Trace number 2697181

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) 1800.12 1046.82

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_500_25_3.opb
MD5SUM04b0fb885ddf05bea62d9eda618b3e5b
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-66
Best CPU time to get the best result obtained on this benchmark1800.09
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -79
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 constraint25
Maximum length of a constraint49
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)15722
Sum of products size (including duplicates)31444
Number of different products7861
Sum of products size15722

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2697181-1278051241.opb.
0.00/0.00	c Instance file HOME/instance-2697181-1278051241.opb
0.00/0.00	c File size is 665373 bytes.
0.00/0.39	c Highest Coefficient sum: 49
0.00/0.39	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.42	c ============================[ Problem Statistics ]=============================
0.00/0.42	c |                                                                             |
0.00/0.42	c |  Parsing time:          0.41         s                                      |
0.00/0.42	c |  Number Variables:      8361                                                |
0.00/0.43	c |  Number Constraints:    16222                                               |
0.00/0.43	c ===============================================================================
1800.12/1046.81	c Remaining time 1799.58 sec.
1800.12/1046.81	c 
1800.12/1046.81	c *** INTERRUPTED ***
1800.12/1046.81	s UNKNOWN
1800.12/1046.81	c Total CPU time              : 1797.55 s
1800.12/1046.81	c Memory used           : 74.20 MB
1800.12/1046.81	c CPU time              : 1797.55 s
1800.12/1046.81	c 
1800.12/1046.81	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-2697181-1278051241/watcher-2697181-1278051241 -o /tmp/evaluation-result-2697181-1278051241/solver-2697181-1278051241 -C 1800 -W 2000 -M 1800 run HOME/instance-2697181-1278051241.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: 1.03 1.05 1.08 3/106 5625
/proc/meminfo: memFree=1525688/2059040 swapFree=4192956/4192956
[pid=5625] ppid=5623 vsize=8700 CPUtime=0
/proc/5625/stat : 5625 (run) R 5623 5625 5340 0 -1 4202496 348 0 0 0 0 0 0 0 25 0 1 0 3439028 8908800 248 1992294400 4194304 4922060 140733909012800 18446744073709551615 236997681557 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/5625/statm: 2175 248 208 178 0 68 0

[startup+0.0671661 s]
/proc/loadavg: 1.03 1.05 1.08 3/106 5625
/proc/meminfo: memFree=1525688/2059040 swapFree=4192956/4192956
[pid=5625] ppid=5623 vsize=8700 CPUtime=0
/proc/5625/stat : 5625 (run) S 5623 5625 5340 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 3439028 8908800 248 1992294400 4194304 4922060 140733909012800 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/5625/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101168 s]
/proc/loadavg: 1.03 1.05 1.08 3/106 5625
/proc/meminfo: memFree=1525688/2059040 swapFree=4192956/4192956
[pid=5625] ppid=5623 vsize=8700 CPUtime=0
/proc/5625/stat : 5625 (run) S 5623 5625 5340 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 3439028 8908800 248 1992294400 4194304 4922060 140733909012800 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/5625/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301188 s]
/proc/loadavg: 1.03 1.05 1.08 3/106 5625
/proc/meminfo: memFree=1525688/2059040 swapFree=4192956/4192956
[pid=5625] ppid=5623 vsize=8700 CPUtime=0
/proc/5625/stat : 5625 (run) S 5623 5625 5340 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 3439028 8908800 248 1992294400 4194304 4922060 140733909012800 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/5625/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701245 s]
/proc/loadavg: 1.03 1.05 1.08 3/106 5625
/proc/meminfo: memFree=1525688/2059040 swapFree=4192956/4192956
[pid=5625] ppid=5623 vsize=8700 CPUtime=0
/proc/5625/stat : 5625 (run) S 5623 5625 5340 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 3439028 8908800 248 1992294400 4194304 4922060 140733909012800 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/5625/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50131 s]
/proc/loadavg: 1.03 1.05 1.08 2/108 5627
/proc/meminfo: memFree=1509800/2059040 swapFree=4192956/4192956
[pid=5625] ppid=5623 vsize=8700 CPUtime=0
/proc/5625/stat : 5625 (run) S 5623 5625 5340 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 3439028 8908800 248 1992294400 4194304 4922060 140733909012800 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/5625/statm: 2175 248 208 178 0 68 0
[pid=5626] ppid=5625 vsize=35600 CPUtime=1.48
/proc/5626/stat : 5626 (pb_cplex) R 5625 5625 5340 0 -1 4202496 6556 0 0 0 146 2 0 0 25 0 1 0 3439029 36454400 5008 1992294400 134512640 146736320 4288813504 18446744073709551615 139043254 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5626/statm: 8900 5008 919 2985 0 5442 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 44300

