Trace number 431886

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 1801.42

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=8-P0=149-P1=191-P2=149-P3=191-B.opb
MD5SUMcc19af3381948bbdeb155f7d94c524f8
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 benchmark0.070988
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 variables72
Total number of constraints7
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 constraints7
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)192
Sum of products size (including duplicates)384
Number of different products192
Sum of products size384

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/431886-1178011456/instance-431886-1178011456.opb ......
0.00/0.04	c done parsing opb.
0.00/0.04	o 249
0.00/0.07	o 17
0.49/0.54	o 11
0.79/0.83	o 5
4.59/4.62	o 3
1800.07/1801.40	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431886-1178011456/instance-431886-1178011456.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node74/watcher-431886-1178011456 -o ROOT/results/node74/solver-431886-1178011456 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/431886-1178011456/PBS4 /tmp/evaluation/431886-1178011456/instance-431886-1178011456.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: 0.88 0.94 0.93 3/66 12378
/proc/meminfo: memFree=1812552/2055920 swapFree=4183036/4192956
[pid=12378] ppid=12376 vsize=1320 CPUtime=0
/proc/12378/stat : 12378 (PBS4) R 12376 12378 11205 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 249060353 1351680 132 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059617 0 0 4096 0 0 0 0 17 0 0 0
/proc/12378/statm: 330 134 90 219 0 107 0

[startup+0.076416 s]
/proc/loadavg: 0.88 0.94 0.93 3/66 12378
/proc/meminfo: memFree=1812552/2055920 swapFree=4183036/4192956
[pid=12378] ppid=12376 vsize=2228 CPUtime=0.07
/proc/12378/stat : 12378 (PBS4) R 12376 12378 11205 0 -1 4194304 321 0 0 0 7 0 0 0 18 0 1 0 249060353 2281472 304 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548260 0 0 4096 16384 0 0 0 17 0 0 0
/proc/12378/statm: 557 304 103 219 0 334 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2228

[startup+0.101419 s]
/proc/loadavg: 0.88 0.94 0.93 3/66 12378
/proc/meminfo: memFree=1812552/2055920 swapFree=4183036/4192956
[pid=12378] ppid=12376 vsize=2228 CPUtime=0.09
/proc/12378/stat : 12378 (PBS4) R 12376 12378 11205 0 -1 4194304 375 0 0 0 9 0 0 0 18 0 1 0 249060353 2281472 358 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/12378/statm: 557 358 103 219 0 334 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2228

[startup+0.301442 s]
/proc/loadavg: 0.88 0.94 0.93 3/66 12378
/proc/meminfo: memFree=1812552/2055920 swapFree=4183036/4192956
[pid=12378] ppid=12376 vsize=3516 CPUtime=0.29
/proc/12378/stat : 12378 (PBS4) R 12376 12378 11205 0 -1 4194304 675 0 0 0 29 0 0 0 19 0 1 0 249060353 3600384 658 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552741 0 0 4096 16384 0 0 0 17 0 0 0
/proc/12378/statm: 879 658 103 219 0 656 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3516

[startup+0.701487 s]
/proc/loadavg: 0.88 0.94 0.93 3/66 12378
/proc/meminfo: memFree=1812552/2055920 swapFree=4183036/4192956
[pid=12378] ppid=12376 vsize=5892 CPUtime=0.69
/proc/12378/stat : 12378 (PBS4) R 12376 12378 11205 0 -1 4194304 1131 0 0 0 68 1 0 0 23 0 1 0 249060353 6033408 1114 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552810 0 0 4096 16384 0 0 0 17 0 0 0
/proc/12378/statm: 1473 1114 103 219 0 1250 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5892

[startup+1.50158 s]
/proc/loadavg: 0.88 0.94 0.93 2/67 12379
/proc/meminfo: memFree=1807680/2055920 swapFree=4183036/4192956
[pid=12378] ppid=12376 vsize=10444 CPUtime=1.49
/proc/12378/stat : 12378 (PBS4) R 12376 12378 11205 0 -1 4194304 1605 0 0 0 147 2 0 0 25 0 1 0 249060353 10694656 1539 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/12378/statm: 2611 1539 104 219 0 2388 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10444

