Trace number 2697097

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) 1800.03 1305.92

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_500_10_2.opb
MD5SUMf7e9965e006e5669c3252afd9a68998d
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark74
Best CPU time to get the best result obtained on this benchmark1800.05
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 67
Optimality of the best value was proved NO
Number of variables500
Total number of constraints500
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 constraints500
Minimum length of a constraint11
Maximum length of a constraint22
Number of terms in the objective function 500
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 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 500
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)6328
Sum of products size (including duplicates)12656
Number of different products6328
Sum of products size12656

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2697097-1278050198.opb.
0.00/0.00	c Instance file HOME/instance-2697097-1278050198.opb
0.00/0.00	c File size is 484589 bytes.
0.00/0.23	c Highest Coefficient sum: 23
0.00/0.23	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.25	c ============================[ Problem Statistics ]=============================
0.00/0.25	c |                                                                             |
0.00/0.25	c |  Parsing time:          0.25         s                                      |
0.00/0.25	c |  Number Variables:      6828                                                |
0.00/0.26	c |  Number Constraints:    13156                                               |
0.00/0.26	c ===============================================================================
1800.03/1305.91	c Remaining time 1799.75 sec.
1800.03/1305.91	c 
1800.03/1305.91	c *** INTERRUPTED ***
1800.03/1305.91	s UNKNOWN
1800.03/1305.91	c Total CPU time              : 1796.75 s
1800.03/1305.91	c Memory used           : 120.58 MB
1800.03/1305.91	c CPU time              : 1796.75 s
1800.03/1305.91	c 
1800.03/1305.91	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-2697097-1278050198/watcher-2697097-1278050198 -o /tmp/evaluation-result-2697097-1278050198/solver-2697097-1278050198 -C 1800 -W 2000 -M 1800 run HOME/instance-2697097-1278050198.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: 1.72 1.83 1.75 3/106 30179
/proc/meminfo: memFree=1258824/2059040 swapFree=4136868/4192956
[pid=30179] ppid=30177 vsize=8700 CPUtime=0
/proc/30179/stat : 30179 (run) R 30177 30179 29875 0 -1 4202496 349 0 0 0 0 0 0 0 20 0 1 0 146310539 8908800 249 1992294400 4194304 4922060 140733733475408 18446744073709551615 262178185621 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/30179/statm: 2175 249 208 178 0 68 0

[startup+0.075176 s]
/proc/loadavg: 1.72 1.83 1.75 3/106 30179
/proc/meminfo: memFree=1258824/2059040 swapFree=4136868/4192956
[pid=30179] ppid=30177 vsize=8700 CPUtime=0
/proc/30179/stat : 30179 (run) S 30177 30179 29875 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 146310539 8908800 249 1992294400 4194304 4922060 140733733475408 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30179/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101178 s]
/proc/loadavg: 1.72 1.83 1.75 3/106 30179
/proc/meminfo: memFree=1258824/2059040 swapFree=4136868/4192956
[pid=30179] ppid=30177 vsize=8700 CPUtime=0
/proc/30179/stat : 30179 (run) S 30177 30179 29875 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 146310539 8908800 249 1992294400 4194304 4922060 140733733475408 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30179/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.302633 s]
/proc/loadavg: 1.72 1.83 1.75 3/106 30179
/proc/meminfo: memFree=1258824/2059040 swapFree=4136868/4192956
[pid=30179] ppid=30177 vsize=8700 CPUtime=0
/proc/30179/stat : 30179 (run) S 30177 30179 29875 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 146310539 8908800 249 1992294400 4194304 4922060 140733733475408 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30179/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.70063 s]
/proc/loadavg: 1.72 1.83 1.75 3/106 30179
/proc/meminfo: memFree=1258824/2059040 swapFree=4136868/4192956
[pid=30179] ppid=30177 vsize=8700 CPUtime=0
/proc/30179/stat : 30179 (run) S 30177 30179 29875 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 146310539 8908800 249 1992294400 4194304 4922060 140733733475408 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30179/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50062 s]
/proc/loadavg: 1.66 1.81 1.74 2/108 30181
/proc/meminfo: memFree=1235000/2059040 swapFree=4136868/4192956
[pid=30179] ppid=30177 vsize=8700 CPUtime=0
/proc/30179/stat : 30179 (run) S 30177 30179 29875 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 146310539 8908800 249 1992294400 4194304 4922060 140733733475408 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30179/statm: 2175 249 208 178 0 68 0
[pid=30180] ppid=30179 vsize=54468 CPUtime=1.48
/proc/30180/stat : 30180 (pb_cplex) R 30179 30179 29875 0 -1 4202496 9444 0 0 0 146 2 0 0 19 0 1 0 146310539 55775232 7244 1992294400 134512640 146736320 4294125280 18446744073709551615 137176397 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30180/statm: 13617 7244 968 2985 0 10159 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 63168

