Trace number 2696494

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 1050.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii16d2.opb
MD5SUM4c54e78415f2c5b03c299c36dff880c2
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark785
Best CPU time to get the best result obtained on this benchmark41.3927
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 785
Optimality of the best value was proved YES
Number of variables1672
Total number of constraints13297
Number of constraints which are clauses13297
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 constraint16
Number of terms in the objective function 1672
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 1672
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1672
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2696494-1278018421.opb.
0.00/0.00	c Instance file HOME/instance-2696494-1278018421.opb
0.00/0.00	c File size is 418999 bytes.
0.00/0.81	c Highest Coefficient sum: 17
0.00/0.81	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.83	c ============================[ Problem Statistics ]=============================
0.00/0.83	c |                                                                             |
0.00/0.83	c |  Parsing time:          0.83         s                                      |
0.00/0.83	c |  Number Variables:      1672                                                |
0.00/0.84	c |  Number Constraints:    13297                                               |
0.00/0.84	c ===============================================================================
1800.16/1050.71	c Remaining time 1799.17 sec.
1800.16/1050.71	c 
1800.16/1050.71	c *** INTERRUPTED ***
1800.16/1050.71	s UNKNOWN
1800.16/1050.71	c Total CPU time              : 1795.97 s
1800.16/1050.71	c Memory used           : 88.20 MB
1800.16/1050.71	c CPU time              : 1795.97 s
1800.16/1050.71	c 
1800.16/1050.71	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-2696494-1278018421/watcher-2696494-1278018421 -o /tmp/evaluation-result-2696494-1278018421/solver-2696494-1278018421 -C 1800 -W 2000 -M 1800 run HOME/instance-2696494-1278018421.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: 1.83 1.81 1.70 3/105 29091
/proc/meminfo: memFree=1421540/2059040 swapFree=4139272/4192956
[pid=29091] ppid=29089 vsize=8700 CPUtime=0
/proc/29091/stat : 29091 (run) S 29089 29091 28597 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143135659 8908800 248 1992294400 4194304 4922060 140733548700096 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29091/statm: 2175 248 208 178 0 68 0

[startup+0.06294 s]
/proc/loadavg: 1.83 1.81 1.70 3/105 29091
/proc/meminfo: memFree=1421540/2059040 swapFree=4139272/4192956
[pid=29091] ppid=29089 vsize=8700 CPUtime=0
/proc/29091/stat : 29091 (run) S 29089 29091 28597 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143135659 8908800 248 1992294400 4194304 4922060 140733548700096 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29091/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101943 s]
/proc/loadavg: 1.83 1.81 1.70 3/105 29091
/proc/meminfo: memFree=1421540/2059040 swapFree=4139272/4192956
[pid=29091] ppid=29089 vsize=8700 CPUtime=0
/proc/29091/stat : 29091 (run) S 29089 29091 28597 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143135659 8908800 248 1992294400 4194304 4922060 140733548700096 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29091/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301965 s]
/proc/loadavg: 1.83 1.81 1.70 3/105 29091
/proc/meminfo: memFree=1421540/2059040 swapFree=4139272/4192956
[pid=29091] ppid=29089 vsize=8700 CPUtime=0
/proc/29091/stat : 29091 (run) S 29089 29091 28597 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143135659 8908800 248 1992294400 4194304 4922060 140733548700096 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29091/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.702009 s]
/proc/loadavg: 1.83 1.81 1.70 3/105 29091
/proc/meminfo: memFree=1421540/2059040 swapFree=4139272/4192956
[pid=29091] ppid=29089 vsize=8700 CPUtime=0
/proc/29091/stat : 29091 (run) S 29089 29091 28597 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143135659 8908800 248 1992294400 4194304 4922060 140733548700096 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29091/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.5011 s]
/proc/loadavg: 1.83 1.81 1.70 2/107 29093
/proc/meminfo: memFree=1411976/2059040 swapFree=4139272/4192956
[pid=29091] ppid=29089 vsize=8700 CPUtime=0
/proc/29091/stat : 29091 (run) S 29089 29091 28597 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143135659 8908800 248 1992294400 4194304 4922060 140733548700096 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29091/statm: 2175 248 208 178 0 68 0
[pid=29092] ppid=29091 vsize=41016 CPUtime=1.48
/proc/29092/stat : 29092 (pb_cplex) R 29091 29091 28597 0 -1 4202496 5679 0 0 0 147 1 0 0 25 0 1 0 143135659 42000384 4528 1992294400 134512640 146736320 4291659968 18446744073709551615 135997188 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29092/statm: 10254 4528 888 2985 0 6796 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 49716

