Trace number 3755328

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 60.2878 60.3061

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110974180--soft-0-100-0.wbo
MD5SUMe43f58a024ab39f0c7f396fa22784bca
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 benchmark0.556914
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 5034
Min constraint cost 1
Max constraint cost 98
Sum of constraints costs 5033
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1231
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
21.77/21.81	o 548
21.77/21.81	c current bound: 274
49.23/49.35	o 1
49.23/49.35	c current bound: 0
49.23/49.35	c [SWC] exit 4
60.26/60.30	c display solution
60.26/60.30	s OPTIMUM FOUND
60.26/60.30	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	1

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-3755328-1339193729/watcher-3755328-1339193729 -o /tmp/evaluation-result-3755328-1339193729/solver-3755328-1339193729 -C 1800 -W 1900 -M 15500 HOME/npSolver-wbo.sh HOME/instance-3755328-1339193729.wbo 120769400 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: 2.09 2.06 2.01 3/177 3740
/proc/meminfo: memFree=30468700/32873852 swapFree=7632/7632
[pid=3740] ppid=3738 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3740/stat : 3740 (npSolver-wbo.sh) S 3738 3740 982 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 385498342 9367552 275 33554432000 4194304 5064252 140735196858496 140735196857408 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3740/statm: 2287 275 233 213 0 72 0

[startup+0.013564 s]
/proc/loadavg: 2.09 2.06 2.01 3/177 3740
/proc/meminfo: memFree=30468700/32873852 swapFree=7632/7632
[pid=3740] ppid=3738 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3740/stat : 3740 (npSolver-wbo.sh) S 3738 3740 982 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 385498342 9367552 275 33554432000 4194304 5064252 140735196858496 140735196857408 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3740/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100211 s]
/proc/loadavg: 2.09 2.06 2.01 3/177 3740
/proc/meminfo: memFree=30468700/32873852 swapFree=7632/7632
[pid=3740] ppid=3738 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3740/stat : 3740 (npSolver-wbo.sh) S 3738 3740 982 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 385498342 9367552 275 33554432000 4194304 5064252 140735196858496 140735196857408 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3740/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300115 s]
/proc/loadavg: 2.09 2.06 2.01 3/177 3740
/proc/meminfo: memFree=30468700/32873852 swapFree=7632/7632
[pid=3740] ppid=3738 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3740/stat : 3740 (npSolver-wbo.sh) S 3738 3740 982 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 385498342 9367552 275 33554432000 4194304 5064252 140735196858496 140735196857408 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3740/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.70011 s]
/proc/loadavg: 2.09 2.06 2.01 3/177 3740
/proc/meminfo: memFree=30468700/32873852 swapFree=7632/7632
[pid=3740] ppid=3738 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3740/stat : 3740 (npSolver-wbo.sh) S 3738 3740 982 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 385498342 9367552 275 33554432000 4194304 5064252 140735196858496 140735196857408 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3740/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50024 s]
/proc/loadavg: 2.09 2.06 2.01 3/181 3747
/proc/meminfo: memFree=30460908/32873852 swapFree=7632/7632
[pid=3740] ppid=3738 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3740/stat : 3740 (npSolver-wbo.sh) S 3738 3740 982 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 385498342 9367552 275 33554432000 4194304 5064252 140735196858496 140735196857408 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3740/statm: 2287 275 233 213 0 72 0
[pid=3741] ppid=3740 vsize=3092 CPUtime=0.16 cores=0,2,4,6
/proc/3741/stat : 3741 (npSolver-wbo) S 3740 3740 982 0 -1 4202496 1447 2195 0 0 2 0 14 0 20 0 1 0 385498342 3166208 378 33554432000 4194304 6006132 140736715025152 140736715019344 5187998 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/3741/statm: 773 378 158 443 0 326 0
[pid=3746] ppid=3741 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3746/stat : 3746 (satsolver.sh) S 3741 3740 982 0 -1 4202496 598 0 0 0 0 0 0 0 20 0 1 0 385498360 9367552 266 33554432000 4194304 5064252 140734999548672 140734999547584 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/3746/statm: 2287 266 226 213 0 72 0
[pid=3747] ppid=3746 vsize=9216 CPUtime=1.3 cores=0,2,4,6
/proc/3747/stat : 3747 (glucose) R 3746 3740 982 0 -1 4202496 2528 0 0 0 130 0 0 0 20 0 1 0 385498360 9437184 1671 33554432000 4194304 5208918 140734514069552 140734514067496 4240035 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/3747/statm: 2304 1671 96 248 0 2053 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 30604

