/proc/loadavg: 2.09 2.04 2.01 2/177 25773
/proc/meminfo: memFree=25541004/32873844 swapFree=7112/7112
[pid=25773] ppid=25771 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25773/stat : 25773 (npSolver-wbo.sh) S 25771 25773 21267 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 287227255 9367552 275 33554432000 4194304 5064252 140737345361584 140737345360496 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/25773/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300112 s]
/proc/loadavg: 2.09 2.04 2.01 2/177 25773
/proc/meminfo: memFree=25541004/32873844 swapFree=7112/7112
[pid=25773] ppid=25771 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25773/stat : 25773 (npSolver-wbo.sh) S 25771 25773 21267 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 287227255 9367552 275 33554432000 4194304 5064252 140737345361584 140737345360496 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/25773/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700275 s]
/proc/loadavg: 2.09 2.04 2.01 2/177 25773
/proc/meminfo: memFree=25541004/32873844 swapFree=7112/7112
[pid=25773] ppid=25771 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25773/stat : 25773 (npSolver-wbo.sh) S 25771 25773 21267 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 287227255 9367552 275 33554432000 4194304 5064252 140737345361584 140737345360496 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/25773/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50027 s]
/proc/loadavg: 2.09 2.04 2.01 3/181 25794
/proc/meminfo: memFree=25524648/32873844 swapFree=7112/7112
[pid=25773] ppid=25771 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25773/stat : 25773 (npSolver-wbo.sh) S 25771 25773 21267 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 287227255 9367552 275 33554432000 4194304 5064252 140737345361584 140737345360496 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/25773/statm: 2287 275 233 213 0 72 0
[pid=25774] ppid=25773 vsize=5868 CPUtime=1.44 cores=0,2,4,6
/proc/25774/stat : 25774 (npSolver-wbo) S 25773 25773 21267 0 -1 4202496 3718 27123 0 0 11 3 120 10 20 0 1 0 287227255 6008832 962 33554432000 4194304 5990268 140735195839728 140735195831168 5173822 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/25774/statm: 1467 962 160 439 0 1024 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 15016

[startup+3.10027 s]
/proc/loadavg: 2.08 2.04 2.01 3/181 25815
/proc/meminfo: memFree=25530856/32873844 swapFree=7112/7112
[pid=25773] ppid=25771 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25773/stat : 25773 (npSolver-wbo.sh) S 25771 25773 21267 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 287227255 9367552 275 33554432000 4194304 5064252 140737345361584 140737345360496 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/25773/statm: 2287 275 233 213 0 72 0
[pid=25774] ppid=25773 vsize=5868 CPUtime=2.63 cores=0,2,4,6
/proc/25774/stat : 25774 (npSolver-wbo) S 25773 25773 21267 0 -1 4202496 3907 36682 0 0 11 3 237 12 20 0 1 0 287227255 6008832 962 33554432000 4194304 5990268 140735195839728 140735195831168 5173822 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/25774/statm: 1467 962 160 439 0 1024 0
Current children cumulated CPU time (s) 2.63
Current children cumulated vsize (KiB) 15016

[startup+6.30033 s]
/proc/loadavg: 2.08 2.04 2.01 3/181 25829
/proc/meminfo: memFree=25535028/32873844 swapFree=7112/7112
[pid=25773] ppid=25771 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25773/stat : 25773 (npSolver-wbo.sh) S 25771 25773 21267 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 287227255 9367552 275 33554432000 4194304 5064252 140737345361584 140737345360496 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/25773/statm: 2287 275 233 213 0 72 0
[pid=25774] ppid=25773 vsize=5868 CPUtime=2.63 cores=0,2,4,6
/proc/25774/stat : 25774 (npSolver-wbo) S 25773 25773 21267 0 -1 4202496 3907 36682 0 0 11 3 237 12 20 0 1 0 287227255 6008832 962 33554432000 4194304 5990268 140735195839728 140735195831168 5173822 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/25774/statm: 1467 962 160 439 0 1024 0
[pid=25821] ppid=25774 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25821/stat : 25821 (satsolver.sh) S 25774 25773 21267 0 -1 4202496 596 0 0 0 0 0 0 0 20 0 1 0 287227520 9367552 267 33554432000 4194304 5064252 140734527770544 140734527769456 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/25821/statm: 2287 267 226 213 0 72 0
[pid=25822] ppid=25821 vsize=9760 CPUtime=3.63 cores=0,2,4,6
/proc/25822/stat : 25822 (glucose) R 25821 25773 21267 0 -1 4202496 2841 0 0 0 363 0 0 0 20 0 1 0 287227520 9994240 2044 33554432000 4194304 5208918 140735535004736 140735535001112 4229319 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/25822/statm: 2440 2044 103 248 0 2189 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 33924

