Trace number 2696066

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 1080.02

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
bounded_golomb_rulers/normalized-bogr_14.opb
MD5SUM840eda79f99ca12a0c705eefe22c37b7
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark157
Best CPU time to get the best result obtained on this benchmark1798.04
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 144
Optimality of the best value was proved NO
Number of variables3296
Total number of constraints6384
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints6383
Minimum length of a constraint1
Maximum length of a constraint33
Number of terms in the objective function 8
Biggest coefficient in the objective function 91
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 218
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 286
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 1475
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2696066-1278021083.opb.
0.00/0.00	c Instance file HOME/instance-2696066-1278021083.opb
0.00/0.00	c File size is 1501792 bytes.
1.79/1.88	c Highest Coefficient sum: 1475
1.79/1.88	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
1.89/1.91	c ============================[ Problem Statistics ]=============================
1.89/1.91	c |                                                                             |
1.89/1.91	c |  Parsing time:          1.90         s                                      |
1.89/1.91	c |  Number Variables:      3296                                                |
1.89/1.93	c |  Number Constraints:    6384                                                |
1.89/1.93	c ===============================================================================
1800.12/1080.01	c Remaining time 1798.09 sec.
1800.12/1080.01	c 
1800.12/1080.01	c *** INTERRUPTED ***
1800.12/1080.01	s UNKNOWN
1800.12/1080.01	c Total CPU time              : 1794.54 s
1800.12/1080.01	c Memory used           : 127.20 MB
1800.12/1080.01	c CPU time              : 1794.54 s
1800.12/1080.01	c 
1800.12/1080.01	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-2696066-1278021083/watcher-2696066-1278021083 -o /tmp/evaluation-result-2696066-1278021083/solver-2696066-1278021083 -C 1800 -W 2000 -M 1800 run HOME/instance-2696066-1278021083.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: 1.88 1.91 1.79 3/106 29678
/proc/meminfo: memFree=1461984/2059040 swapFree=4136140/4192956
[pid=29678] ppid=29676 vsize=8700 CPUtime=0
/proc/29678/stat : 29678 (run) S 29676 29678 28293 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143400392 8908800 248 1992294400 4194304 4922060 140734446550368 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29678/statm: 2175 248 208 178 0 68 0

[startup+0.0285691 s]
/proc/loadavg: 1.88 1.91 1.79 3/106 29678
/proc/meminfo: memFree=1461984/2059040 swapFree=4136140/4192956
[pid=29678] ppid=29676 vsize=8700 CPUtime=0
/proc/29678/stat : 29678 (run) S 29676 29678 28293 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143400392 8908800 248 1992294400 4194304 4922060 140734446550368 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29678/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101576 s]
/proc/loadavg: 1.88 1.91 1.79 3/106 29678
/proc/meminfo: memFree=1461984/2059040 swapFree=4136140/4192956
[pid=29678] ppid=29676 vsize=8700 CPUtime=0
/proc/29678/stat : 29678 (run) S 29676 29678 28293 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143400392 8908800 248 1992294400 4194304 4922060 140734446550368 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29678/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301597 s]
/proc/loadavg: 1.88 1.91 1.79 3/106 29678
/proc/meminfo: memFree=1461984/2059040 swapFree=4136140/4192956
[pid=29678] ppid=29676 vsize=8700 CPUtime=0
/proc/29678/stat : 29678 (run) S 29676 29678 28293 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143400392 8908800 248 1992294400 4194304 4922060 140734446550368 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29678/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.70164 s]
/proc/loadavg: 1.88 1.91 1.79 3/106 29678
/proc/meminfo: memFree=1461984/2059040 swapFree=4136140/4192956
[pid=29678] ppid=29676 vsize=8700 CPUtime=0
/proc/29678/stat : 29678 (run) S 29676 29678 28293 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143400392 8908800 248 1992294400 4194304 4922060 140734446550368 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29678/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50073 s]
/proc/loadavg: 1.88 1.91 1.79 2/108 29680
/proc/meminfo: memFree=1459240/2059040 swapFree=4136140/4192956
[pid=29678] ppid=29676 vsize=8700 CPUtime=0
/proc/29678/stat : 29678 (run) S 29676 29678 28293 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143400392 8908800 248 1992294400 4194304 4922060 140734446550368 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29678/statm: 2175 248 208 178 0 68 0
[pid=29679] ppid=29678 vsize=17464 CPUtime=1.49
/proc/29679/stat : 29679 (pb_cplex) R 29678 29678 28293 0 -1 4202496 1507 0 0 0 149 0 0 0 25 0 1 0 143400392 17883136 1461 1992294400 134512640 146736320 4293159936 18446744073709551615 140528657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29679/statm: 4366 1461 568 2985 0 933 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26164