[startup+3.10029 s]
/proc/loadavg: 2.09 2.06 2.01 3/181 3747
/proc/meminfo: memFree=30455264/32873852 swapFree=7632/7632
[pid=3740] ppid=3738 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3740/stat : 3740 (npSolver-wbo.sh) S 3738 3740 982 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 385498342 9367552 275 33554432000 4194304 5064252 140735196858496 140735196857408 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3740/statm: 2287 275 233 213 0 72 0
[pid=3741] ppid=3740 vsize=3092 CPUtime=0.16 cores=0,2,4,6
/proc/3741/stat : 3741 (npSolver-wbo) S 3740 3740 982 0 -1 4202496 1447 2195 0 0 2 0 14 0 20 0 1 0 385498342 3166208 378 33554432000 4194304 6006132 140736715025152 140736715019344 5187998 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/3741/statm: 773 378 158 443 0 326 0
[pid=3746] ppid=3741 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3746/stat : 3746 (satsolver.sh) S 3741 3740 982 0 -1 4202496 598 0 0 0 0 0 0 0 20 0 1 0 385498360 9367552 266 33554432000 4194304 5064252 140734999548672 140734999547584 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/3746/statm: 2287 266 226 213 0 72 0
[pid=3747] ppid=3746 vsize=10888 CPUtime=2.9 cores=0,2,4,6
/proc/3747/stat : 3747 (glucose) R 3746 3740 982 0 -1 4202496 3676 0 0 0 290 0 0 0 20 0 1 0 385498360 11149312 2303 33554432000 4194304 5208918 140734514069552 140734514067544 4228978 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/3747/statm: 2722 2303 96 248 0 2471 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 32276

[startup+6.30031 s]
/proc/loadavg: 2.08 2.06 2.01 3/181 3747
/proc/meminfo: memFree=30446400/32873852 swapFree=7632/7632
[pid=3740] ppid=3738 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3740/stat : 3740 (npSolver-wbo.sh) S 3738 3740 982 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 385498342 9367552 275 33554432000 4194304 5064252 140735196858496 140735196857408 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3740/statm: 2287 275 233 213 0 72 0
[pid=3741] ppid=3740 vsize=3092 CPUtime=0.16 cores=0,2,4,6
/proc/3741/stat : 3741 (npSolver-wbo) S 3740 3740 982 0 -1 4202496 1447 2195 0 0 2 0 14 0 20 0 1 0 385498342 3166208 378 33554432000 4194304 6006132 140736715025152 140736715019344 5187998 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/3741/statm: 773 378 158 443 0 326 0
[pid=3746] ppid=3741 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3746/stat : 3746 (satsolver.sh) S 3741 3740 982 0 -1 4202496 598 0 0 0 0 0 0 0 20 0 1 0 385498360 9367552 266 33554432000 4194304 5064252 140734999548672 140734999547584 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/3746/statm: 2287 266 226 213 0 72 0
[pid=3747] ppid=3746 vsize=16504 CPUtime=6.11 cores=0,2,4,6
/proc/3747/stat : 3747 (glucose) R 3746 3740 982 0 -1 4202496 3966 0 0 0 610 1 0 0 20 0 1 0 385498360 16900096 3615 33554432000 4194304 5208918 140734514069552 140734514067496 4229507 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/3747/statm: 4126 3615 96 248 0 3875 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 37892