[startup+3.10128 s]
/proc/loadavg: 1.83 1.81 1.70 2/107 29093
/proc/meminfo: memFree=1397468/2059040 swapFree=4139272/4192956
[pid=29091] ppid=29089 vsize=8700 CPUtime=0
/proc/29091/stat : 29091 (run) S 29089 29091 28597 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143135659 8908800 248 1992294400 4194304 4922060 140733548700096 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29091/statm: 2175 248 208 178 0 68 0
[pid=29092] ppid=29091 vsize=52572 CPUtime=3.08
/proc/29092/stat : 29092 (pb_cplex) R 29091 29091 28597 0 -1 4202496 13112 0 0 0 304 4 0 0 25 0 1 0 143135659 53833728 7269 1992294400 134512640 146736320 4291659968 18446744073709551615 136405819 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29092/statm: 13143 7269 1000 2985 0 9685 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 61272

[startup+6.30163 s]
/proc/loadavg: 1.84 1.81 1.70 2/107 29093
/proc/meminfo: memFree=1395980/2059040 swapFree=4139272/4192956
[pid=29091] ppid=29089 vsize=8700 CPUtime=0
/proc/29091/stat : 29091 (run) S 29089 29091 28597 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143135659 8908800 248 1992294400 4194304 4922060 140733548700096 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29091/statm: 2175 248 208 178 0 68 0
[pid=29092] ppid=29091 vsize=49820 CPUtime=6.28
/proc/29092/stat : 29092 (pb_cplex) R 29091 29091 28597 0 -1 4202496 16683 0 0 0 622 6 0 0 25 0 1 0 143135659 51015680 6758 1992294400 134512640 146736320 4291659968 18446744073709551615 136403132 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29092/statm: 12455 6758 1000 2985 0 8997 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 58520

[startup+12.7013 s]
/proc/loadavg: 1.77 1.79 1.70 2/107 29093
/proc/meminfo: memFree=1396724/2059040 swapFree=4139272/4192956
[pid=29091] ppid=29089 vsize=8700 CPUtime=0
/proc/29091/stat : 29091 (run) S 29089 29091 28597 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143135659 8908800 248 1992294400 4194304 4922060 140733548700096 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29091/statm: 2175 248 208 178 0 68 0
[pid=29092] ppid=29091 vsize=54824 CPUtime=12.68
/proc/29092/stat : 29092 (pb_cplex) R 29091 29091 28597 0 -1 4202496 45741 0 0 0 1251 17 0 0 25 0 1 0 143135659 56139776 7814 1992294400 134512640 146736320 4291659968 18446744073709551615 136933014 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29092/statm: 13706 7814 1000 2985 0 10248 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 63524

[startup+25.5017 s]
/proc/loadavg: 1.60 1.75 1.69 2/107 29093
/proc/meminfo: memFree=1393004/2059040 swapFree=4139272/4192956
[pid=29091] ppid=29089 vsize=8700 CPUtime=0
/proc/29091/stat : 29091 (run) S 29089 29091 28597 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143135659 8908800 248 1992294400 4194304 4922060 140733548700096 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29091/statm: 2175 248 208 178 0 68 0
[pid=29092] ppid=29091 vsize=50976 CPUtime=25.47
/proc/29092/stat : 29092 (pb_cplex) R 29091 29091 28597 0 -1 4202496 106074 0 0 0 2507 40 0 0 25 0 1 0 143135659 52199424 6972 1992294400 134512640 146736320 4291659968 18446744073709551615 137316390 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29092/statm: 12744 6972 1000 2985 0 9286 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 59676

