Trace number 2697186

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) 1800.11 1031.12

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_500_10_2.opb
MD5SUM8d62286ae12c02f1d9e42b05c51333f2
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-111
Best CPU time to get the best result obtained on this benchmark1800.03
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -131
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 constraint10
Maximum length of a constraint21
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 products3164
Sum of products size6328

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2697186-1278051283.opb.
0.00/0.00	c Instance file HOME/instance-2697186-1278051283.opb
0.00/0.00	c File size is 271087 bytes.
0.00/0.16	c Highest Coefficient sum: 21
0.00/0.16	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.18	c ============================[ Problem Statistics ]=============================
0.00/0.18	c |                                                                             |
0.00/0.18	c |  Parsing time:          0.17         s                                      |
0.00/0.18	c |  Number Variables:      3664                                                |
0.00/0.18	c |  Number Constraints:    6828                                                |
0.00/0.18	c ===============================================================================
1800.11/1031.11	c Remaining time 1799.83 sec.
1800.11/1031.11	c 
1800.11/1031.11	c *** INTERRUPTED ***
1800.11/1031.11	s UNKNOWN
1800.11/1031.11	c Total CPU time              : 1795.73 s
1800.11/1031.11	c Memory used           : 84.16 MB
1800.11/1031.11	c CPU time              : 1795.73 s
1800.11/1031.11	c 
1800.11/1031.11	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-2697186-1278051283/watcher-2697186-1278051283 -o /tmp/evaluation-result-2697186-1278051283/solver-2697186-1278051283 -C 1800 -W 2000 -M 1800 run HOME/instance-2697186-1278051283.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.26 2.08 1.89 3/106 4488
/proc/meminfo: memFree=1381736/2059040 swapFree=4135680/4192956
[pid=4488] ppid=4486 vsize=8700 CPUtime=0
/proc/4488/stat : 4488 (run) S 4486 4488 4059 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180732373 8908800 248 1992294400 4194304 4922060 140734581529712 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/4488/statm: 2175 248 208 178 0 68 0

[startup+0.109102 s]
/proc/loadavg: 2.26 2.08 1.89 3/106 4488
/proc/meminfo: memFree=1381736/2059040 swapFree=4135680/4192956
[pid=4488] ppid=4486 vsize=8700 CPUtime=0
/proc/4488/stat : 4488 (run) S 4486 4488 4059 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180732373 8908800 248 1992294400 4194304 4922060 140734581529712 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/4488/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.202231 s]
/proc/loadavg: 2.26 2.08 1.89 3/106 4488
/proc/meminfo: memFree=1381736/2059040 swapFree=4135680/4192956
[pid=4488] ppid=4486 vsize=8700 CPUtime=0
/proc/4488/stat : 4488 (run) S 4486 4488 4059 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180732373 8908800 248 1992294400 4194304 4922060 140734581529712 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/4488/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301231 s]
/proc/loadavg: 2.26 2.08 1.89 3/106 4488
/proc/meminfo: memFree=1381736/2059040 swapFree=4135680/4192956
[pid=4488] ppid=4486 vsize=8700 CPUtime=0
/proc/4488/stat : 4488 (run) S 4486 4488 4059 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180732373 8908800 248 1992294400 4194304 4922060 140734581529712 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/4488/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701232 s]
/proc/loadavg: 2.26 2.08 1.89 3/106 4488
/proc/meminfo: memFree=1381736/2059040 swapFree=4135680/4192956
[pid=4488] ppid=4486 vsize=8700 CPUtime=0
/proc/4488/stat : 4488 (run) S 4486 4488 4059 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180732373 8908800 248 1992294400 4194304 4922060 140734581529712 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/4488/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50023 s]
/proc/loadavg: 2.26 2.08 1.89 2/108 4490
/proc/meminfo: memFree=1372172/2059040 swapFree=4135680/4192956
[pid=4488] ppid=4486 vsize=8700 CPUtime=0
/proc/4488/stat : 4488 (run) S 4486 4488 4059 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180732373 8908800 248 1992294400 4194304 4922060 140734581529712 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/4488/statm: 2175 248 208 178 0 68 0
[pid=4489] ppid=4488 vsize=26272 CPUtime=1.49
/proc/4489/stat : 4489 (pb_cplex) R 4488 4488 4059 0 -1 4202496 5373 0 0 0 147 2 0 0 19 0 1 0 180732373 26902528 3319 1992294400 134512640 146736320 4294895200 18446744073709551615 136018944 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/4489/statm: 6568 3319 1014 2985 0 3110 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 34972

