Trace number 41469

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, and are wall clock time (not CPU 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
PBS 4.1L? (TO) 1800.71 1801.2

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-fiber.opb
MD5SUM32662df0ae948242aace0258625ea4cc
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark6358
Best CPU time to get the best result obtained on this benchmark1800.46
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 6277
Optimality of the best value was proved NO
Number of variables2574
Total number of constraints363
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)36
Number of constraints which are nor clauses,nor cardinality constraints327
Minimum length of a constraint1
Maximum length of a constraint61
Number of terms in the objective function 1254
Biggest coefficient in the objective function 7958
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 524887
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 261914
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524887
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00	c Solving ROOT/tmp/node55/41469-1149359994/instance-41469-1149359994.opb ......
0.04	c done parsing opb.
0.04	o 12346
765.42	o 12340
933.96	o 12338
998.60	o 12331

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds
Enforcing Stack size limit: 67108864 bytes
Enforcing memory limit (will send SIGKILL): 1843200 Kb
Enforcing VSIZE limit: 1887436800 bytes
runsolver version 3.0.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node55/watcher-41469-1149359994 -o ROOT/results/node55/solver-41469-1149359994 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node55/41469-1149359994/instance-41469-1149359994.opb 752313288 

Current StackSize limit: 67108864 bytes

/proc/loadavg: 0.99 0.98 0.99 2/64 8620
/proc/meminfo: memFree=1627064/2055920 swapFree=4181444/4192956
[pid=8620] ppid=8618 vsize=1644 CPUtime=0
/proc/8620/stat : 8620 (PBS4L) R 8618 8620 8574 0 -1 4194304 222 0 0 0 0 0 0 0 18 0 1 0 201666990 1683456 206 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134867881 0 0 4096 0 0 0 0 17 1 0 0
/proc/8620/statm: 411 207 97 232 0 176 0

[startup+10.0016 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 8620
/proc/meminfo: memFree=1622608/2055920 swapFree=4181444/4192956
[pid=8620] ppid=8618 vsize=6844 CPUtime=9.99
/proc/8620/stat : 8620 (PBS4L) R 8618 8620 8574 0 -1 4194304 1247 0 0 0 997 2 0 0 25 0 1 0 201666990 7008256 1223 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0
/proc/8620/statm: 1711 1223 107 232 0 1476 0
Current children cumulated CPU time (s) 9.99
Current children cumulated vsize (Kb) 6844

[startup+20.0076 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 8620
/proc/meminfo: memFree=1621264/2055920 swapFree=4181444/4192956
[pid=8620] ppid=8618 vsize=7568 CPUtime=20
/proc/8620/stat : 8620 (PBS4L) R 8618 8620 8574 0 -1 4194304 1646 0 0 0 1995 5 0 0 25 0 1 0 201666990 7749632 1573 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134550672 0 0 4096 0 0 0 0 17 1 0 0
/proc/8620/statm: 1892 1573 107 232 0 1657 0
Current children cumulated CPU time (s) 20
Current children cumulated vsize (Kb) 7568

[startup+30.0137 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 8620
/proc/meminfo: memFree=1620240/2055920 swapFree=4181444/4192956
[pid=8620] ppid=8618 vsize=8228 CPUtime=29.99
/proc/8620/stat : 8620 (PBS4L) R 8618 8620 8574 0 -1 4194304 1998 0 0 0 2993 6 0 0 25 0 1 0 201666990 8425472 1828 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0
/proc/8620/statm: 2057 1828 107 232 0 1822 0
Current children cumulated CPU time (s) 29.99
Current children cumulated vsize (Kb) 8228

[startup+40.0197 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 8620
/proc/meminfo: memFree=1619600/2055920 swapFree=4181444/4192956
[pid=8620] ppid=8618 vsize=12600 CPUtime=40
/proc/8620/stat : 8620 (PBS4L) R 8618 8620 8574 0 -1 4194304 2160 0 0 0 3992 8 0 0 25 0 1 0 201666990 12902400 1990 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549282 0 0 4096 0 0 0 0 17 1 0 0
/proc/8620/statm: 3150 1990 107 232 0 2915 0
Current children cumulated CPU time (s) 40
Current children cumulated vsize (Kb) 12600

