Trace number 2695608

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 0.1MSAT (TO) 1800.06 1800.01

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110969577--soft-0-100-0.wbo
MD5SUMd7224815986b77e3e6ab0ebb98086e1f
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark4
Best CPU time to get the best result obtained on this benchmark0.227965
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 1255
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 0.035994 7.61719 139 1879
0.00/0.05	o 613
0.00/0.05	c 0.036994 7.75391 142 2012
0.00/0.05	o 530
0.00/0.05	c 0.038994 7.75391 156 2094
0.00/0.05	o 498
0.00/0.07	c 0.047992 7.75391 256 2425
0.00/0.07	o 478
0.00/0.08	c 0.051992 7.75391 313 2632
0.00/0.08	o 472
0.00/0.08	c 0.051992 7.75391 314 2672
0.00/0.08	o 445
0.00/0.09	c 0.057991 7.75391 381 2939
0.00/0.09	o 435
0.00/0.10	c 0.06499 7.75391 429 3128
0.00/0.10	o 401
0.09/0.11	c 0.068989 7.75391 475 3272
0.09/0.11	o 374
0.19/0.21	c 0.119981 7.87891 797 4883
0.19/0.21	o 341
0.19/0.24	c 0.136979 7.87891 573 5342
0.19/0.24	o 321
0.19/0.28	c 0.156976 7.87891 475 5898
0.19/0.28	o 311
0.49/0.54	c 0.307953 7.87891 386 10894
0.49/0.54	o 308
0.59/0.61	c 0.345947 7.87891 842 11805
0.59/0.61	o 307
0.69/0.72	c 0.414936 7.87891 527 13646
0.69/0.72	o 293
0.69/0.75	c 0.429934 7.87891 408 14011
0.69/0.75	o 292
1.29/1.31	c 0.755885 7.87891 672 21835
1.29/1.31	o 283
1.29/1.32	c 0.758884 7.87891 363 21949
1.29/1.32	o 249
1.29/1.32	c 0.760884 7.87891 369 21982
1.29/1.32	o 236
1.29/1.35	c 0.771882 7.87891 505 22386
1.29/1.35	o 199
1.29/1.38	c 0.78688 7.87891 653 22745
1.29/1.38	o 191
1.29/1.39	c 0.791879 7.87891 409 22936
1.29/1.39	o 178
1.39/1.44	c 0.818875 7.87891 682 23486
1.39/1.44	o 171
1.59/1.62	c 0.910861 7.87891 608 26086
1.59/1.62	o 132
1.89/2.00	c 1.11983 7.87891 641 31109
1.89/2.00	o 126
2.99/3.09	c 1.78273 8.00391 1214 43809
2.99/3.09	o 115
9.30/9.36	c 5.67314 8.00391 1028 114507
9.30/9.36	o 108
32.49/32.56	c 20.9698 8.00391 1387 369434
32.49/32.56	o 97
469.11/469.15	c 445.295 8.00391 1765 711620
469.11/469.15	o 87
653.91/653.97	c 626.04 8.00391 1842 843194
653.91/653.97	o 83
909.62/909.67	c 876.564 8.00391 1950 1011000
909.62/909.67	o 80
1395.83/1395.80	c 1352.56 8.00391 2093 1353716
1395.83/1395.80	o 79
1423.54/1423.58	c 1379.79 8.00391 2106 1375959
1423.54/1423.58	o 63
1545.64/1545.67	c 1499.51 8.00391 2157 1473237
1545.64/1545.67	o 46
1568.34/1568.35	c 1521.86 8.00391 2156 1500252
1568.34/1568.35	o 39
1568.34/1568.38	c 1521.89 8.00391 2154 1500312
1568.34/1568.38	o 28
1800.05/1800.00	s SATISFIABLE
1800.05/1800.00	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	28