[startup+3.10023 s]
/proc/loadavg: 2.16 2.07 1.88 2/108 4490
/proc/meminfo: memFree=1371552/2059040 swapFree=4135680/4192956
[pid=4488] ppid=4486 vsize=8700 CPUtime=0
/proc/4488/stat : 4488 (run) S 4486 4488 4059 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180732373 8908800 248 1992294400 4194304 4922060 140734581529712 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/4488/statm: 2175 248 208 178 0 68 0
[pid=4489] ppid=4488 vsize=25956 CPUtime=3.09
/proc/4489/stat : 4489 (pb_cplex) R 4488 4488 4059 0 -1 4202496 5917 0 0 0 306 3 0 0 24 0 1 0 180732373 26578944 3279 1992294400 134512640 146736320 4294895200 18446744073709551615 136403112 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/4489/statm: 6489 3279 1014 2985 0 3031 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 34656

[startup+6.30023 s]
/proc/loadavg: 2.16 2.07 1.88 2/108 4490
/proc/meminfo: memFree=1370816/2059040 swapFree=4135680/4192956
[pid=4488] ppid=4486 vsize=8700 CPUtime=0
/proc/4488/stat : 4488 (run) S 4486 4488 4059 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180732373 8908800 248 1992294400 4194304 4922060 140734581529712 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/4488/statm: 2175 248 208 178 0 68 0
[pid=4489] ppid=4488 vsize=26168 CPUtime=6.29
/proc/4489/stat : 4489 (pb_cplex) R 4488 4488 4059 0 -1 4202496 7836 0 0 0 626 3 0 0 25 0 1 0 180732373 26796032 3308 1992294400 134512640 146736320 4294895200 18446744073709551615 136385183 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/4489/statm: 6542 3308 1014 2985 0 3084 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 34868

[startup+12.7002 s]
/proc/loadavg: 2.07 2.05 1.88 2/108 4492
/proc/meminfo: memFree=1369700/2059040 swapFree=4135680/4192956
[pid=4488] ppid=4486 vsize=8700 CPUtime=0
/proc/4488/stat : 4488 (run) S 4486 4488 4059 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180732373 8908800 248 1992294400 4194304 4922060 140734581529712 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/4488/statm: 2175 248 208 178 0 68 0
[pid=4489] ppid=4488 vsize=26120 CPUtime=12.68
/proc/4489/stat : 4489 (pb_cplex) R 4488 4488 4059 0 -1 4202496 13441 0 0 0 1262 6 0 0 25 0 1 0 180732373 26746880 3327 1992294400 134512640 146736320 4294895200 18446744073709551615 136403114 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/4489/statm: 6530 3327 1014 2985 0 3072 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 34820

[startup+25.5012 s]
/proc/loadavg: 1.83 2.00 1.86 2/109 4493
/proc/meminfo: memFree=1366344/2059040 swapFree=4135680/4192956
[pid=4488] ppid=4486 vsize=8700 CPUtime=0
/proc/4488/stat : 4488 (run) S 4486 4488 4059 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180732373 8908800 248 1992294400 4194304 4922060 140734581529712 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/4488/statm: 2175 248 208 178 0 68 0
[pid=4489] ppid=4488 vsize=44036 CPUtime=26.19
/proc/4489/stat : 4489 (pb_cplex) S 4488 4488 4059 0 -1 4202496 18553 0 0 0 2611 8 0 0 18 0 2 0 180732373 45092864 4867 1992294400 134512640 146736320 4294895200 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/4489/statm: 11009 4867 1060 2985 0 7551 0
[pid=4489/tid=4493] ppid=4488 vsize=44036 CPUtime=1.29
/proc/4489/task/4493/stat : 4493 (pb_cplex) R 4488 4488 4059 0 -1 4202560 598 0 0 0 129 0 0 0 19 0 2 0 180734629 45092864 4867 1992294400 134512640 146736320 4294895200 18446744073709551615 136000514 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 26.19
Current children cumulated vsize (KiB) 52736

