Trace number 2696972

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) 1800.07 1051.53

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=173-P1=191-P2=127-P3=113-P4=97-P5=167-B.opb
MD5SUM88214650523f8a2de77e1fd9d134abd8
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.566912
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables120
Total number of constraints11
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 constraints11
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)320
Sum of products size (including duplicates)640
Number of different products320
Sum of products size640

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2696972-1278048204.opb.
0.00/0.00	c Instance file HOME/instance-2696972-1278048204.opb
0.00/0.00	c File size is 23752 bytes.
0.00/0.01	c Highest Coefficient sum: 130560
0.00/0.01	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.02	c ============================[ Problem Statistics ]=============================
0.00/0.02	c |                                                                             |
0.00/0.02	c |  Parsing time:          0.02         s                                      |
0.00/0.02	c |  Number Variables:      440                                                 |
0.00/0.02	c |  Number Constraints:    651                                                 |
0.00/0.02	c ===============================================================================
1800.07/1051.52	c Remaining time 1799.98 sec.
1800.07/1051.52	c 
1800.07/1051.52	c *** INTERRUPTED ***
1800.07/1051.52	s UNKNOWN
1800.07/1051.52	c Total CPU time              : 1776.32 s
1800.07/1051.52	c Memory used           : 83.00 MB
1800.07/1051.52	c CPU time              : 1776.32 s
1800.07/1051.52	c 
1800.07/1051.52	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-2696972-1278048204/watcher-2696972-1278048204 -o /tmp/evaluation-result-2696972-1278048204/solver-2696972-1278048204 -C 1800 -W 2000 -M 1800 run HOME/instance-2696972-1278048204.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: 1.56 1.66 1.20 3/106 387
/proc/meminfo: memFree=1306644/2059040 swapFree=4139540/4192956
[pid=387] ppid=384 vsize=8700 CPUtime=0
/proc/387/stat : 387 (run) R 384 387 32738 0 -1 4202496 349 0 0 0 0 0 0 0 20 0 1 0 146115397 8908800 249 1992294400 4194304 4922060 140734583869696 18446744073709551615 242479636885 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/387/statm: 2175 249 208 178 0 68 0

[startup+0.099511 s]
/proc/loadavg: 1.56 1.66 1.20 3/106 387
/proc/meminfo: memFree=1306644/2059040 swapFree=4139540/4192956
[pid=387] ppid=384 vsize=8700 CPUtime=0
/proc/387/stat : 387 (run) S 384 387 32738 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146115397 8908800 249 1992294400 4194304 4922060 140734583869696 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/387/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101511 s]
/proc/loadavg: 1.56 1.66 1.20 3/106 387
/proc/meminfo: memFree=1306644/2059040 swapFree=4139540/4192956
[pid=387] ppid=384 vsize=8700 CPUtime=0
/proc/387/stat : 387 (run) S 384 387 32738 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146115397 8908800 249 1992294400 4194304 4922060 140734583869696 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/387/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.305512 s]
/proc/loadavg: 1.56 1.66 1.20 3/106 387
/proc/meminfo: memFree=1306644/2059040 swapFree=4139540/4192956
[pid=387] ppid=384 vsize=8700 CPUtime=0
/proc/387/stat : 387 (run) S 384 387 32738 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146115397 8908800 249 1992294400 4194304 4922060 140734583869696 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/387/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700551 s]
/proc/loadavg: 1.56 1.66 1.20 3/106 387
/proc/meminfo: memFree=1306644/2059040 swapFree=4139540/4192956
[pid=387] ppid=384 vsize=8700 CPUtime=0
/proc/387/stat : 387 (run) S 384 387 32738 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146115397 8908800 249 1992294400 4194304 4922060 140734583869696 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/387/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50064 s]
/proc/loadavg: 1.56 1.66 1.20 3/109 392
/proc/meminfo: memFree=1299552/2059040 swapFree=4139540/4192956
[pid=387] ppid=384 vsize=8700 CPUtime=0
/proc/387/stat : 387 (run) S 384 387 32738 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146115397 8908800 249 1992294400 4194304 4922060 140734583869696 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/387/statm: 2175 249 208 178 0 68 0
[pid=388] ppid=387 vsize=32576 CPUtime=2.26
/proc/388/stat : 388 (pb_cplex) R 387 387 32738 0 -1 4202496 13531 0 0 0 218 8 0 0 17 0 2 0 146115398 33357824 2787 1992294400 134512640 146736320 4290562960 18446744073709551615 137057151 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/388/statm: 8144 2787 1074 2985 0 4686 0
[pid=388/tid=392] ppid=387 vsize=32576 CPUtime=0.71
/proc/388/task/392/stat : 392 (pb_cplex) R 387 387 32738 0 -1 4202560 5762 0 0 0 69 2 0 0 17 0 2 0 146115461 33357824 2787 1992294400 134512640 146736320 4290562960 18446744073709551615 144738127 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.26
Current children cumulated vsize (KiB) 41276

