Trace number 2695816

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) 1800.16 1093.43

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-par32-5-c.opb
MD5SUM47657fb6d35516304c5b4897d4fb805d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2678
Total number of constraints6689
Number of constraints which are clauses6689
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 2678
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 2678
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2678
Number of bits of the biggest sum of numbers12
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-2695816-1278018742.opb.
0.00/0.00	c Instance file HOME/instance-2695816-1278018742.opb
0.00/0.00	c File size is 225949 bytes.
1.79/1.85	c Highest Coefficient sum: 4
1.79/1.85	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
1.79/1.86	c ============================[ Problem Statistics ]=============================
1.79/1.86	c |                                                                             |
1.79/1.86	c |  Parsing time:          1.85         s                                      |
1.79/1.86	c |  Number Variables:      2678                                                |
1.79/1.86	c |  Number Constraints:    6689                                                |
1.79/1.86	c ===============================================================================
1800.16/1093.42	c Remaining time 1798.15 sec.
1800.16/1093.42	c 
1800.16/1093.42	c *** INTERRUPTED ***
1800.16/1093.42	s UNKNOWN
1800.16/1093.42	c Total CPU time              : 1797.6 s
1800.16/1093.42	c Memory used           : 87.98 MB
1800.16/1093.42	c CPU time              : 1797.6 s
1800.16/1093.42	c 
1800.16/1093.42	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-2695816-1278018742/watcher-2695816-1278018742 -o /tmp/evaluation-result-2695816-1278018742/solver-2695816-1278018742 -C 1800 -W 2000 -M 1800 run HOME/instance-2695816-1278018742.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: 2.18 2.08 1.62 3/106 28956
/proc/meminfo: memFree=1414304/2059040 swapFree=4135380/4192956
[pid=28956] ppid=28954 vsize=8700 CPUtime=0
/proc/28956/stat : 28956 (run) S 28954 28956 28616 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177475824 8908800 249 1992294400 4194304 4922060 140737287166320 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28956/statm: 2175 249 208 178 0 68 0

[startup+0.0414301 s]
/proc/loadavg: 2.18 2.08 1.62 3/106 28956
/proc/meminfo: memFree=1414304/2059040 swapFree=4135380/4192956
[pid=28956] ppid=28954 vsize=8700 CPUtime=0
/proc/28956/stat : 28956 (run) S 28954 28956 28616 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177475824 8908800 249 1992294400 4194304 4922060 140737287166320 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28956/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100441 s]
/proc/loadavg: 2.18 2.08 1.62 3/106 28956
/proc/meminfo: memFree=1414304/2059040 swapFree=4135380/4192956
[pid=28956] ppid=28954 vsize=8700 CPUtime=0
/proc/28956/stat : 28956 (run) S 28954 28956 28616 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177475824 8908800 249 1992294400 4194304 4922060 140737287166320 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28956/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.30048 s]
/proc/loadavg: 2.18 2.08 1.62 3/106 28956
/proc/meminfo: memFree=1414304/2059040 swapFree=4135380/4192956
[pid=28956] ppid=28954 vsize=8700 CPUtime=0
/proc/28956/stat : 28956 (run) S 28954 28956 28616 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177475824 8908800 249 1992294400 4194304 4922060 140737287166320 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28956/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700559 s]
/proc/loadavg: 2.18 2.08 1.62 3/106 28956
/proc/meminfo: memFree=1414304/2059040 swapFree=4135380/4192956
[pid=28956] ppid=28954 vsize=8700 CPUtime=0
/proc/28956/stat : 28956 (run) S 28954 28956 28616 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177475824 8908800 249 1992294400 4194304 4922060 140737287166320 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28956/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50072 s]
/proc/loadavg: 2.18 2.08 1.62 2/108 28958
/proc/meminfo: memFree=1412304/2059040 swapFree=4135380/4192956
[pid=28956] ppid=28954 vsize=8700 CPUtime=0
/proc/28956/stat : 28956 (run) S 28954 28956 28616 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177475824 8908800 249 1992294400 4194304 4922060 140737287166320 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28956/statm: 2175 249 208 178 0 68 0
[pid=28957] ppid=28956 vsize=13628 CPUtime=1.49
/proc/28957/stat : 28957 (pb_cplex) R 28956 28956 28616 0 -1 4202496 564 0 0 0 149 0 0 0 25 0 1 0 177475824 13955072 518 1992294400 134512640 146736320 4291882256 18446744073709551615 134814118 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28957/statm: 3407 518 290 2985 0 285 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22328

