Trace number 2695956

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) 1800.02 1004.23

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/ttp/normalized-circ6_3.opb
MD5SUMff9be653d1d3ea3b1a82846016e94df6
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark66
Best CPU time to get the best result obtained on this benchmark1798.03
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 64
Optimality of the best value was proved NO
Number of variables540
Total number of constraints4476
Number of constraints which are clauses2532
Number of constraints which are cardinality constraints (but not clauses)264
Number of constraints which are nor clauses,nor cardinality constraints1680
Minimum length of a constraint2
Maximum length of a constraint20
Number of terms in the objective function 180
Biggest coefficient in the objective function 3
Number of bits for the biggest coefficient in the objective function 2
Sum of the numbers in the objective function 324
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 16
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 324
Number of bits of the biggest sum of numbers9
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-2695956-1278017932.opb.
0.00/0.00	c Instance file HOME/instance-2695956-1278017932.opb
0.00/0.00	c File size is 202558 bytes.
0.00/0.09	c Highest Coefficient sum: 40
0.00/0.09	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.10	c ============================[ Problem Statistics ]=============================
0.00/0.10	c |                                                                             |
0.00/0.10	c |  Parsing time:          0.10         s                                      |
0.00/0.10	c |  Number Variables:      540                                                 |
0.00/0.10	c |  Number Constraints:    4476                                                |
0.00/0.10	c ===============================================================================
1800.02/1004.22	c Remaining time 1799.90 sec.
1800.02/1004.22	c 
1800.02/1004.22	c *** INTERRUPTED ***
1800.02/1004.22	s UNKNOWN
1800.02/1004.22	c Total CPU time              : 1797.36 s
1800.02/1004.22	c Memory used           : 92.73 MB
1800.02/1004.22	c CPU time              : 1797.36 s
1800.02/1004.22	c 
1800.02/1004.22	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-2695956-1278017932/watcher-2695956-1278017932 -o /tmp/evaluation-result-2695956-1278017932/solver-2695956-1278017932 -C 1800 -W 2000 -M 1800 run HOME/instance-2695956-1278017932.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: 2.29 2.10 1.38 3/106 2538
/proc/meminfo: memFree=1631304/2059040 swapFree=4192956/4192956
[pid=2538] ppid=2536 vsize=8700 CPUtime=0
/proc/2538/stat : 2538 (run) S 2536 2538 2453 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 108087 8908800 248 1992294400 4194304 4922060 140736079278032 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2538/statm: 2175 248 208 178 0 68 0

[startup+0.051339 s]
/proc/loadavg: 2.29 2.10 1.38 3/106 2538
/proc/meminfo: memFree=1631304/2059040 swapFree=4192956/4192956
[pid=2538] ppid=2536 vsize=8700 CPUtime=0
/proc/2538/stat : 2538 (run) S 2536 2538 2453 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 108087 8908800 248 1992294400 4194304 4922060 140736079278032 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2538/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.10334 s]
/proc/loadavg: 2.29 2.10 1.38 3/106 2538
/proc/meminfo: memFree=1631304/2059040 swapFree=4192956/4192956
[pid=2538] ppid=2536 vsize=8700 CPUtime=0
/proc/2538/stat : 2538 (run) S 2536 2538 2453 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 108087 8908800 248 1992294400 4194304 4922060 140736079278032 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2538/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301355 s]
/proc/loadavg: 2.29 2.10 1.38 3/106 2538
/proc/meminfo: memFree=1631304/2059040 swapFree=4192956/4192956
[pid=2538] ppid=2536 vsize=8700 CPUtime=0
/proc/2538/stat : 2538 (run) S 2536 2538 2453 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 108087 8908800 248 1992294400 4194304 4922060 140736079278032 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2538/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701396 s]
/proc/loadavg: 2.29 2.10 1.38 3/106 2538
/proc/meminfo: memFree=1631304/2059040 swapFree=4192956/4192956
[pid=2538] ppid=2536 vsize=8700 CPUtime=0
/proc/2538/stat : 2538 (run) S 2536 2538 2453 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 108087 8908800 248 1992294400 4194304 4922060 140736079278032 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2538/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50147 s]
/proc/loadavg: 2.29 2.10 1.38 2/108 2540
/proc/meminfo: memFree=1621740/2059040 swapFree=4192956/4192956
[pid=2538] ppid=2536 vsize=8700 CPUtime=0
/proc/2538/stat : 2538 (run) S 2536 2538 2453 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 108087 8908800 248 1992294400 4194304 4922060 140736079278032 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2538/statm: 2175 248 208 178 0 68 0
[pid=2539] ppid=2538 vsize=32296 CPUtime=1.49
/proc/2539/stat : 2539 (pb_cplex) R 2538 2538 2453 0 -1 4202496 5585 0 0 0 147 2 0 0 25 0 1 0 108087 33071104 4227 1992294400 134512640 146736320 4293258016 18446744073709551615 136017771 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/2539/statm: 8074 4227 1004 2985 0 4616 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 40996