[startup+51.1016 s]
/proc/loadavg: 1.40 1.69 1.67 2/108 29096
/proc/meminfo: memFree=1382084/2059040 swapFree=4139272/4192956
[pid=29091] ppid=29089 vsize=8700 CPUtime=0
/proc/29091/stat : 29091 (run) S 29089 29091 28597 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143135659 8908800 248 1992294400 4194304 4922060 140733548700096 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29091/statm: 2175 248 208 178 0 68 0
[pid=29092] ppid=29091 vsize=81292 CPUtime=51.06
/proc/29092/stat : 29092 (pb_cplex) R 29091 29091 28597 0 -1 4202496 167663 0 0 0 5043 63 0 0 25 0 2 0 143135659 83243008 10637 1992294400 134512640 146736320 4291659968 18446744073709551615 136005151 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29092/statm: 20323 10637 1050 2985 0 16865 0
[pid=29092/tid=29094] ppid=29091 vsize=81292 CPUtime=0
/proc/29092/task/29094/stat : 29094 (pb_cplex) S 29091 29091 28597 0 -1 4202560 6 0 0 0 0 0 0 0 25 0 2 0 143140132 83243008 10637 1992294400 134512640 146736320 4291659968 18446744073709551615 144580073 0 2 4096 16387 18446604437864741760 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 89992

[startup+102.309 s]
/proc/loadavg: 1.63 1.71 1.67 2/108 29096
/proc/meminfo: memFree=1372288/2059040 swapFree=4139272/4192956
[pid=29091] ppid=29089 vsize=8700 CPUtime=0
/proc/29091/stat : 29091 (run) S 29089 29091 28597 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143135659 8908800 248 1992294400 4194304 4922060 140733548700096 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29091/statm: 2175 248 208 178 0 68 0
[pid=29092] ppid=29091 vsize=92724 CPUtime=146.11
/proc/29092/stat : 29092 (pb_cplex) S 29091 29091 28597 0 -1 4202496 208148 0 0 0 14520 91 0 0 25 0 2 0 143135659 94949376 13076 1992294400 134512640 146736320 4291659968 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29092/statm: 23181 13076 1053 2985 0 19723 0
[pid=29092/tid=29094] ppid=29091 vsize=92724 CPUtime=47.86
/proc/29092/task/29094/stat : 29094 (pb_cplex) R 29091 29091 28597 0 -1 4202560 21639 0 0 0 4770 16 0 0 25 0 2 0 143140132 94949376 13076 1992294400 134512640 146736320 4291659968 18446744073709551615 136007284 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 146.11
Current children cumulated vsize (KiB) 101424

[startup+162.302 s]
/proc/loadavg: 1.83 1.74 1.68 3/108 29098
/proc/meminfo: memFree=1371668/2059040 swapFree=4139272/4192956
[pid=29091] ppid=29089 vsize=8700 CPUtime=0
/proc/29091/stat : 29091 (run) S 29089 29091 28597 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143135659 8908800 248 1992294400 4194304 4922060 140733548700096 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29091/statm: 2175 248 208 178 0 68 0
[pid=29092] ppid=29091 vsize=92992 CPUtime=259.15
/proc/29092/stat : 29092 (pb_cplex) R 29091 29091 28597 0 -1 4202496 236087 0 0 0 25802 113 0 0 25 0 2 0 143135659 95223808 13145 1992294400 134512640 146736320 4291659968 18446744073709551615 136007620 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29092/statm: 23248 13145 1053 2985 0 19790 0
[pid=29092/tid=29094] ppid=29091 vsize=92992 CPUtime=103.78
/proc/29092/task/29094/stat : 29094 (pb_cplex) R 29091 29091 28597 0 -1 4202560 41940 0 0 0 10348 30 0 0 25 0 2 0 143140132 95223808 13145 1992294400 134512640 146736320 4291659968 18446744073709551615 136007616 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 259.15
Current children cumulated vsize (KiB) 101692

