Trace number 2697047

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) 1800.1 1035.03

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=7-P0=37-P1=47-P2=17-P3=127-P4=31-P5=127-P6=17-B.opb
MD5SUM844fbce0d49bf88665e134a5a6d0ad31
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.625904
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables126
Total number of constraints13
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints13
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)294
Sum of products size (including duplicates)588
Number of different products294
Sum of products size588

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2697047-1278049258.opb.
0.00/0.00	c Instance file HOME/instance-2697047-1278049258.opb
0.00/0.00	c File size is 21871 bytes.
0.00/0.01	c Highest Coefficient sum: 32512
0.00/0.01	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.02	c ============================[ Problem Statistics ]=============================
0.00/0.02	c |                                                                             |
0.00/0.02	c |  Parsing time:          0.01         s                                      |
0.00/0.02	c |  Number Variables:      420                                                 |
0.00/0.02	c |  Number Constraints:    601                                                 |
0.00/0.02	c ===============================================================================
1800.10/1035.02	c Remaining time 1799.99 sec.
1800.10/1035.02	c 
1800.10/1035.02	c *** INTERRUPTED ***
1800.10/1035.02	s UNKNOWN
1800.10/1035.02	c Total CPU time              : 1773.25 s
1800.10/1035.02	c Memory used           : 81.25 MB
1800.10/1035.02	c CPU time              : 1773.25 s
1800.10/1035.02	c 
1800.10/1035.02	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-2697047-1278049258/watcher-2697047-1278049258 -o /tmp/evaluation-result-2697047-1278049258/solver-2697047-1278049258 -C 1800 -W 2000 -M 1800 run HOME/instance-2697047-1278049258.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: 1.56 1.73 1.59 3/106 463
/proc/meminfo: memFree=1305908/2059040 swapFree=4139540/4192956
[pid=463] ppid=461 vsize=8700 CPUtime=0
/proc/463/stat : 463 (run) R 461 463 32738 0 -1 4202496 348 0 0 0 0 0 0 0 20 0 1 0 146220792 8908800 249 1992294400 4194304 4922060 140735189816944 18446744073709551615 242479636885 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/463/statm: 2175 249 208 178 0 68 0

[startup+0.043289 s]
/proc/loadavg: 1.56 1.73 1.59 3/106 463
/proc/meminfo: memFree=1305908/2059040 swapFree=4139540/4192956
[pid=463] ppid=461 vsize=8700 CPUtime=0
/proc/463/stat : 463 (run) S 461 463 32738 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146220792 8908800 249 1992294400 4194304 4922060 140735189816944 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/463/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100289 s]
/proc/loadavg: 1.56 1.73 1.59 3/106 463
/proc/meminfo: memFree=1305908/2059040 swapFree=4139540/4192956
[pid=463] ppid=461 vsize=8700 CPUtime=0
/proc/463/stat : 463 (run) S 461 463 32738 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146220792 8908800 249 1992294400 4194304 4922060 140735189816944 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/463/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.302287 s]
/proc/loadavg: 1.56 1.73 1.59 3/106 463
/proc/meminfo: memFree=1305908/2059040 swapFree=4139540/4192956
[pid=463] ppid=461 vsize=8700 CPUtime=0
/proc/463/stat : 463 (run) S 461 463 32738 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146220792 8908800 249 1992294400 4194304 4922060 140735189816944 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/463/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700514 s]
/proc/loadavg: 1.56 1.73 1.59 3/106 463
/proc/meminfo: memFree=1305908/2059040 swapFree=4139540/4192956
[pid=463] ppid=461 vsize=8700 CPUtime=0
/proc/463/stat : 463 (run) S 461 463 32738 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146220792 8908800 249 1992294400 4194304 4922060 140735189816944 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/463/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.5016 s]
/proc/loadavg: 1.56 1.73 1.59 3/109 468
/proc/meminfo: memFree=1298568/2059040 swapFree=4139540/4192956
[pid=463] ppid=461 vsize=8700 CPUtime=0
/proc/463/stat : 463 (run) S 461 463 32738 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146220792 8908800 249 1992294400 4194304 4922060 140735189816944 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/463/statm: 2175 249 208 178 0 68 0
[pid=464] ppid=463 vsize=33436 CPUtime=2.17
/proc/464/stat : 464 (pb_cplex) R 463 463 32738 0 -1 4202496 8207 0 0 0 210 7 0 0 17 0 2 0 146220792 34238464 2895 1992294400 134512640 146736320 4290435136 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/464/statm: 8359 2895 1071 2985 0 4901 0
[pid=464/tid=468] ppid=463 vsize=33436 CPUtime=0.68
/proc/464/task/468/stat : 468 (pb_cplex) R 463 463 32738 0 -1 4202560 2730 0 0 0 66 2 0 0 17 0 2 0 146220858 34238464 2895 1992294400 134512640 146736320 4290435136 18446744073709551615 136360971 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 2.17
Current children cumulated vsize (KiB) 42136