[startup+3.10147 s]
/proc/loadavg: 1.03 1.05 1.08 2/108 5627
/proc/meminfo: memFree=1509056/2059040 swapFree=4192956/4192956
[pid=5625] ppid=5623 vsize=8700 CPUtime=0
/proc/5625/stat : 5625 (run) S 5623 5625 5340 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 3439028 8908800 248 1992294400 4194304 4922060 140733909012800 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/5625/statm: 2175 248 208 178 0 68 0
[pid=5626] ppid=5625 vsize=38676 CPUtime=3.08
/proc/5626/stat : 5626 (pb_cplex) R 5625 5625 5340 0 -1 4202496 7590 0 0 0 306 2 0 0 25 0 1 0 3439029 39604224 5832 1992294400 134512640 146736320 4288813504 18446744073709551615 137698804 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5626/statm: 9669 5832 961 2985 0 6211 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 47376

[startup+6.3008 s]
/proc/loadavg: 1.03 1.05 1.08 2/108 5627
/proc/meminfo: memFree=1506452/2059040 swapFree=4192956/4192956
[pid=5625] ppid=5623 vsize=8700 CPUtime=0
/proc/5625/stat : 5625 (run) S 5623 5625 5340 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 3439028 8908800 248 1992294400 4194304 4922060 140733909012800 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/5625/statm: 2175 248 208 178 0 68 0
[pid=5626] ppid=5625 vsize=40816 CPUtime=6.29
/proc/5626/stat : 5626 (pb_cplex) R 5625 5625 5340 0 -1 4202496 10986 0 0 0 625 4 0 0 25 0 1 0 3439029 41795584 6185 1992294400 134512640 146736320 4288813504 18446744073709551615 136405896 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5626/statm: 10204 6185 1012 2985 0 6746 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 49516

[startup+12.7014 s]
/proc/loadavg: 1.03 1.05 1.08 2/108 5627
/proc/meminfo: memFree=1504964/2059040 swapFree=4192956/4192956
[pid=5625] ppid=5623 vsize=8700 CPUtime=0
/proc/5625/stat : 5625 (run) S 5623 5625 5340 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 3439028 8908800 248 1992294400 4194304 4922060 140733909012800 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/5625/statm: 2175 248 208 178 0 68 0
[pid=5626] ppid=5625 vsize=38416 CPUtime=12.68
/proc/5626/stat : 5626 (pb_cplex) R 5625 5625 5340 0 -1 4202496 13407 0 0 0 1263 5 0 0 25 0 1 0 3439029 39337984 5876 1992294400 134512640 146736320 4288813504 18446744073709551615 135456821 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5626/statm: 9604 5876 1008 2985 0 6146 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 47116

[startup+25.5007 s]
/proc/loadavg: 1.02 1.05 1.08 2/108 5629
/proc/meminfo: memFree=1505088/2059040 swapFree=4192956/4192956
[pid=5625] ppid=5623 vsize=8700 CPUtime=0
/proc/5625/stat : 5625 (run) S 5623 5625 5340 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 3439028 8908800 248 1992294400 4194304 4922060 140733909012800 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/5625/statm: 2175 248 208 178 0 68 0
[pid=5626] ppid=5625 vsize=38416 CPUtime=25.48
/proc/5626/stat : 5626 (pb_cplex) R 5625 5625 5340 0 -1 4202496 13415 0 0 0 2543 5 0 0 25 0 1 0 3439029 39337984 5884 1992294400 134512640 146736320 4288813504 18446744073709551615 136017485 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5626/statm: 9604 5884 1008 2985 0 6146 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 47116

