Trace number 2695612

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) 1800.09 1800.11

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110977273--soft-0-100-0.wbo
MD5SUMbf9471406d44094ab08e66793b6b5d92
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 benchmark0.470927
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 1243
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
0.03/0.09	c 0.076988 7.69531 215 6229
0.03/0.09	o 381
163.09/163.11	c 162.072 7.82031 3031 1217582
163.09/163.11	o 326
214.40/214.41	c 213.12 7.82031 3151 1440222
214.40/214.41	o 297
254.40/254.48	c 253.025 7.94531 3215 1532515
254.40/254.48	o 295
258.60/258.66	c 257.185 7.94531 3218 1539385
258.60/258.66	o 262
304.29/304.31	c 302.628 7.94531 3228 1594324
304.29/304.31	o 259
304.89/304.90	c 303.208 7.94531 3234 1594759
304.89/304.90	o 242
305.10/305.10	c 303.407 7.94531 3237 1594970
305.10/305.10	o 201
324.09/324.11	c 322.324 7.94531 3231 1605661
324.09/324.11	o 162
353.90/353.95	c 352.024 7.94531 3232 1620759
353.90/353.95	o 158
414.50/414.50	c 412.297 7.94531 3234 1650742
414.50/414.50	o 138
455.00/455.07	c 452.639 7.94531 3239 1671040
455.00/455.07	o 123
499.70/499.76	c 497.137 7.94531 3243 1692209
499.70/499.76	o 119
505.00/505.02	c 502.378 7.94531 3243 1694921
505.00/505.02	o 90
505.00/505.08	c 502.438 7.94531 3240 1694970
505.00/505.08	o 85
506.60/506.62	c 503.978 7.94531 3243 1695668
506.60/506.62	o 84
514.40/514.44	c 511.762 7.94531 3247 1699769
514.40/514.44	o 46
540.10/540.11	c 537.303 7.94531 3255 1721696
540.10/540.11	o 38
575.80/575.82	c 572.829 7.94531 3256 1759329
575.80/575.82	o 28
1800.08/1800.10	s SATISFIABLE
1800.08/1800.10	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-2695612-1277923672/watcher-2695612-1277923672 -o /tmp/evaluation-result-2695612-1277923672/solver-2695612-1277923672 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2695612-1277923672.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: 2.02 2.02 2.00 4/194 14953
/proc/meminfo: memFree=31163612/32951132 swapFree=67111528/67111528
[pid=14953] ppid=14951 vsize=3836 CPUtime=0
/proc/14953/stat : 14953 (pbct) R 14951 14953 13334 0 -1 4202496 673 0 0 0 0 0 0 0 25 0 1 0 133663802 3928064 593 4089446400 134512640 136421960 4290641920 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/14953/statm: 959 594 193 467 0 490 0

[startup+0.037332 s]
/proc/loadavg: 2.02 2.02 2.00 4/194 14953
/proc/meminfo: memFree=31163612/32951132 swapFree=67111528/67111528
[pid=14953] ppid=14951 vsize=7744 CPUtime=0.03
/proc/14953/stat : 14953 (pbct) R 14951 14953 13334 0 -1 4202496 1638 0 0 0 3 0 0 0 25 0 1 0 133663802 7929856 1558 4089446400 134512640 136421960 4290641920 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/14953/statm: 1936 1558 213 467 0 1467 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7744

[startup+0.10031 s]
/proc/loadavg: 2.02 2.02 2.00 4/194 14953
/proc/meminfo: memFree=31163612/32951132 swapFree=67111528/67111528
[pid=14953] ppid=14951 vsize=7876 CPUtime=0.09
/proc/14953/stat : 14953 (pbct) R 14951 14953 13334 0 -1 4202496 1690 0 0 0 8 1 0 0 25 0 1 0 133663802 8065024 1609 4089446400 134512640 136421960 4290641920 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/14953/statm: 1969 1609 236 467 0 1500 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7876

[startup+0.300276 s]
/proc/loadavg: 2.02 2.02 2.00 4/194 14953
/proc/meminfo: memFree=31163612/32951132 swapFree=67111528/67111528
[pid=14953] ppid=14951 vsize=8004 CPUtime=0.29
/proc/14953/stat : 14953 (pbct) R 14951 14953 13334 0 -1 4202496 1697 0 0 0 25 4 0 0 25 0 1 0 133663802 8196096 1616 4089446400 134512640 136421960 4290641920 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/14953/statm: 2001 1616 236 467 0 1532 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8004