[startup+3.10081 s]
/proc/loadavg: 1.56 1.66 1.20 2/109 392
/proc/meminfo: memFree=1297816/2059040 swapFree=4139540/4192956
[pid=387] ppid=384 vsize=8700 CPUtime=0
/proc/387/stat : 387 (run) S 384 387 32738 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146115397 8908800 249 1992294400 4194304 4922060 140734583869696 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/387/statm: 2175 249 208 178 0 68 0
[pid=388] ppid=387 vsize=35652 CPUtime=5.06
/proc/388/stat : 388 (pb_cplex) R 387 387 32738 0 -1 4202496 25296 0 0 0 490 16 0 0 17 0 2 0 146115398 36507648 3445 1992294400 134512640 146736320 4290562960 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/388/statm: 8913 3445 1077 2985 0 5455 0
[pid=388/tid=392] ppid=387 vsize=35652 CPUtime=2.1
/proc/388/task/392/stat : 392 (pb_cplex) R 387 387 32738 0 -1 4202560 11175 0 0 0 204 6 0 0 17 0 2 0 146115461 36507648 3445 1992294400 134512640 146736320 4290562960 18446744073709551615 135855174 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 5.06
Current children cumulated vsize (KiB) 44352

[startup+6.30116 s]
/proc/loadavg: 1.60 1.66 1.20 4/109 392
/proc/meminfo: memFree=1294344/2059040 swapFree=4139540/4192956
[pid=387] ppid=384 vsize=8700 CPUtime=0
/proc/387/stat : 387 (run) S 384 387 32738 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146115397 8908800 249 1992294400 4194304 4922060 140734583869696 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/387/statm: 2175 249 208 178 0 68 0
[pid=388] ppid=387 vsize=39000 CPUtime=10.62
/proc/388/stat : 388 (pb_cplex) R 387 387 32738 0 -1 4202496 40146 0 0 0 1034 28 0 0 16 0 2 0 146115398 39936000 4301 1992294400 134512640 146736320 4290562960 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/388/statm: 9750 4301 1074 2985 0 6292 0
[pid=388/tid=392] ppid=387 vsize=39000 CPUtime=4.89
/proc/388/task/392/stat : 392 (pb_cplex) R 387 387 32738 0 -1 4202560 19662 0 0 0 478 11 0 0 16 0 2 0 146115461 39936000 4301 1992294400 134512640 146736320 4290562960 18446744073709551615 136015570 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 10.62
Current children cumulated vsize (KiB) 47700