[startup+3.10103 s]
/proc/loadavg: 2.18 2.08 1.62 2/108 28958
/proc/meminfo: memFree=1403004/2059040 swapFree=4135380/4192956
[pid=28956] ppid=28954 vsize=8700 CPUtime=0
/proc/28956/stat : 28956 (run) S 28954 28956 28616 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177475824 8908800 249 1992294400 4194304 4922060 140737287166320 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28956/statm: 2175 249 208 178 0 68 0
[pid=28957] ppid=28956 vsize=33456 CPUtime=3.08
/proc/28957/stat : 28957 (pb_cplex) R 28956 28956 28616 0 -1 4202496 4874 0 0 0 307 1 0 0 19 0 1 0 177475824 34258944 3769 1992294400 134512640 146736320 4291882256 18446744073709551615 136007984 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28957/statm: 8364 3769 909 2985 0 4906 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 42156

[startup+6.30065 s]
/proc/loadavg: 2.08 2.06 1.61 2/108 28958
/proc/meminfo: memFree=1398540/2059040 swapFree=4135380/4192956
[pid=28956] ppid=28954 vsize=8700 CPUtime=0
/proc/28956/stat : 28956 (run) S 28954 28956 28616 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177475824 8908800 249 1992294400 4194304 4922060 140737287166320 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28956/statm: 2175 249 208 178 0 68 0
[pid=28957] ppid=28956 vsize=36856 CPUtime=6.28
/proc/28957/stat : 28957 (pb_cplex) R 28956 28956 28616 0 -1 4202496 7513 0 0 0 625 3 0 0 25 0 1 0 177475824 37740544 4777 1992294400 134512640 146736320 4291882256 18446744073709551615 136000412 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28957/statm: 9214 4777 983 2985 0 5756 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 45556

[startup+12.7009 s]
/proc/loadavg: 2.00 2.05 1.61 2/108 28958
/proc/meminfo: memFree=1397796/2059040 swapFree=4135380/4192956
[pid=28956] ppid=28954 vsize=8700 CPUtime=0
/proc/28956/stat : 28956 (run) S 28954 28956 28616 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177475824 8908800 249 1992294400 4194304 4922060 140737287166320 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28956/statm: 2175 249 208 178 0 68 0
[pid=28957] ppid=28956 vsize=40292 CPUtime=12.69
/proc/28957/stat : 28957 (pb_cplex) R 28956 28956 28616 0 -1 4202496 12663 0 0 0 1264 5 0 0 25 0 1 0 177475824 41259008 5642 1992294400 134512640 146736320 4291882256 18446744073709551615 137701406 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28957/statm: 10073 5642 986 2985 0 6615 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 48992

[startup+25.5004 s]
/proc/loadavg: 1.77 1.99 1.60 2/108 28958
/proc/meminfo: memFree=1396928/2059040 swapFree=4135380/4192956
[pid=28956] ppid=28954 vsize=8700 CPUtime=0
/proc/28956/stat : 28956 (run) S 28954 28956 28616 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177475824 8908800 249 1992294400 4194304 4922060 140737287166320 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28956/statm: 2175 249 208 178 0 68 0
[pid=28957] ppid=28956 vsize=37600 CPUtime=25.48
/proc/28957/stat : 28957 (pb_cplex) R 28956 28956 28616 0 -1 4202496 36203 0 0 0 2533 15 0 0 25 0 1 0 177475824 38502400 5326 1992294400 134512640 146736320 4291882256 18446744073709551615 136384892 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28957/statm: 9400 5326 986 2985 0 5942 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 46300