[startup+0.700206 s]
/proc/loadavg: 2.02 2.02 2.00 4/194 14953
/proc/meminfo: memFree=31163612/32951132 swapFree=67111528/67111528
[pid=14953] ppid=14951 vsize=8004 CPUtime=0.69
/proc/14953/stat : 14953 (pbct) R 14951 14953 13334 0 -1 4202496 1703 0 0 0 61 8 0 0 25 0 1 0 133663802 8196096 1622 4089446400 134512640 136421960 4290641920 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/14953/statm: 2001 1622 236 467 0 1532 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8004

[startup+1.50108 s]
/proc/loadavg: 2.02 2.02 2.00 3/195 14954
/proc/meminfo: memFree=31153312/32951132 swapFree=67111528/67111528
[pid=14953] ppid=14951 vsize=8004 CPUtime=1.49
/proc/14953/stat : 14953 (pbct) R 14951 14953 13334 0 -1 4202496 1710 0 0 0 133 16 0 0 25 0 1 0 133663802 8196096 1629 4089446400 134512640 136421960 4290641920 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/14953/statm: 2001 1629 236 467 0 1532 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8004

[startup+3.1008 s]
/proc/loadavg: 2.02 2.02 2.00 3/195 14954
/proc/meminfo: memFree=31151576/32951132 swapFree=67111528/67111528
[pid=14953] ppid=14951 vsize=8004 CPUtime=3.09
/proc/14953/stat : 14953 (pbct) R 14951 14953 13334 0 -1 4202496 1714 0 0 0 290 19 0 0 25 0 1 0 133663802 8196096 1633 4089446400 134512640 136421960 4290641920 18446744073709551615 134902408 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/14953/statm: 2001 1633 236 467 0 1532 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8004

[startup+6.30024 s]
/proc/loadavg: 2.10 2.04 2.01 3/195 14954
/proc/meminfo: memFree=31151540/32951132 swapFree=67111528/67111528
[pid=14953] ppid=14951 vsize=8004 CPUtime=6.29
/proc/14953/stat : 14953 (pbct) R 14951 14953 13334 0 -1 4202496 1714 0 0 0 608 21 0 0 25 0 1 0 133663802 8196096 1633 4089446400 134512640 136421960 4290641920 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/14953/statm: 2001 1633 236 467 0 1532 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8004

[startup+12.7001 s]
/proc/loadavg: 2.09 2.04 2.00 3/195 14954
/proc/meminfo: memFree=31151656/32951132 swapFree=67111528/67111528
[pid=14953] ppid=14951 vsize=8004 CPUtime=12.68
/proc/14953/stat : 14953 (pbct) R 14951 14953 13334 0 -1 4202496 1714 0 0 0 1244 24 0 0 25 0 1 0 133663802 8196096 1633 4089446400 134512640 136421960 4290641920 18446744073709551615 134902253 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/14953/statm: 2001 1633 236 467 0 1532 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8004

[startup+25.5009 s]
/proc/loadavg: 2.07 2.04 2.00 3/195 14955
/proc/meminfo: memFree=31151132/32951132 swapFree=67111528/67111528
[pid=14953] ppid=14951 vsize=8004 CPUtime=25.49
/proc/14953/stat : 14953 (pbct) R 14951 14953 13334 0 -1 4202496 1714 0 0 0 2517 32 0 0 25 0 1 0 133663802 8196096 1633 4089446400 134512640 136421960 4290641920 18446744073709551615 134902536 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/14953/statm: 2001 1633 236 467 0 1532 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8004

[startup+51.1005 s]
/proc/loadavg: 2.04 2.03 2.00 3/195 14956
/proc/meminfo: memFree=31150976/32951132 swapFree=67111528/67111528
[pid=14953] ppid=14951 vsize=8004 CPUtime=51.09
/proc/14953/stat : 14953 (pbct) R 14951 14953 13334 0 -1 4202496 1716 0 0 0 5062 47 0 0 25 0 1 0 133663802 8196096 1635 4089446400 134512640 136421960 4290641920 18446744073709551615 134902253 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/14953/statm: 2001 1635 236 467 0 1532 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 8004