[startup+12.7009 s]
/proc/loadavg: 1.63 1.67 1.21 4/109 392
/proc/meminfo: memFree=1288516/2059040 swapFree=4139540/4192956
[pid=387] ppid=384 vsize=8700 CPUtime=0
/proc/387/stat : 387 (run) S 384 387 32738 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146115397 8908800 249 1992294400 4194304 4922060 140734583869696 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/387/statm: 2175 249 208 178 0 68 0
[pid=388] ppid=387 vsize=44524 CPUtime=21.42
/proc/388/stat : 388 (pb_cplex) R 387 387 32738 0 -1 4202496 73765 0 0 0 2091 51 0 0 18 0 2 0 146115398 45592576 5562 1992294400 134512640 146736320 4290562960 18446744073709551615 135963991 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/388/statm: 11131 5562 1074 2985 0 7673 0
[pid=388/tid=392] ppid=387 vsize=44524 CPUtime=9.83
/proc/388/task/392/stat : 392 (pb_cplex) R 387 387 32738 0 -1 4202560 34995 0 0 0 961 22 0 0 16 0 2 0 146115461 45592576 5562 1992294400 134512640 146736320 4290562960 18446744073709551615 135850067 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 21.42
Current children cumulated vsize (KiB) 53224

[startup+25.5022 s]
/proc/loadavg: 1.71 1.68 1.22 3/109 394
/proc/meminfo: memFree=1285664/2059040 swapFree=4139540/4192956
[pid=387] ppid=384 vsize=8700 CPUtime=0
/proc/387/stat : 387 (run) S 384 387 32738 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146115397 8908800 249 1992294400 4194304 4922060 140734583869696 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/387/statm: 2175 249 208 178 0 68 0
[pid=388] ppid=387 vsize=49744 CPUtime=42.7
/proc/388/stat : 388 (pb_cplex) R 387 387 32738 0 -1 4202496 139347 0 0 0 4171 99 0 0 18 0 2 0 146115398 50937856 6639 1992294400 134512640 146736320 4290562960 18446744073709551615 136236459 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/388/statm: 12436 6639 1074 2985 0 8978 0
[pid=388/tid=392] ppid=387 vsize=49744 CPUtime=19.96
/proc/388/task/392/stat : 392 (pb_cplex) R 387 387 32738 0 -1 4202560 65786 0 0 0 1951 45 0 0 16 0 2 0 146115461 50937856 6639 1992294400 134512640 146736320 4290562960 18446744073709551615 135468687 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 42.7
Current children cumulated vsize (KiB) 58444

[startup+51.102 s]
/proc/loadavg: 1.67 1.68 1.23 2/109 394
/proc/meminfo: memFree=1275744/2059040 swapFree=4139540/4192956
[pid=387] ppid=384 vsize=8700 CPUtime=0
/proc/387/stat : 387 (run) S 384 387 32738 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146115397 8908800 249 1992294400 4194304 4922060 140734583869696 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/387/statm: 2175 249 208 178 0 68 0
[pid=388] ppid=387 vsize=56628 CPUtime=84.46
/proc/388/stat : 388 (pb_cplex) R 387 387 32738 0 -1 4202496 235623 0 0 0 8280 166 0 0 16 0 2 0 146115398 57987072 8442 1992294400 134512640 146736320 4290562960 18446744073709551615 136015722 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/388/statm: 14157 8442 1074 2985 0 10699 0
[pid=388/tid=392] ppid=387 vsize=56628 CPUtime=42.13
/proc/388/task/392/stat : 392 (pb_cplex) R 387 387 32738 0 -1 4202560 109725 0 0 0 4137 76 0 0 16 0 2 0 146115461 57987072 8442 1992294400 134512640 146736320 4290562960 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 84.46
Current children cumulated vsize (KiB) 65328

[startup+102.309 s]
/proc/loadavg: 1.71 1.69 1.25 3/109 396
/proc/meminfo: memFree=1271652/2059040 swapFree=4139540/4192956
[pid=387] ppid=384 vsize=8700 CPUtime=0
/proc/387/stat : 387 (run) S 384 387 32738 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146115397 8908800 249 1992294400 4194304 4922060 140734583869696 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/387/statm: 2175 249 208 178 0 68 0
[pid=388] ppid=387 vsize=60732 CPUtime=164.51
/proc/388/stat : 388 (pb_cplex) R 387 387 32738 0 -1 4202496 343176 0 0 0 16198 253 0 0 17 0 2 0 146115398 62189568 9407 1992294400 134512640 146736320 4290562960 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/388/statm: 15183 9407 1082 2985 0 11725 0
[pid=388/tid=392] ppid=387 vsize=60732 CPUtime=79.35
/proc/388/task/392/stat : 392 (pb_cplex) R 387 387 32738 0 -1 4202560 152271 0 0 0 7820 115 0 0 16 0 2 0 146115461 62189568 9407 1992294400 134512640 146736320 4290562960 18446744073709551615 136403116 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 164.51
Current children cumulated vsize (KiB) 69432

