Trace number 431732

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
PBS4 2007-03-23No Cert. 1800.1 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=53-P1=37-P2=29-P3=83-P4=23-P5=67-B.opb
MD5SUMfeb866c77c1922bd09324402c14b21f3
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 benchmark0.089985
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 variables105
Total number of constraints11
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 constraints11
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)245
Sum of products size (including duplicates)490
Number of different products245
Sum of products size490

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/431732-1178009724/instance-431732-1178009724.opb ......
0.01/0.04	c done parsing opb.
0.01/0.04	o 25
4.49/4.50	o 19
12.49/12.57	o 17
12.89/12.97	o 11
13.88/13.99	o 3
1800.08/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431732-1178009724/instance-431732-1178009724.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node52/watcher-431732-1178009724 -o ROOT/results/node52/solver-431732-1178009724 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/431732-1178009724/PBS4 /tmp/evaluation/431732-1178009724/instance-431732-1178009724.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 1.00 0.99 2/64 20380
/proc/meminfo: memFree=1857988/2055920 swapFree=4182984/4192956
[pid=20380] ppid=20378 vsize=1324 CPUtime=0
/proc/20380/stat : 20380 (PBS4) R 20378 20380 19782 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 155817461 1355776 130 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134530216 0 0 4096 0 0 0 0 17 1 0 0
/proc/20380/statm: 331 130 87 219 0 108 0

[startup+0.0230939 s]
/proc/loadavg: 0.92 1.00 0.99 2/64 20380
/proc/meminfo: memFree=1857988/2055920 swapFree=4182984/4192956
[pid=20380] ppid=20378 vsize=1464 CPUtime=0.01
/proc/20380/stat : 20380 (PBS4) R 20378 20380 19782 0 -1 4194304 196 0 0 0 1 0 0 0 18 0 1 0 155817461 1499136 179 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20380/statm: 366 179 92 219 0 143 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1464

[startup+0.101099 s]
/proc/loadavg: 0.92 1.00 0.99 2/64 20380
/proc/meminfo: memFree=1857988/2055920 swapFree=4182984/4192956
[pid=20380] ppid=20378 vsize=2380 CPUtime=0.09
/proc/20380/stat : 20380 (PBS4) R 20378 20380 19782 0 -1 4194304 337 0 0 0 9 0 0 0 18 0 1 0 155817461 2437120 320 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20380/statm: 595 320 103 219 0 372 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2380

[startup+0.301112 s]
/proc/loadavg: 0.92 1.00 0.99 2/64 20380
/proc/meminfo: memFree=1857988/2055920 swapFree=4182984/4192956
[pid=20380] ppid=20378 vsize=3536 CPUtime=0.28
/proc/20380/stat : 20380 (PBS4) R 20378 20380 19782 0 -1 4194304 591 0 0 0 28 0 0 0 19 0 1 0 155817461 3620864 574 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20380/statm: 884 574 103 219 0 661 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 3536

[startup+0.701138 s]
/proc/loadavg: 0.92 1.00 0.99 2/64 20380
/proc/meminfo: memFree=1857988/2055920 swapFree=4182984/4192956
[pid=20380] ppid=20378 vsize=5912 CPUtime=0.69
/proc/20380/stat : 20380 (PBS4) R 20378 20380 19782 0 -1 4194304 977 0 0 0 67 2 0 0 22 0 1 0 155817461 6053888 960 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20380/statm: 1478 960 103 219 0 1255 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5912

[startup+1.50119 s]
/proc/loadavg: 0.92 1.00 0.99 2/65 20381
/proc/meminfo: memFree=1853692/2055920 swapFree=4182984/4192956
[pid=20380] ppid=20378 vsize=6372 CPUtime=1.49
/proc/20380/stat : 20380 (PBS4) R 20378 20380 19782 0 -1 4194304 1418 0 0 0 146 3 0 0 25 0 1 0 155817461 6524928 1352 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20380/statm: 1593 1352 104 219 0 1370 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6372

