Trace number 2697114

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) 1800.09 1082.43

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_200_25_5.opb
MD5SUMe3f554c192a1ee7b261cc2808827870e
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark13
Best CPU time to get the best result obtained on this benchmark1789.53
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 12
Optimality of the best value was proved NO
Number of variables200
Total number of constraints200
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 constraints200
Minimum length of a constraint26
Maximum length of a constraint50
Number of terms in the objective function 200
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)6226
Sum of products size (including duplicates)12452
Number of different products6226
Sum of products size12452

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2697114-1278050287.opb.
0.00/0.00	c Instance file HOME/instance-2697114-1278050287.opb
0.00/0.00	c File size is 460397 bytes.
0.00/0.20	c Highest Coefficient sum: 51
0.00/0.20	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.22	c ============================[ Problem Statistics ]=============================
0.00/0.22	c |                                                                             |
0.00/0.22	c |  Parsing time:          0.21         s                                      |
0.00/0.22	c |  Number Variables:      6426                                                |
0.00/0.23	c |  Number Constraints:    12652                                               |
0.00/0.23	c ===============================================================================
1800.09/1082.42	c Remaining time 1799.79 sec.
1800.09/1082.42	c 
1800.09/1082.42	c *** INTERRUPTED ***
1800.09/1082.42	s UNKNOWN
1800.09/1082.42	c Total CPU time              : 1797.21 s
1800.09/1082.42	c Memory used           : 118.25 MB
1800.09/1082.42	c CPU time              : 1797.21 s
1800.09/1082.42	c 
1800.09/1082.42	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-2697114-1278050287/watcher-2697114-1278050287 -o /tmp/evaluation-result-2697114-1278050287/solver-2697114-1278050287 -C 1800 -W 2000 -M 1800 run HOME/instance-2697114-1278050287.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: 1.84 1.79 1.73 3/106 31297
/proc/meminfo: memFree=1426856/2059040 swapFree=4136140/4192956
[pid=31297] ppid=31295 vsize=8700 CPUtime=0
/proc/31297/stat : 31297 (run) R 31295 31297 31039 0 -1 4202496 347 0 0 0 0 0 0 0 20 0 1 0 146320815 8908800 248 1992294400 4194304 4922060 140737043362176 18446744073709551615 242171355541 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/31297/statm: 2175 248 208 178 0 68 0

[startup+0.0604099 s]
/proc/loadavg: 1.84 1.79 1.73 3/106 31297
/proc/meminfo: memFree=1426856/2059040 swapFree=4136140/4192956
[pid=31297] ppid=31295 vsize=8700 CPUtime=0
/proc/31297/stat : 31297 (run) S 31295 31297 31039 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146320815 8908800 248 1992294400 4194304 4922060 140737043362176 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31297/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100493 s]
/proc/loadavg: 1.84 1.79 1.73 3/106 31297
/proc/meminfo: memFree=1426856/2059040 swapFree=4136140/4192956
[pid=31297] ppid=31295 vsize=8700 CPUtime=0
/proc/31297/stat : 31297 (run) S 31295 31297 31039 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146320815 8908800 248 1992294400 4194304 4922060 140737043362176 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31297/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.305221 s]
/proc/loadavg: 1.84 1.79 1.73 3/106 31297
/proc/meminfo: memFree=1426856/2059040 swapFree=4136140/4192956
[pid=31297] ppid=31295 vsize=8700 CPUtime=0
/proc/31297/stat : 31297 (run) S 31295 31297 31039 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146320815 8908800 248 1992294400 4194304 4922060 140737043362176 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31297/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700217 s]
/proc/loadavg: 1.84 1.79 1.73 3/106 31297
/proc/meminfo: memFree=1426856/2059040 swapFree=4136140/4192956
[pid=31297] ppid=31295 vsize=8700 CPUtime=0
/proc/31297/stat : 31297 (run) S 31295 31297 31039 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146320815 8908800 248 1992294400 4194304 4922060 140737043362176 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31297/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50021 s]
/proc/loadavg: 1.84 1.79 1.73 2/108 31299
/proc/meminfo: memFree=1404148/2059040 swapFree=4136140/4192956
[pid=31297] ppid=31295 vsize=8700 CPUtime=0
/proc/31297/stat : 31297 (run) S 31295 31297 31039 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146320815 8908800 248 1992294400 4194304 4922060 140737043362176 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31297/statm: 2175 248 208 178 0 68 0
[pid=31298] ppid=31297 vsize=52544 CPUtime=1.48
/proc/31298/stat : 31298 (pb_cplex) R 31297 31297 31039 0 -1 4202496 8956 0 0 0 145 3 0 0 19 0 1 0 146320815 53805056 6949 1992294400 134512640 146736320 4291346384 18446744073709551615 137176418 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/31298/statm: 13136 6949 968 2985 0 9678 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 61244