[startup+3.10177 s]
/proc/loadavg: 1.56 1.73 1.59 3/109 468
/proc/meminfo: memFree=1297328/2059040 swapFree=4139540/4192956
[pid=463] ppid=461 vsize=8700 CPUtime=0
/proc/463/stat : 463 (run) S 461 463 32738 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146220792 8908800 249 1992294400 4194304 4922060 140735189816944 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/463/statm: 2175 249 208 178 0 68 0
[pid=464] ppid=463 vsize=35508 CPUtime=4.98
/proc/464/stat : 464 (pb_cplex) R 463 463 32738 0 -1 4202496 17116 0 0 0 484 14 0 0 17 0 2 0 146220792 36360192 3525 1992294400 134512640 146736320 4290435136 18446744073709551615 136015684 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/464/statm: 8877 3525 1071 2985 0 5419 0
[pid=464/tid=468] ppid=463 vsize=35508 CPUtime=2.03
/proc/464/task/468/stat : 468 (pb_cplex) R 463 463 32738 0 -1 4202560 7441 0 0 0 198 5 0 0 16 0 2 0 146220858 36360192 3525 1992294400 134512640 146736320 4290435136 18446744073709551615 136015620 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.98
Current children cumulated vsize (KiB) 44208

[startup+6.30211 s]
/proc/loadavg: 1.51 1.72 1.58 3/109 468
/proc/meminfo: memFree=1291748/2059040 swapFree=4139540/4192956
[pid=463] ppid=461 vsize=8700 CPUtime=0
/proc/463/stat : 463 (run) S 461 463 32738 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146220792 8908800 249 1992294400 4194304 4922060 140735189816944 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/463/statm: 2175 249 208 178 0 68 0
[pid=464] ppid=463 vsize=41384 CPUtime=10.76
/proc/464/stat : 464 (pb_cplex) S 463 463 32738 0 -1 4202496 29232 0 0 0 1050 26 0 0 17 0 2 0 146220792 42377216 4790 1992294400 134512640 146736320 4290435136 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/464/statm: 10346 4790 1107 2985 0 6888 0
[pid=464/tid=468] ppid=463 vsize=41384 CPUtime=4.95
/proc/464/task/468/stat : 468 (pb_cplex) R 463 463 32738 0 -1 4202560 13900 0 0 0 484 11 0 0 16 0 2 0 146220858 42377216 4790 1992294400 134512640 146736320 4290435136 18446744073709551615 137071183 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 10.76
Current children cumulated vsize (KiB) 50084

