Trace number 2695662

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. 1434.46 1434.4

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111228076--soft-0-100-0.wbo
MD5SUM769102c4365831847599c548efd52eec
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.246961
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 1225
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
0.00/0.05	c 0.042993 7.61328 134 1885
0.00/0.05	o 514
0.00/0.07	c 0.049992 7.75 174 3146
0.00/0.07	o 279
0.00/0.07	c 0.051992 7.75 182 3212
0.00/0.07	o 248
0.07/0.08	c 0.06099 7.75 260 3595
0.07/0.08	o 195
0.07/0.08	c 0.06199 7.75 265 3650
0.07/0.08	o 188
0.09/0.10	c 0.071989 7.75 371 3969
0.09/0.10	o 162
0.89/0.91	c 0.549916 7.87891 1123 15759
0.89/0.91	o 154
0.89/0.99	c 0.597909 7.87891 479 17138
0.89/0.99	o 143
1.00/1.02	c 0.610907 7.87891 633 17680
1.00/1.02	o 108
1.69/1.70	c 1.01185 7.87891 764 27378
1.69/1.70	o 101
2.10/2.19	c 1.3198 7.87891 1288 35670
2.10/2.19	o 89
11.09/11.15	c 6.87195 8.00391 1120 139346
11.09/11.15	o 87
28.10/28.11	c 19.431 8.00391 1532 285401
28.10/28.11	o 79
28.10/28.13	c 19.447 8.00391 1510 285460
28.10/28.13	o 76
42.39/42.46	c 33.004 8.00391 1552 312468
42.39/42.46	o 75
47.50/47.56	c 37.8322 8.00391 1560 322426
47.50/47.56	o 69
47.50/47.59	c 37.8642 8.00391 1563 322528
47.50/47.59	o 51
50.39/50.43	c 40.5308 8.00391 1564 330470
50.39/50.43	o 47
50.60/50.63	c 40.7138 8.00391 1569 330985
50.60/50.63	o 33
50.60/50.63	c 40.7188 8.00391 1569 331033
50.60/50.63	o 24
480.81/480.86	c 449.684 8.00391 1740 1603315
480.81/480.86	o 14
1434.35/1434.39	c 1373.3 8.00391 1671 3512973
1434.35/1434.39	s OPTIMUM FOUND
1434.35/1434.39	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-2695662-1277924413/watcher-2695662-1277924413 -o /tmp/evaluation-result-2695662-1277924413/solver-2695662-1277924413 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2695662-1277924413.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: 1.92 1.98 1.99 4/196 26797
/proc/meminfo: memFree=31349504/32950928 swapFree=67111528/67111528
[pid=26797] ppid=26795 vsize=3968 CPUtime=0
/proc/26797/stat : 26797 (pbct) R 26795 26797 24708 0 -1 4202496 698 0 0 0 0 0 0 0 22 0 1 0 168044413 4063232 617 4089446400 134512640 136421960 4290774896 18446744073709551615 135829965 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26797/statm: 992 618 193 467 0 523 0

[startup+0.085358 s]
/proc/loadavg: 1.92 1.98 1.99 4/196 26797
/proc/meminfo: memFree=31349504/32950928 swapFree=67111528/67111528
[pid=26797] ppid=26795 vsize=7932 CPUtime=0.07
/proc/26797/stat : 26797 (pbct) R 26795 26797 24708 0 -1 4202496 1692 0 0 0 5 2 0 0 22 0 1 0 168044413 8122368 1608 4089446400 134512640 136421960 4290774896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26797/statm: 1983 1608 236 467 0 1514 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7932

[startup+0.100357 s]
/proc/loadavg: 1.92 1.98 1.99 4/196 26797
/proc/meminfo: memFree=31349504/32950928 swapFree=67111528/67111528
[pid=26797] ppid=26795 vsize=7932 CPUtime=0.09
/proc/26797/stat : 26797 (pbct) R 26795 26797 24708 0 -1 4202496 1696 0 0 0 6 3 0 0 22 0 1 0 168044413 8122368 1610 4089446400 134512640 136421960 4290774896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26797/statm: 1983 1610 236 467 0 1514 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7932