[startup+3.1009 s]
/proc/loadavg: 1.81 1.89 1.79 2/108 29680
/proc/meminfo: memFree=1447708/2059040 swapFree=4136140/4192956
[pid=29678] ppid=29676 vsize=8700 CPUtime=0
/proc/29678/stat : 29678 (run) S 29676 29678 28293 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143400392 8908800 248 1992294400 4194304 4922060 140734446550368 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29678/statm: 2175 248 208 178 0 68 0
[pid=29679] ppid=29678 vsize=48480 CPUtime=3.09
/proc/29679/stat : 29679 (pb_cplex) R 29678 29678 28293 0 -1 4202496 12673 0 0 0 304 5 0 0 19 0 1 0 143400392 49643520 6801 1992294400 134512640 146736320 4293159936 18446744073709551615 136403116 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29679/statm: 12120 6801 919 2985 0 8662 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 57180

[startup+6.30124 s]
/proc/loadavg: 1.81 1.89 1.79 2/108 29680
/proc/meminfo: memFree=1423404/2059040 swapFree=4136140/4192956
[pid=29678] ppid=29676 vsize=8700 CPUtime=0
/proc/29678/stat : 29678 (run) S 29676 29678 28293 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143400392 8908800 248 1992294400 4194304 4922060 140734446550368 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29678/statm: 2175 248 208 178 0 68 0
[pid=29679] ppid=29678 vsize=49376 CPUtime=6.28
/proc/29679/stat : 29679 (pb_cplex) R 29678 29678 28293 0 -1 4202496 26005 0 0 0 619 9 0 0 25 0 1 0 143400392 50561024 7658 1992294400 134512640 146736320 4293159936 18446744073709551615 136939618 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29679/statm: 12344 7658 1008 2985 0 8886 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 58076

[startup+12.7009 s]
/proc/loadavg: 1.68 1.86 1.78 2/108 29680
/proc/meminfo: memFree=1424272/2059040 swapFree=4136140/4192956
[pid=29678] ppid=29676 vsize=8700 CPUtime=0
/proc/29678/stat : 29678 (run) S 29676 29678 28293 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143400392 8908800 248 1992294400 4194304 4922060 140734446550368 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29678/statm: 2175 248 208 178 0 68 0
[pid=29679] ppid=29678 vsize=60836 CPUtime=12.68
/proc/29679/stat : 29679 (pb_cplex) R 29678 29678 28293 0 -1 4202496 29340 0 0 0 1257 11 0 0 25 0 1 0 143400392 62296064 10170 1992294400 134512640 146736320 4293159936 18446744073709551615 136403109 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29679/statm: 15209 10170 1002 2985 0 11751 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 69536

[startup+25.5013 s]
/proc/loadavg: 1.58 1.83 1.77 2/108 29680
/proc/meminfo: memFree=1422660/2059040 swapFree=4136140/4192956
[pid=29678] ppid=29676 vsize=8700 CPUtime=0
/proc/29678/stat : 29678 (run) S 29676 29678 28293 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143400392 8908800 248 1992294400 4194304 4922060 140734446550368 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29678/statm: 2175 248 208 178 0 68 0
[pid=29679] ppid=29678 vsize=61964 CPUtime=25.48
/proc/29679/stat : 29679 (pb_cplex) R 29678 29678 28293 0 -1 4202496 48231 0 0 0 2530 18 0 0 25 0 1 0 143400392 63451136 10562 1992294400 134512640 146736320 4293159936 18446744073709551615 137151546 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29679/statm: 15491 10562 1016 2985 0 12033 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 70664