[startup+12.7018 s]
/proc/loadavg: 1.55 1.72 1.58 2/109 470
/proc/meminfo: memFree=1288408/2059040 swapFree=4139540/4192956
[pid=463] ppid=461 vsize=8700 CPUtime=0
/proc/463/stat : 463 (run) S 461 463 32738 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146220792 8908800 249 1992294400 4194304 4922060 140735189816944 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/463/statm: 2175 249 208 178 0 68 0
[pid=464] ppid=463 vsize=43084 CPUtime=21.51
/proc/464/stat : 464 (pb_cplex) R 463 463 32738 0 -1 4202496 51546 0 0 0 2108 43 0 0 16 0 2 0 146220792 44118016 5328 1992294400 134512640 146736320 4290435136 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/464/statm: 10771 5328 1074 2985 0 7313 0
[pid=464/tid=468] ppid=463 vsize=43084 CPUtime=10.41
/proc/464/task/468/stat : 468 (pb_cplex) R 463 463 32738 0 -1 4202560 27506 0 0 0 1021 20 0 0 16 0 2 0 146220858 44118016 5328 1992294400 134512640 146736320 4290435136 18446744073709551615 136008050 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 21.51
Current children cumulated vsize (KiB) 51784

[startup+25.5012 s]
/proc/loadavg: 1.58 1.72 1.59 2/109 470
/proc/meminfo: memFree=1283448/2059040 swapFree=4139540/4192956
[pid=463] ppid=461 vsize=8700 CPUtime=0
/proc/463/stat : 463 (run) S 461 463 32738 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146220792 8908800 249 1992294400 4194304 4922060 140735189816944 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/463/statm: 2175 249 208 178 0 68 0
[pid=464] ppid=463 vsize=48548 CPUtime=43.42
/proc/464/stat : 464 (pb_cplex) R 463 463 32738 0 -1 4202496 96471 0 0 0 4265 77 0 0 19 0 2 0 146220792 49713152 6589 1992294400 134512640 146736320 4290435136 18446744073709551615 135526330 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/464/statm: 12137 6589 1074 2985 0 8679 0
[pid=464/tid=468] ppid=463 vsize=48548 CPUtime=20.89
/proc/464/task/468/stat : 468 (pb_cplex) S 463 463 32738 0 -1 4202560 50446 0 0 0 2051 38 0 0 16 0 2 0 146220858 49713152 6589 1992294400 134512640 146736320 4290435136 18446744073709551615 144580073 0 2 4096 16387 18446604437834689344 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 43.42
Current children cumulated vsize (KiB) 57248

[startup+51.1009 s]
/proc/loadavg: 1.83 1.77 1.61 3/109 470
/proc/meminfo: memFree=1279728/2059040 swapFree=4139540/4192956
[pid=463] ppid=461 vsize=8700 CPUtime=0
/proc/463/stat : 463 (run) S 461 463 32738 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146220792 8908800 249 1992294400 4194304 4922060 140735189816944 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/463/statm: 2175 249 208 178 0 68 0
[pid=464] ppid=463 vsize=52080 CPUtime=85.79
/proc/464/stat : 464 (pb_cplex) R 463 463 32738 0 -1 4202496 150812 0 0 0 8452 127 0 0 18 0 2 0 146220792 53329920 7300 1992294400 134512640 146736320 4290435136 18446744073709551615 135963982 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/464/statm: 13020 7300 1082 2985 0 9562 0
[pid=464/tid=468] ppid=463 vsize=52080 CPUtime=40.39
/proc/464/task/468/stat : 468 (pb_cplex) R 463 463 32738 0 -1 4202560 78948 0 0 0 3975 64 0 0 18 0 2 0 146220858 53329920 7300 1992294400 134512640 146736320 4290435136 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 85.79
Current children cumulated vsize (KiB) 60780

[startup+102.308 s]
/proc/loadavg: 2.00 1.82 1.63 3/109 472
/proc/meminfo: memFree=1277496/2059040 swapFree=4139540/4192956
[pid=463] ppid=461 vsize=8700 CPUtime=0
/proc/463/stat : 463 (run) S 461 463 32738 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146220792 8908800 249 1992294400 4194304 4922060 140735189816944 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/463/statm: 2175 249 208 178 0 68 0
[pid=464] ppid=463 vsize=54028 CPUtime=170.19
/proc/464/stat : 464 (pb_cplex) R 463 463 32738 0 -1 4202496 239769 0 0 0 16794 225 0 0 17 0 2 0 146220792 55324672 7877 1992294400 134512640 146736320 4290435136 18446744073709551615 144798020 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/464/statm: 13507 7877 1082 2985 0 10049 0
[pid=464/tid=468] ppid=463 vsize=54028 CPUtime=81.89
/proc/464/task/468/stat : 468 (pb_cplex) R 463 463 32738 0 -1 4202560 121995 0 0 0 8072 117 0 0 17 0 2 0 146220858 55324672 7877 1992294400 134512640 146736320 4290435136 18446744073709551615 135237157 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 170.19
Current children cumulated vsize (KiB) 62728