[startup+102.306 s]
/proc/loadavg: 2.02 2.02 2.00 3/195 14957
/proc/meminfo: memFree=31150344/32951132 swapFree=67111528/67111528
[pid=14953] ppid=14951 vsize=8004 CPUtime=102.29
/proc/14953/stat : 14953 (pbct) R 14951 14953 13334 0 -1 4202496 1718 0 0 0 10155 74 0 0 25 0 1 0 133663802 8196096 1637 4089446400 134512640 136421960 4290641920 18446744073709551615 134902408 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/14953/statm: 2001 1637 236 467 0 1532 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 8004

[startup+162.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/195 14958
/proc/meminfo: memFree=31142124/32951132 swapFree=67111528/67111528
[pid=14953] ppid=14951 vsize=8004 CPUtime=162.3
/proc/14953/stat : 14953 (pbct) R 14951 14953 13334 0 -1 4202496 1719 0 0 0 16126 104 0 0 25 0 1 0 133663802 8196096 1638 4089446400 134512640 136421960 4290641920 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/14953/statm: 2001 1638 236 467 0 1532 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 8004

[startup+222.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/195 14960
/proc/meminfo: memFree=31121132/32951132 swapFree=67111528/67111528
[pid=14953] ppid=14951 vsize=8004 CPUtime=222.29
/proc/14953/stat : 14953 (pbct) R 14951 14953 13334 0 -1 4202496 1725 0 0 0 22097 132 0 0 25 0 1 0 133663802 8196096 1642 4089446400 134512640 136421960 4290641920 18446744073709551615 134902408 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/14953/statm: 2001 1642 236 467 0 1532 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 8004

[startup+282.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/195 14962
/proc/meminfo: memFree=31111932/32951132 swapFree=67111528/67111528
[pid=14953] ppid=14951 vsize=8132 CPUtime=282.29
/proc/14953/stat : 14953 (pbct) R 14951 14953 13334 0 -1 4202496 1730 0 0 0 28069 160 0 0 25 0 1 0 133663802 8327168 1645 4089446400 134512640 136421960 4290641920 18446744073709551615 134902283 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/14953/statm: 2033 1645 236 467 0 1564 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 8132

[startup+342.301 s]
/proc/loadavg: 2.01 2.02 2.00 3/195 14964
/proc/meminfo: memFree=31098248/32951132 swapFree=67111528/67111528
[pid=14953] ppid=14951 vsize=8132 CPUtime=342.29
/proc/14953/stat : 14953 (pbct) R 14951 14953 13334 0 -1 4202496 1737 0 0 0 34041 188 0 0 25 0 1 0 133663802 8327168 1648 4089446400 134512640 136421960 4290641920 18446744073709551615 134902536 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/14953/statm: 2033 1648 236 467 0 1564 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 8132

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/195 14965
/proc/meminfo: memFree=31090156/32951132 swapFree=67111528/67111528
[pid=14953] ppid=14951 vsize=8132 CPUtime=402.3
/proc/14953/stat : 14953 (pbct) R 14951 14953 13334 0 -1 4202496 1739 0 0 0 40015 215 0 0 25 0 1 0 133663802 8327168 1649 4089446400 134512640 136421960 4290641920 18446744073709551615 134902253 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/14953/statm: 2033 1649 236 467 0 1564 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 8132

[startup+462.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/195 14966
/proc/meminfo: memFree=31077468/32951132 swapFree=67111528/67111528
[pid=14953] ppid=14951 vsize=8132 CPUtime=462.3
/proc/14953/stat : 14953 (pbct) R 14951 14953 13334 0 -1 4202496 1742 0 0 0 45983 247 0 0 25 0 1 0 133663802 8327168 1650 4089446400 134512640 136421960 4290641920 18446744073709551615 134902102 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/14953/statm: 2033 1650 236 467 0 1564 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 8132

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/195 14968
/proc/meminfo: memFree=31074956/32951132 swapFree=67111528/67111528
[pid=14953] ppid=14951 vsize=8132 CPUtime=522.3
/proc/14953/stat : 14953 (pbct) R 14951 14953 13334 0 -1 4202496 1748 0 0 0 51957 273 0 0 25 0 1 0 133663802 8327168 1651 4089446400 134512640 136421960 4290641920 18446744073709551615 134902408 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/14953/statm: 2033 1651 236 467 0 1564 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 8132

