Trace number 3713572

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 1.0OPTIMUM 49.4075 49.4186

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111226680--soft-66-100-0.wbo
MD5SUMdca485207caaa579309a7d2385685aa8
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark66
Best CPU time to get the best result obtained on this benchmark0.91286
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 1190
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 

0.00/0.05	c run usual solver
0.00/0.53	o 670
0.00/0.53	c current bound: 335
0.00/0.65	o 331
0.00/0.65	c current bound: 165
0.00/0.78	o 161
0.00/0.78	c current bound: 80
5.06/5.17	o 80
5.06/5.17	c current bound: 40
12.46/12.55	c current bound: 60
20.86/20.98	c current bound: 70
27.16/27.28	o 66
27.16/27.28	c current bound: 63
37.15/37.26	c current bound: 65
49.37/49.41	c display solution
49.37/49.41	s OPTIMUM FOUND
49.37/49.41	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	66

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-3713572-1338184663/watcher-3713572-1338184663 -o /tmp/evaluation-result-3713572-1338184663/solver-3713572-1338184663 -C 1800 -W 1900 -M 15500 HOME/npSolver-wbo.sh HOME/instance-3713572-1338184663.wbo 827690731 HOME HOME 

running on 4 cores: 1,3,5,7

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: 2.00 2.00 2.00 3/179 30220
/proc/meminfo: memFree=29126008/32873648 swapFree=7116/7116
[pid=30220] ppid=30218 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/30220/stat : 30220 (npSolver-wbo.sh) S 30218 30220 26029 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 284593701 9367552 275 33554432000 4194304 5064252 140734703551888 140734703550800 219513775694 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/30220/statm: 2287 275 233 213 0 72 0

[startup+0.018714 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 30220
/proc/meminfo: memFree=29126008/32873648 swapFree=7116/7116
[pid=30220] ppid=30218 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/30220/stat : 30220 (npSolver-wbo.sh) S 30218 30220 26029 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 284593701 9367552 275 33554432000 4194304 5064252 140734703551888 140734703550800 219513775694 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/30220/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100249 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 30220
/proc/meminfo: memFree=29126008/32873648 swapFree=7116/7116
[pid=30220] ppid=30218 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/30220/stat : 30220 (npSolver-wbo.sh) S 30218 30220 26029 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 284593701 9367552 275 33554432000 4194304 5064252 140734703551888 140734703550800 219513775694 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/30220/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300224 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 30220
/proc/meminfo: memFree=29126008/32873648 swapFree=7116/7116
[pid=30220] ppid=30218 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/30220/stat : 30220 (npSolver-wbo.sh) S 30218 30220 26029 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 284593701 9367552 275 33554432000 4194304 5064252 140734703551888 140734703550800 219513775694 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/30220/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700262 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 30220
/proc/meminfo: memFree=29126008/32873648 swapFree=7116/7116
[pid=30220] ppid=30218 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/30220/stat : 30220 (npSolver-wbo.sh) S 30218 30220 26029 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 284593701 9367552 275 33554432000 4194304 5064252 140734703551888 140734703550800 219513775694 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/30220/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50035 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 30248
/proc/meminfo: memFree=29088964/32873648 swapFree=7116/7116
[pid=30220] ppid=30218 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/30220/stat : 30220 (npSolver-wbo.sh) S 30218 30220 26029 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 284593701 9367552 275 33554432000 4194304 5064252 140734703551888 140734703550800 219513775694 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/30220/statm: 2287 275 233 213 0 72 0
[pid=30221] ppid=30220 vsize=4508 CPUtime=0.76 cores=1,3,5,7
/proc/30221/stat : 30221 (npSolver-wbo) S 30220 30220 26029 0 -1 4202496 2122 16733 0 0 7 2 62 5 20 0 1 0 284593701 4616192 651 33554432000 4194304 5990268 140734151667280 140734151658720 5173822 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/30221/statm: 1127 651 160 439 0 684 0
[pid=30247] ppid=30221 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/30247/stat : 30247 (satsolver.sh) S 30221 30220 26029 0 -1 4202496 597 0 0 0 0 0 0 0 20 0 1 0 284593780 9367552 267 33554432000 4194304 5064252 140737245392592 140737245391504 219513775694 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/30247/statm: 2287 267 226 213 0 72 0
[pid=30248] ppid=30247 vsize=7692 CPUtime=0.7 cores=1,3,5,7
/proc/30248/stat : 30248 (glucose) R 30247 30220 26029 0 -1 4202496 1960 0 0 0 70 0 0 0 20 0 1 0 284593780 7876608 1169 33554432000 4194304 5208918 140736186048288 140737245391528 4229149 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/30248/statm: 1923 1169 104 248 0 1672 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 30496

