Trace number 3726558

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
pwbo 2.02UNSAT 327.278 327.288

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-11-10.opb
MD5SUMe464fa7a3640eb789ffb0025985d1316
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.002998
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables110
Total number of constraints21
Number of constraints which are clauses11
Number of constraints which are cardinality constraints (but not clauses)10
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint10
Maximum length of a constraint11
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 12
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c ==============================[ Solver Version ]===============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  pwbo:                     2.02 beta - May, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing opb file format. File HOME/instance-3726558-1338657039.opb.
0.00/0.00	c Instance file HOME/instance-3726558-1338657039.opb
0.00/0.00	c File size is 1901 bytes.
0.00/0.00	c Highest Coefficient sum: 12
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.00         s                                      |
0.00/0.00	c |  Number Variables:      110                                                 |
0.00/0.00	c |  Number Clauses:        11                                                  |
0.00/0.00	c |  Number Cardinality:    10                                                  |
0.00/0.00	c |  Number PB Constraints: 0                                                   |
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Problem Type:          Decision                                            |
0.00/0.00	c |  Objective Function:    None                                                |
0.00/0.00	c |                                                                             |
0.00/0.00	c ===============================================================================
327.14/327.28	c ===============================================================================
327.14/327.28	c Wall Clock Time: 327.28 s
327.14/327.28	s UNSATISFIABLE

Verifier Data 

ERROR: no interpretation found !

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-3726558-1338657039/watcher-3726558-1338657039 -o /tmp/evaluation-result-3726558-1338657039/solver-3726558-1338657039 -C 1800 -W 1900 -M 15500 pwbo2.02 -file-format=opb -verbosity=0 -thread=1 HOME/instance-3726558-1338657039.opb 

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: 2.05 2.02 2.00 3/178 24169
/proc/meminfo: memFree=31173636/32873844 swapFree=7116/7116
[pid=24169] ppid=24167 vsize=83576 CPUtime=0 cores=1,3,5,7
/proc/24169/stat : 24169 (pwbo2.02) S 24167 24169 20708 0 -1 4202496 756 0 0 0 0 0 0 0 20 0 2 0 331832455 85581824 707 33554432000 4194304 5964478 140736363742672 140736363742192 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24169/statm: 20894 707 185 433 0 20458 0
[pid=24169/tid=24170] ppid=24167 vsize=83576 CPUtime=0 cores=1,3,5,7
/proc/24169/task/24170/stat : 24170 (pwbo2.02) R 24167 24169 20708 0 -1 4202560 56 0 0 0 0 0 0 0 20 0 2 0 331832456 85581824 707 33554432000 4194304 5964478 140736363742672 140733728512408 5136420 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0

[startup+0.065825 s]
/proc/loadavg: 2.05 2.02 2.00 3/178 24169
/proc/meminfo: memFree=31173636/32873844 swapFree=7116/7116
[pid=24169] ppid=24167 vsize=83576 CPUtime=0.06 cores=1,3,5,7
/proc/24169/stat : 24169 (pwbo2.02) S 24167 24169 20708 0 -1 4202496 926 0 0 0 6 0 0 0 20 0 2 0 331832455 85581824 877 33554432000 4194304 5964478 140736363742672 140736363742192 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24169/statm: 20894 877 186 433 0 20458 0
[pid=24169/tid=24170] ppid=24167 vsize=83576 CPUtime=0.05 cores=1,3,5,7
/proc/24169/task/24170/stat : 24170 (pwbo2.02) R 24167 24169 20708 0 -1 4202560 226 0 0 0 5 0 0 0 20 0 2 0 331832456 85581824 877 33554432000 4194304 5964478 140736363742672 140733728512408 5136420 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 83576

