Trace number 354473

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 2007-03-23? (TO) 1800.09 1800.86

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/golomb-rulers/normalized-OGR_16.opb
MD5SUM69b04711942c7a7cbb28264339dbffe2
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark223
Best CPU time to get the best result obtained on this benchmark1782.74
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 223
Optimality of the best value was proved NO
Number of variables5584
Total number of constraints10895
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 constraints10895
Minimum length of a constraint18
Maximum length of a constraint37
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2555
Number of bits of the biggest sum of numbers12
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)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/354473-1176716448/instance-354473-1176716448.opb ......
1800.07/1800.80	c done parsing opb.
1800.07/1800.80	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/354473-1176716448/instance-354473-1176716448.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node58/watcher-354473-1176716448 -o ROOT/results/node58/solver-354473-1176716448 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/354473-1176716448/PBS4 /tmp/evaluation/354473-1176716448/instance-354473-1176716448.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: 0.78 1.01 1.00 3/64 30127
/proc/meminfo: memFree=1512056/2055920 swapFree=4184528/4192956
[pid=30127] ppid=30125 vsize=2000 CPUtime=0
/proc/30127/stat : 30127 (PBS4) R 30125 30127 30065 0 -1 4194304 312 0 0 0 0 0 0 0 18 0 1 0 119554542 2048000 294 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/30127/statm: 500 294 87 219 0 277 0

[startup+0.0829779 s]
/proc/loadavg: 0.78 1.01 1.00 3/64 30127
/proc/meminfo: memFree=1512056/2055920 swapFree=4184528/4192956
[pid=30127] ppid=30125 vsize=2792 CPUtime=0.08
/proc/30127/stat : 30127 (PBS4) R 30125 30127 30065 0 -1 4194304 498 0 0 0 8 0 0 0 18 0 1 0 119554542 2859008 480 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529775 0 0 4096 0 0 0 0 17 1 0 0
/proc/30127/statm: 698 481 87 219 0 475 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2792

[startup+0.10198 s]
/proc/loadavg: 0.78 1.01 1.00 3/64 30127
/proc/meminfo: memFree=1512056/2055920 swapFree=4184528/4192956
[pid=30127] ppid=30125 vsize=2924 CPUtime=0.1
/proc/30127/stat : 30127 (PBS4) R 30125 30127 30065 0 -1 4194304 519 0 0 0 10 0 0 0 18 0 1 0 119554542 2994176 501 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134517617 0 0 4096 0 0 0 0 17 1 0 0
/proc/30127/statm: 731 501 87 219 0 508 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2924

[startup+0.302014 s]
/proc/loadavg: 0.78 1.01 1.00 3/64 30127
/proc/meminfo: memFree=1512056/2055920 swapFree=4184528/4192956
[pid=30127] ppid=30125 vsize=5164 CPUtime=0.29
/proc/30127/stat : 30127 (PBS4) R 30125 30127 30065 0 -1 4194304 1088 0 0 0 29 0 0 0 19 0 1 0 119554542 5287936 1037 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134593268 0 0 4096 0 0 0 0 17 1 0 0
/proc/30127/statm: 1291 1037 88 219 0 1068 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5164

[startup+0.70108 s]
/proc/loadavg: 0.78 1.01 1.00 3/64 30127
/proc/meminfo: memFree=1512056/2055920 swapFree=4184528/4192956
[pid=30127] ppid=30125 vsize=8324 CPUtime=0.69
/proc/30127/stat : 30127 (PBS4) R 30125 30127 30065 0 -1 4194304 1940 0 0 0 69 0 0 0 22 0 1 0 119554542 8523776 1824 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529780 0 0 4096 0 0 0 0 17 1 0 0
/proc/30127/statm: 2081 1824 88 219 0 1858 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8324

[startup+1.50121 s]
/proc/loadavg: 0.78 1.01 1.00 2/65 30128
/proc/meminfo: memFree=1499696/2055920 swapFree=4184528/4192956
[pid=30127] ppid=30125 vsize=13588 CPUtime=1.49
/proc/30127/stat : 30127 (PBS4) R 30125 30127 30065 0 -1 4194304 3474 0 0 0 148 1 0 0 25 0 1 0 119554542 13914112 3098 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30127/statm: 3397 3098 93 219 0 3174 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13588