[startup+162.302 s]
/proc/loadavg: 1.84 1.73 1.29 3/109 396
/proc/meminfo: memFree=1272892/2059040 swapFree=4139540/4192956
[pid=387] ppid=384 vsize=8700 CPUtime=0
/proc/387/stat : 387 (run) S 384 387 32738 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146115397 8908800 249 1992294400 4194304 4922060 140734583869696 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/387/statm: 2175 249 208 178 0 68 0
[pid=388] ppid=387 vsize=59896 CPUtime=267.5
/proc/388/stat : 388 (pb_cplex) R 387 387 32738 0 -1 4202496 440225 0 0 0 26391 359 0 0 16 0 2 0 146115398 61333504 9237 1992294400 134512640 146736320 4290562960 18446744073709551615 135237301 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/388/statm: 14974 9237 1100 2985 0 11516 0
[pid=388/tid=392] ppid=387 vsize=59896 CPUtime=130.61
/proc/388/task/392/stat : 392 (pb_cplex) R 387 387 32738 0 -1 4202560 201675 0 0 0 12892 169 0 0 16 0 2 0 146115461 61333504 9237 1992294400 134512640 146736320 4290562960 18446744073709551615 135526877 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 267.5
Current children cumulated vsize (KiB) 68596

[startup+222.302 s]
/proc/loadavg: 1.83 1.75 1.32 3/109 398
/proc/meminfo: memFree=1271156/2059040 swapFree=4139540/4192956
[pid=387] ppid=384 vsize=8700 CPUtime=0
/proc/387/stat : 387 (run) S 384 387 32738 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146115397 8908800 249 1992294400 4194304 4922060 140734583869696 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/387/statm: 2175 249 208 178 0 68 0
[pid=388] ppid=387 vsize=60860 CPUtime=370.36
/proc/388/stat : 388 (pb_cplex) R 387 387 32738 0 -1 4202496 506951 0 0 0 36577 459 0 0 16 0 2 0 146115398 62320640 9614 1992294400 134512640 146736320 4290562960 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/388/statm: 15215 9614 1100 2985 0 11757 0
[pid=388/tid=392] ppid=387 vsize=60860 CPUtime=181.87
/proc/388/task/392/stat : 392 (pb_cplex) R 387 387 32738 0 -1 4202560 235018 0 0 0 17968 219 0 0 16 0 2 0 146115461 62320640 9614 1992294400 134512640 146736320 4290562960 18446744073709551615 136475826 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 370.36
Current children cumulated vsize (KiB) 69560

[startup+282.302 s]
/proc/loadavg: 2.06 1.82 1.37 2/109 400
/proc/meminfo: memFree=1267684/2059040 swapFree=4139540/4192956
[pid=387] ppid=384 vsize=8700 CPUtime=0
/proc/387/stat : 387 (run) S 384 387 32738 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146115397 8908800 249 1992294400 4194304 4922060 140734583869696 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/387/statm: 2175 249 208 178 0 68 0
[pid=388] ppid=387 vsize=64876 CPUtime=472.75
/proc/388/stat : 388 (pb_cplex) S 387 387 32738 0 -1 4202496 615544 0 0 0 46685 590 0 0 17 0 2 0 146115398 66433024 10452 1992294400 134512640 146736320 4290562960 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/388/statm: 16219 10452 1100 2985 0 12761 0
[pid=388/tid=392] ppid=387 vsize=64876 CPUtime=232.19
/proc/388/task/392/stat : 392 (pb_cplex) R 387 387 32738 0 -1 4202560 295501 0 0 0 22924 295 0 0 16 0 2 0 146115461 66433024 10452 1992294400 134512640 146736320 4290562960 18446744073709551615 135850315 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 472.75
Current children cumulated vsize (KiB) 73576