[startup+162.301 s]
/proc/loadavg: 1.86 1.82 1.64 2/109 472
/proc/meminfo: memFree=1272164/2059040 swapFree=4139540/4192956
[pid=463] ppid=461 vsize=8700 CPUtime=0
/proc/463/stat : 463 (run) S 461 463 32738 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146220792 8908800 249 1992294400 4194304 4922060 140735189816944 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/463/statm: 2175 249 208 178 0 68 0
[pid=464] ppid=463 vsize=60352 CPUtime=270.27
/proc/464/stat : 464 (pb_cplex) R 463 463 32738 0 -1 4202496 385916 0 0 0 26655 372 0 0 16 0 2 0 146220792 61800448 9261 1992294400 134512640 146736320 4290435136 18446744073709551615 135526863 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/464/statm: 15088 9261 1082 2985 0 11630 0
[pid=464/tid=468] ppid=463 vsize=60352 CPUtime=131.2
/proc/464/task/468/stat : 468 (pb_cplex) R 463 463 32738 0 -1 4202560 185845 0 0 0 12937 183 0 0 16 0 2 0 146220858 61800448 9261 1992294400 134512640 146736320 4290435136 18446744073709551615 137371931 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 270.27
Current children cumulated vsize (KiB) 69052

[startup+222.301 s]
/proc/loadavg: 1.72 1.79 1.64 3/109 474
/proc/meminfo: memFree=1270800/2059040 swapFree=4139540/4192956
[pid=463] ppid=461 vsize=8700 CPUtime=0
/proc/463/stat : 463 (run) S 461 463 32738 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146220792 8908800 249 1992294400 4194304 4922060 140735189816944 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/463/statm: 2175 249 208 178 0 68 0
[pid=464] ppid=463 vsize=61336 CPUtime=374.65
/proc/464/stat : 464 (pb_cplex) R 463 463 32738 0 -1 4202496 554883 0 0 0 36921 544 0 0 17 0 2 0 146220792 62808064 9502 1992294400 134512640 146736320 4290435136 18446744073709551615 136002752 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/464/statm: 15334 9502 1082 2985 0 11876 0
[pid=464/tid=468] ppid=463 vsize=61336 CPUtime=182.17
/proc/464/task/468/stat : 468 (pb_cplex) S 463 463 32738 0 -1 4202560 268175 0 0 0 17947 270 0 0 16 0 2 0 146220858 62808064 9502 1992294400 134512640 146736320 4290435136 18446744073709551615 144580073 0 2 4096 16387 18446604437834689344 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 374.65
Current children cumulated vsize (KiB) 70036

[startup+282.301 s]
/proc/loadavg: 1.78 1.78 1.64 2/109 476
/proc/meminfo: memFree=1268444/2059040 swapFree=4139540/4192956
[pid=463] ppid=461 vsize=8700 CPUtime=0
/proc/463/stat : 463 (run) S 461 463 32738 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146220792 8908800 249 1992294400 4194304 4922060 140735189816944 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/463/statm: 2175 249 208 178 0 68 0
[pid=464] ppid=463 vsize=63184 CPUtime=479.19
/proc/464/stat : 464 (pb_cplex) R 463 463 32738 0 -1 4202496 654933 0 0 0 47236 683 0 0 17 0 2 0 146220792 64700416 10056 1992294400 134512640 146736320 4290435136 18446744073709551615 135851011 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/464/statm: 15796 10056 1100 2985 0 12338 0
[pid=464/tid=468] ppid=463 vsize=63184 CPUtime=233.74
/proc/464/task/468/stat : 468 (pb_cplex) R 463 463 32738 0 -1 4202560 327757 0 0 0 23027 347 0 0 15 0 2 0 146220858 64700416 10056 1992294400 134512640 146736320 4290435136 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 479.19
Current children cumulated vsize (KiB) 71884