[startup+51.1013 s]
/proc/loadavg: 1.16 1.08 1.09 2/109 5630
/proc/meminfo: memFree=1496400/2059040 swapFree=4192956/4192956
[pid=5625] ppid=5623 vsize=8700 CPUtime=0
/proc/5625/stat : 5625 (run) S 5623 5625 5340 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 3439028 8908800 248 1992294400 4194304 4922060 140733909012800 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/5625/statm: 2175 248 208 178 0 68 0
[pid=5626] ppid=5625 vsize=60480 CPUtime=58.3
/proc/5626/stat : 5626 (pb_cplex) R 5625 5625 5340 0 -1 4202496 15826 0 0 0 5822 8 0 0 25 0 2 0 3439029 61931520 8270 1992294400 134512640 146736320 4288813504 18446744073709551615 139044509 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/5626/statm: 15120 8270 1044 2985 0 11662 0
[pid=5626/tid=5630] ppid=5625 vsize=60480 CPUtime=11.66
/proc/5626/task/5630/stat : 5630 (pb_cplex) S 5625 5625 5340 0 -1 4202560 705 0 0 0 1166 0 0 0 25 0 2 0 3442277 61931520 8270 1992294400 134512640 146736320 4288813504 18446744073709551615 144580073 0 2 4096 16387 18446604437802418304 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 58.3
Current children cumulated vsize (KiB) 69180

[startup+102.31 s]
/proc/loadavg: 1.52 1.18 1.12 3/109 5632
/proc/meminfo: memFree=1496152/2059040 swapFree=4192956/4192956
[pid=5625] ppid=5623 vsize=8700 CPUtime=0
/proc/5625/stat : 5625 (run) S 5623 5625 5340 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 3439028 8908800 248 1992294400 4194304 4922060 140733909012800 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/5625/statm: 2175 248 208 178 0 68 0
[pid=5626] ppid=5625 vsize=61504 CPUtime=147.14
/proc/5626/stat : 5626 (pb_cplex) R 5625 5625 5340 0 -1 4202496 15950 0 0 0 14701 13 0 0 25 0 2 0 3439029 62980096 8304 1992294400 134512640 146736320 4288813504 18446744073709551615 139042980 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/5626/statm: 15376 8304 1039 2985 0 11918 0
[pid=5626/tid=5630] ppid=5625 vsize=61504 CPUtime=52.65
/proc/5626/task/5630/stat : 5630 (pb_cplex) R 5625 5625 5340 0 -1 4202560 821 0 0 0 5261 4 0 0 25 0 2 0 3442277 62980096 8304 1992294400 134512640 146736320 4288813504 18446744073709551615 136400639 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 147.14
Current children cumulated vsize (KiB) 70204

[startup+162.302 s]
/proc/loadavg: 1.64 1.28 1.16 2/109 5632
/proc/meminfo: memFree=1495036/2059040 swapFree=4192956/4192956
[pid=5625] ppid=5623 vsize=8700 CPUtime=0
/proc/5625/stat : 5625 (run) S 5623 5625 5340 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 3439028 8908800 248 1992294400 4194304 4922060 140733909012800 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/5625/statm: 2175 248 208 178 0 68 0
[pid=5626] ppid=5625 vsize=61904 CPUtime=253.77
/proc/5626/stat : 5626 (pb_cplex) R 5625 5625 5340 0 -1 4202496 16410 0 0 0 25358 19 0 0 25 0 2 0 3439029 63389696 8448 1992294400 134512640 146736320 4288813504 18446744073709551615 136403116 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/5626/statm: 15476 8448 1070 2985 0 12018 0
[pid=5626/tid=5630] ppid=5625 vsize=61904 CPUtime=109.27
/proc/5626/task/5630/stat : 5630 (pb_cplex) R 5625 5625 5340 0 -1 4202560 828 0 0 0 10919 8 0 0 18 0 2 0 3442277 63389696 8448 1992294400 134512640 146736320 4288813504 18446744073709551615 136008167 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 253.77
Current children cumulated vsize (KiB) 70604