[startup+50.0267 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 8620
/proc/meminfo: memFree=1619088/2055920 swapFree=4181444/4192956
[pid=8620] ppid=8618 vsize=12836 CPUtime=50.01
/proc/8620/stat : 8620 (PBS4L) R 8618 8620 8574 0 -1 4194304 2299 0 0 0 4991 10 0 0 25 0 1 0 201666990 13144064 2129 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0
/proc/8620/statm: 3209 2129 107 232 0 2974 0
Current children cumulated CPU time (s) 50.01
Current children cumulated vsize (Kb) 12836

[startup+60.0327 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 8620
/proc/meminfo: memFree=1617616/2055920 swapFree=4181444/4192956
[pid=8620] ppid=8618 vsize=13964 CPUtime=60.01
/proc/8620/stat : 8620 (PBS4L) R 8618 8620 8574 0 -1 4194304 2854 0 0 0 5989 12 0 0 25 0 1 0 201666990 14299136 2491 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0
/proc/8620/statm: 3491 2491 107 232 0 3256 0
Current children cumulated CPU time (s) 60.01
Current children cumulated vsize (Kb) 13964

[startup+70.0387 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 8620
/proc/meminfo: memFree=1616528/2055920 swapFree=4181444/4192956
[pid=8620] ppid=8618 vsize=14080 CPUtime=70.01
/proc/8620/stat : 8620 (PBS4L) R 8618 8620 8574 0 -1 4194304 3128 0 0 0 6988 13 0 0 25 0 1 0 201666990 14417920 2765 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0
/proc/8620/statm: 3520 2765 107 232 0 3285 0
Current children cumulated CPU time (s) 70.01
Current children cumulated vsize (Kb) 14080

[startup+80.0447 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 8620
/proc/meminfo: memFree=1615632/2055920 swapFree=4181444/4192956
[pid=8620] ppid=8618 vsize=14080 CPUtime=80.02
/proc/8620/stat : 8620 (PBS4L) R 8618 8620 8574 0 -1 4194304 3352 0 0 0 7986 16 0 0 25 0 1 0 201666990 14417920 2989 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/8620/statm: 3520 2989 107 232 0 3285 0
Current children cumulated CPU time (s) 80.02
Current children cumulated vsize (Kb) 14080

[startup+90.0507 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 8620
/proc/meminfo: memFree=1614544/2055920 swapFree=4181444/4192956
[pid=8620] ppid=8618 vsize=14336 CPUtime=90.02
/proc/8620/stat : 8620 (PBS4L) R 8618 8620 8574 0 -1 4194304 3625 0 0 0 8985 17 0 0 25 0 1 0 201666990 14680064 3262 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0
/proc/8620/statm: 3584 3262 107 232 0 3349 0
Current children cumulated CPU time (s) 90.02
Current children cumulated vsize (Kb) 14336

[startup+100.057 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 8620
/proc/meminfo: memFree=1613776/2055920 swapFree=4181444/4192956
[pid=8620] ppid=8618 vsize=22528 CPUtime=100.03
/proc/8620/stat : 8620 (PBS4L) R 8618 8620 8574 0 -1 4194304 3806 0 0 0 9984 19 0 0 25 0 1 0 201666990 23068672 3443 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549239 0 0 4096 0 0 0 0 17 1 0 0
/proc/8620/statm: 5632 3443 107 232 0 5397 0
Current children cumulated CPU time (s) 100.03
Current children cumulated vsize (Kb) 22528