[startup+51.1004 s]
/proc/loadavg: 1.51 1.91 1.58 2/108 28960
/proc/meminfo: memFree=1392216/2059040 swapFree=4135380/4192956
[pid=28956] ppid=28954 vsize=8700 CPUtime=0
/proc/28956/stat : 28956 (run) S 28954 28956 28616 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177475824 8908800 249 1992294400 4194304 4922060 140737287166320 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28956/statm: 2175 249 208 178 0 68 0
[pid=28957] ppid=28956 vsize=39984 CPUtime=51.06
/proc/28957/stat : 28957 (pb_cplex) R 28956 28956 28616 0 -1 4202496 91045 0 0 0 5068 38 0 0 25 0 1 0 177475824 40943616 5982 1992294400 134512640 146736320 4291882256 18446744073709551615 136015519 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28957/statm: 9996 5982 989 2985 0 6538 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 48684

[startup+102.308 s]
/proc/loadavg: 1.22 1.77 1.55 2/108 28963
/proc/meminfo: memFree=1392216/2059040 swapFree=4135380/4192956
[pid=28956] ppid=28954 vsize=8700 CPUtime=0
/proc/28956/stat : 28956 (run) S 28954 28956 28616 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177475824 8908800 249 1992294400 4194304 4922060 140737287166320 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28956/statm: 2175 249 208 178 0 68 0
[pid=28957] ppid=28956 vsize=40328 CPUtime=102.25
/proc/28957/stat : 28957 (pb_cplex) R 28956 28956 28616 0 -1 4202496 109696 0 0 0 10179 46 0 0 25 0 1 0 177475824 41295872 6234 1992294400 134512640 146736320 4291882256 18446744073709551615 136403114 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28957/statm: 10082 6234 1013 2985 0 6624 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 49028

[startup+162.302 s]
/proc/loadavg: 1.67 1.78 1.56 3/109 28966
/proc/meminfo: memFree=1369144/2059040 swapFree=4135380/4192956
[pid=28956] ppid=28954 vsize=8700 CPUtime=0
/proc/28956/stat : 28956 (run) S 28954 28956 28616 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177475824 8908800 249 1992294400 4194304 4922060 140737287166320 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28956/statm: 2175 249 208 178 0 68 0
[pid=28957] ppid=28956 vsize=78628 CPUtime=199.61
/proc/28957/stat : 28957 (pb_cplex) R 28956 28956 28616 0 -1 4202496 123461 0 0 0 19900 61 0 0 23 0 2 0 177475824 80515072 12118 1992294400 134512640 146736320 4291882256 18446744073709551615 136008441 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28957/statm: 19657 12118 1053 2985 0 16199 0
[pid=28957/tid=28966] ppid=28956 vsize=78628 CPUtime=44.84
/proc/28957/task/28966/stat : 28966 (pb_cplex) R 28956 28956 28616 0 -1 4202560 6224 0 0 0 4476 8 0 0 25 0 2 0 177487017 80515072 12118 1992294400 134512640 146736320 4291882256 18446744073709551615 135999684 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 199.61
Current children cumulated vsize (KiB) 87328