[startup+51.1012 s]
/proc/loadavg: 1.82 1.98 1.86 3/109 4493
/proc/meminfo: memFree=1364608/2059040 swapFree=4135680/4192956
[pid=4488] ppid=4486 vsize=8700 CPUtime=0
/proc/4488/stat : 4488 (run) S 4486 4488 4059 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180732373 8908800 248 1992294400 4194304 4922060 140734581529712 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/4488/statm: 2175 248 208 178 0 68 0
[pid=4489] ppid=4488 vsize=45260 CPUtime=68.47
/proc/4489/stat : 4489 (pb_cplex) R 4488 4488 4059 0 -1 4202496 19326 0 0 0 6832 15 0 0 19 0 2 0 180732373 46346240 5037 1992294400 134512640 146736320 4294895200 18446744073709551615 136469201 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/4489/statm: 11315 5037 1061 2985 0 7857 0
[pid=4489/tid=4493] ppid=4488 vsize=45260 CPUtime=23.45
/proc/4489/task/4493/stat : 4493 (pb_cplex) S 4488 4488 4059 0 -1 4202560 1246 0 0 0 2342 3 0 0 25 0 2 0 180734629 46346240 5037 1992294400 134512640 146736320 4294895200 18446744073709551615 144580073 0 2 4096 16387 18446604437833254080 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 68.47
Current children cumulated vsize (KiB) 53960

[startup+102.301 s]
/proc/loadavg: 1.57 1.87 1.83 3/109 4497
/proc/meminfo: memFree=1342660/2059040 swapFree=4135680/4192956
[pid=4488] ppid=4486 vsize=8700 CPUtime=0
/proc/4488/stat : 4488 (run) S 4486 4488 4059 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180732373 8908800 248 1992294400 4194304 4922060 140734581529712 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/4488/statm: 2175 248 208 178 0 68 0
[pid=4489] ppid=4488 vsize=70720 CPUtime=144.08
/proc/4489/stat : 4489 (pb_cplex) R 4488 4488 4059 0 -1 4202496 38305 0 0 0 14380 28 0 0 25 0 2 0 180732373 72417280 10464 1992294400 134512640 146736320 4294895200 18446744073709551615 139042899 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/4489/statm: 17680 10464 1072 2985 0 14222 0
[pid=4489/tid=4495] ppid=4488 vsize=70720 CPUtime=22.04
/proc/4489/task/4495/stat : 4495 (pb_cplex) R 4488 4488 4059 0 -1 4202560 5881 0 0 0 2201 3 0 0 25 0 2 0 180739654 72417280 10464 1992294400 134512640 146736320 4294895200 18446744073709551615 135468242 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 144.08
Current children cumulated vsize (KiB) 79420

[startup+162.301 s]
/proc/loadavg: 1.60 1.84 1.82 5/109 4499
/proc/meminfo: memFree=1341792/2059040 swapFree=4135680/4192956
[pid=4488] ppid=4486 vsize=8700 CPUtime=0
/proc/4488/stat : 4488 (run) S 4486 4488 4059 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180732373 8908800 248 1992294400 4194304 4922060 140734581529712 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/4488/statm: 2175 248 208 178 0 68 0
[pid=4489] ppid=4488 vsize=70892 CPUtime=249.52
/proc/4489/stat : 4489 (pb_cplex) R 4488 4488 4059 0 -1 4202496 65773 0 0 0 24900 52 0 0 18 0 2 0 180732373 72593408 10591 1992294400 134512640 146736320 4294895200 18446744073709551615 136008450 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/4489/statm: 17723 10591 1075 2985 0 14265 0
[pid=4489/tid=4495] ppid=4488 vsize=70892 CPUtime=76.02
/proc/4489/task/4495/stat : 4495 (pb_cplex) R 4488 4488 4059 0 -1 4202560 21289 0 0 0 7587 15 0 0 22 0 2 0 180739654 72593408 10591 1992294400 134512640 146736320 4294895200 18446744073709551615 136008441 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 249.52
Current children cumulated vsize (KiB) 79592