[startup+12.7004 s]
/proc/loadavg: 2.08 2.06 2.01 3/180 3747
/proc/meminfo: memFree=30455556/32873852 swapFree=7632/7632
[pid=3740] ppid=3738 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3740/stat : 3740 (npSolver-wbo.sh) S 3738 3740 982 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 385498342 9367552 275 33554432000 4194304 5064252 140735196858496 140735196857408 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3740/statm: 2287 275 233 213 0 72 0
[pid=3741] ppid=3740 vsize=3092 CPUtime=0.16 cores=0,2,4,6
/proc/3741/stat : 3741 (npSolver-wbo) S 3740 3740 982 0 -1 4202496 1447 2195 0 0 2 0 14 0 20 0 1 0 385498342 3166208 378 33554432000 4194304 6006132 140736715025152 140736715019344 5187998 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/3741/statm: 773 378 158 443 0 326 0
[pid=3746] ppid=3741 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3746/stat : 3746 (satsolver.sh) S 3741 3740 982 0 -1 4202496 598 0 0 0 0 0 0 0 20 0 1 0 385498360 9367552 266 33554432000 4194304 5064252 140734999548672 140734999547584 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/3746/statm: 2287 266 226 213 0 72 0
[pid=3747] ppid=3746 vsize=27996 CPUtime=12.5 cores=0,2,4,6
/proc/3747/stat : 3747 (glucose) R 3746 3740 982 0 -1 4202496 4960 0 0 0 1249 1 0 0 20 0 1 0 385498360 28667904 6581 33554432000 4194304 5208918 140734514069552 140734514067496 4229296 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/3747/statm: 6999 6581 96 248 0 6748 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 49384

[startup+25.5004 s]
/proc/loadavg: 2.13 2.07 2.01 3/181 3755
/proc/meminfo: memFree=30432108/32873852 swapFree=7632/7632
[pid=3740] ppid=3738 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3740/stat : 3740 (npSolver-wbo.sh) S 3738 3740 982 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 385498342 9367552 275 33554432000 4194304 5064252 140735196858496 140735196857408 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3740/statm: 2287 275 233 213 0 72 0
[pid=3741] ppid=3740 vsize=7064 CPUtime=21.81 cores=0,2,4,6
/proc/3741/stat : 3741 (npSolver-wbo) S 3740 3740 982 0 -1 4202496 2561 10555 0 0 5 2 2171 3 20 0 1 0 385498342 7233536 1332 33554432000 4194304 6006132 140736715025152 140736715016560 5187998 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3741/statm: 1766 1332 167 443 0 1319 0
[pid=3754] ppid=3741 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3754/stat : 3754 (satsolver.sh) S 3741 3740 982 0 -1 4202496 596 0 0 0 0 0 0 0 20 0 1 0 385500526 9367552 266 33554432000 4194304 5064252 140733289196256 140733289195168 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/3754/statm: 2287 266 226 213 0 72 0
[pid=3755] ppid=3754 vsize=30564 CPUtime=3.64 cores=0,2,4,6
/proc/3755/stat : 3755 (glucose) R 3754 3740 982 0 -1 4202496 6033 0 0 0 363 1 0 0 20 0 1 0 385500526 31297536 6814 33554432000 4194304 5208918 140734742966528 140734742964520 4211656 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/3755/statm: 7641 6814 96 248 0 7390 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 55924

