Trace number 2695622

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
PB/CT 0.1Wrong Opt. 1367.28 1367.24

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111218308--soft-0-100-0.wbo
MD5SUM603b2ea4eb6e4b400f8febe44a5c96d8
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 benchmark0.620904
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 1154
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 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 0/71 clauses 0/30 units 0
0.00/0.00	c vars 169
0.02/0.05	c 0.045993 7.61719 143 2257
0.02/0.05	o 437
0.02/0.06	c 0.054991 7.75391 163 3244
0.02/0.06	o 318
0.02/0.07	c 0.06399 7.75391 218 3573
0.02/0.07	o 306
0.02/0.09	c 0.074988 7.75391 296 3842
0.02/0.09	o 301
0.02/0.09	c 0.078987 7.75391 313 3929
0.02/0.09	o 299
0.02/0.09	c 0.079987 7.75391 314 3965
0.02/0.09	o 279
0.02/0.09	c 0.082987 7.75391 333 4043
0.02/0.09	o 237
0.09/0.14	c 0.121981 7.75391 627 5134
0.09/0.14	o 193
0.29/0.32	c 0.272958 7.87891 790 8451
0.29/0.32	o 177
0.29/0.38	c 0.329949 7.87891 455 9462
0.29/0.38	o 155
0.79/0.89	c 0.752885 7.87891 511 16561
0.79/0.89	o 151
0.79/0.89	c 0.753885 7.87891 511 16611
0.79/0.89	o 123
0.99/1.03	c 0.875866 7.87891 496 18375
0.99/1.03	o 113
12.39/12.41	c 10.5024 8.00391 1203 149577
12.39/12.41	o 103
19.49/19.52	c 16.9264 8.00391 1254 197269
19.49/19.52	o 70
33.49/33.52	c 29.8315 8.00391 1420 303916
33.49/33.52	o 68
44.39/44.40	c 40.2839 8.00391 1484 348297
44.39/44.40	o 27
145.79/145.81	c 139.463 8.00391 1551 665230
145.79/145.81	o 24
489.71/489.78	c 478.421 8.00391 1626 1378196
489.71/489.78	o 14
1367.23/1367.23	c 1343.8 8.00391 1654 3317368
1367.23/1367.23	s OPTIMUM FOUND
1367.23/1367.23	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	14

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2695622-1277923869/watcher-2695622-1277923869 -o /tmp/evaluation-result-2695622-1277923869/solver-2695622-1277923869 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2695622-1277923869.wbo 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 3891200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 3942400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.91 1.97 1.99 3/178 15560
/proc/meminfo: memFree=30689136/32951124 swapFree=67111528/67111528
[pid=15560] ppid=15558 vsize=3836 CPUtime=0
/proc/15560/stat : 15560 (pbct) R 15558 15560 15507 0 -1 4202496 672 0 0 0 0 0 0 0 25 0 1 0 133684815 3928064 592 4089446400 134512640 136421960 4290509056 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/15560/statm: 959 593 193 467 0 490 0

[startup+0.0298989 s]
/proc/loadavg: 1.91 1.97 1.99 3/178 15560
/proc/meminfo: memFree=30689136/32951124 swapFree=67111528/67111528
[pid=15560] ppid=15558 vsize=7796 CPUtime=0.02
/proc/15560/stat : 15560 (pbct) R 15558 15560 15507 0 -1 4202496 1635 0 0 0 2 0 0 0 25 0 1 0 133684815 7983104 1555 4089446400 134512640 136421960 4290509056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/15560/statm: 1949 1555 213 467 0 1480 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7796

[startup+0.102874 s]
/proc/loadavg: 1.91 1.97 1.99 3/178 15560
/proc/meminfo: memFree=30689136/32951124 swapFree=67111528/67111528
[pid=15560] ppid=15558 vsize=7936 CPUtime=0.09
/proc/15560/stat : 15560 (pbct) R 15558 15560 15507 0 -1 4202496 1698 0 0 0 8 1 0 0 18 0 1 0 133684815 8126464 1611 4089446400 134512640 136421960 4290509056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/15560/statm: 1984 1611 236 467 0 1515 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7936