[startup+3.10038 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 30248
/proc/meminfo: memFree=29083700/32873648 swapFree=7116/7116
[pid=30220] ppid=30218 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/30220/stat : 30220 (npSolver-wbo.sh) S 30218 30220 26029 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 284593701 9367552 275 33554432000 4194304 5064252 140734703551888 140734703550800 219513775694 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/30220/statm: 2287 275 233 213 0 72 0
[pid=30221] ppid=30220 vsize=4508 CPUtime=0.76 cores=1,3,5,7
/proc/30221/stat : 30221 (npSolver-wbo) S 30220 30220 26029 0 -1 4202496 2122 16733 0 0 7 2 62 5 20 0 1 0 284593701 4616192 651 33554432000 4194304 5990268 140734151667280 140734151658720 5173822 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/30221/statm: 1127 651 160 439 0 684 0
[pid=30247] ppid=30221 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/30247/stat : 30247 (satsolver.sh) S 30221 30220 26029 0 -1 4202496 597 0 0 0 0 0 0 0 20 0 1 0 284593780 9367552 267 33554432000 4194304 5064252 140737245392592 140737245391504 219513775694 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/30247/statm: 2287 267 226 213 0 72 0
[pid=30248] ppid=30247 vsize=11176 CPUtime=2.3 cores=1,3,5,7
/proc/30248/stat : 30248 (glucose) R 30247 30220 26029 0 -1 4202496 3190 0 0 0 230 0 0 0 20 0 1 0 284593780 11444224 2354 33554432000 4194304 5208918 140736186048288 140736186046152 4212883 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/30248/statm: 2794 2354 105 248 0 2543 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 33980

[startup+6.30034 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 30255
/proc/meminfo: memFree=29086328/32873648 swapFree=7116/7116
[pid=30220] ppid=30218 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/30220/stat : 30220 (npSolver-wbo.sh) S 30218 30220 26029 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 284593701 9367552 275 33554432000 4194304 5064252 140734703551888 140734703550800 219513775694 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/30220/statm: 2287 275 233 213 0 72 0
[pid=30221] ppid=30220 vsize=4508 CPUtime=5.15 cores=1,3,5,7
/proc/30221/stat : 30221 (npSolver-wbo) S 30220 30220 26029 0 -1 4202496 2228 23543 0 0 7 2 499 7 20 0 1 0 284593701 4616192 651 33554432000 4194304 5990268 140734151667280 140734151658720 5173822 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/30221/statm: 1127 651 160 439 0 684 0
[pid=30254] ppid=30221 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/30254/stat : 30254 (satsolver.sh) S 30221 30220 26029 0 -1 4202496 596 0 0 0 0 0 0 0 20 0 1 0 284594218 9367552 267 33554432000 4194304 5064252 140734877705792 140734877704704 219513775694 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/30254/statm: 2287 267 226 213 0 72 0
[pid=30255] ppid=30254 vsize=8192 CPUtime=1.12 cores=1,3,5,7
/proc/30255/stat : 30255 (glucose) R 30254 30220 26029 0 -1 4202496 2195 0 0 0 112 0 0 0 20 0 1 0 284594218 8388608 1642 33554432000 4194304 5208918 140736522034928 140736522033000 4229999 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/30255/statm: 2048 1642 102 248 0 1797 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 30996

