Trace number 2696065

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) 1800.04 1075.02

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/golomb-rulers/normalized-OGR_12.opb
MD5SUMfe9b3ae0ed0deb400897e8cf071ce6eb
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark96
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 95
Optimality of the best value was proved NO
Number of variables1812
Total number of constraints3443
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 constraints3443
Minimum length of a constraint16
Maximum length of a constraint33
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 256
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 1307
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-2696065-1278019792.opb.
0.00/0.00	c Instance file HOME/instance-2696065-1278019792.opb
0.00/0.00	c File size is 799598 bytes.
1.00/1.02	c Highest Coefficient sum: 1307
1.00/1.02	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
1.00/1.03	c ============================[ Problem Statistics ]=============================
1.00/1.03	c |                                                                             |
1.00/1.03	c |  Parsing time:          1.03         s                                      |
1.00/1.03	c |  Number Variables:      1812                                                |
1.00/1.04	c |  Number Constraints:    3443                                                |
1.00/1.04	c ===============================================================================
1800.04/1075.01	c Remaining time 1798.97 sec.
1800.04/1075.01	c 
1800.04/1075.01	c *** INTERRUPTED ***
1800.04/1075.01	s UNKNOWN
1800.04/1075.01	c Total CPU time              : 1793.99 s
1800.04/1075.01	c Memory used           : 92.94 MB
1800.04/1075.01	c CPU time              : 1793.99 s
1800.04/1075.01	c 
1800.04/1075.01	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-2696065-1278019792/watcher-2696065-1278019792 -o /tmp/evaluation-result-2696065-1278019792/solver-2696065-1278019792 -C 1800 -W 2000 -M 1800 run HOME/instance-2696065-1278019792.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: 1.50 1.61 1.56 3/107 24629
/proc/meminfo: memFree=1325792/2059040 swapFree=4139232/4192956
[pid=24629] ppid=24627 vsize=8700 CPUtime=0
/proc/24629/stat : 24629 (run) S 24627 24629 24131 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 175634938 8908800 249 1992294400 4194304 4922060 140733730967776 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24629/statm: 2175 249 208 178 0 68 0

[startup+0.018074 s]
/proc/loadavg: 1.50 1.61 1.56 3/107 24629
/proc/meminfo: memFree=1325792/2059040 swapFree=4139232/4192956
[pid=24629] ppid=24627 vsize=8700 CPUtime=0
/proc/24629/stat : 24629 (run) S 24627 24629 24131 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 175634938 8908800 249 1992294400 4194304 4922060 140733730967776 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24629/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.102082 s]
/proc/loadavg: 1.50 1.61 1.56 3/107 24629
/proc/meminfo: memFree=1325792/2059040 swapFree=4139232/4192956
[pid=24629] ppid=24627 vsize=8700 CPUtime=0
/proc/24629/stat : 24629 (run) S 24627 24629 24131 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 175634938 8908800 249 1992294400 4194304 4922060 140733730967776 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24629/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301099 s]
/proc/loadavg: 1.50 1.61 1.56 3/107 24629
/proc/meminfo: memFree=1325792/2059040 swapFree=4139232/4192956
[pid=24629] ppid=24627 vsize=8700 CPUtime=0
/proc/24629/stat : 24629 (run) S 24627 24629 24131 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 175634938 8908800 249 1992294400 4194304 4922060 140733730967776 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24629/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700136 s]
/proc/loadavg: 1.50 1.61 1.56 3/107 24629
/proc/meminfo: memFree=1325792/2059040 swapFree=4139232/4192956
[pid=24629] ppid=24627 vsize=8700 CPUtime=0
/proc/24629/stat : 24629 (run) S 24627 24629 24131 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 175634938 8908800 249 1992294400 4194304 4922060 140733730967776 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24629/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50121 s]
/proc/loadavg: 1.50 1.61 1.56 2/109 24631
/proc/meminfo: memFree=1322924/2059040 swapFree=4139232/4192956
[pid=24629] ppid=24627 vsize=8700 CPUtime=0
/proc/24629/stat : 24629 (run) S 24627 24629 24131 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 175634938 8908800 249 1992294400 4194304 4922060 140733730967776 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24629/statm: 2175 249 208 178 0 68 0
[pid=24630] ppid=24629 vsize=28412 CPUtime=1.49
/proc/24630/stat : 24630 (pb_cplex) R 24629 24629 24131 0 -1 4202496 5877 0 0 0 147 2 0 0 18 0 1 0 175634938 29093888 3462 1992294400 134512640 146736320 4294278624 18446744073709551615 137173248 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24630/statm: 7103 3462 811 2985 0 3645 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 37112