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2695608-1277923638/watcher-2695608-1277923638 -o /tmp/evaluation-result-2695608-1277923638/solver-2695608-1277923638 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2695608-1277923638.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 1.95 1.98 4/178 27356
/proc/meminfo: memFree=31534460/32951124 swapFree=67111528/67111528
[pid=27356] ppid=27354 vsize=3968 CPUtime=0
/proc/27356/stat : 27356 (pbct) R 27354 27356 27193 0 -1 4202496 696 0 0 0 0 0 0 0 23 0 1 0 167967536 4063232 616 4089446400 134512640 136421960 4288822400 18446744073709551615 135829965 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/27356/statm: 992 616 193 467 0 523 0

[startup+0.103548 s]
/proc/loadavg: 1.91 1.95 1.98 4/178 27356
/proc/meminfo: memFree=31534460/32951124 swapFree=67111528/67111528
[pid=27356] ppid=27354 vsize=7936 CPUtime=0.09
/proc/27356/stat : 27356 (pbct) R 27354 27356 27193 0 -1 4202496 1702 0 0 0 6 3 0 0 23 0 1 0 167967536 8126464 1614 4089446400 134512640 136421960 4288822400 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/27356/statm: 1984 1614 236 467 0 1515 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7936

[startup+0.200535 s]
/proc/loadavg: 1.91 1.95 1.98 4/178 27356
/proc/meminfo: memFree=31534460/32951124 swapFree=67111528/67111528
[pid=27356] ppid=27354 vsize=8064 CPUtime=0.19
/proc/27356/stat : 27356 (pbct) R 27354 27356 27193 0 -1 4202496 1722 0 0 0 11 8 0 0 23 0 1 0 167967536 8257536 1633 4089446400 134512640 136421960 4288822400 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/27356/statm: 2016 1633 236 467 0 1547 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8064

[startup+0.300517 s]
/proc/loadavg: 1.91 1.95 1.98 4/178 27356
/proc/meminfo: memFree=31534460/32951124 swapFree=67111528/67111528
[pid=27356] ppid=27354 vsize=8064 CPUtime=0.29
/proc/27356/stat : 27356 (pbct) R 27354 27356 27193 0 -1 4202496 1731 0 0 0 16 13 0 0 23 0 1 0 167967536 8257536 1639 4089446400 134512640 136421960 4288822400 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/27356/statm: 2016 1639 236 467 0 1547 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8064

[startup+0.700436 s]
/proc/loadavg: 1.91 1.95 1.98 4/178 27356
/proc/meminfo: memFree=31534460/32951124 swapFree=67111528/67111528
[pid=27356] ppid=27354 vsize=8064 CPUtime=0.69
/proc/27356/stat : 27356 (pbct) R 27354 27356 27193 0 -1 4202496 1742 0 0 0 39 30 0 0 25 0 1 0 167967536 8257536 1648 4089446400 134512640 136421960 4288822400 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/27356/statm: 2016 1648 236 467 0 1547 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8064

[startup+1.50029 s]
/proc/loadavg: 1.91 1.95 1.98 3/179 27357
/proc/meminfo: memFree=31529244/32951124 swapFree=67111528/67111528
[pid=27356] ppid=27354 vsize=8064 CPUtime=1.49
/proc/27356/stat : 27356 (pbct) R 27354 27356 27193 0 -1 4202496 1751 0 0 0 84 65 0 0 25 0 1 0 167967536 8257536 1648 4089446400 134512640 136421960 4288822400 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/27356/statm: 2016 1648 236 467 0 1547 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8064

[startup+3.10102 s]
/proc/loadavg: 1.91 1.95 1.98 3/179 27357
/proc/meminfo: memFree=31529120/32951124 swapFree=67111528/67111528
[pid=27356] ppid=27354 vsize=8192 CPUtime=3.09
/proc/27356/stat : 27356 (pbct) R 27354 27356 27193 0 -1 4202496 1768 0 0 0 178 131 0 0 25 0 1 0 167967536 8388608 1662 4089446400 134512640 136421960 4288822400 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/27356/statm: 2048 1662 236 467 0 1579 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8192