[startup+3.10161 s]
/proc/loadavg: 1.66 1.81 1.74 2/108 30183
/proc/meminfo: memFree=1226816/2059040 swapFree=4136868/4192956
[pid=30179] ppid=30177 vsize=8700 CPUtime=0
/proc/30179/stat : 30179 (run) S 30177 30179 29875 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 146310539 8908800 249 1992294400 4194304 4922060 140733733475408 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30179/statm: 2175 249 208 178 0 68 0
[pid=30180] ppid=30179 vsize=57228 CPUtime=3.08
/proc/30180/stat : 30180 (pb_cplex) R 30179 30179 29875 0 -1 4202496 22088 0 0 0 300 8 0 0 24 0 1 0 146310539 58601472 8431 1992294400 134512640 146736320 4294125280 18446744073709551615 136403116 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30180/statm: 14307 8431 1006 2985 0 10849 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 65928

[startup+6.3006 s]
/proc/loadavg: 1.61 1.80 1.74 2/109 30184
/proc/meminfo: memFree=1192832/2059040 swapFree=4136868/4192956
[pid=30179] ppid=30177 vsize=8700 CPUtime=0
/proc/30179/stat : 30179 (run) S 30177 30179 29875 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 146310539 8908800 249 1992294400 4194304 4922060 140733733475408 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30179/statm: 2175 249 208 178 0 68 0
[pid=30180] ppid=30179 vsize=112088 CPUtime=6.53
/proc/30180/stat : 30180 (pb_cplex) R 30179 30179 29875 0 -1 4202496 51089 0 0 0 632 21 0 0 20 0 2 0 146310539 114778112 17330 1992294400 134512640 146736320 4294125280 18446744073709551615 135454073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30180/statm: 28022 17330 1123 2985 0 24564 0
[pid=30180/tid=30184] ppid=30179 vsize=112088 CPUtime=0.93
/proc/30180/task/30184/stat : 30184 (pb_cplex) S 30179 30179 29875 0 -1 4202560 11318 0 0 0 89 4 0 0 16 0 2 0 146310923 114778112 17330 1992294400 134512640 146736320 4294125280 18446744073709551615 144580073 0 2 4096 16387 18446604437840405696 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 6.53
Current children cumulated vsize (KiB) 120788

[startup+12.7016 s]
/proc/loadavg: 1.64 1.80 1.74 4/109 30184
/proc/meminfo: memFree=1189360/2059040 swapFree=4136868/4192956
[pid=30179] ppid=30177 vsize=8700 CPUtime=0
/proc/30179/stat : 30179 (run) S 30177 30179 29875 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 146310539 8908800 249 1992294400 4194304 4922060 140733733475408 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30179/statm: 2175 249 208 178 0 68 0
[pid=30180] ppid=30179 vsize=114508 CPUtime=14.94
/proc/30180/stat : 30180 (pb_cplex) S 30179 30179 29875 0 -1 4202496 67436 0 0 0 1463 31 0 0 25 0 2 0 146310539 117256192 18073 1992294400 134512640 146736320 4294125280 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30180/statm: 28627 18073 1038 2985 0 25169 0
[pid=30180/tid=30184] ppid=30179 vsize=114508 CPUtime=3.53
/proc/30180/task/30184/stat : 30184 (pb_cplex) R 30179 30179 29875 0 -1 4202560 15850 0 0 0 345 8 0 0 19 0 2 0 146310923 117256192 18073 1992294400 134512640 146736320 4294125280 18446744073709551615 135961999 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 14.94
Current children cumulated vsize (KiB) 123208