[startup+0.300857 s]
/proc/loadavg: 1.91 1.97 1.99 3/178 15560
/proc/meminfo: memFree=30689136/32951124 swapFree=67111528/67111528
[pid=15560] ppid=15558 vsize=7936 CPUtime=0.29
/proc/15560/stat : 15560 (pbct) R 15558 15560 15507 0 -1 4202496 1715 0 0 0 25 4 0 0 18 0 1 0 133684815 8126464 1627 4089446400 134512640 136421960 4290509056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/15560/statm: 1984 1627 236 467 0 1515 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7936

[startup+0.700783 s]
/proc/loadavg: 1.91 1.97 1.99 3/178 15560
/proc/meminfo: memFree=30689136/32951124 swapFree=67111528/67111528
[pid=15560] ppid=15558 vsize=8064 CPUtime=0.69
/proc/15560/stat : 15560 (pbct) R 15558 15560 15507 0 -1 4202496 1725 0 0 0 59 10 0 0 18 0 1 0 133684815 8257536 1635 4089446400 134512640 136421960 4290509056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/15560/statm: 2016 1635 236 467 0 1547 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8064

[startup+1.50064 s]
/proc/loadavg: 1.92 1.97 1.99 3/179 15561
/proc/meminfo: memFree=30681440/32951124 swapFree=67111528/67111528
[pid=15560] ppid=15558 vsize=8064 CPUtime=1.49
/proc/15560/stat : 15560 (pbct) R 15558 15560 15507 0 -1 4202496 1743 0 0 0 125 24 0 0 20 0 1 0 133684815 8257536 1650 4089446400 134512640 136421960 4290509056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/15560/statm: 2016 1650 236 467 0 1547 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8064

[startup+3.10037 s]
/proc/loadavg: 1.92 1.97 1.99 3/179 15561
/proc/meminfo: memFree=30677904/32951124 swapFree=67111528/67111528
[pid=15560] ppid=15558 vsize=8192 CPUtime=3.09
/proc/15560/stat : 15560 (pbct) R 15558 15560 15507 0 -1 4202496 1757 0 0 0 259 50 0 0 25 0 1 0 133684815 8388608 1664 4089446400 134512640 136421960 4290509056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/15560/statm: 2048 1664 236 467 0 1579 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8192

[startup+6.30077 s]
/proc/loadavg: 1.93 1.97 1.99 3/179 15561
/proc/meminfo: memFree=30668728/32951124 swapFree=67111528/67111528
[pid=15560] ppid=15558 vsize=8192 CPUtime=6.29
/proc/15560/stat : 15560 (pbct) R 15558 15560 15507 0 -1 4202496 1768 0 0 0 527 102 0 0 25 0 1 0 133684815 8388608 1675 4089446400 134512640 136421960 4290509056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/15560/statm: 2048 1675 236 467 0 1579 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8192

[startup+12.7006 s]
/proc/loadavg: 1.93 1.97 1.99 3/179 15561
/proc/meminfo: memFree=30654596/32951124 swapFree=67111528/67111528
[pid=15560] ppid=15558 vsize=8192 CPUtime=12.69
/proc/15560/stat : 15560 (pbct) R 15558 15560 15507 0 -1 4202496 1773 0 0 0 1074 195 0 0 25 0 1 0 133684815 8388608 1679 4089446400 134512640 136421960 4290509056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/15560/statm: 2048 1679 236 467 0 1579 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8192

[startup+25.5004 s]
/proc/loadavg: 1.94 1.97 1.99 3/179 15562
/proc/meminfo: memFree=30641332/32951124 swapFree=67111528/67111528
[pid=15560] ppid=15558 vsize=8192 CPUtime=25.5
/proc/15560/stat : 15560 (pbct) R 15558 15560 15507 0 -1 4202496 1774 0 0 0 2239 311 0 0 25 0 1 0 133684815 8388608 1679 4089446400 134512640 136421960 4290509056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/15560/statm: 2048 1679 236 467 0 1579 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 8192