[startup+0.100244 s]
/proc/loadavg: 2.05 2.02 2.00 3/178 24169
/proc/meminfo: memFree=31173636/32873844 swapFree=7116/7116
[pid=24169] ppid=24167 vsize=83576 CPUtime=0.09 cores=1,3,5,7
/proc/24169/stat : 24169 (pwbo2.02) S 24167 24169 20708 0 -1 4202496 986 0 0 0 9 0 0 0 20 0 2 0 331832455 85581824 937 33554432000 4194304 5964478 140736363742672 140736363742192 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24169/statm: 20894 937 186 433 0 20458 0
[pid=24169/tid=24170] ppid=24167 vsize=83576 CPUtime=0.08 cores=1,3,5,7
/proc/24169/task/24170/stat : 24170 (pwbo2.02) R 24167 24169 20708 0 -1 4202560 286 0 0 0 8 0 0 0 20 0 2 0 331832456 85581824 937 33554432000 4194304 5964478 140736363742672 140733728512408 5136420 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83576

[startup+0.300209 s]
/proc/loadavg: 2.05 2.02 2.00 3/178 24169
/proc/meminfo: memFree=31173636/32873844 swapFree=7116/7116
[pid=24169] ppid=24167 vsize=83576 CPUtime=0.29 cores=1,3,5,7
/proc/24169/stat : 24169 (pwbo2.02) S 24167 24169 20708 0 -1 4202496 1265 0 0 0 29 0 0 0 20 0 2 0 331832455 85581824 1216 33554432000 4194304 5964478 140736363742672 140736363742192 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24169/statm: 20894 1216 186 433 0 20458 0
[pid=24169/tid=24170] ppid=24167 vsize=83576 CPUtime=0.28 cores=1,3,5,7
/proc/24169/task/24170/stat : 24170 (pwbo2.02) R 24167 24169 20708 0 -1 4202560 565 0 0 0 28 0 0 0 20 0 2 0 331832456 85581824 1216 33554432000 4194304 5964478 140736363742672 140684085462840 4399920 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 83576

[startup+0.700206 s]
/proc/loadavg: 2.05 2.02 2.00 3/178 24169
/proc/meminfo: memFree=31173636/32873844 swapFree=7116/7116
[pid=24169] ppid=24167 vsize=83576 CPUtime=0.69 cores=1,3,5,7
/proc/24169/stat : 24169 (pwbo2.02) S 24167 24169 20708 0 -1 4202496 1516 0 0 0 69 0 0 0 20 0 2 0 331832455 85581824 1467 33554432000 4194304 5964478 140736363742672 140736363742192 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24169/statm: 20894 1467 186 433 0 20458 0
[pid=24169/tid=24170] ppid=24167 vsize=83576 CPUtime=0.68 cores=1,3,5,7
/proc/24169/task/24170/stat : 24170 (pwbo2.02) R 24167 24169 20708 0 -1 4202560 816 0 0 0 68 0 0 0 20 0 2 0 331832456 85581824 1467 33554432000 4194304 5964478 140736363742672 140684085462840 4399920 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 83576

[startup+1.50021 s]
/proc/loadavg: 2.05 2.02 2.00 3/180 24171
/proc/meminfo: memFree=31167776/32873844 swapFree=7116/7116
[pid=24169] ppid=24167 vsize=83576 CPUtime=1.49 cores=1,3,5,7
/proc/24169/stat : 24169 (pwbo2.02) S 24167 24169 20708 0 -1 4202496 1903 0 0 0 149 0 0 0 20 0 2 0 331832455 85581824 1854 33554432000 4194304 5964478 140736363742672 140736363742192 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24169/statm: 20894 1854 186 433 0 20458 0
[pid=24169/tid=24170] ppid=24167 vsize=83576 CPUtime=1.48 cores=1,3,5,7
/proc/24169/task/24170/stat : 24170 (pwbo2.02) R 24167 24169 20708 0 -1 4202560 1203 0 0 0 148 0 0 0 20 0 2 0 331832456 85581824 1854 33554432000 4194304 5964478 140736363742672 140684085462840 5136420 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83576