[startup+222.301 s]
/proc/loadavg: 1.34 1.62 1.64 2/107 29100
/proc/meminfo: memFree=1387424/2059040 swapFree=4139272/4192956
[pid=29091] ppid=29089 vsize=8700 CPUtime=0
/proc/29091/stat : 29091 (run) S 29089 29091 28597 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143135659 8908800 248 1992294400 4194304 4922060 140733548700096 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29091/statm: 2175 248 208 178 0 68 0
[pid=29092] ppid=29091 vsize=59048 CPUtime=329.33
/proc/29092/stat : 29092 (pb_cplex) R 29091 29091 28597 0 -1 4202496 242806 0 0 0 32810 123 0 0 25 0 1 0 143135659 60465152 9218 1992294400 134512640 146736320 4291659968 18446744073709551615 137708221 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29092/statm: 14762 9218 1056 2985 0 11304 0
Current children cumulated CPU time (s) 329.33
Current children cumulated vsize (KiB) 67748

[startup+282.302 s]
/proc/loadavg: 1.57 1.61 1.64 3/108 29103
/proc/meminfo: memFree=1368320/2059040 swapFree=4139272/4192956
[pid=29091] ppid=29089 vsize=8700 CPUtime=0
/proc/29091/stat : 29091 (run) S 29089 29091 28597 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143135659 8908800 248 1992294400 4194304 4922060 140733548700096 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29091/statm: 2175 248 208 178 0 68 0
[pid=29092] ppid=29091 vsize=85124 CPUtime=422.27
/proc/29092/stat : 29092 (pb_cplex) R 29091 29091 28597 0 -1 4202496 281751 0 0 0 42081 146 0 0 25 0 2 0 143135659 87166976 14021 1992294400 134512640 146736320 4291659968 18446744073709551615 136007616 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29092/statm: 21281 14021 1062 2985 0 17823 0
[pid=29092/tid=29101] ppid=29091 vsize=85124 CPUtime=36.79
/proc/29092/task/29101/stat : 29101 (pb_cplex) R 29091 29091 28597 0 -1 4202560 17907 0 0 0 3668 11 0 0 25 0 2 0 143159387 87166976 14021 1992294400 134512640 146736320 4291659968 18446744073709551615 136007289 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 422.27
Current children cumulated vsize (KiB) 93824

[startup+342.302 s]
/proc/loadavg: 1.57 1.61 1.63 3/108 29103
/proc/meminfo: memFree=1367948/2059040 swapFree=4139272/4192956
[pid=29091] ppid=29089 vsize=8700 CPUtime=0
/proc/29091/stat : 29091 (run) S 29089 29091 28597 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143135659 8908800 248 1992294400 4194304 4922060 140733548700096 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29091/statm: 2175 248 208 178 0 68 0
[pid=29092] ppid=29091 vsize=85256 CPUtime=524.34
/proc/29092/stat : 29092 (pb_cplex) R 29091 29091 28597 0 -1 4202496 318751 0 0 0 52266 168 0 0 23 0 2 0 143135659 87302144 14112 1992294400 134512640 146736320 4291659968 18446744073709551615 136007643 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29092/statm: 21314 14112 1062 2985 0 17856 0
[pid=29092/tid=29101] ppid=29091 vsize=85256 CPUtime=87.06
/proc/29092/task/29101/stat : 29101 (pb_cplex) R 29091 29091 28597 0 -1 4202560 34510 0 0 0 8684 22 0 0 25 0 2 0 143159387 87302144 14112 1992294400 134512640 146736320 4291659968 18446744073709551615 136400484 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 524.34
Current children cumulated vsize (KiB) 93956