[startup+3.10148 s]
/proc/loadavg: 0.80 1.00 1.00 2/65 30128
/proc/meminfo: memFree=1499632/2055920 swapFree=4184528/4192956
[pid=30127] ppid=30125 vsize=13588 CPUtime=3.09
/proc/30127/stat : 30127 (PBS4) R 30125 30127 30065 0 -1 4194304 3492 0 0 0 308 1 0 0 25 0 1 0 119554542 13914112 3116 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30127/statm: 3397 3116 93 219 0 3174 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13588

[startup+6.30202 s]
/proc/loadavg: 0.80 1.00 1.00 2/65 30128
/proc/meminfo: memFree=1499440/2055920 swapFree=4184528/4192956
[pid=30127] ppid=30125 vsize=13588 CPUtime=6.28
/proc/30127/stat : 30127 (PBS4) R 30125 30127 30065 0 -1 4194304 3523 0 0 0 627 1 0 0 25 0 1 0 119554542 13914112 3147 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30127/statm: 3397 3147 93 219 0 3174 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 13588

[startup+12.7011 s]
/proc/loadavg: 0.83 1.00 1.00 2/65 30128
/proc/meminfo: memFree=1499320/2055920 swapFree=4184528/4192956
[pid=30127] ppid=30125 vsize=13844 CPUtime=12.69
/proc/30127/stat : 30127 (PBS4) R 30125 30127 30065 0 -1 4194304 3581 0 0 0 1267 2 0 0 25 0 1 0 119554542 14176256 3205 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547968 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30127/statm: 3461 3205 94 219 0 3238 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13844

[startup+25.5012 s]
/proc/loadavg: 0.85 1.00 1.00 2/65 30128
/proc/meminfo: memFree=1499000/2055920 swapFree=4184528/4192956
[pid=30127] ppid=30125 vsize=14356 CPUtime=25.48
/proc/30127/stat : 30127 (PBS4) R 30125 30127 30065 0 -1 4194304 3692 0 0 0 2546 2 0 0 25 0 1 0 119554542 14700544 3316 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547968 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30127/statm: 3589 3316 94 219 0 3366 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14356

[startup+51.1015 s]
/proc/loadavg: 0.90 1.00 1.00 2/65 30128
/proc/meminfo: memFree=1497912/2055920 swapFree=4184528/4192956
[pid=30127] ppid=30125 vsize=15380 CPUtime=51.07
/proc/30127/stat : 30127 (PBS4) R 30125 30127 30065 0 -1 4194304 3968 0 0 0 5103 4 0 0 25 0 1 0 119554542 15749120 3592 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30127/statm: 3845 3592 94 219 0 3622 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15380

[startup+102.305 s]
/proc/loadavg: 0.96 1.00 1.00 2/65 30128
/proc/meminfo: memFree=1495480/2055920 swapFree=4184528/4192956
[pid=30127] ppid=30125 vsize=21912 CPUtime=102.25
/proc/30127/stat : 30127 (PBS4) R 30125 30127 30065 0 -1 4194304 4580 0 0 0 10219 6 0 0 25 0 1 0 119554542 22437888 4204 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30127/statm: 5478 4204 94 219 0 5255 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 21912

[startup+162.301 s]
/proc/loadavg: 0.98 1.00 1.00 2/65 30128
/proc/meminfo: memFree=1493624/2055920 swapFree=4184528/4192956
[pid=30127] ppid=30125 vsize=21912 CPUtime=162.23
/proc/30127/stat : 30127 (PBS4) R 30125 30127 30065 0 -1 4194304 5044 0 0 0 16212 11 0 0 25 0 1 0 119554542 22437888 4668 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547982 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30127/statm: 5478 4668 94 219 0 5255 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 21912

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 30128
/proc/meminfo: memFree=1492408/2055920 swapFree=4184528/4192956
[pid=30127] ppid=30125 vsize=22296 CPUtime=222.21
/proc/30127/stat : 30127 (PBS4) R 30125 30127 30065 0 -1 4194304 5446 0 0 0 22205 16 0 0 25 0 1 0 119554542 22831104 4973 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30127/statm: 5574 4973 94 219 0 5351 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 22296

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 30128
/proc/meminfo: memFree=1491704/2055920 swapFree=4184528/4192956
[pid=30127] ppid=30125 vsize=22760 CPUtime=282.19
/proc/30127/stat : 30127 (PBS4) R 30125 30127 30065 0 -1 4194304 5600 0 0 0 28199 20 0 0 25 0 1 0 119554542 23306240 5127 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30127/statm: 5690 5127 94 219 0 5467 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 22760