[startup+222.309 s]
/proc/loadavg: 1.79 1.84 1.82 2/109 4499
/proc/meminfo: memFree=1341172/2059040 swapFree=4135680/4192956
[pid=4488] ppid=4486 vsize=8700 CPUtime=0
/proc/4488/stat : 4488 (run) S 4486 4488 4059 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180732373 8908800 248 1992294400 4194304 4922060 140734581529712 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/4488/statm: 2175 248 208 178 0 68 0
[pid=4489] ppid=4488 vsize=71244 CPUtime=354.04
/proc/4489/stat : 4489 (pb_cplex) R 4488 4488 4059 0 -1 4202496 85577 0 0 0 35326 78 0 0 18 0 2 0 180732373 72953856 10784 1992294400 134512640 146736320 4294895200 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/4489/statm: 17811 10784 1075 2985 0 14353 0
[pid=4489/tid=4495] ppid=4488 vsize=71244 CPUtime=131.07
/proc/4489/task/4495/stat : 4495 (pb_cplex) R 4488 4488 4059 0 -1 4202560 31408 0 0 0 13078 29 0 0 18 0 2 0 180739654 72953856 10784 1992294400 134512640 146736320 4294895200 18446744073709551615 136008306 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 354.04
Current children cumulated vsize (KiB) 79944

[startup+282.302 s]
/proc/loadavg: 2.37 1.99 1.87 4/109 4501
/proc/meminfo: memFree=1340056/2059040 swapFree=4135680/4192956
[pid=4488] ppid=4486 vsize=8700 CPUtime=0
/proc/4488/stat : 4488 (run) S 4486 4488 4059 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180732373 8908800 248 1992294400 4194304 4922060 140734581529712 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/4488/statm: 2175 248 208 178 0 68 0
[pid=4489] ppid=4488 vsize=73020 CPUtime=463.63
/proc/4489/stat : 4489 (pb_cplex) R 4488 4488 4059 0 -1 4202496 100841 0 0 0 46257 106 0 0 25 0 2 0 180732373 74772480 11083 1992294400 134512640 146736320 4294895200 18446744073709551615 139044580 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/4489/statm: 18255 11083 1075 2985 0 14797 0
[pid=4489/tid=4495] ppid=4488 vsize=73020 CPUtime=184.79
/proc/4489/task/4495/stat : 4495 (pb_cplex) R 4488 4488 4059 0 -1 4202560 39623 0 0 0 18436 43 0 0 17 0 2 0 180739654 74772480 11083 1992294400 134512640 146736320 4294895200 18446744073709551615 136008053 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 463.63
Current children cumulated vsize (KiB) 81720

[startup+342.302 s]
/proc/loadavg: 2.34 2.05 1.89 3/109 4503
/proc/meminfo: memFree=1338444/2059040 swapFree=4135680/4192956
[pid=4488] ppid=4486 vsize=8700 CPUtime=0
/proc/4488/stat : 4488 (run) S 4486 4488 4059 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180732373 8908800 248 1992294400 4194304 4922060 140734581529712 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/4488/statm: 2175 248 208 178 0 68 0
[pid=4489] ppid=4488 vsize=73584 CPUtime=568.06
/proc/4489/stat : 4489 (pb_cplex) R 4488 4488 4059 0 -1 4202496 111816 0 0 0 56676 130 0 0 16 0 2 0 180732373 75350016 11397 1992294400 134512640 146736320 4294895200 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/4489/statm: 18396 11397 1075 2985 0 14938 0
[pid=4489/tid=4495] ppid=4488 vsize=73584 CPUtime=236.88
/proc/4489/task/4495/stat : 4495 (pb_cplex) R 4488 4488 4059 0 -1 4202560 45505 0 0 0 23632 56 0 0 18 0 2 0 180739654 75350016 11397 1992294400 134512640 146736320 4294895200 18446744073709551615 135467718 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 568.06
Current children cumulated vsize (KiB) 82284