[startup+3.1002 s]
/proc/loadavg: 2.05 2.02 2.00 3/180 24171
/proc/meminfo: memFree=31165288/32873844 swapFree=7116/7116
[pid=24169] ppid=24167 vsize=83720 CPUtime=3.09 cores=1,3,5,7
/proc/24169/stat : 24169 (pwbo2.02) S 24167 24169 20708 0 -1 4202496 2296 0 0 0 309 0 0 0 20 0 2 0 331832455 85729280 2247 33554432000 4194304 5964478 140736363742672 140736363742192 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24169/statm: 20930 2247 186 433 0 20494 0
[pid=24169/tid=24170] ppid=24167 vsize=83720 CPUtime=3.08 cores=1,3,5,7
/proc/24169/task/24170/stat : 24170 (pwbo2.02) R 24167 24169 20708 0 -1 4202560 1596 0 0 0 308 0 0 0 20 0 2 0 331832456 85729280 2247 33554432000 4194304 5964478 140736363742672 140684085463080 4400091 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 83720

[startup+6.30021 s]
/proc/loadavg: 2.04 2.02 2.00 3/180 24171
/proc/meminfo: memFree=31162856/32873844 swapFree=7116/7116
[pid=24169] ppid=24167 vsize=83720 CPUtime=6.29 cores=1,3,5,7
/proc/24169/stat : 24169 (pwbo2.02) S 24167 24169 20708 0 -1 4202496 2916 0 0 0 629 0 0 0 20 0 2 0 331832455 85729280 2867 33554432000 4194304 5964478 140736363742672 140736363742192 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24169/statm: 20930 2867 186 433 0 20494 0
[pid=24169/tid=24170] ppid=24167 vsize=83720 CPUtime=6.28 cores=1,3,5,7
/proc/24169/task/24170/stat : 24170 (pwbo2.02) R 24167 24169 20708 0 -1 4202560 2216 0 0 0 628 0 0 0 20 0 2 0 331832456 85729280 2867 33554432000 4194304 5964478 140736363742672 140684085463032 4400078 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 83720

[startup+12.7003 s]
/proc/loadavg: 2.04 2.02 2.00 3/180 24171
/proc/meminfo: memFree=31158044/32873844 swapFree=7116/7116
[pid=24169] ppid=24167 vsize=84080 CPUtime=12.68 cores=1,3,5,7
/proc/24169/stat : 24169 (pwbo2.02) S 24167 24169 20708 0 -1 4202496 3991 0 0 0 1268 0 0 0 20 0 2 0 331832455 86097920 3942 33554432000 4194304 5964478 140736363742672 140736363742192 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24169/statm: 21020 3942 186 433 0 20584 0
[pid=24169/tid=24170] ppid=24167 vsize=84080 CPUtime=12.68 cores=1,3,5,7
/proc/24169/task/24170/stat : 24170 (pwbo2.02) R 24167 24169 20708 0 -1 4202560 3291 0 0 0 1268 0 0 0 20 0 2 0 331832456 86097920 3942 33554432000 4194304 5964478 140736363742672 140684085463080 4379311 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 84080

[startup+25.5002 s]
/proc/loadavg: 2.03 2.02 2.00 3/179 24171
/proc/meminfo: memFree=31139296/32873844 swapFree=7116/7116
[pid=24169] ppid=24167 vsize=84620 CPUtime=25.48 cores=1,3,5,7
/proc/24169/stat : 24169 (pwbo2.02) S 24167 24169 20708 0 -1 4202496 5833 0 0 0 2547 1 0 0 20 0 2 0 331832455 86650880 5769 33554432000 4194304 5964478 140736363742672 140736363742192 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24169/statm: 21155 5769 186 433 0 20719 0
[pid=24169/tid=24170] ppid=24167 vsize=84620 CPUtime=25.48 cores=1,3,5,7
/proc/24169/task/24170/stat : 24170 (pwbo2.02) R 24167 24169 20708 0 -1 4202560 5133 0 0 0 2546 2 0 0 20 0 2 0 331832456 86650880 5769 33554432000 4194304 5964478 140736363742672 140684085462840 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 84620