[startup+3.10176 s]
/proc/loadavg: 0.88 0.94 0.93 2/67 12379
/proc/meminfo: memFree=1806080/2055920 swapFree=4183036/4192956
[pid=12378] ppid=12376 vsize=10844 CPUtime=3.09
/proc/12378/stat : 12378 (PBS4) R 12376 12378 11205 0 -1 4194304 2100 0 0 0 306 3 0 0 25 0 1 0 249060353 11104256 2034 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/12378/statm: 2711 2034 104 219 0 2488 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10844

[startup+6.30113 s]
/proc/loadavg: 0.89 0.94 0.93 2/67 12379
/proc/meminfo: memFree=1802944/2055920 swapFree=4183036/4192956
[pid=12378] ppid=12376 vsize=12052 CPUtime=6.28
/proc/12378/stat : 12378 (PBS4) R 12376 12378 11205 0 -1 4194304 2666 0 0 0 624 4 0 0 25 0 1 0 249060353 12341248 2503 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/12378/statm: 3013 2503 104 219 0 2790 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12052

[startup+12.7019 s]
/proc/loadavg: 0.90 0.94 0.93 2/67 12379
/proc/meminfo: memFree=1801992/2055920 swapFree=4183036/4192956
[pid=12378] ppid=12376 vsize=13376 CPUtime=12.69
/proc/12378/stat : 12378 (PBS4) R 12376 12378 11205 0 -1 4194304 3072 0 0 0 1261 8 0 0 25 0 1 0 249060353 13697024 2716 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/12378/statm: 3344 2716 104 219 0 3121 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13376

[startup+25.5024 s]
/proc/loadavg: 0.92 0.94 0.93 2/67 12379
/proc/meminfo: memFree=1798864/2055920 swapFree=4183036/4192956
[pid=12378] ppid=12376 vsize=22468 CPUtime=25.48
/proc/12378/stat : 12378 (PBS4) R 12376 12378 11205 0 -1 4194304 3924 0 0 0 2535 13 0 0 25 0 1 0 249060353 23007232 3568 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 0 0 0
/proc/12378/statm: 5617 3568 104 219 0 5394 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22468

[startup+51.1023 s]
/proc/loadavg: 0.95 0.95 0.93 2/67 12379
/proc/meminfo: memFree=1796816/2055920 swapFree=4183036/4192956
[pid=12378] ppid=12376 vsize=25072 CPUtime=51.05
/proc/12378/stat : 12378 (PBS4) R 12376 12378 11205 0 -1 4194304 4782 0 0 0 5085 20 0 0 25 0 1 0 249060353 25673728 4041 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/12378/statm: 6268 4041 104 219 0 6045 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 25072

[startup+102.306 s]
/proc/loadavg: 0.97 0.95 0.93 2/67 12379
/proc/meminfo: memFree=1791120/2055920 swapFree=4183036/4192956
[pid=12378] ppid=12376 vsize=30120 CPUtime=102.23
/proc/12378/stat : 12378 (PBS4) R 12376 12378 11205 0 -1 4194304 6947 0 0 0 10191 32 0 0 25 0 1 0 249060353 30842880 5437 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/12378/statm: 7530 5437 104 219 0 7307 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 30120

[startup+162.302 s]
/proc/loadavg: 0.99 0.96 0.93 2/67 12379
/proc/meminfo: memFree=1789136/2055920 swapFree=4183036/4192956
[pid=12378] ppid=12376 vsize=31100 CPUtime=162.19
/proc/12378/stat : 12378 (PBS4) R 12376 12378 11205 0 -1 4194304 7450 0 0 0 16176 43 0 0 25 0 1 0 249060353 31846400 5940 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/12378/statm: 7775 5940 104 219 0 7552 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 31100