[startup+0.300318 s]
/proc/loadavg: 1.92 1.98 1.99 4/196 26797
/proc/meminfo: memFree=31349504/32950928 swapFree=67111528/67111528
[pid=26797] ppid=26795 vsize=8064 CPUtime=0.29
/proc/26797/stat : 26797 (pbct) R 26795 26797 24708 0 -1 4202496 1722 0 0 0 18 11 0 0 22 0 1 0 168044413 8257536 1635 4089446400 134512640 136421960 4290774896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26797/statm: 2016 1635 236 467 0 1547 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8064

[startup+0.700247 s]
/proc/loadavg: 1.92 1.98 1.99 4/196 26797
/proc/meminfo: memFree=31349504/32950928 swapFree=67111528/67111528
[pid=26797] ppid=26795 vsize=8064 CPUtime=0.69
/proc/26797/stat : 26797 (pbct) R 26795 26797 24708 0 -1 4202496 1725 0 0 0 42 27 0 0 25 0 1 0 168044413 8257536 1638 4089446400 134512640 136421960 4290774896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26797/statm: 2016 1638 236 467 0 1547 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8064

[startup+1.50109 s]
/proc/loadavg: 1.92 1.98 1.99 3/197 26798
/proc/meminfo: memFree=31344044/32950928 swapFree=67111528/67111528
[pid=26797] ppid=26795 vsize=8064 CPUtime=1.49
/proc/26797/stat : 26797 (pbct) R 26795 26797 24708 0 -1 4202496 1740 0 0 0 89 60 0 0 25 0 1 0 168044413 8257536 1650 4089446400 134512640 136421960 4290774896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26797/statm: 2016 1650 236 467 0 1547 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8064

[startup+3.10079 s]
/proc/loadavg: 1.92 1.98 1.99 3/197 26798
/proc/meminfo: memFree=31343672/32950928 swapFree=67111528/67111528
[pid=26797] ppid=26795 vsize=8064 CPUtime=3.09
/proc/26797/stat : 26797 (pbct) R 26795 26797 24708 0 -1 4202496 1750 0 0 0 185 124 0 0 25 0 1 0 168044413 8257536 1658 4089446400 134512640 136421960 4290774896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26797/statm: 2016 1658 236 467 0 1547 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8064

[startup+6.30018 s]
/proc/loadavg: 1.93 1.98 1.99 3/197 26798
/proc/meminfo: memFree=31344152/32950928 swapFree=67111528/67111528
[pid=26797] ppid=26795 vsize=8192 CPUtime=6.29
/proc/26797/stat : 26797 (pbct) R 26795 26797 24708 0 -1 4202496 1755 0 0 0 388 241 0 0 25 0 1 0 168044413 8388608 1663 4089446400 134512640 136421960 4290774896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26797/statm: 2048 1663 236 467 0 1579 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8192

[startup+12.701 s]
/proc/loadavg: 1.93 1.98 1.99 3/197 26799
/proc/meminfo: memFree=31344420/32950928 swapFree=67111528/67111528
[pid=26797] ppid=26795 vsize=8192 CPUtime=12.69
/proc/26797/stat : 26797 (pbct) R 26795 26797 24708 0 -1 4202496 1756 0 0 0 783 486 0 0 25 0 1 0 168044413 8388608 1663 4089446400 134512640 136421960 4290774896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26797/statm: 2048 1663 236 467 0 1579 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8192

[startup+25.5005 s]
/proc/loadavg: 1.95 1.98 1.99 3/197 26799
/proc/meminfo: memFree=31345420/32950928 swapFree=67111528/67111528
[pid=26797] ppid=26795 vsize=8192 CPUtime=25.49
/proc/26797/stat : 26797 (pbct) R 26795 26797 24708 0 -1 4202496 1756 0 0 0 1732 817 0 0 25 0 1 0 168044413 8388608 1663 4089446400 134512640 136421960 4290774896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26797/statm: 2048 1663 236 467 0 1579 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8192

