Trace number 3755026

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
npSolver 1.0 (fixed)OPTIMUM 162.53 162.703

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111222539--soft-33-100-0.wbo
MD5SUM477adc333907175569d22a28ba04c3fe
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark9
Best CPU time to get the best result obtained on this benchmark0.805877
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 constraints64
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 2925
Min constraint cost 1
Max constraint cost 96
Sum of constraints costs 2924
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1192
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 

0.00/0.03	c run usual solver
1.77/1.80	o 745
1.77/1.80	c current bound: 372
24.44/24.55	o 366
24.44/24.55	c current bound: 183
46.25/46.37	o 176
46.25/46.37	c current bound: 88
61.56/61.69	o 87
61.56/61.69	c current bound: 43
85.45/85.56	o 43
85.45/85.56	c current bound: 21
99.74/99.85	o 17
99.74/99.85	c current bound: 8
120.44/120.58	c current bound: 13
138.45/138.54	o 13
138.45/138.54	c current bound: 11
153.02/153.13	o 10
153.02/153.13	c current bound: 9
162.53/162.70	o 9
162.53/162.70	c display solution
162.53/162.70	s OPTIMUM FOUND
162.53/162.70	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	9

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-3755026-1339188673/watcher-3755026-1339188673 -o /tmp/evaluation-result-3755026-1339188673/solver-3755026-1339188673 -C 1800 -W 1900 -M 15500 HOME/npSolver-wbo.sh HOME/instance-3755026-1339188673.wbo 1444430276 HOME HOME 

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: 2.01 2.02 1.96 3/179 28087
/proc/meminfo: memFree=29549568/32873844 swapFree=7384/7384
[pid=28087] ppid=28085 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28087/stat : 28087 (npSolver-wbo.sh) S 28085 28087 26138 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 384995838 9367552 275 33554432000 4194304 5064252 140735709242608 140735709241520 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28087/statm: 2287 275 233 213 0 72 0

[startup+0.0844481 s]
/proc/loadavg: 2.01 2.02 1.96 3/179 28087
/proc/meminfo: memFree=29549568/32873844 swapFree=7384/7384
[pid=28087] ppid=28085 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28087/stat : 28087 (npSolver-wbo.sh) S 28085 28087 26138 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 384995838 9367552 275 33554432000 4194304 5064252 140735709242608 140735709241520 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28087/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100174 s]
/proc/loadavg: 2.01 2.02 1.96 3/179 28087
/proc/meminfo: memFree=29549568/32873844 swapFree=7384/7384
[pid=28087] ppid=28085 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28087/stat : 28087 (npSolver-wbo.sh) S 28085 28087 26138 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 384995838 9367552 275 33554432000 4194304 5064252 140735709242608 140735709241520 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28087/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300112 s]
/proc/loadavg: 2.01 2.02 1.96 3/179 28087
/proc/meminfo: memFree=29549568/32873844 swapFree=7384/7384
[pid=28087] ppid=28085 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28087/stat : 28087 (npSolver-wbo.sh) S 28085 28087 26138 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 384995838 9367552 275 33554432000 4194304 5064252 140735709242608 140735709241520 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28087/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700111 s]
/proc/loadavg: 2.01 2.02 1.96 3/179 28087
/proc/meminfo: memFree=29549568/32873844 swapFree=7384/7384
[pid=28087] ppid=28085 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28087/stat : 28087 (npSolver-wbo.sh) S 28085 28087 26138 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 384995838 9367552 275 33554432000 4194304 5064252 140735709242608 140735709241520 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28087/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50029 s]
/proc/loadavg: 2.01 2.02 1.96 3/183 28094
/proc/meminfo: memFree=29542668/32873844 swapFree=7384/7384
[pid=28087] ppid=28085 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28087/stat : 28087 (npSolver-wbo.sh) S 28085 28087 26138 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 384995838 9367552 275 33554432000 4194304 5064252 140735709242608 140735709241520 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28087/statm: 2287 275 233 213 0 72 0
[pid=28088] ppid=28087 vsize=3100 CPUtime=0.25 cores=0,2,4,6
/proc/28088/stat : 28088 (npSolver-wbo) S 28087 28087 26138 0 -1 4202496 2466 2785 0 0 2 0 23 0 20 0 1 0 384995838 3174400 374 33554432000 4194304 6006132 140735112158624 140735112152816 5187998 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/28088/statm: 775 374 158 443 0 328 0
[pid=28093] ppid=28088 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28093/stat : 28093 (satsolver.sh) S 28088 28087 26138 0 -1 4202496 598 0 0 0 0 0 0 0 20 0 1 0 384995865 9367552 267 33554432000 4194304 5064252 140736164823056 140736164821968 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/28093/statm: 2287 267 226 213 0 72 0
[pid=28094] ppid=28093 vsize=8620 CPUtime=1.21 cores=0,2,4,6
/proc/28094/stat : 28094 (glucose) R 28093 28087 26138 0 -1 4202496 2659 0 0 0 121 0 0 0 20 0 1 0 384995865 8826880 1666 33554432000 4194304 5208918 140733988057824 140733988055768 4205139 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/28094/statm: 2155 1666 96 248 0 1904 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 30016