[startup+222.302 s]
/proc/loadavg: 1.40 1.69 1.54 2/108 28968
/proc/meminfo: memFree=1383660/2059040 swapFree=4135380/4192956
[pid=28956] ppid=28954 vsize=8700 CPUtime=0
/proc/28956/stat : 28956 (run) S 28954 28956 28616 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177475824 8908800 249 1992294400 4194304 4922060 140737287166320 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28956/statm: 2175 249 208 178 0 68 0
[pid=28957] ppid=28956 vsize=54940 CPUtime=282.88
/proc/28957/stat : 28957 (pb_cplex) R 28956 28956 28616 0 -1 4202496 130120 0 0 0 28216 72 0 0 25 0 1 0 177475824 56258560 8266 1992294400 134512640 146736320 4291882256 18446744073709551615 136008461 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28957/statm: 13735 8266 1062 2985 0 10277 0
Current children cumulated CPU time (s) 282.88
Current children cumulated vsize (KiB) 63640

[startup+282.302 s]
/proc/loadavg: 1.14 1.57 1.51 4/109 28971
/proc/meminfo: memFree=1365796/2059040 swapFree=4135380/4192956
[pid=28956] ppid=28954 vsize=8700 CPUtime=0
/proc/28956/stat : 28956 (run) S 28954 28956 28616 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177475824 8908800 249 1992294400 4194304 4922060 140737287166320 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28956/statm: 2175 249 208 178 0 68 0
[pid=28957] ppid=28956 vsize=76748 CPUtime=346.88
/proc/28957/stat : 28957 (pb_cplex) R 28956 28956 28616 0 -1 4202496 140711 0 0 0 34609 79 0 0 17 0 2 0 177475824 78589952 13030 1992294400 134512640 146736320 4291882256 18446744073709551615 136403117 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28957/statm: 19187 13030 1069 2985 0 15729 0
[pid=28957/tid=28971] ppid=28956 vsize=76748 CPUtime=4.41
/proc/28957/task/28971/stat : 28971 (pb_cplex) R 28956 28956 28616 0 -1 4202560 3250 0 0 0 439 2 0 0 20 0 2 0 177503389 78589952 13030 1992294400 134512640 146736320 4291882256 18446744073709551615 136008065 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 346.88
Current children cumulated vsize (KiB) 85448

[startup+342.301 s]
/proc/loadavg: 1.76 1.67 1.55 3/109 28973
/proc/meminfo: memFree=1358976/2059040 swapFree=4135380/4192956
[pid=28956] ppid=28954 vsize=8700 CPUtime=0
/proc/28956/stat : 28956 (run) S 28954 28956 28616 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177475824 8908800 249 1992294400 4194304 4922060 140737287166320 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28956/statm: 2175 249 208 178 0 68 0
[pid=28957] ppid=28956 vsize=82648 CPUtime=456.21
/proc/28957/stat : 28957 (pb_cplex) S 28956 28956 28616 0 -1 4202496 157871 0 0 0 45522 99 0 0 19 0 2 0 177475824 84631552 14582 1992294400 134512640 146736320 4291882256 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28957/statm: 20662 14582 1065 2985 0 17204 0
[pid=28957/tid=28971] ppid=28956 vsize=82648 CPUtime=56.91
/proc/28957/task/28971/stat : 28971 (pb_cplex) R 28956 28956 28616 0 -1 4202560 10165 0 0 0 5679 12 0 0 25 0 2 0 177503389 84631552 14582 1992294400 134512640 146736320 4291882256 18446744073709551615 136008441 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 456.21
Current children cumulated vsize (KiB) 91348

[startup+402.301 s]
/proc/loadavg: 1.81 1.70 1.56 3/109 28973
/proc/meminfo: memFree=1358852/2059040 swapFree=4135380/4192956
[pid=28956] ppid=28954 vsize=8700 CPUtime=0
/proc/28956/stat : 28956 (run) S 28954 28956 28616 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177475824 8908800 249 1992294400 4194304 4922060 140737287166320 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28956/statm: 2175 249 208 178 0 68 0
[pid=28957] ppid=28956 vsize=82664 CPUtime=563.1