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.93 2/67 12379
/proc/meminfo: memFree=1785552/2055920 swapFree=4183036/4192956
[pid=12378] ppid=12376 vsize=32760 CPUtime=222.15
/proc/12378/stat : 12378 (PBS4) R 12376 12378 11205 0 -1 4194304 8326 0 0 0 22160 55 0 0 25 0 1 0 249060353 33546240 6816 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/12378/statm: 8190 6816 104 219 0 7967 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 32760

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.93 2/67 12379
/proc/meminfo: memFree=1784080/2055920 swapFree=4183036/4192956
[pid=12378] ppid=12376 vsize=33420 CPUtime=282.11
/proc/12378/stat : 12378 (PBS4) R 12376 12378 11205 0 -1 4194304 8708 0 0 0 28147 64 0 0 25 0 1 0 249060353 34222080 7198 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/12378/statm: 8355 7198 104 219 0 8132 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 33420

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.93 2/67 12379
/proc/meminfo: memFree=1782096/2055920 swapFree=4183036/4192956
[pid=12378] ppid=12376 vsize=40716 CPUtime=342.07
/proc/12378/stat : 12378 (PBS4) R 12376 12378 11205 0 -1 4194304 10731 0 0 0 34133 74 0 0 25 0 1 0 249060353 41693184 7684 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551783 0 0 4096 16384 0 0 0 17 0 0 0
/proc/12378/statm: 10179 7684 104 219 0 9956 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 40716

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/67 12379
/proc/meminfo: memFree=1780752/2055920 swapFree=4183036/4192956
[pid=12378] ppid=12376 vsize=41148 CPUtime=402.02
/proc/12378/stat : 12378 (PBS4) R 12376 12378 11205 0 -1 4194304 11059 0 0 0 40120 82 0 0 25 0 1 0 249060353 42135552 8012 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/12378/statm: 10287 8012 104 219 0 10064 0
Current children cumulated CPU time (s) 402.02
Current children cumulated vsize (KiB) 41148

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/67 12379
/proc/meminfo: memFree=1775888/2055920 swapFree=4183036/4192956
[pid=12378] ppid=12376 vsize=42536 CPUtime=461.95
/proc/12378/stat : 12378 (PBS4) R 12376 12378 11205 0 -1 4194304 12278 0 0 0 46104 91 0 0 25 0 1 0 249060353 43556864 9231 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/12378/statm: 10634 9231 104 219 0 10411 0
Current children cumulated CPU time (s) 461.95
Current children cumulated vsize (KiB) 42536

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/67 12379
/proc/meminfo: memFree=1773712/2055920 swapFree=4183036/4192956
[pid=12378] ppid=12376 vsize=59928 CPUtime=521.9
/proc/12378/stat : 12378 (PBS4) R 12376 12378 11205 0 -1 4194304 12834 0 0 0 52091 99 0 0 25 0 1 0 249060353 61366272 9787 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/12378/statm: 14982 9787 104 219 0 14759 0
Current children cumulated CPU time (s) 521.9
Current children cumulated vsize (KiB) 59928

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/67 12379
/proc/meminfo: memFree=1772432/2055920 swapFree=4183036/4192956
[pid=12378] ppid=12376 vsize=60480 CPUtime=581.85
/proc/12378/stat : 12378 (PBS4) R 12376 12378 11205 0 -1 4194304 13128 0 0 0 58077 108 0 0 25 0 1 0 249060353 61931520 10081 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551805 0 0 4096 16384 0 0 0 17 0 0 0
/proc/12378/statm: 15120 10081 104 219 0 14897 0
Current children cumulated CPU time (s) 581.85
Current children cumulated vsize (KiB) 60480

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/67 12379
/proc/meminfo: memFree=1771152/2055920 swapFree=4183036/4192956
[pid=12378] ppid=12376 vsize=61064 CPUtime=641.81
/proc/12378/stat : 12378 (PBS4) R 12376 12378 11205 0 -1 4194304 13446 0 0 0 64066 115 0 0 25 0 1 0 249060353 62529536 10399 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/12378/statm: 15266 10399 104 219 0 15043 0
Current children cumulated CPU time (s) 641.81
Current children cumulated vsize (KiB) 61064


