Trace number 3728598

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
pwbo 2.02OPTIMUM 60.0129 30.0187

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111225605--soft-66-100-0.wbo
MD5SUM0b429bb598a1356114a5dedac9be9982
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark17
Best CPU time to get the best result obtained on this benchmark0.512921
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 constraints28
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 1415
Min constraint cost 1
Max constraint cost 98
Sum of constraints costs 1414
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1240
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 ==============================[ Solver Version ]===============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  pwbo:                     2.02 beta - May, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing wbo file format. File HOME/instance-3728598-1338672262.wbo.
0.00/0.00	c Instance file HOME/instance-3728598-1338672262.wbo
0.00/0.00	c File size is 10104 bytes.
0.00/0.00	c Highest Coefficient sum: 1240
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.00         s                                      |
0.00/0.00	c |  Number Variables:      197                                                 |
0.00/0.00	c |  Number Clauses:        30                                                  |
0.00/0.00	c |  Number Cardinality:    50                                                  |
0.00/0.00	c |  Number PB Constraints: 21                                                  |
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Problem Type:          Optimization                                        |
0.00/0.00	c |  Objective Function:    Cardinality Constraint                              |
0.00/0.00	c |                                                                             |
0.00/0.00	c ===============================================================================
59.96/30.01	o 233
59.96/30.01	o 203
59.96/30.01	o 97
59.96/30.01	o 64
59.96/30.01	o 17
59.96/30.01	c ===============================================================================
59.96/30.01	c Wall Clock Time: 30.01 s
59.96/30.01	c Best Solution: 17
59.96/30.01	s OPTIMUM FOUND
59.96/30.01	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	17

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3728598-1338672262/watcher-3728598-1338672262 -o /tmp/evaluation-result-3728598-1338672262/solver-3728598-1338672262 -C 1800 -W 1900 -M 15500 pwbo2.02 -file-format=wbo -verbosity=0 HOME/instance-3728598-1338672262.wbo 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.96 3.87 3.11 4/178 28990
/proc/meminfo: memFree=27773900/32873648 swapFree=7112/7112
[pid=28990] ppid=28988 vsize=162380 CPUtime=0 cores=0,2,4,6
/proc/28990/stat : 28990 (pwbo2.02) S 28988 28990 28397 0 -1 4202496 876 0 0 0 0 0 0 0 20 0 3 0 333352141 166277120 826 33554432000 4194304 5964478 140733574711968 140733574711488 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/28990/statm: 40595 826 195 433 0 40159 0
[pid=28990/tid=28991] ppid=28988 vsize=162380 CPUtime=0 cores=0,2,4,6
/proc/28990/task/28991/stat : 28991 (pwbo2.02) R 28988 28990 28397 0 -1 4202560 55 0 0 0 0 0 0 0 20 0 3 0 333352141 166277120 827 33554432000 4194304 5964478 140733574711968 140704105524272 5136420 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=28990/tid=28992] ppid=28988 vsize=162380 CPUtime=0 cores=0,2,4,6
/proc/28990/task/28992/stat : 28992 (pwbo2.02) R 28988 28990 28397 0 -1 4202560 45 0 0 0 0 0 0 0 20 0 3 0 333352141 166277120 827 33554432000 4194304 5964478 140733574711968 140704095034456 4400091 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0

[startup+0.079025 s]
/proc/loadavg: 3.96 3.87 3.11 4/178 28990
/proc/meminfo: memFree=27773900/32873648 swapFree=7112/7112
[pid=28990] ppid=28988 vsize=162380 CPUtime=0.14 cores=0,2,4,6
/proc/28990/stat : 28990 (pwbo2.02) S 28988 28990 28397 0 -1 4202496 1316 0 0 0 14 0 0 0 20 0 3 0 333352141 166277120 1266 33554432000 4194304 5964478 140733574711968 140733574711488 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/28990/statm: 40595 1266 197 433 0 40159 0
[pid=28990/tid=28991] ppid=28988 vsize=162380 CPUtime=0.06 cores=0,2,4,6
/proc/28990/task/28991/stat : 28991 (pwbo2.02) R 28988 28990 28397 0 -1 4202560 315 0 0 0 6 0 0 0 20 0 3 0 333352141 166277120 1266 33554432000 4194304 5964478 140733574711968 140704105523000 5136420 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=28990/tid=28992] ppid=28988 vsize=162380 CPUtime=0.06 cores=0,2,4,6
/proc/28990/task/28992/stat : 28992 (pwbo2.02) R 28988 28990 28397 0 -1 4202560 224 0 0 0 6 0 0 0 20 0 3 0 333352141 166277120 1266 33554432000 4194304 5964478 140733574711968 140704095033464 4390279 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 162380