[startup+3.10163 s]
/proc/loadavg: 2.29 2.10 1.38 2/108 2540
/proc/meminfo: memFree=1616772/2059040 swapFree=4192956/4192956
[pid=2538] ppid=2536 vsize=8700 CPUtime=0
/proc/2538/stat : 2538 (run) S 2536 2538 2453 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 108087 8908800 248 1992294400 4194304 4922060 140736079278032 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2538/statm: 2175 248 208 178 0 68 0
[pid=2539] ppid=2538 vsize=29744 CPUtime=3.08
/proc/2539/stat : 2539 (pb_cplex) R 2538 2538 2453 0 -1 4202496 6972 0 0 0 306 2 0 0 25 0 1 0 108087 30457856 3868 1992294400 134512640 146736320 4293258016 18446744073709551615 136017757 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/2539/statm: 7436 3868 999 2985 0 3978 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 38444

[startup+6.30095 s]
/proc/loadavg: 2.18 2.08 1.38 2/108 2540
/proc/meminfo: memFree=1618384/2059040 swapFree=4192956/4192956
[pid=2538] ppid=2536 vsize=8700 CPUtime=0
/proc/2538/stat : 2538 (run) S 2536 2538 2453 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 108087 8908800 248 1992294400 4194304 4922060 140736079278032 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2538/statm: 2175 248 208 178 0 68 0
[pid=2539] ppid=2538 vsize=29904 CPUtime=6.28
/proc/2539/stat : 2539 (pb_cplex) R 2538 2538 2453 0 -1 4202496 7627 0 0 0 625 3 0 0 25 0 1 0 108087 30621696 3914 1992294400 134512640 146736320 4293258016 18446744073709551615 135468651 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/2539/statm: 7476 3914 1000 2985 0 4018 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 38604

[startup+12.7016 s]
/proc/loadavg: 2.09 2.06 1.38 2/108 2540
/proc/meminfo: memFree=1615044/2059040 swapFree=4192956/4192956
[pid=2538] ppid=2536 vsize=8700 CPUtime=0
/proc/2538/stat : 2538 (run) S 2536 2538 2453 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 108087 8908800 248 1992294400 4194304 4922060 140736079278032 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2538/statm: 2175 248 208 178 0 68 0
[pid=2539] ppid=2538 vsize=30104 CPUtime=12.69
/proc/2539/stat : 2539 (pb_cplex) R 2538 2538 2453 0 -1 4202496 10072 0 0 0 1264 5 0 0 25 0 1 0 108087 30826496 3973 1992294400 134512640 146736320 4293258016 18446744073709551615 136000487 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/2539/statm: 7526 3973 1015 2985 0 4068 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 38804