[startup+3.10035 s]
/proc/loadavg: 2.01 2.02 1.96 3/183 28101
/proc/meminfo: memFree=29521884/32873844 swapFree=7384/7384
[pid=28087] ppid=28085 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28087/stat : 28087 (npSolver-wbo.sh) S 28085 28087 26138 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 384995838 9367552 275 33554432000 4194304 5064252 140735709242608 140735709241520 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28087/statm: 2287 275 233 213 0 72 0
[pid=28088] ppid=28087 vsize=7072 CPUtime=1.81 cores=0,2,4,6
/proc/28088/stat : 28088 (npSolver-wbo) S 28087 28087 26138 0 -1 4202496 3512 8460 0 0 5 2 172 2 20 0 1 0 384995838 7241728 1266 33554432000 4194304 6006132 140735112158624 140735112150032 5187998 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28088/statm: 1768 1266 167 443 0 1321 0
[pid=28100] ppid=28088 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28100/stat : 28100 (satsolver.sh) S 28088 28087 26138 0 -1 4202496 599 0 0 0 0 0 0 0 20 0 1 0 384996021 9367552 267 33554432000 4194304 5064252 140733524854016 140733524852928 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/28100/statm: 2287 267 226 213 0 72 0
[pid=28101] ppid=28100 vsize=19272 CPUtime=1.25 cores=0,2,4,6
/proc/28101/stat : 28101 (glucose) R 28100 28087 26138 0 -1 4202496 4757 0 0 0 125 0 0 0 20 0 1 0 384996021 19734528 4342 33554432000 4194304 5208918 140736791789072 140736791787160 4211834 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/28101/statm: 4818 4342 96 248 0 4567 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 44640

[startup+6.30035 s]
/proc/loadavg: 2.01 2.02 1.96 3/183 28101
/proc/meminfo: memFree=29504264/32873844 swapFree=7384/7384
[pid=28087] ppid=28085 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28087/stat : 28087 (npSolver-wbo.sh) S 28085 28087 26138 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 384995838 9367552 275 33554432000 4194304 5064252 140735709242608 140735709241520 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28087/statm: 2287 275 233 213 0 72 0
[pid=28088] ppid=28087 vsize=7072 CPUtime=1.81 cores=0,2,4,6
/proc/28088/stat : 28088 (npSolver-wbo) S 28087 28087 26138 0 -1 4202496 3512 8460 0 0 5 2 172 2 20 0 1 0 384995838 7241728 1266 33554432000 4194304 6006132 140735112158624 140735112150032 5187998 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28088/statm: 1768 1266 167 443 0 1321 0
[pid=28100] ppid=28088 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28100/stat : 28100 (satsolver.sh) S 28088 28087 26138 0 -1 4202496 599 0 0 0 0 0 0 0 20 0 1 0 384996021 9367552 267 33554432000 4194304 5064252 140733524854016 140733524852928 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/28100/statm: 2287 267 226 213 0 72 0
[pid=28101] ppid=28100 vsize=31140 CPUtime=4.46 cores=0,2,4,6
/proc/28101/stat : 28101 (glucose) R 28100 28087 26138 0 -1 4202496 6478 0 0 0 445 1 0 0 20 0 1 0 384996021 31887360 6514 33554432000 4194304 5208918 140736791789072 140736791787160 4231508 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/28101/statm: 7785 6514 96 248 0 7534 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 56508

