Trace number 2697243

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
pb_cplex 2010-06-29? (TO) 1800.04 994.922

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_50_10_4.opb
MD5SUM3258ae2375db1ca5a9ce9d305f00baf0
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-14
Best CPU time to get the best result obtained on this benchmark1275.94
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -14
Optimality of the best value was proved NO
Number of variables100
Total number of constraints151
Number of constraints which are clauses50
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints101
Minimum length of a constraint2
Maximum length of a constraint100
Number of terms in the objective function 50
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 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)1228
Sum of products size (including duplicates)2456
Number of different products614
Sum of products size1228

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2697243-1278052317.opb.
0.00/0.00	c Instance file HOME/instance-2697243-1278052317.opb
0.00/0.00	c File size is 50240 bytes.
0.00/0.02	c Highest Coefficient sum: 100
0.00/0.02	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.03	c ============================[ Problem Statistics ]=============================
0.00/0.03	c |                                                                             |
0.00/0.03	c |  Parsing time:          0.03         s                                      |
0.00/0.03	c |  Number Variables:      714                                                 |
0.00/0.03	c |  Number Constraints:    1379                                                |
0.00/0.03	c ===============================================================================
1800.04/994.91	c Remaining time 1799.97 sec.
1800.04/994.91	c 
1800.04/994.91	c *** INTERRUPTED ***
1800.04/994.91	s UNKNOWN
1800.04/994.91	c Total CPU time              : 1793.25 s
1800.04/994.91	c Memory used           : 79.51 MB
1800.04/994.91	c CPU time              : 1793.25 s
1800.04/994.91	c 
1800.04/994.91	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-2697243-1278052317/watcher-2697243-1278052317 -o /tmp/evaluation-result-2697243-1278052317/solver-2697243-1278052317 -C 1800 -W 2000 -M 1800 run HOME/instance-2697243-1278052317.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: 1.88 2.02 1.94 3/106 4559
/proc/meminfo: memFree=1381124/2059040 swapFree=4135680/4192956
[pid=4559] ppid=4557 vsize=8700 CPUtime=0
/proc/4559/stat : 4559 (run) R 4557 4559 4059 0 -1 4202496 348 0 0 0 0 0 0 0 20 0 1 0 180835724 8908800 249 1992294400 4194304 4922060 140734430958640 18446744073709551615 248552989077 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/4559/statm: 2175 249 208 178 0 68 0

[startup+0.013289 s]
/proc/loadavg: 1.88 2.02 1.94 3/106 4559
/proc/meminfo: memFree=1381124/2059040 swapFree=4135680/4192956
[pid=4559] ppid=4557 vsize=8700 CPUtime=0
/proc/4559/stat : 4559 (run) S 4557 4559 4059 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180835724 8908800 249 1992294400 4194304 4922060 140734430958640 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/4559/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.102618 s]
/proc/loadavg: 1.88 2.02 1.94 3/106 4559
/proc/meminfo: memFree=1381124/2059040 swapFree=4135680/4192956
[pid=4559] ppid=4557 vsize=8700 CPUtime=0
/proc/4559/stat : 4559 (run) S 4557 4559 4059 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180835724 8908800 249 1992294400 4194304 4922060 140734430958640 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/4559/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300618 s]
/proc/loadavg: 1.88 2.02 1.94 3/106 4559
/proc/meminfo: memFree=1381124/2059040 swapFree=4135680/4192956
[pid=4559] ppid=4557 vsize=8700 CPUtime=0
/proc/4559/stat : 4559 (run) S 4557 4559 4059 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180835724 8908800 249 1992294400 4194304 4922060 140734430958640 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/4559/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700618 s]
/proc/loadavg: 1.88 2.02 1.94 3/106 4559
/proc/meminfo: memFree=1381124/2059040 swapFree=4135680/4192956
[pid=4559] ppid=4557 vsize=8700 CPUtime=0
/proc/4559/stat : 4559 (run) S 4557 4559 4059 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180835724 8908800 249 1992294400 4194304 4922060 140734430958640 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/4559/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50062 s]
/proc/loadavg: 1.88 2.02 1.94 2/108 4561
/proc/meminfo: memFree=1375280/2059040 swapFree=4135680/4192956
[pid=4559] ppid=4557 vsize=8700 CPUtime=0
/proc/4559/stat : 4559 (run) S 4557 4559 4059 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180835724 8908800 249 1992294400 4194304 4922060 140734430958640 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/4559/statm: 2175 249 208 178 0 68 0
[pid=4560] ppid=4559 vsize=22164 CPUtime=1.49
/proc/4560/stat : 4560 (pb_cplex) R 4559 4559 4059 0 -1 4202496 3627 0 0 0 148 1 0 0 20 0 1 0 180835724 22695936 2510 1992294400 134512640 146736320 4290520144 18446744073709551615 137461776 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/4560/statm: 5541 2510 1012 2985 0 2083 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30864