[startup+222.301 s]
/proc/loadavg: 1.54 1.33 1.18 2/108 5634
/proc/meminfo: memFree=1493680/2059040 swapFree=4192956/4192956
[pid=5625] ppid=5623 vsize=8700 CPUtime=0
/proc/5625/stat : 5625 (run) S 5623 5625 5340 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 3439028 8908800 248 1992294400 4194304 4922060 140733909012800 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/5625/statm: 2175 248 208 178 0 68 0
[pid=5626] ppid=5625 vsize=58548 CPUtime=345.48
/proc/5626/stat : 5626 (pb_cplex) R 5625 5625 5340 0 -1 4202496 24936 0 0 0 34516 32 0 0 25 0 1 0 3439029 59953152 8805 1992294400 134512640 146736320 4288813504 18446744073709551615 136403112 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5626/statm: 14637 8805 1065 2985 0 11179 0
Current children cumulated CPU time (s) 345.48
Current children cumulated vsize (KiB) 67248

[startup+282.301 s]
/proc/loadavg: 1.48 1.33 1.19 3/109 5638
/proc/meminfo: memFree=1480900/2059040 swapFree=4192956/4192956
[pid=5625] ppid=5623 vsize=8700 CPUtime=0
/proc/5625/stat : 5625 (run) S 5623 5625 5340 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 3439028 8908800 248 1992294400 4194304 4922060 140733909012800 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/5625/statm: 2175 248 208 178 0 68 0
[pid=5626] ppid=5625 vsize=74384 CPUtime=419.81
/proc/5626/stat : 5626 (pb_cplex) R 5625 5625 5340 0 -1 4202496 32280 0 0 0 41941 40 0 0 18 0 2 0 3439029 76169216 11944 1992294400 134512640 146736320 4288813504 18446744073709551615 136008450 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/5626/statm: 18596 11944 1073 2985 0 15138 0
[pid=5626/tid=5636] ppid=5625 vsize=74384 CPUtime=25.11
/proc/5626/task/5636/stat : 5636 (pb_cplex) R 5625 5625 5340 0 -1 4202560 1194 0 0 0 2508 3 0 0 25 0 2 0 3462830 76169216 11944 1992294400 134512640 146736320 4288813504 18446744073709551615 136403109 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 419.81
Current children cumulated vsize (KiB) 83084

[startup+342.301 s]
/proc/loadavg: 1.81 1.45 1.24 2/109 5640
/proc/meminfo: memFree=1480776/2059040 swapFree=4192956/4192956
[pid=5625] ppid=5623 vsize=8700 CPUtime=0
/proc/5625/stat : 5625 (run) S 5623 5625 5340 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 3439028 8908800 248 1992294400 4194304 4922060 140733909012800 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/5625/statm: 2175 248 208 178 0 68 0
[pid=5626] ppid=5625 vsize=74384 CPUtime=537.57
/proc/5626/stat : 5626 (pb_cplex) S 5625 5625 5340 0 -1 4202496 43705 0 0 0 53704 53 0 0 25 0 2 0 3439029 76169216 11968 1992294400 134512640 146736320 4288813504 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/5626/statm: 18596 11968 1073 2985 0 15138 0
[pid=5626/tid=5636] ppid=5625 vsize=74384 CPUtime=84.65
/proc/5626/task/5636/stat : 5636 (pb_cplex) R 5625 5625 5340 0 -1 4202560 5718 0 0 0 8455 10 0 0 25 0 2 0 3462830 76169216 11968 1992294400 134512640 146736320 4288813504 18446744073709551615 136008053 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 537.57
Current children cumulated vsize (KiB) 83084

