Trace number 2695905

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 NameAnswerobjective functionCPU timeWall clock time
pb_cplex 2010-06-29? (TO) 1800.18 1018.92

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
domset/normalized-domset_v500_e2000_w30_mw19_10.opb.PB06.opb
MD5SUM6549a0bbc5c463b1b909374436b51d65
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark188
Best CPU time to get the best result obtained on this benchmark1800.27
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 183
Optimality of the best value was proved NO
Number of variables470
Total number of constraints470
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints470
Minimum length of a constraint4
Maximum length of a constraint18
Number of terms in the objective function 470
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 470
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 30
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 470
Number of bits of the biggest sum of numbers9
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 pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2695905-1278017173.opb.
0.00/0.00	c Instance file HOME/instance-2695905-1278017173.opb
0.00/0.00	c File size is 42851 bytes.
0.00/0.07	c Highest Coefficient sum: 248
0.00/0.07	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.08	c ============================[ Problem Statistics ]=============================
0.00/0.08	c |                                                                             |
0.00/0.08	c |  Parsing time:          0.07         s                                      |
0.00/0.08	c |  Number Variables:      470                                                 |
0.00/0.08	c |  Number Constraints:    470                                                 |
0.00/0.08	c ===============================================================================
1800.14/1018.91	c Remaining time 1799.93 sec.
1800.14/1018.91	c 
1800.14/1018.91	c *** INTERRUPTED ***
1800.14/1018.91	s UNKNOWN
1800.14/1018.91	c Total CPU time              : 1794.58 s
1800.14/1018.91	c Memory used           : 66.93 MB
1800.14/1018.91	c CPU time              : 1794.58 s
1800.14/1018.91	c 
1800.14/1018.91	c *** INTERRUPTED ***

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2695905-1278017173/watcher-2695905-1278017173 -o /tmp/evaluation-result-2695905-1278017173/solver-2695905-1278017173 -C 1800 -W 2000 -M 1800 run HOME/instance-2695905-1278017173.opb 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.28 2.18 1.84 3/105 927
/proc/meminfo: memFree=1202196/2059040 swapFree=4138480/4192956
[pid=927] ppid=925 vsize=8700 CPUtime=0
/proc/927/stat : 927 (run) S 925 927 691 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143010840 8908800 249 1992294400 4194304 4922060 140734696023856 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/927/statm: 2175 249 208 178 0 68 0

[startup+0.0673571 s]
/proc/loadavg: 2.28 2.18 1.84 3/105 927
/proc/meminfo: memFree=1202196/2059040 swapFree=4138480/4192956
[pid=927] ppid=925 vsize=8700 CPUtime=0
/proc/927/stat : 927 (run) S 925 927 691 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143010840 8908800 249 1992294400 4194304 4922060 140734696023856 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/927/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.10335 s]
/proc/loadavg: 2.28 2.18 1.84 3/105 927
/proc/meminfo: memFree=1202196/2059040 swapFree=4138480/4192956
[pid=927] ppid=925 vsize=8700 CPUtime=0
/proc/927/stat : 927 (run) S 925 927 691 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143010840 8908800 249 1992294400 4194304 4922060 140734696023856 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/927/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301368 s]
/proc/loadavg: 2.28 2.18 1.84 3/105 927
/proc/meminfo: memFree=1202196/2059040 swapFree=4138480/4192956
[pid=927] ppid=925 vsize=8700 CPUtime=0
/proc/927/stat : 927 (run) S 925 927 691 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143010840 8908800 249 1992294400 4194304 4922060 140734696023856 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/927/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701409 s]
/proc/loadavg: 2.28 2.18 1.84 3/105 927
/proc/meminfo: memFree=1202196/2059040 swapFree=4138480/4192956
[pid=927] ppid=925 vsize=8700 CPUtime=0
/proc/927/stat : 927 (run) S 925 927 691 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143010840 8908800 249 1992294400 4194304 4922060 140734696023856 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/927/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50049 s]
/proc/loadavg: 2.28 2.18 1.84 2/107 929
/proc/meminfo: memFree=1197592/2059040 swapFree=4138480/4192956
[pid=927] ppid=925 vsize=8700 CPUtime=0
/proc/927/stat : 927 (run) S 925 927 691 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143010840 8908800 249 1992294400 4194304 4922060 140734696023856 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/927/statm: 2175 249 208 178 0 68 0
[pid=928] ppid=927 vsize=19604 CPUtime=1.48
/proc/928/stat : 928 (pb_cplex) R 927 927 691 0 -1 4202496 2813 0 0 0 148 0 0 0 25 0 1 0 143010840 20074496 2056 1992294400 134512640 146736320 4289374880 18446744073709551615 135855170 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/928/statm: 4901 2056 1000 2985 0 1443 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 28304