[startup+51.1007 s]
/proc/loadavg: 2.03 2.00 2.00 3/197 26809
/proc/meminfo: memFree=31331008/32950928 swapFree=67111528/67111528
[pid=26797] ppid=26795 vsize=8192 CPUtime=51.09
/proc/26797/stat : 26797 (pbct) R 26795 26797 24708 0 -1 4202496 1764 0 0 0 4116 993 0 0 25 0 1 0 168044413 8388608 1663 4089446400 134512640 136421960 4290774896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26797/statm: 2048 1663 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: 2.06 2.01 2.00 3/197 26810
/proc/meminfo: memFree=31320376/32950928 swapFree=67111528/67111528
[pid=26797] ppid=26795 vsize=8192 CPUtime=102.3
/proc/26797/stat : 26797 (pbct) R 26795 26797 24708 0 -1 4202496 1764 0 0 0 9045 1185 0 0 25 0 1 0 168044413 8388608 1663 4089446400 134512640 136421960 4290774896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26797/statm: 2048 1663 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: 2.02 2.01 2.00 3/197 26812
/proc/meminfo: memFree=31320096/32950928 swapFree=67111528/67111528
[pid=26797] ppid=26795 vsize=8192 CPUtime=162.3
/proc/26797/stat : 26797 (pbct) R 26795 26797 24708 0 -1 4202496 1765 0 0 0 14821 1409 0 0 25 0 1 0 168044413 8388608 1664 4089446400 134512640 136421960 4290774896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26797/statm: 2048 1664 236 467 0 1579 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 8192

[startup+222.301 s]
/proc/loadavg: 2.01 2.00 2.00 3/197 26813
/proc/meminfo: memFree=31314096/32950928 swapFree=67111528/67111528
[pid=26797] ppid=26795 vsize=8192 CPUtime=222.3
/proc/26797/stat : 26797 (pbct) R 26795 26797 24708 0 -1 4202496 1765 0 0 0 20581 1649 0 0 25 0 1 0 168044413 8388608 1664 4089446400 134512640 136421960 4290774896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26797/statm: 2048 1664 236 467 0 1579 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 8192

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 26815
/proc/meminfo: memFree=31313928/32950928 swapFree=67111528/67111528
[pid=26797] ppid=26795 vsize=8192 CPUtime=282.3
/proc/26797/stat : 26797 (pbct) R 26795 26797 24708 0 -1 4202496 1767 0 0 0 26232 1998 0 0 25 0 1 0 168044413 8388608 1666 4089446400 134512640 136421960 4290774896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26797/statm: 2048 1666 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 2.00 2.00 3/197 26816
/proc/meminfo: memFree=31314000/32950928 swapFree=67111528/67111528
[pid=26797] ppid=26795 vsize=8192 CPUtime=342.3
/proc/26797/stat : 26797 (pbct) R 26795 26797 24708 0 -1 4202496 1767 0 0 0 31889 2341 0 0 25 0 1 0 168044413 8388608 1666 4089446400 134512640 136421960 4290774896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26797/statm: 2048 1666 236 467 0 1579 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 8192

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 26818
/proc/meminfo: memFree=31281984/32950928 swapFree=67111528/67111528
[pid=26797] ppid=26795 vsize=8192 CPUtime=402.3
/proc/26797/stat : 26797 (pbct) R 26795 26797 24708 0 -1 4202496 1767 0 0 0 37602 2628 0 0 25 0 1 0 168044413 8388608 1666 4089446400 134512640 136421960 4290774896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26797/statm: 2048 1666 236 467 0 1579 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 8192

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 26820
/proc/meminfo: memFree=31279328/32950928 swapFree=67111528/67111528
[pid=26797] ppid=26795 vsize=8192 CPUtime=462.3
/proc/26797/stat : 26797 (pbct) R 26795 26797 24708 0 -1 4202496 1767 0 0 0 43285 2945 0 0 25 0 1 0 168044413 8388608 1666 4089446400 134512640 136421960 4290774896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26797/statm: 2048 1666 236 467 0 1579 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 8192

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 26821
/proc/meminfo: memFree=31279292/32950928 swapFree=67111528/67111528
[pid=26797] ppid=26795 vsize=8192 CPUtime=522.31
/proc/26797/stat : 26797 (pbct) R 26795 26797 24708 0 -1 4202496 1771 0 0 0 48981 3250 0 0 25 0 1 0 168044413 8388608 1669 4089446400 134512640 136421960 4290774896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26797/statm: 2048 1669 236 467 0 1579 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 8192

[startup+582.301 s]
/proc/loadavg: 2.12 2.03 2.01 3/197 26823
/proc/meminfo: memFree=31268348/32950928 swapFree=67111528/67111528
[pid=26797] ppid=26795 vsize=8192 CPUtime=582.31
/proc/26797/stat : 26797 (pbct) R 26795 26797 24708 0 -1 4202496 1771 0 0 0 54793 3438 0 0 25 0 1 0 168044413 8388608 1669 4089446400 134512640 136421960 4290774896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26797/statm: 2048 1669 236 467 0 1579 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 8192