[startup+51.1009 s]
/proc/loadavg: 2.02 1.99 1.99 3/179 15562
/proc/meminfo: memFree=30618596/32951124 swapFree=67111528/67111528
[pid=15560] ppid=15558 vsize=8192 CPUtime=51.09
/proc/15560/stat : 15560 (pbct) R 15558 15560 15507 0 -1 4202496 1776 0 0 0 4680 429 0 0 25 0 1 0 133684815 8388608 1679 4089446400 134512640 136421960 4290509056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/15560/statm: 2048 1679 236 467 0 1579 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 8192

[startup+102.307 s]
/proc/loadavg: 2.01 1.99 1.99 3/179 15564
/proc/meminfo: memFree=30568972/32951124 swapFree=67111528/67111528
[pid=15560] ppid=15558 vsize=8192 CPUtime=102.3
/proc/15560/stat : 15560 (pbct) R 15558 15560 15507 0 -1 4202496 1776 0 0 0 9679 551 0 0 25 0 1 0 133684815 8388608 1679 4089446400 134512640 136421960 4290509056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/15560/statm: 2048 1679 236 467 0 1579 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 8192

[startup+162.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/179 15565
/proc/meminfo: memFree=30509292/32951124 swapFree=67111528/67111528
[pid=15560] ppid=15558 vsize=8192 CPUtime=162.3
/proc/15560/stat : 15560 (pbct) R 15558 15560 15507 0 -1 4202496 1777 0 0 0 15558 672 0 0 25 0 1 0 133684815 8388608 1679 4089446400 134512640 136421960 4290509056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/15560/statm: 2048 1679 236 467 0 1579 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 8192

[startup+222.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/179 15566
/proc/meminfo: memFree=30451716/32951124 swapFree=67111528/67111528
[pid=15560] ppid=15558 vsize=8192 CPUtime=222.29
/proc/15560/stat : 15560 (pbct) R 15558 15560 15507 0 -1 4202496 1777 0 0 0 21456 773 0 0 25 0 1 0 133684815 8388608 1679 4089446400 134512640 136421960 4290509056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/15560/statm: 2048 1679 236 467 0 1579 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 8192

[startup+282.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/179 15568
/proc/meminfo: memFree=30403684/32951124 swapFree=67111528/67111528
[pid=15560] ppid=15558 vsize=8192 CPUtime=282.3
/proc/15560/stat : 15560 (pbct) R 15558 15560 15507 0 -1 4202496 1777 0 0 0 27373 857 0 0 25 0 1 0 133684815 8388608 1679 4089446400 134512640 136421960 4290509056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/15560/statm: 2048 1679 236 467 0 1579 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 8192

[startup+342.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/179 15570
/proc/meminfo: memFree=30343756/32951124 swapFree=67111528/67111528
[pid=15560] ppid=15558 vsize=8192 CPUtime=342.29
/proc/15560/stat : 15560 (pbct) R 15558 15560 15507 0 -1 4202496 1777 0 0 0 33293 936 0 0 25 0 1 0 133684815 8388608 1679 4089446400 134512640 136421960 4290509056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/15560/statm: 2048 1679 236 467 0 1579 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 8192

[startup+402.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/179 15572
/proc/meminfo: memFree=30289884/32951124 swapFree=67111528/67111528
[pid=15560] ppid=15558 vsize=8192 CPUtime=402.3
/proc/15560/stat : 15560 (pbct) R 15558 15560 15507 0 -1 4202496 1777 0 0 0 39212 1018 0 0 25 0 1 0 133684815 8388608 1679 4089446400 134512640 136421960 4290509056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/15560/statm: 2048 1679 236 467 0 1579 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 8192

[startup+462.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/179 15573
/proc/meminfo: memFree=30229832/32951124 swapFree=67111528/67111528
[pid=15560] ppid=15558 vsize=8192 CPUtime=462.31
/proc/15560/stat : 15560 (pbct) R 15558 15560 15507 0 -1 4202496 1777 0 0 0 45128 1103 0 0 25 0 1 0 133684815 8388608 1679 4089446400 134512640 136421960 4290509056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/15560/statm: 2048 1679 236 467 0 1579 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 8192