[startup+3.10062 s]
/proc/loadavg: 1.88 2.02 1.94 2/108 4561
/proc/meminfo: memFree=1374908/2059040 swapFree=4135680/4192956
[pid=4559] ppid=4557 vsize=8700 CPUtime=0
/proc/4559/stat : 4559 (run) S 4557 4559 4059 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180835724 8908800 249 1992294400 4194304 4922060 140734430958640 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/4559/statm: 2175 249 208 178 0 68 0
[pid=4560] ppid=4559 vsize=21788 CPUtime=3.08
/proc/4560/stat : 4560 (pb_cplex) R 4559 4559 4059 0 -1 4202496 4239 0 0 0 307 1 0 0 25 0 1 0 180835724 22310912 2429 1992294400 134512640 146736320 4290520144 18446744073709551615 136403116 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4560/statm: 5447 2429 1008 2985 0 1989 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 30488

[startup+6.30062 s]
/proc/loadavg: 1.81 2.01 1.94 2/108 4561
/proc/meminfo: memFree=1374288/2059040 swapFree=4135680/4192956
[pid=4559] ppid=4557 vsize=8700 CPUtime=0
/proc/4559/stat : 4559 (run) S 4557 4559 4059 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180835724 8908800 249 1992294400 4194304 4922060 140734430958640 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/4559/statm: 2175 249 208 178 0 68 0
[pid=4560] ppid=4559 vsize=21940 CPUtime=6.28
/proc/4560/stat : 4560 (pb_cplex) R 4559 4559 4059 0 -1 4202496 5610 0 0 0 626 2 0 0 25 0 1 0 180835724 22466560 2543 1992294400 134512640 146736320 4290520144 18446744073709551615 138463219 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/4560/statm: 5485 2543 1014 2985 0 2027 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 30640

[startup+12.7006 s]
/proc/loadavg: 1.74 1.99 1.93 3/109 4562
/proc/meminfo: memFree=1368576/2059040 swapFree=4135680/4192956
[pid=4559] ppid=4557 vsize=8700 CPUtime=0
/proc/4559/stat : 4559 (run) S 4557 4559 4059 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180835724 8908800 249 1992294400 4194304 4922060 140734430958640 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/4559/statm: 2175 249 208 178 0 68 0
[pid=4560] ppid=4559 vsize=39888 CPUtime=15.41
/proc/4560/stat : 4560 (pb_cplex) R 4559 4559 4059 0 -1 4202496 7677 0 0 0 1537 4 0 0 16 0 2 0 180835724 40845312 4184 1992294400 134512640 146736320 4290520144 18446744073709551615 136403114 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/4560/statm: 9972 4184 1055 2985 0 6514 0
[pid=4560/tid=4562] ppid=4559 vsize=39888 CPUtime=3.21
/proc/4560/task/4562/stat : 4562 (pb_cplex) R 4559 4559 4059 0 -1 4202560 606 0 0 0 321 0 0 0 25 0 2 0 180836480 40845312 4184 1992294400 134512640 146736320 4290520144 18446744073709551615 136008299 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 15.41
Current children cumulated vsize (KiB) 48588