[startup+3.10066 s]
/proc/loadavg: 2.28 2.18 1.84 2/107 929
/proc/meminfo: memFree=1197352/2059040 swapFree=4138480/4192956
[pid=927] ppid=925 vsize=8700 CPUtime=0
/proc/927/stat : 927 (run) S 925 927 691 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143010840 8908800 249 1992294400 4194304 4922060 140734696023856 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/927/statm: 2175 249 208 178 0 68 0
[pid=928] ppid=927 vsize=19552 CPUtime=3.09
/proc/928/stat : 928 (pb_cplex) R 927 927 691 0 -1 4202496 5328 0 0 0 307 2 0 0 25 0 1 0 143010840 20021248 2004 1992294400 134512640 146736320 4289374880 18446744073709551615 136015526 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/928/statm: 4888 2004 993 2985 0 1430 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28252

[startup+6.301 s]
/proc/loadavg: 2.34 2.20 1.85 2/108 930
/proc/meminfo: memFree=1192260/2059040 swapFree=4138480/4192956
[pid=927] ppid=925 vsize=8700 CPUtime=0
/proc/927/stat : 927 (run) S 925 927 691 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143010840 8908800 249 1992294400 4194304 4922060 140734696023856 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/927/statm: 2175 249 208 178 0 68 0
[pid=928] ppid=927 vsize=36576 CPUtime=7.49
/proc/928/stat : 928 (pb_cplex) R 927 927 691 0 -1 4202496 6894 0 0 0 745 4 0 0 16 0 2 0 143010840 37453824 3299 1992294400 134512640 146736320 4289374880 18446744073709551615 136385185 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/928/statm: 9144 3299 1030 2985 0 5686 0
[pid=928/tid=930] ppid=927 vsize=36576 CPUtime=2
/proc/928/task/930/stat : 930 (pb_cplex) R 927 927 691 0 -1 4202560 445 0 0 0 200 0 0 0 17 0 2 0 143011225 37453824 3299 1992294400 134512640 146736320 4289374880 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 7.49
Current children cumulated vsize (KiB) 45276

[startup+12.7017 s]
/proc/loadavg: 2.31 2.19 1.85 3/108 930
/proc/meminfo: memFree=1192260/2059040 swapFree=4138480/4192956
[pid=927] ppid=925 vsize=8700 CPUtime=0
/proc/927/stat : 927 (run) S 925 927 691 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143010840 8908800 249 1992294400 4194304 4922060 140734696023856 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/927/statm: 2175 249 208 178 0 68 0
[pid=928] ppid=927 vsize=36760 CPUtime=17.91
/proc/928/stat : 928 (pb_cplex) R 927 927 691 0 -1 4202496 7233 0 0 0 1783 8 0 0 17 0 2 0 143010840 37642240 3584 1992294400 134512640 146736320 4289374880 18446744073709551615 136388089 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/928/statm: 9190 3584 1041 2985 0 5732 0
[pid=928/tid=930] ppid=927 vsize=36760 CPUtime=7.02
/proc/928/task/930/stat : 930 (pb_cplex) R 927 927 691 0 -1 4202560 784 0 0 0 699 3 0 0 16 0 2 0 143011225 37642240 3584 1992294400 134512640 146736320 4289374880 18446744073709551615 135855165 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 17.91
Current children cumulated vsize (KiB) 45460