[startup+110.063 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 8620
/proc/meminfo: memFree=1613072/2055920 swapFree=4181444/4192956
[pid=8620] ppid=8618 vsize=22640 CPUtime=110.02
/proc/8620/stat : 8620 (PBS4L) R 8618 8620 8574 0 -1 4194304 3985 0 0 0 10981 21 0 0 25 0 1 0 201666990 23183360 3622 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551426 0 0 4096 0 0 0 0 17 1 0 0
/proc/8620/statm: 5660 3622 107 232 0 5425 0
Current children cumulated CPU time (s) 110.02
Current children cumulated vsize (Kb) 22640

[startup+120.069 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 8620
/proc/meminfo: memFree=1612176/2055920 swapFree=4181444/4192956
[pid=8620] ppid=8618 vsize=22764 CPUtime=120.03
/proc/8620/stat : 8620 (PBS4L) R 8618 8620 8574 0 -1 4194304 4214 0 0 0 11980 23 0 0 25 0 1 0 201666990 23310336 3851 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549316 0 0 4096 0 0 0 0 17 1 0 0
/proc/8620/statm: 5691 3851 107 232 0 5456 0
Current children cumulated CPU time (s) 120.03
Current children cumulated vsize (Kb) 22764

[startup+130.074 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 8620
/proc/meminfo: memFree=1611344/2055920 swapFree=4181444/4192956
[pid=8620] ppid=8618 vsize=22896 CPUtime=130.04
/proc/8620/stat : 8620 (PBS4L) R 8618 8620 8574 0 -1 4194304 4422 0 0 0 12980 24 0 0 25 0 1 0 201666990 23445504 4059 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549323 0 0 4096 0 0 0 0 17 1 0 0
/proc/8620/statm: 5724 4059 107 232 0 5489 0
Current children cumulated CPU time (s) 130.04
Current children cumulated vsize (Kb) 22896

[startup+140.08 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 8620
/proc/meminfo: memFree=1610640/2055920 swapFree=4181444/4192956
[pid=8620] ppid=8618 vsize=23012 CPUtime=140.04
/proc/8620/stat : 8620 (PBS4L) R 8618 8620 8574 0 -1 4194304 4598 0 0 0 13979 25 0 0 25 0 1 0 201666990 23564288 4235 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558785 0 0 4096 0 0 0 0 17 1 0 0
/proc/8620/statm: 5753 4235 107 232 0 5518 0
Current children cumulated CPU time (s) 140.04
Current children cumulated vsize (Kb) 23012

[startup+150.086 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 8620
/proc/meminfo: memFree=1609616/2055920 swapFree=4181444/4192956
[pid=8620] ppid=8618 vsize=23144 CPUtime=150.04
/proc/8620/stat : 8620 (PBS4L) R 8618 8620 8574 0 -1 4194304 4840 0 0 0 14978 26 0 0 25 0 1 0 201666990 23699456 4477 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551596 0 0 4096 0 0 0 0 17 1 0 0
/proc/8620/statm: 5786 4477 107 232 0 5551 0
Current children cumulated CPU time (s) 150.04
Current children cumulated vsize (Kb) 23144

[startup+160.092 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 8620
/proc/meminfo: memFree=1608656/2055920 swapFree=4181444/4192956
[pid=8620] ppid=8618 vsize=24792 CPUtime=160.04
/proc/8620/stat : 8620 (PBS4L) R 8618 8620 8574 0 -1 4194304 5434 0 0 0 15976 28 0 0 25 0 1 0 201666990 25387008 4686 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0
/proc/8620/statm: 6198 4686 107 232 0 5963 0
Current children cumulated CPU time (s) 160.04
Current children cumulated vsize (Kb) 24792

[startup+170.098 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 8620
/proc/meminfo: memFree=1608208/2055920 swapFree=4181444/4192956
[pid=8620] ppid=8618 vsize=24924 CPUtime=170.05
/proc/8620/stat : 8620 (PBS4L) R 8618 8620 8574 0 -1 4194304 5580 0 0 0 16976 29 0 0 25 0 1 0 201666990 25522176 4832 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134552208 0 0 4096 0 0 0 0 17 1 0 0
/proc/8620/statm: 6231 4832 107 232 0 5996 0
Current children cumulated CPU time (s) 170.05
Current children cumulated vsize (Kb) 24924