[startup+522.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/179 15574
/proc/meminfo: memFree=30164452/32951124 swapFree=67111528/67111528
[pid=15560] ppid=15558 vsize=8192 CPUtime=522.3
/proc/15560/stat : 15560 (pbct) R 15558 15560 15507 0 -1 4202496 1781 0 0 0 51048 1182 0 0 25 0 1 0 133684815 8388608 1682 4089446400 134512640 136421960 4290509056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/15560/statm: 2048 1682 236 467 0 1579 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 8192

[startup+582.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/179 15576
/proc/meminfo: memFree=30112932/32951124 swapFree=67111528/67111528
[pid=15560] ppid=15558 vsize=8192 CPUtime=582.3
/proc/15560/stat : 15560 (pbct) R 15558 15560 15507 0 -1 4202496 1781 0 0 0 56970 1260 0 0 25 0 1 0 133684815 8388608 1682 4089446400 134512640 136421960 4290509056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/15560/statm: 2048 1682 236 467 0 1579 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 8192

[startup+642.301 s]
/proc/loadavg: 2.03 2.00 2.00 3/179 15587
/proc/meminfo: memFree=30061140/32951124 swapFree=67111528/67111528
[pid=15560] ppid=15558 vsize=8192 CPUtime=642.32
/proc/15560/stat : 15560 (pbct) R 15558 15560 15507 0 -1 4202496 1781 0 0 0 62886 1346 0 0 25 0 1 0 133684815 8388608 1682 4089446400 134512640 136421960 4290509056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/15560/statm: 2048 1682 236 467 0 1579 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 8192

[startup+702.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/179 15589
/proc/meminfo: memFree=30017692/32951124 swapFree=67111528/67111528
[pid=15560] ppid=15558 vsize=8192 CPUtime=702.31
/proc/15560/stat : 15560 (pbct) R 15558 15560 15507 0 -1 4202496 1782 0 0 0 68801 1430 0 0 25 0 1 0 133684815 8388608 1683 4089446400 134512640 136421960 4290509056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/15560/statm: 2048 1683 236 467 0 1579 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 8192

[startup+762.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 15590
/proc/meminfo: memFree=29957888/32951124 swapFree=67111528/67111528
[pid=15560] ppid=15558 vsize=8192 CPUtime=762.32
/proc/15560/stat : 15560 (pbct) R 15558 15560 15507 0 -1 4202496 1782 0 0 0 74721 1511 0 0 25 0 1 0 133684815 8388608 1683 4089446400 134512640 136421960 4290509056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/15560/statm: 2048 1683 236 467 0 1579 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 8192

[startup+822.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 15591
/proc/meminfo: memFree=29906020/32951124 swapFree=67111528/67111528
[pid=15560] ppid=15558 vsize=8192 CPUtime=822.31
/proc/15560/stat : 15560 (pbct) R 15558 15560 15507 0 -1 4202496 1782 0 0 0 80642 1589 0 0 25 0 1 0 133684815 8388608 1683 4089446400 134512640 136421960 4290509056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/15560/statm: 2048 1683 236 467 0 1579 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 8192

[startup+882.301 s]
/proc/loadavg: 2.06 2.01 2.00 3/179 15593
/proc/meminfo: memFree=29865308/32951124 swapFree=67111528/67111528
[pid=15560] ppid=15558 vsize=8192 CPUtime=882.31
/proc/15560/stat : 15560 (pbct) R 15558 15560 15507 0 -1 4202496 1782 0 0 0 86562 1669 0 0 25 0 1 0 133684815 8388608 1683 4089446400 134512640 136421960 4290509056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/15560/statm: 2048 1683 236 467 0 1579 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 8192

[startup+942.301 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 15595
/proc/meminfo: memFree=29812816/32951124 swapFree=67111528/67111528
[pid=15560] ppid=15558 vsize=8192 CPUtime=942.31
/proc/15560/stat : 15560 (pbct) R 15558 15560 15507 0 -1 4202496 1782 0 0 0 92485 1746 0 0 25 0 1 0 133684815 8388608 1683 4089446400 134512640 136421960 4290509056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/15560/statm: 2048 1683 236 467 0 1579 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 8192

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 15597
/proc/meminfo: memFree=29759948/32951124 swapFree=67111528/67111528
[pid=15560] ppid=15558 vsize=8192 CPUtime=1002.31
/proc/15560/stat : 15560 (pbct) R 15558 15560 15507 0 -1 4202496 1782 0 0 0 98413 1818 0 0 25 0 1 0 133684815 8388608 1683 4089446400 134512640 136421960 4290509056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/15560/statm: 2048 1683 236 467 0 1579 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 8192