[startup+12.7004 s]
/proc/loadavg: 2.01 2.02 1.96 3/183 28101
/proc/meminfo: memFree=29532004/32873844 swapFree=7384/7384
[pid=28087] ppid=28085 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28087/stat : 28087 (npSolver-wbo.sh) S 28085 28087 26138 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 384995838 9367552 275 33554432000 4194304 5064252 140735709242608 140735709241520 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28087/statm: 2287 275 233 213 0 72 0
[pid=28088] ppid=28087 vsize=7072 CPUtime=1.81 cores=0,2,4,6
/proc/28088/stat : 28088 (npSolver-wbo) S 28087 28087 26138 0 -1 4202496 3512 8460 0 0 5 2 172 2 20 0 1 0 384995838 7241728 1266 33554432000 4194304 6006132 140735112158624 140735112150032 5187998 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28088/statm: 1768 1266 167 443 0 1321 0
[pid=28100] ppid=28088 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28100/stat : 28100 (satsolver.sh) S 28088 28087 26138 0 -1 4202496 599 0 0 0 0 0 0 0 20 0 1 0 384996021 9367552 267 33554432000 4194304 5064252 140733524854016 140733524852928 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/28100/statm: 2287 267 226 213 0 72 0
[pid=28101] ppid=28100 vsize=35560 CPUtime=10.85 cores=0,2,4,6
/proc/28101/stat : 28101 (glucose) R 28100 28087 26138 0 -1 4202496 7444 0 0 0 1084 1 0 0 20 0 1 0 384996021 36413440 8484 33554432000 4194304 5208918 140736791789072 140736791786936 4229296 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/28101/statm: 8890 8484 96 248 0 8639 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 60928

[startup+25.5003 s]
/proc/loadavg: 2.01 2.02 1.96 3/183 28108
/proc/meminfo: memFree=29524444/32873844 swapFree=7384/7384
[pid=28087] ppid=28085 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28087/stat : 28087 (npSolver-wbo.sh) S 28085 28087 26138 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 384995838 9367552 275 33554432000 4194304 5064252 140735709242608 140735709241520 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28087/statm: 2287 275 233 213 0 72 0
[pid=28088] ppid=28087 vsize=7072 CPUtime=24.54 cores=0,2,4,6
/proc/28088/stat : 28088 (npSolver-wbo) S 28087 28087 26138 0 -1 4202496 4067 19713 0 0 6 2 2438 8 20 0 1 0 384995838 7241728 1266 33554432000 4194304 6006132 140735112158624 140735112150032 5187998 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28088/statm: 1768 1266 167 443 0 1321 0
[pid=28107] ppid=28088 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28107/stat : 28107 (satsolver.sh) S 28088 28087 26138 0 -1 4202496 598 0 0 0 0 0 0 0 20 0 1 0 384998295 9367552 267 33554432000 4194304 5064252 140734049062432 140734049061344 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/28107/statm: 2287 267 226 213 0 72 0
[pid=28108] ppid=28107 vsize=12696 CPUtime=0.91 cores=0,2,4,6
/proc/28108/stat : 28108 (glucose) R 28107 28087 26138 0 -1 4202496 2827 0 0 0 91 0 0 0 20 0 1 0 384998295 13000704 2636 33554432000 4194304 5208918 140735803956608 140735803954568 4231508 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/28108/statm: 3174 2636 96 248 0 2923 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 38064

[startup+51.1003 s]
/proc/loadavg: 2.00 2.02 1.96 3/183 28115
/proc/meminfo: memFree=29552204/32873844 swapFree=7384/7384
[pid=28087] ppid=28085 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28087/stat : 28087 (npSolver-wbo.sh) S 28085 28087 26138 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 384995838 9367552 275 33554432000 4194304 5064252 140735709242608 140735709241520 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28087/statm: 2287 275 233 213 0 72 0
[pid=28088] ppid=28087 vsize=7072 CPUtime=46.34 cores=0,2,4,6
/proc/28088/stat : 28088 (npSolver-wbo) S 28087 28087 26138 0 -1 4202496 4446 29477 0 0 6 3 4614 11 20 0 1 0 384995838 7241728 1266 33554432000 4194304 6006132 140735112158624 140735112150032 5187998 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28088/statm: 1768 1266 167 443 0 1321 0
[pid=28114] ppid=28088 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28114/stat : 28114 (satsolver.sh) S 28088 28087 26138 0 -1 4202496 597 0 0 0 0 0 0 0 20 0 1 0 385000475 9367552 267 33554432000 4194304 5064252 140736225655216 140736225654128 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/28114/statm: 2287 267 226 213 0 72 0
[pid=28115] ppid=28114 vsize=17900 CPUtime=4.7 cores=0,2,4,6
/proc/28115/stat : 28115 (glucose) R 28114 28087 26138 0 -1 4202496 4290 0 0 0 470 0 0 0 20 0 1 0 385000476 18329600 4067 33554432000 4194304 5208918 140736496130944 140736496128888 4229021 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/28115/statm: 4475 4067 96 248 0 4224 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 43268