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/195 14970
/proc/meminfo: memFree=31074668/32951132 swapFree=67111528/67111528
[pid=14953] ppid=14951 vsize=8132 CPUtime=582.3
/proc/14953/stat : 14953 (pbct) R 14951 14953 13334 0 -1 4202496 1752 0 0 0 57927 303 0 0 25 0 1 0 133663802 8327168 1653 4089446400 134512640 136421960 4290641920 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/14953/statm: 2033 1653 236 467 0 1564 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 8132

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/195 14972
/proc/meminfo: memFree=31056028/32951132 swapFree=67111528/67111528
[pid=14953] ppid=14951 vsize=8132 CPUtime=642.3
/proc/14953/stat : 14953 (pbct) R 14951 14953 13334 0 -1 4202496 1753 0 0 0 63895 335 0 0 25 0 1 0 133663802 8327168 1654 4089446400 134512640 136421960 4290641920 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/14953/statm: 2033 1654 236 467 0 1564 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 8132

[startup+702.3 s]

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

[startup+882.301 s]
/proc/loadavg: 2.04 2.02 2.00 3/195 14987
/proc/meminfo: memFree=31024352/32951132 swapFree=67111528/67111528
[pid=14953] ppid=14951 vsize=8132 CPUtime=882.3
/proc/14953/stat : 14953 (pbct) R 14951 14953 13334 0 -1 4202496 1754 0 0 0 87750 480 0 0 25 0 1 0 133663802 8327168 1655 4089446400 134512640 136421960 4290641920 18446744073709551615 134902408 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/14953/statm: 2033 1655 236 467 0 1564 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 8132

[startup+942.301 s]
/proc/loadavg: 2.01 2.02 2.00 3/195 14989
/proc/meminfo: memFree=31024072/32951132 swapFree=67111528/67111528
[pid=14953] ppid=14951 vsize=8132 CPUtime=942.3
/proc/14953/stat : 14953 (pbct) R 14951 14953 13334 0 -1 4202496 1754 0 0 0 93701 529 0 0 25 0 1 0 133663802 8327168 1655 4089446400 134512640 136421960 4290641920 18446744073709551615 134902408 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/14953/statm: 2033 1655 236 467 0 1564 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 8132

[startup+1002.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/195 14990
/proc/meminfo: memFree=31016856/32951132 swapFree=67111528/67111528
[pid=14953] ppid=14951 vsize=8132 CPUtime=1002.3
/proc/14953/stat : 14953 (pbct) R 14951 14953 13334 0 -1 4202496 1755 0 0 0 99651 579 0 0 25 0 1 0 133663802 8327168 1656 4089446400 134512640 136421960 4290641920 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/14953/statm: 2033 1656 236 467 0 1564 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 8132

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/195 14991
/proc/meminfo: memFree=31016696/32951132 swapFree=67111528/67111528
[pid=14953] ppid=14951 vsize=8132 CPUtime=1062.31
/proc/14953/stat : 14953 (pbct) R 14951 14953 13334 0 -1 4202496 1755 0 0 0 105604 627 0 0 25 0 1 0 133663802 8327168 1656 4089446400 134512640 136421960 4290641920 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/14953/statm: 2033 1656 236 467 0 1564 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 8132

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/195 14993
/proc/meminfo: memFree=31016420/32951132 swapFree=67111528/67111528
[pid=14953] ppid=14951 vsize=8132 CPUtime=1122.31
/proc/14953/stat : 14953 (pbct) R 14951 14953 13334 0 -1 4202496 1755 0 0 0 111553 678 0 0 25 0 1 0 133663802 8327168 1656 4089446400 134512640 136421960 4290641920 18446744073709551615 134902245 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/14953/statm: 2033 1656 236 467 0 1564 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 8132

[startup+1182.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/195 14995
/proc/meminfo: memFree=31014284/32951132 swapFree=67111528/67111528
[pid=14953] ppid=14951 vsize=8132 CPUtime=1182.31
/proc/14953/stat : 14953 (pbct) R 14951 14953 13334 0 -1 4202496 1755 0 0 0 117504 727 0 0 25 0 1 0 133663802 8327168 1656 4089446400 134512640 136421960 4290641920 18446744073709551615 134902408 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/14953/statm: 2033 1656 236 467 0 1564 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 8132

[startup+1242.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/195 14997
/proc/meminfo: memFree=31005204/32951132 swapFree=67111528/67111528
[pid=14953] ppid=14951 vsize=8132 CPUtime=1242.3
/proc/14953/stat : 14953 (pbct) R 14951 14953 13334 0 -1 4202496 1755 0 0 0 123434 796 0 0 25 0 1 0 133663802 8327168 1656 4089446400 134512640 136421960 4290641920 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/14953/statm: 2033 1656 236 467 0 1564 0
Current children cumulated CPU time (s) 1242.3
Current children cumulated vsize (KiB) 8132