[startup+642.301 s]
/proc/loadavg: 2.04 2.02 2.00 3/197 26824
/proc/meminfo: memFree=31267920/32950928 swapFree=67111528/67111528
[pid=26797] ppid=26795 vsize=8192 CPUtime=642.32
/proc/26797/stat : 26797 (pbct) R 26795 26797 24708 0 -1 4202496 1771 0 0 0 60615 3617 0 0 25 0 1 0 168044413 8388608 1669 4089446400 134512640 136421960 4290774896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26797/statm: 2048 1669 236 467 0 1579 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 8192

[startup+702.301 s]

################
# More data... #
################

/proc/meminfo: memFree=31267500/32950928 swapFree=67111528/67111528
[pid=26797] ppid=26795 vsize=8192 CPUtime=702.32
/proc/26797/stat : 26797 (pbct) R 26795 26797 24708 0 -1 4202496 1772 0 0 0 66432 3800 0 0 25 0 1 0 168044413 8388608 1670 4089446400 134512640 136421960 4290774896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26797/statm: 2048 1670 236 467 0 1579 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 8192

[startup+762.307 s]
/proc/loadavg: 2.00 2.01 2.00 3/197 26828
/proc/meminfo: memFree=31266852/32950928 swapFree=67111528/67111528
[pid=26797] ppid=26795 vsize=8192 CPUtime=762.33
/proc/26797/stat : 26797 (pbct) R 26795 26797 24708 0 -1 4202496 1772 0 0 0 72246 3987 0 0 25 0 1 0 168044413 8388608 1670 4089446400 134512640 136421960 4290774896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26797/statm: 2048 1670 236 467 0 1579 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 8192

[startup+822.301 s]
/proc/loadavg: 2.07 2.02 2.00 3/197 26832
/proc/meminfo: memFree=31252172/32950928 swapFree=67111528/67111528
[pid=26797] ppid=26795 vsize=8192 CPUtime=822.32
/proc/26797/stat : 26797 (pbct) R 26795 26797 24708 0 -1 4202496 1772 0 0 0 78063 4169 0 0 25 0 1 0 168044413 8388608 1670 4089446400 134512640 136421960 4290774896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26797/statm: 2048 1670 236 467 0 1579 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 8192

[startup+882.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/197 26834
/proc/meminfo: memFree=31252044/32950928 swapFree=67111528/67111528
[pid=26797] ppid=26795 vsize=8192 CPUtime=882.33
/proc/26797/stat : 26797 (pbct) R 26795 26797 24708 0 -1 4202496 1772 0 0 0 83877 4356 0 0 25 0 1 0 168044413 8388608 1670 4089446400 134512640 136421960 4290774896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26797/statm: 2048 1670 236 467 0 1579 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 8192

[startup+942.301 s]
/proc/loadavg: 2.01 2.01 2.00 3/197 26835
/proc/meminfo: memFree=31252020/32950928 swapFree=67111528/67111528
[pid=26797] ppid=26795 vsize=8192 CPUtime=942.33
/proc/26797/stat : 26797 (pbct) R 26795 26797 24708 0 -1 4202496 1772 0 0 0 89703 4530 0 0 25 0 1 0 168044413 8388608 1670 4089446400 134512640 136421960 4290774896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26797/statm: 2048 1670 236 467 0 1579 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 8192

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 26837
/proc/meminfo: memFree=31252096/32950928 swapFree=67111528/67111528
[pid=26797] ppid=26795 vsize=8192 CPUtime=1002.33
/proc/26797/stat : 26797 (pbct) R 26795 26797 24708 0 -1 4202496 1772 0 0 0 95526 4707 0 0 25 0 1 0 168044413 8388608 1670 4089446400 134512640 136421960 4290774896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26797/statm: 2048 1670 236 467 0 1579 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 8192

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 26839
/proc/meminfo: memFree=31229240/32950928 swapFree=67111528/67111528
[pid=26797] ppid=26795 vsize=8192 CPUtime=1062.33
/proc/26797/stat : 26797 (pbct) R 26795 26797 24708 0 -1 4202496 1772 0 0 0 101348 4885 0 0 25 0 1 0 168044413 8388608 1670 4089446400 134512640 136421960 4290774896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26797/statm: 2048 1670 236 467 0 1579 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 8192