[startup+3.10135 s]
/proc/loadavg: 1.50 1.61 1.56 2/109 24631
/proc/meminfo: memFree=1304696/2059040 swapFree=4139232/4192956
[pid=24629] ppid=24627 vsize=8700 CPUtime=0
/proc/24629/stat : 24629 (run) S 24627 24629 24131 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 175634938 8908800 249 1992294400 4194304 4922060 140733730967776 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24629/statm: 2175 249 208 178 0 68 0
[pid=24630] ppid=24629 vsize=38180 CPUtime=3.08
/proc/24630/stat : 24630 (pb_cplex) R 24629 24629 24131 0 -1 4202496 17161 0 0 0 303 5 0 0 21 0 1 0 175634938 39096320 5930 1992294400 134512640 146736320 4294278624 18446744073709551615 136015570 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24630/statm: 9545 5930 1001 2985 0 6087 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 46880

[startup+6.30164 s]
/proc/loadavg: 1.54 1.62 1.56 2/109 24631
/proc/meminfo: memFree=1303828/2059040 swapFree=4139232/4192956
[pid=24629] ppid=24627 vsize=8700 CPUtime=0
/proc/24629/stat : 24629 (run) S 24627 24629 24131 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 175634938 8908800 249 1992294400 4194304 4922060 140733730967776 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24629/statm: 2175 249 208 178 0 68 0
[pid=24630] ppid=24629 vsize=39496 CPUtime=6.28
/proc/24630/stat : 24630 (pb_cplex) R 24629 24629 24131 0 -1 4202496 24288 0 0 0 620 8 0 0 25 0 1 0 175634938 40443904 6139 1992294400 134512640 146736320 4294278624 18446744073709551615 137173924 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24630/statm: 9874 6139 1001 2985 0 6416 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 48196

[startup+12.7012 s]
/proc/loadavg: 1.49 1.61 1.56 3/110 24632
/proc/meminfo: memFree=1278524/2059040 swapFree=4139232/4192956
[pid=24629] ppid=24627 vsize=8700 CPUtime=0
/proc/24629/stat : 24629 (run) S 24627 24629 24131 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 175634938 8908800 249 1992294400 4194304 4922060 140733730967776 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24629/statm: 2175 249 208 178 0 68 0
[pid=24630] ppid=24629 vsize=79800 CPUtime=14.7
/proc/24630/stat : 24630 (pb_cplex) R 24629 24629 24131 0 -1 4202496 37524 0 0 0 1456 14 0 0 18 0 2 0 175634938 81715200 12760 1992294400 134512640 146736320 4294278624 18446744073709551615 135454073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24630/statm: 19950 12760 1088 2985 0 16492 0
[pid=24630/tid=24632] ppid=24629 vsize=79800 CPUtime=2.55
/proc/24630/task/24632/stat : 24632 (pb_cplex) R 24629 24629 24131 0 -1 4202560 3178 0 0 0 253 2 0 0 18 0 2 0 175635847 81715200 12760 1992294400 134512640 146736320 4294278624 18446744073709551615 135983202 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 14.7
Current children cumulated vsize (KiB) 88500