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

[pid=4489] ppid=4488 vsize=77044 CPUtime=783.13
/proc/4489/stat : 4489 (pb_cplex) R 4488 4488 4059 0 -1 4202496 134117 0 0 0 78125 188 0 0 18 0 2 0 180732373 78893056 12051 1992294400 134512640 146736320 4294895200 18446744073709551615 136008454 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/4489/statm: 19261 12051 1075 2985 0 15803 0
[pid=4489/tid=4495] ppid=4488 vsize=77044 CPUtime=345.89
/proc/4489/task/4495/stat : 4495 (pb_cplex) R 4488 4488 4059 0 -1 4202560 56518 0 0 0 34507 82 0 0 25 0 2 0 180739654 78893056 12051 1992294400 134512640 146736320 4294895200 18446744073709551615 136007286 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 783.13
Current children cumulated vsize (KiB) 85744

[startup+522.301 s]
/proc/loadavg: 1.96 1.98 1.90 3/109 4507
/proc/meminfo: memFree=1330012/2059040 swapFree=4135680/4192956
[pid=4488] ppid=4486 vsize=8700 CPUtime=0
/proc/4488/stat : 4488 (run) S 4486 4488 4059 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180732373 8908800 248 1992294400 4194304 4922060 140734581529712 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/4488/statm: 2175 248 208 178 0 68 0
[pid=4489] ppid=4488 vsize=85488 CPUtime=896.71
/proc/4489/stat : 4489 (pb_cplex) R 4488 4488 4059 0 -1 4202496 150009 0 0 0 89460 211 0 0 25 0 2 0 180732373 87539712 13723 1992294400 134512640 146736320 4294895200 18446744073709551615 136008230 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/4489/statm: 21372 13723 1080 2985 0 17914 0
[pid=4489/tid=4495] ppid=4488 vsize=85488 CPUtime=403.73
/proc/4489/task/4495/stat : 4495 (pb_cplex) R 4488 4488 4059 0 -1 4202560 64829 0 0 0 40282 91 0 0 25 0 2 0 180739654 87539712 13723 1992294400 134512640 146736320 4294895200 18446744073709551615 136475780 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 896.71
Current children cumulated vsize (KiB) 94188

[startup+582.301 s]
/proc/loadavg: 1.84 1.94 1.89 3/109 4509
/proc/meminfo: memFree=1333856/2059040 swapFree=4135680/4192956
[pid=4488] ppid=4486 vsize=8700 CPUtime=0
/proc/4488/stat : 4488 (run) S 4486 4488 4059 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180732373 8908800 248 1992294400 4194304 4922060 140734581529712 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/4488/statm: 2175 248 208 178 0 68 0
[pid=4489] ppid=4488 vsize=78936 CPUtime=994.06
/proc/4489/stat : 4489 (pb_cplex) R 4488 4488 4059 0 -1 4202496 168915 0 0 0 99172 234 0 0 18 0 2 0 180732373 80830464 12642 1992294400 134512640 146736320 4294895200 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/4489/statm: 19734 12642 1082 2985 0 16276 0
[pid=4489/tid=4495] ppid=4488 vsize=78936 CPUtime=462.23
/proc/4489/task/4495/stat : 4495 (pb_cplex) S 4488 4488 4059 0 -1 4202560 80349 0 0 0 46119 104 0 0 25 0 2 0 180739654 80830464 12642 1992294400 134512640 146736320 4294895200 18446744073709551615 144580073 0 2 4096 16387 18446604437833254080 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 994.06
Current children cumulated vsize (KiB) 87636