[startup+402.301 s]
/proc/loadavg: 1.80 1.50 1.27 2/109 5642
/proc/meminfo: memFree=1480528/2059040 swapFree=4192956/4192956

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

[pid=5626] ppid=5625 vsize=75044 CPUtime=746.42
/proc/5626/stat : 5626 (pb_cplex) R 5625 5625 5340 0 -1 4202496 56038 0 0 0 74571 71 0 0 25 0 2 0 3439029 76845056 12068 1992294400 134512640 146736320 4288813504 18446744073709551615 136008454 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/5626/statm: 18761 12068 1073 2985 0 15303 0
[pid=5626/tid=5636] ppid=5625 vsize=75044 CPUtime=200.58
/proc/5626/task/5636/stat : 5636 (pb_cplex) R 5625 5625 5340 0 -1 4202560 8888 0 0 0 20039 19 0 0 25 0 2 0 3462830 76845056 12068 1992294400 134512640 146736320 4288813504 18446744073709551615 136008069 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 746.42
Current children cumulated vsize (KiB) 83744

[startup+522.301 s]
/proc/loadavg: 1.72 1.57 1.31 3/109 5644
/proc/meminfo: memFree=1480404/2059040 swapFree=4192956/4192956
[pid=5625] ppid=5623 vsize=8700 CPUtime=0
/proc/5625/stat : 5625 (run) S 5623 5625 5340 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 3439028 8908800 248 1992294400 4194304 4922060 140733909012800 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/5625/statm: 2175 248 208 178 0 68 0
[pid=5626] ppid=5625 vsize=75172 CPUtime=855.39
/proc/5626/stat : 5626 (pb_cplex) R 5625 5625 5340 0 -1 4202496 59593 0 0 0 85461 78 0 0 25 0 2 0 3439029 76976128 12053 1992294400 134512640 146736320 4288813504 18446744073709551615 139042888 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/5626/statm: 18793 12053 1073 2985 0 15335 0
[pid=5626/tid=5636] ppid=5625 vsize=75172 CPUtime=251.13
/proc/5626/task/5636/stat : 5636 (pb_cplex) R 5625 5625 5340 0 -1 4202560 10828 0 0 0 25089 24 0 0 25 0 2 0 3462830 76976128 12053 1992294400 134512640 146736320 4288813504 18446744073709551615 136403116 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 855.39
Current children cumulated vsize (KiB) 83872

[startup+582.301 s]
/proc/loadavg: 1.82 1.61 1.34 3/109 5646
/proc/meminfo: memFree=1479908/2059040 swapFree=4192956/4192956
[pid=5625] ppid=5623 vsize=8700 CPUtime=0
/proc/5625/stat : 5625 (run) S 5623 5625 5340 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 3439028 8908800 248 1992294400 4194304 4922060 140733909012800 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/5625/statm: 2175 248 208 178 0 68 0
[pid=5626] ppid=5625 vsize=75200 CPUtime=962.83
/proc/5626/stat : 5626 (pb_cplex) R 5625 5625 5340 0 -1 4202496 67347 0 0 0 96194 89 0 0 25 0 2 0 3439029 77004800 12058 1992294400 134512640 146736320 4288813504 18446744073709551615 136000487 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/5626/statm: 18800 12058 1073 2985 0 15342 0
[pid=5626/tid=5636] ppid=5625 vsize=75200 CPUtime=300.44
/proc/5626/task/5636/stat : 5636 (pb_cplex) R 5625 5625 5340 0 -1 4202560 17638 0 0 0 30012 32 0 0 25 0 2 0 3462830 77004800 12058 1992294400 134512640 146736320 4288813504 18446744073709551615 136007975 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 962.83
Current children cumulated vsize (KiB) 83900