[startup+25.5008 s]
/proc/loadavg: 1.85 2.01 1.37 2/109 2543
/proc/meminfo: memFree=1607720/2059040 swapFree=4192956/4192956
[pid=2538] ppid=2536 vsize=8700 CPUtime=0
/proc/2538/stat : 2538 (run) S 2536 2538 2453 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 108087 8908800 248 1992294400 4194304 4922060 140736079278032 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2538/statm: 2175 248 208 178 0 68 0
[pid=2539] ppid=2538 vsize=53376 CPUtime=26.54
/proc/2539/stat : 2539 (pb_cplex) R 2538 2538 2453 0 -1 4202496 14280 0 0 0 2646 8 0 0 18 0 2 0 108087 54657024 6852 1992294400 134512640 146736320 4293258016 18446744073709551615 136403114 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/2539/statm: 13344 6852 1064 2985 0 9886 0
[pid=2539/tid=2543] ppid=2538 vsize=53376 CPUtime=4.83
/proc/2539/task/2543/stat : 2543 (pb_cplex) R 2538 2538 2453 0 -1 4202560 746 0 0 0 483 0 0 0 25 0 2 0 110003 54657024 6852 1992294400 134512640 146736320 4293258016 18446744073709551615 139044509 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 26.54
Current children cumulated vsize (KiB) 62076

[startup+51.101 s]
/proc/loadavg: 1.77 1.97 1.37 3/109 2544
/proc/meminfo: memFree=1604992/2059040 swapFree=4192956/4192956
[pid=2538] ppid=2536 vsize=8700 CPUtime=0
/proc/2538/stat : 2538 (run) S 2536 2538 2453 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 108087 8908800 248 1992294400 4194304 4922060 140736079278032 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2538/statm: 2175 248 208 178 0 68 0
[pid=2539] ppid=2538 vsize=54844 CPUtime=73.46
/proc/2539/stat : 2539 (pb_cplex) R 2538 2538 2453 0 -1 4202496 15501 0 0 0 7334 12 0 0 23 0 2 0 108087 56160256 7362 1992294400 134512640 146736320 4293258016 18446744073709551615 135999170 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/2539/statm: 13711 7362 1097 2985 0 10253 0
[pid=2539/tid=2543] ppid=2538 vsize=54844 CPUtime=29.36
/proc/2539/task/2543/stat : 2543 (pb_cplex) R 2538 2538 2453 0 -1 4202560 1412 0 0 0 2934 2 0 0 19 0 2 0 110003 56160256 7362 1992294400 134512640 146736320 4293258016 18446744073709551615 136007616 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 73.46
Current children cumulated vsize (KiB) 63544

[startup+102.31 s]
/proc/loadavg: 1.84 1.96 1.40 3/109 2545
/proc/meminfo: memFree=1600776/2059040 swapFree=4192956/4192956
[pid=2538] ppid=2536 vsize=8700 CPUtime=0
/proc/2538/stat : 2538 (run) S 2536 2538 2453 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 108087 8908800 248 1992294400 4194304 4922060 140736079278032 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2538/statm: 2175 248 208 178 0 68 0
[pid=2539] ppid=2538 vsize=59992 CPUtime=167.86
/proc/2539/stat : 2539 (pb_cplex) R 2538 2538 2453 0 -1 4202496 18590 0 0 0 16763 23 0 0 25 0 2 0 108087 61431808 8428 1992294400 134512640 146736320 4293258016 18446744073709551615 136403129 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/2539/statm: 14998 8428 1063 2985 0 11540 0
[pid=2539/tid=2543] ppid=2538 vsize=59992 CPUtime=73.48
/proc/2539/task/2543/stat : 2543 (pb_cplex) R 2538 2538 2453 0 -1 4202560 3628 0 0 0 7342 6 0 0 20 0 2 0 110003 61431808 8428 1992294400 134512640 146736320 4293258016 18446744073709551615 136017474 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 167.86
Current children cumulated vsize (KiB) 68692