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 26840
/proc/meminfo: memFree=31212948/32950928 swapFree=67111528/67111528
[pid=26797] ppid=26795 vsize=8192 CPUtime=1122.34
/proc/26797/stat : 26797 (pbct) R 26795 26797 24708 0 -1 4202496 1772 0 0 0 107164 5070 0 0 25 0 1 0 168044413 8388608 1670 4089446400 134512640 136421960 4290774896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26797/statm: 2048 1670 236 467 0 1579 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 8192

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 26842
/proc/meminfo: memFree=31212784/32950928 swapFree=67111528/67111528
[pid=26797] ppid=26795 vsize=8192 CPUtime=1182.34
/proc/26797/stat : 26797 (pbct) R 26795 26797 24708 0 -1 4202496 1772 0 0 0 112990 5244 0 0 25 0 1 0 168044413 8388608 1670 4089446400 134512640 136421960 4290774896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26797/statm: 2048 1670 236 467 0 1579 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 8192

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 26843
/proc/meminfo: memFree=31212372/32950928 swapFree=67111528/67111528
[pid=26797] ppid=26795 vsize=8192 CPUtime=1242.34
/proc/26797/stat : 26797 (pbct) R 26795 26797 24708 0 -1 4202496 1772 0 0 0 118814 5420 0 0 25 0 1 0 168044413 8388608 1670 4089446400 134512640 136421960 4290774896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26797/statm: 2048 1670 236 467 0 1579 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 8192

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 26845
/proc/meminfo: memFree=31212188/32950928 swapFree=67111528/67111528
[pid=26797] ppid=26795 vsize=8192 CPUtime=1302.34
/proc/26797/stat : 26797 (pbct) R 26795 26797 24708 0 -1 4202496 1772 0 0 0 124639 5595 0 0 25 0 1 0 168044413 8388608 1670 4089446400 134512640 136421960 4290774896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26797/statm: 2048 1670 236 467 0 1579 0
Current children cumulated CPU time (s) 1302.34
Current children cumulated vsize (KiB) 8192

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 26877
/proc/meminfo: memFree=31534400/32950928 swapFree=67111528/67111528
[pid=26797] ppid=26795 vsize=8192 CPUtime=1362.34
/proc/26797/stat : 26797 (pbct) R 26795 26797 24708 0 -1 4202496 1772 0 0 0 130466 5768 0 0 25 0 1 0 168044413 8388608 1670 4089446400 134512640 136421960 4290774896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26797/statm: 2048 1670 236 467 0 1579 0
Current children cumulated CPU time (s) 1362.34
Current children cumulated vsize (KiB) 8192

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 26878
/proc/meminfo: memFree=31350868/32950928 swapFree=67111528/67111528
[pid=26797] ppid=26795 vsize=8192 CPUtime=1422.35
/proc/26797/stat : 26797 (pbct) R 26795 26797 24708 0 -1 4202496 1772 0 0 0 136186 6049 0 0 25 0 1 0 168044413 8388608 1670 4089446400 134512640 136421960 4290774896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26797/statm: 2048 1670 236 467 0 1579 0
Current children cumulated CPU time (s) 1422.35
Current children cumulated vsize (KiB) 8192

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

[startup+1427.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 26878
/proc/meminfo: memFree=31339204/32950928 swapFree=67111528/67111528
[pid=26797] ppid=26795 vsize=8192 CPUtime=1427.14
/proc/26797/stat : 26797 (pbct) R 26795 26797 24708 0 -1 4202496 1772 0 0 0 136640 6074 0 0 25 0 1 0 168044413 8388608 1670 4089446400 134512640 136421960 4290774896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26797/statm: 2048 1670 236 467 0 1579 0
Current children cumulated CPU time (s) 1427.14
Current children cumulated vsize (KiB) 8192