[startup+25.5005 s]
/proc/loadavg: 1.69 1.81 1.74 2/108 30184
/proc/meminfo: memFree=1207100/2059040 swapFree=4136868/4192956
[pid=30179] ppid=30177 vsize=8700 CPUtime=0
/proc/30179/stat : 30179 (run) S 30177 30179 29875 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 146310539 8908800 249 1992294400 4194304 4922060 140733733475408 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30179/statm: 2175 249 208 178 0 68 0
[pid=30180] ppid=30179 vsize=79424 CPUtime=31.02
/proc/30180/stat : 30180 (pb_cplex) R 30179 30179 29875 0 -1 4202496 102982 0 0 0 3047 55 0 0 25 0 1 0 146310539 81330176 13841 1992294400 134512640 146736320 4294125280 18446744073709551615 136403109 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30180/statm: 19856 13841 1041 2985 0 16398 0
Current children cumulated CPU time (s) 31.02
Current children cumulated vsize (KiB) 88124

[startup+51.1003 s]
/proc/loadavg: 1.42 1.73 1.71 2/108 30184
/proc/meminfo: memFree=1206852/2059040 swapFree=4136868/4192956
[pid=30179] ppid=30177 vsize=8700 CPUtime=0
/proc/30179/stat : 30179 (run) S 30177 30179 29875 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 146310539 8908800 249 1992294400 4194304 4922060 140733733475408 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30179/statm: 2175 249 208 178 0 68 0
[pid=30180] ppid=30179 vsize=79424 CPUtime=56.58
/proc/30180/stat : 30180 (pb_cplex) R 30179 30179 29875 0 -1 4202496 103138 0 0 0 5603 55 0 0 25 0 1 0 146310539 81330176 13997 1992294400 134512640 146736320 4294125280 18446744073709551615 136406042 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30180/statm: 19856 13997 1042 2985 0 16398 0
Current children cumulated CPU time (s) 56.58
Current children cumulated vsize (KiB) 88124

[startup+102.309 s]
/proc/loadavg: 1.18 1.61 1.68 2/108 30186
/proc/meminfo: memFree=1205240/2059040 swapFree=4136868/4192956
[pid=30179] ppid=30177 vsize=8700 CPUtime=0
/proc/30179/stat : 30179 (run) S 30177 30179 29875 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 146310539 8908800 249 1992294400 4194304 4922060 140733733475408 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30179/statm: 2175 249 208 178 0 68 0
[pid=30180] ppid=30179 vsize=79424 CPUtime=107.76
/proc/30180/stat : 30180 (pb_cplex) R 30179 30179 29875 0 -1 4202496 103528 0 0 0 10719 57 0 0 25 0 1 0 146310539 81330176 14266 1992294400 134512640 146736320 4294125280 18446744073709551615 136385184 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30180/statm: 19856 14266 1043 2985 0 16398 0
Current children cumulated CPU time (s) 107.76
Current children cumulated vsize (KiB) 88124

[startup+162.301 s]
/proc/loadavg: 1.06 1.50 1.63 2/108 30188
/proc/meminfo: memFree=1204496/2059040 swapFree=4136868/4192956
[pid=30179] ppid=30177 vsize=8700 CPUtime=0
/proc/30179/stat : 30179 (run) S 30177 30179 29875 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 146310539 8908800 249 1992294400 4194304 4922060 140733733475408 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30179/statm: 2175 249 208 178 0 68 0
[pid=30180] ppid=30179 vsize=79424 CPUtime=167.73
/proc/30180/stat : 30180 (pb_cplex) R 30179 30179 29875 0 -1 4202496 108452 0 0 0 16712 61 0 0 25 0 1 0 146310539 81330176 14285 1992294400 134512640 146736320 4294125280 18446744073709551615 136008177 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30180/statm: 19856 14285 1043 2985 0 16398 0
Current children cumulated CPU time (s) 167.73
Current children cumulated vsize (KiB) 88124