[startup+162.301 s]
/proc/loadavg: 1.46 1.84 1.39 2/108 2555
/proc/meminfo: memFree=1598248/2059040 swapFree=4192956/4192956
[pid=2538] ppid=2536 vsize=8700 CPUtime=0
/proc/2538/stat : 2538 (run) S 2536 2538 2453 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 108087 8908800 248 1992294400 4194304 4922060 140736079278032 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2538/statm: 2175 248 208 178 0 68 0
[pid=2539] ppid=2538 vsize=64132 CPUtime=246.71
/proc/2539/stat : 2539 (pb_cplex) R 2538 2538 2453 0 -1 4202496 31224 0 0 0 24637 34 0 0 25 0 1 0 108087 65671168 9101 1992294400 134512640 146736320 4293258016 18446744073709551615 136403112 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/2539/statm: 16033 9101 1096 2985 0 12575 0
Current children cumulated CPU time (s) 246.71
Current children cumulated vsize (KiB) 72832

[startup+222.301 s]
/proc/loadavg: 1.75 1.84 1.41 3/109 2560
/proc/meminfo: memFree=1575796/2059040 swapFree=4192956/4192956
[pid=2538] ppid=2536 vsize=8700 CPUtime=0
/proc/2538/stat : 2538 (run) S 2536 2538 2453 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 108087 8908800 248 1992294400 4194304 4922060 140736079278032 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2538/statm: 2175 248 208 178 0 68 0
[pid=2539] ppid=2538 vsize=93844 CPUtime=343.78
/proc/2539/stat : 2539 (pb_cplex) R 2538 2538 2453 0 -1 4202496 54145 0 0 0 34326 52 0 0 25 0 2 0 108087 96096256 14506 1992294400 134512640 146736320 4293258016 18446744073709551615 136385183 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/2539/statm: 23461 14506 1080 2985 0 20003 0
[pid=2539/tid=2559] ppid=2538 vsize=93844 CPUtime=43.7
/proc/2539/task/2559/stat : 2559 (pb_cplex) R 2538 2538 2453 0 -1 4202560 5132 0 0 0 4366 4 0 0 25 0 2 0 125307 96096256 14506 1992294400 134512640 146736320 4293258016 18446744073709551615 136017777 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 343.78
Current children cumulated vsize (KiB) 102544

[startup+282.301 s]
/proc/loadavg: 1.97 1.88 1.45 4/109 2562
/proc/meminfo: memFree=1575424/2059040 swapFree=4192956/4192956
[pid=2538] ppid=2536 vsize=8700 CPUtime=0
/proc/2538/stat : 2538 (run) S 2536 2538 2453 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 108087 8908800 248 1992294400 4194304 4922060 140736079278032 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2538/statm: 2175 248 208 178 0 68 0
[pid=2539] ppid=2538 vsize=93844 CPUtime=456.69
/proc/2539/stat : 2539 (pb_cplex) R 2538 2538 2453 0 -1 4202496 67888 0 0 0 45600 69 0 0 21 0 2 0 108087 96096256 14524 1992294400 134512640 146736320 4293258016 18446744073709551615 139042980 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/2539/statm: 23461 14524 1080 2985 0 20003 0
[pid=2539/tid=2559] ppid=2538 vsize=93844 CPUtime=101.16
/proc/2539/task/2559/stat : 2559 (pb_cplex) R 2538 2538 2453 0 -1 4202560 12564 0 0 0 10104 12 0 0 19 0 2 0 125307 96096256 14524 1992294400 134512640 146736320 4293258016 18446744073709551615 136385183 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 456.69
Current children cumulated vsize (KiB) 102544

[startup+342.301 s]
/proc/loadavg: 1.99 1.90 1.48 3/109 2564
/proc/meminfo: memFree=1575424/2059040 swapFree=4192956/4192956
[pid=2538] ppid=2536 vsize=8700 CPUtime=0
/proc/2538/stat : 2538 (run) S 2536 2538 2453 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 108087 8908800 248 1992294400 4194304 4922060 140736079278032 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2538/statm: 2175 248 208 178 0 68 0
[pid=2539] ppid=2538 vsize=94240 CPUtime=565.81
/proc/2539/stat : 2539 (pb_cplex) R 2538 2538 2453 0 -1 4202496 87010 0 0 0 56493 88 0 0 25 0 2 0 108087 96501760 14538 1992294400 134512640 146736320 4293258016 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/2539/statm: 23560 14538 1080 2985 0 20102 0
[pid=2539/tid=2559] ppid=2538 vsize=94240 CPUtime=158.31
/proc/2539/task/2559/stat : 2559 (pb_cplex) R 2538 2538 2453 0 -1 4202560 25074 0 0 0 15808 23 0 0 25 0 2 0 125307 96501760 14538 1992294400 134512640 146736320 4293258016 18446744073709551615 136017763 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 565.81
Current children cumulated vsize (KiB) 102940