[startup+25.5016 s]
/proc/loadavg: 1.95 2.02 1.94 4/109 4564
/proc/meminfo: memFree=1365228/2059040 swapFree=4135680/4192956
[pid=4559] ppid=4557 vsize=8700 CPUtime=0
/proc/4559/stat : 4559 (run) S 4557 4559 4059 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180835724 8908800 249 1992294400 4194304 4922060 140734430958640 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/4559/statm: 2175 249 208 178 0 68 0
[pid=4560] ppid=4559 vsize=42992 CPUtime=38.59
/proc/4560/stat : 4560 (pb_cplex) S 4559 4559 4059 0 -1 4202496 8982 0 0 0 3851 8 0 0 18 0 2 0 180835724 44023808 5042 1992294400 134512640 146736320 4290520144 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/4560/statm: 10748 5042 1069 2985 0 7290 0
[pid=4560/tid=4562] ppid=4559 vsize=42992 CPUtime=15.17
/proc/4560/task/4562/stat : 4562 (pb_cplex) R 4559 4559 4059 0 -1 4202560 1695 0 0 0 1516 1 0 0 25 0 2 0 180836480 44023808 5042 1992294400 134512640 146736320 4290520144 18446744073709551615 136008172 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 38.59
Current children cumulated vsize (KiB) 51692

[startup+51.1006 s]
/proc/loadavg: 1.83 1.99 1.93 2/108 4564
/proc/meminfo: memFree=1368088/2059040 swapFree=4135680/4192956
[pid=4559] ppid=4557 vsize=8700 CPUtime=0
/proc/4559/stat : 4559 (run) S 4557 4559 4059 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180835724 8908800 249 1992294400 4194304 4922060 140734430958640 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/4559/statm: 2175 249 208 178 0 68 0
[pid=4560] ppid=4559 vsize=39232 CPUtime=78.39
/proc/4560/stat : 4560 (pb_cplex) R 4559 4559 4059 0 -1 4202496 14490 0 0 0 7823 16 0 0 25 0 1 0 180835724 40173568 4527 1992294400 134512640 146736320 4290520144 18446744073709551615 136008363 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/4560/statm: 9808 4527 1080 2985 0 6350 0
Current children cumulated CPU time (s) 78.39
Current children cumulated vsize (KiB) 47932

[startup+102.31 s]
/proc/loadavg: 1.77 1.94 1.92 3/109 4568
/proc/meminfo: memFree=1354812/2059040 swapFree=4135680/4192956
[pid=4559] ppid=4557 vsize=8700 CPUtime=0
/proc/4559/stat : 4559 (run) S 4557 4559 4059 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180835724 8908800 249 1992294400 4194304 4922060 140734430958640 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/4559/statm: 2175 249 208 178 0 68 0
[pid=4560] ppid=4559 vsize=53616 CPUtime=162.97
/proc/4560/stat : 4560 (pb_cplex) R 4559 4559 4059 0 -1 4202496 35896 0 0 0 16258 39 0 0 17 0 2 0 180835724 54902784 7418 1992294400 134512640 146736320 4290520144 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/4560/statm: 13404 7418 1081 2985 0 9946 0
[pid=4560/tid=4566] ppid=4559 vsize=53616 CPUtime=36.18
/proc/4560/task/4566/stat : 4566 (pb_cplex) R 4559 4559 4059 0 -1 4202560 11353 0 0 0 3608 10 0 0 25 0 2 0 180841499 54902784 7418 1992294400 134512640 146736320 4290520144 18446744073709551615 136008252 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 162.97
Current children cumulated vsize (KiB) 62316