[startup+51.1021 s]
/proc/loadavg: 1.65 1.83 1.77 3/109 29681
/proc/meminfo: memFree=1381608/2059040 swapFree=4136140/4192956
[pid=29678] ppid=29676 vsize=8700 CPUtime=0
/proc/29678/stat : 29678 (run) S 29676 29678 28293 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143400392 8908800 248 1992294400 4194304 4922060 140734446550368 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29678/statm: 2175 248 208 178 0 68 0
[pid=29679] ppid=29678 vsize=118688 CPUtime=62.08
/proc/29679/stat : 29679 (pb_cplex) R 29678 29678 28293 0 -1 4202496 67294 0 0 0 6179 29 0 0 25 0 2 0 143400392 121536512 21211 1992294400 134512640 146736320 4293159936 18446744073709551615 136008065 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29679/statm: 29672 21211 1070 2985 0 26214 0
[pid=29679/tid=29681] ppid=29678 vsize=118688 CPUtime=13.06
/proc/29679/task/29681/stat : 29681 (pb_cplex) R 29678 29678 28293 0 -1 4202560 7385 0 0 0 1302 4 0 0 25 0 2 0 143403228 121536512 21211 1992294400 134512640 146736320 4293159936 18446744073709551615 135999610 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 62.08
Current children cumulated vsize (KiB) 127388

[startup+102.31 s]
/proc/loadavg: 1.45 1.75 1.75 2/109 29683
/proc/meminfo: memFree=1364000/2059040 swapFree=4136140/4192956
[pid=29678] ppid=29676 vsize=8700 CPUtime=0
/proc/29678/stat : 29678 (run) S 29676 29678 28293 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143400392 8908800 248 1992294400 4194304 4922060 140734446550368 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29678/statm: 2175 248 208 178 0 68 0
[pid=29679] ppid=29678 vsize=136320 CPUtime=135.77
/proc/29679/stat : 29679 (pb_cplex) S 29678 29678 28293 0 -1 4202496 81884 0 0 0 13538 39 0 0 25 0 2 0 143400392 139591680 25231 1992294400 134512640 146736320 4293159936 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29679/statm: 34080 25231 1050 2985 0 30622 0
[pid=29679/tid=29681] ppid=29678 vsize=136320 CPUtime=64.06
/proc/29679/task/29681/stat : 29681 (pb_cplex) R 29678 29678 28293 0 -1 4202560 12999 0 0 0 6397 9 0 0 25 0 2 0 143403228 139591680 25231 1992294400 134512640 146736320 4293159936 18446744073709551615 136008050 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 135.77
Current children cumulated vsize (KiB) 145020

[startup+162.302 s]
/proc/loadavg: 1.45 1.70 1.72 3/109 29685
/proc/meminfo: memFree=1366604/2059040 swapFree=4136140/4192956
[pid=29678] ppid=29676 vsize=8700 CPUtime=0
/proc/29678/stat : 29678 (run) S 29676 29678 28293 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143400392 8908800 248 1992294400 4194304 4922060 140734446550368 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29678/statm: 2175 248 208 178 0 68 0
[pid=29679] ppid=29678 vsize=134608 CPUtime=222.36
/proc/29679/stat : 29679 (pb_cplex) R 29678 29678 28293 0 -1 4202496 117126 0 0 0 22168 68 0 0 19 0 2 0 143400392 137838592 25022 1992294400 134512640 146736320 4293159936 18446744073709551615 139042910 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29679/statm: 33652 25022 1050 2985 0 30194 0
[pid=29679/tid=29681] ppid=29678 vsize=134608 CPUtime=123.79
/proc/29679/task/29681/stat : 29681 (pb_cplex) R 29678 29678 28293 0 -1 4202560 30886 0 0 0 12356 23 0 0 19 0 2 0 143403228 137838592 25022 1992294400 134512640 146736320 4293159936 18446744073709551615 136403109 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 222.36
Current children cumulated vsize (KiB) 143308