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 30128
/proc/meminfo: memFree=1490808/2055920 swapFree=4184528/4192956
[pid=30127] ppid=30125 vsize=23048 CPUtime=342.16
/proc/30127/stat : 30127 (PBS4) R 30125 30127 30065 0 -1 4194304 5827 0 0 0 34191 25 0 0 25 0 1 0 119554542 23601152 5354 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551209 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30127/statm: 5762 5354 94 219 0 5539 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 23048

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 30128
/proc/meminfo: memFree=1489528/2055920 swapFree=4184528/4192956
[pid=30127] ppid=30125 vsize=32264 CPUtime=402.15
/proc/30127/stat : 30127 (PBS4) R 30125 30127 30065 0 -1 4194304 6336 0 0 0 40185 30 0 0 25 0 1 0 119554542 33038336 5670 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548616 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30127/statm: 8066 5670 94 219 0 7843 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 32264

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 30128
/proc/meminfo: memFree=1489016/2055920 swapFree=4184528/4192956
[pid=30127] ppid=30125 vsize=32364 CPUtime=462.13
/proc/30127/stat : 30127 (PBS4) R 30125 30127 30065 0 -1 4194304 6453 0 0 0 46178 35 0 0 25 0 1 0 119554542 33140736 5787 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30127/statm: 8091 5787 94 219 0 7868 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 32364

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 30128
/proc/meminfo: memFree=1487800/2055920 swapFree=4184528/4192956
[pid=30127] ppid=30125 vsize=32624 CPUtime=522.1
/proc/30127/stat : 30127 (PBS4) R 30125 30127 30065 0 -1 4194304 6752 0 0 0 52171 39 0 0 25 0 1 0 119554542 33406976 6086 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548619 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30127/statm: 8156 6086 94 219 0 7933 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 32624

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 30128
/proc/meminfo: memFree=1486840/2055920 swapFree=4184528/4192956
[pid=30127] ppid=30125 vsize=32860 CPUtime=582.09
/proc/30127/stat : 30127 (PBS4) R 30125 30127 30065 0 -1 4194304 6984 0 0 0 58165 44 0 0 25 0 1 0 119554542 33648640 6318 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30127/statm: 8215 6318 94 219 0 7992 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 32860

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 30128
/proc/meminfo: memFree=1486456/2055920 swapFree=4184528/4192956
[pid=30127] ppid=30125 vsize=33104 CPUtime=642.07
/proc/30127/stat : 30127 (PBS4) R 30125 30127 30065 0 -1 4194304 7082 0 0 0 64160 47 0 0 25 0 1 0 119554542 33898496 6416 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30127/statm: 8276 6416 94 219 0 8053 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 33104


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

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 30128
/proc/meminfo: memFree=1485112/2055920 swapFree=4184528/4192956
[pid=30127] ppid=30125 vsize=35216 CPUtime=822
/proc/30127/stat : 30127 (PBS4) R 30125 30127 30065 0 -1 4194304 7785 0 0 0 82141 59 0 0 25 0 1 0 119554542 36061184 6734 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30127/statm: 8804 6734 94 219 0 8581 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 35216

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 30128
/proc/meminfo: memFree=1484856/2055920 swapFree=4184528/4192956
[pid=30127] ppid=30125 vsize=35404 CPUtime=881.98
/proc/30127/stat : 30127 (PBS4) R 30125 30127 30065 0 -1 4194304 7846 0 0 0 88136 62 0 0 25 0 1 0 119554542 36253696 6795 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547637 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30127/statm: 8851 6795 94 219 0 8628 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 35404

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 30128
/proc/meminfo: memFree=1484600/2055920 swapFree=4184528/4192956
[pid=30127] ppid=30125 vsize=35580 CPUtime=941.96
/proc/30127/stat : 30127 (PBS4) R 30125 30127 30065 0 -1 4194304 7912 0 0 0 94131 65 0 0 25 0 1 0 119554542 36433920 6861 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30127/statm: 8895 6861 94 219 0 8672 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 35580

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 30128
/proc/meminfo: memFree=1484152/2055920 swapFree=4184528/4192956
[pid=30127] ppid=30125 vsize=35748 CPUtime=1001.94
/proc/30127/stat : 30127 (PBS4) R 30125 30127 30065 0 -1 4194304 8014 0 0 0 100125 69 0 0 25 0 1 0 119554542 36605952 6963 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30127/statm: 8937 6963 94 219 0 8714 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 35748