[startup+642.301 s]
/proc/loadavg: 1.86 1.66 1.38 3/109 5648
/proc/meminfo: memFree=1480280/2059040 swapFree=4192956/4192956
[pid=5625] ppid=5623 vsize=8700 CPUtime=0
/proc/5625/stat : 5625 (run) S 5623 5625 5340 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 3439028 8908800 248 1992294400 4194304 4922060 140733909012800 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/5625/statm: 2175 248 208 178 0 68 0
[pid=5626] ppid=5625 vsize=74384 CPUtime=1070.41
/proc/5626/stat : 5626 (pb_cplex) R 5625 5625 5340 0 -1 4202496 72106 0 0 0 106939 102 0 0 19 0 2 0 3439029 76169216 12005 1992294400 134512640 146736320 4288813504 18446744073709551615 136008065 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/5626/statm: 18596 12005 1073 2985 0 15138 0
[pid=5626/tid=5636] ppid=5625 vsize=74384 CPUtime=352.11
/proc/5626/task/5636/stat : 5636 (pb_cplex) R 5625 5625 5340 0 -1 4202560 20333 0 0 0 35171 40 0 0 20 0 2 0 3462830 76169216 12005 1992294400 134512640 146736320 4288813504 18446744073709551615 136008176 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1070.41
Current children cumulated vsize (KiB) 83084

[startup+702.301 s]
/proc/loadavg: 1.98 1.73 1.41 2/109 5650
/proc/meminfo: memFree=1479536/2059040 swapFree=4192956/4192956
[pid=5625] ppid=5623 vsize=8700 CPUtime=0
/proc/5625/stat : 5625 (run) S 5623 5625 5340 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 3439028 8908800 248 1992294400 4194304 4922060 140733909012800 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/5625/statm: 2175 248 208 178 0 68 0
[pid=5626] ppid=5625 vsize=74660 CPUtime=1179.27
/proc/5626/stat : 5626 (pb_cplex) R 5625 5625 5340 0 -1 4202496 82319 0 0 0 117809 118 0 0 18 0 2 0 3439029 76451840 12092 1992294400 134512640 146736320 4288813504 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/5626/statm: 18665 12092 1075 2985 0 15207 0
[pid=5626/tid=5636] ppid=5625 vsize=74660 CPUtime=409.62
/proc/5626/task/5636/stat : 5636 (pb_cplex) R 5625 5625 5340 0 -1 4202560 27962 0 0 0 40911 51 0 0 18 0 2 0 3462830 76451840 12092 1992294400 134512640 146736320 4288813504 18446744073709551615 136403109 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1179.27
Current children cumulated vsize (KiB) 83360

[startup+762.309 s]
/proc/loadavg: 1.99 1.76 1.44 3/109 5650
/proc/meminfo: memFree=1479660/2059040 swapFree=4192956/4192956
[pid=5625] ppid=5623 vsize=8700 CPUtime=0
/proc/5625/stat : 5625 (run) S 5623 5625 5340 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 3439028 8908800 248 1992294400 4194304 4922060 140733909012800 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/5625/statm: 2175 248 208 178 0 68 0
[pid=5626] ppid=5625 vsize=74372 CPUtime=1286.15
/proc/5626/stat : 5626 (pb_cplex) R 5625 5625 5340 0 -1 4202496 96377 0 0 0 128475 140 0 0 25 0 2 0 3439029 76156928 12074 1992294400 134512640 146736320 4288813504 18446744073709551615 136403112 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/5626/statm: 18593 12074 1075 2985 0 15135 0
[pid=5626/tid=5636] ppid=5625 vsize=74372 CPUtime=462.65
/proc/5626/task/5636/stat : 5636 (pb_cplex) R 5625 5625 5340 0 -1 4202560 35195 0 0 0 46202 63 0 0 25 0 2 0 3462830 76156928 12074 1992294400 134512640 146736320 4288813504 18446744073709551615 136008053 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1286.15
Current children cumulated vsize (KiB) 83072