[startup+402.301 s]
/proc/loadavg: 1.87 1.68 1.65 3/108 29105
/proc/meminfo: memFree=1367080/2059040 swapFree=4139272/4192956

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

[pid=29092] ppid=29091 vsize=87664 CPUtime=845.62
/proc/29092/stat : 29092 (pb_cplex) R 29091 29091 28597 0 -1 4202496 432782 0 0 0 84309 253 0 0 19 0 2 0 143135659 89767936 14693 1992294400 134512640 146736320 4291659968 18446744073709551615 136007372 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29092/statm: 21916 14693 1065 2985 0 18458 0
[pid=29092/tid=29101] ppid=29091 vsize=87664 CPUtime=244.45
/proc/29092/task/29101/stat : 29101 (pb_cplex) R 29091 29091 28597 0 -1 4202560 102490 0 0 0 24374 71 0 0 25 0 2 0 143159387 89767936 14693 1992294400 134512640 146736320 4291659968 18446744073709551615 135455429 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 845.62
Current children cumulated vsize (KiB) 96364

[startup+582.302 s]
/proc/loadavg: 1.75 1.73 1.67 4/108 29111
/proc/meminfo: memFree=1365592/2059040 swapFree=4139272/4192956
[pid=29091] ppid=29089 vsize=8700 CPUtime=0
/proc/29091/stat : 29091 (run) S 29089 29091 28597 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143135659 8908800 248 1992294400 4194304 4922060 140733548700096 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29091/statm: 2175 248 208 178 0 68 0
[pid=29092] ppid=29091 vsize=87152 CPUtime=952.54
/proc/29092/stat : 29092 (pb_cplex) R 29091 29091 28597 0 -1 4202496 452204 0 0 0 94987 267 0 0 19 0 2 0 143135659 89243648 14668 1992294400 134512640 146736320 4291659968 18446744073709551615 136007277 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29092/statm: 21788 14668 1065 2985 0 18330 0
[pid=29092/tid=29101] ppid=29091 vsize=87152 CPUtime=298.83
/proc/29092/task/29101/stat : 29101 (pb_cplex) R 29091 29091 28597 0 -1 4202560 121226 0 0 0 29800 83 0 0 25 0 2 0 143159387 89243648 14668 1992294400 134512640 146736320 4291659968 18446744073709551615 136007289 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 952.54
Current children cumulated vsize (KiB) 95852

[startup+642.302 s]
/proc/loadavg: 1.85 1.76 1.68 3/108 29111
/proc/meminfo: memFree=1365468/2059040 swapFree=4139272/4192956
[pid=29091] ppid=29089 vsize=8700 CPUtime=0
/proc/29091/stat : 29091 (run) S 29089 29091 28597 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143135659 8908800 248 1992294400 4194304 4922060 140733548700096 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29091/statm: 2175 248 208 178 0 68 0
[pid=29092] ppid=29091 vsize=87288 CPUtime=1056.44
/proc/29092/stat : 29092 (pb_cplex) R 29091 29091 28597 0 -1 4202496 481531 0 0 0 105357 287 0 0 18 0 2 0 143135659 89382912 14727 1992294400 134512640 146736320 4291659968 18446744073709551615 135453309 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29092/statm: 21822 14727 1065 2985 0 18364 0
[pid=29092/tid=29101] ppid=29091 vsize=87288 CPUtime=349.14
/proc/29092/task/29101/stat : 29101 (pb_cplex) R 29091 29091 28597 0 -1 4202560 140175 0 0 0 34820 94 0 0 25 0 2 0 143159387 89382912 14727 1992294400 134512640 146736320 4291659968 18446744073709551615 136384857 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1056.44
Current children cumulated vsize (KiB) 95988