[startup+51.1004 s]
/proc/loadavg: 2.08 2.06 2.01 3/181 3762
/proc/meminfo: memFree=30454576/32873852 swapFree=7632/7632
[pid=3740] ppid=3738 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3740/stat : 3740 (npSolver-wbo.sh) S 3738 3740 982 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 385498342 9367552 275 33554432000 4194304 5064252 140735196858496 140735196857408 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3740/statm: 2287 275 233 213 0 72 0
[pid=3741] ppid=3740 vsize=7064 CPUtime=49.32 cores=0,2,4,6
/proc/3741/stat : 3741 (npSolver-wbo) S 3740 3740 982 0 -1 4202496 2646 22419 0 0 5 2 4916 9 20 0 1 0 385498342 7233536 1334 33554432000 4194304 6006132 140736715025152 140736715016560 5187998 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3741/statm: 1766 1334 169 443 0 1319 0
[pid=3761] ppid=3741 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3761/stat : 3761 (satsolver.sh) S 3741 3740 982 0 -1 4202496 599 0 0 0 0 0 0 0 20 0 1 0 385503278 9367552 267 33554432000 4194304 5064252 140735066695152 140735066694064 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/3761/statm: 2287 267 226 213 0 72 0
[pid=3762] ppid=3761 vsize=9412 CPUtime=1.73 cores=0,2,4,6
/proc/3762/stat : 3762 (glucose) R 3761 3740 982 0 -1 4202496 2470 0 0 0 173 0 0 0 20 0 1 0 385503278 9637888 1849 33554432000 4194304 5208918 140735014038960 140735014036904 4229776 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/3762/statm: 2353 1849 96 248 0 2102 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 34772

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

[startup+54.3004 s]
/proc/loadavg: 2.08 2.06 2.01 3/181 3762
/proc/meminfo: memFree=30444032/32873852 swapFree=7632/7632
[pid=3740] ppid=3738 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3740/stat : 3740 (npSolver-wbo.sh) S 3738 3740 982 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 385498342 9367552 275 33554432000 4194304 5064252 140735196858496 140735196857408 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3740/statm: 2287 275 233 213 0 72 0
[pid=3741] ppid=3740 vsize=7064 CPUtime=49.32 cores=0,2,4,6
/proc/3741/stat : 3741 (npSolver-wbo) S 3740 3740 982 0 -1 4202496 2646 22419 0 0 5 2 4916 9 20 0 1 0 385498342 7233536 1334 33554432000 4194304 6006132 140736715025152 140736715016560 5187998 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3741/statm: 1766 1334 169 443 0 1319 0
[pid=3761] ppid=3741 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3761/stat : 3761 (satsolver.sh) S 3741 3740 982 0 -1 4202496 599 0 0 0 0 0 0 0 20 0 1 0 385503278 9367552 267 33554432000 4194304 5064252 140735066695152 140735066694064 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/3761/statm: 2287 267 226 213 0 72 0
[pid=3762] ppid=3761 vsize=13828 CPUtime=4.93 cores=0,2,4,6
/proc/3762/stat : 3762 (glucose) R 3761 3740 982 0 -1 4202496 3547 0 0 0 493 0 0 0 20 0 1 0 385503278 14159872 2901 33554432000 4194304 5208918 140735014038960 140735014036904 4229469 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/3762/statm: 3457 2901 96 248 0 3206 0
Current children cumulated CPU time (s) 54.25
Current children cumulated vsize (KiB) 39188

[startup+57.5004 s]
/proc/loadavg: 2.08 2.06 2.01 3/181 3762
/proc/meminfo: memFree=30503872/32873852 swapFree=7632/7632
[pid=3740] ppid=3738 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3740/stat : 3740 (npSolver-wbo.sh) S 3738 3740 982 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 385498342 9367552 275 33554432000 4194304 5064252 140735196858496 140735196857408 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3740/statm: 2287 275 233 213 0 72 0
[pid=3741] ppid=3740 vsize=7064 CPUtime=49.32 cores=0,2,4,6
/proc/3741/stat : 3741 (npSolver-wbo) S 3740 3740 982 0 -1 4202496 2646 22419 0 0 5 2 4916 9 20 0 1 0 385498342 7233536 1334 33554432000 4194304 6006132 140736715025152 140736715016560 5187998 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3741/statm: 1766 1334 169 443 0 1319 0
[pid=3761] ppid=3741 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3761/stat : 3761 (satsolver.sh) S 3741 3740 982 0 -1 4202496 599 0 0 0 0 0 0 0 20 0 1 0 385503278 9367552 267 33554432000 4194304 5064252 140735066695152 140735066694064 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/3761/statm: 2287 267 226 213 0 72 0
[pid=3762] ppid=3761 vsize=13828 CPUtime=8.13 cores=0,2,4,6
/proc/3762/stat : 3762 (glucose) R 3761 3740 982 0 -1 4202496 3666 0 0 0 813 0 0 0 20 0 1 0 385503278 14159872 3016 33554432000 4194304 5208918 140735014038960 140735014036904 4229361 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/3762/statm: 3457 3016 102 248 0 3206 0
Current children cumulated CPU time (s) 57.45
Current children cumulated vsize (KiB) 39188