[startup+25.5014 s]
/proc/loadavg: 1.88 1.69 1.58 3/110 24634
/proc/meminfo: memFree=1274308/2059040 swapFree=4139232/4192956
[pid=24629] ppid=24627 vsize=8700 CPUtime=0
/proc/24629/stat : 24629 (run) S 24627 24629 24131 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 175634938 8908800 249 1992294400 4194304 4922060 140733730967776 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24629/statm: 2175 249 208 178 0 68 0
[pid=24630] ppid=24629 vsize=84040 CPUtime=37.74
/proc/24630/stat : 24630 (pb_cplex) R 24629 24629 24131 0 -1 4202496 44779 0 0 0 3753 21 0 0 20 0 2 0 175634938 86056960 13904 1992294400 134512640 146736320 4294278624 18446744073709551615 135523304 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24630/statm: 21010 13904 1050 2985 0 17552 0
[pid=24630/tid=24632] ppid=24629 vsize=84040 CPUtime=15.26
/proc/24630/task/24632/stat : 24632 (pb_cplex) R 24629 24629 24131 0 -1 4202560 6923 0 0 0 1521 5 0 0 25 0 2 0 175635847 86056960 13904 1992294400 134512640 146736320 4294278624 18446744073709551615 136008050 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 37.74
Current children cumulated vsize (KiB) 92740

[startup+51.1017 s]
/proc/loadavg: 1.92 1.71 1.59 3/110 24634
/proc/meminfo: memFree=1267488/2059040 swapFree=4139232/4192956
[pid=24629] ppid=24627 vsize=8700 CPUtime=0
/proc/24629/stat : 24629 (run) S 24627 24629 24131 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 175634938 8908800 249 1992294400 4194304 4922060 140733730967776 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24629/statm: 2175 249 208 178 0 68 0
[pid=24630] ppid=24629 vsize=91084 CPUtime=84.94
/proc/24630/stat : 24630 (pb_cplex) R 24629 24629 24131 0 -1 4202496 48709 0 0 0 8468 26 0 0 23 0 2 0 175634938 93270016 15436 1992294400 134512640 146736320 4294278624 18446744073709551615 139044580 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24630/statm: 22771 15436 1050 2985 0 19313 0
[pid=24630/tid=24632] ppid=24629 vsize=91084 CPUtime=39.08
/proc/24630/task/24632/stat : 24632 (pb_cplex) R 24629 24629 24131 0 -1 4202560 8870 0 0 0 3901 7 0 0 25 0 2 0 175635847 93270016 15436 1992294400 134512640 146736320 4294278624 18446744073709551615 139046513 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 84.94
Current children cumulated vsize (KiB) 99784

[startup+102.309 s]
/proc/loadavg: 1.83 1.72 1.60 3/110 24636
/proc/meminfo: memFree=1262776/2059040 swapFree=4139232/4192956
[pid=24629] ppid=24627 vsize=8700 CPUtime=0
/proc/24629/stat : 24629 (run) S 24627 24629 24131 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 175634938 8908800 249 1992294400 4194304 4922060 140733730967776 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24629/statm: 2175 249 208 178 0 68 0
[pid=24630] ppid=24629 vsize=96120 CPUtime=170.15
/proc/24630/stat : 24630 (pb_cplex) R 24629 24629 24131 0 -1 4202496 70416 0 0 0 16967 48 0 0 20 0 2 0 175634938 98426880 16682 1992294400 134512640 146736320 4294278624 18446744073709551615 139042910 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24630/statm: 24030 16682 1050 2985 0 20572 0
[pid=24630/tid=24632] ppid=24629 vsize=96120 CPUtime=77.66
/proc/24630/task/24632/stat : 24632 (pb_cplex) R 24629 24629 24131 0 -1 4202560 22709 0 0 0 7747 19 0 0 20 0 2 0 175635847 98426880 16682 1992294400 134512640 146736320 4294278624 18446744073709551615 136008020 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 170.15
Current children cumulated vsize (KiB) 104820