[startup+25.502 s]
/proc/loadavg: 2.02 2.13 1.83 2/108 934
/proc/meminfo: memFree=1183704/2059040 swapFree=4138480/4192956
[pid=927] ppid=925 vsize=8700 CPUtime=0
/proc/927/stat : 927 (run) S 925 927 691 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143010840 8908800 249 1992294400 4194304 4922060 140734696023856 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/927/statm: 2175 249 208 178 0 68 0
[pid=928] ppid=927 vsize=47316 CPUtime=31.52
/proc/928/stat : 928 (pb_cplex) R 927 927 691 0 -1 4202496 12903 0 0 0 3140 12 0 0 18 0 2 0 143010840 48451584 5442 1992294400 134512640 146736320 4289374880 18446744073709551615 139044540 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/928/statm: 11829 5442 1076 2985 0 8371 0
[pid=928/tid=934] ppid=927 vsize=47316 CPUtime=0
/proc/928/task/934/stat : 934 (pb_cplex) S 927 927 691 0 -1 4202560 0 0 0 0 0 0 0 0 22 0 2 0 143013333 48451584 5442 1992294400 134512640 146736320 4289374880 18446744073709551615 144580073 0 2 4096 16387 18446604437830314880 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 31.52
Current children cumulated vsize (KiB) 56016

[startup+51.1017 s]
/proc/loadavg: 2.10 2.14 1.84 3/108 934
/proc/meminfo: memFree=1180852/2059040 swapFree=4138480/4192956
[pid=927] ppid=925 vsize=8700 CPUtime=0
/proc/927/stat : 927 (run) S 925 927 691 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143010840 8908800 249 1992294400 4194304 4922060 140734696023856 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/927/statm: 2175 249 208 178 0 68 0
[pid=928] ppid=927 vsize=49856 CPUtime=75.98
/proc/928/stat : 928 (pb_cplex) S 927 927 691 0 -1 4202496 15309 0 0 0 7573 25 0 0 18 0 2 0 143010840 51052544 6181 1992294400 134512640 146736320 4289374880 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/928/statm: 12464 6181 1078 2985 0 9006 0
[pid=928/tid=934] ppid=927 vsize=49856 CPUtime=22.06
/proc/928/task/934/stat : 934 (pb_cplex) R 927 927 691 0 -1 4202560 713 0 0 0 2199 7 0 0 16 0 2 0 143013333 51052544 6181 1992294400 134512640 146736320 4289374880 18446744073709551615 136008050 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 75.98
Current children cumulated vsize (KiB) 58556

[startup+102.309 s]
/proc/loadavg: 2.02 2.10 1.84 4/108 936
/proc/meminfo: memFree=1179488/2059040 swapFree=4138480/4192956
[pid=927] ppid=925 vsize=8700 CPUtime=0
/proc/927/stat : 927 (run) S 925 927 691 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143010840 8908800 249 1992294400 4194304 4922060 140734696023856 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/927/statm: 2175 249 208 178 0 68 0
[pid=928] ppid=927 vsize=51476 CPUtime=168.39
/proc/928/stat : 928 (pb_cplex) R 927 927 691 0 -1 4202496 24230 0 0 0 16779 60 0 0 18 0 2 0 143010840 52711424 6463 1992294400 134512640 146736320 4289374880 18446744073709551615 135525921 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/928/statm: 12869 6463 1078 2985 0 9411 0
[pid=928/tid=934] ppid=927 vsize=51476 CPUtime=67.94
/proc/928/task/934/stat : 934 (pb_cplex) R 927 927 691 0 -1 4202560 6654 0 0 0 6770 24 0 0 16 0 2 0 143013333 52711424 6463 1992294400 134512640 146736320 4289374880 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 168.39
Current children cumulated vsize (KiB) 60176