[startup+51.1003 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 24171
/proc/meminfo: memFree=31035600/32873844 swapFree=7116/7116
[pid=24169] ppid=24167 vsize=87156 CPUtime=51.08 cores=1,3,5,7
/proc/24169/stat : 24169 (pwbo2.02) S 24167 24169 20708 0 -1 4202496 7948 0 0 0 5106 2 0 0 20 0 2 0 331832455 89247744 7884 33554432000 4194304 5964478 140736363742672 140736363742192 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24169/statm: 21789 7884 186 433 0 21353 0
[pid=24169/tid=24170] ppid=24167 vsize=87156 CPUtime=51.08 cores=1,3,5,7
/proc/24169/task/24170/stat : 24170 (pwbo2.02) R 24167 24169 20708 0 -1 4202560 7248 0 0 0 5105 3 0 0 20 0 2 0 331832456 89247744 7884 33554432000 4194304 5964478 140736363742672 140684085462840 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 87156

[startup+102.307 s]
/proc/loadavg: 2.01 2.01 2.00 3/179 24171
/proc/meminfo: memFree=30905768/32873844 swapFree=7116/7116
[pid=24169] ppid=24167 vsize=93996 CPUtime=102.28 cores=1,3,5,7
/proc/24169/stat : 24169 (pwbo2.02) S 24167 24169 20708 0 -1 4202496 10966 0 0 0 10225 3 0 0 20 0 2 0 331832455 96251904 10893 33554432000 4194304 5964478 140736363742672 140736363742192 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24169/statm: 23499 10893 186 433 0 23063 0
[pid=24169/tid=24170] ppid=24167 vsize=93996 CPUtime=102.29 cores=1,3,5,7
/proc/24169/task/24170/stat : 24170 (pwbo2.02) R 24167 24169 20708 0 -1 4202560 10266 0 0 0 10224 5 0 0 20 0 2 0 331832456 96251904 10893 33554432000 4194304 5964478 140736363742672 140684085463032 4400006 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 93996

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 24171
/proc/meminfo: memFree=30790496/32873844 swapFree=7116/7116
[pid=24169] ppid=24167 vsize=95388 CPUtime=162.26 cores=1,3,5,7
/proc/24169/stat : 24169 (pwbo2.02) S 24167 24169 20708 0 -1 4202496 13433 0 0 0 16220 6 0 0 20 0 2 0 331832455 97677312 13360 33554432000 4194304 5964478 140736363742672 140736363742192 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24169/statm: 23847 13360 186 433 0 23411 0
[pid=24169/tid=24170] ppid=24167 vsize=95388 CPUtime=162.28 cores=1,3,5,7
/proc/24169/task/24170/stat : 24170 (pwbo2.02) R 24167 24169 20708 0 -1 4202560 12733 0 0 0 16219 9 0 0 20 0 2 0 331832456 97677312 13360 33554432000 4194304 5964478 140736363742672 140684085463080 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 95388

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 24172
/proc/meminfo: memFree=30644424/32873844 swapFree=7116/7116
[pid=24169] ppid=24167 vsize=98844 CPUtime=222.26 cores=1,3,5,7
/proc/24169/stat : 24169 (pwbo2.02) S 24167 24169 20708 0 -1 4202496 15956 0 0 0 22217 9 0 0 20 0 2 0 331832455 101216256 15883 33554432000 4194304 5964478 140736363742672 140736363742192 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24169/statm: 24711 15883 186 433 0 24275 0
[pid=24169/tid=24170] ppid=24167 vsize=98844 CPUtime=222.28 cores=1,3,5,7
/proc/24169/task/24170/stat : 24170 (pwbo2.02) R 24167 24169 20708 0 -1 4202560 15256 0 0 0 22215 13 0 0 20 0 2 0 331832456 101216256 15883 33554432000 4194304 5964478 140736363742672 140684085463080 4399920 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 98844