[startup+6.30041 s]
/proc/loadavg: 1.92 1.96 1.98 3/179 27357
/proc/meminfo: memFree=31529260/32951124 swapFree=67111528/67111528
[pid=27356] ppid=27354 vsize=8192 CPUtime=6.29
/proc/27356/stat : 27356 (pbct) R 27354 27356 27193 0 -1 4202496 1773 0 0 0 381 248 0 0 25 0 1 0 167967536 8388608 1667 4089446400 134512640 136421960 4288822400 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/27356/statm: 2048 1667 236 467 0 1579 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8192

[startup+12.7002 s]
/proc/loadavg: 1.93 1.96 1.98 3/179 27358
/proc/meminfo: memFree=31529564/32951124 swapFree=67111528/67111528
[pid=27356] ppid=27354 vsize=8192 CPUtime=12.69
/proc/27356/stat : 27356 (pbct) R 27354 27356 27193 0 -1 4202496 1774 0 0 0 780 489 0 0 25 0 1 0 167967536 8388608 1667 4089446400 134512640 136421960 4288822400 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/27356/statm: 2048 1667 236 467 0 1579 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8192

[startup+25.5009 s]
/proc/loadavg: 1.94 1.96 1.98 3/179 27358
/proc/meminfo: memFree=31530024/32951124 swapFree=67111528/67111528
[pid=27356] ppid=27354 vsize=8192 CPUtime=25.49
/proc/27356/stat : 27356 (pbct) R 27354 27356 27193 0 -1 4202496 1777 0 0 0 1618 931 0 0 25 0 1 0 167967536 8388608 1670 4089446400 134512640 136421960 4288822400 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/27356/statm: 2048 1670 236 467 0 1579 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8192

[startup+51.1002 s]
/proc/loadavg: 1.96 1.96 1.98 3/179 27358
/proc/meminfo: memFree=31530132/32951124 swapFree=67111528/67111528
[pid=27356] ppid=27354 vsize=8192 CPUtime=51.09
/proc/27356/stat : 27356 (pbct) R 27354 27356 27193 0 -1 4202496 1780 0 0 0 3820 1289 0 0 25 0 1 0 167967536 8388608 1672 4089446400 134512640 136421960 4288822400 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/27356/statm: 2048 1672 236 467 0 1579 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 8192

[startup+102.301 s]
/proc/loadavg: 2.03 1.98 1.99 3/179 27360
/proc/meminfo: memFree=31530116/32951124 swapFree=67111528/67111528
[pid=27356] ppid=27354 vsize=8192 CPUtime=102.3
/proc/27356/stat : 27356 (pbct) R 27354 27356 27193 0 -1 4202496 1780 0 0 0 8743 1487 0 0 25 0 1 0 167967536 8388608 1672 4089446400 134512640 136421960 4288822400 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/27356/statm: 2048 1672 236 467 0 1579 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 8192

[startup+162.301 s]
/proc/loadavg: 2.08 2.00 1.99 3/179 27362
/proc/meminfo: memFree=31530088/32951124 swapFree=67111528/67111528
[pid=27356] ppid=27354 vsize=8192 CPUtime=162.29
/proc/27356/stat : 27356 (pbct) R 27354 27356 27193 0 -1 4202496 1780 0 0 0 14568 1661 0 0 25 0 1 0 167967536 8388608 1672 4089446400 134512640 136421960 4288822400 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/27356/statm: 2048 1672 236 467 0 1579 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 8192

[startup+222.307 s]
/proc/loadavg: 2.03 2.00 1.99 3/179 27363
/proc/meminfo: memFree=31530184/32951124 swapFree=67111528/67111528
[pid=27356] ppid=27354 vsize=8192 CPUtime=222.31
/proc/27356/stat : 27356 (pbct) R 27354 27356 27193 0 -1 4202496 1780 0 0 0 20417 1814 0 0 25 0 1 0 167967536 8388608 1672 4089446400 134512640 136421960 4288822400 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/27356/statm: 2048 1672 236 467 0 1579 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 8192