[startup+162.301 s]
/proc/loadavg: 1.99 2.06 1.84 3/108 936
/proc/meminfo: memFree=1178496/2059040 swapFree=4138480/4192956
[pid=927] ppid=925 vsize=8700 CPUtime=0
/proc/927/stat : 927 (run) S 925 927 691 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143010840 8908800 249 1992294400 4194304 4922060 140734696023856 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/927/statm: 2175 249 208 178 0 68 0
[pid=928] ppid=927 vsize=52464 CPUtime=274.53
/proc/928/stat : 928 (pb_cplex) R 927 927 691 0 -1 4202496 39239 0 0 0 27356 97 0 0 18 0 2 0 143010840 53723136 6719 1992294400 134512640 146736320 4289374880 18446744073709551615 136008387 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/928/statm: 13116 6719 1078 2985 0 9658 0
[pid=928/tid=934] ppid=927 vsize=52464 CPUtime=121.21
/proc/928/task/934/stat : 934 (pb_cplex) R 927 927 691 0 -1 4202560 13923 0 0 0 12078 43 0 0 18 0 2 0 143013333 53723136 6719 1992294400 134512640 146736320 4289374880 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 274.53
Current children cumulated vsize (KiB) 61164

[startup+222.302 s]
/proc/loadavg: 2.04 2.06 1.85 3/108 938
/proc/meminfo: memFree=1170684/2059040 swapFree=4138480/4192956
[pid=927] ppid=925 vsize=8700 CPUtime=0
/proc/927/stat : 927 (run) S 925 927 691 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143010840 8908800 249 1992294400 4194304 4922060 140734696023856 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/927/statm: 2175 249 208 178 0 68 0
[pid=928] ppid=927 vsize=59844 CPUtime=388.18
/proc/928/stat : 928 (pb_cplex) R 927 927 691 0 -1 4202496 64939 0 0 0 38684 134 0 0 25 0 2 0 143010840 61280256 8560 1992294400 134512640 146736320 4289374880 18446744073709551615 136008065 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/928/statm: 14961 8560 1086 2985 0 11503 0
[pid=928/tid=934] ppid=927 vsize=59844 CPUtime=177.94
/proc/928/task/934/stat : 934 (pb_cplex) R 927 927 691 0 -1 4202560 29985 0 0 0 17731 63 0 0 25 0 2 0 143013333 61280256 8560 1992294400 134512640 146736320 4289374880 18446744073709551615 136488482 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 388.18
Current children cumulated vsize (KiB) 68544

[startup+282.302 s]
/proc/loadavg: 1.89 2.01 1.84 4/108 941
/proc/meminfo: memFree=1176140/2059040 swapFree=4138480/4192956
[pid=927] ppid=925 vsize=8700 CPUtime=0
/proc/927/stat : 927 (run) S 925 927 691 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143010840 8908800 249 1992294400 4194304 4922060 140734696023856 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/927/statm: 2175 249 208 178 0 68 0
[pid=928] ppid=927 vsize=53988 CPUtime=493.15
/proc/928/stat : 928 (pb_cplex) S 927 927 691 0 -1 4202496 75880 0 0 0 49147 168 0 0 18 0 2 0 143010840 55283712 7131 1992294400 134512640 146736320 4289374880 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/928/statm: 13497 7131 1086 2985 0 10039 0
[pid=928/tid=939] ppid=927 vsize=53988 CPUtime=41.68
/proc/928/task/939/stat : 939 (pb_cplex) R 927 927 691 0 -1 4202560 2087 0 0 0 4156 12 0 0 18 0 2 0 143034433 55283712 7131 1992294400 134512640 146736320 4289374880 18446744073709551615 136008656 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 493.15
Current children cumulated vsize (KiB) 62688

[startup+342.301 s]
/proc/loadavg: 1.85 1.98 1.84 4/108 943
/proc/meminfo: memFree=1176140/2059040 swapFree=4138480/4192956
[pid=927] ppid=925 vsize=8700 CPUtime=0
/proc/927/stat : 927 (run) S 925 927 691 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143010840 8908800 249 1992294400 4194304 4922060 140734696023856 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/927/statm: 2175 249 208 178 0 68 0
[pid=928] ppid=927 vsize=54540 CPUtime=595.78
/proc/928/stat : 928 (pb_cplex) R 927 927 691 0 -1 4202496 81601 0 0 0 59378 200 0 0 17 0 2 0 143010840 55848960 7198 1992294400 134512640 146736320 4289374880 18446744073709551615 144580332 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/928/statm: 13635 7198 1086 2985 0 10177 0