[startup+162.301 s]
/proc/loadavg: 1.85 1.93 1.91 3/109 4568
/proc/meminfo: memFree=1353820/2059040 swapFree=4135680/4192956
[pid=4559] ppid=4557 vsize=8700 CPUtime=0
/proc/4559/stat : 4559 (run) S 4557 4559 4059 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180835724 8908800 249 1992294400 4194304 4922060 140734430958640 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/4559/statm: 2175 249 208 178 0 68 0
[pid=4560] ppid=4559 vsize=54100 CPUtime=271.96
/proc/4560/stat : 4560 (pb_cplex) R 4559 4559 4059 0 -1 4202496 63529 0 0 0 27116 80 0 0 17 0 2 0 180835724 55398400 7683 1992294400 134512640 146736320 4290520144 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/4560/statm: 13525 7683 1081 2985 0 10067 0
[pid=4560/tid=4566] ppid=4559 vsize=54100 CPUtime=91.8
/proc/4560/task/4566/stat : 4566 (pb_cplex) R 4559 4559 4059 0 -1 4202560 26647 0 0 0 9151 29 0 0 18 0 2 0 180841499 55398400 7683 1992294400 134512640 146736320 4290520144 18446744073709551615 136000490 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 271.96
Current children cumulated vsize (KiB) 62800

[startup+222.302 s]
/proc/loadavg: 2.04 1.96 1.92 4/109 4570
/proc/meminfo: memFree=1352084/2059040 swapFree=4135680/4192956
[pid=4559] ppid=4557 vsize=8700 CPUtime=0
/proc/4559/stat : 4559 (run) S 4557 4559 4059 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180835724 8908800 249 1992294400 4194304 4922060 140734430958640 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/4559/statm: 2175 249 208 178 0 68 0
[pid=4560] ppid=4559 vsize=55724 CPUtime=382.13
/proc/4560/stat : 4560 (pb_cplex) R 4559 4559 4059 0 -1 4202496 107059 0 0 0 38081 132 0 0 17 0 2 0 180835724 57061376 8025 1992294400 134512640 146736320 4290520144 18446744073709551615 137083866 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/4560/statm: 13931 8025 1081 2985 0 10473 0
[pid=4560/tid=4566] ppid=4559 vsize=55724 CPUtime=149.15
/proc/4560/task/4566/stat : 4566 (pb_cplex) R 4559 4559 4059 0 -1 4202560 48270 0 0 0 14861 54 0 0 25 0 2 0 180841499 57061376 8025 1992294400 134512640 146736320 4290520144 18446744073709551615 135525929 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 382.13
Current children cumulated vsize (KiB) 64424

[startup+282.301 s]
/proc/loadavg: 1.95 1.95 1.91 3/109 4572
/proc/meminfo: memFree=1348240/2059040 swapFree=4135680/4192956
[pid=4559] ppid=4557 vsize=8700 CPUtime=0
/proc/4559/stat : 4559 (run) S 4557 4559 4059 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180835724 8908800 249 1992294400 4194304 4922060 140734430958640 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/4559/statm: 2175 249 208 178 0 68 0
[pid=4560] ppid=4559 vsize=59036 CPUtime=491.72
/proc/4560/stat : 4560 (pb_cplex) R 4559 4559 4059 0 -1 4202496 132050 0 0 0 48996 176 0 0 25 0 2 0 180835724 60452864 8916 1992294400 134512640 146736320 4290520144 18446744073709551615 144785853 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/4560/statm: 14759 8916 1082 2985 0 11301 0
[pid=4560/tid=4566] ppid=4559 vsize=59036 CPUtime=206.44
/proc/4560/task/4566/stat : 4566 (pb_cplex) S 4559 4559 4059 0 -1 4202560 66937 0 0 0 20565 79 0 0 25 0 2 0 180841499 60452864 8916 1992294400 134512640 146736320 4290520144 18446744073709551615 144580073 0 2 4096 16387 18446604437817394368 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 491.72
Current children cumulated vsize (KiB) 67736