[startup+342.302 s]
/proc/loadavg: 2.30 1.94 1.44 4/109 402
/proc/meminfo: memFree=1266692/2059040 swapFree=4139540/4192956
[pid=387] ppid=384 vsize=8700 CPUtime=0
/proc/387/stat : 387 (run) S 384 387 32738 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146115397 8908800 249 1992294400 4194304 4922060 140734583869696 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0

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

[pid=388] ppid=387 vsize=72544 CPUtime=883.07
/proc/388/stat : 388 (pb_cplex) R 387 387 32738 0 -1 4202496 1078122 0 0 0 87167 1140 0 0 16 0 2 0 146115398 74285056 12323 1992294400 134512640 146736320 4290562960 18446744073709551615 139028318 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/388/statm: 18136 12323 1100 2985 0 14678 0
[pid=388/tid=392] ppid=387 vsize=72544 CPUtime=430.25
/proc/388/task/392/stat : 392 (pb_cplex) R 387 387 32738 0 -1 4202560 520271 0 0 0 42443 582 0 0 16 0 2 0 146115461 74285056 12323 1992294400 134512640 146736320 4290562960 18446744073709551615 135850737 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 883.07
Current children cumulated vsize (KiB) 81244

[startup+582.301 s]
/proc/loadavg: 1.71 1.85 1.51 3/109 411
/proc/meminfo: memFree=1259996/2059040 swapFree=4139540/4192956
[pid=387] ppid=384 vsize=8700 CPUtime=0
/proc/387/stat : 387 (run) S 384 387 32738 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146115397 8908800 249 1992294400 4194304 4922060 140734583869696 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/387/statm: 2175 249 208 178 0 68 0
[pid=388] ppid=387 vsize=72544 CPUtime=988.43
/proc/388/stat : 388 (pb_cplex) R 387 387 32738 0 -1 4202496 1150276 0 0 0 97571 1272 0 0 18 0 2 0 146115398 74285056 12421 1992294400 134512640 146736320 4290562960 18446744073709551615 136015575 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/388/statm: 18136 12421 1100 2985 0 14678 0
[pid=388/tid=392] ppid=387 vsize=72544 CPUtime=481.52
/proc/388/task/392/stat : 392 (pb_cplex) R 387 387 32738 0 -1 4202560 548704 0 0 0 47513 639 0 0 16 0 2 0 146115461 74285056 12421 1992294400 134512640 146736320 4290562960 18446744073709551615 144798020 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 988.43
Current children cumulated vsize (KiB) 81244

[startup+642.301 s]
/proc/loadavg: 1.77 1.84 1.53 3/109 413
/proc/meminfo: memFree=1259376/2059040 swapFree=4139540/4192956
[pid=387] ppid=384 vsize=8700 CPUtime=0
/proc/387/stat : 387 (run) S 384 387 32738 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146115397 8908800 249 1992294400 4194304 4922060 140734583869696 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/387/statm: 2175 249 208 178 0 68 0
[pid=388] ppid=387 vsize=72820 CPUtime=1094.79
/proc/388/stat : 388 (pb_cplex) R 387 387 32738 0 -1 4202496 1258287 0 0 0 108035 1444 0 0 16 0 2 0 146115398 74567680 12521 1992294400 134512640 146736320 4290562960 18446744073709551615 135850322 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/388/statm: 18205 12521 1100 2985 0 14747 0
[pid=388/tid=392] ppid=387 vsize=72820 CPUtime=534.71
/proc/388/task/392/stat : 392 (pb_cplex) R 387 387 32738 0 -1 4202560 613350 0 0 0 52734 737 0 0 16 0 2 0 146115461 74567680 12521 1992294400 134512640 146736320 4290562960 18446744073709551615 135454073 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1094.79
Current children cumulated vsize (KiB) 81520