[startup+702.302 s]
/proc/loadavg: 1.90 1.79 1.70 3/108 29113
/proc/meminfo: memFree=1364724/2059040 swapFree=4139272/4192956
[pid=29091] ppid=29089 vsize=8700 CPUtime=0
/proc/29091/stat : 29091 (run) S 29089 29091 28597 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143135659 8908800 248 1992294400 4194304 4922060 140733548700096 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29091/statm: 2175 248 208 178 0 68 0
[pid=29092] ppid=29091 vsize=88476 CPUtime=1165.77
/proc/29092/stat : 29092 (pb_cplex) R 29091 29091 28597 0 -1 4202496 500865 0 0 0 116277 300 0 0 25 0 2 0 143135659 90599424 14904 1992294400 134512640 146736320 4291659968 18446744073709551615 136007292 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29092/statm: 22119 14904 1065 2985 0 18661 0
[pid=29092/tid=29101] ppid=29091 vsize=88476 CPUtime=401.47
/proc/29092/task/29101/stat : 29101 (pb_cplex) R 29091 29091 28597 0 -1 4202560 159411 0 0 0 40042 105 0 0 25 0 2 0 143159387 90599424 14904 1992294400 134512640 146736320 4291659968 18446744073709551615 136007277 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1165.77
Current children cumulated vsize (KiB) 97176

[startup+762.309 s]
/proc/loadavg: 1.78 1.78 1.70 3/108 29115
/proc/meminfo: memFree=1364476/2059040 swapFree=4139272/4192956
[pid=29091] ppid=29089 vsize=8700 CPUtime=0
/proc/29091/stat : 29091 (run) S 29089 29091 28597 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143135659 8908800 248 1992294400 4194304 4922060 140733548700096 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29091/statm: 2175 248 208 178 0 68 0
[pid=29092] ppid=29091 vsize=88632 CPUtime=1273
/proc/29092/stat : 29092 (pb_cplex) R 29091 29091 28597 0 -1 4202496 537938 0 0 0 126976 324 0 0 25 0 2 0 143135659 90759168 14963 1992294400 134512640 146736320 4291659968 18446744073709551615 136403116 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29092/statm: 22158 14963 1065 2985 0 18700 0
[pid=29092/tid=29101] ppid=29091 vsize=88632 CPUtime=452.45
/proc/29092/task/29101/stat : 29101 (pb_cplex) R 29091 29091 28597 0 -1 4202560 177441 0 0 0 45129 116 0 0 25 0 2 0 143159387 90759168 14963 1992294400 134512640 146736320 4291659968 18446744073709551615 136007511 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1273
Current children cumulated vsize (KiB) 97332

[startup+822.301 s]
/proc/loadavg: 1.94 1.82 1.72 3/108 29117
/proc/meminfo: memFree=1364228/2059040 swapFree=4139272/4192956
[pid=29091] ppid=29089 vsize=8700 CPUtime=0
/proc/29091/stat : 29091 (run) S 29089 29091 28597 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143135659 8908800 248 1992294400 4194304 4922060 140733548700096 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29091/statm: 2175 248 208 178 0 68 0
[pid=29092] ppid=29091 vsize=88764 CPUtime=1384.82
/proc/29092/stat : 29092 (pb_cplex) R 29091 29091 28597 0 -1 4202496 576827 0 0 0 138133 349 0 0 21 0 2 0 143135659 90894336 15025 1992294400 134512640 146736320 4291659968 18446744073709551615 135854505 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29092/statm: 22191 15025 1065 2985 0 18733 0
[pid=29092/tid=29101] ppid=29091 vsize=88764 CPUtime=508.89
/proc/29092/task/29101/stat : 29101 (pb_cplex) R 29091 29091 28597 0 -1 4202560 196508 0 0 0 50761 128 0 0 21 0 2 0 143159387 90894336 15025 1992294400 134512640 146736320 4291659968 18446744073709551615 136007626 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1384.82
Current children cumulated vsize (KiB) 97464