[startup+342.302 s]
/proc/loadavg: 1.88 1.94 1.91 3/109 4575
/proc/meminfo: memFree=1348116/2059040 swapFree=4135680/4192956
[pid=4559] ppid=4557 vsize=8700 CPUtime=0
/proc/4559/stat : 4559 (run) S 4557 4559 4059 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180835724 8908800 249 1992294400 4194304 4922060 140734430958640 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/4559/statm: 2175 249 208 178 0 68 0
[pid=4560] ppid=4559 vsize=60612 CPUtime=599.44
/proc/4560/stat : 4560 (pb_cplex) R 4559 4559 4059 0 -1 4202496 138573 0 0 0 59731 213 0 0 17 0 2 0 180835724 62066688 9116 1992294400 134512640 146736320 4290520144 18446744073709551615 136008245 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/4560/statm: 15153 9116 1082 2985 0 11695 0
[pid=4560/tid=4573] ppid=4559 vsize=60612 CPUtime=56.83
/proc/4560/task/4573/stat : 4573 (pb_cplex) R 4559 4559 4059 0 -1 4202560 1943 0 0 0 5665 18 0 0 25 0 2 0 180864077 62066688 9116 1992294400 134512640 146736320 4290520144 18446744073709551615 136385177 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 599.44
Current children cumulated vsize (KiB) 69312

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

[pid=4560] ppid=4559 vsize=70628 CPUtime=819.76
/proc/4560/stat : 4560 (pb_cplex) R 4559 4559 4059 0 -1 4202496 157104 0 0 0 81676 300 0 0 17 0 2 0 180835724 72323072 11422 1992294400 134512640 146736320 4290520144 18446744073709551615 136388881 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/4560/statm: 17657 11422 1082 2985 0 14199 0
[pid=4560/tid=4578] ppid=4559 vsize=70628 CPUtime=35.34
/proc/4560/task/4578/stat : 4578 (pb_cplex) R 4559 4559 4059 0 -1 4202560 2867 0 0 0 3521 13 0 0 25 0 2 0 180878114 72323072 11422 1992294400 134512640 146736320 4290520144 18446744073709551615 135454093 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 819.76
Current children cumulated vsize (KiB) 79328

[startup+522.302 s]
/proc/loadavg: 1.87 1.92 1.90 4/109 4580
/proc/meminfo: memFree=1337948/2059040 swapFree=4135680/4192956
[pid=4559] ppid=4557 vsize=8700 CPUtime=0
/proc/4559/stat : 4559 (run) S 4557 4559 4059 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180835724 8908800 249 1992294400 4194304 4922060 140734430958640 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/4559/statm: 2175 249 208 178 0 68 0
[pid=4560] ppid=4559 vsize=70628 CPUtime=929.67
/proc/4560/stat : 4560 (pb_cplex) S 4559 4559 4059 0 -1 4202496 159958 0 0 0 92627 340 0 0 17 0 2 0 180835724 72323072 11550 1992294400 134512640 146736320 4290520144 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/4560/statm: 17657 11550 1082 2985 0 14199 0
[pid=4560/tid=4578] ppid=4559 vsize=70628 CPUtime=92.38
/proc/4560/task/4578/stat : 4578 (pb_cplex) R 4559 4559 4059 0 -1 4202560 5721 0 0 0 9206 32 0 0 25 0 2 0 180878114 72323072 11550 1992294400 134512640 146736320 4290520144 18446744073709551615 136475875 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 929.67
Current children cumulated vsize (KiB) 79328

[startup+582.302 s]
/proc/loadavg: 1.89 1.92 1.91 3/109 4582
/proc/meminfo: memFree=1337328/2059040 swapFree=4135680/4192956
[pid=4559] ppid=4557 vsize=8700 CPUtime=0
/proc/4559/stat : 4559 (run) S 4557 4559 4059 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180835724 8908800 249 1992294400 4194304 4922060 140734430958640 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/4559/statm: 2175 249 208 178 0 68 0
[pid=4560] ppid=4559 vsize=71652 CPUtime=1041.17
/proc/4560/stat : 4560 (pb_cplex) R 4559 4559 4059 0 -1 4202496 166728 0 0 0 103732 385 0 0 18 0 2 0 180835724 73371648 11722 1992294400 134512640 146736320 4290520144 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/4560/statm: 17913 11722 1082 2985 0 14455 0
[pid=4560/tid=4578] ppid=4559 vsize=71652 CPUtime=149.79
/proc/4560/task/4578/stat : 4578 (pb_cplex) R 4559 4559 4059 0 -1 4202560 12491 0 0 0 14924 55 0 0 25 0 2 0 180878114 73371648 11722 1992294400 134512640 146736320 4290520144 18446744073709551615 136385174 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1041.17
Current children cumulated vsize (KiB) 80352