[startup+180.105 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 8620
/proc/meminfo: memFree=1607568/2055920 swapFree=4181444/4192956
[pid=8620] ppid=8618 vsize=25040 CPUtime=180.05
/proc/8620/stat : 8620 (PBS4L) R 8618 8620 8574 0 -1 4194304 5737 0 0 0 17975 30 0 0 25 0 1 0 201666990 25640960 4989 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0
/proc/8620/statm: 6260 4989 107 232 0 6025 0
Current children cumulated CPU time (s) 180.05
Current children cumulated vsize (Kb) 25040

[startup+190.111 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 8620
/proc/meminfo: memFree=1607056/2055920 swapFree=4181444/4192956
[pid=8620] ppid=8618 vsize=25040 CPUtime=190.05
/proc/8620/stat : 8620 (PBS4L) R 8618 8620 8574 0 -1 4194304 5888 0 0 0 18974 31 0 0 25 0 1 0 201666990 25640960 5140 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/8620/statm: 6260 5140 107 232 0 6025 0
Current children cumulated CPU time (s) 190.05
Current children cumulated vsize (Kb) 25040

[startup+200.117 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 8620
/proc/meminfo: memFree=1606224/2055920 swapFree=4181444/4192956
[pid=8620] ppid=8618 vsize=25152 CPUtime=200.06
/proc/8620/stat : 8620 (PBS4L) R 8618 8620 8574 0 -1 4194304 6091 0 0 0 19973 33 0 0 25 0 1 0 201666990 25755648 5343 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/8620/statm: 6288 5343 107 232 0 6053 0
Current children cumulated CPU time (s) 200.06
Current children cumulated vsize (Kb) 25152

[startup+210.123 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 8620
/proc/meminfo: memFree=1605584/2055920 swapFree=4181444/4192956

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

/proc/8620/stat : 8620 (PBS4L) R 8618 8620 8574 0 -1 4194304 15782 0 0 0 177943 216 0 0 25 0 1 0 201666990 63299584 12728 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0
/proc/8620/statm: 15454 12728 108 232 0 15219 0
Current children cumulated CPU time (s) 1781.59
Current children cumulated vsize (Kb) 61816

[startup+1783.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 8816
/proc/meminfo: memFree=1576336/2055920 swapFree=4181444/4192956
[pid=8620] ppid=8618 vsize=61816 CPUtime=1782.6
/proc/8620/stat : 8620 (PBS4L) R 8618 8620 8574 0 -1 4194304 15783 0 0 0 178044 216 0 0 25 0 1 0 201666990 63299584 12729 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0
/proc/8620/statm: 15454 12729 108 232 0 15219 0
Current children cumulated CPU time (s) 1782.6
Current children cumulated vsize (Kb) 61816

[startup+1784.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 8816
/proc/meminfo: memFree=1576336/2055920 swapFree=4181444/4192956
[pid=8620] ppid=8618 vsize=61816 CPUtime=1783.6
/proc/8620/stat : 8620 (PBS4L) R 8618 8620 8574 0 -1 4194304 15784 0 0 0 178144 216 0 0 25 0 1 0 201666990 63299584 12730 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0
/proc/8620/statm: 15454 12730 108 232 0 15219 0
Current children cumulated CPU time (s) 1783.6
Current children cumulated vsize (Kb) 61816

[startup+1785.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 8816
/proc/meminfo: memFree=1576336/2055920 swapFree=4181444/4192956
[pid=8620] ppid=8618 vsize=61816 CPUtime=1784.61
/proc/8620/stat : 8620 (PBS4L) R 8618 8620 8574 0 -1 4194304 15789 0 0 0 178245 216 0 0 25 0 1 0 201666990 63299584 12735 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0
/proc/8620/statm: 15454 12735 108 232 0 15219 0
Current children cumulated CPU time (s) 1784.61
Current children cumulated vsize (Kb) 61816