[startup+342.301 s]
/proc/loadavg: 1.76 1.77 1.64 3/109 478
/proc/meminfo: memFree=1265344/2059040 swapFree=4139540/4192956
[pid=463] ppid=461 vsize=8700 CPUtime=0
/proc/463/stat : 463 (run) S 461 463 32738 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146220792 8908800 249 1992294400 4194304 4922060 140735189816944 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0

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

[pid=464] ppid=463 vsize=68336 CPUtime=788.75
/proc/464/stat : 464 (pb_cplex) R 463 463 32738 0 -1 4202496 954878 0 0 0 77778 1097 0 0 18 0 2 0 146220792 69976064 11304 1992294400 134512640 146736320 4290435136 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/464/statm: 17084 11304 1100 2985 0 13626 0
[pid=464/tid=468] ppid=463 vsize=68336 CPUtime=387.23
/proc/464/task/468/stat : 468 (pb_cplex) R 463 463 32738 0 -1 4202560 457749 0 0 0 38182 541 0 0 16 0 2 0 146220858 69976064 11304 1992294400 134512640 146736320 4290435136 18446744073709551615 136384852 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 788.75
Current children cumulated vsize (KiB) 77036

[startup+522.301 s]
/proc/loadavg: 2.01 1.84 1.68 2/109 482
/proc/meminfo: memFree=1262244/2059040 swapFree=4139540/4192956
[pid=463] ppid=461 vsize=8700 CPUtime=0
/proc/463/stat : 463 (run) S 461 463 32738 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146220792 8908800 249 1992294400 4194304 4922060 140735189816944 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/463/statm: 2175 249 208 178 0 68 0
[pid=464] ppid=463 vsize=70384 CPUtime=895.57
/proc/464/stat : 464 (pb_cplex) R 463 463 32738 0 -1 4202496 1025074 0 0 0 88315 1242 0 0 17 0 2 0 146220792 72073216 11718 1992294400 134512640 146736320 4290435136 18446744073709551615 135468700 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/464/statm: 17596 11718 1100 2985 0 14138 0
[pid=464/tid=468] ppid=463 vsize=70384 CPUtime=440.22
/proc/464/task/468/stat : 468 (pb_cplex) R 463 463 32738 0 -1 4202560 484437 0 0 0 43417 605 0 0 16 0 2 0 146220858 72073216 11718 1992294400 134512640 146736320 4290435136 18446744073709551615 135237311 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 895.57
Current children cumulated vsize (KiB) 79084

[startup+582.301 s]
/proc/loadavg: 1.95 1.85 1.69 3/109 484
/proc/meminfo: memFree=1260508/2059040 swapFree=4139540/4192956
[pid=463] ppid=461 vsize=8700 CPUtime=0
/proc/463/stat : 463 (run) S 461 463 32738 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146220792 8908800 249 1992294400 4194304 4922060 140735189816944 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/463/statm: 2175 249 208 178 0 68 0
[pid=464] ppid=463 vsize=71240 CPUtime=1003.48
/proc/464/stat : 464 (pb_cplex) R 463 463 32738 0 -1 4202496 1151200 0 0 0 98914 1434 0 0 17 0 2 0 146220792 72949760 12023 1992294400 134512640 146736320 4290435136 18446744073709551615 139041204 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/464/statm: 17810 12023 1100 2985 0 14352 0
[pid=464/tid=468] ppid=463 vsize=71240 CPUtime=494.13
/proc/464/task/468/stat : 468 (pb_cplex) R 463 463 32738 0 -1 4202560 539262 0 0 0 48719 694 0 0 16 0 2 0 146220858 72949760 12023 1992294400 134512640 146736320 4290435136 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1003.48
Current children cumulated vsize (KiB) 79940