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/67 12379
/proc/meminfo: memFree=1766672/2055920 swapFree=4183036/4192956
[pid=12378] ppid=12376 vsize=63576 CPUtime=821.68
/proc/12378/stat : 12378 (PBS4) R 12376 12378 11205 0 -1 4194304 14540 0 0 0 82029 139 0 0 25 0 1 0 249060353 65101824 11493 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/12378/statm: 15894 11493 104 219 0 15671 0
Current children cumulated CPU time (s) 821.68
Current children cumulated vsize (KiB) 63576

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/67 12379
/proc/meminfo: memFree=1763472/2055920 swapFree=4183036/4192956
[pid=12378] ppid=12376 vsize=76756 CPUtime=881.64
/proc/12378/stat : 12378 (PBS4) R 12376 12378 11205 0 -1 4194304 18373 0 0 0 88016 148 0 0 25 0 1 0 249060353 78598144 12253 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/12378/statm: 19189 12253 104 219 0 18966 0
Current children cumulated CPU time (s) 881.64
Current children cumulated vsize (KiB) 76756

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/67 12379
/proc/meminfo: memFree=1762640/2055920 swapFree=4183036/4192956
[pid=12378] ppid=12376 vsize=77500 CPUtime=941.59
/proc/12378/stat : 12378 (PBS4) R 12376 12378 11205 0 -1 4194304 18616 0 0 0 94002 157 0 0 25 0 1 0 249060353 79360000 12496 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551805 0 0 4096 16384 0 0 0 17 0 0 0
/proc/12378/statm: 19375 12496 104 219 0 19152 0
Current children cumulated CPU time (s) 941.59
Current children cumulated vsize (KiB) 77500

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/67 12379
/proc/meminfo: memFree=1761616/2055920 swapFree=4183036/4192956
[pid=12378] ppid=12376 vsize=78292 CPUtime=1001.56
/proc/12378/stat : 12378 (PBS4) R 12376 12378 11205 0 -1 4194304 18870 0 0 0 99994 162 0 0 25 0 1 0 249060353 80171008 12750 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/12378/statm: 19573 12750 104 219 0 19350 0
Current children cumulated CPU time (s) 1001.56
Current children cumulated vsize (KiB) 78292

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/67 12381
/proc/meminfo: memFree=1760592/2055920 swapFree=4183036/4192956
[pid=12378] ppid=12376 vsize=78484 CPUtime=1061.51
/proc/12378/stat : 12378 (PBS4) R 12376 12378 11205 0 -1 4194304 19122 0 0 0 105982 169 0 0 25 0 1 0 249060353 80367616 13002 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/12378/statm: 19621 13002 104 219 0 19398 0
Current children cumulated CPU time (s) 1061.51
Current children cumulated vsize (KiB) 78484

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/67 12381
/proc/meminfo: memFree=1758480/2055920 swapFree=4183036/4192956
[pid=12378] ppid=12376 vsize=79516 CPUtime=1121.47
/proc/12378/stat : 12378 (PBS4) R 12376 12378 11205 0 -1 4194304 19659 0 0 0 111971 176 0 0 25 0 1 0 249060353 81424384 13539 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552860 0 0 4096 16384 0 0 0 17 0 0 0
/proc/12378/statm: 19879 13539 104 219 0 19656 0
Current children cumulated CPU time (s) 1121.47
Current children cumulated vsize (KiB) 79516

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/67 12381
/proc/meminfo: memFree=1755536/2055920 swapFree=4183036/4192956
[pid=12378] ppid=12376 vsize=80092 CPUtime=1181.43
/proc/12378/stat : 12378 (PBS4) R 12376 12378 11205 0 -1 4194304 20423 0 0 0 117959 184 0 0 25 0 1 0 249060353 82014208 14303 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/12378/statm: 20023 14303 104 219 0 19800 0
Current children cumulated CPU time (s) 1181.43
Current children cumulated vsize (KiB) 80092