[startup+222.3 s]
/proc/loadavg: 1.02 1.41 1.59 2/108 30188
/proc/meminfo: memFree=1199412/2059040 swapFree=4136868/4192956
[pid=30179] ppid=30177 vsize=8700 CPUtime=0
/proc/30179/stat : 30179 (run) S 30177 30179 29875 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 146310539 8908800 249 1992294400 4194304 4922060 140733733475408 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30179/statm: 2175 249 208 178 0 68 0
[pid=30180] ppid=30179 vsize=89160 CPUtime=227.71
/proc/30180/stat : 30180 (pb_cplex) R 30179 30179 29875 0 -1 4202496 116614 0 0 0 22705 66 0 0 25 0 1 0 146310539 91299840 15719 1992294400 134512640 146736320 4294125280 18446744073709551615 137698810 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30180/statm: 22290 15719 1043 2985 0 18832 0
Current children cumulated CPU time (s) 227.71
Current children cumulated vsize (KiB) 97860

[startup+282.301 s]
/proc/loadavg: 1.01 1.33 1.55 2/108 30199
/proc/meminfo: memFree=1199164/2059040 swapFree=4136868/4192956
[pid=30179] ppid=30177 vsize=8700 CPUtime=0
/proc/30179/stat : 30179 (run) S 30177 30179 29875 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 146310539 8908800 249 1992294400 4194304 4922060 140733733475408 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30179/statm: 2175 249 208 178 0 68 0
[pid=30180] ppid=30179 vsize=86596 CPUtime=287.68
/proc/30180/stat : 30180 (pb_cplex) R 30179 30179 29875 0 -1 4202496 126562 0 0 0 28697 71 0 0 25 0 1 0 146310539 88674304 15855 1992294400 134512640 146736320 4294125280 18446744073709551615 136018922 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30180/statm: 21649 15855 1044 2985 0 18191 0
Current children cumulated CPU time (s) 287.68
Current children cumulated vsize (KiB) 95296

[startup+342.3 s]
/proc/loadavg: 1.00 1.27 1.51 2/108 30201
/proc/meminfo: memFree=1204496/2059040 swapFree=4136868/4192956
[pid=30179] ppid=30177 vsize=8700 CPUtime=0
/proc/30179/stat : 30179 (run) S 30177 30179 29875 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 146310539 8908800 249 1992294400 4194304 4922060 140733733475408 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30179/statm: 2175 249 208 178 0 68 0
[pid=30180] ppid=30179 vsize=79320 CPUtime=347.65
/proc/30180/stat : 30180 (pb_cplex) R 30179 30179 29875 0 -1 4202496 128844 0 0 0 34690 75 0 0 25 0 1 0 146310539 81223680 14265 1992294400 134512640 146736320 4294125280 18446744073709551615 135854505 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30180/statm: 19830 14265 1044 2985 0 16372 0
Current children cumulated CPU time (s) 347.65
Current children cumulated vsize (KiB) 88020

[startup+402.3 s]
/proc/loadavg: 1.03 1.23 1.48 2/108 30203
/proc/meminfo: memFree=1204496/2059040 swapFree=4136868/4192956
[pid=30179] ppid=30177 vsize=8700 CPUtime=0
/proc/30179/stat : 30179 (run) S 30177 30179 29875 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 146310539 8908800 249 1992294400 4194304 4922060 140733733475408 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30179/statm: 2175 249 208 178 0 68 0
[pid=30180] ppid=30179 vsize=79320 CPUtime=407.62
/proc/30180/stat : 30180 (pb_cplex) R 30179 30179 29875 0 -1 4202496 128844 0 0 0 40684 78 0 0 25 0 1 0 146310539 81223680 14265 1992294400 134512640 146736320 4294125280 18446744073709551615 136003493 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30180/statm: 19830 14265 1044 2985 0 16372 0