[startup+162.302 s]
/proc/loadavg: 1.68 1.70 1.60 2/110 24636
/proc/meminfo: memFree=1256452/2059040 swapFree=4139232/4192956
[pid=24629] ppid=24627 vsize=8700 CPUtime=0
/proc/24629/stat : 24629 (run) S 24627 24629 24131 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 175634938 8908800 249 1992294400 4194304 4922060 140733730967776 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24629/statm: 2175 249 208 178 0 68 0
[pid=24630] ppid=24629 vsize=102252 CPUtime=259.88
/proc/24630/stat : 24630 (pb_cplex) S 24629 24629 24131 0 -1 4202496 87439 0 0 0 25922 66 0 0 25 0 2 0 175634938 104706048 18214 1992294400 134512640 146736320 4294278624 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24630/statm: 25563 18214 1071 2985 0 22105 0
[pid=24630/tid=24632] ppid=24629 vsize=102252 CPUtime=133.82
/proc/24630/task/24632/stat : 24632 (pb_cplex) R 24629 24629 24131 0 -1 4202560 30597 0 0 0 13356 26 0 0 25 0 2 0 175635847 104706048 18214 1992294400 134512640 146736320 4294278624 18446744073709551615 136063922 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 259.88
Current children cumulated vsize (KiB) 110952

[startup+222.302 s]
/proc/loadavg: 1.76 1.70 1.61 3/110 24640
/proc/meminfo: memFree=1269224/2059040 swapFree=4139232/4192956
[pid=24629] ppid=24627 vsize=8700 CPUtime=0
/proc/24629/stat : 24629 (run) S 24627 24629 24131 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 175634938 8908800 249 1992294400 4194304 4922060 140733730967776 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24629/statm: 2175 249 208 178 0 68 0
[pid=24630] ppid=24629 vsize=85656 CPUtime=346.93
/proc/24630/stat : 24630 (pb_cplex) R 24629 24629 24131 0 -1 4202496 128364 0 0 0 34602 91 0 0 25 0 2 0 175634938 87711744 14754 1992294400 134512640 146736320 4294278624 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24630/statm: 21414 14754 1101 2985 0 17956 0
[pid=24630/tid=24640] ppid=24629 vsize=85656 CPUtime=14.55
/proc/24630/task/24640/stat : 24640 (pb_cplex) R 24629 24629 24131 0 -1 4202560 13557 0 0 0 1449 6 0 0 25 0 2 0 175655531 87711744 14754 1992294400 134512640 146736320 4294278624 18446744073709551615 136008226 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 346.93
Current children cumulated vsize (KiB) 94356

[startup+282.301 s]
/proc/loadavg: 1.72 1.71 1.61 3/110 24642
/proc/meminfo: memFree=1268852/2059040 swapFree=4139232/4192956
[pid=24629] ppid=24627 vsize=8700 CPUtime=0
/proc/24629/stat : 24629 (run) S 24627 24629 24131 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 175634938 8908800 249 1992294400 4194304 4922060 140733730967776 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24629/statm: 2175 249 208 178 0 68 0
[pid=24630] ppid=24629 vsize=87004 CPUtime=443.14
/proc/24630/stat : 24630 (pb_cplex) R 24629 24629 24131 0 -1 4202496 182775 0 0 0 44192 122 0 0 25 0 2 0 175634938 89092096 15003 1992294400 134512640 146736320 4294278624 18446744073709551615 139046523 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24630/statm: 21751 15003 1095 2985 0 18293 0
[pid=24630/tid=24640] ppid=24629 vsize=87004 CPUtime=66.8
/proc/24630/task/24640/stat : 24640 (pb_cplex) R 24629 24629 24131 0 -1 4202560 41477 0 0 0 6658 22 0 0 25 0 2 0 175655531 89092096 15003 1992294400 134512640 146736320 4294278624 18446744073709551615 135523436 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 443.14
Current children cumulated vsize (KiB) 95704

[startup+342.302 s]
/proc/loadavg: 1.91 1.76 1.64 2/110 24644
/proc/meminfo: memFree=1268728/2059040 swapFree=4139232/4192956
[pid=24629] ppid=24627 vsize=8700 CPUtime=0
/proc/24629/stat : 24629 (run) S 24627 24629 24131 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 175634938 8908800 249 1992294400 4194304 4922060 140733730967776 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24629/statm: 2175 249 208 178 0 68 0
[pid=24630] ppid=24629 vsize=86888 CPUtime=542.46
/proc/24630/stat : 24630 (pb_cplex) S 24629 24629 24131 0 -1 4202496 243409 0 0 0 54087 159 0 0 25 0 2 0 175634938 88973312 14989 1992294400 134512640 146736320 4294278624 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24630/statm: 21722 14989 1095 2985 0 18264 0
[pid=24630/tid=24640] ppid=24629 vsize=86888 CPUtime=111.67
/proc/24630/task/24640/stat : 24640 (pb_cplex) R 24629 24629 24131 0 -1 4202560 78883 0 0 0 11122 45 0 0 25 0 2 0 175655531 88973312 14989 1992294400 134512640 146736320 4294278624 18446744073709551615 136008450 0 2 4096 16387 0 0 0 -1 1 0 0 0