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 30128
/proc/meminfo: memFree=1483704/2055920 swapFree=4184528/4192956
[pid=30127] ppid=30125 vsize=35888 CPUtime=1061.92
/proc/30127/stat : 30127 (PBS4) R 30125 30127 30065 0 -1 4194304 8122 0 0 0 106118 74 0 0 25 0 1 0 119554542 36749312 7071 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30127/statm: 8972 7071 94 219 0 8749 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 35888

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 30128
/proc/meminfo: memFree=1483384/2055920 swapFree=4184528/4192956
[pid=30127] ppid=30125 vsize=36164 CPUtime=1121.9
/proc/30127/stat : 30127 (PBS4) R 30125 30127 30065 0 -1 4194304 8206 0 0 0 112112 78 0 0 25 0 1 0 119554542 37031936 7155 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30127/statm: 9041 7155 94 219 0 8818 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 36164

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 30128
/proc/meminfo: memFree=1483064/2055920 swapFree=4184528/4192956
[pid=30127] ppid=30125 vsize=36164 CPUtime=1181.88
/proc/30127/stat : 30127 (PBS4) R 30125 30127 30065 0 -1 4194304 8263 0 0 0 118105 83 0 0 25 0 1 0 119554542 37031936 7212 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547976 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30127/statm: 9041 7212 94 219 0 8818 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 36164

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/71 30292
/proc/meminfo: memFree=1481320/2055920 swapFree=4184528/4192956
[pid=30127] ppid=30125 vsize=36308 CPUtime=1241.78
/proc/30127/stat : 30127 (PBS4) R 30125 30127 30065 0 -1 4194304 8354 0 0 0 124087 91 0 0 25 0 1 0 119554542 37179392 7303 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548446 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30127/statm: 9077 7303 94 219 0 8854 0
Current children cumulated CPU time (s) 1241.78
Current children cumulated vsize (KiB) 36308

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 30326
/proc/meminfo: memFree=1481912/2055920 swapFree=4184528/4192956
[pid=30127] ppid=30125 vsize=36576 CPUtime=1301.75
/proc/30127/stat : 30127 (PBS4) R 30125 30127 30065 0 -1 4194304 8472 0 0 0 130079 96 0 0 25 0 1 0 119554542 37453824 7421 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547979 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30127/statm: 9144 7421 94 219 0 8921 0
Current children cumulated CPU time (s) 1301.75
Current children cumulated vsize (KiB) 36576

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 30326
/proc/meminfo: memFree=1481464/2055920 swapFree=4184528/4192956
[pid=30127] ppid=30125 vsize=36740 CPUtime=1361.72
/proc/30127/stat : 30127 (PBS4) R 30125 30127 30065 0 -1 4194304 8574 0 0 0 136073 99 0 0 25 0 1 0 119554542 37621760 7523 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30127/statm: 9185 7523 94 219 0 8962 0
Current children cumulated CPU time (s) 1361.72
Current children cumulated vsize (KiB) 36740

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 30326
/proc/meminfo: memFree=1480376/2055920 swapFree=4184528/4192956
[pid=30127] ppid=30125 vsize=37008 CPUtime=1421.71
/proc/30127/stat : 30127 (PBS4) R 30125 30127 30065 0 -1 4194304 8837 0 0 0 142067 104 0 0 25 0 1 0 119554542 37896192 7786 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30127/statm: 9252 7786 94 219 0 9029 0
Current children cumulated CPU time (s) 1421.71
Current children cumulated vsize (KiB) 37008

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 30326
/proc/meminfo: memFree=1480120/2055920 swapFree=4184528/4192956
[pid=30127] ppid=30125 vsize=37008 CPUtime=1481.68
/proc/30127/stat : 30127 (PBS4) R 30125 30127 30065 0 -1 4194304 8904 0 0 0 148060 108 0 0 25 0 1 0 119554542 37896192 7853 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30127/statm: 9252 7853 94 219 0 9029 0
Current children cumulated CPU time (s) 1481.68
Current children cumulated vsize (KiB) 37008

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 30326
/proc/meminfo: memFree=1479672/2055920 swapFree=4184528/4192956
[pid=30127] ppid=30125 vsize=37192 CPUtime=1541.66
/proc/30127/stat : 30127 (PBS4) R 30125 30127 30065 0 -1 4194304 8995 0 0 0 154054 112 0 0 25 0 1 0 119554542 38084608 7944 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30127/statm: 9298 7944 94 219 0 9075 0
Current children cumulated CPU time (s) 1541.66
Current children cumulated vsize (KiB) 37192