[startup+282.301 s]
/proc/loadavg: 2.01 2.00 1.99 3/179 27365
/proc/meminfo: memFree=31530036/32951124 swapFree=67111528/67111528
[pid=27356] ppid=27354 vsize=8192 CPUtime=282.3
/proc/27356/stat : 27356 (pbct) R 27354 27356 27193 0 -1 4202496 1780 0 0 0 26269 1961 0 0 25 0 1 0 167967536 8388608 1672 4089446400 134512640 136421960 4288822400 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/27356/statm: 2048 1672 236 467 0 1579 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 8192

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 1.99 3/179 27366
/proc/meminfo: memFree=31530140/32951124 swapFree=67111528/67111528
[pid=27356] ppid=27354 vsize=8192 CPUtime=342.3
/proc/27356/stat : 27356 (pbct) R 27354 27356 27193 0 -1 4202496 1780 0 0 0 32129 2101 0 0 25 0 1 0 167967536 8388608 1672 4089446400 134512640 136421960 4288822400 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/27356/statm: 2048 1672 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 1.99 3/179 27368
/proc/meminfo: memFree=31530116/32951124 swapFree=67111528/67111528
[pid=27356] ppid=27354 vsize=8192 CPUtime=402.31
/proc/27356/stat : 27356 (pbct) R 27354 27356 27193 0 -1 4202496 1780 0 0 0 37993 2238 0 0 25 0 1 0 167967536 8388608 1672 4089446400 134512640 136421960 4288822400 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/27356/statm: 2048 1672 236 467 0 1579 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 8192

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 1.99 3/179 27370
/proc/meminfo: memFree=31530220/32951124 swapFree=67111528/67111528
[pid=27356] ppid=27354 vsize=8192 CPUtime=462.31
/proc/27356/stat : 27356 (pbct) R 27354 27356 27193 0 -1 4202496 1780 0 0 0 43859 2372 0 0 25 0 1 0 167967536 8388608 1672 4089446400 134512640 136421960 4288822400 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/27356/statm: 2048 1672 236 467 0 1579 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 8192

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 1.99 3/179 27371
/proc/meminfo: memFree=31530056/32951124 swapFree=67111528/67111528
[pid=27356] ppid=27354 vsize=8192 CPUtime=522.3
/proc/27356/stat : 27356 (pbct) R 27354 27356 27193 0 -1 4202496 1781 0 0 0 49728 2502 0 0 25 0 1 0 167967536 8388608 1672 4089446400 134512640 136421960 4288822400 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/27356/statm: 2048 1672 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 2.00 1.99 3/179 27373
/proc/meminfo: memFree=31529912/32951124 swapFree=67111528/67111528
[pid=27356] ppid=27354 vsize=8192 CPUtime=582.31
/proc/27356/stat : 27356 (pbct) R 27354 27356 27193 0 -1 4202496 1781 0 0 0 55594 2637 0 0 25 0 1 0 167967536 8388608 1672 4089446400 134512640 136421960 4288822400 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/27356/statm: 2048 1672 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: 2.00 2.00 1.99 3/179 27374
/proc/meminfo: memFree=31530020/32951124 swapFree=67111528/67111528
[pid=27356] ppid=27354 vsize=8192 CPUtime=642.31
/proc/27356/stat : 27356 (pbct) R 27354 27356 27193 0 -1 4202496 1781 0 0 0 61462 2769 0 0 25 0 1 0 167967536 8388608 1672 4089446400 134512640 136421960 4288822400 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/27356/statm: 2048 1672 236 467 0 1579 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 8192

[startup+702.301 s]