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/195 14998
/proc/meminfo: memFree=31005156/32951132 swapFree=67111528/67111528
[pid=14953] ppid=14951 vsize=8132 CPUtime=1302.32
/proc/14953/stat : 14953 (pbct) R 14951 14953 13334 0 -1 4202496 1755 0 0 0 129362 870 0 0 25 0 1 0 133663802 8327168 1656 4089446400 134512640 136421960 4290641920 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/14953/statm: 2033 1656 236 467 0 1564 0
Current children cumulated CPU time (s) 1302.32
Current children cumulated vsize (KiB) 8132

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/195 14999
/proc/meminfo: memFree=31005248/32951132 swapFree=67111528/67111528
[pid=14953] ppid=14951 vsize=8132 CPUtime=1362.31
/proc/14953/stat : 14953 (pbct) R 14951 14953 13334 0 -1 4202496 1755 0 0 0 135289 942 0 0 25 0 1 0 133663802 8327168 1656 4089446400 134512640 136421960 4290641920 18446744073709551615 134902444 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/14953/statm: 2033 1656 236 467 0 1564 0
Current children cumulated CPU time (s) 1362.31
Current children cumulated vsize (KiB) 8132

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/195 15001
/proc/meminfo: memFree=30988616/32951132 swapFree=67111528/67111528
[pid=14953] ppid=14951 vsize=8132 CPUtime=1422.32
/proc/14953/stat : 14953 (pbct) R 14951 14953 13334 0 -1 4202496 1755 0 0 0 141212 1020 0 0 25 0 1 0 133663802 8327168 1656 4089446400 134512640 136421960 4290641920 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/14953/statm: 2033 1656 236 467 0 1564 0
Current children cumulated CPU time (s) 1422.32
Current children cumulated vsize (KiB) 8132

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/195 15003
/proc/meminfo: memFree=30981272/32951132 swapFree=67111528/67111528
[pid=14953] ppid=14951 vsize=8132 CPUtime=1482.32
/proc/14953/stat : 14953 (pbct) R 14951 14953 13334 0 -1 4202496 1755 0 0 0 147136 1096 0 0 25 0 1 0 133663802 8327168 1656 4089446400 134512640 136421960 4290641920 18446744073709551615 134902253 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/14953/statm: 2033 1656 236 467 0 1564 0
Current children cumulated CPU time (s) 1482.32
Current children cumulated vsize (KiB) 8132

[startup+1542.3 s]
/proc/loadavg: 1.94 1.98 1.99 3/195 15053
/proc/meminfo: memFree=31274732/32951132 swapFree=67111528/67111528
[pid=14953] ppid=14951 vsize=8132 CPUtime=1542.31
/proc/14953/stat : 14953 (pbct) R 14951 14953 13334 0 -1 4202496 1755 0 0 0 153059 1172 0 0 25 0 1 0 133663802 8327168 1656 4089446400 134512640 136421960 4290641920 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/14953/statm: 2033 1656 236 467 0 1564 0
Current children cumulated CPU time (s) 1542.31
Current children cumulated vsize (KiB) 8132

[startup+1602.3 s]
/proc/loadavg: 1.98 1.98 1.99 3/195 15054
/proc/meminfo: memFree=31272548/32951132 swapFree=67111528/67111528
[pid=14953] ppid=14951 vsize=8132 CPUtime=1602.3
/proc/14953/stat : 14953 (pbct) R 14951 14953 13334 0 -1 4202496 1756 0 0 0 158986 1244 0 0 25 0 1 0 133663802 8327168 1657 4089446400 134512640 136421960 4290641920 18446744073709551615 134902248 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/14953/statm: 2033 1657 236 467 0 1564 0
Current children cumulated CPU time (s) 1602.3
Current children cumulated vsize (KiB) 8132

[startup+1662.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/195 15055
/proc/meminfo: memFree=31271548/32951132 swapFree=67111528/67111528
[pid=14953] ppid=14951 vsize=8132 CPUtime=1662.29
/proc/14953/stat : 14953 (pbct) R 14951 14953 13334 0 -1 4202496 1756 0 0 0 164914 1315 0 0 25 0 1 0 133663802 8327168 1657 4089446400 134512640 136421960 4290641920 18446744073709551615 134902178 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/14953/statm: 2033 1657 236 467 0 1564 0
Current children cumulated CPU time (s) 1662.29
Current children cumulated vsize (KiB) 8132