################
# More data... #
################

/proc/927/statm: 2175 249 208 178 0 68 0
[pid=928] ppid=927 vsize=56784 CPUtime=805.7
/proc/928/stat : 928 (pb_cplex) R 927 927 691 0 -1 4202496 93534 0 0 0 80303 267 0 0 17 0 2 0 143010840 58146816 7882 1992294400 134512640 146736320 4289374880 18446744073709551615 139042888 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/928/statm: 14196 7882 1086 2985 0 10738 0
[pid=928/tid=939] ppid=927 vsize=56784 CPUtime=196.89
/proc/928/task/939/stat : 939 (pb_cplex) R 927 927 691 0 -1 4202560 12929 0 0 0 19624 65 0 0 17 0 2 0 143034433 58146816 7882 1992294400 134512640 146736320 4289374880 18446744073709551615 136008065 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 805.7
Current children cumulated vsize (KiB) 65484

[startup+522.302 s]
/proc/loadavg: 1.92 1.94 1.84 3/108 947
/proc/meminfo: memFree=1172916/2059040 swapFree=4138480/4192956
[pid=927] ppid=925 vsize=8700 CPUtime=0
/proc/927/stat : 927 (run) S 925 927 691 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143010840 8908800 249 1992294400 4194304 4922060 140734696023856 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/927/statm: 2175 249 208 178 0 68 0
[pid=928] ppid=927 vsize=58400 CPUtime=912.52
/proc/928/stat : 928 (pb_cplex) R 927 927 691 0 -1 4202496 98134 0 0 0 90949 303 0 0 18 0 2 0 143010840 59801600 8110 1992294400 134512640 146736320 4289374880 18446744073709551615 136008042 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/928/statm: 14600 8110 1086 2985 0 11142 0
[pid=928/tid=939] ppid=927 vsize=58400 CPUtime=250.43
/proc/928/task/939/stat : 939 (pb_cplex) R 927 927 691 0 -1 4202560 14755 0 0 0 24959 84 0 0 16 0 2 0 143034433 59801600 8110 1992294400 134512640 146736320 4289374880 18446744073709551615 136008044 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 912.52
Current children cumulated vsize (KiB) 67100

[startup+582.302 s]
/proc/loadavg: 1.87 1.92 1.83 3/108 949
/proc/meminfo: memFree=1171304/2059040 swapFree=4138480/4192956
[pid=927] ppid=925 vsize=8700 CPUtime=0
/proc/927/stat : 927 (run) S 925 927 691 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143010840 8908800 249 1992294400 4194304 4922060 140734696023856 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/927/statm: 2175 249 208 178 0 68 0
[pid=928] ppid=927 vsize=58932 CPUtime=1019.61
/proc/928/stat : 928 (pb_cplex) R 927 927 691 0 -1 4202496 103772 0 0 0 101623 338 0 0 17 0 2 0 143010840 60346368 8440 1992294400 134512640 146736320 4289374880 18446744073709551615 135454134 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/928/statm: 14733 8440 1086 2985 0 11275 0
[pid=928/tid=939] ppid=927 vsize=58932 CPUtime=305
/proc/928/task/939/stat : 939 (pb_cplex) S 927 927 691 0 -1 4202560 16282 0 0 0 30399 101 0 0 21 0 2 0 143034433 60346368 8440 1992294400 134512640 146736320 4289374880 18446744073709551615 144580073 0 2 4096 16387 18446604437830314880 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1019.61
Current children cumulated vsize (KiB) 67632