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

[pid=30180] ppid=30179 vsize=121088 CPUtime=883.24
/proc/30180/stat : 30180 (pb_cplex) R 30179 30179 29875 0 -1 4202496 295272 0 0 0 88157 167 0 0 25 0 2 0 146310539 123994112 22814 1992294400 134512640 146736320 4294125280 18446744073709551615 136008441 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30180/statm: 30272 22814 1047 2985 0 26814 0
[pid=30180/tid=30204] ppid=30179 vsize=121088 CPUtime=226.26
/proc/30180/task/30204/stat : 30204 (pb_cplex) R 30179 30179 29875 0 -1 4202560 93019 0 0 0 22580 46 0 0 25 0 2 0 146355555 123994112 22814 1992294400 134512640 146736320 4294125280 18446744073709551615 136007053 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 883.24
Current children cumulated vsize (KiB) 129788

[startup+882.301 s]
/proc/loadavg: 1.82 1.39 1.41 3/109 30216
/proc/meminfo: memFree=1169892/2059040 swapFree=4136868/4192956
[pid=30179] ppid=30177 vsize=8700 CPUtime=0
/proc/30179/stat : 30179 (run) S 30177 30179 29875 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 146310539 8908800 249 1992294400 4194304 4922060 140733733475408 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30179/statm: 2175 249 208 178 0 68 0
[pid=30180] ppid=30179 vsize=121820 CPUtime=1002.76
/proc/30180/stat : 30180 (pb_cplex) R 30179 30179 29875 0 -1 4202496 333566 0 0 0 100085 191 0 0 25 0 2 0 146310539 124743680 23009 1992294400 134512640 146736320 4294125280 18446744073709551615 135455551 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30180/statm: 30455 23009 1047 2985 0 26997 0
[pid=30180/tid=30204] ppid=30179 vsize=121820 CPUtime=285.81
/proc/30180/task/30204/stat : 30204 (pb_cplex) R 30179 30179 29875 0 -1 4202560 111818 0 0 0 28524 57 0 0 25 0 2 0 146355555 124743680 23009 1992294400 134512640 146736320 4294125280 18446744073709551615 135999894 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1002.76
Current children cumulated vsize (KiB) 130520

[startup+942.302 s]
/proc/loadavg: 1.97 1.51 1.45 3/109 30218
/proc/meminfo: memFree=1168900/2059040 swapFree=4136868/4192956
[pid=30179] ppid=30177 vsize=8700 CPUtime=0
/proc/30179/stat : 30179 (run) S 30177 30179 29875 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 146310539 8908800 249 1992294400 4194304 4922060 140733733475408 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30179/statm: 2175 249 208 178 0 68 0
[pid=30180] ppid=30179 vsize=121624 CPUtime=1122.28
/proc/30180/stat : 30180 (pb_cplex) R 30179 30179 29875 0 -1 4202496 375160 0 0 0 112012 216 0 0 25 0 2 0 146310539 124542976 23093 1992294400 134512640 146736320 4294125280 18446744073709551615 136008167 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30180/statm: 30406 23093 1047 2985 0 26948 0
[pid=30180/tid=30204] ppid=30179 vsize=121624 CPUtime=345.36
/proc/30180/task/30204/stat : 30204 (pb_cplex) R 30179 30179 29875 0 -1 4202560 134590 0 0 0 34466 70 0 0 25 0 2 0 146355555 124542976 23093 1992294400 134512640 146736320 4294125280 18446744073709551615 136008450 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 130324