[startup+3.1013 s]
/proc/loadavg: 0.92 1.00 0.99 2/65 20381
/proc/meminfo: memFree=1852284/2055920 swapFree=4182984/4192956
[pid=20380] ppid=20378 vsize=10996 CPUtime=3.08
/proc/20380/stat : 20380 (PBS4) R 20378 20380 19782 0 -1 4194304 1762 0 0 0 304 4 0 0 25 0 1 0 155817461 11259904 1696 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20380/statm: 2749 1696 104 219 0 2526 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10996

[startup+6.30152 s]
/proc/loadavg: 0.93 1.00 0.99 2/65 20381
/proc/meminfo: memFree=1850364/2055920 swapFree=4182984/4192956
[pid=20380] ppid=20378 vsize=11648 CPUtime=6.28
/proc/20380/stat : 20380 (PBS4) R 20378 20380 19782 0 -1 4194304 2186 0 0 0 622 6 0 0 25 0 1 0 155817461 11927552 2023 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20380/statm: 2912 2023 104 219 0 2689 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11648

[startup+12.702 s]
/proc/loadavg: 0.93 1.00 0.99 2/65 20381
/proc/meminfo: memFree=1847180/2055920 swapFree=4182984/4192956
[pid=20380] ppid=20378 vsize=12600 CPUtime=12.69
/proc/20380/stat : 20380 (PBS4) R 20378 20380 19782 0 -1 4194304 2946 0 0 0 1259 10 0 0 25 0 1 0 155817461 12902400 2783 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20380/statm: 3150 2783 104 219 0 2927 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12600

[startup+25.5018 s]
/proc/loadavg: 0.95 1.00 0.99 2/65 20381
/proc/meminfo: memFree=1844172/2055920 swapFree=4182984/4192956
[pid=20380] ppid=20378 vsize=22532 CPUtime=25.48
/proc/20380/stat : 20380 (PBS4) R 20378 20380 19782 0 -1 4194304 3877 0 0 0 2533 15 0 0 25 0 1 0 155817461 23072768 3521 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20380/statm: 5633 3521 104 219 0 5410 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22532

[startup+51.1015 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 20381
/proc/meminfo: memFree=1840908/2055920 swapFree=4182984/4192956
[pid=20380] ppid=20378 vsize=25344 CPUtime=51.08
/proc/20380/stat : 20380 (PBS4) R 20378 20380 19782 0 -1 4194304 5071 0 0 0 5084 24 0 0 25 0 1 0 155817461 25952256 4330 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20380/statm: 6336 4330 104 219 0 6113 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25344

[startup+102.306 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 20381
/proc/meminfo: memFree=1836556/2055920 swapFree=4182984/4192956
[pid=20380] ppid=20378 vsize=27520 CPUtime=102.26
/proc/20380/stat : 20380 (PBS4) R 20378 20380 19782 0 -1 4194304 6148 0 0 0 10185 41 0 0 25 0 1 0 155817461 28180480 5407 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20380/statm: 6880 5407 104 219 0 6657 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27520

[startup+162.301 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 20381
/proc/meminfo: memFree=1833484/2055920 swapFree=4182984/4192956
[pid=20380] ppid=20378 vsize=32236 CPUtime=162.25
/proc/20380/stat : 20380 (PBS4) R 20378 20380 19782 0 -1 4194304 7685 0 0 0 16165 60 0 0 25 0 1 0 155817461 33009664 6175 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20380/statm: 8059 6175 104 219 0 7836 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 32236

[startup+222.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 20381
/proc/meminfo: memFree=1831372/2055920 swapFree=4182984/4192956
[pid=20380] ppid=20378 vsize=33576 CPUtime=222.24
/proc/20380/stat : 20380 (PBS4) R 20378 20380 19782 0 -1 4194304 8202 0 0 0 22149 75 0 0 25 0 1 0 155817461 34381824 6692 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20380/statm: 8394 6692 104 219 0 8171 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 33576

[startup+282.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 20381
/proc/meminfo: memFree=1828684/2055920 swapFree=4182984/4192956
[pid=20380] ppid=20378 vsize=34320 CPUtime=282.23
/proc/20380/stat : 20380 (PBS4) R 20378 20380 19782 0 -1 4194304 8870 0 0 0 28134 89 0 0 25 0 1 0 155817461 35143680 7360 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20380/statm: 8580 7360 104 219 0 8357 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 34320