[startup+102.307 s]
/proc/loadavg: 2.00 2.01 1.96 3/183 28136
/proc/meminfo: memFree=29534424/32873844 swapFree=7384/7384
[pid=28087] ppid=28085 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28087/stat : 28087 (npSolver-wbo.sh) S 28085 28087 26138 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 384995838 9367552 275 33554432000 4194304 5064252 140735709242608 140735709241520 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28087/statm: 2287 275 233 213 0 72 0
[pid=28088] ppid=28087 vsize=7072 CPUtime=99.81 cores=0,2,4,6
/proc/28088/stat : 28088 (npSolver-wbo) S 28087 28087 26138 0 -1 4202496 4805 52665 0 0 7 3 9953 18 20 0 1 0 384995838 7241728 1267 33554432000 4194304 6006132 140735112158624 140735112150032 5187998 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28088/statm: 1768 1267 168 443 0 1321 0
[pid=28135] ppid=28088 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28135/stat : 28135 (satsolver.sh) S 28088 28087 26138 0 -1 4202496 599 0 0 0 0 0 0 0 20 0 1 0 385005823 9367552 267 33554432000 4194304 5064252 140733587215920 140733587214832 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/28135/statm: 2287 267 226 213 0 72 0
[pid=28136] ppid=28135 vsize=9628 CPUtime=2.44 cores=0,2,4,6
/proc/28136/stat : 28136 (glucose) R 28135 28087 26138 0 -1 4202496 2044 0 0 0 244 0 0 0 20 0 1 0 385005823 9859072 1980 33554432000 4194304 5208918 140733978369776 140733978367720 4211572 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/28136/statm: 2407 1980 96 248 0 2156 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 34996

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/183 28157
/proc/meminfo: memFree=29500772/32873844 swapFree=7384/7384
[pid=28087] ppid=28085 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28087/stat : 28087 (npSolver-wbo.sh) S 28085 28087 26138 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 384995838 9367552 275 33554432000 4194304 5064252 140735709242608 140735709241520 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28087/statm: 2287 275 233 213 0 72 0
[pid=28088] ppid=28087 vsize=7072 CPUtime=153.08 cores=0,2,4,6
/proc/28088/stat : 28088 (npSolver-wbo) S 28087 28087 26138 0 -1 4202496 5029 74283 0 0 7 3 15274 24 20 0 1 0 384995838 7241728 1267 33554432000 4194304 6006132 140735112158624 140735112150032 5187998 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28088/statm: 1768 1267 168 443 0 1321 0
[pid=28156] ppid=28088 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28156/stat : 28156 (satsolver.sh) S 28088 28087 26138 0 -1 4202496 598 0 0 0 0 0 0 0 20 0 1 0 385011151 9367552 267 33554432000 4194304 5064252 140736765306960 140736765305872 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/28156/statm: 2287 267 226 213 0 72 0
[pid=28157] ppid=28156 vsize=22380 CPUtime=9.15 cores=0,2,4,6
/proc/28157/stat : 28157 (glucose) R 28156 28087 26138 0 -1 4202496 4952 0 0 0 915 0 0 0 20 0 1 0 385011151 22917120 4093 33554432000 4194304 5208918 140736073473264 140736073471208 4212690 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/28157/statm: 5595 4093 96 248 0 5344 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 47748

############
# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (162.53 s)
# The time of a child was probably not reported to its father.
# (see the two samples below)
# Adding the difference (162.53 s) to the 'lost time'.