[startup+3.10019 s]
/proc/loadavg: 1.77 1.78 1.73 4/108 31299
/proc/meminfo: memFree=1399436/2059040 swapFree=4136140/4192956
[pid=31297] ppid=31295 vsize=8700 CPUtime=0
/proc/31297/stat : 31297 (run) S 31295 31297 31039 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146320815 8908800 248 1992294400 4194304 4922060 140737043362176 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31297/statm: 2175 248 208 178 0 68 0
[pid=31298] ppid=31297 vsize=85480 CPUtime=3.08
/proc/31298/stat : 31298 (pb_cplex) R 31297 31297 31039 0 -1 4202496 21303 0 0 0 301 7 0 0 25 0 2 0 146320815 87531520 11146 1992294400 134512640 146736320 4291346384 18446744073709551615 136365684 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/31298/statm: 21370 11146 1030 2985 0 17912 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 94180

[startup+6.30116 s]
/proc/loadavg: 1.77 1.78 1.73 4/109 31300
/proc/meminfo: memFree=1368552/2059040 swapFree=4136140/4192956
[pid=31297] ppid=31295 vsize=8700 CPUtime=0
/proc/31297/stat : 31297 (run) S 31295 31297 31039 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146320815 8908800 248 1992294400 4194304 4922060 140737043362176 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31297/statm: 2175 248 208 178 0 68 0
[pid=31298] ppid=31297 vsize=101704 CPUtime=8.7
/proc/31298/stat : 31298 (pb_cplex) R 31297 31297 31039 0 -1 4202496 73249 0 0 0 832 38 0 0 25 0 2 0 146320815 104144896 15418 1992294400 134512640 146736320 4291346384 18446744073709551615 136403117 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/31298/statm: 25426 15418 1039 2985 0 21968 0
[pid=31298/tid=31300] ppid=31297 vsize=101704 CPUtime=2.62
/proc/31298/task/31300/stat : 31300 (pb_cplex) R 31297 31297 31039 0 -1 4202560 27437 0 0 0 247 15 0 0 16 0 2 0 146321123 104144896 15418 1992294400 134512640 146736320 4291346384 18446744073709551615 135454093 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 8.7
Current children cumulated vsize (KiB) 110404

[startup+12.7001 s]
/proc/loadavg: 1.79 1.78 1.73 2/108 31300
/proc/meminfo: memFree=1379720/2059040 swapFree=4136140/4192956
[pid=31297] ppid=31295 vsize=8700 CPUtime=0
/proc/31297/stat : 31297 (run) S 31295 31297 31039 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146320815 8908800 248 1992294400 4194304 4922060 140737043362176 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31297/statm: 2175 248 208 178 0 68 0
[pid=31298] ppid=31297 vsize=73240 CPUtime=16.09
/proc/31298/stat : 31298 (pb_cplex) R 31297 31297 31039 0 -1 4202496 96607 0 0 0 1556 53 0 0 25 0 1 0 146320815 74997760 12741 1992294400 134512640 146736320 4291346384 18446744073709551615 135188796 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/31298/statm: 18310 12741 1054 2985 0 14852 0
Current children cumulated CPU time (s) 16.09
Current children cumulated vsize (KiB) 81940