[startup+642.302 s]
/proc/loadavg: 1.75 1.80 1.68 3/109 486
/proc/meminfo: memFree=1259268/2059040 swapFree=4139540/4192956
[pid=463] ppid=461 vsize=8700 CPUtime=0
/proc/463/stat : 463 (run) S 461 463 32738 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146220792 8908800 249 1992294400 4194304 4922060 140735189816944 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/463/statm: 2175 249 208 178 0 68 0
[pid=464] ppid=463 vsize=73144 CPUtime=1108.8
/proc/464/stat : 464 (pb_cplex) R 463 463 32738 0 -1 4202496 1244735 0 0 0 109280 1600 0 0 16 0 2 0 146220792 74899456 12339 1992294400 134512640 146736320 4290435136 18446744073709551615 135850735 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/464/statm: 18286 12339 1100 2985 0 14828 0
[pid=464/tid=468] ppid=463 vsize=73144 CPUtime=545.95
/proc/464/task/468/stat : 468 (pb_cplex) R 463 463 32738 0 -1 4202560 585040 0 0 0 53815 780 0 0 16 0 2 0 146220858 74899456 12339 1992294400 134512640 146736320 4290435136 18446744073709551615 135983225 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1108.8
Current children cumulated vsize (KiB) 81844

[startup+702.301 s]
/proc/loadavg: 1.74 1.79 1.68 3/109 488
/proc/meminfo: memFree=1259268/2059040 swapFree=4139540/4192956
[pid=463] ppid=461 vsize=8700 CPUtime=0
/proc/463/stat : 463 (run) S 461 463 32738 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146220792 8908800 249 1992294400 4194304 4922060 140735189816944 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/463/statm: 2175 249 208 178 0 68 0
[pid=464] ppid=463 vsize=73008 CPUtime=1215.33
/proc/464/stat : 464 (pb_cplex) R 463 463 32738 0 -1 4202496 1351560 0 0 0 119756 1777 0 0 16 0 2 0 146220792 74760192 12340 1992294400 134512640 146736320 4290435136 18446744073709551615 136016571 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/464/statm: 18252 12340 1100 2985 0 14794 0
[pid=464/tid=468] ppid=463 vsize=73008 CPUtime=599.02
/proc/464/task/468/stat : 468 (pb_cplex) R 463 463 32738 0 -1 4202560 631655 0 0 0 59036 866 0 0 16 0 2 0 146220858 74760192 12340 1992294400 134512640 146736320 4290435136 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1215.33
Current children cumulated vsize (KiB) 81708

[startup+762.309 s]
/proc/loadavg: 1.82 1.80 1.69 3/109 490
/proc/meminfo: memFree=1254804/2059040 swapFree=4139540/4192956
[pid=463] ppid=461 vsize=8700 CPUtime=0
/proc/463/stat : 463 (run) S 461 463 32738 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146220792 8908800 249 1992294400 4194304 4922060 140735189816944 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/463/statm: 2175 249 208 178 0 68 0
[pid=464] ppid=463 vsize=75176 CPUtime=1321.38
/proc/464/stat : 464 (pb_cplex) R 463 463 32738 0 -1 4202496 1462345 0 0 0 130181 1957 0 0 17 0 2 0 146220792 76980224 12932 1992294400 134512640 146736320 4290435136 18446744073709551615 135453310 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/464/statm: 18794 12932 1100 2985 0 15336 0
[pid=464/tid=468] ppid=463 vsize=75176 CPUtime=651.12
/proc/464/task/468/stat : 468 (pb_cplex) R 463 463 32738 0 -1 4202560 703733 0 0 0 64144 968 0 0 16 0 2 0 146220858 76980224 12932 1992294400 134512640 146736320 4290435136 18446744073709551615 136364170 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1321.38
Current children cumulated vsize (KiB) 83876