[startup+702.301 s]
/proc/loadavg: 1.65 1.81 1.54 3/109 416
/proc/meminfo: memFree=1258012/2059040 swapFree=4139540/4192956
[pid=387] ppid=384 vsize=8700 CPUtime=0
/proc/387/stat : 387 (run) S 384 387 32738 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146115397 8908800 249 1992294400 4194304 4922060 140734583869696 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/387/statm: 2175 249 208 178 0 68 0
[pid=388] ppid=387 vsize=74796 CPUtime=1193.63
/proc/388/stat : 388 (pb_cplex) R 387 387 32738 0 -1 4202496 1378693 0 0 0 117783 1580 0 0 16 0 2 0 146115398 76591104 12981 1992294400 134512640 146736320 4290562960 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/388/statm: 18699 12981 1100 2985 0 15241 0
[pid=388/tid=392] ppid=387 vsize=74796 CPUtime=581.26
/proc/388/task/392/stat : 392 (pb_cplex) S 387 387 32738 0 -1 4202560 657333 0 0 0 57337 789 0 0 16 0 2 0 146115461 76591104 12981 1992294400 134512640 146736320 4290562960 18446744073709551615 144580073 0 2 4096 16387 18446604437837840576 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1193.63
Current children cumulated vsize (KiB) 83496

[startup+762.308 s]
/proc/loadavg: 1.58 1.76 1.54 3/109 416
/proc/meminfo: memFree=1256152/2059040 swapFree=4139540/4192956
[pid=387] ppid=384 vsize=8700 CPUtime=0
/proc/387/stat : 387 (run) S 384 387 32738 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146115397 8908800 249 1992294400 4194304 4922060 140734583869696 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/387/statm: 2175 249 208 178 0 68 0
[pid=388] ppid=387 vsize=76604 CPUtime=1289.09
/proc/388/stat : 388 (pb_cplex) R 387 387 32738 0 -1 4202496 1414448 0 0 0 127258 1651 0 0 15 0 2 0 146115398 78442496 13342 1992294400 134512640 146736320 4290562960 18446744073709551615 136009162 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/388/statm: 19151 13342 1100 2985 0 15693 0
[pid=388/tid=392] ppid=387 vsize=76604 CPUtime=627.45
/proc/388/task/392/stat : 392 (pb_cplex) S 387 387 32738 0 -1 4202560 677088 0 0 0 61915 830 0 0 16 0 2 0 146115461 78442496 13342 1992294400 134512640 146736320 4290562960 18446744073709551615 144580073 0 2 4096 16387 18446604437837840576 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1289.09
Current children cumulated vsize (KiB) 85304

[startup+822.301 s]
/proc/loadavg: 1.66 1.74 1.55 4/109 418
/proc/meminfo: memFree=1255036/2059040 swapFree=4139540/4192956
[pid=387] ppid=384 vsize=8700 CPUtime=0
/proc/387/stat : 387 (run) S 384 387 32738 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146115397 8908800 249 1992294400 4194304 4922060 140734583869696 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/387/statm: 2175 249 208 178 0 68 0
[pid=388] ppid=387 vsize=77036 CPUtime=1392.9
/proc/388/stat : 388 (pb_cplex) R 387 387 32738 0 -1 4202496 1510106 0 0 0 137505 1785 0 0 18 0 2 0 146115398 78884864 13566 1992294400 134512640 146736320 4290562960 18446744073709551615 136016577 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/388/statm: 19259 13566 1100 2985 0 15801 0
[pid=388/tid=392] ppid=387 vsize=77036 CPUtime=678.77
/proc/388/task/392/stat : 392 (pb_cplex) R 387 387 32738 0 -1 4202560 709657 0 0 0 66996 881 0 0 16 0 2 0 146115461 78884864 13566 1992294400 134512640 146736320 4290562960 18446744073709551615 135468712 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1392.9
Current children cumulated vsize (KiB) 85736