[startup+402.301 s]

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

[pid=2539] ppid=2538 vsize=94384 CPUtime=788.51
/proc/2539/stat : 2539 (pb_cplex) R 2538 2538 2453 0 -1 4202496 130592 0 0 0 78722 129 0 0 25 0 2 0 108087 96649216 14709 1992294400 134512640 146736320 4293258016 18446744073709551615 136008450 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/2539/statm: 23596 14709 1104 2985 0 20138 0
[pid=2539/tid=2559] ppid=2538 vsize=94384 CPUtime=269.1
/proc/2539/task/2559/stat : 2559 (pb_cplex) R 2538 2538 2453 0 -1 4202560 63758 0 0 0 26861 49 0 0 19 0 2 0 125307 96649216 14709 1992294400 134512640 146736320 4293258016 18446744073709551615 136008065 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 788.51
Current children cumulated vsize (KiB) 103084

[startup+522.301 s]
/proc/loadavg: 2.04 1.92 1.56 3/109 2568
/proc/meminfo: memFree=1574184/2059040 swapFree=4192956/4192956
[pid=2538] ppid=2536 vsize=8700 CPUtime=0
/proc/2538/stat : 2538 (run) S 2536 2538 2453 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 108087 8908800 248 1992294400 4194304 4922060 140736079278032 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2538/statm: 2175 248 208 178 0 68 0
[pid=2539] ppid=2538 vsize=95452 CPUtime=901.53
/proc/2539/stat : 2539 (pb_cplex) R 2538 2538 2453 0 -1 4202496 145224 0 0 0 90008 145 0 0 25 0 2 0 108087 97742848 14953 1992294400 134512640 146736320 4293258016 18446744073709551615 136008069 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/2539/statm: 23863 14953 1104 2985 0 20405 0
[pid=2539/tid=2559] ppid=2538 vsize=95452 CPUtime=324.41
/proc/2539/task/2559/stat : 2559 (pb_cplex) R 2538 2538 2453 0 -1 4202560 76240 0 0 0 32382 59 0 0 25 0 2 0 125307 97742848 14953 1992294400 134512640 146736320 4293258016 18446744073709551615 136403109 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 901.53
Current children cumulated vsize (KiB) 104152

[startup+582.302 s]
/proc/loadavg: 2.03 1.95 1.59 3/109 2570
/proc/meminfo: memFree=1573688/2059040 swapFree=4192956/4192956
[pid=2538] ppid=2536 vsize=8700 CPUtime=0
/proc/2538/stat : 2538 (run) S 2536 2538 2453 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 108087 8908800 248 1992294400 4194304 4922060 140736079278032 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2538/statm: 2175 248 208 178 0 68 0
[pid=2539] ppid=2538 vsize=95452 CPUtime=1013.23
/proc/2539/stat : 2539 (pb_cplex) S 2538 2538 2453 0 -1 4202496 152498 0 0 0 101163 160 0 0 25 0 2 0 108087 97742848 14954 1992294400 134512640 146736320 4293258016 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/2539/statm: 23863 14954 1104 2985 0 20405 0
[pid=2539/tid=2559] ppid=2538 vsize=95452 CPUtime=382.29
/proc/2539/task/2559/stat : 2559 (pb_cplex) R 2538 2538 2453 0 -1 4202560 81917 0 0 0 38160 69 0 0 25 0 2 0 125307 97742848 14954 1992294400 134512640 146736320 4293258016 18446744073709551615 136008050 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1013.23
Current children cumulated vsize (KiB) 104152