[startup+12.7003 s]
/proc/loadavg: 2.07 2.04 2.01 3/181 25843
/proc/meminfo: memFree=25524704/32873844 swapFree=7112/7112
[pid=25773] ppid=25771 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25773/stat : 25773 (npSolver-wbo.sh) S 25771 25773 21267 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 287227255 9367552 275 33554432000 4194304 5064252 140737345361584 140737345360496 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/25773/statm: 2287 275 233 213 0 72 0
[pid=25774] ppid=25773 vsize=5868 CPUtime=8.37 cores=0,2,4,6
/proc/25774/stat : 25774 (npSolver-wbo) S 25773 25773 21267 0 -1 4202496 4083 47308 0 0 11 3 808 15 20 0 1 0 287227255 6008832 962 33554432000 4194304 5990268 140735195839728 140735195831168 5173822 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/25774/statm: 1467 962 160 439 0 1024 0
[pid=25842] ppid=25774 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25842/stat : 25842 (satsolver.sh) S 25774 25773 21267 0 -1 4202496 597 0 0 0 0 0 0 0 20 0 1 0 287228094 9367552 266 33554432000 4194304 5064252 140736444162816 140736444161728 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/25842/statm: 2287 266 226 213 0 72 0
[pid=25843] ppid=25842 vsize=12184 CPUtime=4.29 cores=0,2,4,6
/proc/25843/stat : 25843 (glucose) R 25842 25773 21267 0 -1 4202496 3507 0 0 0 429 0 0 0 20 0 1 0 287228094 12476416 2687 33554432000 4194304 5208918 140737053391152 140737053389016 4229528 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/25843/statm: 3046 2687 103 248 0 2795 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 36348

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

[startup+15.9003 s]
/proc/loadavg: 2.07 2.04 2.01 3/181 25907
/proc/meminfo: memFree=25519380/32873844 swapFree=7112/7112
[pid=25773] ppid=25771 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25773/stat : 25773 (npSolver-wbo.sh) S 25771 25773 21267 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 287227255 9367552 275 33554432000 4194304 5064252 140737345361584 140737345360496 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/25773/statm: 2287 275 233 213 0 72 0
[pid=25774] ppid=25773 vsize=5868 CPUtime=13.33 cores=0,2,4,6
/proc/25774/stat : 25774 (npSolver-wbo) S 25773 25773 21267 0 -1 4202496 4171 53898 0 0 11 3 1302 17 20 0 1 0 287227255 6008832 963 33554432000 4194304 5990268 140735195839728 140735195831168 5173822 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/25774/statm: 1467 963 161 439 0 1024 0
[pid=25849] ppid=25774 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25849/stat : 25849 (satsolver.sh) S 25774 25773 21267 0 -1 4202496 597 0 0 0 0 0 0 0 20 0 1 0 287228590 9367552 267 33554432000 4194304 5064252 140735898008192 140735898007104 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/25849/statm: 2287 267 226 213 0 72 0
[pid=25850] ppid=25849 vsize=9760 CPUtime=2.54 cores=0,2,4,6
/proc/25850/stat : 25850 (glucose) R 25849 25773 21267 0 -1 4202496 2749 0 0 0 254 0 0 0 20 0 1 0 287228590 9994240 1983 33554432000 4194304 5208918 140736927706160 140736927704104 4229776 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/25850/statm: 2440 1983 103 248 0 2189 0
Current children cumulated CPU time (s) 15.87
Current children cumulated vsize (KiB) 33924