[startup+222.301 s]
/proc/loadavg: 1.73 1.74 1.73 2/108 29687
/proc/meminfo: memFree=1412492/2059040 swapFree=4136140/4192956
[pid=29678] ppid=29676 vsize=8700 CPUtime=0
/proc/29678/stat : 29678 (run) S 29676 29678 28293 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143400392 8908800 248 1992294400 4194304 4922060 140734446550368 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29678/statm: 2175 248 208 178 0 68 0
[pid=29679] ppid=29678 vsize=78772 CPUtime=324.55
/proc/29679/stat : 29679 (pb_cplex) R 29678 29678 28293 0 -1 4202496 157681 0 0 0 32353 102 0 0 25 0 1 0 143400392 80662528 13886 1992294400 134512640 146736320 4293159936 18446744073709551615 139042901 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29679/statm: 19693 13886 1053 2985 0 16235 0
Current children cumulated CPU time (s) 324.55
Current children cumulated vsize (KiB) 87472

[startup+282.302 s]
/proc/loadavg: 1.58 1.67 1.71 3/109 29689
/proc/meminfo: memFree=1383840/2059040 swapFree=4136140/4192956
[pid=29678] ppid=29676 vsize=8700 CPUtime=0
/proc/29678/stat : 29678 (run) S 29676 29678 28293 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143400392 8908800 248 1992294400 4194304 4922060 140734446550368 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29678/statm: 2175 248 208 178 0 68 0
[pid=29679] ppid=29678 vsize=109024 CPUtime=407.11
/proc/29679/stat : 29679 (pb_cplex) R 29678 29678 28293 0 -1 4202496 208926 0 0 0 40583 128 0 0 25 0 2 0 143400392 111640576 20424 1992294400 134512640 146736320 4293159936 18446744073709551615 136008450 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29679/statm: 27256 20424 1061 2985 0 23798 0
[pid=29679/tid=29689] ppid=29678 vsize=109024 CPUtime=23.79
/proc/29679/task/29689/stat : 29689 (pb_cplex) R 29678 29678 28293 0 -1 4202560 23636 0 0 0 2368 11 0 0 25 0 2 0 143425879 111640576 20424 1992294400 134512640 146736320 4293159936 18446744073709551615 136008450 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 407.11
Current children cumulated vsize (KiB) 117724

[startup+342.301 s]
/proc/loadavg: 1.75 1.70 1.72 2/109 29691
/proc/meminfo: memFree=1388428/2059040 swapFree=4136140/4192956
[pid=29678] ppid=29676 vsize=8700 CPUtime=0
/proc/29678/stat : 29678 (run) S 29676 29678 28293 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143400392 8908800 248 1992294400 4194304 4922060 140734446550368 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29678/statm: 2175 248 208 178 0 68 0
[pid=29679] ppid=29678 vsize=101336 CPUtime=517.76
/proc/29679/stat : 29679 (pb_cplex) R 29678 29678 28293 0 -1 4202496 349685 0 0 0 51573 203 0 0 25 0 2 0 143400392 103768064 18988 1992294400 134512640 146736320 4293159936 18446744073709551615 136006076 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29679/statm: 25334 18988 1061 2985 0 21876 0
[pid=29679/tid=29689] ppid=29678 vsize=101336 CPUtime=80.04
/proc/29679/task/29689/stat : 29689 (pb_cplex) S 29678 29678 28293 0 -1 4202560 104648 0 0 0 7950 54 0 0 25 0 2 0 143425879 103768064 18988 1992294400 134512640 146736320 4293159936 18446744073709551615 144580073 0 2 4096 16387 18446604435774252224 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 517.76
Current children cumulated vsize (KiB) 110036