[startup+25.501 s]
/proc/loadavg: 1.61 1.75 1.72 2/108 31300
/proc/meminfo: memFree=1379720/2059040 swapFree=4136140/4192956
[pid=31297] ppid=31295 vsize=8700 CPUtime=0
/proc/31297/stat : 31297 (run) S 31295 31297 31039 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146320815 8908800 248 1992294400 4194304 4922060 140737043362176 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31297/statm: 2175 248 208 178 0 68 0
[pid=31298] ppid=31297 vsize=73240 CPUtime=28.88
/proc/31298/stat : 31298 (pb_cplex) R 31297 31297 31039 0 -1 4202496 96607 0 0 0 2835 53 0 0 25 0 1 0 146320815 74997760 12741 1992294400 134512640 146736320 4291346384 18446744073709551615 135854535 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/31298/statm: 18310 12741 1054 2985 0 14852 0
Current children cumulated CPU time (s) 28.88
Current children cumulated vsize (KiB) 81940

[startup+51.1007 s]
/proc/loadavg: 1.40 1.68 1.70 2/108 31302
/proc/meminfo: memFree=1379596/2059040 swapFree=4136140/4192956
[pid=31297] ppid=31295 vsize=8700 CPUtime=0
/proc/31297/stat : 31297 (run) S 31295 31297 31039 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146320815 8908800 248 1992294400 4194304 4922060 140737043362176 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31297/statm: 2175 248 208 178 0 68 0
[pid=31298] ppid=31297 vsize=73240 CPUtime=54.45
/proc/31298/stat : 31298 (pb_cplex) R 31297 31297 31039 0 -1 4202496 96607 0 0 0 5390 55 0 0 25 0 1 0 146320815 74997760 12741 1992294400 134512640 146736320 4291346384 18446744073709551615 136403425 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/31298/statm: 18310 12741 1054 2985 0 14852 0
Current children cumulated CPU time (s) 54.45
Current children cumulated vsize (KiB) 81940

[startup+102.308 s]
/proc/loadavg: 1.16 1.57 1.66 2/108 31302
/proc/meminfo: memFree=1379348/2059040 swapFree=4136140/4192956
[pid=31297] ppid=31295 vsize=8700 CPUtime=0
/proc/31297/stat : 31297 (run) S 31295 31297 31039 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146320815 8908800 248 1992294400 4194304 4922060 140737043362176 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31297/statm: 2175 248 208 178 0 68 0
[pid=31298] ppid=31297 vsize=73036 CPUtime=105.63
/proc/31298/stat : 31298 (pb_cplex) R 31297 31297 31039 0 -1 4202496 101218 0 0 0 10505 58 0 0 25 0 1 0 146320815 74788864 12694 1992294400 134512640 146736320 4291346384 18446744073709551615 139044540 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/31298/statm: 18259 12694 1058 2985 0 14801 0
Current children cumulated CPU time (s) 105.63
Current children cumulated vsize (KiB) 81736

[startup+162.301 s]
/proc/loadavg: 1.06 1.47 1.62 2/109 31306
/proc/meminfo: memFree=1358012/2059040 swapFree=4136140/4192956
[pid=31297] ppid=31295 vsize=8700 CPUtime=0
/proc/31297/stat : 31297 (run) S 31295 31297 31039 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146320815 8908800 248 1992294400 4194304 4922060 140737043362176 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31297/statm: 2175 248 208 178 0 68 0
[pid=31298] ppid=31297 vsize=103864 CPUtime=168.94
/proc/31298/stat : 31298 (pb_cplex) R 31297 31297 31039 0 -1 4202496 116579 0 0 0 16827 67 0 0 25 0 2 0 146320815 106356736 18091 1992294400 134512640 146736320 4291346384 18446744073709551615 136384854 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31298/statm: 25966 18091 1069 2985 0 22508 0
[pid=31298/tid=31306] ppid=31297 vsize=103864 CPUtime=0
/proc/31298/task/31306/stat : 31306 (pb_cplex) S 31297 31297 31039 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 2 0 146336466 106356736 18091 1992294400 134512640 146736320 4291346384 18446744073709551615 144580073 0 2 4096 16387 18446604437877373952 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 168.94
Current children cumulated vsize (KiB) 112564