[startup+822.302 s]
/proc/loadavg: 1.96 1.79 1.47 2/109 5652
/proc/meminfo: memFree=1479536/2059040 swapFree=4192956/4192956
[pid=5625] ppid=5623 vsize=8700 CPUtime=0
/proc/5625/stat : 5625 (run) S 5623 5625 5340 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 3439028 8908800 248 1992294400 4194304 4922060 140733909012800 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/5625/statm: 2175 248 208 178 0 68 0
[pid=5626] ppid=5625 vsize=74372 CPUtime=1393.86
/proc/5626/stat : 5626 (pb_cplex) R 5625 5625 5340 0 -1 4202496 108386 0 0 0 139227 159 0 0 25 0 2 0 3439029 76156928 12100 1992294400 134512640 146736320 4288813504 18446744073709551615 136008266 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/5626/statm: 18593 12100 1075 2985 0 15135 0
[pid=5626/tid=5636] ppid=5625 vsize=74372 CPUtime=511.53
/proc/5626/task/5636/stat : 5636 (pb_cplex) S 5625 5625 5340 0 -1 4202560 41382 0 0 0 51080 73 0 0 25 0 2 0 3462830 76156928 12100 1992294400 134512640 146736320 4288813504 18446744073709551615 144580073 0 2 4096 16387 18446604437802418304 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1393.86
Current children cumulated vsize (KiB) 83072

[startup+882.302 s]
/proc/loadavg: 1.89 1.79 1.49 3/109 5654
/proc/meminfo: memFree=1478668/2059040 swapFree=4192956/4192956
[pid=5625] ppid=5623 vsize=8700 CPUtime=0
/proc/5625/stat : 5625 (run) S 5623 5625 5340 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 3439028 8908800 248 1992294400 4194304 4922060 140733909012800 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/5625/statm: 2175 248 208 178 0 68 0
[pid=5626] ppid=5625 vsize=75012 CPUtime=1497.38
/proc/5626/stat : 5626 (pb_cplex) R 5625 5625 5340 0 -1 4202496 130175 0 0 0 149554 184 0 0 20 0 2 0 3439029 76812288 12324 1992294400 134512640 146736320 4288813504 18446744073709551615 136008167 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/5626/statm: 18753 12324 1075 2985 0 15295 0
[pid=5626/tid=5636] ppid=5625 vsize=75012 CPUtime=563.34
/proc/5626/task/5636/stat : 5636 (pb_cplex) R 5625 5625 5340 0 -1 4202560 59345 0 0 0 56243 91 0 0 25 0 2 0 3462830 76812288 12324 1992294400 134512640 146736320 4288813504 18446744073709551615 139042899 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1497.38
Current children cumulated vsize (KiB) 83712

[startup+942.302 s]
/proc/loadavg: 1.97 1.83 1.52 3/109 5656
/proc/meminfo: memFree=1477924/2059040 swapFree=4192956/4192956
[pid=5625] ppid=5623 vsize=8700 CPUtime=0
/proc/5625/stat : 5625 (run) S 5623 5625 5340 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 3439028 8908800 248 1992294400 4194304 4922060 140733909012800 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/5625/statm: 2175 248 208 178 0 68 0
[pid=5626] ppid=5625 vsize=76232 CPUtime=1607.15
/proc/5626/stat : 5626 (pb_cplex) R 5625 5625 5340 0 -1 4202496 149931 0 0 0 160506 209 0 0 18 0 2 0 3439029 78061568 12453 1992294400 134512640 146736320 4288813504 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/5626/statm: 19058 12453 1075 2985 0 15600 0
[pid=5626/tid=5636] ppid=5625 vsize=76232 CPUtime=621.62
/proc/5626/task/5636/stat : 5636 (pb_cplex) R 5625 5625 5340 0 -1 4202560 75570 0 0 0 62053 109 0 0 25 0 2 0 3462830 78061568 12453 1992294400 134512640 146736320 4288813504 18446744073709551615 136008259 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1607.15
Current children cumulated vsize (KiB) 84932