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 30255
/proc/meminfo: memFree=29077980/32873648 swapFree=7116/7116
[pid=30220] ppid=30218 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/30220/stat : 30220 (npSolver-wbo.sh) S 30218 30220 26029 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 284593701 9367552 275 33554432000 4194304 5064252 140734703551888 140734703550800 219513775694 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/30220/statm: 2287 275 233 213 0 72 0
[pid=30221] ppid=30220 vsize=4508 CPUtime=12.53 cores=1,3,5,7
/proc/30221/stat : 30221 (npSolver-wbo) S 30220 30220 26029 0 -1 4202496 2317 30354 0 0 7 2 1235 9 20 0 1 0 284593701 4616192 651 33554432000 4194304 5990268 140734151667280 140734151658720 5173822 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/30221/statm: 1127 651 160 439 0 684 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 13656

[startup+25.5004 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 30269
/proc/meminfo: memFree=29074596/32873648 swapFree=7116/7116
[pid=30220] ppid=30218 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/30220/stat : 30220 (npSolver-wbo.sh) S 30218 30220 26029 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 284593701 9367552 275 33554432000 4194304 5064252 140734703551888 140734703550800 219513775694 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/30220/statm: 2287 275 233 213 0 72 0
[pid=30221] ppid=30220 vsize=4508 CPUtime=20.96 cores=1,3,5,7
/proc/30221/stat : 30221 (npSolver-wbo) S 30220 30220 26029 0 -1 4202496 2415 37395 0 0 7 2 2076 11 20 0 1 0 284593701 4616192 651 33554432000 4194304 5990268 140734151667280 140734151658720 5173822 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/30221/statm: 1127 651 160 439 0 684 0
[pid=30268] ppid=30221 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/30268/stat : 30268 (satsolver.sh) S 30221 30220 26029 0 -1 4202496 597 0 0 0 0 0 0 0 20 0 1 0 284595799 9367552 267 33554432000 4194304 5064252 140735184744368 140735184743280 219513775694 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/30268/statm: 2287 267 226 213 0 72 0
[pid=30269] ppid=30268 vsize=11332 CPUtime=4.5 cores=1,3,5,7
/proc/30269/stat : 30269 (glucose) R 30268 30220 26029 0 -1 4202496 3138 0 0 0 450 0 0 0 20 0 1 0 284595799 11603968 2447 33554432000 4194304 5208918 140736156100016 140736156096392 4205139 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/30269/statm: 2833 2447 104 248 0 2582 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 34136

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

[startup+38.3003 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 30283
/proc/meminfo: memFree=29078744/32873648 swapFree=7116/7116
[pid=30220] ppid=30218 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/30220/stat : 30220 (npSolver-wbo.sh) S 30218 30220 26029 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 284593701 9367552 275 33554432000 4194304 5064252 140734703551888 140734703550800 219513775694 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/30220/statm: 2287 275 233 213 0 72 0
[pid=30221] ppid=30220 vsize=4508 CPUtime=37.23 cores=1,3,5,7
/proc/30221/stat : 30221 (npSolver-wbo) S 30220 30220 26029 0 -1 4202496 2643 50948 0 0 7 2 3700 14 20 0 1 0 284593701 4616192 651 33554432000 4194304 5990268 140734151667280 140734151658720 5173822 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/30221/statm: 1127 651 160 439 0 684 0
[pid=30282] ppid=30221 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/30282/stat : 30282 (satsolver.sh) S 30221 30220 26029 0 -1 4202496 596 0 0 0 0 0 0 0 20 0 1 0 284597427 9367552 267 33554432000 4194304 5064252 140734580594352 140734580593264 219513775694 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/30282/statm: 2287 267 226 213 0 72 0
[pid=30283] ppid=30282 vsize=7748 CPUtime=1.02 cores=1,3,5,7
/proc/30283/stat : 30283 (glucose) R 30282 30220 26029 0 -1 4202496 2264 0 0 0 102 0 0 0 20 0 1 0 284597428 7933952 1501 33554432000 4194304 5208918 140733508717840 140733508715992 4212856 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/30283/statm: 1937 1501 104 248 0 1686 0
Current children cumulated CPU time (s) 38.25
Current children cumulated vsize (KiB) 30552