[startup+642.301 s]
/proc/loadavg: 2.15 2.01 1.91 3/109 4511
/proc/meminfo: memFree=1333608/2059040 swapFree=4135680/4192956
[pid=4488] ppid=4486 vsize=8700 CPUtime=0
/proc/4488/stat : 4488 (run) S 4486 4488 4059 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180732373 8908800 248 1992294400 4194304 4922060 140734581529712 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/4488/statm: 2175 248 208 178 0 68 0
[pid=4489] ppid=4488 vsize=79496 CPUtime=1101.68
/proc/4489/stat : 4489 (pb_cplex) R 4488 4488 4059 0 -1 4202496 174114 0 0 0 109907 261 0 0 16 0 2 0 180732373 81403904 12665 1992294400 134512640 146736320 4294895200 18446744073709551615 136000340 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/4489/statm: 19874 12665 1082 2985 0 16416 0
[pid=4489/tid=4495] ppid=4488 vsize=79496 CPUtime=518.09
/proc/4489/task/4495/stat : 4495 (pb_cplex) R 4488 4488 4059 0 -1 4202560 84844 0 0 0 51691 118 0 0 25 0 2 0 180739654 81403904 12665 1992294400 134512640 146736320 4294895200 18446744073709551615 136737477 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1101.68
Current children cumulated vsize (KiB) 88196

[startup+702.301 s]
/proc/loadavg: 1.92 1.97 1.90 2/109 4513
/proc/meminfo: memFree=1332988/2059040 swapFree=4135680/4192956
[pid=4488] ppid=4486 vsize=8700 CPUtime=0
/proc/4488/stat : 4488 (run) S 4486 4488 4059 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180732373 8908800 248 1992294400 4194304 4922060 140734581529712 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/4488/statm: 2175 248 208 178 0 68 0
[pid=4489] ppid=4488 vsize=79496 CPUtime=1209.47
/proc/4489/stat : 4489 (pb_cplex) R 4488 4488 4059 0 -1 4202496 182253 0 0 0 120658 289 0 0 16 0 2 0 180732373 81403904 12805 1992294400 134512640 146736320 4294895200 18446744073709551615 136403116 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/4489/statm: 19874 12805 1082 2985 0 16416 0
[pid=4489/tid=4495] ppid=4488 vsize=79496 CPUtime=573.87
/proc/4489/task/4495/stat : 4495 (pb_cplex) R 4488 4488 4059 0 -1 4202560 89135 0 0 0 57257 130 0 0 21 0 2 0 180739654 81403904 12805 1992294400 134512640 146736320 4294895200 18446744073709551615 136000315 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1209.47
Current children cumulated vsize (KiB) 88196

[startup+762.302 s]
/proc/loadavg: 2.08 2.00 1.92 2/109 4515
/proc/meminfo: memFree=1331996/2059040 swapFree=4135680/4192956
[pid=4488] ppid=4486 vsize=8700 CPUtime=0
/proc/4488/stat : 4488 (run) S 4486 4488 4059 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180732373 8908800 248 1992294400 4194304 4922060 140734581529712 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/4488/statm: 2175 248 208 178 0 68 0
[pid=4489] ppid=4488 vsize=81208 CPUtime=1317.92
/proc/4489/stat : 4489 (pb_cplex) R 4488 4488 4059 0 -1 4202496 190451 0 0 0 131475 317 0 0 17 0 2 0 180732373 83156992 13099 1992294400 134512640 146736320 4294895200 18446744073709551615 136388833 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/4489/statm: 20302 13099 1082 2985 0 16844 0
[pid=4489/tid=4495] ppid=4488 vsize=81208 CPUtime=628.68
/proc/4489/task/4495/stat : 4495 (pb_cplex) S 4488 4488 4059 0 -1 4202560 93430 0 0 0 62723 145 0 0 25 0 2 0 180739654 83156992 13099 1992294400 134512640 146736320 4294895200 18446744073709551615 144580073 0 2 4096 16387 18446604437833254080 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1317.92
Current children cumulated vsize (KiB) 89908