[startup+642.302 s]
/proc/loadavg: 1.95 1.92 1.91 3/109 4584
/proc/meminfo: memFree=1336336/2059040 swapFree=4135680/4192956
[pid=4559] ppid=4557 vsize=8700 CPUtime=0
/proc/4559/stat : 4559 (run) S 4557 4559 4059 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180835724 8908800 249 1992294400 4194304 4922060 140734430958640 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/4559/statm: 2175 249 208 178 0 68 0
[pid=4560] ppid=4559 vsize=73700 CPUtime=1150.47
/proc/4560/stat : 4560 (pb_cplex) R 4559 4559 4059 0 -1 4202496 173175 0 0 0 114623 424 0 0 16 0 2 0 180835724 75468800 12081 1992294400 134512640 146736320 4290520144 18446744073709551615 136008363 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/4560/statm: 18425 12081 1082 2985 0 14967 0
[pid=4560/tid=4578] ppid=4559 vsize=73700 CPUtime=207
/proc/4560/task/4578/stat : 4578 (pb_cplex) R 4559 4559 4059 0 -1 4202560 18938 0 0 0 20627 73 0 0 25 0 2 0 180878114 75468800 12081 1992294400 134512640 146736320 4290520144 18446744073709551615 139042883 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1150.47
Current children cumulated vsize (KiB) 82400

[startup+702.302 s]
/proc/loadavg: 1.98 1.93 1.91 2/109 4587
/proc/meminfo: memFree=1334972/2059040 swapFree=4135680/4192956
[pid=4559] ppid=4557 vsize=8700 CPUtime=0
/proc/4559/stat : 4559 (run) S 4557 4559 4059 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180835724 8908800 249 1992294400 4194304 4922060 140734430958640 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/4559/statm: 2175 249 208 178 0 68 0
[pid=4560] ppid=4559 vsize=73856 CPUtime=1260.45
/proc/4560/stat : 4560 (pb_cplex) R 4559 4559 4059 0 -1 4202496 180455 0 0 0 125579 466 0 0 16 0 2 0 180835724 75628544 12271 1992294400 134512640 146736320 4290520144 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/4560/statm: 18464 12271 1082 2985 0 15006 0
[pid=4560/tid=4585] ppid=4559 vsize=73856 CPUtime=24.34
/proc/4560/task/4585/stat : 4585 (pb_cplex) R 4559 4559 4059 0 -1 4202560 928 0 0 0 2427 7 0 0 25 0 2 0 180903384 75628544 12271 1992294400 134512640 146736320 4290520144 18446744073709551615 136388095 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1260.45
Current children cumulated vsize (KiB) 82556

[startup+762.31 s]
/proc/loadavg: 1.87 1.91 1.90 2/109 4587
/proc/meminfo: memFree=1335096/2059040 swapFree=4135680/4192956
[pid=4559] ppid=4557 vsize=8700 CPUtime=0
/proc/4559/stat : 4559 (run) S 4557 4559 4059 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180835724 8908800 249 1992294400 4194304 4922060 140734430958640 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/4559/statm: 2175 249 208 178 0 68 0
[pid=4560] ppid=4559 vsize=73856 CPUtime=1371.4
/proc/4560/stat : 4560 (pb_cplex) R 4559 4559 4059 0 -1 4202496 189835 0 0 0 136632 508 0 0 16 0 2 0 180835724 75628544 12263 1992294400 134512640 146736320 4290520144 18446744073709551615 135450882 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/4560/statm: 18464 12263 1082 2985 0 15006 0
[pid=4560/tid=4585] ppid=4559 vsize=73856 CPUtime=81.36
/proc/4560/task/4585/stat : 4585 (pb_cplex) R 4559 4559 4059 0 -1 4202560 10308 0 0 0 8105 31 0 0 25 0 2 0 180903384 75628544 12263 1992294400 134512640 146736320 4290520144 18446744073709551615 136403116 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1371.4
Current children cumulated vsize (KiB) 82556