[startup+44.7004 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 30283
/proc/meminfo: memFree=29071932/32873648 swapFree=7116/7116
[pid=30220] ppid=30218 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/30220/stat : 30220 (npSolver-wbo.sh) S 30218 30220 26029 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 284593701 9367552 275 33554432000 4194304 5064252 140734703551888 140734703550800 219513775694 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/30220/statm: 2287 275 233 213 0 72 0
[pid=30221] ppid=30220 vsize=4508 CPUtime=37.23 cores=1,3,5,7
/proc/30221/stat : 30221 (npSolver-wbo) S 30220 30220 26029 0 -1 4202496 2643 50948 0 0 7 2 3700 14 20 0 1 0 284593701 4616192 651 33554432000 4194304 5990268 140734151667280 140734151658720 5173822 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/30221/statm: 1127 651 160 439 0 684 0
[pid=30282] ppid=30221 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/30282/stat : 30282 (satsolver.sh) S 30221 30220 26029 0 -1 4202496 596 0 0 0 0 0 0 0 20 0 1 0 284597427 9367552 267 33554432000 4194304 5064252 140734580594352 140734580593264 219513775694 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/30282/statm: 2287 267 226 213 0 72 0
[pid=30283] ppid=30282 vsize=15828 CPUtime=7.42 cores=1,3,5,7
/proc/30283/stat : 30283 (glucose) R 30282 30220 26029 0 -1 4202496 4175 0 0 0 742 0 0 0 20 0 1 0 284597428 16207872 3315 33554432000 4194304 5208918 140733508717840 140733508715704 4229296 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/30283/statm: 3957 3315 104 248 0 3706 0
Current children cumulated CPU time (s) 44.65
Current children cumulated vsize (KiB) 38632

[startup+47.9004 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 30283
/proc/meminfo: memFree=29108364/32873648 swapFree=7116/7116
[pid=30220] ppid=30218 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/30220/stat : 30220 (npSolver-wbo.sh) S 30218 30220 26029 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 284593701 9367552 275 33554432000 4194304 5064252 140734703551888 140734703550800 219513775694 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/30220/statm: 2287 275 233 213 0 72 0
[pid=30221] ppid=30220 vsize=4508 CPUtime=37.23 cores=1,3,5,7
/proc/30221/stat : 30221 (npSolver-wbo) S 30220 30220 26029 0 -1 4202496 2643 50948 0 0 7 2 3700 14 20 0 1 0 284593701 4616192 651 33554432000 4194304 5990268 140734151667280 140734151658720 5173822 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/30221/statm: 1127 651 160 439 0 684 0
[pid=30282] ppid=30221 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/30282/stat : 30282 (satsolver.sh) S 30221 30220 26029 0 -1 4202496 596 0 0 0 0 0 0 0 20 0 1 0 284597427 9367552 267 33554432000 4194304 5064252 140734580594352 140734580593264 219513775694 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/30282/statm: 2287 267 226 213 0 72 0
[pid=30283] ppid=30282 vsize=15828 CPUtime=10.62 cores=1,3,5,7
/proc/30283/stat : 30283 (glucose) R 30282 30220 26029 0 -1 4202496 4448 0 0 0 1062 0 0 0 20 0 1 0 284597428 16207872 3572 33554432000 4194304 5208918 140733508717840 140733508715704 4229528 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/30283/statm: 3957 3572 104 248 0 3706 0
Current children cumulated CPU time (s) 47.85
Current children cumulated vsize (KiB) 38632