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/71 20447
/proc/meminfo: memFree=1824580/2055920 swapFree=4182984/4192956
[pid=20380] ppid=20378 vsize=41804 CPUtime=342.18
/proc/20380/stat : 20380 (PBS4) R 20378 20380 19782 0 -1 4194304 11107 0 0 0 34114 104 0 0 25 0 1 0 155817461 42807296 8060 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20380/statm: 10451 8060 104 219 0 10228 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 41804

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 20579
/proc/meminfo: memFree=1823628/2055920 swapFree=4182984/4192956
[pid=20380] ppid=20378 vsize=43340 CPUtime=402.09
/proc/20380/stat : 20380 (PBS4) R 20378 20380 19782 0 -1 4194304 11577 0 0 0 40091 118 0 0 25 0 1 0 155817461 44380160 8530 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20380/statm: 10835 8530 104 219 0 10612 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 43340

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 20579
/proc/meminfo: memFree=1822028/2055920 swapFree=4182984/4192956
[pid=20380] ppid=20378 vsize=43956 CPUtime=462.07
/proc/20380/stat : 20380 (PBS4) R 20378 20380 19782 0 -1 4194304 11999 0 0 0 46077 130 0 0 25 0 1 0 155817461 45010944 8952 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20380/statm: 10989 8952 104 219 0 10766 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 43956

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20579
/proc/meminfo: memFree=1820364/2055920 swapFree=4182984/4192956
[pid=20380] ppid=20378 vsize=44956 CPUtime=522.06
/proc/20380/stat : 20380 (PBS4) R 20378 20380 19782 0 -1 4194304 12428 0 0 0 52063 143 0 0 25 0 1 0 155817461 46034944 9381 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20380/statm: 11239 9381 104 219 0 11016 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 44956

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20579
/proc/meminfo: memFree=1818828/2055920 swapFree=4182984/4192956
[pid=20380] ppid=20378 vsize=45824 CPUtime=582.04
/proc/20380/stat : 20380 (PBS4) R 20378 20380 19782 0 -1 4194304 12806 0 0 0 58048 156 0 0 25 0 1 0 155817461 46923776 9759 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20380/statm: 11456 9759 104 219 0 11233 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 45824

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20579
/proc/meminfo: memFree=1817228/2055920 swapFree=4182984/4192956
[pid=20380] ppid=20378 vsize=47028 CPUtime=642.03
/proc/20380/stat : 20380 (PBS4) R 20378 20380 19782 0 -1 4194304 13203 0 0 0 64034 169 0 0 25 0 1 0 155817461 48156672 10156 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20380/statm: 11757 10156 104 219 0 11534 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 47028


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20579
/proc/meminfo: memFree=1812620/2055920 swapFree=4182984/4192956
[pid=20380] ppid=20378 vsize=48540 CPUtime=821.99
/proc/20380/stat : 20380 (PBS4) R 20378 20380 19782 0 -1 4194304 14346 0 0 0 81999 200 0 0 25 0 1 0 155817461 49704960 11299 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552747 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20380/statm: 12135 11299 104 219 0 11912 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 48540

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20581
/proc/meminfo: memFree=1811532/2055920 swapFree=4182984/4192956
[pid=20380] ppid=20378 vsize=61568 CPUtime=881.97
/proc/20380/stat : 20380 (PBS4) R 20378 20380 19782 0 -1 4194304 17677 0 0 0 87986 211 0 0 25 0 1 0 155817461 63045632 11557 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20380/statm: 15392 11557 104 219 0 15169 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 61568

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20581
/proc/meminfo: memFree=1810124/2055920 swapFree=4182984/4192956
[pid=20380] ppid=20378 vsize=62516 CPUtime=941.97
/proc/20380/stat : 20380 (PBS4) R 20378 20380 19782 0 -1 4194304 18037 0 0 0 93974 223 0 0 25 0 1 0 155817461 64016384 11917 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20380/statm: 15629 11917 104 219 0 15406 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 62516