[startup+16.7003 s]
/proc/loadavg: 2.07 2.04 2.01 3/180 25927
/proc/meminfo: memFree=25540236/32873844 swapFree=7112/7112
[pid=25773] ppid=25771 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25773/stat : 25773 (npSolver-wbo.sh) S 25771 25773 21267 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 287227255 9367552 275 33554432000 4194304 5064252 140737345361584 140737345360496 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/25773/statm: 2287 275 233 213 0 72 0
[pid=25774] ppid=25773 vsize=5868 CPUtime=13.33 cores=0,2,4,6
/proc/25774/stat : 25774 (npSolver-wbo) S 25773 25773 21267 0 -1 4202496 4171 53898 0 0 11 3 1302 17 20 0 1 0 287227255 6008832 963 33554432000 4194304 5990268 140735195839728 140735195831168 5173822 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/25774/statm: 1467 963 161 439 0 1024 0
[pid=25849] ppid=25774 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25849/stat : 25849 (satsolver.sh) S 25774 25773 21267 0 -1 4202496 597 0 0 0 0 0 0 0 20 0 1 0 287228590 9367552 267 33554432000 4194304 5064252 140735898008192 140735898007104 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/25849/statm: 2287 267 226 213 0 72 0
[pid=25850] ppid=25849 vsize=9760 CPUtime=3.34 cores=0,2,4,6
/proc/25850/stat : 25850 (glucose) R 25849 25773 21267 0 -1 4202496 2862 0 0 0 334 0 0 0 20 0 1 0 287228590 9994240 2088 33554432000 4194304 5208918 140736927706160 140736927704104 4229316 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/25850/statm: 2440 2088 103 248 0 2189 0
Current children cumulated CPU time (s) 16.67
Current children cumulated vsize (KiB) 33924

[startup+17.5003 s]
/proc/loadavg: 2.14 2.05 2.01 3/181 25935
/proc/meminfo: memFree=25534160/32873844 swapFree=7112/7112
[pid=25773] ppid=25771 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25773/stat : 25773 (npSolver-wbo.sh) S 25771 25773 21267 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 287227255 9367552 275 33554432000 4194304 5064252 140737345361584 140737345360496 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/25773/statm: 2287 275 233 213 0 72 0
[pid=25774] ppid=25773 vsize=5868 CPUtime=13.33 cores=0,2,4,6
/proc/25774/stat : 25774 (npSolver-wbo) S 25773 25773 21267 0 -1 4202496 4171 53898 0 0 11 3 1302 17 20 0 1 0 287227255 6008832 963 33554432000 4194304 5990268 140735195839728 140735195831168 5173822 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/25774/statm: 1467 963 161 439 0 1024 0
[pid=25849] ppid=25774 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25849/stat : 25849 (satsolver.sh) S 25774 25773 21267 0 -1 4202496 597 0 0 0 0 0 0 0 20 0 1 0 287228590 9367552 267 33554432000 4194304 5064252 140735898008192 140735898007104 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/25849/statm: 2287 267 226 213 0 72 0
[pid=25850] ppid=25849 vsize=11436 CPUtime=4.14 cores=0,2,4,6
/proc/25850/stat : 25850 (glucose) R 25849 25773 21267 0 -1 4202496 3297 0 0 0 414 0 0 0 20 0 1 0 287228590 11710464 2500 33554432000 4194304 5208918 140736927706160 140736927704024 4229319 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/25850/statm: 2859 2500 103 248 0 2608 0
Current children cumulated CPU time (s) 17.47
Current children cumulated vsize (KiB) 35600

[startup+17.7003 s]
/proc/loadavg: 2.14 2.05 2.01 3/181 25935
/proc/meminfo: memFree=25534160/32873844 swapFree=7112/7112
[pid=25773] ppid=25771 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25773/stat : 25773 (npSolver-wbo.sh) S 25771 25773 21267 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 287227255 9367552 275 33554432000 4194304 5064252 140737345361584 140737345360496 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/25773/statm: 2287 275 233 213 0 72 0
[pid=25774] ppid=25773 vsize=5868 CPUtime=13.33 cores=0,2,4,6
/proc/25774/stat : 25774 (npSolver-wbo) S 25773 25773 21267 0 -1 4202496 4171 53898 0 0 11 3 1302 17 20 0 1 0 287227255 6008832 963 33554432000 4194304 5990268 140735195839728 140735195831168 5173822 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/25774/statm: 1467 963 161 439 0 1024 0
[pid=25849] ppid=25774 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25849/stat : 25849 (satsolver.sh) S 25774 25773 21267 0 -1 4202496 597 0 0 0 0 0 0 0 20 0 1 0 287228590 9367552 267 33554432000 4194304 5064252 140735898008192 140735898007104 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/25849/statm: 2287 267 226 213 0 72 0
[pid=25850] ppid=25849 vsize=11436 CPUtime=4.34 cores=0,2,4,6
/proc/25850/stat : 25850 (glucose) R 25849 25773 21267 0 -1 4202496 3297 0 0 0 434 0 0 0 20 0 1 0 287228590 11710464 2500 33554432000 4194304 5208918 140736927706160 140736927704024 4229319 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/25850/statm: 2859 2500 103 248 0 2608 0
Current children cumulated CPU time (s) 17.67
Current children cumulated vsize (KiB) 35600