[startup+822.302 s]
/proc/loadavg: 2.02 1.94 1.91 3/109 4589
/proc/meminfo: memFree=1334228/2059040 swapFree=4135680/4192956
[pid=4559] ppid=4557 vsize=8700 CPUtime=0
/proc/4559/stat : 4559 (run) S 4557 4559 4059 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180835724 8908800 249 1992294400 4194304 4922060 140734430958640 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/4559/statm: 2175 249 208 178 0 68 0
[pid=4560] ppid=4559 vsize=75256 CPUtime=1482.41
/proc/4560/stat : 4560 (pb_cplex) R 4559 4559 4059 0 -1 4202496 192520 0 0 0 147686 555 0 0 17 0 2 0 180835724 77062144 12488 1992294400 134512640 146736320 4290520144 18446744073709551615 136019058 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/4560/statm: 18814 12488 1082 2985 0 15356 0
[pid=4560/tid=4585] ppid=4559 vsize=75256 CPUtime=138.39
/proc/4560/task/4585/stat : 4585 (pb_cplex) R 4559 4559 4059 0 -1 4202560 12955 0 0 0 13783 56 0 0 18 0 2 0 180903384 77062144 12488 1992294400 134512640 146736320 4290520144 18446744073709551615 136008457 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1482.41
Current children cumulated vsize (KiB) 83956

[startup+882.302 s]
/proc/loadavg: 2.01 1.95 1.91 3/109 4591
/proc/meminfo: memFree=1332740/2059040 swapFree=4135680/4192956
[pid=4559] ppid=4557 vsize=8700 CPUtime=0
/proc/4559/stat : 4559 (run) S 4557 4559 4059 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180835724 8908800 249 1992294400 4194304 4922060 140734430958640 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/4559/statm: 2175 249 208 178 0 68 0
[pid=4560] ppid=4559 vsize=76660 CPUtime=1592.91
/proc/4560/stat : 4560 (pb_cplex) R 4559 4559 4059 0 -1 4202496 200070 0 0 0 158695 596 0 0 17 0 2 0 180835724 78499840 12786 1992294400 134512640 146736320 4290520144 18446744073709551615 136008178 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/4560/statm: 19165 12786 1082 2985 0 15707 0
[pid=4560/tid=4585] ppid=4559 vsize=76660 CPUtime=194.86
/proc/4560/task/4585/stat : 4585 (pb_cplex) R 4559 4559 4059 0 -1 4202560 17203 0 0 0 19410 76 0 0 25 0 2 0 180903384 78499840 12786 1992294400 134512640 146736320 4290520144 18446744073709551615 135855167 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1592.91
Current children cumulated vsize (KiB) 85360

[startup+942.302 s]
/proc/loadavg: 1.87 1.92 1.90 3/109 4593
/proc/meminfo: memFree=1331252/2059040 swapFree=4135680/4192956
[pid=4559] ppid=4557 vsize=8700 CPUtime=0
/proc/4559/stat : 4559 (run) S 4557 4559 4059 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180835724 8908800 249 1992294400 4194304 4922060 140734430958640 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/4559/statm: 2175 249 208 178 0 68 0
[pid=4560] ppid=4559 vsize=78684 CPUtime=1703.43
/proc/4560/stat : 4560 (pb_cplex) R 4559 4559 4059 0 -1 4202496 215444 0 0 0 169698 645 0 0 18 0 2 0 180835724 80572416 13430 1992294400 134512640 146736320 4290520144 18446744073709551615 136475800 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/4560/statm: 19671 13430 1082 2985 0 16213 0
[pid=4560/tid=4585] ppid=4559 vsize=78684 CPUtime=251.91
/proc/4560/task/4585/stat : 4585 (pb_cplex) R 4559 4559 4059 0 -1 4202560 26567 0 0 0 25091 100 0 0 25 0 2 0 180903384 80572416 13430 1992294400 134512640 146736320 4290520144 18446744073709551615 135520888 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1703.43
Current children cumulated vsize (KiB) 87384