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 15598
/proc/meminfo: memFree=29715136/32951124 swapFree=67111528/67111528
[pid=15560] ppid=15558 vsize=8192 CPUtime=1062.32
/proc/15560/stat : 15560 (pbct) R 15558 15560 15507 0 -1 4202496 1782 0 0 0 104331 1901 0 0 25 0 1 0 133684815 8388608 1683 4089446400 134512640 136421960 4290509056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/15560/statm: 2048 1683 236 467 0 1579 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 8192

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 15654
/proc/meminfo: memFree=31778568/32951124 swapFree=67111528/67111528
[pid=15560] ppid=15558 vsize=8192 CPUtime=1122.31
/proc/15560/stat : 15560 (pbct) R 15558 15560 15507 0 -1 4202496 1782 0 0 0 110257 1974 0 0 25 0 1 0 133684815 8388608 1683 4089446400 134512640 136421960 4290509056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/15560/statm: 2048 1683 236 467 0 1579 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 8192

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 15656
/proc/meminfo: memFree=31778844/32951124 swapFree=67111528/67111528
[pid=15560] ppid=15558 vsize=8192 CPUtime=1182.32
/proc/15560/stat : 15560 (pbct) R 15558 15560 15507 0 -1 4202496 1782 0 0 0 116181 2051 0 0 25 0 1 0 133684815 8388608 1683 4089446400 134512640 136421960 4290509056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/15560/statm: 2048 1683 236 467 0 1579 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 8192

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 15658
/proc/meminfo: memFree=31778564/32951124 swapFree=67111528/67111528
[pid=15560] ppid=15558 vsize=8192 CPUtime=1242.32
/proc/15560/stat : 15560 (pbct) R 15558 15560 15507 0 -1 4202496 1782 0 0 0 122101 2131 0 0 25 0 1 0 133684815 8388608 1683 4089446400 134512640 136421960 4290509056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/15560/statm: 2048 1683 236 467 0 1579 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 8192

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 15660
/proc/meminfo: memFree=31778664/32951124 swapFree=67111528/67111528
[pid=15560] ppid=15558 vsize=8192 CPUtime=1302.33
/proc/15560/stat : 15560 (pbct) R 15558 15560 15507 0 -1 4202496 1782 0 0 0 128027 2206 0 0 25 0 1 0 133684815 8388608 1683 4089446400 134512640 136421960 4290509056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/15560/statm: 2048 1683 236 467 0 1579 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 8192

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 15688
/proc/meminfo: memFree=31730552/32951124 swapFree=67111528/67111528
[pid=15560] ppid=15558 vsize=8192 CPUtime=1362.32
/proc/15560/stat : 15560 (pbct) R 15558 15560 15507 0 -1 4202496 1782 0 0 0 133896 2336 0 0 25 0 1 0 133684815 8388608 1683 4089446400 134512640 136421960 4290509056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/15560/statm: 2048 1683 236 467 0 1579 0
Current children cumulated CPU time (s) 1362.32
Current children cumulated vsize (KiB) 8192

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

[startup+1363.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 15688
/proc/meminfo: memFree=31730428/32951124 swapFree=67111528/67111528
[pid=15560] ppid=15558 vsize=8192 CPUtime=1363.13
/proc/15560/stat : 15560 (pbct) R 15558 15560 15507 0 -1 4202496 1782 0 0 0 133974 2339 0 0 25 0 1 0 133684815 8388608 1683 4089446400 134512640 136421960 4290509056 18446744073709551615 134902408 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/15560/statm: 2048 1683 236 467 0 1579 0
Current children cumulated CPU time (s) 1363.13
Current children cumulated vsize (KiB) 8192