[startup+17.8003 s]
/proc/loadavg: 2.14 2.05 2.01 3/181 25935
/proc/meminfo: memFree=25534160/32873844 swapFree=7112/7112
[pid=25773] ppid=25771 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25773/stat : 25773 (npSolver-wbo.sh) S 25771 25773 21267 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 287227255 9367552 275 33554432000 4194304 5064252 140737345361584 140737345360496 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/25773/statm: 2287 275 233 213 0 72 0
[pid=25774] ppid=25773 vsize=5868 CPUtime=13.33 cores=0,2,4,6
/proc/25774/stat : 25774 (npSolver-wbo) S 25773 25773 21267 0 -1 4202496 4171 53898 0 0 11 3 1302 17 20 0 1 0 287227255 6008832 963 33554432000 4194304 5990268 140735195839728 140735195831168 5173822 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/25774/statm: 1467 963 161 439 0 1024 0
[pid=25849] ppid=25774 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25849/stat : 25849 (satsolver.sh) S 25774 25773 21267 0 -1 4202496 597 0 0 0 0 0 0 0 20 0 1 0 287228590 9367552 267 33554432000 4194304 5064252 140735898008192 140735898007104 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/25849/statm: 2287 267 226 213 0 72 0
[pid=25850] ppid=25849 vsize=11436 CPUtime=4.44 cores=0,2,4,6
/proc/25850/stat : 25850 (glucose) R 25849 25773 21267 0 -1 4202496 3297 0 0 0 444 0 0 0 20 0 1 0 287228590 11710464 2500 33554432000 4194304 5208918 140736927706160 140736927704024 4229776 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/25850/statm: 2859 2500 103 248 0 2608 0
Current children cumulated CPU time (s) 17.77
Current children cumulated vsize (KiB) 35600

Child status: 0
Real time (s): 17.8161
CPU time (s): 17.8113
CPU user time (s): 17.5843
CPU system time (s): 0.226965
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 38836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 17.5843
system time used= 0.226965
maximum resident set size= 18240
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 65300
page faults= 0
swaps= 0
block input operations= 0
block output operations= 22176
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 273
involuntary context switches= 154

runsolver used 0.041993 second user time and 0.095985 second system time

The end

Launcher Data 

Begin job on node104 at 2012-05-28 15:16:27
IDJOB=3713882
IDBENCH=79247
IDSOLVER=2294
FILE ID=node104/3713882-1338210987
RUNJOBID= node104-1338194257-21283
PBS_JOBID= 14624596
Free space on /tmp= 66884 MiB

SOLVER NAME= npSolver 1.0
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111224255--soft-0-100-0.wbo
COMMAND LINE= DIR/npSolver-wbo.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3713882-1338210987/watcher-3713882-1338210987 -o /tmp/evaluation-result-3713882-1338210987/solver-3713882-1338210987 -C 1800 -W 1900 -M 15500  HOME/npSolver-wbo.sh HOME/instance-3713882-1338210987.wbo 1569042444 HOME HOME

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

MD5SUM BENCH= 2d2bf2958836971f0db370fff49dd93d
RANDOM SEED=1569042444

node104.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		: 2666.266
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	: 5332.53
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		: 2666.266
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		: 2666.266
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	: 5331.91
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		: 2666.266
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	: 5331.92
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		: 2666.266
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		: 2666.266
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		: 2666.266
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.266
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	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        25541616 kB
Buffers:          407008 kB
Cached:          5956992 kB
SwapCached:         1084 kB
Active:          5485100 kB
Inactive:         905776 kB
Active(anon):      19188 kB
Inactive(anon):     9936 kB
Active(file):    5465912 kB
Inactive(file):   895840 kB
Unevictable:        7112 kB
Mlocked:            7112 kB
SwapTotal:      67108856 kB
SwapFree:       67106720 kB
Dirty:             18084 kB
Writeback:             0 kB
AnonPages:         32852 kB
Mapped:            15540 kB
Shmem:               196 kB
Slab:             801840 kB
SReclaimable:     243672 kB
SUnreclaim:       558168 kB
KernelStack:        1504 kB
PageTables:         4276 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     134844 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 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= 66876 MiB
End job on node104 at 2012-05-28 15:16:45