[startup+222.3 s]
/proc/loadavg: 1.21 1.43 1.59 3/109 31317
/proc/meminfo: memFree=1367808/2059040 swapFree=4136140/4192956
[pid=31297] ppid=31295 vsize=8700 CPUtime=0
/proc/31297/stat : 31297 (run) S 31295 31297 31039 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146320815 8908800 248 1992294400 4194304 4922060 140737043362176 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31297/statm: 2175 248 208 178 0 68 0
[pid=31298] ppid=31297 vsize=114740 CPUtime=246.33
/proc/31298/stat : 31298 (pb_cplex) R 31297 31297 31039 0 -1 4202496 157038 0 0 0 24547 86 0 0 18 0 2 0 146320815 117493760 20228 1992294400 134512640 146736320 4291346384 18446744073709551615 136000406 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31298/statm: 28685 20228 1067 2985 0 25227 0
[pid=31298/tid=31306] ppid=31297 vsize=114740 CPUtime=42.03
/proc/31298/task/31306/stat : 31306 (pb_cplex) R 31297 31297 31039 0 -1 4202560 26291 0 0 0 4192 11 0 0 25 0 2 0 146336466 117493760 20228 1992294400 134512640 146736320 4291346384 18446744073709551615 136000308 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 246.33
Current children cumulated vsize (KiB) 123440

[startup+282.3 s]
/proc/loadavg: 1.60 1.51 1.61 2/109 31319
/proc/meminfo: memFree=1345240/2059040 swapFree=4136140/4192956
[pid=31297] ppid=31295 vsize=8700 CPUtime=0
/proc/31297/stat : 31297 (run) S 31295 31297 31039 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146320815 8908800 248 1992294400 4194304 4922060 140737043362176 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31297/statm: 2175 248 208 178 0 68 0
[pid=31298] ppid=31297 vsize=117520 CPUtime=354.88
/proc/31298/stat : 31298 (pb_cplex) R 31297 31297 31039 0 -1 4202496 188425 0 0 0 35381 107 0 0 25 0 2 0 146320815 120340480 21083 1992294400 134512640 146736320 4291346384 18446744073709551615 136403112 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31298/statm: 29380 21083 1067 2985 0 25922 0
[pid=31298/tid=31306] ppid=31297 vsize=117520 CPUtime=90.6
/proc/31298/task/31306/stat : 31306 (pb_cplex) S 31297 31297 31039 0 -1 4202560 39361 0 0 0 9040 20 0 0 25 0 2 0 146336466 120340480 21083 1992294400 134512640 146736320 4291346384 18446744073709551615 144580073 0 2 4096 16387 18446604437877373952 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 354.88
Current children cumulated vsize (KiB) 126220

[startup+342.301 s]
/proc/loadavg: 1.66 1.52 1.61 3/109 31319
/proc/meminfo: memFree=1331228/2059040 swapFree=4136140/4192956
[pid=31297] ppid=31295 vsize=8700 CPUtime=0
/proc/31297/stat : 31297 (run) S 31295 31297 31039 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146320815 8908800 248 1992294400 4194304 4922060 140737043362176 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31297/statm: 2175 248 208 178 0 68 0
[pid=31298] ppid=31297 vsize=136020 CPUtime=453.3
/proc/31298/stat : 31298 (pb_cplex) R 31297 31297 31039 0 -1 4202496 208163 0 0 0 45209 121 0 0 25 0 2 0 146320815 139284480 24884 1992294400 134512640 146736320 4291346384 18446744073709551615 139023073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31298/statm: 34005 24884 1067 2985 0 30547 0
[pid=31298/tid=31306] ppid=31297 vsize=136020 CPUtime=129.05
/proc/31298/task/31306/stat : 31306 (pb_cplex) R 31297 31297 31039 0 -1 4202560 49412 0 0 0 12879 26 0 0 25 0 2 0 146336466 139284480 24884 1992294400 134512640 146736320 4291346384 18446744073709551615 139023098 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 453.3
Current children cumulated vsize (KiB) 144720