[startup+1786.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 8816
/proc/meminfo: memFree=1576336/2055920 swapFree=4181444/4192956
[pid=8620] ppid=8618 vsize=61816 CPUtime=1785.62
/proc/8620/stat : 8620 (PBS4L) R 8618 8620 8574 0 -1 4194304 15790 0 0 0 178345 217 0 0 25 0 1 0 201666990 63299584 12736 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0
/proc/8620/statm: 15454 12736 108 232 0 15219 0
Current children cumulated CPU time (s) 1785.62
Current children cumulated vsize (Kb) 61816

[startup+1787.12 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 8816
/proc/meminfo: memFree=1576336/2055920 swapFree=4181444/4192956
[pid=8620] ppid=8618 vsize=61816 CPUtime=1786.62
/proc/8620/stat : 8620 (PBS4L) R 8618 8620 8574 0 -1 4194304 15790 0 0 0 178445 217 0 0 25 0 1 0 201666990 63299584 12736 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558785 0 0 4096 0 0 0 0 17 1 0 0
/proc/8620/statm: 15454 12736 108 232 0 15219 0
Current children cumulated CPU time (s) 1786.62
Current children cumulated vsize (Kb) 61816

[startup+1788.12 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 8816
/proc/meminfo: memFree=1576336/2055920 swapFree=4181444/4192956
[pid=8620] ppid=8618 vsize=61816 CPUtime=1787.63
/proc/8620/stat : 8620 (PBS4L) R 8618 8620 8574 0 -1 4194304 15791 0 0 0 178546 217 0 0 25 0 1 0 201666990 63299584 12737 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0
/proc/8620/statm: 15454 12737 108 232 0 15219 0
Current children cumulated CPU time (s) 1787.63
Current children cumulated vsize (Kb) 61816

[startup+1789.13 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 8816
/proc/meminfo: memFree=1576336/2055920 swapFree=4181444/4192956
[pid=8620] ppid=8618 vsize=61816 CPUtime=1788.63
/proc/8620/stat : 8620 (PBS4L) R 8618 8620 8574 0 -1 4194304 15792 0 0 0 178646 217 0 0 25 0 1 0 201666990 63299584 12738 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549291 0 0 4096 0 0 0 0 17 1 0 0
/proc/8620/statm: 15454 12738 108 232 0 15219 0
Current children cumulated CPU time (s) 1788.63
Current children cumulated vsize (Kb) 61816

[startup+1790.13 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 8816
/proc/meminfo: memFree=1576272/2055920 swapFree=4181444/4192956
[pid=8620] ppid=8618 vsize=61816 CPUtime=1789.63
/proc/8620/stat : 8620 (PBS4L) R 8618 8620 8574 0 -1 4194304 15794 0 0 0 178746 217 0 0 25 0 1 0 201666990 63299584 12740 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134550081 0 0 4096 0 0 0 0 17 1 0 0
/proc/8620/statm: 15454 12740 108 232 0 15219 0
Current children cumulated CPU time (s) 1789.63
Current children cumulated vsize (Kb) 61816

[startup+1791.13 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 8816
/proc/meminfo: memFree=1576272/2055920 swapFree=4181444/4192956
[pid=8620] ppid=8618 vsize=61816 CPUtime=1790.64
/proc/8620/stat : 8620 (PBS4L) R 8618 8620 8574 0 -1 4194304 15795 0 0 0 178847 217 0 0 25 0 1 0 201666990 63299584 12741 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/8620/statm: 15454 12741 108 232 0 15219 0
Current children cumulated CPU time (s) 1790.64
Current children cumulated vsize (Kb) 61816