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

[pid=24630] ppid=24629 vsize=91500 CPUtime=838.66
/proc/24630/stat : 24630 (pb_cplex) R 24629 24629 24131 0 -1 4202496 415544 0 0 0 83605 261 0 0 21 0 2 0 175634938 93696000 15830 1992294400 134512640 146736320 4294278624 18446744073709551615 136008042 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24630/statm: 22875 15830 1095 2985 0 19417 0
[pid=24630/tid=24640] ppid=24629 vsize=91500 CPUtime=268.05
/proc/24630/task/24640/stat : 24640 (pb_cplex) R 24629 24629 24131 0 -1 4202560 179704 0 0 0 26699 106 0 0 21 0 2 0 175655531 93696000 15830 1992294400 134512640 146736320 4294278624 18446744073709551615 139042883 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 838.66
Current children cumulated vsize (KiB) 100200

[startup+582.301 s]
/proc/loadavg: 1.97 1.82 1.68 3/110 24653
/proc/meminfo: memFree=1261908/2059040 swapFree=4139232/4192956
[pid=24629] ppid=24627 vsize=8700 CPUtime=0
/proc/24629/stat : 24629 (run) S 24627 24629 24131 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 175634938 8908800 249 1992294400 4194304 4922060 140733730967776 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24629/statm: 2175 249 208 178 0 68 0
[pid=24630] ppid=24629 vsize=97216 CPUtime=942.67
/proc/24630/stat : 24630 (pb_cplex) R 24629 24629 24131 0 -1 4202496 493898 0 0 0 93960 307 0 0 21 0 2 0 175634938 99549184 16859 1992294400 134512640 146736320 4294278624 18446744073709551615 136008454 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24630/statm: 24304 16859 1095 2985 0 20846 0
[pid=24630/tid=24640] ppid=24629 vsize=97216 CPUtime=326.75
/proc/24630/task/24640/stat : 24640 (pb_cplex) R 24629 24629 24131 0 -1 4202560 218067 0 0 0 32545 130 0 0 21 0 2 0 175655531 99549184 16859 1992294400 134512640 146736320 4294278624 18446744073709551615 136008065 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 942.67
Current children cumulated vsize (KiB) 105916

[startup+642.301 s]
/proc/loadavg: 1.69 1.78 1.67 3/110 24655
/proc/meminfo: memFree=1264636/2059040 swapFree=4139232/4192956
[pid=24629] ppid=24627 vsize=8700 CPUtime=0
/proc/24629/stat : 24629 (run) S 24627 24629 24131 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 175634938 8908800 249 1992294400 4194304 4922060 140733730967776 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24629/statm: 2175 249 208 178 0 68 0
[pid=24630] ppid=24629 vsize=92192 CPUtime=1041.55
/proc/24630/stat : 24630 (pb_cplex) R 24629 24629 24131 0 -1 4202496 553695 0 0 0 103812 343 0 0 25 0 2 0 175634938 94404608 16067 1992294400 134512640 146736320 4294278624 18446744073709551615 139042876 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24630/statm: 23048 16067 1095 2985 0 19590 0
[pid=24630/tid=24640] ppid=24629 vsize=92192 CPUtime=374.01
/proc/24630/task/24640/stat : 24640 (pb_cplex) R 24629 24629 24131 0 -1 4202560 242089 0 0 0 37255 146 0 0 25 0 2 0 175655531 94404608 16067 1992294400 134512640 146736320 4294278624 18446744073709551615 136002914 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1041.55
Current children cumulated vsize (KiB) 100892