[startup+0.100282 s]
/proc/loadavg: 3.96 3.87 3.11 4/178 28990
/proc/meminfo: memFree=27773900/32873648 swapFree=7112/7112
[pid=28990] ppid=28988 vsize=162380 CPUtime=0.19 cores=0,2,4,6
/proc/28990/stat : 28990 (pwbo2.02) S 28988 28990 28397 0 -1 4202496 1412 0 0 0 18 1 0 0 20 0 3 0 333352141 166277120 1362 33554432000 4194304 5964478 140733574711968 140733574711488 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/28990/statm: 40595 1362 197 433 0 40159 0
[pid=28990/tid=28991] ppid=28988 vsize=162380 CPUtime=0.08 cores=0,2,4,6
/proc/28990/task/28991/stat : 28991 (pwbo2.02) R 28988 28990 28397 0 -1 4202560 371 0 0 0 8 0 0 0 20 0 3 0 333352141 166277120 1362 33554432000 4194304 5964478 140733574711968 140704105523000 5136420 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=28990/tid=28992] ppid=28988 vsize=162380 CPUtime=0.08 cores=0,2,4,6
/proc/28990/task/28992/stat : 28992 (pwbo2.02) R 28988 28990 28397 0 -1 4202560 264 0 0 0 8 0 0 0 20 0 3 0 333352141 166277120 1362 33554432000 4194304 5964478 140733574711968 140704095033648 4400115 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 162380

[startup+0.300282 s]
/proc/loadavg: 3.96 3.87 3.11 4/178 28990
/proc/meminfo: memFree=27773900/32873648 swapFree=7112/7112
[pid=28990] ppid=28988 vsize=174856 CPUtime=0.58 cores=0,2,4,6
/proc/28990/stat : 28990 (pwbo2.02) S 28988 28990 28397 0 -1 4202496 7127 0 0 0 55 3 0 0 20 0 3 0 333352141 179052544 7028 33554432000 4194304 5964478 140733574711968 140733574711488 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/28990/statm: 43714 7028 206 433 0 43278 0
[pid=28990/tid=28991] ppid=28988 vsize=174856 CPUtime=0.28 cores=0,2,4,6
/proc/28990/task/28991/stat : 28991 (pwbo2.02) R 28988 28990 28397 0 -1 4202560 731 0 0 0 26 2 0 0 20 0 3 0 333352141 179052544 7028 33554432000 4194304 5964478 140733574711968 140704105523184 5136420 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=28990/tid=28992] ppid=28988 vsize=174856 CPUtime=0.28 cores=0,2,4,6
/proc/28990/task/28992/stat : 28992 (pwbo2.02) R 28988 28990 28397 0 -1 4202560 5619 0 0 0 26 2 0 0 20 0 3 0 333352141 179052544 7028 33554432000 4194304 5964478 140733574711968 140704095033464 4400087 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.58
Current children cumulated vsize (KiB) 174856

[startup+0.700293 s]
/proc/loadavg: 3.96 3.87 3.11 4/178 28990
/proc/meminfo: memFree=27773900/32873648 swapFree=7112/7112
[pid=28990] ppid=28988 vsize=175164 CPUtime=1.38 cores=0,2,4,6
/proc/28990/stat : 28990 (pwbo2.02) S 28988 28990 28397 0 -1 4202496 7956 0 0 0 134 4 0 0 20 0 3 0 333352141 179367936 7857 33554432000 4194304 5964478 140733574711968 140733574711488 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/28990/statm: 43791 7857 206 433 0 43355 0
[pid=28990/tid=28991] ppid=28988 vsize=175164 CPUtime=0.68 cores=0,2,4,6
/proc/28990/task/28991/stat : 28991 (pwbo2.02) R 28988 28990 28397 0 -1 4202560 1203 0 0 0 65 3 0 0 20 0 3 0 333352141 179367936 7857 33554432000 4194304 5964478 140733574711968 140704105523184 4399920 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=28990/tid=28992] ppid=28988 vsize=175164 CPUtime=0.68 cores=0,2,4,6
/proc/28990/task/28992/stat : 28992 (pwbo2.02) R 28988 28990 28397 0 -1 4202560 5976 0 0 0 66 2 0 0 20 0 3 0 333352141 179367936 7857 33554432000 4194304 5964478 140733574711968 140704095033464 4400432 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 1.38
Current children cumulated vsize (KiB) 175164

