Trace number 362387

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) 1800.11 1801.42

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-ran10x26.opb
MD5SUMea0578ce3fa6d7f101be81096fa267e7
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark12.977
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables8060
Total number of constraints296
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 constraints296
Minimum length of a constraint31
Maximum length of a constraint780
Number of terms in the objective function 8060
Biggest coefficient in the objective function 1760
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 530127
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 530127
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/362387-1177011608/instance-362387-1177011608.opb ......
1800.09/1801.40	c done parsing opb.
1800.09/1801.40	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362387-1177011608/instance-362387-1177011608.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/node62/watcher-362387-1177011608 -o ROOT/results/node62/solver-362387-1177011608 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/362387-1177011608/PBS4 /tmp/evaluation/362387-1177011608/instance-362387-1177011608.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: 1.00 1.00 0.92 3/64 22930
/proc/meminfo: memFree=1715368/2055920 swapFree=4184556/4192956
[pid=22930] ppid=22928 vsize=2412 CPUtime=0
/proc/22930/stat : 22930 (PBS4) R 22928 22930 21787 0 -1 4194304 394 0 0 0 0 0 0 0 18 0 1 0 19736845 2469888 376 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 0 0 0
/proc/22930/statm: 603 376 86 219 0 380 0

[startup+0.036259 s]
/proc/loadavg: 1.00 1.00 0.92 3/64 22930
/proc/meminfo: memFree=1715368/2055920 swapFree=4184556/4192956
[pid=22930] ppid=22928 vsize=2864 CPUtime=0.03
/proc/22930/stat : 22930 (PBS4) R 22928 22930 21787 0 -1 4194304 510 0 0 0 3 0 0 0 18 0 1 0 19736845 2932736 492 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588268 0 0 4096 0 0 0 0 17 0 0 0
/proc/22930/statm: 716 492 87 219 0 493 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2864

[startup+0.101266 s]
/proc/loadavg: 1.00 1.00 0.92 3/64 22930
/proc/meminfo: memFree=1715368/2055920 swapFree=4184556/4192956
[pid=22930] ppid=22928 vsize=2864 CPUtime=0.1
/proc/22930/stat : 22930 (PBS4) R 22928 22930 21787 0 -1 4194304 510 0 0 0 10 0 0 0 18 0 1 0 19736845 2932736 492 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588274 0 0 4096 0 0 0 0 17 0 0 0
/proc/22930/statm: 716 492 87 219 0 493 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2864

[startup+0.30129 s]
/proc/loadavg: 1.00 1.00 0.92 3/64 22930
/proc/meminfo: memFree=1715368/2055920 swapFree=4184556/4192956
[pid=22930] ppid=22928 vsize=3036 CPUtime=0.3
/proc/22930/stat : 22930 (PBS4) R 22928 22930 21787 0 -1 4194304 542 0 0 0 30 0 0 0 19 0 1 0 19736845 3108864 524 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588869 0 0 4096 0 0 0 0 17 0 0 0
/proc/22930/statm: 759 524 87 219 0 536 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 3036

[startup+0.701336 s]
/proc/loadavg: 1.00 1.00 0.92 3/64 22930
/proc/meminfo: memFree=1715368/2055920 swapFree=4184556/4192956
[pid=22930] ppid=22928 vsize=5244 CPUtime=0.69
/proc/22930/stat : 22930 (PBS4) R 22928 22930 21787 0 -1 4194304 1164 0 0 0 69 0 0 0 23 0 1 0 19736845 5369856 957 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22930/statm: 1311 957 93 219 0 1088 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5244

[startup+1.50143 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 22931
/proc/meminfo: memFree=1711840/2055920 swapFree=4184556/4192956
[pid=22930] ppid=22928 vsize=5244 CPUtime=1.49
/proc/22930/stat : 22930 (PBS4) R 22928 22930 21787 0 -1 4194304 1188 0 0 0 148 1 0 0 25 0 1 0 19736845 5369856 981 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548526 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22930/statm: 1311 981 93 219 0 1088 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5244

[startup+3.10162 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 22931
/proc/meminfo: memFree=1711520/2055920 swapFree=4184556/4192956
[pid=22930] ppid=22928 vsize=5500 CPUtime=3.09
/proc/22930/stat : 22930 (PBS4) R 22928 22930 21787 0 -1 4194304 1226 0 0 0 307 2 0 0 25 0 1 0 19736845 5632000 1019 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547825 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22930/statm: 1375 1019 94 219 0 1152 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5500

[startup+6.30299 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 22931
/proc/meminfo: memFree=1711272/2055920 swapFree=4184556/4192956
[pid=22930] ppid=22928 vsize=6012 CPUtime=6.29
/proc/22930/stat : 22930 (PBS4) R 22928 22930 21787 0 -1 4194304 1300 0 0 0 627 2 0 0 25 0 1 0 19736845 6156288 1093 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22930/statm: 1503 1093 94 219 0 1280 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6012