[startup+702.301 s]
/proc/loadavg: 1.74 1.77 1.67 3/110 24657
/proc/meminfo: memFree=1267240/2059040 swapFree=4139232/4192956
[pid=24629] ppid=24627 vsize=8700 CPUtime=0
/proc/24629/stat : 24629 (run) S 24627 24629 24131 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 175634938 8908800 249 1992294400 4194304 4922060 140733730967776 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24629/statm: 2175 249 208 178 0 68 0
[pid=24630] ppid=24629 vsize=98860 CPUtime=1146.12
/proc/24630/stat : 24630 (pb_cplex) R 24629 24629 24131 0 -1 4202496 600512 0 0 0 114239 373 0 0 25 0 2 0 175634938 101232640 17123 1992294400 134512640 146736320 4294278624 18446744073709551615 136008234 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24630/statm: 24715 17123 1095 2985 0 21257 0
[pid=24630/tid=24640] ppid=24629 vsize=98860 CPUtime=424.35
/proc/24630/task/24640/stat : 24640 (pb_cplex) R 24629 24629 24131 0 -1 4202560 265766 0 0 0 42274 161 0 0 18 0 2 0 175655531 101232640 17123 1992294400 134512640 146736320 4294278624 18446744073709551615 139023098 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1146.12
Current children cumulated vsize (KiB) 107560

[startup+762.309 s]
/proc/loadavg: 1.70 1.75 1.66 3/110 24657
/proc/meminfo: memFree=1265380/2059040 swapFree=4139232/4192956
[pid=24629] ppid=24627 vsize=8700 CPUtime=0
/proc/24629/stat : 24629 (run) S 24627 24629 24131 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 175634938 8908800 249 1992294400 4194304 4922060 140733730967776 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24629/statm: 2175 249 208 178 0 68 0
[pid=24630] ppid=24629 vsize=91752 CPUtime=1247.06
/proc/24630/stat : 24630 (pb_cplex) R 24629 24629 24131 0 -1 4202496 663679 0 0 0 124295 411 0 0 25 0 2 0 175634938 93954048 15869 1992294400 134512640 146736320 4294278624 18446744073709551615 135846789 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24630/statm: 22938 15869 1095 2985 0 19480 0
[pid=24630/tid=24640] ppid=24629 vsize=91752 CPUtime=474.23
/proc/24630/task/24640/stat : 24640 (pb_cplex) R 24629 24629 24131 0 -1 4202560 296676 0 0 0 47241 182 0 0 20 0 2 0 175655531 93954048 15869 1992294400 134512640 146736320 4294278624 18446744073709551615 136008047 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1247.06
Current children cumulated vsize (KiB) 100452

[startup+822.301 s]
/proc/loadavg: 1.66 1.73 1.66 3/110 24659
/proc/meminfo: memFree=1264264/2059040 swapFree=4139232/4192956
[pid=24629] ppid=24627 vsize=8700 CPUtime=0
/proc/24629/stat : 24629 (run) S 24627 24629 24131 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 175634938 8908800 249 1992294400 4194304 4922060 140733730967776 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24629/statm: 2175 249 208 178 0 68 0
[pid=24630] ppid=24629 vsize=92668 CPUtime=1349.36
/proc/24630/stat : 24630 (pb_cplex) R 24629 24629 24131 0 -1 4202496 722140 0 0 0 134493 443 0 0 25 0 2 0 175634938 94892032 15972 1992294400 134512640 146736320 4294278624 18446744073709551615 136008050 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24630/statm: 23167 15972 1095 2985 0 19709 0
[pid=24630/tid=24640] ppid=24629 vsize=92668 CPUtime=524.55
/proc/24630/task/24640/stat : 24640 (pb_cplex) R 24629 24629 24131 0 -1 4202560 327412 0 0 0 52256 199 0 0 25 0 2 0 175655531 94892032 15972 1992294400 134512640 146736320 4294278624 18446744073709551615 136008309 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1349.36
Current children cumulated vsize (KiB) 101368