[startup+1.50029 s]
/proc/loadavg: 3.88 3.86 3.11 5/181 28993
/proc/meminfo: memFree=27738500/32873648 swapFree=7112/7112
[pid=28990] ppid=28988 vsize=175380 CPUtime=2.98 cores=0,2,4,6
/proc/28990/stat : 28990 (pwbo2.02) S 28988 28990 28397 0 -1 4202496 8923 0 0 0 293 5 0 0 20 0 3 0 333352141 179589120 8824 33554432000 4194304 5964478 140733574711968 140733574711488 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/28990/statm: 43845 8824 206 433 0 43409 0
[pid=28990/tid=28991] ppid=28988 vsize=175380 CPUtime=1.48 cores=0,2,4,6
/proc/28990/task/28991/stat : 28991 (pwbo2.02) R 28988 28990 28397 0 -1 4202560 1665 0 0 0 145 3 0 0 20 0 3 0 333352141 179589120 8824 33554432000 4194304 5964478 140733574711968 140704105523192 4400538 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=28990/tid=28992] ppid=28988 vsize=175380 CPUtime=1.49 cores=0,2,4,6
/proc/28990/task/28992/stat : 28992 (pwbo2.02) R 28988 28990 28397 0 -1 4202560 6481 0 0 0 146 3 0 0 20 0 3 0 333352141 179589120 8824 33554432000 4194304 5964478 140733574711968 140704095033648 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 2.98
Current children cumulated vsize (KiB) 175380

[startup+3.1003 s]
/proc/loadavg: 3.88 3.86 3.11 5/181 28993
/proc/meminfo: memFree=27733168/32873648 swapFree=7112/7112
[pid=28990] ppid=28988 vsize=175760 CPUtime=6.18 cores=0,2,4,6
/proc/28990/stat : 28990 (pwbo2.02) S 28988 28990 28397 0 -1 4202496 10406 0 0 0 611 7 0 0 20 0 3 0 333352141 179978240 10307 33554432000 4194304 5964478 140733574711968 140733574711488 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/28990/statm: 43940 10308 206 433 0 43504 0
[pid=28990/tid=28991] ppid=28988 vsize=175760 CPUtime=3.08 cores=0,2,4,6
/proc/28990/task/28991/stat : 28991 (pwbo2.02) R 28988 28990 28397 0 -1 4202560 2395 0 0 0 304 4 0 0 20 0 3 0 333352141 179978240 10308 33554432000 4194304 5964478 140733574711968 140704105523240 4221120 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=28990/tid=28992] ppid=28988 vsize=175760 CPUtime=3.08 cores=0,2,4,6
/proc/28990/task/28992/stat : 28992 (pwbo2.02) R 28988 28990 28397 0 -1 4202560 7235 0 0 0 305 3 0 0 20 0 3 0 333352141 179978240 10308 33554432000 4194304 5964478 140733574711968 140704095033648 4400538 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 175760

[startup+6.30035 s]
/proc/loadavg: 3.89 3.86 3.11 5/181 28993
/proc/meminfo: memFree=27719804/32873648 swapFree=7112/7112
[pid=28990] ppid=28988 vsize=175704 CPUtime=12.58 cores=0,2,4,6
/proc/28990/stat : 28990 (pwbo2.02) S 28988 28990 28397 0 -1 4202496 12925 0 0 0 1248 10 0 0 20 0 3 0 333352141 179920896 12774 33554432000 4194304 5964478 140733574711968 140733574711488 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/28990/statm: 43926 12774 208 433 0 43490 0
[pid=28990/tid=28991] ppid=28988 vsize=175704 CPUtime=6.28 cores=0,2,4,6
/proc/28990/task/28991/stat : 28991 (pwbo2.02) R 28988 28990 28397 0 -1 4202560 3716 0 0 0 621 7 0 0 20 0 3 0 333352141 179920896 12774 33554432000 4194304 5964478 140733574711968 140704105523296 4221120 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=28990/tid=28992] ppid=28988 vsize=175704 CPUtime=6.28 cores=0,2,4,6
/proc/28990/task/28992/stat : 28992 (pwbo2.02) R 28988 28990 28397 0 -1 4202560 8432 0 0 0 624 4 0 0 20 0 3 0 333352141 179920896 12774 33554432000 4194304 5964478 140733574711968 140704095033224 4399920 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 175704