[startup+59.1004 s]
/proc/loadavg: 2.07 2.06 2.01 3/181 3762
/proc/meminfo: memFree=30503996/32873852 swapFree=7632/7632
[pid=3740] ppid=3738 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3740/stat : 3740 (npSolver-wbo.sh) S 3738 3740 982 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 385498342 9367552 275 33554432000 4194304 5064252 140735196858496 140735196857408 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3740/statm: 2287 275 233 213 0 72 0
[pid=3741] ppid=3740 vsize=7064 CPUtime=49.32 cores=0,2,4,6
/proc/3741/stat : 3741 (npSolver-wbo) S 3740 3740 982 0 -1 4202496 2646 22419 0 0 5 2 4916 9 20 0 1 0 385498342 7233536 1334 33554432000 4194304 6006132 140736715025152 140736715016560 5187998 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3741/statm: 1766 1334 169 443 0 1319 0
[pid=3761] ppid=3741 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3761/stat : 3761 (satsolver.sh) S 3741 3740 982 0 -1 4202496 599 0 0 0 0 0 0 0 20 0 1 0 385503278 9367552 267 33554432000 4194304 5064252 140735066695152 140735066694064 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/3761/statm: 2287 267 226 213 0 72 0
[pid=3762] ppid=3761 vsize=13828 CPUtime=9.73 cores=0,2,4,6
/proc/3762/stat : 3762 (glucose) R 3761 3740 982 0 -1 4202496 4021 0 0 0 973 0 0 0 20 0 1 0 385503278 14159872 3041 33554432000 4194304 5208918 140735014038960 140735014036904 4229504 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/3762/statm: 3457 3041 102 248 0 3206 0
Current children cumulated CPU time (s) 59.05
Current children cumulated vsize (KiB) 39188

[startup+59.9004 s]
/proc/loadavg: 2.07 2.06 2.01 3/181 3762
/proc/meminfo: memFree=30503376/32873852 swapFree=7632/7632
[pid=3740] ppid=3738 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3740/stat : 3740 (npSolver-wbo.sh) S 3738 3740 982 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 385498342 9367552 275 33554432000 4194304 5064252 140735196858496 140735196857408 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3740/statm: 2287 275 233 213 0 72 0
[pid=3741] ppid=3740 vsize=7064 CPUtime=49.32 cores=0,2,4,6
/proc/3741/stat : 3741 (npSolver-wbo) S 3740 3740 982 0 -1 4202496 2646 22419 0 0 5 2 4916 9 20 0 1 0 385498342 7233536 1334 33554432000 4194304 6006132 140736715025152 140736715016560 5187998 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3741/statm: 1766 1334 169 443 0 1319 0
[pid=3761] ppid=3741 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3761/stat : 3761 (satsolver.sh) S 3741 3740 982 0 -1 4202496 599 0 0 0 0 0 0 0 20 0 1 0 385503278 9367552 267 33554432000 4194304 5064252 140735066695152 140735066694064 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/3761/statm: 2287 267 226 213 0 72 0
[pid=3762] ppid=3761 vsize=13828 CPUtime=10.53 cores=0,2,4,6
/proc/3762/stat : 3762 (glucose) R 3761 3740 982 0 -1 4202496 4021 0 0 0 1053 0 0 0 20 0 1 0 385503278 14159872 3041 33554432000 4194304 5208918 140735014038960 140735014037048 4229776 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/3762/statm: 3457 3041 102 248 0 3206 0
Current children cumulated CPU time (s) 59.85
Current children cumulated vsize (KiB) 39188