[startup+1792.14 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 8816
/proc/meminfo: memFree=1576272/2055920 swapFree=4181444/4192956
[pid=8620] ppid=8618 vsize=61816 CPUtime=1791.64
/proc/8620/stat : 8620 (PBS4L) R 8618 8620 8574 0 -1 4194304 15796 0 0 0 178947 217 0 0 25 0 1 0 201666990 63299584 12742 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/8620/statm: 15454 12742 108 232 0 15219 0
Current children cumulated CPU time (s) 1791.64
Current children cumulated vsize (Kb) 61816

[startup+1793.15 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 8816
/proc/meminfo: memFree=1576272/2055920 swapFree=4181444/4192956
[pid=8620] ppid=8618 vsize=61816 CPUtime=1792.64
/proc/8620/stat : 8620 (PBS4L) R 8618 8620 8574 0 -1 4194304 15797 0 0 0 179047 217 0 0 25 0 1 0 201666990 63299584 12743 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0
/proc/8620/statm: 15454 12743 108 232 0 15219 0
Current children cumulated CPU time (s) 1792.64
Current children cumulated vsize (Kb) 61816

[startup+1794.15 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 8816
/proc/meminfo: memFree=1576272/2055920 swapFree=4181444/4192956
[pid=8620] ppid=8618 vsize=61816 CPUtime=1793.65
/proc/8620/stat : 8620 (PBS4L) R 8618 8620 8574 0 -1 4194304 15803 0 0 0 179148 217 0 0 25 0 1 0 201666990 63299584 12749 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558872 0 0 4096 0 0 0 0 17 1 0 0
/proc/8620/statm: 15454 12749 108 232 0 15219 0
Current children cumulated CPU time (s) 1793.65
Current children cumulated vsize (Kb) 61816

[startup+1795.16 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 8816
/proc/meminfo: memFree=1576272/2055920 swapFree=4181444/4192956
[pid=8620] ppid=8618 vsize=61816 CPUtime=1794.65
/proc/8620/stat : 8620 (PBS4L) R 8618 8620 8574 0 -1 4194304 15804 0 0 0 179248 217 0 0 25 0 1 0 201666990 63299584 12750 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0
/proc/8620/statm: 15454 12750 108 232 0 15219 0
Current children cumulated CPU time (s) 1794.65
Current children cumulated vsize (Kb) 61816

[startup+1796.16 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 8816
/proc/meminfo: memFree=1576272/2055920 swapFree=4181444/4192956
[pid=8620] ppid=8618 vsize=61816 CPUtime=1795.66
/proc/8620/stat : 8620 (PBS4L) R 8618 8620 8574 0 -1 4194304 15805 0 0 0 179349 217 0 0 25 0 1 0 201666990 63299584 12751 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558866 0 0 4096 0 0 0 0 17 1 0 0
/proc/8620/statm: 15454 12751 108 232 0 15219 0
Current children cumulated CPU time (s) 1795.66
Current children cumulated vsize (Kb) 61816

[startup+1797.17 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 8816
/proc/meminfo: memFree=1576272/2055920 swapFree=4181444/4192956
[pid=8620] ppid=8618 vsize=61816 CPUtime=1796.66
/proc/8620/stat : 8620 (PBS4L) R 8618 8620 8574 0 -1 4194304 15806 0 0 0 179449 217 0 0 25 0 1 0 201666990 63299584 12752 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558803 0 0 4096 0 0 0 0 17 1 0 0
/proc/8620/statm: 15454 12752 108 232 0 15219 0
Current children cumulated CPU time (s) 1796.66
Current children cumulated vsize (Kb) 61816

[startup+1798.17 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 8816
/proc/meminfo: memFree=1576144/2055920 swapFree=4181444/4192956
[pid=8620] ppid=8618 vsize=61948 CPUtime=1797.67
/proc/8620/stat : 8620 (PBS4L) R 8618 8620 8574 0 -1 4194304 15831 0 0 0 179550 217 0 0 25 0 1 0 201666990 63434752 12777 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558785 0 0 4096 0 0 0 0 17 1 0 0
/proc/8620/statm: 15487 12777 108 232 0 15252 0
Current children cumulated CPU time (s) 1797.67
Current children cumulated vsize (Kb) 61948