[startup+1364.7 s]
/proc/loadavg: 2.00 2.00 2.00 4/179 15688
/proc/meminfo: memFree=31729684/32951124 swapFree=67111528/67111528
[pid=15560] ppid=15558 vsize=8192 CPUtime=1364.73
/proc/15560/stat : 15560 (pbct) R 15558 15560 15507 0 -1 4202496 1782 0 0 0 134131 2342 0 0 25 0 1 0 133684815 8388608 1683 4089446400 134512640 136421960 4290509056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/15560/statm: 2048 1683 236 467 0 1579 0
Current children cumulated CPU time (s) 1364.73
Current children cumulated vsize (KiB) 8192

[startup+1366.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 15688
/proc/meminfo: memFree=31724220/32951124 swapFree=67111528/67111528
[pid=15560] ppid=15558 vsize=8192 CPUtime=1366.33
/proc/15560/stat : 15560 (pbct) R 15558 15560 15507 0 -1 4202496 1782 0 0 0 134288 2345 0 0 25 0 1 0 133684815 8388608 1683 4089446400 134512640 136421960 4290509056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/15560/statm: 2048 1683 236 467 0 1579 0
Current children cumulated CPU time (s) 1366.33
Current children cumulated vsize (KiB) 8192

[startup+1366.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 15688
/proc/meminfo: memFree=31724220/32951124 swapFree=67111528/67111528
[pid=15560] ppid=15558 vsize=8192 CPUtime=1366.73
/proc/15560/stat : 15560 (pbct) R 15558 15560 15507 0 -1 4202496 1782 0 0 0 134327 2346 0 0 25 0 1 0 133684815 8388608 1683 4089446400 134512640 136421960 4290509056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/15560/statm: 2048 1683 236 467 0 1579 0
Current children cumulated CPU time (s) 1366.73
Current children cumulated vsize (KiB) 8192

[startup+1367.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 15688
/proc/meminfo: memFree=31724220/32951124 swapFree=67111528/67111528
[pid=15560] ppid=15558 vsize=8192 CPUtime=1367.13
/proc/15560/stat : 15560 (pbct) R 15558 15560 15507 0 -1 4202496 1782 0 0 0 134366 2347 0 0 25 0 1 0 133684815 8388608 1683 4089446400 134512640 136421960 4290509056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/15560/statm: 2048 1683 236 467 0 1579 0
Current children cumulated CPU time (s) 1367.13
Current children cumulated vsize (KiB) 8192

[startup+1367.2 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 15688
/proc/meminfo: memFree=31724220/32951124 swapFree=67111528/67111528
[pid=15560] ppid=15558 vsize=8192 CPUtime=1367.23
/proc/15560/stat : 15560 (pbct) R 15558 15560 15507 0 -1 4202496 1782 0 0 0 134376 2347 0 0 25 0 1 0 133684815 8388608 1683 4089446400 134512640 136421960 4290509056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/15560/statm: 2048 1683 236 467 0 1579 0
Current children cumulated CPU time (s) 1367.23
Current children cumulated vsize (KiB) 8192

Child status: 0
Real time (s): 1367.24
CPU time (s): 1367.28
CPU user time (s): 1343.8
CPU system time (s): 23.4744
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 8192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1343.8
system time used= 23.4744
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1787
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= 2
involuntary context switches= 2035

runsolver used 2.56561 second user time and 4.32634 second system time

The end

Launcher Data 

Begin job on node101 at 2010-06-30 20:51:09
IDJOB=2695622
IDBENCH=79218
IDSOLVER=1208
FILE ID=node101/2695622-1277923869
PBS_JOBID= 11197351
Free space on /tmp= 74208 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111218308--soft-0-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695622-1277923869/watcher-2695622-1277923869 -o /tmp/evaluation-result-2695622-1277923869/solver-2695622-1277923869 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2695622-1277923869.wbo

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 3800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 603b2ea4eb6e4b400f8febe44a5c96d8
RANDOM SEED=74317511

node101.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 2666.837
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.837
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.837
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.837
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.837
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.837
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.837
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.837
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      30689656 kB
Buffers:        211856 kB
Cached:         741528 kB
SwapCached:          0 kB
Active:        1576200 kB
Inactive:       541796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30689656 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1988 kB
Writeback:           0 kB
AnonPages:     1164436 kB
Mapped:          15104 kB
Slab:            79092 kB
PageTables:       7144 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  1311832 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 74204 MiB
End job on node101 at 2010-06-30 21:13:57