[startup+402.302 s]
/proc/loadavg: 1.77 1.73 1.72 3/109 29693
/proc/meminfo: memFree=1373796/2059040 swapFree=4136140/4192956

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

[pid=29679] ppid=29678 vsize=115648 CPUtime=828.65
/proc/29679/stat : 29679 (pb_cplex) R 29678 29678 28293 0 -1 4202496 534345 0 0 0 82548 317 0 0 18 0 2 0 143400392 118423552 22243 1992294400 134512640 146736320 4293159936 18446744073709551615 139042902 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29679/statm: 28912 22243 1084 2985 0 25454 0
[pid=29679/tid=29689] ppid=29678 vsize=115648 CPUtime=235.51
/proc/29679/task/29689/stat : 29689 (pb_cplex) R 29678 29678 28293 0 -1 4202560 181912 0 0 0 23449 102 0 0 19 0 2 0 143425879 118423552 22243 1992294400 134512640 146736320 4293159936 18446744073709551615 136008065 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 828.65
Current children cumulated vsize (KiB) 124348

[startup+582.302 s]
/proc/loadavg: 1.82 1.78 1.73 2/109 29706
/proc/meminfo: memFree=1374044/2059040 swapFree=4136140/4192956
[pid=29678] ppid=29676 vsize=8700 CPUtime=0
/proc/29678/stat : 29678 (run) S 29676 29678 28293 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143400392 8908800 248 1992294400 4194304 4922060 140734446550368 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29678/statm: 2175 248 208 178 0 68 0
[pid=29679] ppid=29678 vsize=117412 CPUtime=933.85
/proc/29679/stat : 29679 (pb_cplex) R 29678 29678 28293 0 -1 4202496 560757 0 0 0 93047 338 0 0 25 0 2 0 143400392 120229888 22580 1992294400 134512640 146736320 4293159936 18446744073709551615 136008167 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29679/statm: 29353 22580 1084 2985 0 25895 0
[pid=29679/tid=29689] ppid=29678 vsize=117412 CPUtime=291.25
/proc/29679/task/29689/stat : 29689 (pb_cplex) S 29678 29678 28293 0 -1 4202560 194327 0 0 0 29013 112 0 0 25 0 2 0 143425879 120229888 22580 1992294400 134512640 146736320 4293159936 18446744073709551615 144580073 0 2 4096 16387 18446604435774252224 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 933.85
Current children cumulated vsize (KiB) 126112

[startup+642.301 s]
/proc/loadavg: 1.82 1.78 1.74 3/109 29708
/proc/meminfo: memFree=1372928/2059040 swapFree=4136140/4192956
[pid=29678] ppid=29676 vsize=8700 CPUtime=0
/proc/29678/stat : 29678 (run) S 29676 29678 28293 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143400392 8908800 248 1992294400 4194304 4922060 140734446550368 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29678/statm: 2175 248 208 178 0 68 0
[pid=29679] ppid=29678 vsize=120628 CPUtime=1035.18
/proc/29679/stat : 29679 (pb_cplex) R 29678 29678 28293 0 -1 4202496 602036 0 0 0 103152 366 0 0 25 0 2 0 143400392 123523072 23062 1992294400 134512640 146736320 4293159936 18446744073709551615 136008306 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29679/statm: 30157 23062 1084 2985 0 26699 0
[pid=29679/tid=29689] ppid=29678 vsize=120628 CPUtime=332.59
/proc/29679/task/29689/stat : 29689 (pb_cplex) R 29678 29678 28293 0 -1 4202560 211471 0 0 0 33135 124 0 0 25 0 2 0 143425879 123523072 23062 1992294400 134512640 146736320 4293159936 18446744073709551615 136006331 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1035.18
Current children cumulated vsize (KiB) 129328