[startup+822.302 s]
/proc/loadavg: 1.96 2.00 1.92 2/109 4515
/proc/meminfo: memFree=1330756/2059040 swapFree=4135680/4192956
[pid=4488] ppid=4486 vsize=8700 CPUtime=0
/proc/4488/stat : 4488 (run) S 4486 4488 4059 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180732373 8908800 248 1992294400 4194304 4922060 140734581529712 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/4488/statm: 2175 248 208 178 0 68 0
[pid=4489] ppid=4488 vsize=81956 CPUtime=1425.13
/proc/4489/stat : 4489 (pb_cplex) R 4488 4488 4059 0 -1 4202496 197557 0 0 0 142170 343 0 0 16 0 2 0 180732373 83922944 13467 1992294400 134512640 146736320 4294895200 18446744073709551615 135196514 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/4489/statm: 20489 13467 1082 2985 0 17031 0
[pid=4489/tid=4495] ppid=4488 vsize=81956 CPUtime=684.71
/proc/4489/task/4495/stat : 4495 (pb_cplex) R 4488 4488 4059 0 -1 4202560 97039 0 0 0 68314 157 0 0 25 0 2 0 180739654 83922944 13467 1992294400 134512640 146736320 4294895200 18446744073709551615 136008020 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1425.13
Current children cumulated vsize (KiB) 90656

[startup+882.31 s]
/proc/loadavg: 2.11 2.05 1.94 3/109 4517
/proc/meminfo: memFree=1329268/2059040 swapFree=4135680/4192956
[pid=4488] ppid=4486 vsize=8700 CPUtime=0
/proc/4488/stat : 4488 (run) S 4486 4488 4059 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180732373 8908800 248 1992294400 4194304 4922060 140734581529712 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/4488/statm: 2175 248 208 178 0 68 0
[pid=4489] ppid=4488 vsize=83736 CPUtime=1534.89
/proc/4489/stat : 4489 (pb_cplex) R 4488 4488 4059 0 -1 4202496 205572 0 0 0 153116 373 0 0 17 0 2 0 180732373 85745664 13822 1992294400 134512640 146736320 4294895200 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/4489/statm: 20934 13822 1082 2985 0 17476 0
[pid=4489/tid=4495] ppid=4488 vsize=83736 CPUtime=740.57
/proc/4489/task/4495/stat : 4495 (pb_cplex) R 4488 4488 4059 0 -1 4202560 101110 0 0 0 73886 171 0 0 25 0 2 0 180739654 85745664 13822 1992294400 134512640 146736320 4294895200 18446744073709551615 136008212 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1534.89
Current children cumulated vsize (KiB) 92436

[startup+942.302 s]
/proc/loadavg: 2.08 2.07 1.95 3/109 4519
/proc/meminfo: memFree=1328524/2059040 swapFree=4135680/4192956
[pid=4488] ppid=4486 vsize=8700 CPUtime=0
/proc/4488/stat : 4488 (run) S 4486 4488 4059 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180732373 8908800 248 1992294400 4194304 4922060 140734581529712 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/4488/statm: 2175 248 208 178 0 68 0
[pid=4489] ppid=4488 vsize=85240 CPUtime=1642.63
/proc/4489/stat : 4489 (pb_cplex) R 4488 4488 4059 0 -1 4202496 214025 0 0 0 163864 399 0 0 18 0 2 0 180732373 87285760 14093 1992294400 134512640 146736320 4294895200 18446744073709551615 136400581 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/4489/statm: 21310 14093 1082 2985 0 17852 0
[pid=4489/tid=4495] ppid=4488 vsize=85240 CPUtime=795.59
/proc/4489/task/4495/stat : 4495 (pb_cplex) R 4488 4488 4059 0 -1 4202560 105644 0 0 0 79377 182 0 0 22 0 2 0 180739654 87285760 14093 1992294400 134512640 146736320 4294895200 18446744073709551615 136008363 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1642.63
Current children cumulated vsize (KiB) 93940