[startup+402.3 s]
/proc/loadavg: 1.87 1.61 1.63 3/109 31321
/proc/meminfo: memFree=1335568/2059040 swapFree=4136140/4192956

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

[pid=31298] ppid=31297 vsize=121068 CPUtime=802.62
/proc/31298/stat : 31298 (pb_cplex) R 31297 31297 31039 0 -1 4202496 288152 0 0 0 80088 174 0 0 25 0 2 0 146320815 123973632 22530 1992294400 134512640 146736320 4291346384 18446744073709551615 136403121 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31298/statm: 30267 22530 1067 2985 0 26809 0
[pid=31298/tid=31306] ppid=31297 vsize=121068 CPUtime=298.46
/proc/31298/task/31306/stat : 31306 (pb_cplex) R 31297 31297 31039 0 -1 4202560 94200 0 0 0 29792 54 0 0 25 0 2 0 146336466 123973632 22530 1992294400 134512640 146736320 4291346384 18446744073709551615 136403114 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 802.62
Current children cumulated vsize (KiB) 129768

[startup+582.3 s]
/proc/loadavg: 2.06 1.79 1.68 3/109 31327
/proc/meminfo: memFree=1339784/2059040 swapFree=4136140/4192956
[pid=31297] ppid=31295 vsize=8700 CPUtime=0
/proc/31297/stat : 31297 (run) S 31295 31297 31039 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146320815 8908800 248 1992294400 4194304 4922060 140737043362176 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31297/statm: 2175 248 208 178 0 68 0
[pid=31298] ppid=31297 vsize=128160 CPUtime=922.14
/proc/31298/stat : 31298 (pb_cplex) R 31297 31297 31039 0 -1 4202496 330770 0 0 0 92013 201 0 0 25 0 2 0 146320815 131235840 23832 1992294400 134512640 146736320 4291346384 18446744073709551615 135983222 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31298/statm: 32040 23832 1067 2985 0 28582 0
[pid=31298/tid=31306] ppid=31297 vsize=128160 CPUtime=358
/proc/31298/task/31306/stat : 31306 (pb_cplex) R 31297 31297 31039 0 -1 4202560 114903 0 0 0 35733 67 0 0 25 0 2 0 146336466 131235840 23832 1992294400 134512640 146736320 4291346384 18446744073709551615 136008441 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 922.14
Current children cumulated vsize (KiB) 136860

[startup+642.301 s]
/proc/loadavg: 1.79 1.75 1.68 3/109 31327
/proc/meminfo: memFree=1339412/2059040 swapFree=4136140/4192956
[pid=31297] ppid=31295 vsize=8700 CPUtime=0
/proc/31297/stat : 31297 (run) S 31295 31297 31039 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146320815 8908800 248 1992294400 4194304 4922060 140737043362176 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31297/statm: 2175 248 208 178 0 68 0
[pid=31298] ppid=31297 vsize=121084 CPUtime=1014.56
/proc/31298/stat : 31298 (pb_cplex) R 31297 31297 31039 0 -1 4202496 363007 0 0 0 101236 220 0 0 25 0 2 0 146320815 123990016 22543 1992294400 134512640 146736320 4291346384 18446744073709551615 136008042 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31298/statm: 30271 22543 1067 2985 0 26813 0
[pid=31298/tid=31306] ppid=31297 vsize=121084 CPUtime=417.74
/proc/31298/task/31306/stat : 31306 (pb_cplex) R 31297 31297 31039 0 -1 4202560 142078 0 0 0 41693 81 0 0 25 0 2 0 146336466 123990016 22543 1992294400 134512640 146736320 4291346384 18446744073709551615 136008363 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1014.56
Current children cumulated vsize (KiB) 129784