[startup+882.3 s]
/proc/loadavg: 1.78 1.80 1.72 3/108 29119
/proc/meminfo: memFree=1363608/2059040 swapFree=4139272/4192956
[pid=29091] ppid=29089 vsize=8700 CPUtime=0
/proc/29091/stat : 29091 (run) S 29089 29091 28597 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143135659 8908800 248 1992294400 4194304 4922060 140733548700096 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29091/statm: 2175 248 208 178 0 68 0
[pid=29092] ppid=29091 vsize=90432 CPUtime=1492.47
/proc/29092/stat : 29092 (pb_cplex) R 29091 29091 28597 0 -1 4202496 615115 0 0 0 148874 373 0 0 25 0 2 0 143135659 92602368 15296 1992294400 134512640 146736320 4291659968 18446744073709551615 135450687 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29092/statm: 22608 15296 1065 2985 0 19150 0
[pid=29092/tid=29101] ppid=29091 vsize=90432 CPUtime=566.59
/proc/29092/task/29101/stat : 29101 (pb_cplex) R 29091 29091 28597 0 -1 4202560 217658 0 0 0 56519 140 0 0 25 0 2 0 143159387 92602368 15296 1992294400 134512640 146736320 4291659968 18446744073709551615 135467806 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1492.47
Current children cumulated vsize (KiB) 99132

[startup+942.301 s]
/proc/loadavg: 1.87 1.82 1.73 3/108 29119
/proc/meminfo: memFree=1363236/2059040 swapFree=4139272/4192956
[pid=29091] ppid=29089 vsize=8700 CPUtime=0
/proc/29091/stat : 29091 (run) S 29089 29091 28597 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143135659 8908800 248 1992294400 4194304 4922060 140733548700096 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29091/statm: 2175 248 208 178 0 68 0
[pid=29092] ppid=29091 vsize=90160 CPUtime=1601.97
/proc/29092/stat : 29092 (pb_cplex) R 29091 29091 28597 0 -1 4202496 636707 0 0 0 159806 391 0 0 25 0 2 0 143135659 92323840 15285 1992294400 134512640 146736320 4291659968 18446744073709551615 136403465 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29092/statm: 22540 15285 1065 2985 0 19082 0
[pid=29092/tid=29101] ppid=29091 vsize=90160 CPUtime=618.81
/proc/29092/task/29101/stat : 29101 (pb_cplex) R 29091 29091 28597 0 -1 4202560 235480 0 0 0 61729 152 0 0 25 0 2 0 143159387 92323840 15285 1992294400 134512640 146736320 4291659968 18446744073709551615 136007310 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1601.97
Current children cumulated vsize (KiB) 98860

[startup+1002.3 s]
/proc/loadavg: 1.86 1.82 1.73 3/108 29121
/proc/meminfo: memFree=1363112/2059040 swapFree=4139272/4192956
[pid=29091] ppid=29089 vsize=8700 CPUtime=0
/proc/29091/stat : 29091 (run) S 29089 29091 28597 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143135659 8908800 248 1992294400 4194304 4922060 140733548700096 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29091/statm: 2175 248 208 178 0 68 0
[pid=29092] ppid=29091 vsize=90316 CPUtime=1709.24
/proc/29092/stat : 29092 (pb_cplex) R 29091 29091 28597 0 -1 4202496 655487 0 0 0 170517 407 0 0 19 0 2 0 143135659 92483584 15318 1992294400 134512640 146736320 4291659968 18446744073709551615 135999691 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29092/statm: 22579 15318 1065 2985 0 19121 0
[pid=29092/tid=29101] ppid=29091 vsize=90316 CPUtime=673.25
/proc/29092/task/29101/stat : 29101 (pb_cplex) R 29091 29091 28597 0 -1 4202560 253443 0 0 0 67162 163 0 0 25 0 2 0 143159387 92483584 15318 1992294400 134512640 146736320 4291659968 18446744073709551615 136007622 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1709.24
Current children cumulated vsize (KiB) 99016