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 24172
/proc/meminfo: memFree=30572132/32873844 swapFree=7116/7116
[pid=24169] ppid=24167 vsize=100464 CPUtime=282.24 cores=1,3,5,7
/proc/24169/stat : 24169 (pwbo2.02) S 24167 24169 20708 0 -1 4202496 17878 0 0 0 28214 10 0 0 20 0 2 0 331832455 102875136 17805 33554432000 4194304 5964478 140736363742672 140736363742192 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24169/statm: 25116 17805 186 433 0 24680 0
[pid=24169/tid=24170] ppid=24167 vsize=100464 CPUtime=282.28 cores=1,3,5,7
/proc/24169/task/24170/stat : 24170 (pwbo2.02) R 24167 24169 20708 0 -1 4202560 17178 0 0 0 28213 15 0 0 20 0 2 0 331832456 102875136 17805 33554432000 4194304 5964478 140736363742672 140684085463080 4399920 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 100464

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

[startup+307.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 24172
/proc/meminfo: memFree=30564196/32873844 swapFree=7116/7116
[pid=24169] ppid=24167 vsize=102356 CPUtime=307.04 cores=1,3,5,7
/proc/24169/stat : 24169 (pwbo2.02) S 24167 24169 20708 0 -1 4202496 19933 0 0 0 30691 13 0 0 20 0 2 0 331832455 104812544 19860 33554432000 4194304 5964478 140736363742672 140736363742192 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24169/statm: 25589 19860 186 433 0 25153 0
[pid=24169/tid=24170] ppid=24167 vsize=102356 CPUtime=307.08 cores=1,3,5,7
/proc/24169/task/24170/stat : 24170 (pwbo2.02) R 24167 24169 20708 0 -1 4202560 19233 0 0 0 30690 18 0 0 20 0 2 0 331832456 104812544 19860 33554432000 4194304 5964478 140736363742672 140684085463032 4399920 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 307.04
Current children cumulated vsize (KiB) 102356

[startup+319.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 24172
/proc/meminfo: memFree=30563452/32873844 swapFree=7116/7116
[pid=24169] ppid=24167 vsize=102608 CPUtime=319.84 cores=1,3,5,7
/proc/24169/stat : 24169 (pwbo2.02) S 24167 24169 20708 0 -1 4202496 20029 0 0 0 31971 13 0 0 20 0 2 0 331832455 105070592 19956 33554432000 4194304 5964478 140736363742672 140736363742192 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24169/statm: 25652 19956 186 433 0 25216 0
[pid=24169/tid=24170] ppid=24167 vsize=102608 CPUtime=319.88 cores=1,3,5,7
/proc/24169/task/24170/stat : 24170 (pwbo2.02) R 24167 24169 20708 0 -1 4202560 19329 0 0 0 31970 18 0 0 20 0 2 0 331832456 105070592 19956 33554432000 4194304 5964478 140736363742672 140684085462840 4220672 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 319.84
Current children cumulated vsize (KiB) 102608

[startup+323.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 24172
/proc/meminfo: memFree=30563204/32873844 swapFree=7116/7116
[pid=24169] ppid=24167 vsize=102716 CPUtime=323.04 cores=1,3,5,7
/proc/24169/stat : 24169 (pwbo2.02) S 24167 24169 20708 0 -1 4202496 20041 0 0 0 32291 13 0 0 20 0 2 0 331832455 105181184 19968 33554432000 4194304 5964478 140736363742672 140736363742192 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24169/statm: 25679 19968 186 433 0 25243 0
[pid=24169/tid=24170] ppid=24167 vsize=102716 CPUtime=323.08 cores=1,3,5,7
/proc/24169/task/24170/stat : 24170 (pwbo2.02) R 24167 24169 20708 0 -1 4202560 19341 0 0 0 32290 18 0 0 20 0 2 0 331832456 105181184 19968 33554432000 4194304 5964478 140736363742672 140684085463080 4399920 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 323.04
Current children cumulated vsize (KiB) 102716