[startup+48.7004 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 30283
/proc/meminfo: memFree=29108364/32873648 swapFree=7116/7116
[pid=30220] ppid=30218 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/30220/stat : 30220 (npSolver-wbo.sh) S 30218 30220 26029 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 284593701 9367552 275 33554432000 4194304 5064252 140734703551888 140734703550800 219513775694 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/30220/statm: 2287 275 233 213 0 72 0
[pid=30221] ppid=30220 vsize=4508 CPUtime=37.23 cores=1,3,5,7
/proc/30221/stat : 30221 (npSolver-wbo) S 30220 30220 26029 0 -1 4202496 2643 50948 0 0 7 2 3700 14 20 0 1 0 284593701 4616192 651 33554432000 4194304 5990268 140734151667280 140734151658720 5173822 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/30221/statm: 1127 651 160 439 0 684 0
[pid=30282] ppid=30221 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/30282/stat : 30282 (satsolver.sh) S 30221 30220 26029 0 -1 4202496 596 0 0 0 0 0 0 0 20 0 1 0 284597427 9367552 267 33554432000 4194304 5064252 140734580594352 140734580593264 219513775694 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/30282/statm: 2287 267 226 213 0 72 0
[pid=30283] ppid=30282 vsize=15828 CPUtime=11.42 cores=1,3,5,7
/proc/30283/stat : 30283 (glucose) R 30282 30220 26029 0 -1 4202496 4448 0 0 0 1142 0 0 0 20 0 1 0 284597428 16207872 3572 33554432000 4194304 5208918 140733508717840 140733508715704 4229335 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/30283/statm: 3957 3572 104 248 0 3706 0
Current children cumulated CPU time (s) 48.65
Current children cumulated vsize (KiB) 38632

[startup+49.1004 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 30283
/proc/meminfo: memFree=29108364/32873648 swapFree=7116/7116
[pid=30220] ppid=30218 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/30220/stat : 30220 (npSolver-wbo.sh) S 30218 30220 26029 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 284593701 9367552 275 33554432000 4194304 5064252 140734703551888 140734703550800 219513775694 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/30220/statm: 2287 275 233 213 0 72 0
[pid=30221] ppid=30220 vsize=4508 CPUtime=37.23 cores=1,3,5,7
/proc/30221/stat : 30221 (npSolver-wbo) S 30220 30220 26029 0 -1 4202496 2643 50948 0 0 7 2 3700 14 20 0 1 0 284593701 4616192 651 33554432000 4194304 5990268 140734151667280 140734151658720 5173822 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/30221/statm: 1127 651 160 439 0 684 0
[pid=30282] ppid=30221 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/30282/stat : 30282 (satsolver.sh) S 30221 30220 26029 0 -1 4202496 596 0 0 0 0 0 0 0 20 0 1 0 284597427 9367552 267 33554432000 4194304 5064252 140734580594352 140734580593264 219513775694 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/30282/statm: 2287 267 226 213 0 72 0
[pid=30283] ppid=30282 vsize=15828 CPUtime=11.82 cores=1,3,5,7
/proc/30283/stat : 30283 (glucose) R 30282 30220 26029 0 -1 4202496 4448 0 0 0 1182 0 0 0 20 0 1 0 284597428 16207872 3572 33554432000 4194304 5208918 140733508717840 140733508715704 4211553 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/30283/statm: 3957 3572 104 248 0 3706 0
Current children cumulated CPU time (s) 49.05
Current children cumulated vsize (KiB) 38632

[startup+49.3004 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 30283
/proc/meminfo: memFree=29108364/32873648 swapFree=7116/7116
[pid=30220] ppid=30218 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/30220/stat : 30220 (npSolver-wbo.sh) S 30218 30220 26029 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 284593701 9367552 275 33554432000 4194304 5064252 140734703551888 140734703550800 219513775694 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/30220/statm: 2287 275 233 213 0 72 0
[pid=30221] ppid=30220 vsize=4508 CPUtime=37.23 cores=1,3,5,7
/proc/30221/stat : 30221 (npSolver-wbo) S 30220 30220 26029 0 -1 4202496 2643 50948 0 0 7 2 3700 14 20 0 1 0 284593701 4616192 651 33554432000 4194304 5990268 140734151667280 140734151658720 5173822 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/30221/statm: 1127 651 160 439 0 684 0
[pid=30282] ppid=30221 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/30282/stat : 30282 (satsolver.sh) S 30221 30220 26029 0 -1 4202496 596 0 0 0 0 0 0 0 20 0 1 0 284597427 9367552 267 33554432000 4194304 5064252 140734580594352 140734580593264 219513775694 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/30282/statm: 2287 267 226 213 0 72 0
[pid=30283] ppid=30282 vsize=15828 CPUtime=12.02 cores=1,3,5,7
/proc/30283/stat : 30283 (glucose) R 30282 30220 26029 0 -1 4202496 4448 0 0 0 1202 0 0 0 20 0 1 0 284597428 16207872 3572 33554432000 4194304 5208918 140733508717840 140733508715704 4211019 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/30283/statm: 3957 3572 104 248 0 3706 0
Current children cumulated CPU time (s) 49.25
Current children cumulated vsize (KiB) 38632