[startup+60.3004 s]
/proc/loadavg: 2.07 2.06 2.01 3/181 3762
/proc/meminfo: memFree=30503376/32873852 swapFree=7632/7632
[pid=3740] ppid=3738 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3740/stat : 3740 (npSolver-wbo.sh) S 3738 3740 982 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 385498342 9367552 275 33554432000 4194304 5064252 140735196858496 140735196857408 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3740/statm: 2287 275 233 213 0 72 0
[pid=3741] ppid=3740 vsize=7064 CPUtime=60.26 cores=0,2,4,6
/proc/3741/stat : 3741 (npSolver-wbo) S 3740 3740 982 0 -1 4202496 2653 27049 0 0 5 2 6009 10 20 0 1 0 385498342 7233536 1334 33554432000 4194304 6006132 140736715025152 140736715016048 5187998 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3741/statm: 1766 1334 169 443 0 1319 0
Current children cumulated CPU time (s) 60.26
Current children cumulated vsize (KiB) 16212

Child status: 0
Real time (s): 60.3061
CPU time (s): 60.2878
CPU user time (s): 60.1509
CPU system time (s): 0.136979
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 64964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 60.1509
system time used= 0.136979
maximum resident set size= 37832
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32813
page faults= 0
swaps= 0
block input operations= 0
block output operations= 6896
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 153
involuntary context switches= 126

runsolver used 0.203968 second user time and 0.648901 second system time

The end

Launcher Data 

Begin job on node131 at 2012-06-09 00:15:29
IDJOB=3755328
IDBENCH=79216
IDSOLVER=2339
FILE ID=node131/3755328-1339193729
RUNJOBID= node131-1339183734-2368
PBS_JOBID= 14643840
Free space on /tmp= 71008 MiB

SOLVER NAME= npSolver 1.0
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110974180--soft-0-100-0.wbo
COMMAND LINE= DIR/npSolver-wbo.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3755328-1339193729/watcher-3755328-1339193729 -o /tmp/evaluation-result-3755328-1339193729/solver-3755328-1339193729 -C 1800 -W 1900 -M 15500  HOME/npSolver-wbo.sh HOME/instance-3755328-1339193729.wbo 120769400 HOME HOME

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

MD5SUM BENCH= e43f58a024ab39f0c7f396fa22784bca
RANDOM SEED=120769400

node131.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		: 2666.805
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	: 5333.61
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		: 2666.805
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		: 2666.805
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		: 2666.805
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		: 2666.805
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		: 2666.805
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		: 2666.805
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	: 5331.92
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		: 2666.805
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:       32873852 kB
MemFree:        30469344 kB
Buffers:          308056 kB
Cached:          1019388 kB
SwapCached:         8248 kB
Active:           623216 kB
Inactive:         899028 kB
Active(anon):     189944 kB
Inactive(anon):     7424 kB
Active(file):     433272 kB
Inactive(file):   891604 kB
Unevictable:        7632 kB
Mlocked:            7632 kB
SwapTotal:      67108856 kB
SwapFree:       67093240 kB
Dirty:              8556 kB
Writeback:             0 kB
AnonPages:        314744 kB
Mapped:             9860 kB
Shmem:                 0 kB
Slab:             740400 kB
SReclaimable:     181240 kB
SUnreclaim:       559160 kB
KernelStack:        1504 kB
PageTables:         4448 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545780 kB
Committed_AS:     341704 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346360 kB
VmallocChunk:   34341988004 kB
HardwareCorrupted:     0 kB
AnonHugePages:    249856 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 node131 at 2012-06-09 00:16:29