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+994.902 s]
/proc/loadavg: 1.85 1.91 1.90 4/109 4593
/proc/meminfo: memFree=1328648/2059040 swapFree=4135680/4192956
[pid=4559] ppid=4557 vsize=8700 CPUtime=0
/proc/4559/stat : 4559 (run) S 4557 4559 4059 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180835724 8908800 249 1992294400 4194304 4922060 140734430958640 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/4559/statm: 2175 249 208 178 0 68 0
[pid=4560] ppid=4559 vsize=81412 CPUtime=1800.04
/proc/4560/stat : 4560 (pb_cplex) R 4559 4559 4059 0 -1 4202496 218346 0 0 0 179323 681 0 0 17 0 2 0 180835724 83365888 13981 1992294400 134512640 146736320 4290520144 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/4560/statm: 20353 13981 1082 2985 0 16895 0
[pid=4560/tid=4585] ppid=4559 vsize=81412 CPUtime=301.9
/proc/4560/task/4585/stat : 4585 (pb_cplex) R 4559 4559 4059 0 -1 4202560 28951 0 0 0 30073 117 0 0 24 0 2 0 180903384 83365888 13981 1992294400 134512640 146736320 4290520144 18446744073709551615 136403109 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 90112

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

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

[startup+994.902 s]
/proc/loadavg: 1.85 1.91 1.90 4/109 4593
/proc/meminfo: memFree=1328648/2059040 swapFree=4135680/4192956
[pid=4559] ppid=4557 vsize=8700 CPUtime=0
/proc/4559/stat : 4559 (run) S 4557 4559 4059 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180835724 8908800 249 1992294400 4194304 4922060 140734430958640 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/4559/statm: 2175 249 208 178 0 68 0
[pid=4560] ppid=4559 vsize=81412 CPUtime=1800.04
/proc/4560/stat : 4560 (pb_cplex) R 4559 4559 4059 0 -1 4202496 218346 0 0 0 179323 681 0 0 17 0 2 0 180835724 83365888 13981 1992294400 134512640 146736320 4290520144 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/4560/statm: 20353 13981 1082 2985 0 16895 0
[pid=4560/tid=4585] ppid=4559 vsize=81412 CPUtime=301.9
/proc/4560/task/4585/stat : 4585 (pb_cplex) R 4559 4559 4059 0 -1 4202560 28951 0 0 0 30073 117 0 0 24 0 2 0 180903384 83365888 13981 1992294400 134512640 146736320 4290520144 18446744073709551615 136403109 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 90112

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 4559 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 994.922
CPU time (s): 1800.04
CPU user time (s): 1793.23
CPU system time (s): 6.81
CPU usage (%): 180.923
Max. virtual memory (cumulated for all children) (KiB): 91136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 365
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 2

runsolver used 1.91271 second user time and 5.33219 second system time

The end

Launcher Data 

Begin job on node001 at 2010-07-02 08:31:57
IDJOB=2697243
IDBENCH=48277
IDSOLVER=1209
FILE ID=node001/2697243-1278052317
PBS_JOBID= 11198881
Free space on /tmp= 62380 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_50_10_4.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697243-1278052317/watcher-2697243-1278052317 -o /tmp/evaluation-result-2697243-1278052317/solver-2697243-1278052317 -C 1800 -W 2000 -M 1800  run HOME/instance-2697243-1278052317.opb

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

MD5SUM BENCH= 3258ae2375db1ca5a9ce9d305f00baf0
RANDOM SEED=929748698

node001.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		: 3000.202
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	: 6000.40
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		: 3000.202
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1382148 kB
Buffers:        160296 kB
Cached:         402312 kB
SwapCached:      10816 kB
Active:         247884 kB
Inactive:       328960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1382148 kB
SwapTotal:     4192956 kB
SwapFree:      4135680 kB
Dirty:           16660 kB
Writeback:           0 kB
AnonPages:       12316 kB
Mapped:           8532 kB
Slab:            78080 kB
PageTables:       4176 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182092 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-2697243-1278052317.opb

Free space on /tmp at the end= 62364 MiB
End job on node001 at 2010-07-02 08:48:34