[startup+702.3 s]
/proc/loadavg: 1.83 1.77 1.69 2/109 31329
/proc/meminfo: memFree=1339412/2059040 swapFree=4136140/4192956
[pid=31297] ppid=31295 vsize=8700 CPUtime=0
/proc/31297/stat : 31297 (run) S 31295 31297 31039 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146320815 8908800 248 1992294400 4194304 4922060 140737043362176 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31297/statm: 2175 248 208 178 0 68 0
[pid=31298] ppid=31297 vsize=121084 CPUtime=1127.99
/proc/31298/stat : 31298 (pb_cplex) R 31297 31297 31039 0 -1 4202496 384105 0 0 0 112563 236 0 0 25 0 2 0 146320815 123990016 22546 1992294400 134512640 146736320 4291346384 18446744073709551615 136008230 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31298/statm: 30271 22546 1067 2985 0 26813 0
[pid=31298/tid=31306] ppid=31297 vsize=121084 CPUtime=471.22
/proc/31298/task/31306/stat : 31306 (pb_cplex) S 31297 31297 31039 0 -1 4202560 156792 0 0 0 47031 91 0 0 25 0 2 0 146336466 123990016 22546 1992294400 134512640 146736320 4291346384 18446744073709551615 144580073 0 2 4096 16387 18446604437877373952 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1127.99
Current children cumulated vsize (KiB) 129784

[startup+762.309 s]
/proc/loadavg: 1.86 1.77 1.69 3/109 31331
/proc/meminfo: memFree=1339040/2059040 swapFree=4136140/4192956
[pid=31297] ppid=31295 vsize=8700 CPUtime=0
/proc/31297/stat : 31297 (run) S 31295 31297 31039 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146320815 8908800 248 1992294400 4194304 4922060 140737043362176 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31297/statm: 2175 248 208 178 0 68 0
[pid=31298] ppid=31297 vsize=121084 CPUtime=1223.2
/proc/31298/stat : 31298 (pb_cplex) R 31297 31297 31039 0 -1 4202496 397571 0 0 0 122075 245 0 0 25 0 2 0 146320815 123990016 22620 1992294400 134512640 146736320 4291346384 18446744073709551615 136008441 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31298/statm: 30271 22620 1067 2985 0 26813 0
[pid=31298/tid=31306] ppid=31297 vsize=121084 CPUtime=506.45
/proc/31298/task/31306/stat : 31306 (pb_cplex) R 31297 31297 31039 0 -1 4202560 159466 0 0 0 50552 93 0 0 25 0 2 0 146336466 123990016 22620 1992294400 134512640 146736320 4291346384 18446744073709551615 136008416 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1223.2
Current children cumulated vsize (KiB) 129784

[startup+822.3 s]
/proc/loadavg: 1.88 1.79 1.70 3/109 31333
/proc/meminfo: memFree=1338544/2059040 swapFree=4136140/4192956
[pid=31297] ppid=31295 vsize=8700 CPUtime=0
/proc/31297/stat : 31297 (run) S 31295 31297 31039 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146320815 8908800 248 1992294400 4194304 4922060 140737043362176 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31297/statm: 2175 248 208 178 0 68 0
[pid=31298] ppid=31297 vsize=121084 CPUtime=1338.73
/proc/31298/stat : 31298 (pb_cplex) R 31297 31297 31039 0 -1 4202496 413919 0 0 0 133617 256 0 0 25 0 2 0 146320815 123990016 22718 1992294400 134512640 146736320 4291346384 18446744073709551615 136403116 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31298/statm: 30271 22718 1067 2985 0 26813 0
[pid=31298/tid=31306] ppid=31297 vsize=121084 CPUtime=566.01
/proc/31298/task/31306/stat : 31306 (pb_cplex) R 31297 31297 31039 0 -1 4202560 166247 0 0 0 56504 97 0 0 25 0 2 0 146336466 123990016 22718 1992294400 134512640 146736320 4291346384 18446744073709551615 136008230 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1338.73
Current children cumulated vsize (KiB) 129784