[startup+12.7002 s]
/proc/loadavg: 3.90 3.86 3.12 5/181 28993
/proc/meminfo: memFree=27691656/32873648 swapFree=7112/7112
[pid=28990] ppid=28988 vsize=176476 CPUtime=25.37 cores=0,2,4,6
/proc/28990/stat : 28990 (pwbo2.02) S 28988 28990 28397 0 -1 4202496 14873 0 0 0 2526 11 0 0 20 0 3 0 333352141 180711424 14722 33554432000 4194304 5964478 140733574711968 140733574711488 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/28990/statm: 44119 14722 208 433 0 43683 0
[pid=28990/tid=28991] ppid=28988 vsize=176476 CPUtime=12.68 cores=0,2,4,6
/proc/28990/task/28991/stat : 28991 (pwbo2.02) R 28988 28990 28397 0 -1 4202560 3748 0 0 0 1261 7 0 0 20 0 3 0 333352141 180711424 14722 33554432000 4194304 5964478 140733574711968 140704105523104 4221120 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=28990/tid=28992] ppid=28988 vsize=176476 CPUtime=12.69 cores=0,2,4,6
/proc/28990/task/28992/stat : 28992 (pwbo2.02) R 28988 28990 28397 0 -1 4202560 10348 0 0 0 1263 6 0 0 20 0 3 0 333352141 180711424 14722 33554432000 4194304 5964478 140733574711968 140704095033656 4400006 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 176476

[startup+25.5002 s]
/proc/loadavg: 3.92 3.87 3.13 5/181 28993
/proc/meminfo: memFree=27654704/32873648 swapFree=7112/7112
[pid=28990] ppid=28988 vsize=176476 CPUtime=50.96 cores=0,2,4,6
/proc/28990/stat : 28990 (pwbo2.02) S 28988 28990 28397 0 -1 4202496 18162 0 0 0 5083 13 0 0 20 0 3 0 333352141 180711424 17942 33554432000 4194304 5964478 140733574711968 140733574711488 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/28990/statm: 44119 17942 208 433 0 43683 0
[pid=28990/tid=28991] ppid=28988 vsize=176476 CPUtime=25.48 cores=0,2,4,6
/proc/28990/task/28991/stat : 28991 (pwbo2.02) R 28988 28990 28397 0 -1 4202560 6311 0 0 0 2540 8 0 0 20 0 3 0 333352141 180711424 17942 33554432000 4194304 5964478 140733574711968 140704105523184 4400103 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=28990/tid=28992] ppid=28988 vsize=176476 CPUtime=25.48 cores=0,2,4,6
/proc/28990/task/28992/stat : 28992 (pwbo2.02) R 28988 28990 28397 0 -1 4202560 11074 0 0 0 2542 6 0 0 20 0 3 0 333352141 180711424 17942 33554432000 4194304 5964478 140733574711968 140704095033656 4389160 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 50.96
Current children cumulated vsize (KiB) 176476

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

[startup+27.1002 s]
/proc/loadavg: 3.92 3.87 3.13 5/181 28993
/proc/meminfo: memFree=27651340/32873648 swapFree=7112/7112
[pid=28990] ppid=28988 vsize=176476 CPUtime=54.16 cores=0,2,4,6
/proc/28990/stat : 28990 (pwbo2.02) S 28988 28990 28397 0 -1 4202496 18330 0 0 0 5403 13 0 0 20 0 3 0 333352141 180711424 18110 33554432000 4194304 5964478 140733574711968 140733574711488 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/28990/statm: 44119 18110 208 433 0 43683 0
[pid=28990/tid=28991] ppid=28988 vsize=176476 CPUtime=27.07 cores=0,2,4,6
/proc/28990/task/28991/stat : 28991 (pwbo2.02) R 28988 28990 28397 0 -1 4202560 6354 0 0 0 2699 8 0 0 20 0 3 0 333352141 180711424 18110 33554432000 4194304 5964478 140733574711968 140704105523184 4481156 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=28990/tid=28992] ppid=28988 vsize=176476 CPUtime=27.08 cores=0,2,4,6
/proc/28990/task/28992/stat : 28992 (pwbo2.02) R 28988 28990 28397 0 -1 4202560 11199 0 0 0 2702 6 0 0 20 0 3 0 333352141 180711424 18110 33554432000 4194304 5964478 140733574711968 140704095033648 4399920 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 54.16
Current children cumulated vsize (KiB) 176476