[startup+1430.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 26878
/proc/meminfo: memFree=31329780/32950928 swapFree=67111528/67111528
[pid=26797] ppid=26795 vsize=8192 CPUtime=1430.34
/proc/26797/stat : 26797 (pbct) R 26795 26797 24708 0 -1 4202496 1772 0 0 0 136939 6095 0 0 25 0 1 0 168044413 8388608 1670 4089446400 134512640 136421960 4290774896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26797/statm: 2048 1670 236 467 0 1579 0
Current children cumulated CPU time (s) 1430.34
Current children cumulated vsize (KiB) 8192

[startup+1431.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 26878
/proc/meminfo: memFree=31326680/32950928 swapFree=67111528/67111528
[pid=26797] ppid=26795 vsize=8192 CPUtime=1431.95
/proc/26797/stat : 26797 (pbct) R 26795 26797 24708 0 -1 4202496 1772 0 0 0 137093 6102 0 0 25 0 1 0 168044413 8388608 1670 4089446400 134512640 136421960 4290774896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26797/statm: 2048 1670 236 467 0 1579 0
Current children cumulated CPU time (s) 1431.95
Current children cumulated vsize (KiB) 8192

[startup+1433.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 26878
/proc/meminfo: memFree=31320848/32950928 swapFree=67111528/67111528
[pid=26797] ppid=26795 vsize=8192 CPUtime=1433.55
/proc/26797/stat : 26797 (pbct) R 26795 26797 24708 0 -1 4202496 1772 0 0 0 137245 6110 0 0 25 0 1 0 168044413 8388608 1670 4089446400 134512640 136421960 4290774896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26797/statm: 2048 1670 236 467 0 1579 0
Current children cumulated CPU time (s) 1433.55
Current children cumulated vsize (KiB) 8192

[startup+1433.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 26878
/proc/meminfo: memFree=31320848/32950928 swapFree=67111528/67111528
[pid=26797] ppid=26795 vsize=8192 CPUtime=1433.94
/proc/26797/stat : 26797 (pbct) R 26795 26797 24708 0 -1 4202496 1772 0 0 0 137282 6112 0 0 25 0 1 0 168044413 8388608 1670 4089446400 134512640 136421960 4290774896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26797/statm: 2048 1670 236 467 0 1579 0
Current children cumulated CPU time (s) 1433.94
Current children cumulated vsize (KiB) 8192

[startup+1434.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 26879
/proc/meminfo: memFree=31317996/32950928 swapFree=67111528/67111528
[pid=26797] ppid=26795 vsize=8192 CPUtime=1434.35
/proc/26797/stat : 26797 (pbct) R 26795 26797 24708 0 -1 4202496 1772 0 0 0 137321 6114 0 0 25 0 1 0 168044413 8388608 1670 4089446400 134512640 136421960 4290774896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26797/statm: 2048 1670 236 467 0 1579 0
Current children cumulated CPU time (s) 1434.35
Current children cumulated vsize (KiB) 8192

Child status: 0
Real time (s): 1434.4
CPU time (s): 1434.46
CPU user time (s): 1373.3
CPU system time (s): 61.1547
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 8192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1373.3
system time used= 61.1547
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1777
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= 1
involuntary context switches= 19333

runsolver used 2.54661 second user time and 4.92825 second system time

The end

Launcher Data 

Begin job on node115 at 2010-06-30 21:00:13
IDJOB=2695662
IDBENCH=79238
IDSOLVER=1208
FILE ID=node115/2695662-1277924413
PBS_JOBID= 11197259
Free space on /tmp= 74212 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111228076--soft-0-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695662-1277924413/watcher-2695662-1277924413 -o /tmp/evaluation-result-2695662-1277924413/solver-2695662-1277924413 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2695662-1277924413.wbo

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

MD5SUM BENCH= 769102c4365831847599c548efd52eec
RANDOM SEED=1715804649

node115.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		: 2666.796
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	: 5333.59
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		: 2666.796
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	: 5226.08
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		: 2666.796
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		: 2666.796
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	: 5332.76
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		: 2666.796
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	: 5332.82
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		: 2666.796
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	: 5332.75
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		: 2666.796
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		: 2666.796
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      31349776 kB
Buffers:        210008 kB
Cached:         933412 kB
SwapCached:          0 kB
Active:         775648 kB
Inactive:       682316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      31349776 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2004 kB
Writeback:           0 kB
AnonPages:      314716 kB
Mapped:          20256 kB
Slab:            78824 kB
PageTables:       5356 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:  1652116 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= 74208 MiB
End job on node115 at 2010-06-30 21:24:08