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

[startup+882.306 s]
/proc/loadavg: 2.00 2.00 1.99 3/179 27464
/proc/meminfo: memFree=31528004/32951124 swapFree=67111528/67111528
[pid=27356] ppid=27354 vsize=8192 CPUtime=882.32
/proc/27356/stat : 27356 (pbct) R 27354 27356 27193 0 -1 4202496 1782 0 0 0 84973 3259 0 0 25 0 1 0 167967536 8388608 1672 4089446400 134512640 136421960 4288822400 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/27356/statm: 2048 1672 236 467 0 1579 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 8192

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/179 27465
/proc/meminfo: memFree=31527856/32951124 swapFree=67111528/67111528
[pid=27356] ppid=27354 vsize=8192 CPUtime=942.32
/proc/27356/stat : 27356 (pbct) R 27354 27356 27193 0 -1 4202496 1783 0 0 0 90851 3381 0 0 25 0 1 0 167967536 8388608 1672 4089446400 134512640 136421960 4288822400 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/27356/statm: 2048 1672 236 467 0 1579 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 8192

[startup+1002.3 s]
/proc/loadavg: 2.06 2.01 2.00 3/179 27467
/proc/meminfo: memFree=31527956/32951124 swapFree=67111528/67111528
[pid=27356] ppid=27354 vsize=8192 CPUtime=1002.32
/proc/27356/stat : 27356 (pbct) R 27354 27356 27193 0 -1 4202496 1783 0 0 0 96733 3499 0 0 25 0 1 0 167967536 8388608 1672 4089446400 134512640 136421960 4288822400 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/27356/statm: 2048 1672 236 467 0 1579 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 8192

[startup+1062.3 s]
/proc/loadavg: 2.02 2.00 2.00 3/179 27469
/proc/meminfo: memFree=31527936/32951124 swapFree=67111528/67111528
[pid=27356] ppid=27354 vsize=8192 CPUtime=1062.32
/proc/27356/stat : 27356 (pbct) R 27354 27356 27193 0 -1 4202496 1783 0 0 0 102611 3621 0 0 25 0 1 0 167967536 8388608 1672 4089446400 134512640 136421960 4288822400 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/27356/statm: 2048 1672 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: 2.01 2.00 2.00 3/179 27470
/proc/meminfo: memFree=31528024/32951124 swapFree=67111528/67111528
[pid=27356] ppid=27354 vsize=8192 CPUtime=1122.32
/proc/27356/stat : 27356 (pbct) R 27354 27356 27193 0 -1 4202496 1783 0 0 0 108482 3750 0 0 25 0 1 0 167967536 8388608 1672 4089446400 134512640 136421960 4288822400 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/27356/statm: 2048 1672 236 467 0 1579 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 8192

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 27471
/proc/meminfo: memFree=31528124/32951124 swapFree=67111528/67111528
[pid=27356] ppid=27354 vsize=8192 CPUtime=1182.33
/proc/27356/stat : 27356 (pbct) R 27354 27356 27193 0 -1 4202496 1783 0 0 0 114357 3876 0 0 25 0 1 0 167967536 8388608 1672 4089446400 134512640 136421960 4288822400 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/27356/statm: 2048 1672 236 467 0 1579 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 8192

[startup+1242.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/179 27473
/proc/meminfo: memFree=31528104/32951124 swapFree=67111528/67111528
[pid=27356] ppid=27354 vsize=8192 CPUtime=1242.33
/proc/27356/stat : 27356 (pbct) R 27354 27356 27193 0 -1 4202496 1783 0 0 0 120227 4006 0 0 25 0 1 0 167967536 8388608 1672 4089446400 134512640 136421960 4288822400 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/27356/statm: 2048 1672 236 467 0 1579 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 8192