[startup+1722.3 s]
/proc/loadavg: 2.07 2.00 2.00 3/195 15057
/proc/meminfo: memFree=31270628/32951132 swapFree=67111528/67111528
[pid=14953] ppid=14951 vsize=8132 CPUtime=1722.27
/proc/14953/stat : 14953 (pbct) R 14951 14953 13334 0 -1 4202496 1756 0 0 0 170837 1390 0 0 25 0 1 0 133663802 8327168 1657 4089446400 134512640 136421960 4290641920 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/14953/statm: 2033 1657 236 467 0 1564 0
Current children cumulated CPU time (s) 1722.27
Current children cumulated vsize (KiB) 8132

[startup+1782.3 s]
/proc/loadavg: 2.09 2.02 2.00 3/195 15059
/proc/meminfo: memFree=31269964/32951132 swapFree=67111528/67111528
[pid=14953] ppid=14951 vsize=8132 CPUtime=1782.27
/proc/14953/stat : 14953 (pbct) R 14951 14953 13334 0 -1 4202496 1756 0 0 0 176778 1449 0 0 25 0 1 0 133663802 8327168 1657 4089446400 134512640 136421960 4290641920 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/14953/statm: 2033 1657 236 467 0 1564 0
Current children cumulated CPU time (s) 1782.27
Current children cumulated vsize (KiB) 8132



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.1 s]
/proc/loadavg: 2.06 2.01 2.00 3/195 15059
/proc/meminfo: memFree=31269572/32951132 swapFree=67111528/67111528
[pid=14953] ppid=14951 vsize=8132 CPUtime=1800.08
/proc/14953/stat : 14953 (pbct) R 14951 14953 13334 0 -1 4202496 1756 0 0 0 178541 1467 0 0 25 0 1 0 133663802 8327168 1657 4089446400 134512640 136421960 4290641920 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/14953/statm: 2033 1657 236 467 0 1564 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 8132

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

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

[startup+1800.1 s]
/proc/loadavg: 2.06 2.01 2.00 3/195 15059
/proc/meminfo: memFree=31269572/32951132 swapFree=67111528/67111528
[pid=14953] ppid=14951 vsize=8132 CPUtime=1800.08
/proc/14953/stat : 14953 (pbct) R 14951 14953 13334 0 -1 4202496 1756 0 0 0 178541 1467 0 0 25 0 1 0 133663802 8327168 1657 4089446400 134512640 136421960 4290641920 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/14953/statm: 2033 1657 236 467 0 1564 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 8132

Child status: 0
Real time (s): 1800.11
CPU time (s): 1800.09
CPU user time (s): 1785.42
CPU system time (s): 14.6718
CPU usage (%): 99.9992
Max. virtual memory (cumulated for all children) (KiB): 8132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1785.42
system time used= 14.6718
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1757
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= 24781

runsolver used 2.58061 second user time and 5.61215 second system time

The end

Launcher Data 

Begin job on node131 at 2010-06-30 20:47:52
IDJOB=2695612
IDBENCH=79213
IDSOLVER=1208
FILE ID=node131/2695612-1277923672
PBS_JOBID= 11197294
Free space on /tmp= 74140 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110977273--soft-0-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695612-1277923672/watcher-2695612-1277923672 -o /tmp/evaluation-result-2695612-1277923672/solver-2695612-1277923672 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2695612-1277923672.wbo

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

MD5SUM BENCH= bf9471406d44094ab08e66793b6b5d92
RANDOM SEED=538072443

node131.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		: 2666.836
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		: 2666.836
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	: 5332.75
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		: 2666.836
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	: 5332.82
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		: 2666.836
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		: 2666.836
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	: 5332.76
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		: 2666.836
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		: 2666.836
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		: 2666.836
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	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      31164132 kB
Buffers:        208556 kB
Cached:        1135280 kB
SwapCached:          0 kB
Active:         822752 kB
Inactive:       820640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      31164132 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1992 kB
Writeback:           0 kB
AnonPages:      299944 kB
Mapped:          20716 kB
Slab:            80928 kB
PageTables:       5896 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:  1660176 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 74136 MiB
End job on node131 at 2010-06-30 21:17:54