[startup+822.301 s]
/proc/loadavg: 1.81 1.80 1.70 3/109 490
/proc/meminfo: memFree=1255176/2059040 swapFree=4139540/4192956
[pid=463] ppid=461 vsize=8700 CPUtime=0
/proc/463/stat : 463 (run) S 461 463 32738 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146220792 8908800 249 1992294400 4194304 4922060 140735189816944 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/463/statm: 2175 249 208 178 0 68 0
[pid=464] ppid=463 vsize=76984 CPUtime=1427.37
/proc/464/stat : 464 (pb_cplex) R 463 463 32738 0 -1 4202496 1558981 0 0 0 140604 2133 0 0 17 0 2 0 146220792 78831616 13326 1992294400 134512640 146736320 4290435136 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/464/statm: 19246 13326 1100 2985 0 15788 0
[pid=464/tid=468] ppid=463 vsize=76984 CPUtime=703.9
/proc/464/task/468/stat : 468 (pb_cplex) R 463 463 32738 0 -1 4202560 767147 0 0 0 69318 1072 0 0 16 0 2 0 146220858 78831616 13326 1992294400 134512640 146736320 4290435136 18446744073709551615 135231522 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1427.37
Current children cumulated vsize (KiB) 85684

[startup+882.302 s]
/proc/loadavg: 1.89 1.82 1.71 3/109 492
/proc/meminfo: memFree=1254556/2059040 swapFree=4139540/4192956
[pid=463] ppid=461 vsize=8700 CPUtime=0
/proc/463/stat : 463 (run) S 461 463 32738 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146220792 8908800 249 1992294400 4194304 4922060 140735189816944 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/463/statm: 2175 249 208 178 0 68 0
[pid=464] ppid=463 vsize=77680 CPUtime=1532.03
/proc/464/stat : 464 (pb_cplex) R 463 463 32738 0 -1 4202496 1681082 0 0 0 150899 2304 0 0 16 0 2 0 146220792 79544320 13592 1992294400 134512640 146736320 4290435136 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/464/statm: 19420 13592 1100 2985 0 15962 0
[pid=464/tid=468] ppid=463 vsize=77680 CPUtime=755.62
/proc/464/task/468/stat : 468 (pb_cplex) S 463 463 32738 0 -1 4202560 827539 0 0 0 74403 1159 0 0 16 0 2 0 146220858 79544320 13592 1992294400 134512640 146736320 4290435136 18446744073709551615 144580073 0 2 4096 16387 18446604437834689344 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1532.03
Current children cumulated vsize (KiB) 86380

[startup+942.301 s]
/proc/loadavg: 1.69 1.77 1.70 3/109 494
/proc/meminfo: memFree=1252944/2059040 swapFree=4139540/4192956
[pid=463] ppid=461 vsize=8700 CPUtime=0
/proc/463/stat : 463 (run) S 461 463 32738 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146220792 8908800 249 1992294400 4194304 4922060 140735189816944 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/463/statm: 2175 249 208 178 0 68 0
[pid=464] ppid=463 vsize=79236 CPUtime=1637.35
/proc/464/stat : 464 (pb_cplex) R 463 463 32738 0 -1 4202496 1752518 0 0 0 161286 2449 0 0 16 0 2 0 146220792 81137664 13973 1992294400 134512640 146736320 4290435136 18446744073709551615 135851010 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/464/statm: 19809 13973 1100 2985 0 16351 0
[pid=464/tid=468] ppid=463 vsize=79236 CPUtime=807.7
/proc/464/task/468/stat : 468 (pb_cplex) R 463 463 32738 0 -1 4202560 870394 0 0 0 79533 1237 0 0 16 0 2 0 146220858 81137664 13973 1992294400 134512640 146736320 4290435136 18446744073709551615 136364170 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1637.35
Current children cumulated vsize (KiB) 87936