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

[pid=28957] ppid=28956 vsize=88792 CPUtime=776.21
/proc/28957/stat : 28957 (pb_cplex) R 28956 28956 28616 0 -1 4202496 169331 0 0 0 77488 133 0 0 20 0 2 0 177475824 90923008 16112 1992294400 134512640 146736320 4291882256 18446744073709551615 136403117 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28957/statm: 22198 16112 1065 2985 0 18740 0
[pid=28957/tid=28971] ppid=28956 vsize=88792 CPUtime=211.04
/proc/28957/task/28971/stat : 28971 (pb_cplex) R 28956 28956 28616 0 -1 4202560 17592 0 0 0 21071 33 0 0 21 0 2 0 177503389 90923008 16112 1992294400 134512640 146736320 4291882256 18446744073709551615 136004450 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 776.21
Current children cumulated vsize (KiB) 97492

[startup+582.302 s]
/proc/loadavg: 1.91 1.77 1.60 3/109 28979
/proc/meminfo: memFree=1353272/2059040 swapFree=4135380/4192956
[pid=28956] ppid=28954 vsize=8700 CPUtime=0
/proc/28956/stat : 28956 (run) S 28954 28956 28616 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177475824 8908800 249 1992294400 4194304 4922060 140737287166320 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28956/statm: 2175 249 208 178 0 68 0
[pid=28957] ppid=28956 vsize=88796 CPUtime=884.13
/proc/28957/stat : 28957 (pb_cplex) R 28956 28956 28616 0 -1 4202496 172686 0 0 0 88271 142 0 0 20 0 2 0 177475824 90927104 16111 1992294400 134512640 146736320 4291882256 18446744073709551615 136403116 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28957/statm: 22199 16111 1065 2985 0 18741 0
[pid=28957/tid=28971] ppid=28956 vsize=88796 CPUtime=264.56
/proc/28957/task/28971/stat : 28971 (pb_cplex) R 28956 28956 28616 0 -1 4202560 20947 0 0 0 26416 40 0 0 20 0 2 0 177503389 90927104 16111 1992294400 134512640 146736320 4291882256 18446744073709551615 136008114 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 884.13
Current children cumulated vsize (KiB) 97496

[startup+642.301 s]
/proc/loadavg: 1.97 1.80 1.62 3/109 28981
/proc/meminfo: memFree=1354016/2059040 swapFree=4135380/4192956
[pid=28956] ppid=28954 vsize=8700 CPUtime=0
/proc/28956/stat : 28956 (run) S 28954 28956 28616 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177475824 8908800 249 1992294400 4194304 4922060 140737287166320 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28956/statm: 2175 249 208 178 0 68 0
[pid=28957] ppid=28956 vsize=88016 CPUtime=991.71
/proc/28957/stat : 28957 (pb_cplex) R 28956 28956 28616 0 -1 4202496 175607 0 0 0 99016 155 0 0 24 0 2 0 177475824 90128384 15916 1992294400 134512640 146736320 4291882256 18446744073709551615 135450618 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28957/statm: 22004 15916 1065 2985 0 18546 0
[pid=28957/tid=28971] ppid=28956 vsize=88016 CPUtime=317.01
/proc/28957/task/28971/stat : 28971 (pb_cplex) R 28956 28956 28616 0 -1 4202560 23868 0 0 0 31653 48 0 0 25 0 2 0 177503389 90128384 15916 1992294400 134512640 146736320 4291882256 18446744073709551615 136008035 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 991.71
Current children cumulated vsize (KiB) 96716