[startup+1799.17 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 8816
/proc/meminfo: memFree=1576144/2055920 swapFree=4181444/4192956
[pid=8620] ppid=8618 vsize=61948 CPUtime=1798.67
/proc/8620/stat : 8620 (PBS4L) R 8618 8620 8574 0 -1 4194304 15831 0 0 0 179650 217 0 0 25 0 1 0 201666990 63434752 12777 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558782 0 0 4096 0 0 0 0 17 1 0 0
/proc/8620/statm: 15487 12777 108 232 0 15252 0
Current children cumulated CPU time (s) 1798.67
Current children cumulated vsize (Kb) 61948

[startup+1800.18 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 8816
/proc/meminfo: memFree=1576144/2055920 swapFree=4181444/4192956
[pid=8620] ppid=8618 vsize=61948 CPUtime=1799.67
/proc/8620/stat : 8620 (PBS4L) R 8618 8620 8574 0 -1 4194304 15832 0 0 0 179750 217 0 0 25 0 1 0 201666990 63434752 12778 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0
/proc/8620/statm: 15487 12778 108 232 0 15252 0
Current children cumulated CPU time (s) 1799.67
Current children cumulated vsize (Kb) 61948

[startup+1801.18 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 8816
/proc/meminfo: memFree=1576144/2055920 swapFree=4181444/4192956
[pid=8620] ppid=8618 vsize=61948 CPUtime=1800.68
/proc/8620/stat : 8620 (PBS4L) R 8618 8620 8574 0 -1 4194304 15833 0 0 0 179851 217 0 0 25 0 1 0 201666990 63434752 12779 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549316 0 0 4096 0 0 0 0 17 1 0 0
/proc/8620/statm: 15487 12779 108 232 0 15252 0
Current children cumulated CPU time (s) 1800.68
Current children cumulated vsize (Kb) 61948



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.19 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 8816
/proc/meminfo: memFree=1576144/2055920 swapFree=4181444/4192956
[pid=8620] ppid=8618 vsize=61948 CPUtime=1800.68
/proc/8620/stat : 8620 (PBS4L) R 8618 8620 8574 0 -1 4194304 15833 0 0 0 179851 217 0 0 25 0 1 0 201666990 63434752 12779 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549316 0 0 4096 0 0 0 0 17 1 0 0
/proc/8620/statm: 15487 12779 108 232 0 15252 0
Current children cumulated CPU time (s) 1800.68
Current children cumulated vsize (Kb) 61948

Sending SIGTERM to -8620
Sleeping 2 seconds

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.2
CPU time (s): 1800.71
CPU user time (s): 1798.52
CPU system time (s): 2.18767
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (Kb): 61948
The end

Launcher Data (download as text)

Begin job on node55 on Sat Jun  3 18:39:54 UTC 2006


FILE ID= 41469-1149359994

PBS_JOBID= 311459

BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-fiber.opb
COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node55/41469-1149359994/instance-41469-1149359994.opb 752313288
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-41469-1149359994 -o ROOT/results/node55/solver-41469-1149359994 -C 1800 -M 1800 -S 64  ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node55/41469-1149359994/instance-41469-1149359994.opb 752313288

MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332
MD5SUM BENCH=  32662df0ae948242aace0258625ea4cc

RANDOM SEED= 752313288


/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		: 3000.243
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.243
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1627336 kB
Buffers:         27740 kB
Cached:         331704 kB
SwapCached:       3336 kB
Active:          61028 kB
Inactive:       307180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1627336 kB
SwapTotal:     4192956 kB
SwapFree:      4181444 kB
Dirty:             172 kB
Writeback:           0 kB
Mapped:          14944 kB
Slab:            46448 kB
Committed_AS:   351812 kB
PageTables:       1396 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB


End job on node55 on Sat Jun  3 19:09:55 UTC 2006