[startup+702.302 s]
/proc/loadavg: 1.94 1.82 1.75 3/109 29710
/proc/meminfo: memFree=1374664/2059040 swapFree=4136140/4192956
[pid=29678] ppid=29676 vsize=8700 CPUtime=0
/proc/29678/stat : 29678 (run) S 29676 29678 28293 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143400392 8908800 248 1992294400 4194304 4922060 140734446550368 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29678/statm: 2175 248 208 178 0 68 0
[pid=29679] ppid=29678 vsize=117248 CPUtime=1140.74
/proc/29679/stat : 29679 (pb_cplex) R 29678 29678 28293 0 -1 4202496 631639 0 0 0 113685 389 0 0 25 0 2 0 143400392 120061952 22568 1992294400 134512640 146736320 4293159936 18446744073709551615 136388084 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29679/statm: 29312 22568 1084 2985 0 25854 0
[pid=29679/tid=29689] ppid=29678 vsize=117248 CPUtime=380.1
/proc/29679/task/29689/stat : 29689 (pb_cplex) R 29678 29678 28293 0 -1 4202560 227507 0 0 0 37873 137 0 0 25 0 2 0 143425879 120061952 22568 1992294400 134512640 146736320 4293159936 18446744073709551615 136008441 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1140.74
Current children cumulated vsize (KiB) 125948

[startup+762.309 s]
/proc/loadavg: 1.92 1.84 1.75 3/109 29712
/proc/meminfo: memFree=1373796/2059040 swapFree=4136140/4192956
[pid=29678] ppid=29676 vsize=8700 CPUtime=0
/proc/29678/stat : 29678 (run) S 29676 29678 28293 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143400392 8908800 248 1992294400 4194304 4922060 140734446550368 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29678/statm: 2175 248 208 178 0 68 0
[pid=29679] ppid=29678 vsize=117860 CPUtime=1248.44
/proc/29679/stat : 29679 (pb_cplex) R 29678 29678 28293 0 -1 4202496 681582 0 0 0 124422 422 0 0 25 0 2 0 143400392 120688640 22751 1992294400 134512640 146736320 4293159936 18446744073709551615 136008441 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29679/statm: 29465 22751 1084 2985 0 26007 0
[pid=29679/tid=29689] ppid=29678 vsize=117860 CPUtime=430.89
/proc/29679/task/29689/stat : 29689 (pb_cplex) R 29678 29678 28293 0 -1 4202560 257618 0 0 0 42932 157 0 0 25 0 2 0 143425879 120688640 22751 1992294400 134512640 146736320 4293159936 18446744073709551615 136008050 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1248.44
Current children cumulated vsize (KiB) 126560

[startup+822.301 s]
/proc/loadavg: 2.14 1.91 1.78 3/109 29714
/proc/meminfo: memFree=1370448/2059040 swapFree=4136140/4192956
[pid=29678] ppid=29676 vsize=8700 CPUtime=0
/proc/29678/stat : 29678 (run) S 29676 29678 28293 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143400392 8908800 248 1992294400 4194304 4922060 140734446550368 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29678/statm: 2175 248 208 178 0 68 0
[pid=29679] ppid=29678 vsize=133580 CPUtime=1363.23
/proc/29679/stat : 29679 (pb_cplex) R 29678 29678 28293 0 -1 4202496 728528 0 0 0 135872 451 0 0 25 0 2 0 143400392 136785920 25873 1992294400 134512640 146736320 4293159936 18446744073709551615 136008065 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29679/statm: 33395 25873 1084 2985 0 29937 0
[pid=29679/tid=29689] ppid=29678 vsize=133580 CPUtime=487.25
/proc/29679/task/29689/stat : 29689 (pb_cplex) R 29678 29678 28293 0 -1 4202560 280857 0 0 0 48552 173 0 0 25 0 2 0 143425879 136785920 25873 1992294400 134512640 146736320 4293159936 18446744073709551615 136002917 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1363.23
Current children cumulated vsize (KiB) 142280