[startup+882.3 s]
/proc/loadavg: 1.97 1.81 1.69 2/110 24661
/proc/meminfo: memFree=1263644/2059040 swapFree=4139232/4192956
[pid=24629] ppid=24627 vsize=8700 CPUtime=0
/proc/24629/stat : 24629 (run) S 24627 24629 24131 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 175634938 8908800 249 1992294400 4194304 4922060 140733730967776 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24629/statm: 2175 249 208 178 0 68 0
[pid=24630] ppid=24629 vsize=93796 CPUtime=1453.54
/proc/24630/stat : 24630 (pb_cplex) S 24629 24629 24131 0 -1 4202496 820212 0 0 0 144858 496 0 0 25 0 2 0 175634938 96047104 16279 1992294400 134512640 146736320 4294278624 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24630/statm: 23449 16279 1095 2985 0 19991 0
[pid=24630/tid=24640] ppid=24629 vsize=93796 CPUtime=581.09
/proc/24630/task/24640/stat : 24640 (pb_cplex) R 24629 24629 24131 0 -1 4202560 404120 0 0 0 57871 238 0 0 25 0 2 0 175655531 96047104 16279 1992294400 134512640 146736320 4294278624 18446744073709551615 136008069 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1453.54
Current children cumulated vsize (KiB) 102496

[startup+942.301 s]
/proc/loadavg: 1.92 1.81 1.70 2/110 24663
/proc/meminfo: memFree=1262032/2059040 swapFree=4139232/4192956
[pid=24629] ppid=24627 vsize=8700 CPUtime=0
/proc/24629/stat : 24629 (run) S 24627 24629 24131 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 175634938 8908800 249 1992294400 4194304 4922060 140733730967776 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24629/statm: 2175 249 208 178 0 68 0
[pid=24630] ppid=24629 vsize=91868 CPUtime=1560.95
/proc/24630/stat : 24630 (pb_cplex) R 24629 24629 24131 0 -1 4202496 862770 0 0 0 155571 524 0 0 25 0 2 0 175634938 94072832 15807 1992294400 134512640 146736320 4294278624 18446744073709551615 136008065 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24630/statm: 22967 15807 1095 2985 0 19509 0
[pid=24630/tid=24640] ppid=24629 vsize=91868 CPUtime=638.38
/proc/24630/task/24640/stat : 24640 (pb_cplex) R 24629 24629 24131 0 -1 4202560 422493 0 0 0 63587 251 0 0 18 0 2 0 175655531 94072832 15807 1992294400 134512640 146736320 4294278624 18446744073709551615 136403112 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1560.95
Current children cumulated vsize (KiB) 100568

[startup+1002.3 s]
/proc/loadavg: 1.90 1.83 1.71 3/110 24665
/proc/meminfo: memFree=1264016/2059040 swapFree=4139232/4192956
[pid=24629] ppid=24627 vsize=8700 CPUtime=0
/proc/24629/stat : 24629 (run) S 24627 24629 24131 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 175634938 8908800 249 1992294400 4194304 4922060 140733730967776 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24629/statm: 2175 249 208 178 0 68 0
[pid=24630] ppid=24629 vsize=93804 CPUtime=1666.69
/proc/24630/stat : 24630 (pb_cplex) R 24629 24629 24131 0 -1 4202496 922838 0 0 0 166109 560 0 0 25 0 2 0 175634938 96055296 16351 1992294400 134512640 146736320 4294278624 18446744073709551615 136008050 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24630/statm: 23451 16351 1095 2985 0 19993 0
[pid=24630/tid=24640] ppid=24629 vsize=93804 CPUtime=691.82
/proc/24630/task/24640/stat : 24640 (pb_cplex) R 24629 24629 24131 0 -1 4202560 458316 0 0 0 68910 272 0 0 20 0 2 0 175655531 96055296 16351 1992294400 134512640 146736320 4294278624 18446744073709551615 135526487 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1666.69
Current children cumulated vsize (KiB) 102504