[startup+642.301 s]
/proc/loadavg: 1.98 1.95 1.61 3/109 2572
/proc/meminfo: memFree=1573192/2059040 swapFree=4192956/4192956
[pid=2538] ppid=2536 vsize=8700 CPUtime=0
/proc/2538/stat : 2538 (run) S 2536 2538 2453 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 108087 8908800 248 1992294400 4194304 4922060 140736079278032 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2538/statm: 2175 248 208 178 0 68 0
[pid=2539] ppid=2538 vsize=95452 CPUtime=1123.22
/proc/2539/stat : 2539 (pb_cplex) R 2538 2538 2453 0 -1 4202496 169209 0 0 0 112146 176 0 0 25 0 2 0 108087 97742848 15001 1992294400 134512640 146736320 4293258016 18446744073709551615 136008167 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/2539/statm: 23863 15001 1104 2985 0 20405 0
[pid=2539/tid=2559] ppid=2538 vsize=95452 CPUtime=434.86
/proc/2539/task/2559/stat : 2559 (pb_cplex) R 2538 2538 2453 0 -1 4202560 95919 0 0 0 43406 80 0 0 23 0 2 0 125307 97742848 15001 1992294400 134512640 146736320 4293258016 18446744073709551615 136008226 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1123.22
Current children cumulated vsize (KiB) 104152

[startup+702.301 s]
/proc/loadavg: 2.13 1.98 1.64 3/109 2573
/proc/meminfo: memFree=1573688/2059040 swapFree=4192956/4192956
[pid=2538] ppid=2536 vsize=8700 CPUtime=0
/proc/2538/stat : 2538 (run) S 2536 2538 2453 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 108087 8908800 248 1992294400 4194304 4922060 140736079278032 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2538/statm: 2175 248 208 178 0 68 0
[pid=2539] ppid=2538 vsize=95560 CPUtime=1237.77
/proc/2539/stat : 2539 (pb_cplex) R 2538 2538 2453 0 -1 4202496 176292 0 0 0 123591 186 0 0 25 0 2 0 108087 97853440 14972 1992294400 134512640 146736320 4293258016 18446744073709551615 136008450 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/2539/statm: 23890 14972 1104 2985 0 20432 0
[pid=2539/tid=2559] ppid=2538 vsize=95560 CPUtime=491.59
/proc/2539/task/2559/stat : 2559 (pb_cplex) R 2538 2538 2453 0 -1 4202560 101492 0 0 0 49075 84 0 0 18 0 2 0 125307 97853440 14972 1992294400 134512640 146736320 4293258016 18446744073709551615 139044510 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1237.77
Current children cumulated vsize (KiB) 104260

[startup+762.31 s]
/proc/loadavg: 2.04 1.98 1.66 4/109 2574
/proc/meminfo: memFree=1573192/2059040 swapFree=4192956/4192956
[pid=2538] ppid=2536 vsize=8700 CPUtime=0
/proc/2538/stat : 2538 (run) S 2536 2538 2453 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 108087 8908800 248 1992294400 4194304 4922060 140736079278032 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2538/statm: 2175 248 208 178 0 68 0
[pid=2539] ppid=2538 vsize=95564 CPUtime=1349.1
/proc/2539/stat : 2539 (pb_cplex) R 2538 2538 2453 0 -1 4202496 192247 0 0 0 134708 202 0 0 25 0 2 0 108087 97857536 15021 1992294400 134512640 146736320 4293258016 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/2539/statm: 23891 15021 1104 2985 0 20433 0
[pid=2539/tid=2559] ppid=2538 vsize=95564 CPUtime=546.6
/proc/2539/task/2559/stat : 2559 (pb_cplex) R 2538 2538 2453 0 -1 4202560 115215 0 0 0 54565 95 0 0 18 0 2 0 125307 97857536 15021 1992294400 134512640 146736320 4293258016 18446744073709551615 136008645 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1349.1
Current children cumulated vsize (KiB) 104264