[startup+882.301 s]
/proc/loadavg: 1.96 1.82 1.58 3/109 420
/proc/meminfo: memFree=1252556/2059040 swapFree=4139540/4192956
[pid=387] ppid=384 vsize=8700 CPUtime=0
/proc/387/stat : 387 (run) S 384 387 32738 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146115397 8908800 249 1992294400 4194304 4922060 140734583869696 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/387/statm: 2175 249 208 178 0 68 0
[pid=388] ppid=387 vsize=92824 CPUtime=1498.68
/proc/388/stat : 388 (pb_cplex) R 387 387 32738 0 -1 4202496 1588649 0 0 0 147939 1929 0 0 17 0 2 0 146115398 95051776 15984 1992294400 134512640 146736320 4290562960 18446744073709551615 136002914 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/388/statm: 23206 15984 1100 2985 0 19748 0
[pid=388/tid=392] ppid=387 vsize=92824 CPUtime=731.2
/proc/388/task/392/stat : 392 (pb_cplex) R 387 387 32738 0 -1 4202560 732560 0 0 0 72180 940 0 0 16 0 2 0 146115461 95051776 15984 1992294400 134512640 146736320 4290562960 18446744073709551615 139023073 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1498.68
Current children cumulated vsize (KiB) 101524

[startup+942.301 s]
/proc/loadavg: 1.91 1.81 1.59 3/109 422
/proc/meminfo: memFree=1250572/2059040 swapFree=4139540/4192956
[pid=387] ppid=384 vsize=8700 CPUtime=0
/proc/387/stat : 387 (run) S 384 387 32738 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146115397 8908800 249 1992294400 4194304 4922060 140734583869696 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/387/statm: 2175 249 208 178 0 68 0
[pid=388] ppid=387 vsize=82412 CPUtime=1605.58
/proc/388/stat : 388 (pb_cplex) R 387 387 32738 0 -1 4202496 1685278 0 0 0 158470 2088 0 0 16 0 2 0 146115398 84389888 14729 1992294400 134512640 146736320 4290562960 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/388/statm: 20603 14729 1100 2985 0 17145 0
[pid=388/tid=392] ppid=387 vsize=82412 CPUtime=784.29
/proc/388/task/392/stat : 392 (pb_cplex) R 387 387 32738 0 -1 4202560 803695 0 0 0 77388 1041 0 0 17 0 2 0 146115461 84389888 14729 1992294400 134512640 146736320 4290562960 18446744073709551615 135454093 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1605.58
Current children cumulated vsize (KiB) 91112

[startup+1002.3 s]
/proc/loadavg: 1.62 1.76 1.59 3/109 424
/proc/meminfo: memFree=1248340/2059040 swapFree=4139540/4192956
[pid=387] ppid=384 vsize=8700 CPUtime=0
/proc/387/stat : 387 (run) S 384 387 32738 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146115397 8908800 249 1992294400 4194304 4922060 140734583869696 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/387/statm: 2175 249 208 178 0 68 0
[pid=388] ppid=387 vsize=84676 CPUtime=1712.2
/proc/388/stat : 388 (pb_cplex) R 387 387 32738 0 -1 4202496 1793558 0 0 0 168976 2244 0 0 16 0 2 0 146115398 86708224 15201 1992294400 134512640 146736320 4290562960 18446744073709551615 135526778 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/388/statm: 21169 15201 1100 2985 0 17711 0
[pid=388/tid=392] ppid=387 vsize=84676 CPUtime=837.3
/proc/388/task/392/stat : 392 (pb_cplex) R 387 387 32738 0 -1 4202560 876530 0 0 0 82590 1140 0 0 16 0 2 0 146115461 86708224 15201 1992294400 134512640 146736320 4290562960 18446744073709551615 135468677 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1712.2
Current children cumulated vsize (KiB) 93376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1051.5 s]
/proc/loadavg: 1.69 1.76 1.60 2/109 424
/proc/meminfo: memFree=1247844/2059040 swapFree=4139540/4192956
[pid=387] ppid=384 vsize=8700 CPUtime=0
/proc/387/stat : 387 (run) S 384 387 32738 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146115397 8908800 249 1992294400 4194304 4922060 140734583869696 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/387/statm: 2175 249 208 178 0 68 0
[pid=388] ppid=387 vsize=84984 CPUtime=1800.07
/proc/388/stat : 388 (pb_cplex) R 387 387 32738 0 -1 4202496 1873008 0 0 0 177631 2376 0 0 18 0 2 0 146115398 87023616 15405 1992294400 134512640 146736320 4290562960 18446744073709551615 136015707 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/388/statm: 21246 15405 1100 2985 0 17788 0
[pid=388/tid=392] ppid=387 vsize=84984 CPUtime=881.19
/proc/388/task/392/stat : 392 (pb_cplex) S 387 387 32738 0 -1 4202560 928146 0 0 0 86902 1217 0 0 16 0 2 0 146115461 87023616 15405 1992294400 134512640 146736320 4290562960 18446744073709551615 144580073 0 2 4096 16387 18446604437837840576 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 93684