[startup+702.301 s]
/proc/loadavg: 1.82 1.79 1.63 3/109 28981
/proc/meminfo: memFree=1353768/2059040 swapFree=4135380/4192956
[pid=28956] ppid=28954 vsize=8700 CPUtime=0
/proc/28956/stat : 28956 (run) S 28954 28956 28616 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177475824 8908800 249 1992294400 4194304 4922060 140737287166320 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28956/statm: 2175 249 208 178 0 68 0
[pid=28957] ppid=28956 vsize=88024 CPUtime=1095.26
/proc/28957/stat : 28957 (pb_cplex) R 28956 28956 28616 0 -1 4202496 180308 0 0 0 109362 164 0 0 19 0 2 0 177475824 90136576 15919 1992294400 134512640 146736320 4291882256 18446744073709551615 139048112 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28957/statm: 22006 15919 1065 2985 0 18548 0
[pid=28957/tid=28971] ppid=28956 vsize=88024 CPUtime=367.46
/proc/28957/task/28971/stat : 28971 (pb_cplex) R 28956 28956 28616 0 -1 4202560 28569 0 0 0 36691 55 0 0 20 0 2 0 177503389 90136576 15919 1992294400 134512640 146736320 4291882256 18446744073709551615 136008446 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1095.26
Current children cumulated vsize (KiB) 96724

[startup+762.309 s]
/proc/loadavg: 1.81 1.79 1.64 3/109 28983
/proc/meminfo: memFree=1353520/2059040 swapFree=4135380/4192956
[pid=28956] ppid=28954 vsize=8700 CPUtime=0
/proc/28956/stat : 28956 (run) S 28954 28956 28616 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177475824 8908800 249 1992294400 4194304 4922060 140737287166320 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28956/statm: 2175 249 208 178 0 68 0
[pid=28957] ppid=28956 vsize=88840 CPUtime=1204.31
/proc/28957/stat : 28957 (pb_cplex) R 28956 28956 28616 0 -1 4202496 192251 0 0 0 120253 178 0 0 25 0 2 0 177475824 90972160 16037 1992294400 134512640 146736320 4291882256 18446744073709551615 136006426 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28957/statm: 22210 16037 1065 2985 0 18752 0
[pid=28957/tid=28971] ppid=28956 vsize=88840 CPUtime=420.65
/proc/28957/task/28971/stat : 28971 (pb_cplex) R 28956 28956 28616 0 -1 4202560 40506 0 0 0 41999 66 0 0 21 0 2 0 177503389 90972160 16037 1992294400 134512640 146736320 4291882256 18446744073709551615 136000440 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1204.31
Current children cumulated vsize (KiB) 97540

[startup+822.302 s]
/proc/loadavg: 2.21 1.90 1.68 2/109 28985
/proc/meminfo: memFree=1353272/2059040 swapFree=4135380/4192956
[pid=28956] ppid=28954 vsize=8700 CPUtime=0
/proc/28956/stat : 28956 (run) S 28954 28956 28616 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177475824 8908800 249 1992294400 4194304 4922060 140737287166320 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28956/statm: 2175 249 208 178 0 68 0
[pid=28957] ppid=28956 vsize=88832 CPUtime=1312.73
/proc/28957/stat : 28957 (pb_cplex) R 28956 28956 28616 0 -1 4202496 198942 0 0 0 131084 189 0 0 18 0 2 0 177475824 90963968 16035 1992294400 134512640 146736320 4291882256 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28957/statm: 22208 16035 1065 2985 0 18750 0
[pid=28957/tid=28971] ppid=28956 vsize=88832 CPUtime=472.67
/proc/28957/task/28971/stat : 28971 (pb_cplex) R 28956 28956 28616 0 -1 4202560 47197 0 0 0 47194 73 0 0 18 0 2 0 177503389 90963968 16035 1992294400 134512640 146736320 4291882256 18446744073709551615 136008167 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1312.73
Current children cumulated vsize (KiB) 97532