[startup+642.302 s]
/proc/loadavg: 1.78 1.87 1.82 3/108 951
/proc/meminfo: memFree=1169568/2059040 swapFree=4138480/4192956
[pid=927] ppid=925 vsize=8700 CPUtime=0
/proc/927/stat : 927 (run) S 925 927 691 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143010840 8908800 249 1992294400 4194304 4922060 140734696023856 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/927/statm: 2175 249 208 178 0 68 0
[pid=928] ppid=927 vsize=61256 CPUtime=1128.09
/proc/928/stat : 928 (pb_cplex) R 927 927 691 0 -1 4202496 108461 0 0 0 112441 368 0 0 18 0 2 0 143010840 62726144 8784 1992294400 134512640 146736320 4289374880 18446744073709551615 136008332 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/928/statm: 15314 8784 1086 2985 0 11856 0
[pid=928/tid=939] ppid=927 vsize=61256 CPUtime=359.28
/proc/928/task/939/stat : 939 (pb_cplex) R 927 927 691 0 -1 4202560 19092 0 0 0 35813 115 0 0 18 0 2 0 143034433 62726144 8784 1992294400 134512640 146736320 4289374880 18446744073709551615 136008053 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1128.09
Current children cumulated vsize (KiB) 69956

[startup+702.301 s]
/proc/loadavg: 1.97 1.92 1.84 3/108 953
/proc/meminfo: memFree=1168700/2059040 swapFree=4138480/4192956
[pid=927] ppid=925 vsize=8700 CPUtime=0
/proc/927/stat : 927 (run) S 925 927 691 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143010840 8908800 249 1992294400 4194304 4922060 140734696023856 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/927/statm: 2175 249 208 178 0 68 0
[pid=928] ppid=927 vsize=62468 CPUtime=1236.36
/proc/928/stat : 928 (pb_cplex) R 927 927 691 0 -1 4202496 111979 0 0 0 123238 398 0 0 25 0 2 0 143010840 63967232 9132 1992294400 134512640 146736320 4289374880 18446744073709551615 139042980 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/928/statm: 15617 9132 1086 2985 0 12159 0
[pid=928/tid=939] ppid=927 vsize=62468 CPUtime=413.12
/proc/928/task/939/stat : 939 (pb_cplex) R 927 927 691 0 -1 4202560 21177 0 0 0 41182 130 0 0 16 0 2 0 143034433 63967232 9132 1992294400 134512640 146736320 4289374880 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1236.36
Current children cumulated vsize (KiB) 71168

[startup+762.308 s]
/proc/loadavg: 1.99 1.93 1.84 4/108 953
/proc/meminfo: memFree=1167584/2059040 swapFree=4138480/4192956
[pid=927] ppid=925 vsize=8700 CPUtime=0
/proc/927/stat : 927 (run) S 925 927 691 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143010840 8908800 249 1992294400 4194304 4922060 140734696023856 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/927/statm: 2175 249 208 178 0 68 0
[pid=928] ppid=927 vsize=62748 CPUtime=1340.82
/proc/928/stat : 928 (pb_cplex) R 927 927 691 0 -1 4202496 116190 0 0 0 133653 429 0 0 16 0 2 0 143010840 64253952 9339 1992294400 134512640 146736320 4289374880 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/928/statm: 15687 9339 1086 2985 0 12229 0
[pid=928/tid=939] ppid=927 vsize=62748 CPUtime=463.84
/proc/928/task/939/stat : 939 (pb_cplex) R 927 927 691 0 -1 4202560 22666 0 0 0 46240 144 0 0 20 0 2 0 143034433 64253952 9339 1992294400 134512640 146736320 4289374880 18446744073709551615 139042974 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1340.82
Current children cumulated vsize (KiB) 71448

[startup+822.301 s]
/proc/loadavg: 1.89 1.93 1.84 3/108 955
/proc/meminfo: memFree=1165972/2059040 swapFree=4138480/4192956
[pid=927] ppid=925 vsize=8700 CPUtime=0
/proc/927/stat : 927 (run) S 925 927 691 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143010840 8908800 249 1992294400 4194304 4922060 140734696023856 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/927/statm: 2175 249 208 178 0 68 0
[pid=928] ppid=927 vsize=65404 CPUtime=1444.99
/proc/928/stat : 928 (pb_cplex) R 927 927 691 0 -1 4202496 122694 0 0 0 144041 458 0 0 16 0 2 0 143010840 66973696 9856 1992294400 134512640 146736320 4289374880 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/928/statm: 16351 9856 1086 2985 0 12893 0
[pid=928/tid=939] ppid=927 vsize=65404 CPUtime=518.19
/proc/928/task/939/stat : 939 (pb_cplex) R 927 927 691 0 -1 4202560 25265 0 0 0 51661 158 0 0 20 0 2 0 143034433 66973696 9856 1992294400 134512640 146736320 4289374880 18446744073709551615 136008053 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1444.99
Current children cumulated vsize (KiB) 74104