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/67 12381
/proc/meminfo: memFree=1752592/2055920 swapFree=4183036/4192956
[pid=12378] ppid=12376 vsize=81176 CPUtime=1241.36
/proc/12378/stat : 12378 (PBS4) R 12376 12378 11205 0 -1 4194304 21096 0 0 0 123947 189 0 0 25 0 1 0 249060353 83124224 14976 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547215 0 0 4096 16384 0 0 0 17 0 0 0
/proc/12378/statm: 20294 14976 104 219 0 20071 0
Current children cumulated CPU time (s) 1241.36
Current children cumulated vsize (KiB) 81176

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/67 12381
/proc/meminfo: memFree=1751504/2055920 swapFree=4183036/4192956
[pid=12378] ppid=12376 vsize=81368 CPUtime=1301.31
/proc/12378/stat : 12378 (PBS4) R 12376 12378 11205 0 -1 4194304 21362 0 0 0 129936 195 0 0 25 0 1 0 249060353 83320832 15242 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/12378/statm: 20342 15242 104 219 0 20119 0
Current children cumulated CPU time (s) 1301.31
Current children cumulated vsize (KiB) 81368

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/67 12381
/proc/meminfo: memFree=1750544/2055920 swapFree=4183036/4192956
[pid=12378] ppid=12376 vsize=82316 CPUtime=1361.27
/proc/12378/stat : 12378 (PBS4) R 12376 12378 11205 0 -1 4194304 21617 0 0 0 135925 202 0 0 25 0 1 0 249060353 84291584 15497 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/12378/statm: 20579 15497 104 219 0 20356 0
Current children cumulated CPU time (s) 1361.27
Current children cumulated vsize (KiB) 82316

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.93 2/67 12381
/proc/meminfo: memFree=1749456/2055920 swapFree=4183036/4192956
[pid=12378] ppid=12376 vsize=82508 CPUtime=1421.22
/proc/12378/stat : 12378 (PBS4) R 12376 12378 11205 0 -1 4194304 21880 0 0 0 141916 206 0 0 25 0 1 0 249060353 84488192 15760 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/12378/statm: 20627 15760 104 219 0 20404 0
Current children cumulated CPU time (s) 1421.22
Current children cumulated vsize (KiB) 82508

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/67 12381
/proc/meminfo: memFree=1748624/2055920 swapFree=4183036/4192956
[pid=12378] ppid=12376 vsize=83516 CPUtime=1481.18
/proc/12378/stat : 12378 (PBS4) R 12376 12378 11205 0 -1 4194304 22097 0 0 0 147906 212 0 0 25 0 1 0 249060353 85520384 15977 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/12378/statm: 20879 15977 104 219 0 20656 0
Current children cumulated CPU time (s) 1481.18
Current children cumulated vsize (KiB) 83516

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/67 12381
/proc/meminfo: memFree=1747664/2055920 swapFree=4183036/4192956
[pid=12378] ppid=12376 vsize=83516 CPUtime=1541.14
/proc/12378/stat : 12378 (PBS4) R 12376 12378 11205 0 -1 4194304 22303 0 0 0 153897 217 0 0 25 0 1 0 249060353 85520384 16183 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/12378/statm: 20879 16183 104 219 0 20656 0
Current children cumulated CPU time (s) 1541.14
Current children cumulated vsize (KiB) 83516

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/67 12381
/proc/meminfo: memFree=1746896/2055920 swapFree=4183036/4192956
[pid=12378] ppid=12376 vsize=83516 CPUtime=1601.1
/proc/12378/stat : 12378 (PBS4) R 12376 12378 11205 0 -1 4194304 22503 0 0 0 159886 224 0 0 25 0 1 0 249060353 85520384 16383 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/12378/statm: 20879 16383 104 219 0 20656 0
Current children cumulated CPU time (s) 1601.1
Current children cumulated vsize (KiB) 83516