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20581
/proc/meminfo: memFree=1808972/2055920 swapFree=4182984/4192956
[pid=20380] ppid=20378 vsize=63352 CPUtime=1001.95
/proc/20380/stat : 20380 (PBS4) R 20378 20380 19782 0 -1 4194304 18322 0 0 0 99961 234 0 0 25 0 1 0 155817461 64872448 12202 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20380/statm: 15838 12202 104 219 0 15615 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 63352

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20581
/proc/meminfo: memFree=1807756/2055920 swapFree=4182984/4192956
[pid=20380] ppid=20378 vsize=63352 CPUtime=1061.94
/proc/20380/stat : 20380 (PBS4) R 20378 20380 19782 0 -1 4194304 18625 0 0 0 105950 244 0 0 25 0 1 0 155817461 64872448 12505 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20380/statm: 15838 12505 104 219 0 15615 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 63352

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20581
/proc/meminfo: memFree=1806860/2055920 swapFree=4182984/4192956
[pid=20380] ppid=20378 vsize=64240 CPUtime=1121.92
/proc/20380/stat : 20380 (PBS4) R 20378 20380 19782 0 -1 4194304 18827 0 0 0 111938 254 0 0 25 0 1 0 155817461 65781760 12707 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20380/statm: 16060 12707 104 219 0 15837 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 64240

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20581
/proc/meminfo: memFree=1804044/2055920 swapFree=4182984/4192956
[pid=20380] ppid=20378 vsize=64400 CPUtime=1181.91
/proc/20380/stat : 20380 (PBS4) R 20378 20380 19782 0 -1 4194304 19534 0 0 0 117929 262 0 0 25 0 1 0 155817461 65945600 13414 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20380/statm: 16100 13414 104 219 0 15877 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 64400

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20581
/proc/meminfo: memFree=1802828/2055920 swapFree=4182984/4192956
[pid=20380] ppid=20378 vsize=65504 CPUtime=1241.89
/proc/20380/stat : 20380 (PBS4) R 20378 20380 19782 0 -1 4194304 19836 0 0 0 123916 273 0 0 25 0 1 0 155817461 67076096 13716 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20380/statm: 16376 13716 104 219 0 16153 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 65504

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20581
/proc/meminfo: memFree=1801932/2055920 swapFree=4182984/4192956
[pid=20380] ppid=20378 vsize=66508 CPUtime=1301.89
/proc/20380/stat : 20380 (PBS4) R 20378 20380 19782 0 -1 4194304 20059 0 0 0 129907 282 0 0 25 0 1 0 155817461 68104192 13939 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20380/statm: 16627 13939 104 219 0 16404 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 66508

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20581
/proc/meminfo: memFree=1800652/2055920 swapFree=4182984/4192956
[pid=20380] ppid=20378 vsize=66668 CPUtime=1361.87
/proc/20380/stat : 20380 (PBS4) R 20378 20380 19782 0 -1 4194304 20379 0 0 0 135896 291 0 0 25 0 1 0 155817461 68268032 14259 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20380/statm: 16667 14259 104 219 0 16444 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 66668

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20581
/proc/meminfo: memFree=1799756/2055920 swapFree=4182984/4192956
[pid=20380] ppid=20378 vsize=67732 CPUtime=1421.86
/proc/20380/stat : 20380 (PBS4) R 20378 20380 19782 0 -1 4194304 20590 0 0 0 141887 299 0 0 25 0 1 0 155817461 69357568 14470 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20380/statm: 16933 14470 104 219 0 16710 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 67732

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20581
/proc/meminfo: memFree=1798796/2055920 swapFree=4182984/4192956
[pid=20380] ppid=20378 vsize=67732 CPUtime=1481.84
/proc/20380/stat : 20380 (PBS4) R 20378 20380 19782 0 -1 4194304 20831 0 0 0 147876 308 0 0 25 0 1 0 155817461 69357568 14711 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20380/statm: 16933 14711 104 219 0 16710 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 67732