[startup+162.6 s]
/proc/loadavg: 2.00 2.01 1.96 3/183 28157
/proc/meminfo: memFree=29500772/32873844 swapFree=7384/7384
[pid=28087] ppid=28085 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28087/stat : 28087 (npSolver-wbo.sh) S 28085 28087 26138 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 384995838 9367552 275 33554432000 4194304 5064252 140735709242608 140735709241520 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28087/statm: 2287 275 233 213 0 72 0
[pid=28088] ppid=28087 vsize=7072 CPUtime=153.08 cores=0,2,4,6
/proc/28088/stat : 28088 (npSolver-wbo) S 28087 28087 26138 0 -1 4202496 5029 74283 0 0 7 3 15274 24 20 0 1 0 384995838 7241728 1267 33554432000 4194304 6006132 140735112158624 140735112150032 5187998 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28088/statm: 1768 1267 168 443 0 1321 0
[pid=28156] ppid=28088 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28156/stat : 28156 (satsolver.sh) S 28088 28087 26138 0 -1 4202496 598 0 0 0 0 0 0 0 20 0 1 0 385011151 9367552 267 33554432000 4194304 5064252 140736765306960 140736765305872 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/28156/statm: 2287 267 226 213 0 72 0
[pid=28157] ppid=28156 vsize=22380 CPUtime=9.45 cores=0,2,4,6
/proc/28157/stat : 28157 (glucose) R 28156 28087 26138 0 -1 4202496 5024 0 0 0 945 0 0 0 20 0 1 0 385011151 22917120 4165 33554432000 4194304 5208918 140736073473264 140736073471208 4214276 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/28157/statm: 5595 4165 102 248 0 5344 0
Current children cumulated CPU time (s) 162.53
Current children cumulated vsize (KiB) 47748

[startup+162.7 s]
/proc/loadavg: 2.00 2.01 1.96 4/181 28162
/proc/meminfo: memFree=29576008/32873844 swapFree=7384/7384
[pid=28087] ppid=-1 vsize=0 CPUtime=0 cores=
/proc/28087/stat : -- couldn't open stat file --/proc/28087/statm: Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0
#
############


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

[startup+162.7 s]
/proc/loadavg: 2.00 2.01 1.96 4/181 28162
/proc/meminfo: memFree=29576008/32873844 swapFree=7384/7384
[pid=28087] ppid=-1 vsize=0 CPUtime=0 cores=
/proc/28087/stat : -- couldn't open stat file --/proc/28087/statm: Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28087 and gives
#  childrusage.ru_utime.tv_sec=162
#  childrusage.ru_utime.tv_usec=364316
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=297954
# CPU time returned by wait4() is 162.662
# while last known CPU time is 0
#
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 162.53
#  lost CPU user time (s): 162.26
#  lost CPU system time (s): 0.27

Real time (s): 162.703
CPU time (s): 162.53
CPU user time (s): 162.26
CPU system time (s): 0.27
CPU usage (%): 99.8939
Max. virtual memory (cumulated for all children) (KiB): 61592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 162.364
system time used= 0.297954
maximum resident set size= 34012
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 88143
page faults= 0
swaps= 0
block input operations= 0
block output operations= 11480
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 287
involuntary context switches= 308

runsolver used 0.304953 second user time and 0.85187 second system time

The end

Launcher Data 

Begin job on node106 at 2012-06-08 22:51:14
IDJOB=3755026
IDBENCH=78838
IDSOLVER=2339
FILE ID=node106/3755026-1339188673
RUNJOBID= node106-1339184639-27441
PBS_JOBID= 14643827
Free space on /tmp= 71012 MiB

SOLVER NAME= npSolver 1.0
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111222539--soft-33-100-0.wbo
COMMAND LINE= DIR/npSolver-wbo.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3755026-1339188673/watcher-3755026-1339188673 -o /tmp/evaluation-result-3755026-1339188673/solver-3755026-1339188673 -C 1800 -W 1900 -M 15500  HOME/npSolver-wbo.sh HOME/instance-3755026-1339188673.wbo 1444430276 HOME HOME

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

MD5SUM BENCH= 477adc333907175569d22a28ba04c3fe
RANDOM SEED=1444430276

node106.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		: 2667.065
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	: 5334.13
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		: 2667.065
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		: 2667.065
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	: 5331.91
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		: 2667.065
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	: 5331.92
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		: 2667.065
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	: 5331.91
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		: 2667.065
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		: 2667.065
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	: 5331.91
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		: 2667.065
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	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        29549832 kB
Buffers:          406416 kB
Cached:          1841488 kB
SwapCached:         2380 kB
Active:           631440 kB
Inactive:        1748224 kB
Active(anon):     128572 kB
Inactive(anon):     5560 kB
Active(file):     502868 kB
Inactive(file):  1742664 kB
Unevictable:        7384 kB
Mlocked:            7384 kB
SwapTotal:      67108856 kB
SwapFree:       67100752 kB
Dirty:              8416 kB
Writeback:             0 kB
AnonPages:        156964 kB
Mapped:             9896 kB
Shmem:                 0 kB
Slab:             790764 kB
SReclaimable:     232588 kB
SUnreclaim:       558176 kB
KernelStack:        1520 kB
PageTables:         3856 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     280628 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    104448 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71000 MiB
End job on node106 at 2012-06-08 22:53:56