[startup+882.3 s]
/proc/loadavg: 1.85 1.80 1.71 3/109 31335
/proc/meminfo: memFree=1338544/2059040 swapFree=4136140/4192956
[pid=31297] ppid=31295 vsize=8700 CPUtime=0
/proc/31297/stat : 31297 (run) S 31295 31297 31039 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146320815 8908800 248 1992294400 4194304 4922060 140737043362176 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31297/statm: 2175 248 208 178 0 68 0
[pid=31298] ppid=31297 vsize=121084 CPUtime=1446.98
/proc/31298/stat : 31298 (pb_cplex) R 31297 31297 31039 0 -1 4202496 420044 0 0 0 144435 263 0 0 25 0 2 0 146320815 123990016 22719 1992294400 134512640 146736320 4291346384 18446744073709551615 135466477 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31298/statm: 30271 22719 1067 2985 0 26813 0
[pid=31298/tid=31306] ppid=31297 vsize=121084 CPUtime=625.63
/proc/31298/task/31306/stat : 31306 (pb_cplex) R 31297 31297 31039 0 -1 4202560 170250 0 0 0 62463 100 0 0 25 0 2 0 146336466 123990016 22719 1992294400 134512640 146736320 4291346384 18446744073709551615 136018935 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1446.98
Current children cumulated vsize (KiB) 129784

[startup+942.301 s]
/proc/loadavg: 1.54 1.74 1.69 2/109 31335
/proc/meminfo: memFree=1338544/2059040 swapFree=4136140/4192956
[pid=31297] ppid=31295 vsize=8700 CPUtime=0
/proc/31297/stat : 31297 (run) S 31295 31297 31039 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146320815 8908800 248 1992294400 4194304 4922060 140737043362176 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31297/statm: 2175 248 208 178 0 68 0
[pid=31298] ppid=31297 vsize=121084 CPUtime=1533.17
/proc/31298/stat : 31298 (pb_cplex) R 31297 31297 31039 0 -1 4202496 426628 0 0 0 153047 270 0 0 25 0 2 0 146320815 123990016 22721 1992294400 134512640 146736320 4291346384 18446744073709551615 136008400 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31298/statm: 30271 22721 1067 2985 0 26813 0
[pid=31298/tid=31306] ppid=31297 vsize=121084 CPUtime=651.85
/proc/31298/task/31306/stat : 31306 (pb_cplex) S 31297 31297 31039 0 -1 4202560 174715 0 0 0 65082 103 0 0 25 0 2 0 146336466 123990016 22721 1992294400 134512640 146736320 4291346384 18446744073709551615 144580073 0 2 4096 16387 18446604437877373952 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1533.17
Current children cumulated vsize (KiB) 129784

[startup+1002.3 s]
/proc/loadavg: 1.72 1.75 1.70 3/109 31337
/proc/meminfo: memFree=1332840/2059040 swapFree=4136140/4192956
[pid=31297] ppid=31295 vsize=8700 CPUtime=0
/proc/31297/stat : 31297 (run) S 31295 31297 31039 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146320815 8908800 248 1992294400 4194304 4922060 140737043362176 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31297/statm: 2175 248 208 178 0 68 0
[pid=31298] ppid=31297 vsize=129316 CPUtime=1645.61
/proc/31298/stat : 31298 (pb_cplex) R 31297 31297 31039 0 -1 4202496 435821 0 0 0 164282 279 0 0 25 0 2 0 146320815 132419584 24287 1992294400 134512640 146736320 4291346384 18446744073709551615 139044550 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31298/statm: 32329 24287 1067 2985 0 28871 0
[pid=31298/tid=31306] ppid=31297 vsize=129316 CPUtime=704.31
/proc/31298/task/31306/stat : 31306 (pb_cplex) R 31297 31297 31039 0 -1 4202560 180741 0 0 0 70324 107 0 0 25 0 2 0 146336466 132419584 24287 1992294400 134512640 146736320 4291346384 18446744073709551615 135999684 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1645.61
Current children cumulated vsize (KiB) 138016