[startup+1002.3 s]
/proc/loadavg: 2.02 1.61 1.48 3/109 30220
/proc/meminfo: memFree=1168652/2059040 swapFree=4136868/4192956
[pid=30179] ppid=30177 vsize=8700 CPUtime=0
/proc/30179/stat : 30179 (run) S 30177 30179 29875 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 146310539 8908800 249 1992294400 4194304 4922060 140733733475408 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30179/statm: 2175 249 208 178 0 68 0
[pid=30180] ppid=30179 vsize=122228 CPUtime=1241.8
/proc/30180/stat : 30180 (pb_cplex) R 30179 30179 29875 0 -1 4202496 404780 0 0 0 123945 235 0 0 25 0 2 0 146310539 125161472 23265 1992294400 134512640 146736320 4294125280 18446744073709551615 136007977 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30180/statm: 30557 23265 1047 2985 0 27099 0
[pid=30180/tid=30204] ppid=30179 vsize=122228 CPUtime=404.9
/proc/30180/task/30204/stat : 30204 (pb_cplex) R 30179 30179 29875 0 -1 4202560 153604 0 0 0 40409 81 0 0 25 0 2 0 146355555 125161472 23265 1992294400 134512640 146736320 4294125280 18446744073709551615 136008259 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1241.8
Current children cumulated vsize (KiB) 130928

[startup+1062.3 s]
/proc/loadavg: 2.12 1.71 1.52 3/109 30222
/proc/meminfo: memFree=1168032/2059040 swapFree=4136868/4192956
[pid=30179] ppid=30177 vsize=8700 CPUtime=0
/proc/30179/stat : 30179 (run) S 30177 30179 29875 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 146310539 8908800 249 1992294400 4194304 4922060 140733733475408 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30179/statm: 2175 249 208 178 0 68 0
[pid=30180] ppid=30179 vsize=122560 CPUtime=1361.33
/proc/30180/stat : 30180 (pb_cplex) R 30179 30179 29875 0 -1 4202496 433013 0 0 0 135878 255 0 0 25 0 2 0 146310539 125501440 23321 1992294400 134512640 146736320 4294125280 18446744073709551615 136008042 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30180/statm: 30640 23321 1047 2985 0 27182 0
[pid=30180/tid=30204] ppid=30179 vsize=122560 CPUtime=464.46
/proc/30180/task/30204/stat : 30204 (pb_cplex) R 30179 30179 29875 0 -1 4202560 171265 0 0 0 46353 93 0 0 25 0 2 0 146355555 125501440 23321 1992294400 134512640 146736320 4294125280 18446744073709551615 135857501 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1361.33
Current children cumulated vsize (KiB) 131260

[startup+1122.3 s]
/proc/loadavg: 2.12 1.78 1.56 3/109 30222
/proc/meminfo: memFree=1167288/2059040 swapFree=4136868/4192956
[pid=30179] ppid=30177 vsize=8700 CPUtime=0
/proc/30179/stat : 30179 (run) S 30177 30179 29875 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 146310539 8908800 249 1992294400 4194304 4922060 140733733475408 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30179/statm: 2175 249 208 178 0 68 0
[pid=30180] ppid=30179 vsize=123444 CPUtime=1480.84
/proc/30180/stat : 30180 (pb_cplex) R 30179 30179 29875 0 -1 4202496 459488 0 0 0 147814 270 0 0 25 0 2 0 146310539 126406656 23568 1992294400 134512640 146736320 4294125280 18446744073709551615 136008450 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30180/statm: 30861 23568 1047 2985 0 27403 0
[pid=30180/tid=30204] ppid=30179 vsize=123444 CPUtime=524.01
/proc/30180/task/30204/stat : 30204 (pb_cplex) R 30179 30179 29875 0 -1 4202560 185480 0 0 0 52299 102 0 0 25 0 2 0 146355555 126406656 23568 1992294400 134512640 146736320 4294125280 18446744073709551615 139044574 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1480.84
Current children cumulated vsize (KiB) 132144