[startup+882.301 s]
/proc/loadavg: 1.97 1.89 1.69 3/109 28987
/proc/meminfo: memFree=1353148/2059040 swapFree=4135380/4192956
[pid=28956] ppid=28954 vsize=8700 CPUtime=0
/proc/28956/stat : 28956 (run) S 28954 28956 28616 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177475824 8908800 249 1992294400 4194304 4922060 140737287166320 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28956/statm: 2175 249 208 178 0 68 0
[pid=28957] ppid=28956 vsize=88844 CPUtime=1420.42
/proc/28957/stat : 28957 (pb_cplex) R 28956 28956 28616 0 -1 4202496 211025 0 0 0 141839 203 0 0 23 0 2 0 177475824 90976256 16116 1992294400 134512640 146736320 4291882256 18446744073709551615 136400469 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28957/statm: 22211 16116 1065 2985 0 18753 0
[pid=28957/tid=28971] ppid=28956 vsize=88844 CPUtime=523.64
/proc/28957/task/28971/stat : 28971 (pb_cplex) R 28956 28956 28616 0 -1 4202560 59280 0 0 0 52280 84 0 0 23 0 2 0 177503389 90976256 16116 1992294400 134512640 146736320 4291882256 18446744073709551615 136008446 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1420.42
Current children cumulated vsize (KiB) 97544

[startup+942.301 s]
/proc/loadavg: 1.73 1.84 1.69 3/109 28989
/proc/meminfo: memFree=1352156/2059040 swapFree=4135380/4192956
[pid=28956] ppid=28954 vsize=8700 CPUtime=0
/proc/28956/stat : 28956 (run) S 28954 28956 28616 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177475824 8908800 249 1992294400 4194304 4922060 140737287166320 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28956/statm: 2175 249 208 178 0 68 0
[pid=28957] ppid=28956 vsize=89880 CPUtime=1529.19
/proc/28957/stat : 28957 (pb_cplex) R 28956 28956 28616 0 -1 4202496 220580 0 0 0 152703 216 0 0 23 0 2 0 177475824 92037120 16350 1992294400 134512640 146736320 4291882256 18446744073709551615 139044550 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28957/statm: 22470 16350 1065 2985 0 19012 0
[pid=28957/tid=28971] ppid=28956 vsize=89880 CPUtime=576.75
/proc/28957/task/28971/stat : 28971 (pb_cplex) R 28956 28956 28616 0 -1 4202560 68835 0 0 0 57582 93 0 0 25 0 2 0 177503389 92037120 16350 1992294400 134512640 146736320 4291882256 18446744073709551615 136008160 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1529.19
Current children cumulated vsize (KiB) 98580

[startup+1002.3 s]
/proc/loadavg: 1.73 1.82 1.69 3/109 28989
/proc/meminfo: memFree=1351660/2059040 swapFree=4135380/4192956
[pid=28956] ppid=28954 vsize=8700 CPUtime=0
/proc/28956/stat : 28956 (run) S 28954 28956 28616 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177475824 8908800 249 1992294400 4194304 4922060 140737287166320 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28956/statm: 2175 249 208 178 0 68 0
[pid=28957] ppid=28956 vsize=89064 CPUtime=1637.16
/proc/28957/stat : 28957 (pb_cplex) R 28956 28956 28616 0 -1 4202496 242713 0 0 0 163478 238 0 0 21 0 2 0 177475824 91201536 16271 1992294400 134512640 146736320 4291882256 18446744073709551615 136007973 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28957/statm: 22266 16271 1065 2985 0 18808 0
[pid=28957/tid=28971] ppid=28956 vsize=89064 CPUtime=631.47
/proc/28957/task/28971/stat : 28971 (pb_cplex) R 28956 28956 28616 0 -1 4202560 90762 0 0 0 63036 111 0 0 22 0 2 0 177503389 91201536 16271 1992294400 134512640 146736320 4291882256 18446744073709551615 139028303 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1637.16
Current children cumulated vsize (KiB) 97764