[startup+882.301 s]
/proc/loadavg: 1.86 1.91 1.84 3/108 957
/proc/meminfo: memFree=1164608/2059040 swapFree=4138480/4192956
[pid=927] ppid=925 vsize=8700 CPUtime=0
/proc/927/stat : 927 (run) S 925 927 691 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143010840 8908800 249 1992294400 4194304 4922060 140734696023856 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/927/statm: 2175 249 208 178 0 68 0
[pid=928] ppid=927 vsize=65884 CPUtime=1553.9
/proc/928/stat : 928 (pb_cplex) R 927 927 691 0 -1 4202496 128346 0 0 0 154900 490 0 0 25 0 2 0 143010840 67465216 10081 1992294400 134512640 146736320 4289374880 18446744073709551615 136385183 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/928/statm: 16471 10081 1086 2985 0 13013 0
[pid=928/tid=939] ppid=927 vsize=65884 CPUtime=571.53
/proc/928/task/939/stat : 939 (pb_cplex) S 927 927 691 0 -1 4202560 27960 0 0 0 56979 174 0 0 18 0 2 0 143034433 67465216 10081 1992294400 134512640 146736320 4289374880 18446744073709551615 144580073 0 2 4096 16387 18446604437830314880 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1553.9
Current children cumulated vsize (KiB) 74584

[startup+942.301 s]
/proc/loadavg: 1.94 1.92 1.84 3/108 968
/proc/meminfo: memFree=1162748/2059040 swapFree=4138480/4192956
[pid=927] ppid=925 vsize=8700 CPUtime=0
/proc/927/stat : 927 (run) S 925 927 691 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143010840 8908800 249 1992294400 4194304 4922060 140734696023856 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/927/statm: 2175 249 208 178 0 68 0
[pid=928] ppid=927 vsize=67868 CPUtime=1661.03
/proc/928/stat : 928 (pb_cplex) R 927 927 691 0 -1 4202496 131803 0 0 0 165585 518 0 0 17 0 2 0 143010840 69496832 10579 1992294400 134512640 146736320 4289374880 18446744073709551615 136403132 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/928/statm: 16967 10579 1086 2985 0 13509 0
[pid=928/tid=939] ppid=927 vsize=67868 CPUtime=625.25
/proc/928/task/939/stat : 939 (pb_cplex) R 927 927 691 0 -1 4202560 30310 0 0 0 62336 189 0 0 18 0 2 0 143034433 69496832 10579 1992294400 134512640 146736320 4289374880 18446744073709551615 136403116 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1661.03
Current children cumulated vsize (KiB) 76568

[startup+1002.3 s]
/proc/loadavg: 1.93 1.93 1.85 2/108 970
/proc/meminfo: memFree=1162252/2059040 swapFree=4138480/4192956
[pid=927] ppid=925 vsize=8700 CPUtime=0
/proc/927/stat : 927 (run) S 925 927 691 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143010840 8908800 249 1992294400 4194304 4922060 140734696023856 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/927/statm: 2175 249 208 178 0 68 0
[pid=928] ppid=927 vsize=67960 CPUtime=1769.78
/proc/928/stat : 928 (pb_cplex) R 927 927 691 0 -1 4202496 136210 0 0 0 176429 549 0 0 17 0 2 0 143010840 69591040 10465 1992294400 134512640 146736320 4289374880 18446744073709551615 136385185 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/928/statm: 16990 10465 1086 2985 0 13532 0
[pid=928/tid=939] ppid=927 vsize=67960 CPUtime=678.74
/proc/928/task/939/stat : 939 (pb_cplex) R 927 927 691 0 -1 4202560 32756 0 0 0 67671 203 0 0 19 0 2 0 143034433 69591040 10465 1992294400 134512640 146736320 4289374880 18446744073709551615 136000412 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1769.78
Current children cumulated vsize (KiB) 76660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1018.9 s]
/proc/loadavg: 1.95 1.93 1.85 3/108 970
/proc/meminfo: memFree=1161756/2059040 swapFree=4138480/4192956
[pid=927] ppid=925 vsize=8700 CPUtime=0
/proc/927/stat : 927 (run) S 925 927 691 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143010840 8908800 249 1992294400 4194304 4922060 140734696023856 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/927/statm: 2175 249 208 178 0 68 0
[pid=928] ppid=927 vsize=68528 CPUtime=1800.14
/proc/928/stat : 928 (pb_cplex) R 927 927 691 0 -1 4202496 138740 0 0 0 179456 558 0 0 18 0 2 0 143010840 70172672 10619 1992294400 134512640 146736320 4289374880 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/928/statm: 17132 10619 1086 2985 0 13674 0
[pid=928/tid=939] ppid=927 vsize=68528 CPUtime=693.97
/proc/928/task/939/stat : 939 (pb_cplex) R 927 927 691 0 -1 4202560 33903 0 0 0 69189 208 0 0 25 0 2 0 143034433 70172672 10619 1992294400 134512640 146736320 4289374880 18446744073709551615 136008020 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.14
Current children cumulated vsize (KiB) 77228