[startup+49.4004 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 30283
/proc/meminfo: memFree=29108364/32873648 swapFree=7116/7116
[pid=30220] ppid=30218 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/30220/stat : 30220 (npSolver-wbo.sh) S 30218 30220 26029 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 284593701 9367552 275 33554432000 4194304 5064252 140734703551888 140734703550800 219513775694 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/30220/statm: 2287 275 233 213 0 72 0
[pid=30221] ppid=30220 vsize=4508 CPUtime=49.37 cores=1,3,5,7
/proc/30221/stat : 30221 (npSolver-wbo) S 30220 30220 26029 0 -1 4202496 2651 56001 0 0 7 2 4913 15 20 0 1 0 284593701 4616192 651 33554432000 4194304 5990268 140734151667280 140734151658208 5173822 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/30221/statm: 1127 651 160 439 0 684 0
Current children cumulated CPU time (s) 49.37
Current children cumulated vsize (KiB) 13656

Child status: 0
Real time (s): 49.4186
CPU time (s): 49.4075
CPU user time (s): 49.2195
CPU system time (s): 0.187971
CPU usage (%): 99.9775
Max. virtual memory (cumulated for all children) (KiB): 38632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 49.2195
system time used= 0.187971
maximum resident set size= 14292
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 62477
page faults= 0
swaps= 0
block input operations= 0
block output operations= 14952
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 173
involuntary context switches= 161

runsolver used 0.101984 second user time and 0.284956 second system time

The end

Launcher Data 

Begin job on node114 at 2012-05-28 07:57:43
IDJOB=3713572
IDBENCH=78761
IDSOLVER=2294
FILE ID=node114/3713572-1338184663
RUNJOBID= node114-1338159086-26046
PBS_JOBID= 14624549
Free space on /tmp= 71440 MiB

SOLVER NAME= npSolver 1.0
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111226680--soft-66-100-0.wbo
COMMAND LINE= DIR/npSolver-wbo.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3713572-1338184663/watcher-3713572-1338184663 -o /tmp/evaluation-result-3713572-1338184663/solver-3713572-1338184663 -C 1800 -W 1900 -M 15500  HOME/npSolver-wbo.sh HOME/instance-3713572-1338184663.wbo 827690731 HOME HOME

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

MD5SUM BENCH= dca485207caaa579309a7d2385685aa8
RANDOM SEED=827690731

node114.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		: 2666.242
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	: 5332.48
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		: 2666.242
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		: 2666.242
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	: 5451.90
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		: 2666.242
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		: 2666.242
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		: 2666.242
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		: 2666.242
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		: 2666.242
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:       32873648 kB
MemFree:        29126000 kB
Buffers:          571640 kB
Cached:          2085940 kB
SwapCached:         2128 kB
Active:          1533064 kB
Inactive:        1345560 kB
Active(anon):     213876 kB
Inactive(anon):     7892 kB
Active(file):    1319188 kB
Inactive(file):  1337668 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67103892 kB
Dirty:              8420 kB
Writeback:             0 kB
AnonPages:        226648 kB
Mapped:            15308 kB
Shmem:               116 kB
Slab:             731060 kB
SReclaimable:     174548 kB
SUnreclaim:       556512 kB
KernelStack:        1520 kB
PageTables:         4788 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     350008 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    178176 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= 71432 MiB
End job on node114 at 2012-05-28 07:58:33