[startup+1062.3 s]
/proc/loadavg: 2.01 1.86 1.72 3/110 24665
/proc/meminfo: memFree=1262652/2059040 swapFree=4139232/4192956
[pid=24629] ppid=24627 vsize=8700 CPUtime=0
/proc/24629/stat : 24629 (run) S 24627 24629 24131 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 175634938 8908800 249 1992294400 4194304 4922060 140733730967776 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24629/statm: 2175 249 208 178 0 68 0
[pid=24630] ppid=24629 vsize=94500 CPUtime=1775.34
/proc/24630/stat : 24630 (pb_cplex) R 24629 24629 24131 0 -1 4202496 984229 0 0 0 176937 597 0 0 25 0 2 0 175634938 96768000 16554 1992294400 134512640 146736320 4294278624 18446744073709551615 135450745 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24630/statm: 23625 16554 1095 2985 0 20167 0
[pid=24630/tid=24640] ppid=24629 vsize=94500 CPUtime=750.16
/proc/24630/task/24640/stat : 24640 (pb_cplex) R 24629 24629 24131 0 -1 4202560 496001 0 0 0 74723 293 0 0 24 0 2 0 175655531 96768000 16554 1992294400 134512640 146736320 4294278624 18446744073709551615 139042876 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1775.34
Current children cumulated vsize (KiB) 103200



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1075 s]
/proc/loadavg: 2.01 1.86 1.73 3/110 24667
/proc/meminfo: memFree=1262652/2059040 swapFree=4139232/4192956
[pid=24629] ppid=24627 vsize=8700 CPUtime=0
/proc/24629/stat : 24629 (run) S 24627 24629 24131 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 175634938 8908800 249 1992294400 4194304 4922060 140733730967776 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24629/statm: 2175 249 208 178 0 68 0
[pid=24630] ppid=24629 vsize=95164 CPUtime=1800.04
/proc/24630/stat : 24630 (pb_cplex) R 24629 24629 24131 0 -1 4202496 997663 0 0 0 179397 607 0 0 25 0 2 0 175634938 97447936 16648 1992294400 134512640 146736320 4294278624 18446744073709551615 135523304 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24630/statm: 23791 16648 1095 2985 0 20333 0
[pid=24630/tid=24640] ppid=24629 vsize=95164 CPUtime=762.76
/proc/24630/task/24640/stat : 24640 (pb_cplex) R 24629 24629 24131 0 -1 4202560 506854 0 0 0 75976 300 0 0 25 0 2 0 175655531 97447936 16648 1992294400 134512640 146736320 4294278624 18446744073709551615 136008065 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 103864

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 24629 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=1999
# CPU time returned by wait4() is 0.001999
# while last known CPU time is 1800.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1075.02
CPU time (s): 1800.04
CPU user time (s): 1793.97
CPU system time (s): 6.07
CPU usage (%): 167.442
Max. virtual memory (cumulated for all children) (KiB): 114936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 365
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 2

runsolver used 1.9957 second user time and 5.64814 second system time

The end

Launcher Data 

Begin job on node025 at 2010-07-01 23:29:52
IDJOB=2696065
IDBENCH=2636
IDSOLVER=1209
FILE ID=node025/2696065-1278019792
PBS_JOBID= 11198736
Free space on /tmp= 62232 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_12.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696065-1278019792/watcher-2696065-1278019792 -o /tmp/evaluation-result-2696065-1278019792/solver-2696065-1278019792 -C 1800 -W 2000 -M 1800  run HOME/instance-2696065-1278019792.opb

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

MD5SUM BENCH= fe9b3ae0ed0deb400897e8cf071ce6eb
RANDOM SEED=1180044533

node025.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		: 3000.242
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		: 3000.242
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:       1326320 kB
Buffers:        202028 kB
Cached:         412688 kB
SwapCached:       7972 kB
Active:         322492 kB
Inactive:       307360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1326320 kB
SwapTotal:     4192956 kB
SwapFree:      4139232 kB
Dirty:           17400 kB
Writeback:           0 kB
AnonPages:       12884 kB
Mapped:          11944 kB
Slab:            80728 kB
PageTables:       4244 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183040 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= 62216 MiB
End job on node025 at 2010-07-01 23:47:49