[startup+1002.3 s]
/proc/loadavg: 2.06 1.86 1.55 3/109 5658
/proc/meminfo: memFree=1478296/2059040 swapFree=4192956/4192956
[pid=5625] ppid=5623 vsize=8700 CPUtime=0
/proc/5625/stat : 5625 (run) S 5623 5625 5340 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 3439028 8908800 248 1992294400 4194304 4922060 140733909012800 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/5625/statm: 2175 248 208 178 0 68 0
[pid=5626] ppid=5625 vsize=75724 CPUtime=1717.08
/proc/5626/stat : 5626 (pb_cplex) R 5625 5625 5340 0 -1 4202496 169215 0 0 0 171473 235 0 0 18 0 2 0 3439029 77541376 12365 1992294400 134512640 146736320 4288813504 18446744073709551615 135983319 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/5626/statm: 18931 12365 1075 2985 0 15473 0
[pid=5626/tid=5636] ppid=5625 vsize=75724 CPUtime=675.38
/proc/5626/task/5636/stat : 5636 (pb_cplex) R 5625 5625 5340 0 -1 4202560 91599 0 0 0 67410 128 0 0 25 0 2 0 3462830 77541376 12365 1992294400 134512640 146736320 4288813504 18446744073709551615 136008446 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1717.08
Current children cumulated vsize (KiB) 84424



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1046.8 s]
/proc/loadavg: 2.06 1.89 1.57 3/109 5658
/proc/meminfo: memFree=1477800/2059040 swapFree=4192956/4192956
[pid=5625] ppid=5623 vsize=8700 CPUtime=0
/proc/5625/stat : 5625 (run) S 5623 5625 5340 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 3439028 8908800 248 1992294400 4194304 4922060 140733909012800 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/5625/statm: 2175 248 208 178 0 68 0
[pid=5626] ppid=5625 vsize=75976 CPUtime=1800.12
/proc/5626/stat : 5626 (pb_cplex) R 5625 5625 5340 0 -1 4202496 189048 0 0 0 179753 259 0 0 22 0 2 0 3439029 77799424 12504 1992294400 134512640 146736320 4288813504 18446744073709551615 136403109 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/5626/statm: 18994 12504 1075 2985 0 15536 0
[pid=5626/tid=5636] ppid=5625 vsize=75976 CPUtime=716.63
/proc/5626/task/5636/stat : 5636 (pb_cplex) R 5625 5625 5340 0 -1 4202560 106033 0 0 0 71519 144 0 0 25 0 2 0 3462830 77799424 12504 1992294400 134512640 146736320 4288813504 18446744073709551615 136008454 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.12
Current children cumulated vsize (KiB) 84676

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 5625 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 1800.12
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1046.82
CPU time (s): 1800.12
CPU user time (s): 1797.53
CPU system time (s): 2.59
CPU usage (%): 171.96
Max. virtual memory (cumulated for all children) (KiB): 89952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 364
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 1.89871 second user time and 5.73213 second system time

The end

Launcher Data 

Begin job on node027 at 2010-07-02 08:14:01
IDJOB=2697181
IDBENCH=48215
IDSOLVER=1209
FILE ID=node027/2697181-1278051241
PBS_JOBID= 11198862
Free space on /tmp= 62052 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_500_25_3.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697181-1278051241/watcher-2697181-1278051241 -o /tmp/evaluation-result-2697181-1278051241/solver-2697181-1278051241 -C 1800 -W 2000 -M 1800  run HOME/instance-2697181-1278051241.opb

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

MD5SUM BENCH= 04b0fb885ddf05bea62d9eda618b3e5b
RANDOM SEED=1441022207

node027.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		: 2800.179
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	: 5600.35
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		: 2800.179
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:       1527084 kB
Buffers:         92908 kB
Cached:         310220 kB
SwapCached:          0 kB
Active:         207852 kB
Inactive:       254792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1527084 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           16780 kB
Writeback:           0 kB
AnonPages:       59392 kB
Mapped:          14360 kB
Slab:            47368 kB
PageTables:       4152 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179688 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264952 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2697181-1278051241.opb

Free space on /tmp at the end= 62036 MiB
End job on node027 at 2010-07-02 08:31:30