[startup+1182.3 s]
/proc/loadavg: 2.11 1.83 1.59 3/109 30224
/proc/meminfo: memFree=1167784/2059040 swapFree=4136868/4192956
[pid=30179] ppid=30177 vsize=8700 CPUtime=0
/proc/30179/stat : 30179 (run) S 30177 30179 29875 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 146310539 8908800 249 1992294400 4194304 4922060 140733733475408 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30179/statm: 2175 249 208 178 0 68 0
[pid=30180] ppid=30179 vsize=122492 CPUtime=1600.36
/proc/30180/stat : 30180 (pb_cplex) R 30179 30179 29875 0 -1 4202496 497236 0 0 0 159744 292 0 0 25 0 2 0 146310539 125431808 23376 1992294400 134512640 146736320 4294125280 18446744073709551615 135855158 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30180/statm: 30623 23376 1047 2985 0 27165 0
[pid=30180/tid=30204] ppid=30179 vsize=122492 CPUtime=583.55
/proc/30180/task/30204/stat : 30204 (pb_cplex) R 30179 30179 29875 0 -1 4202560 204072 0 0 0 58244 111 0 0 25 0 2 0 146355555 125431808 23376 1992294400 134512640 146736320 4294125280 18446744073709551615 136008017 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1600.36
Current children cumulated vsize (KiB) 131192

[startup+1242.3 s]
/proc/loadavg: 1.66 1.76 1.58 2/109 30226
/proc/meminfo: memFree=1167784/2059040 swapFree=4136868/4192956
[pid=30179] ppid=30177 vsize=8700 CPUtime=0
/proc/30179/stat : 30179 (run) S 30177 30179 29875 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 146310539 8908800 249 1992294400 4194304 4922060 140733733475408 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30179/statm: 2175 249 208 178 0 68 0
[pid=30180] ppid=30179 vsize=122492 CPUtime=1683.3
/proc/30180/stat : 30180 (pb_cplex) S 30179 30179 29875 0 -1 4202496 524741 0 0 0 168023 307 0 0 25 0 2 0 146310539 125431808 23377 1992294400 134512640 146736320 4294125280 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30180/statm: 30623 23377 1047 2985 0 27165 0
[pid=30180/tid=30204] ppid=30179 vsize=122492 CPUtime=643.36
/proc/30180/task/30204/stat : 30204 (pb_cplex) R 30179 30179 29875 0 -1 4202560 224461 0 0 0 64214 122 0 0 25 0 2 0 146355555 125431808 23377 1992294400 134512640 146736320 4294125280 18446744073709551615 135855165 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1683.3
Current children cumulated vsize (KiB) 131192

[startup+1302.3 s]
/proc/loadavg: 1.92 1.81 1.60 3/109 30228
/proc/meminfo: memFree=1167784/2059040 swapFree=4136868/4192956
[pid=30179] ppid=30177 vsize=8700 CPUtime=0
/proc/30179/stat : 30179 (run) S 30177 30179 29875 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 146310539 8908800 249 1992294400 4194304 4922060 140733733475408 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30179/statm: 2175 249 208 178 0 68 0
[pid=30180] ppid=30179 vsize=122916 CPUtime=1792.86
/proc/30180/stat : 30180 (pb_cplex) R 30179 30179 29875 0 -1 4202496 556036 0 0 0 178960 326 0 0 25 0 2 0 146310539 125865984 23314 1992294400 134512640 146736320 4294125280 18446744073709551615 136008065 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30180/statm: 30729 23314 1047 2985 0 27271 0
[pid=30180/tid=30204] ppid=30179 vsize=122916 CPUtime=702.98
/proc/30180/task/30204/stat : 30204 (pb_cplex) R 30179 30179 29875 0 -1 4202560 240833 0 0 0 70166 132 0 0 25 0 2 0 146355555 125865984 23314 1992294400 134512640 146736320 4294125280 18446744073709551615 136008167 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1792.86
Current children cumulated vsize (KiB) 131616