[startup+1062.3 s]
/proc/loadavg: 1.88 1.85 1.71 3/109 28991
/proc/meminfo: memFree=1350420/2059040 swapFree=4135380/4192956
[pid=28956] ppid=28954 vsize=8700 CPUtime=0
/proc/28956/stat : 28956 (run) S 28954 28956 28616 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177475824 8908800 249 1992294400 4194304 4922060 140737287166320 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28956/statm: 2175 249 208 178 0 68 0
[pid=28957] ppid=28956 vsize=90920 CPUtime=1744.23
/proc/28957/stat : 28957 (pb_cplex) R 28956 28956 28616 0 -1 4202496 254214 0 0 0 174171 252 0 0 23 0 2 0 177475824 93102080 16627 1992294400 134512640 146736320 4291882256 18446744073709551615 136008176 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28957/statm: 22730 16627 1065 2985 0 19272 0
[pid=28957/tid=28971] ppid=28956 vsize=90920 CPUtime=683.4
/proc/28957/task/28971/stat : 28971 (pb_cplex) R 28956 28956 28616 0 -1 4202560 102263 0 0 0 68219 121 0 0 25 0 2 0 177503389 93102080 16627 1992294400 134512640 146736320 4291882256 18446744073709551615 136008450 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1744.23
Current children cumulated vsize (KiB) 99620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1093.41 s]
/proc/loadavg: 1.85 1.85 1.71 3/109 28993
/proc/meminfo: memFree=1351164/2059040 swapFree=4135380/4192956
[pid=28956] ppid=28954 vsize=8700 CPUtime=0
/proc/28956/stat : 28956 (run) S 28954 28956 28616 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177475824 8908800 249 1992294400 4194304 4922060 140737287166320 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28956/statm: 2175 249 208 178 0 68 0
[pid=28957] ppid=28956 vsize=90088 CPUtime=1800.16
/proc/28957/stat : 28957 (pb_cplex) R 28956 28956 28616 0 -1 4202496 258270 0 0 0 179758 258 0 0 19 0 2 0 177475824 92250112 16421 1992294400 134512640 146736320 4291882256 18446744073709551615 136006886 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28957/statm: 22522 16421 1065 2985 0 19064 0
[pid=28957/tid=28971] ppid=28956 vsize=90088 CPUtime=709.17
/proc/28957/task/28971/stat : 28971 (pb_cplex) R 28956 28956 28616 0 -1 4202560 106112 0 0 0 70792 125 0 0 19 0 2 0 177503389 92250112 16421 1992294400 134512640 146736320 4291882256 18446744073709551615 136008450 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.16
Current children cumulated vsize (KiB) 98788

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 28956 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 1800.16
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1093.43
CPU time (s): 1800.16
CPU user time (s): 1797.58
CPU system time (s): 2.58
CPU usage (%): 164.635
Max. virtual memory (cumulated for all children) (KiB): 100448

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= 364
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 2

runsolver used 1.88971 second user time and 5.87811 second system time

The end

Launcher Data 

Begin job on node011 at 2010-07-01 23:12:22
IDJOB=2695816
IDBENCH=2198
IDSOLVER=1209
FILE ID=node011/2695816-1278018742
PBS_JOBID= 11198744
Free space on /tmp= 62284 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-par32-5-c.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695816-1278018742/watcher-2695816-1278018742 -o /tmp/evaluation-result-2695816-1278018742/solver-2695816-1278018742 -C 1800 -W 2000 -M 1800  run HOME/instance-2695816-1278018742.opb

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

MD5SUM BENCH= 47657fb6d35516304c5b4897d4fb805d
RANDOM SEED=1889509816

node011.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		: 3000.264
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	: 6000.52
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		: 3000.264
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:       1414708 kB
Buffers:        151976 kB
Cached:         381560 kB
SwapCached:      10780 kB
Active:         228436 kB
Inactive:       318944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1414708 kB
SwapTotal:     4192956 kB
SwapFree:      4135380 kB
Dirty:           16784 kB
Writeback:           0 kB
AnonPages:       12396 kB
Mapped:           8520 kB
Slab:            74968 kB
PageTables:       4180 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181684 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= 62268 MiB
End job on node011 at 2010-07-01 23:30:38