Sending SIGTERM to process tree (bottom up)

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

[startup+1018.9 s]
/proc/loadavg: 1.95 1.93 1.85 3/108 970
/proc/meminfo: memFree=1161756/2059040 swapFree=4138480/4192956
[pid=927] ppid=925 vsize=8700 CPUtime=0
/proc/927/stat : 927 (run) S 925 927 691 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143010840 8908800 249 1992294400 4194304 4922060 140734696023856 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/927/statm: 2175 249 208 178 0 68 0
[pid=928] ppid=927 vsize=68528 CPUtime=1800.14
/proc/928/stat : 928 (pb_cplex) R 927 927 691 0 -1 4202496 138740 0 0 0 179456 558 0 0 18 0 2 0 143010840 70172672 10619 1992294400 134512640 146736320 4289374880 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/928/statm: 17132 10619 1086 2985 0 13674 0
[pid=928/tid=939] ppid=927 vsize=68528 CPUtime=693.97
/proc/928/task/939/stat : 939 (pb_cplex) R 927 927 691 0 -1 4202560 33903 0 0 0 69189 208 0 0 25 0 2 0 143034433 70172672 10619 1992294400 134512640 146736320 4289374880 18446744073709551615 136008020 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.14
Current children cumulated vsize (KiB) 77228

Child status: 0
Real time (s): 1018.92
CPU time (s): 1800.18
CPU user time (s): 1794.59
CPU system time (s): 5.59515
CPU usage (%): 176.676
Max. virtual memory (cumulated for all children) (KiB): 79248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.59
system time used= 5.59515
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 139114
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= 51696
involuntary context switches= 27241

runsolver used 1.79073 second user time and 4.89525 second system time

The end

Launcher Data 

Begin job on node082 at 2010-07-01 22:46:13
IDJOB=2695905
IDBENCH=1961
IDSOLVER=1209
FILE ID=node082/2695905-1278017173
PBS_JOBID= 11198705
Free space on /tmp= 62220 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/domset/normalized-domset_v500_e2000_w30_mw19_10.opb.PB06.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695905-1278017173/watcher-2695905-1278017173 -o /tmp/evaluation-result-2695905-1278017173/solver-2695905-1278017173 -C 1800 -W 2000 -M 1800  run HOME/instance-2695905-1278017173.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 6549a0bbc5c463b1b909374436b51d65
RANDOM SEED=958383371

node082.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.215
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.215
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1202724 kB
Buffers:        140128 kB
Cached:         605976 kB
SwapCached:       8200 kB
Active:         285828 kB
Inactive:       474744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1202724 kB
SwapTotal:     4192956 kB
SwapFree:      4138480 kB
Dirty:           16640 kB
Writeback:           0 kB
AnonPages:       12540 kB
Mapped:          11948 kB
Slab:            73828 kB
PageTables:       4136 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182604 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62204 MiB
End job on node082 at 2010-07-01 23:03:12