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1051.5 s]
/proc/loadavg: 1.69 1.76 1.60 2/109 424
/proc/meminfo: memFree=1247844/2059040 swapFree=4139540/4192956
[pid=387] ppid=384 vsize=8700 CPUtime=0
/proc/387/stat : 387 (run) S 384 387 32738 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146115397 8908800 249 1992294400 4194304 4922060 140734583869696 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/387/statm: 2175 249 208 178 0 68 0
[pid=388] ppid=387 vsize=84984 CPUtime=1800.07
/proc/388/stat : 388 (pb_cplex) R 387 387 32738 0 -1 4202496 1873008 0 0 0 177631 2376 0 0 18 0 2 0 146115398 87023616 15405 1992294400 134512640 146736320 4290562960 18446744073709551615 136015707 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/388/statm: 21246 15405 1100 2985 0 17788 0
[pid=388/tid=392] ppid=387 vsize=84984 CPUtime=881.19
/proc/388/task/392/stat : 392 (pb_cplex) S 387 387 32738 0 -1 4202560 928146 0 0 0 86902 1217 0 0 16 0 2 0 146115461 87023616 15405 1992294400 134512640 146736320 4290562960 18446744073709551615 144580073 0 2 4096 16387 18446604437837840576 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 93684

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 387 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1051.53
CPU time (s): 1800.07
CPU user time (s): 1776.31
CPU system time (s): 23.76
CPU usage (%): 171.186
Max. virtual memory (cumulated for all children) (KiB): 105860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 365
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= 2
involuntary context switches= 2

runsolver used 2.11268 second user time and 5.36018 second system time

The end

Launcher Data 

Begin job on node035 at 2010-07-02 07:23:24
IDJOB=2696972
IDBENCH=48006
IDSOLVER=1209
FILE ID=node035/2696972-1278048204
PBS_JOBID= 11198856
Free space on /tmp= 62392 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=173-P1=191-P2=127-P3=113-P4=97-P5=167-B.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696972-1278048204/watcher-2696972-1278048204 -o /tmp/evaluation-result-2696972-1278048204/solver-2696972-1278048204 -C 1800 -W 2000 -M 1800  run HOME/instance-2696972-1278048204.opb

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

MD5SUM BENCH= 88214650523f8a2de77e1fd9d134abd8
RANDOM SEED=812323010

node035.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		: 3000.219
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		: 3000.219
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1307428 kB
Buffers:        149048 kB
Cached:         485312 kB
SwapCached:       7448 kB
Active:         226960 kB
Inactive:       421924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1307428 kB
SwapTotal:     4192956 kB
SwapFree:      4139540 kB
Dirty:           16636 kB
Writeback:           0 kB
AnonPages:       12776 kB
Mapped:          12108 kB
Slab:            80808 kB
PageTables:       4216 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182600 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2696972-1278048204.opb

Free space on /tmp at the end= 62376 MiB
End job on node035 at 2010-07-02 07:40:58