[startup+324.7 s]
/proc/loadavg: 2.08 2.02 2.01 3/179 24172
/proc/meminfo: memFree=30563080/32873844 swapFree=7116/7116
[pid=24169] ppid=24167 vsize=102968 CPUtime=324.64 cores=1,3,5,7
/proc/24169/stat : 24169 (pwbo2.02) S 24167 24169 20708 0 -1 4202496 20097 0 0 0 32451 13 0 0 20 0 2 0 331832455 105439232 20024 33554432000 4194304 5964478 140736363742672 140736363742192 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24169/statm: 25742 20024 186 433 0 25306 0
[pid=24169/tid=24170] ppid=24167 vsize=102968 CPUtime=324.68 cores=1,3,5,7
/proc/24169/task/24170/stat : 24170 (pwbo2.02) R 24167 24169 20708 0 -1 4202560 19397 0 0 0 32450 18 0 0 20 0 2 0 331832456 105439232 20024 33554432000 4194304 5964478 140736363742672 140684085463080 4400056 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 324.64
Current children cumulated vsize (KiB) 102968

[startup+326.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/179 24172
/proc/meminfo: memFree=30562956/32873844 swapFree=7116/7116
[pid=24169] ppid=24167 vsize=103076 CPUtime=326.24 cores=1,3,5,7
/proc/24169/stat : 24169 (pwbo2.02) S 24167 24169 20708 0 -1 4202496 20120 0 0 0 32611 13 0 0 20 0 2 0 331832455 105549824 20047 33554432000 4194304 5964478 140736363742672 140736363742192 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24169/statm: 25769 20047 186 433 0 25333 0
[pid=24169/tid=24170] ppid=24167 vsize=103076 CPUtime=326.28 cores=1,3,5,7
/proc/24169/task/24170/stat : 24170 (pwbo2.02) R 24167 24169 20708 0 -1 4202560 19420 0 0 0 32610 18 0 0 20 0 2 0 331832456 105549824 20047 33554432000 4194304 5964478 140736363742672 140684085463080 4399920 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 326.24
Current children cumulated vsize (KiB) 103076

[startup+326.707 s]
/proc/loadavg: 2.08 2.02 2.01 3/179 24172
/proc/meminfo: memFree=30562956/32873844 swapFree=7116/7116
[pid=24169] ppid=24167 vsize=103184 CPUtime=326.65 cores=1,3,5,7
/proc/24169/stat : 24169 (pwbo2.02) S 24167 24169 20708 0 -1 4202496 20133 0 0 0 32652 13 0 0 20 0 2 0 331832455 105660416 20060 33554432000 4194304 5964478 140736363742672 140736363742192 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24169/statm: 25796 20060 186 433 0 25360 0
[pid=24169/tid=24170] ppid=24167 vsize=103184 CPUtime=326.68 cores=1,3,5,7
/proc/24169/task/24170/stat : 24170 (pwbo2.02) R 24167 24169 20708 0 -1 4202560 19433 0 0 0 32650 18 0 0 20 0 2 0 331832456 105660416 20060 33554432000 4194304 5964478 140736363742672 140684085463080 4399920 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 326.65
Current children cumulated vsize (KiB) 103184