[startup+1002.3 s]
/proc/loadavg: 2.14 2.08 1.96 2/109 4521
/proc/meminfo: memFree=1326664/2059040 swapFree=4135680/4192956
[pid=4488] ppid=4486 vsize=8700 CPUtime=0
/proc/4488/stat : 4488 (run) S 4486 4488 4059 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180732373 8908800 248 1992294400 4194304 4922060 140734581529712 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/4488/statm: 2175 248 208 178 0 68 0
[pid=4489] ppid=4488 vsize=85976 CPUtime=1747.82
/proc/4489/stat : 4489 (pb_cplex) S 4488 4488 4059 0 -1 4202496 221808 0 0 0 174357 425 0 0 18 0 2 0 180732373 88039424 14433 1992294400 134512640 146736320 4294895200 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/4489/statm: 21494 14433 1082 2985 0 18036 0
[pid=4489/tid=4495] ppid=4488 vsize=85976 CPUtime=849.5
/proc/4489/task/4495/stat : 4495 (pb_cplex) R 4488 4488 4059 0 -1 4202560 109761 0 0 0 84754 196 0 0 19 0 2 0 180739654 88039424 14433 1992294400 134512640 146736320 4294895200 18446744073709551615 136000487 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1747.82
Current children cumulated vsize (KiB) 94676



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1031.1 s]
/proc/loadavg: 2.04 2.06 1.96 3/109 4521
/proc/meminfo: memFree=1326788/2059040 swapFree=4135680/4192956
[pid=4488] ppid=4486 vsize=8700 CPUtime=0
/proc/4488/stat : 4488 (run) S 4486 4488 4059 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180732373 8908800 248 1992294400 4194304 4922060 140734581529712 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/4488/statm: 2175 248 208 178 0 68 0
[pid=4489] ppid=4488 vsize=86180 CPUtime=1800.11
/proc/4489/stat : 4489 (pb_cplex) R 4488 4488 4059 0 -1 4202496 221986 0 0 0 179572 439 0 0 25 0 2 0 180732373 88248320 14537 1992294400 134512640 146736320 4294895200 18446744073709551615 136008050 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/4489/statm: 21545 14537 1082 2985 0 18087 0
[pid=4489/tid=4495] ppid=4488 vsize=86180 CPUtime=875.71
/proc/4489/task/4495/stat : 4495 (pb_cplex) R 4488 4488 4059 0 -1 4202560 109891 0 0 0 87369 202 0 0 18 0 2 0 180739654 88248320 14537 1992294400 134512640 146736320 4294895200 18446744073709551615 135453056 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 94880

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 4488 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=999
# CPU time returned by wait4() is 0.001998
# while last known CPU time is 1800.11
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1031.12
CPU time (s): 1800.11
CPU user time (s): 1795.72
CPU system time (s): 4.39
CPU usage (%): 174.578
Max. virtual memory (cumulated for all children) (KiB): 98060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
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= 363
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 1.91671 second user time and 5.58315 second system time

The end

Launcher Data 

Begin job on node001 at 2010-07-02 08:14:43
IDJOB=2697186
IDBENCH=48220
IDSOLVER=1209
FILE ID=node001/2697186-1278051283
PBS_JOBID= 11198881
Free space on /tmp= 62380 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_500_10_2.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697186-1278051283/watcher-2697186-1278051283 -o /tmp/evaluation-result-2697186-1278051283/solver-2697186-1278051283 -C 1800 -W 2000 -M 1800  run HOME/instance-2697186-1278051283.opb

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

MD5SUM BENCH= 8d62286ae12c02f1d9e42b05c51333f2
RANDOM SEED=1326020476

node001.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		: 3000.202
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	: 6000.40
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		: 3000.202
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1382636 kB
Buffers:        159852 kB
Cached:         402300 kB
SwapCached:      10816 kB
Active:         247708 kB
Inactive:       328732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1382636 kB
SwapTotal:     4192956 kB
SwapFree:      4135680 kB
Dirty:           16652 kB
Writeback:           0 kB
AnonPages:       12336 kB
Mapped:           8532 kB
Slab:            78000 kB
PageTables:       4172 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182092 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-2697186-1278051283.opb

Free space on /tmp at the end= 62360 MiB
End job on node001 at 2010-07-02 08:31:57