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1050.7 s]
/proc/loadavg: 1.85 1.83 1.74 3/108 29123
/proc/meminfo: memFree=1362988/2059040 swapFree=4139272/4192956
[pid=29091] ppid=29089 vsize=8700 CPUtime=0
/proc/29091/stat : 29091 (run) S 29089 29091 28597 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143135659 8908800 248 1992294400 4194304 4922060 140733548700096 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29091/statm: 2175 248 208 178 0 68 0
[pid=29092] ppid=29091 vsize=90316 CPUtime=1800.16
/proc/29092/stat : 29092 (pb_cplex) R 29091 29091 28597 0 -1 4202496 673771 0 0 0 179595 421 0 0 19 0 2 0 143135659 92483584 15336 1992294400 134512640 146736320 4291659968 18446744073709551615 136007030 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29092/statm: 22579 15336 1065 2985 0 19121 0
[pid=29092/tid=29101] ppid=29091 vsize=90316 CPUtime=718.34
/proc/29092/task/29101/stat : 29101 (pb_cplex) R 29091 29091 28597 0 -1 4202560 269816 0 0 0 71660 174 0 0 25 0 2 0 143159387 92483584 15336 1992294400 134512640 146736320 4291659968 18446744073709551615 136388439 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) 99016

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1050.7 s]
/proc/loadavg: 1.85 1.83 1.74 3/108 29123
/proc/meminfo: memFree=1362988/2059040 swapFree=4139272/4192956
[pid=29091] ppid=29089 vsize=8700 CPUtime=0
/proc/29091/stat : 29091 (run) S 29089 29091 28597 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143135659 8908800 248 1992294400 4194304 4922060 140733548700096 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29091/statm: 2175 248 208 178 0 68 0
[pid=29092] ppid=29091 vsize=90316 CPUtime=1800.16
/proc/29092/stat : 29092 (pb_cplex) R 29091 29091 28597 0 -1 4202496 673771 0 0 0 179595 421 0 0 19 0 2 0 143135659 92483584 15336 1992294400 134512640 146736320 4291659968 18446744073709551615 136007030 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29092/statm: 22579 15336 1065 2985 0 19121 0
[pid=29092/tid=29101] ppid=29091 vsize=90316 CPUtime=718.34
/proc/29092/task/29101/stat : 29101 (pb_cplex) R 29091 29091 28597 0 -1 4202560 269816 0 0 0 71660 174 0 0 25 0 2 0 143159387 92483584 15336 1992294400 134512640 146736320 4291659968 18446744073709551615 136388439 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) 99016

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 29091 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.001999
# while last known CPU time is 1800.16
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1050.72
CPU time (s): 1800.16
CPU user time (s): 1795.95
CPU system time (s): 4.21
CPU usage (%): 171.326
Max. virtual memory (cumulated for all children) (KiB): 102204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 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 1.9727 second user time and 5.45817 second system time

The end

Launcher Data 

Begin job on node087 at 2010-07-01 23:07:01
IDJOB=2696494
IDBENCH=2148
IDSOLVER=1209
FILE ID=node087/2696494-1278018421
PBS_JOBID= 11198700
Free space on /tmp= 62380 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii16d2.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696494-1278018421/watcher-2696494-1278018421 -o /tmp/evaluation-result-2696494-1278018421/solver-2696494-1278018421 -C 1800 -W 2000 -M 1800  run HOME/instance-2696494-1278018421.opb

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

MD5SUM BENCH= 4c54e78415f2c5b03c299c36dff880c2
RANDOM SEED=684511700

node087.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		: 3000.213
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	: 6000.42
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		: 3000.213
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	: 5999.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1421944 kB
Buffers:        141196 kB
Cached:         389348 kB
SwapCached:       6464 kB
Active:         208872 kB
Inactive:       335224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1421944 kB
SwapTotal:     4192956 kB
SwapFree:      4139272 kB
Dirty:           17244 kB
Writeback:           0 kB
AnonPages:       11864 kB
Mapped:          12032 kB
Slab:            71144 kB
PageTables:       4188 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181488 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= 62364 MiB
End job on node087 at 2010-07-01 23:24:34