[startup+28.7002 s]
/proc/loadavg: 3.92 3.87 3.13 5/181 28993
/proc/meminfo: memFree=27644892/32873648 swapFree=7112/7112
[pid=28990] ppid=28988 vsize=176476 CPUtime=57.36 cores=0,2,4,6
/proc/28990/stat : 28990 (pwbo2.02) S 28988 28990 28397 0 -1 4202496 19167 0 0 0 5722 14 0 0 20 0 3 0 333352141 180711424 18947 33554432000 4194304 5964478 140733574711968 140733574711488 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/28990/statm: 44119 18947 208 433 0 43683 0
[pid=28990/tid=28991] ppid=28988 vsize=176476 CPUtime=28.67 cores=0,2,4,6
/proc/28990/task/28991/stat : 28991 (pwbo2.02) R 28988 28990 28397 0 -1 4202560 7191 0 0 0 2858 9 0 0 20 0 3 0 333352141 180711424 18947 33554432000 4194304 5964478 140733574711968 140704105523184 4399986 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=28990/tid=28992] ppid=28988 vsize=176476 CPUtime=28.68 cores=0,2,4,6
/proc/28990/task/28992/stat : 28992 (pwbo2.02) R 28988 28990 28397 0 -1 4202560 11199 0 0 0 2862 6 0 0 20 0 3 0 333352141 180711424 18947 33554432000 4194304 5964478 140733574711968 140704095033568 4399920 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 57.36
Current children cumulated vsize (KiB) 176476

[startup+29.5002 s]
/proc/loadavg: 3.92 3.87 3.13 5/181 28993
/proc/meminfo: memFree=27644892/32873648 swapFree=7112/7112
[pid=28990] ppid=28988 vsize=176476 CPUtime=58.96 cores=0,2,4,6
/proc/28990/stat : 28990 (pwbo2.02) S 28988 28990 28397 0 -1 4202496 19168 0 0 0 5882 14 0 0 20 0 3 0 333352141 180711424 18948 33554432000 4194304 5964478 140733574711968 140733574711488 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/28990/statm: 44119 18948 208 433 0 43683 0
[pid=28990/tid=28991] ppid=28988 vsize=176476 CPUtime=29.47 cores=0,2,4,6
/proc/28990/task/28991/stat : 28991 (pwbo2.02) R 28988 28990 28397 0 -1 4202560 7192 0 0 0 2938 9 0 0 20 0 3 0 333352141 180711424 18948 33554432000 4194304 5964478 140733574711968 140704105523184 4221120 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=28990/tid=28992] ppid=28988 vsize=176476 CPUtime=29.48 cores=0,2,4,6
/proc/28990/task/28992/stat : 28992 (pwbo2.02) R 28988 28990 28397 0 -1 4202560 11199 0 0 0 2942 6 0 0 20 0 3 0 333352141 180711424 18948 33554432000 4194304 5964478 140733574711968 140704095033568 4399920 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 58.96
Current children cumulated vsize (KiB) 176476

[startup+29.9002 s]
/proc/loadavg: 3.92 3.87 3.13 5/181 28993
/proc/meminfo: memFree=27643652/32873648 swapFree=7112/7112
[pid=28990] ppid=28988 vsize=176476 CPUtime=59.76 cores=0,2,4,6
/proc/28990/stat : 28990 (pwbo2.02) S 28988 28990 28397 0 -1 4202496 19174 0 0 0 5962 14 0 0 20 0 3 0 333352141 180711424 18954 33554432000 4194304 5964478 140733574711968 140733574711488 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/28990/statm: 44119 18954 208 433 0 43683 0
[pid=28990/tid=28991] ppid=28988 vsize=176476 CPUtime=29.87 cores=0,2,4,6
/proc/28990/task/28991/stat : 28991 (pwbo2.02) R 28988 28990 28397 0 -1 4202560 7194 0 0 0 2978 9 0 0 20 0 3 0 333352141 180711424 18954 33554432000 4194304 5964478 140733574711968 140704105523184 4399920 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=28990/tid=28992] ppid=28988 vsize=176476 CPUtime=29.88 cores=0,2,4,6
/proc/28990/task/28992/stat : 28992 (pwbo2.02) R 28988 28990 28397 0 -1 4202560 11203 0 0 0 2982 6 0 0 20 0 3 0 333352141 180711424 18954 33554432000 4194304 5964478 140733574711968 140704095033568 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 59.76
Current children cumulated vsize (KiB) 176476