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/67 12381
/proc/meminfo: memFree=1744720/2055920 swapFree=4183036/4192956
[pid=12378] ppid=12376 vsize=84912 CPUtime=1661.05
/proc/12378/stat : 12378 (PBS4) R 12376 12378 11205 0 -1 4194304 23053 0 0 0 165874 231 0 0 25 0 1 0 249060353 86949888 16933 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/12378/statm: 21228 16933 104 219 0 21005 0
Current children cumulated CPU time (s) 1661.05
Current children cumulated vsize (KiB) 84912

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/67 12381
/proc/meminfo: memFree=1743568/2055920 swapFree=4183036/4192956
[pid=12378] ppid=12376 vsize=85044 CPUtime=1721.02
/proc/12378/stat : 12378 (PBS4) R 12376 12378 11205 0 -1 4194304 23334 0 0 0 171865 237 0 0 25 0 1 0 249060353 87085056 17214 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/12378/statm: 21261 17214 104 219 0 21038 0
Current children cumulated CPU time (s) 1721.02
Current children cumulated vsize (KiB) 85044

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/67 12381
/proc/meminfo: memFree=1742032/2055920 swapFree=4183036/4192956
[pid=12378] ppid=12376 vsize=86508 CPUtime=1780.99
/proc/12378/stat : 12378 (PBS4) R 12376 12378 11205 0 -1 4194304 23699 0 0 0 177856 243 0 0 25 0 1 0 249060353 88584192 17579 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 0 0 0
/proc/12378/statm: 21627 17579 104 219 0 21404 0
Current children cumulated CPU time (s) 1780.99
Current children cumulated vsize (KiB) 86508



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.4 s]
/proc/loadavg: 0.99 0.97 0.93 2/67 12381
/proc/meminfo: memFree=1740176/2055920 swapFree=4183036/4192956
[pid=12378] ppid=12376 vsize=86508 CPUtime=1800.07
/proc/12378/stat : 12378 (PBS4) R 12376 12378 11205 0 -1 4194304 24160 0 0 0 179761 246 0 0 25 0 1 0 249060353 88584192 18040 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/12378/statm: 21627 18040 104 219 0 21404 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 86508

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): 1801.42
CPU time (s): 1800.1
CPU user time (s): 1797.62
CPU system time (s): 2.47862
CPU usage (%): 99.9267
Max. virtual memory (cumulated for all children) (KiB): 86508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.62
system time used= 2.47862
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24161
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= 8144

runsolver used 1.51377 second user time and 5.04723 second system time

The end

Launcher Data (download as text)

Begin job on node74 on Tue May  1 09:24:16 UTC 2007

IDJOB= 431886
IDBENCH= 48084
IDSOLVER= 157
FILE ID= node74/431886-1178011456

PBS_JOBID= 4728276

Free space on /tmp= 103244 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=8-P0=149-P1=191-P2=149-P3=191-B.opb
COMMAND LINE= /tmp/evaluation/431886-1178011456/PBS4 /tmp/evaluation/431886-1178011456/instance-431886-1178011456.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node74/convwatcher-431886-1178011456 -o ROOT/results/node74/conversion-431886-1178011456 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431886-1178011456/instance-431886-1178011456.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node74/watcher-431886-1178011456 -o ROOT/results/node74/solver-431886-1178011456 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/431886-1178011456/PBS4 /tmp/evaluation/431886-1178011456/instance-431886-1178011456.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  cc19af3381948bbdeb155f7d94c524f8

RANDOM SEED= 320144208

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node74.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		: 3000.213
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		: 3000.213
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:       1812960 kB
Buffers:         17736 kB
Cached:         153748 kB
SwapCached:       2936 kB
Active:          34932 kB
Inactive:       146768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1812960 kB
SwapTotal:     4192956 kB
SwapFree:      4183036 kB
Dirty:            1140 kB
Writeback:           0 kB
Mapped:          16196 kB
Slab:            47000 kB
Committed_AS:  4163664 kB
PageTables:       1480 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103244 MiB

End job on node74 on Tue May  1 09:54:20 UTC 2007