[startup+1302.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 27475
/proc/meminfo: memFree=31528084/32951124 swapFree=67111528/67111528
[pid=27356] ppid=27354 vsize=8192 CPUtime=1302.33
/proc/27356/stat : 27356 (pbct) R 27354 27356 27193 0 -1 4202496 1783 0 0 0 126097 4136 0 0 25 0 1 0 167967536 8388608 1672 4089446400 134512640 136421960 4288822400 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/27356/statm: 2048 1672 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: 1.94 1.99 1.99 3/197 27549
/proc/meminfo: memFree=31340056/32951124 swapFree=67111528/67111528
[pid=27356] ppid=27354 vsize=8192 CPUtime=1362.34
/proc/27356/stat : 27356 (pbct) R 27354 27356 27193 0 -1 4202496 1783 0 0 0 131974 4260 0 0 25 0 1 0 167967536 8388608 1672 4089446400 134512640 136421960 4288822400 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/27356/statm: 2048 1672 236 467 0 1579 0
Current children cumulated CPU time (s) 1362.34
Current children cumulated vsize (KiB) 8192

[startup+1422.3 s]
/proc/loadavg: 1.98 1.99 1.99 3/197 27550
/proc/meminfo: memFree=31290516/32951124 swapFree=67111528/67111528
[pid=27356] ppid=27354 vsize=8192 CPUtime=1422.34
/proc/27356/stat : 27356 (pbct) R 27354 27356 27193 0 -1 4202496 1784 0 0 0 137854 4380 0 0 25 0 1 0 167967536 8388608 1672 4089446400 134512640 136421960 4288822400 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/27356/statm: 2048 1672 236 467 0 1579 0
Current children cumulated CPU time (s) 1422.34
Current children cumulated vsize (KiB) 8192

[startup+1482.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/197 27552
/proc/meminfo: memFree=31250688/32951124 swapFree=67111528/67111528
[pid=27356] ppid=27354 vsize=8192 CPUtime=1482.34
/proc/27356/stat : 27356 (pbct) R 27354 27356 27193 0 -1 4202496 1787 0 0 0 143732 4502 0 0 25 0 1 0 167967536 8388608 1674 4089446400 134512640 136421960 4288822400 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/27356/statm: 2048 1674 236 467 0 1579 0
Current children cumulated CPU time (s) 1482.34
Current children cumulated vsize (KiB) 8192

[startup+1542.31 s]
/proc/loadavg: 1.99 1.99 1.99 3/197 27553
/proc/meminfo: memFree=31216180/32951124 swapFree=67111528/67111528
[pid=27356] ppid=27354 vsize=8192 CPUtime=1542.34
/proc/27356/stat : 27356 (pbct) R 27354 27356 27193 0 -1 4202496 1787 0 0 0 149617 4617 0 0 25 0 1 0 167967536 8388608 1674 4089446400 134512640 136421960 4288822400 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/27356/statm: 2048 1674 236 467 0 1579 0
Current children cumulated CPU time (s) 1542.34
Current children cumulated vsize (KiB) 8192

[startup+1602.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/197 27558
/proc/meminfo: memFree=31184876/32951124 swapFree=67111528/67111528
[pid=27356] ppid=27354 vsize=8192 CPUtime=1602.34
/proc/27356/stat : 27356 (pbct) R 27354 27356 27193 0 -1 4202496 1791 0 0 0 155512 4722 0 0 25 0 1 0 167967536 8388608 1675 4089446400 134512640 136421960 4288822400 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/27356/statm: 2048 1675 236 467 0 1579 0
Current children cumulated CPU time (s) 1602.34
Current children cumulated vsize (KiB) 8192

[startup+1662.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/197 27560
/proc/meminfo: memFree=31142500/32951124 swapFree=67111528/67111528
[pid=27356] ppid=27354 vsize=8192 CPUtime=1662.34
/proc/27356/stat : 27356 (pbct) R 27354 27356 27193 0 -1 4202496 1792 0 0 0 161386 4848 0 0 25 0 1 0 167967536 8388608 1676 4089446400 134512640 136421960 4288822400 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/27356/statm: 2048 1676 236 467 0 1579 0
Current children cumulated CPU time (s) 1662.34
Current children cumulated vsize (KiB) 8192