[startup+882.301 s]
/proc/loadavg: 2.04 1.92 1.79 3/109 29714
/proc/meminfo: memFree=1366976/2059040 swapFree=4136140/4192956
[pid=29678] ppid=29676 vsize=8700 CPUtime=0
/proc/29678/stat : 29678 (run) S 29676 29678 28293 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143400392 8908800 248 1992294400 4194304 4922060 140734446550368 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29678/statm: 2175 248 208 178 0 68 0
[pid=29679] ppid=29678 vsize=125348 CPUtime=1466.11
/proc/29679/stat : 29679 (pb_cplex) R 29678 29678 28293 0 -1 4202496 771590 0 0 0 146135 476 0 0 25 0 2 0 143400392 128356352 24289 1992294400 134512640 146736320 4293159936 18446744073709551615 136403116 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29679/statm: 31337 24289 1084 2985 0 27879 0
[pid=29679/tid=29689] ppid=29678 vsize=125348 CPUtime=544.73
/proc/29679/task/29689/stat : 29689 (pb_cplex) R 29678 29678 28293 0 -1 4202560 308085 0 0 0 54284 189 0 0 25 0 2 0 143425879 128356352 24289 1992294400 134512640 146736320 4293159936 18446744073709551615 135454093 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1466.11
Current children cumulated vsize (KiB) 134048

[startup+942.301 s]
/proc/loadavg: 2.10 1.96 1.81 2/109 29716
/proc/meminfo: memFree=1367224/2059040 swapFree=4136140/4192956
[pid=29678] ppid=29676 vsize=8700 CPUtime=0
/proc/29678/stat : 29678 (run) S 29676 29678 28293 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143400392 8908800 248 1992294400 4194304 4922060 140734446550368 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29678/statm: 2175 248 208 178 0 68 0
[pid=29679] ppid=29678 vsize=125272 CPUtime=1573.22
/proc/29679/stat : 29679 (pb_cplex) S 29678 29678 28293 0 -1 4202496 826753 0 0 0 156817 505 0 0 25 0 2 0 143400392 128278528 24248 1992294400 134512640 146736320 4293159936 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29679/statm: 31318 24248 1084 2985 0 27860 0
[pid=29679/tid=29689] ppid=29678 vsize=125272 CPUtime=598.15
/proc/29679/task/29689/stat : 29689 (pb_cplex) R 29678 29678 28293 0 -1 4202560 325638 0 0 0 59616 199 0 0 25 0 2 0 143425879 128278528 24248 1992294400 134512640 146736320 4293159936 18446744073709551615 139044509 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1573.22
Current children cumulated vsize (KiB) 133972

[startup+1002.3 s]
/proc/loadavg: 1.95 1.94 1.82 4/109 29718
/proc/meminfo: memFree=1358420/2059040 swapFree=4136140/4192956
[pid=29678] ppid=29676 vsize=8700 CPUtime=0
/proc/29678/stat : 29678 (run) S 29676 29678 28293 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143400392 8908800 248 1992294400 4194304 4922060 140734446550368 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29678/statm: 2175 248 208 178 0 68 0
[pid=29679] ppid=29678 vsize=138588 CPUtime=1679.72
/proc/29679/stat : 29679 (pb_cplex) R 29678 29678 28293 0 -1 4202496 865921 0 0 0 167445 527 0 0 25 0 2 0 143400392 141914112 26555 1992294400 134512640 146736320 4293159936 18446744073709551615 136403112 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29679/statm: 34647 26555 1084 2985 0 31189 0
[pid=29679/tid=29689] ppid=29678 vsize=138588 CPUtime=651.01
/proc/29679/task/29689/stat : 29689 (pb_cplex) R 29678 29678 28293 0 -1 4202560 347136 0 0 0 64889 212 0 0 25 0 2 0 143425879 141914112 26555 1992294400 134512640 146736320 4293159936 18446744073709551615 136008167 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1679.72
Current children cumulated vsize (KiB) 147288