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20581
/proc/meminfo: memFree=1797644/2055920 swapFree=4182984/4192956
[pid=20380] ppid=20378 vsize=69024 CPUtime=1541.84
/proc/20380/stat : 20380 (PBS4) R 20378 20380 19782 0 -1 4194304 21111 0 0 0 153866 318 0 0 25 0 1 0 155817461 70680576 14991 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20380/statm: 17256 14991 104 219 0 17033 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 69024

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20581
/proc/meminfo: memFree=1796492/2055920 swapFree=4182984/4192956
[pid=20380] ppid=20378 vsize=69024 CPUtime=1601.82
/proc/20380/stat : 20380 (PBS4) R 20378 20380 19782 0 -1 4194304 21397 0 0 0 159855 327 0 0 25 0 1 0 155817461 70680576 15277 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20380/statm: 17256 15277 104 219 0 17033 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 69024

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20581
/proc/meminfo: memFree=1795660/2055920 swapFree=4182984/4192956
[pid=20380] ppid=20378 vsize=69024 CPUtime=1661.8
/proc/20380/stat : 20380 (PBS4) R 20378 20380 19782 0 -1 4194304 21598 0 0 0 165845 335 0 0 25 0 1 0 155817461 70680576 15478 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20380/statm: 17256 15478 104 219 0 17033 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 69024

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20581
/proc/meminfo: memFree=1794764/2055920 swapFree=4182984/4192956
[pid=20380] ppid=20378 vsize=70228 CPUtime=1721.8
/proc/20380/stat : 20380 (PBS4) R 20378 20380 19782 0 -1 4194304 21821 0 0 0 171837 343 0 0 25 0 1 0 155817461 71913472 15701 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20380/statm: 17557 15701 104 219 0 17334 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 70228

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20581
/proc/meminfo: memFree=1793868/2055920 swapFree=4182984/4192956
[pid=20380] ppid=20378 vsize=70228 CPUtime=1781.78
/proc/20380/stat : 20380 (PBS4) R 20378 20380 19782 0 -1 4194304 22039 0 0 0 177826 352 0 0 25 0 1 0 155817461 71913472 15919 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20380/statm: 17557 15919 104 219 0 17334 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 70228



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20581
/proc/meminfo: memFree=1793612/2055920 swapFree=4182984/4192956
[pid=20380] ppid=20378 vsize=70228 CPUtime=1800.08
/proc/20380/stat : 20380 (PBS4) R 20378 20380 19782 0 -1 4194304 22105 0 0 0 179654 354 0 0 25 0 1 0 155817461 71913472 15985 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20380/statm: 17557 15985 104 219 0 17334 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 70228

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.1
CPU user time (s): 1796.55
CPU system time (s): 3.55646
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 70228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.55
system time used= 3.55646
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22106
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= 8
involuntary context switches= 2405

runsolver used 1.43978 second user time and 3.53446 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Tue May  1 08:55:24 UTC 2007

IDJOB= 431732
IDBENCH= 48073
IDSOLVER= 157
FILE ID= node52/431732-1178009724

PBS_JOBID= 4728303

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=53-P1=37-P2=29-P3=83-P4=23-P5=67-B.opb
COMMAND LINE= /tmp/evaluation/431732-1178009724/PBS4 /tmp/evaluation/431732-1178009724/instance-431732-1178009724.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node52/convwatcher-431732-1178009724 -o ROOT/results/node52/conversion-431732-1178009724 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431732-1178009724/instance-431732-1178009724.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-431732-1178009724 -o ROOT/results/node52/solver-431732-1178009724 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/431732-1178009724/PBS4 /tmp/evaluation/431732-1178009724/instance-431732-1178009724.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  feb866c77c1922bd09324402c14b21f3

RANDOM SEED= 272370468

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.236
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		: 3000.236
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:       1858396 kB
Buffers:         35060 kB
Cached:          98344 kB
SwapCached:       3888 kB
Active:          86876 kB
Inactive:        57280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1858396 kB
SwapTotal:     4192956 kB
SwapFree:      4182984 kB
Dirty:            1192 kB
Writeback:           0 kB
Mapped:          16228 kB
Slab:            39328 kB
Committed_AS:  2659900 kB
PageTables:       1488 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node52 on Tue May  1 09:25:27 UTC 2007