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 30326
/proc/meminfo: memFree=1479416/2055920 swapFree=4184528/4192956
[pid=30127] ppid=30125 vsize=40360 CPUtime=1601.64
/proc/30127/stat : 30127 (PBS4) R 30125 30127 30065 0 -1 4194304 9884 0 0 0 160048 116 0 0 25 0 1 0 119554542 41328640 8064 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547688 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30127/statm: 10090 8064 94 219 0 9867 0
Current children cumulated CPU time (s) 1601.64
Current children cumulated vsize (KiB) 40360

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 30326
/proc/meminfo: memFree=1478456/2055920 swapFree=4184528/4192956
[pid=30127] ppid=30125 vsize=40668 CPUtime=1661.61
/proc/30127/stat : 30127 (PBS4) R 30125 30127 30065 0 -1 4194304 10114 0 0 0 166041 120 0 0 25 0 1 0 119554542 41644032 8294 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548586 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30127/statm: 10167 8294 94 219 0 9944 0
Current children cumulated CPU time (s) 1661.61
Current children cumulated vsize (KiB) 40668

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 30326
/proc/meminfo: memFree=1477560/2055920 swapFree=4184528/4192956
[pid=30127] ppid=30125 vsize=40764 CPUtime=1721.6
/proc/30127/stat : 30127 (PBS4) R 30125 30127 30065 0 -1 4194304 10340 0 0 0 172036 124 0 0 25 0 1 0 119554542 41742336 8520 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30127/statm: 10191 8520 94 219 0 9968 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 40764

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 30326
/proc/meminfo: memFree=1477176/2055920 swapFree=4184528/4192956
[pid=30127] ppid=30125 vsize=41100 CPUtime=1781.57
/proc/30127/stat : 30127 (PBS4) R 30125 30127 30065 0 -1 4194304 10421 0 0 0 178030 127 0 0 25 0 1 0 119554542 42086400 8601 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548056 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30127/statm: 10275 8601 94 219 0 10052 0
Current children cumulated CPU time (s) 1781.57
Current children cumulated vsize (KiB) 41100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 30326
/proc/meminfo: memFree=1477048/2055920 swapFree=4184528/4192956
[pid=30127] ppid=30125 vsize=41100 CPUtime=1800.07
/proc/30127/stat : 30127 (PBS4) R 30125 30127 30065 0 -1 4194304 10445 0 0 0 179879 128 0 0 25 0 1 0 119554542 42086400 8625 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548132 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30127/statm: 10275 8625 94 219 0 10052 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 41100

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): 1800.86
CPU time (s): 1800.09
CPU user time (s): 1798.79
CPU system time (s): 1.2958
CPU usage (%): 99.957
Max. virtual memory (cumulated for all children) (KiB): 41100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.79
system time used= 1.2958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10446
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= 4273

runsolver used 1.37779 second user time and 3.61045 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Mon Apr 16 09:40:49 UTC 2007

IDJOB= 354473
IDBENCH= 2627
IDSOLVER= 157
FILE ID= node58/354473-1176716448

PBS_JOBID= 4559456

Free space on /tmp= 66503 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_16.opb
COMMAND LINE= /tmp/evaluation/354473-1176716448/PBS4 /tmp/evaluation/354473-1176716448/instance-354473-1176716448.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node58/convwatcher-354473-1176716448 -o ROOT/results/node58/conversion-354473-1176716448 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/354473-1176716448/instance-354473-1176716448.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-354473-1176716448 -o ROOT/results/node58/solver-354473-1176716448 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/354473-1176716448/PBS4 /tmp/evaluation/354473-1176716448/instance-354473-1176716448.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  69b04711942c7a7cbb28264339dbffe2

RANDOM SEED= 794537746

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.265
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		: 3000.265
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:       1512464 kB
Buffers:         22796 kB
Cached:         451976 kB
SwapCached:       2724 kB
Active:          80992 kB
Inactive:       403600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1512464 kB
SwapTotal:     4192956 kB
SwapFree:      4184528 kB
Dirty:            4332 kB
Writeback:           0 kB
Mapped:          15832 kB
Slab:            44872 kB
Committed_AS:   887824 kB
PageTables:       1380 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= 66503 MiB

End job on node58 on Mon Apr 16 10:10:52 UTC 2007