[startup+822.301 s]
/proc/loadavg: 1.94 1.96 1.67 3/109 2576
/proc/meminfo: memFree=1572324/2059040 swapFree=4192956/4192956
[pid=2538] ppid=2536 vsize=8700 CPUtime=0
/proc/2538/stat : 2538 (run) S 2536 2538 2453 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 108087 8908800 248 1992294400 4194304 4922060 140736079278032 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2538/statm: 2175 248 208 178 0 68 0
[pid=2539] ppid=2538 vsize=94948 CPUtime=1461.4
/proc/2539/stat : 2539 (pb_cplex) R 2538 2538 2453 0 -1 4202496 198466 0 0 0 145924 216 0 0 20 0 2 0 108087 97226752 14882 1992294400 134512640 146736320 4293258016 18446744073709551615 136008263 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/2539/statm: 23737 14882 1104 2985 0 20279 0
[pid=2539/tid=2559] ppid=2538 vsize=94948 CPUtime=603.72
/proc/2539/task/2559/stat : 2559 (pb_cplex) R 2538 2538 2453 0 -1 4202560 119506 0 0 0 60271 101 0 0 20 0 2 0 125307 97226752 14882 1992294400 134512640 146736320 4293258016 18446744073709551615 136008053 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1461.4
Current children cumulated vsize (KiB) 103648

[startup+882.302 s]
/proc/loadavg: 1.95 1.95 1.68 3/109 2578
/proc/meminfo: memFree=1573564/2059040 swapFree=4192956/4192956
[pid=2538] ppid=2536 vsize=8700 CPUtime=0
/proc/2538/stat : 2538 (run) S 2536 2538 2453 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 108087 8908800 248 1992294400 4194304 4922060 140736079278032 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2538/statm: 2175 248 208 178 0 68 0
[pid=2539] ppid=2538 vsize=94948 CPUtime=1574.82
/proc/2539/stat : 2539 (pb_cplex) R 2538 2538 2453 0 -1 4202496 213376 0 0 0 157248 234 0 0 20 0 2 0 108087 97226752 14882 1992294400 134512640 146736320 4293258016 18446744073709551615 136019036 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/2539/statm: 23737 14882 1104 2985 0 20279 0
[pid=2539/tid=2559] ppid=2538 vsize=94948 CPUtime=660.36
/proc/2539/task/2559/stat : 2559 (pb_cplex) R 2538 2538 2453 0 -1 4202560 128365 0 0 0 65926 110 0 0 20 0 2 0 125307 97226752 14882 1992294400 134512640 146736320 4293258016 18446744073709551615 139044580 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1574.82
Current children cumulated vsize (KiB) 103648

[startup+942.302 s]
/proc/loadavg: 1.80 1.91 1.68 3/109 2580
/proc/meminfo: memFree=1571828/2059040 swapFree=4192956/4192956
[pid=2538] ppid=2536 vsize=8700 CPUtime=0
/proc/2538/stat : 2538 (run) S 2536 2538 2453 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 108087 8908800 248 1992294400 4194304 4922060 140736079278032 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2538/statm: 2175 248 208 178 0 68 0
[pid=2539] ppid=2538 vsize=95556 CPUtime=1683.5
/proc/2539/stat : 2539 (pb_cplex) R 2538 2538 2453 0 -1 4202496 220213 0 0 0 168101 249 0 0 24 0 2 0 108087 97849344 14974 1992294400 134512640 146736320 4293258016 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/2539/statm: 23889 14974 1104 2985 0 20431 0
[pid=2539/tid=2559] ppid=2538 vsize=95556 CPUtime=716.19
/proc/2539/task/2559/stat : 2559 (pb_cplex) R 2538 2538 2453 0 -1 4202560 132211 0 0 0 71502 117 0 0 18 0 2 0 125307 97849344 14974 1992294400 134512640 146736320 4293258016 18446744073709551615 136008069 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1683.5
Current children cumulated vsize (KiB) 104256