[startup+1722.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/197 27561
/proc/meminfo: memFree=31109328/32951124 swapFree=67111528/67111528
[pid=27356] ppid=27354 vsize=8192 CPUtime=1722.35
/proc/27356/stat : 27356 (pbct) R 27354 27356 27193 0 -1 4202496 1792 0 0 0 167267 4968 0 0 25 0 1 0 167967536 8388608 1676 4089446400 134512640 136421960 4288822400 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/27356/statm: 2048 1676 236 467 0 1579 0
Current children cumulated CPU time (s) 1722.35
Current children cumulated vsize (KiB) 8192

[startup+1782.3 s]
/proc/loadavg: 2.07 2.00 2.00 3/197 27563
/proc/meminfo: memFree=31068748/32951124 swapFree=67111528/67111528
[pid=27356] ppid=27354 vsize=8192 CPUtime=1782.35
/proc/27356/stat : 27356 (pbct) R 27354 27356 27193 0 -1 4202496 1792 0 0 0 173147 5088 0 0 25 0 1 0 167967536 8388608 1676 4089446400 134512640 136421960 4288822400 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/27356/statm: 2048 1676 236 467 0 1579 0
Current children cumulated CPU time (s) 1782.35
Current children cumulated vsize (KiB) 8192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.05 2.00 2.00 3/197 27563
/proc/meminfo: memFree=31055348/32951124 swapFree=67111528/67111528
[pid=27356] ppid=27354 vsize=8192 CPUtime=1800.05
/proc/27356/stat : 27356 (pbct) R 27354 27356 27193 0 -1 4202496 1792 0 0 0 174884 5121 0 0 25 0 1 0 167967536 8388608 1676 4089446400 134512640 136421960 4288822400 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/27356/statm: 2048 1676 236 467 0 1579 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 8192

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1800 s]
/proc/loadavg: 2.05 2.00 2.00 3/197 27563
/proc/meminfo: memFree=31055348/32951124 swapFree=67111528/67111528
[pid=27356] ppid=27354 vsize=8192 CPUtime=1800.05
/proc/27356/stat : 27356 (pbct) R 27354 27356 27193 0 -1 4202496 1792 0 0 0 174884 5121 0 0 25 0 1 0 167967536 8388608 1676 4089446400 134512640 136421960 4288822400 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/27356/statm: 2048 1676 236 467 0 1579 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 8192

Child status: 0
Real time (s): 1800.01
CPU time (s): 1800.06
CPU user time (s): 1748.84
CPU system time (s): 51.2192
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 8192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1748.84
system time used= 51.2192
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1793
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= 3055

runsolver used 3.3095 second user time and 5.8861 second system time

The end

Launcher Data 

Begin job on node110 at 2010-06-30 20:47:18
IDJOB=2695608
IDBENCH=79211
IDSOLVER=1208
FILE ID=node110/2695608-1277923638
PBS_JOBID= 11197349
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-t2001.13queen13.1110969577--soft-0-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695608-1277923638/watcher-2695608-1277923638 -o /tmp/evaluation-result-2695608-1277923638/solver-2695608-1277923638 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2695608-1277923638.wbo

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

MD5SUM BENCH= d7224815986b77e3e6ab0ebb98086e1f
RANDOM SEED=1153360372

node110.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		: 2666.849
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	: 5333.69
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		: 2666.849
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	: 5332.82
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		: 2666.849
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	: 5332.74
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		: 2666.849
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	: 5332.82
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		: 2666.849
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		: 2666.849
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	: 5332.83
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		: 2666.849
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		: 2666.849
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      31534368 kB
Buffers:        209000 kB
Cached:         995084 kB
SwapCached:          0 kB
Active:         626604 kB
Inactive:       646408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31534368 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2192 kB
Writeback:           0 kB
AnonPages:       69368 kB
Mapped:          15448 kB
Slab:            79884 kB
PageTables:       4644 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   213876 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 node110 at 2010-06-30 21:17:20