[startup+327.1 s]
/proc/loadavg: 2.08 2.02 2.01 3/179 24172
/proc/meminfo: memFree=30562956/32873844 swapFree=7116/7116
[pid=24169] ppid=24167 vsize=103184 CPUtime=327.04 cores=1,3,5,7
/proc/24169/stat : 24169 (pwbo2.02) S 24167 24169 20708 0 -1 4202496 20136 0 0 0 32691 13 0 0 20 0 2 0 331832455 105660416 20063 33554432000 4194304 5964478 140736363742672 140736363742192 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24169/statm: 25796 20063 186 433 0 25360 0
[pid=24169/tid=24170] ppid=24167 vsize=103184 CPUtime=327.08 cores=1,3,5,7
/proc/24169/task/24170/stat : 24170 (pwbo2.02) R 24167 24169 20708 0 -1 4202560 19436 0 0 0 32690 18 0 0 20 0 2 0 331832456 105660416 20063 33554432000 4194304 5964478 140736363742672 140684085463080 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 327.04
Current children cumulated vsize (KiB) 103184

[startup+327.2 s]
/proc/loadavg: 2.08 2.02 2.01 3/179 24172
/proc/meminfo: memFree=30562956/32873844 swapFree=7116/7116
[pid=24169] ppid=24167 vsize=103184 CPUtime=327.14 cores=1,3,5,7
/proc/24169/stat : 24169 (pwbo2.02) S 24167 24169 20708 0 -1 4202496 20137 0 0 0 32701 13 0 0 20 0 2 0 331832455 105660416 20064 33554432000 4194304 5964478 140736363742672 140736363742192 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24169/statm: 25796 20064 186 433 0 25360 0
[pid=24169/tid=24170] ppid=24167 vsize=103184 CPUtime=327.18 cores=1,3,5,7
/proc/24169/task/24170/stat : 24170 (pwbo2.02) R 24167 24169 20708 0 -1 4202560 19437 0 0 0 32700 18 0 0 20 0 2 0 331832456 105660416 20064 33554432000 4194304 5964478 140736363742672 140684085463080 4399920 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 327.14
Current children cumulated vsize (KiB) 103184

Child status: 255
Real time (s): 327.288
CPU time (s): 327.278
CPU user time (s): 327.082
CPU system time (s): 0.19597
CPU usage (%): 99.997
Max. virtual memory (cumulated for all children) (KiB): 103184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 327.082
system time used= 0.19597
maximum resident set size= 80276
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20142
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 343

runsolver used 0.533918 second user time and 1.55576 second system time

The end

Launcher Data 

Begin job on node103 at 2012-06-02 19:10:39
IDJOB=3726558
IDBENCH=2595
IDSOLVER=2310
FILE ID=node103/3726558-1338657039
RUNJOBID= node103-1338651532-22211
PBS_JOBID= 14636477
Free space on /tmp= 71136 MiB

SOLVER NAME= pwbo 2.02
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-11-10.opb
COMMAND LINE= pwbo2.02 -file-format=opb -verbosity=0 -thread=1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3726558-1338657039/watcher-3726558-1338657039 -o /tmp/evaluation-result-3726558-1338657039/solver-3726558-1338657039 -C 1800 -W 1900 -M 15500  pwbo2.02 -file-format=opb -verbosity=0 -thread=1 HOME/instance-3726558-1338657039.opb

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

MD5SUM BENCH= e464fa7a3640eb789ffb0025985d1316
RANDOM SEED=234053869

node103.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		: 2666.189
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	: 5332.37
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		: 2666.189
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		: 2666.189
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.189
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		: 2666.189
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		: 2666.189
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	: 5411.36
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		: 2666.189
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		: 2666.189
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:        31173892 kB
Buffers:          122408 kB
Cached:           261288 kB
SwapCached:         5600 kB
Active:           650620 kB
Inactive:         292672 kB
Active(anon):     557484 kB
Inactive(anon):     4628 kB
Active(file):      93136 kB
Inactive(file):   288044 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67096280 kB
Dirty:              5460 kB
Writeback:             0 kB
AnonPages:        625924 kB
Mapped:             9412 kB
Shmem:                 0 kB
Slab:             618828 kB
SReclaimable:      59592 kB
SUnreclaim:       559236 kB
KernelStack:        1496 kB
PageTables:         4908 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     144832 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    512000 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= 71128 MiB
End job on node103 at 2012-06-02 19:16:06