[startup+30.0002 s]
/proc/loadavg: 3.92 3.87 3.13 5/181 28993
/proc/meminfo: memFree=27643652/32873648 swapFree=7112/7112
[pid=28990] ppid=28988 vsize=176476 CPUtime=59.96 cores=0,2,4,6
/proc/28990/stat : 28990 (pwbo2.02) S 28988 28990 28397 0 -1 4202496 19174 0 0 0 5982 14 0 0 20 0 3 0 333352141 180711424 18954 33554432000 4194304 5964478 140733574711968 140733574711488 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/28990/statm: 44119 18954 208 433 0 43683 0
[pid=28990/tid=28991] ppid=28988 vsize=176476 CPUtime=29.97 cores=0,2,4,6
/proc/28990/task/28991/stat : 28991 (pwbo2.02) R 28988 28990 28397 0 -1 4202560 7194 0 0 0 2988 9 0 0 20 0 3 0 333352141 180711424 18954 33554432000 4194304 5964478 140733574711968 140704105523296 4400097 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=28990/tid=28992] ppid=28988 vsize=176476 CPUtime=29.98 cores=0,2,4,6
/proc/28990/task/28992/stat : 28992 (pwbo2.02) R 28988 28990 28397 0 -1 4202560 11203 0 0 0 2992 6 0 0 20 0 3 0 333352141 180711424 18954 33554432000 4194304 5964478 140733574711968 140704095033568 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 59.96
Current children cumulated vsize (KiB) 176476

Child status: 255
Real time (s): 30.0187
CPU time (s): 60.0129
CPU user time (s): 59.8419
CPU system time (s): 0.170974
CPU usage (%): 199.918
Max. virtual memory (cumulated for all children) (KiB): 176800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 59.8419
system time used= 0.170974
maximum resident set size= 75848
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19182
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= 230
involuntary context switches= 63

runsolver used 0.055991 second user time and 0.139978 second system time

The end

Launcher Data 

Begin job on node126 at 2012-06-02 23:24:22
IDJOB=3728598
IDBENCH=78843
IDSOLVER=2316
FILE ID=node126/3728598-1338672262
RUNJOBID= node126-1338671112-28628
PBS_JOBID= 14636504
Free space on /tmp= 70784 MiB

SOLVER NAME= pwbo 2.02
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111225605--soft-66-100-0.wbo
COMMAND LINE= pwbo2.02 -file-format=wbo -verbosity=0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3728598-1338672262/watcher-3728598-1338672262 -o /tmp/evaluation-result-3728598-1338672262/solver-3728598-1338672262 -C 1800 -W 1900 -M 15500  pwbo2.02 -file-format=wbo -verbosity=0 HOME/instance-3728598-1338672262.wbo

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

MD5SUM BENCH= 0b429bb598a1356114a5dedac9be9982
RANDOM SEED=1747556042

node126.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        27773528 kB
Buffers:          398064 kB
Cached:          3748188 kB
SwapCached:         9476 kB
Active:          1539744 kB
Inactive:        2701484 kB
Active(anon):      84900 kB
Inactive(anon):    12180 kB
Active(file):    1454844 kB
Inactive(file):  2689304 kB
Unevictable:        7112 kB
Mlocked:            7112 kB
SwapTotal:      67108856 kB
SwapFree:       67094928 kB
Dirty:             11232 kB
Writeback:             0 kB
AnonPages:        109656 kB
Mapped:            10484 kB
Shmem:                 0 kB
Slab:             722304 kB
SReclaimable:     166108 kB
SUnreclaim:       556196 kB
KernelStack:        1504 kB
PageTables:         4056 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     184844 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:     16384 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70780 MiB
End job on node126 at 2012-06-02 23:24:52