[startup+1002.3 s]
/proc/loadavg: 1.93 1.92 1.70 3/109 2581
/proc/meminfo: memFree=1573440/2059040 swapFree=4192956/4192956
[pid=2538] ppid=2536 vsize=8700 CPUtime=0
/proc/2538/stat : 2538 (run) S 2536 2538 2453 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 108087 8908800 248 1992294400 4194304 4922060 140736079278032 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2538/statm: 2175 248 208 178 0 68 0
[pid=2539] ppid=2538 vsize=94948 CPUtime=1796.35
/proc/2539/stat : 2539 (pb_cplex) R 2538 2538 2453 0 -1 4202496 241451 0 0 0 179367 268 0 0 25 0 2 0 108087 97226752 14882 1992294400 134512640 146736320 4293258016 18446744073709551615 135526877 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/2539/statm: 23737 14882 1104 2985 0 20279 0
[pid=2539/tid=2559] ppid=2538 vsize=94948 CPUtime=772.23
/proc/2539/task/2559/stat : 2559 (pb_cplex) R 2538 2538 2453 0 -1 4202560 146930 0 0 0 77095 128 0 0 23 0 2 0 125307 97226752 14882 1992294400 134512640 146736320 4293258016 18446744073709551615 136017502 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1796.35
Current children cumulated vsize (KiB) 103648



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1004.2 s]
/proc/loadavg: 1.93 1.93 1.70 3/109 2582
/proc/meminfo: memFree=1573440/2059040 swapFree=4192956/4192956
[pid=2538] ppid=2536 vsize=8700 CPUtime=0
/proc/2538/stat : 2538 (run) S 2536 2538 2453 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 108087 8908800 248 1992294400 4194304 4922060 140736079278032 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2538/statm: 2175 248 208 178 0 68 0
[pid=2539] ppid=2538 vsize=94948 CPUtime=1800.02
/proc/2539/stat : 2539 (pb_cplex) R 2538 2538 2453 0 -1 4202496 242069 0 0 0 179734 268 0 0 25 0 2 0 108087 97226752 14882 1992294400 134512640 146736320 4293258016 18446744073709551615 136008053 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/2539/statm: 23737 14882 1104 2985 0 20279 0
[pid=2539/tid=2559] ppid=2538 vsize=94948 CPUtime=773.98
/proc/2539/task/2559/stat : 2559 (pb_cplex) R 2538 2538 2453 0 -1 4202560 147548 0 0 0 77270 128 0 0 19 0 2 0 125307 97226752 14882 1992294400 134512640 146736320 4293258016 18446744073709551615 136000532 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 103648

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 2538 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 1800.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1004.23
CPU time (s): 1800.02
CPU user time (s): 1797.34
CPU system time (s): 2.68
CPU usage (%): 179.244
Max. virtual memory (cumulated for all children) (KiB): 108584

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= 3
involuntary context switches= 2

runsolver used 2.01869 second user time and 5.29819 second system time

The end

Launcher Data 

Begin job on node027 at 2010-07-01 22:58:52
IDJOB=2695956
IDBENCH=2007
IDSOLVER=1209
FILE ID=node027/2695956-1278017932
PBS_JOBID= 11198754
Free space on /tmp= 61856 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ttp/normalized-circ6_3.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695956-1278017932/watcher-2695956-1278017932 -o /tmp/evaluation-result-2695956-1278017932/solver-2695956-1278017932 -C 1800 -W 2000 -M 1800  run HOME/instance-2695956-1278017932.opb

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

MD5SUM BENCH= ff9be653d1d3ea3b1a82846016e94df6
RANDOM SEED=1844317793

node027.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 2800.179
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5600.35
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 2800.179
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1631832 kB
Buffers:         55432 kB
Cached:         264140 kB
SwapCached:          0 kB
Active:         158636 kB
Inactive:       220188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1631832 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           16756 kB
Writeback:           0 kB
AnonPages:       59116 kB
Mapped:          14296 kB
Slab:            26364 kB
PageTables:       4100 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   178816 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264952 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 61840 MiB
End job on node027 at 2010-07-01 23:15:38