[startup+1002.3 s]
/proc/loadavg: 1.70 1.77 1.70 3/109 496
/proc/meminfo: memFree=1252448/2059040 swapFree=4139540/4192956
[pid=463] ppid=461 vsize=8700 CPUtime=0
/proc/463/stat : 463 (run) S 461 463 32738 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146220792 8908800 249 1992294400 4194304 4922060 140735189816944 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/463/statm: 2175 249 208 178 0 68 0
[pid=464] ppid=463 vsize=79420 CPUtime=1743
/proc/464/stat : 464 (pb_cplex) R 463 463 32738 0 -1 4202496 1858867 0 0 0 171680 2620 0 0 17 0 2 0 146220792 81326080 14035 1992294400 134512640 146736320 4290435136 18446744073709551615 136737275 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/464/statm: 19855 14035 1100 2985 0 16397 0
[pid=464/tid=468] ppid=463 vsize=79420 CPUtime=859.8
/proc/464/task/468/stat : 468 (pb_cplex) R 463 463 32738 0 -1 4202560 913274 0 0 0 84669 1311 0 0 16 0 2 0 146220858 81326080 14035 1992294400 134512640 146736320 4290435136 18446744073709551615 135454073 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1743
Current children cumulated vsize (KiB) 88120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1035 s]
/proc/loadavg: 1.77 1.77 1.71 4/109 496
/proc/meminfo: memFree=1249224/2059040 swapFree=4139540/4192956
[pid=463] ppid=461 vsize=8700 CPUtime=0
/proc/463/stat : 463 (run) S 461 463 32738 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146220792 8908800 249 1992294400 4194304 4922060 140735189816944 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/463/statm: 2175 249 208 178 0 68 0
[pid=464] ppid=463 vsize=83200 CPUtime=1800.1
/proc/464/stat : 464 (pb_cplex) R 463 463 32738 0 -1 4202496 1888376 0 0 0 177323 2687 0 0 17 0 2 0 146220792 85196800 14829 1992294400 134512640 146736320 4290435136 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/464/statm: 20800 14829 1100 2985 0 17342 0
[pid=464/tid=468] ppid=463 vsize=83200 CPUtime=888.65
/proc/464/task/468/stat : 468 (pb_cplex) R 463 463 32738 0 -1 4202560 923804 0 0 0 87519 1346 0 0 16 0 2 0 146220858 85196800 14829 1992294400 134512640 146736320 4290435136 18446744073709551615 139028328 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 91900

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 463 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 1800.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1035.03
CPU time (s): 1800.1
CPU user time (s): 1773.23
CPU system time (s): 26.87
CPU usage (%): 173.918
Max. virtual memory (cumulated for all children) (KiB): 97596

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 1.9867 second user time and 5.55816 second system time

The end

Launcher Data 

Begin job on node035 at 2010-07-02 07:40:58
IDJOB=2697047
IDBENCH=48081
IDSOLVER=1209
FILE ID=node035/2697047-1278049258
PBS_JOBID= 11198856
Free space on /tmp= 62392 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=37-P1=47-P2=17-P3=127-P4=31-P5=127-P6=17-B.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697047-1278049258/watcher-2697047-1278049258 -o /tmp/evaluation-result-2697047-1278049258/solver-2697047-1278049258 -C 1800 -W 2000 -M 1800  run HOME/instance-2697047-1278049258.opb

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

MD5SUM BENCH= 844fbce0d49bf88665e134a5a6d0ad31
RANDOM SEED=506061219

node035.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		: 3000.219
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	: 6000.43
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		: 3000.219
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1306808 kB
Buffers:        149572 kB
Cached:         485328 kB
SwapCached:       7448 kB
Active:         227716 kB
Inactive:       421756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1306808 kB
SwapTotal:     4192956 kB
SwapFree:      4139540 kB
Dirty:           16644 kB
Writeback:           0 kB
AnonPages:       12752 kB
Mapped:          11968 kB
Slab:            80780 kB
PageTables:       4184 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183072 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-2697047-1278049258.opb

Free space on /tmp at the end= 62376 MiB
End job on node035 at 2010-07-02 07:58:15