[startup+1062.3 s]
/proc/loadavg: 1.55 1.84 1.79 3/109 29720
/proc/meminfo: memFree=1353832/2059040 swapFree=4136140/4192956
[pid=29678] ppid=29676 vsize=8700 CPUtime=0
/proc/29678/stat : 29678 (run) S 29676 29678 28293 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143400392 8908800 248 1992294400 4194304 4922060 140734446550368 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29678/statm: 2175 248 208 178 0 68 0
[pid=29679] ppid=29678 vsize=141824 CPUtime=1765.29
/proc/29679/stat : 29679 (pb_cplex) R 29678 29678 28293 0 -1 4202496 902127 0 0 0 175977 552 0 0 25 0 2 0 143400392 145227776 27878 1992294400 134512640 146736320 4293159936 18446744073709551615 139022902 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29679/statm: 35456 27878 1084 2985 0 31998 0
[pid=29679/tid=29689] ppid=29678 vsize=141824 CPUtime=706.45
/proc/29679/task/29689/stat : 29689 (pb_cplex) R 29678 29678 28293 0 -1 4202560 364490 0 0 0 70423 222 0 0 25 0 2 0 143425879 145227776 27878 1992294400 134512640 146736320 4293159936 18446744073709551615 135523436 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1765.29
Current children cumulated vsize (KiB) 150524



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1080 s]
/proc/loadavg: 1.68 1.85 1.79 3/109 29720
/proc/meminfo: memFree=1361520/2059040 swapFree=4136140/4192956
[pid=29678] ppid=29676 vsize=8700 CPUtime=0
/proc/29678/stat : 29678 (run) S 29676 29678 28293 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143400392 8908800 248 1992294400 4194304 4922060 140734446550368 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29678/statm: 2175 248 208 178 0 68 0
[pid=29679] ppid=29678 vsize=130248 CPUtime=1800.12
/proc/29679/stat : 29679 (pb_cplex) R 29678 29678 28293 0 -1 4202496 917697 0 0 0 179452 560 0 0 25 0 2 0 143400392 133373952 25646 1992294400 134512640 146736320 4293159936 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29679/statm: 32562 25646 1084 2985 0 29104 0
[pid=29679/tid=29689] ppid=29678 vsize=130248 CPUtime=723.58
/proc/29679/task/29689/stat : 29689 (pb_cplex) R 29678 29678 28293 0 -1 4202560 371455 0 0 0 72132 226 0 0 18 0 2 0 143425879 133373952 25646 1992294400 134512640 146736320 4293159936 18446744073709551615 136001936 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) 138948

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 29678 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.12
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1080.02
CPU time (s): 1800.12
CPU user time (s): 1794.52
CPU system time (s): 5.6
CPU usage (%): 166.675
Max. virtual memory (cumulated for all children) (KiB): 163336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 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 2.03969 second user time and 5.57615 second system time

The end

Launcher Data 

Begin job on node047 at 2010-07-01 23:51:24
IDJOB=2696066
IDBENCH=2942
IDSOLVER=1209
FILE ID=node047/2696066-1278021083
PBS_JOBID= 11198718
Free space on /tmp= 62384 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_14.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696066-1278021083/watcher-2696066-1278021083 -o /tmp/evaluation-result-2696066-1278021083/solver-2696066-1278021083 -C 1800 -W 2000 -M 1800  run HOME/instance-2696066-1278021083.opb

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

MD5SUM BENCH= 840eda79f99ca12a0c705eefe22c37b7
RANDOM SEED=506437446

node047.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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1462388 kB
Buffers:        144248 kB
Cached:         346528 kB
SwapCached:      10104 kB
Active:         243256 kB
Inactive:       261000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1462388 kB
SwapTotal:     4192956 kB
SwapFree:      4136140 kB
Dirty:           18132 kB
Writeback:           0 kB
AnonPages:       12020 kB
Mapped:           8552 kB
Slab:            70380 kB
PageTables:       4184 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181536 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62368 MiB
End job on node047 at 2010-07-02 00:09:26