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1305.9 s]
/proc/loadavg: 1.93 1.81 1.60 3/109 30228
/proc/meminfo: memFree=1167412/2059040 swapFree=4136868/4192956
[pid=30179] ppid=30177 vsize=8700 CPUtime=0
/proc/30179/stat : 30179 (run) S 30177 30179 29875 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 146310539 8908800 249 1992294400 4194304 4922060 140733733475408 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30179/statm: 2175 249 208 178 0 68 0
[pid=30180] ppid=30179 vsize=123468 CPUtime=1800.03
/proc/30180/stat : 30180 (pb_cplex) R 30179 30179 29875 0 -1 4202496 558784 0 0 0 179674 329 0 0 25 0 2 0 146310539 126431232 23408 1992294400 134512640 146736320 4294125280 18446744073709551615 135525914 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30180/statm: 30867 23408 1047 2985 0 27409 0
[pid=30180/tid=30204] ppid=30179 vsize=123468 CPUtime=706.54
/proc/30180/task/30204/stat : 30204 (pb_cplex) R 30179 30179 29875 0 -1 4202560 242205 0 0 0 70521 133 0 0 25 0 2 0 146355555 126431232 23408 1992294400 134512640 146736320 4294125280 18446744073709551615 136403112 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 132168

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

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

[startup+1305.9 s]
/proc/loadavg: 1.93 1.81 1.60 3/109 30228
/proc/meminfo: memFree=1167412/2059040 swapFree=4136868/4192956
[pid=30179] ppid=30177 vsize=8700 CPUtime=0
/proc/30179/stat : 30179 (run) S 30177 30179 29875 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 146310539 8908800 249 1992294400 4194304 4922060 140733733475408 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30179/statm: 2175 249 208 178 0 68 0
[pid=30180] ppid=30179 vsize=123468 CPUtime=1800.03
/proc/30180/stat : 30180 (pb_cplex) R 30179 30179 29875 0 -1 4202496 558784 0 0 0 179674 329 0 0 25 0 2 0 146310539 126431232 23408 1992294400 134512640 146736320 4294125280 18446744073709551615 135525914 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30180/statm: 30867 23408 1047 2985 0 27409 0
[pid=30180/tid=30204] ppid=30179 vsize=123468 CPUtime=706.54
/proc/30180/task/30204/stat : 30204 (pb_cplex) R 30179 30179 29875 0 -1 4202560 242205 0 0 0 70521 133 0 0 25 0 2 0 146355555 126431232 23408 1992294400 134512640 146736320 4294125280 18446744073709551615 136403112 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 132168

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 30179 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=1999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1305.92
CPU time (s): 1800.03
CPU user time (s): 1796.74
CPU system time (s): 3.29
CPU usage (%): 137.836
Max. virtual memory (cumulated for all children) (KiB): 132888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 366
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 2.50062 second user time and 6.99594 second system time

The end

Launcher Data 

Begin job on node059 at 2010-07-02 07:56:38
IDJOB=2697097
IDBENCH=48131
IDSOLVER=1209
FILE ID=node059/2697097-1278050198
PBS_JOBID= 11198836
Free space on /tmp= 62472 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_500_10_2.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697097-1278050198/watcher-2697097-1278050198 -o /tmp/evaluation-result-2697097-1278050198/solver-2697097-1278050198 -C 1800 -W 2000 -M 1800  run HOME/instance-2697097-1278050198.opb

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

MD5SUM BENCH= f7e9965e006e5669c3252afd9a68998d
RANDOM SEED=1595750319

node059.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		: 3000.244
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	: 6000.48
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		: 3000.244
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1260096 kB
Buffers:        204576 kB
Cached:         488848 kB
SwapCached:      10944 kB
Active:         318968 kB
Inactive:       389916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1260096 kB
SwapTotal:     4192956 kB
SwapFree:      4136868 kB
Dirty:           16636 kB
Writeback:           0 kB
AnonPages:       12832 kB
Mapped:           8552 kB
Slab:            68168 kB
PageTables:       4140 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182080 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-2697097-1278050198.opb

Free space on /tmp at the end= 62456 MiB
End job on node059 at 2010-07-02 08:18:27