[startup+1062.3 s]
/proc/loadavg: 1.96 1.81 1.72 3/109 31339
/proc/meminfo: memFree=1338420/2059040 swapFree=4136140/4192956
[pid=31297] ppid=31295 vsize=8700 CPUtime=0
/proc/31297/stat : 31297 (run) S 31295 31297 31039 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146320815 8908800 248 1992294400 4194304 4922060 140737043362176 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31297/statm: 2175 248 208 178 0 68 0
[pid=31298] ppid=31297 vsize=121084 CPUtime=1762.6
/proc/31298/stat : 31298 (pb_cplex) R 31297 31297 31039 0 -1 4202496 443348 0 0 0 175975 285 0 0 25 0 2 0 146320815 123990016 22722 1992294400 134512640 146736320 4291346384 18446744073709551615 139044576 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31298/statm: 30271 22722 1067 2985 0 26813 0
[pid=31298/tid=31306] ppid=31297 vsize=121084 CPUtime=763.61
/proc/31298/task/31306/stat : 31306 (pb_cplex) S 31297 31297 31039 0 -1 4202560 185099 0 0 0 76250 111 0 0 25 0 2 0 146336466 123990016 22722 1992294400 134512640 146736320 4291346384 18446744073709551615 144580073 0 2 4096 16387 18446604437877373952 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1762.6
Current children cumulated vsize (KiB) 129784



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1082.41 s]
/proc/loadavg: 1.92 1.81 1.72 3/109 31339
/proc/meminfo: memFree=1338420/2059040 swapFree=4136140/4192956
[pid=31297] ppid=31295 vsize=8700 CPUtime=0
/proc/31297/stat : 31297 (run) S 31295 31297 31039 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146320815 8908800 248 1992294400 4194304 4922060 140737043362176 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31297/statm: 2175 248 208 178 0 68 0
[pid=31298] ppid=31297 vsize=121084 CPUtime=1800.09
/proc/31298/stat : 31298 (pb_cplex) R 31297 31297 31039 0 -1 4202496 446097 0 0 0 179720 289 0 0 25 0 2 0 146320815 123990016 22722 1992294400 134512640 146736320 4291346384 18446744073709551615 136007975 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31298/statm: 30271 22722 1067 2985 0 26813 0
[pid=31298/tid=31306] ppid=31297 vsize=121084 CPUtime=780.98
/proc/31298/task/31306/stat : 31306 (pb_cplex) R 31297 31297 31039 0 -1 4202560 186795 0 0 0 77986 112 0 0 25 0 2 0 146336466 123990016 22722 1992294400 134512640 146736320 4291346384 18446744073709551615 135854186 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 129784

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 31297 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 1800.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1082.43
CPU time (s): 1800.09
CPU user time (s): 1797.2
CPU system time (s): 2.89
CPU usage (%): 166.301
Max. virtual memory (cumulated for all children) (KiB): 146028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 363
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 2

runsolver used 2.05869 second user time and 5.74313 second system time

The end

Launcher Data 

Begin job on node047 at 2010-07-02 07:58:07
IDJOB=2697114
IDBENCH=48148
IDSOLVER=1209
FILE ID=node047/2697114-1278050287
PBS_JOBID= 11198846
Free space on /tmp= 62412 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_200_25_5.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697114-1278050287/watcher-2697114-1278050287 -o /tmp/evaluation-result-2697114-1278050287/solver-2697114-1278050287 -C 1800 -W 2000 -M 1800  run HOME/instance-2697114-1278050287.opb

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

MD5SUM BENCH= e3f554c192a1ee7b261cc2808827870e
RANDOM SEED=748485424

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:       1428252 kB
Buffers:        152920 kB
Cached:         370324 kB
SwapCached:      10168 kB
Active:         248652 kB
Inactive:       288104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1428252 kB
SwapTotal:     4192956 kB
SwapFree:      4136140 kB
Dirty:           16660 kB
Writeback:           0 kB
AnonPages:       12004 kB
Mapped:           8408 kB
Slab:            72056 kB
PageTables:       4216 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180664 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2697114-1278050287.opb

Free space on /tmp at the end= 62396 MiB
End job on node047 at 2010-07-02 08:16:12