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 22931
/proc/meminfo: memFree=1710768/2055920 swapFree=4184556/4192956
[pid=22930] ppid=22928 vsize=7036 CPUtime=12.68
/proc/22930/stat : 22930 (PBS4) R 22928 22930 21787 0 -1 4194304 1419 0 0 0 1266 2 0 0 25 0 1 0 19736845 7204864 1212 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548024 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22930/statm: 1759 1212 94 219 0 1536 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7036

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 22931
/proc/meminfo: memFree=1709680/2055920 swapFree=4184556/4192956
[pid=22930] ppid=22928 vsize=7300 CPUtime=25.48
/proc/22930/stat : 22930 (PBS4) R 22928 22930 21787 0 -1 4194304 1707 0 0 0 2544 4 0 0 25 0 1 0 19736845 7475200 1500 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548085 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22930/statm: 1825 1500 94 219 0 1602 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7300

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 22931
/proc/meminfo: memFree=1707184/2055920 swapFree=4184556/4192956
[pid=22930] ppid=22928 vsize=10004 CPUtime=51.06
/proc/22930/stat : 22930 (PBS4) R 22928 22930 21787 0 -1 4194304 2352 0 0 0 5099 7 0 0 25 0 1 0 19736845 10244096 2145 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22930/statm: 2501 2145 94 219 0 2278 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 10004

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 22931
/proc/meminfo: memFree=1701168/2055920 swapFree=4184556/4192956
[pid=22930] ppid=22928 vsize=23348 CPUtime=102.24
/proc/22930/stat : 22930 (PBS4) R 22928 22930 21787 0 -1 4194304 3816 0 0 0 10211 13 0 0 25 0 1 0 19736845 23908352 3609 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547123 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22930/statm: 5837 3609 94 219 0 5614 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 23348

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 22931
/proc/meminfo: memFree=1692528/2055920 swapFree=4184556/4192956
[pid=22930] ppid=22928 vsize=25016 CPUtime=162.2
/proc/22930/stat : 22930 (PBS4) R 22928 22930 21787 0 -1 4194304 5957 0 0 0 16200 20 0 0 25 0 1 0 19736845 25616384 5750 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547718 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22930/statm: 6254 5750 94 219 0 6031 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 25016

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 22931
/proc/meminfo: memFree=1691184/2055920 swapFree=4184556/4192956
[pid=22930] ppid=22928 vsize=25756 CPUtime=222.15
/proc/22930/stat : 22930 (PBS4) R 22928 22930 21787 0 -1 4194304 6349 0 0 0 22190 25 0 0 25 0 1 0 19736845 26374144 6093 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548019 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22930/statm: 6439 6093 94 219 0 6216 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 25756

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 22931
/proc/meminfo: memFree=1690480/2055920 swapFree=4184556/4192956
[pid=22930] ppid=22928 vsize=26708 CPUtime=282.11
/proc/22930/stat : 22930 (PBS4) R 22928 22930 21787 0 -1 4194304 6627 0 0 0 28182 29 0 0 25 0 1 0 19736845 27348992 6274 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22930/statm: 6677 6274 94 219 0 6454 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 26708

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 22931
/proc/meminfo: memFree=1689520/2055920 swapFree=4184556/4192956
[pid=22930] ppid=22928 vsize=27476 CPUtime=342.06
/proc/22930/stat : 22930 (PBS4) R 22928 22930 21787 0 -1 4194304 6849 0 0 0 34173 33 0 0 25 0 1 0 19736845 28135424 6496 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22930/statm: 6869 6496 94 219 0 6646 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 27476

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 22931
/proc/meminfo: memFree=1688944/2055920 swapFree=4184556/4192956
[pid=22930] ppid=22928 vsize=27884 CPUtime=402.03
/proc/22930/stat : 22930 (PBS4) R 22928 22930 21787 0 -1 4194304 6979 0 0 0 40166 37 0 0 25 0 1 0 19736845 28553216 6626 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22930/statm: 6971 6626 94 219 0 6748 0
Current children cumulated CPU time (s) 402.03
Current children cumulated vsize (KiB) 27884

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 22931
/proc/meminfo: memFree=1688496/2055920 swapFree=4184556/4192956
[pid=22930] ppid=22928 vsize=28916 CPUtime=461.99
/proc/22930/stat : 22930 (PBS4) R 22928 22930 21787 0 -1 4194304 7278 0 0 0 46158 41 0 0 25 0 1 0 19736845 29609984 6732 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22930/statm: 7229 6732 94 219 0 7006 0
Current children cumulated CPU time (s) 461.99
Current children cumulated vsize (KiB) 28916

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 22931
/proc/meminfo: memFree=1688112/2055920 swapFree=4184556/4192956
[pid=22930] ppid=22928 vsize=29148 CPUtime=521.95
/proc/22930/stat : 22930 (PBS4) R 22928 22930 21787 0 -1 4194304 7382 0 0 0 52151 44 0 0 25 0 1 0 19736845 29847552 6836 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134546783 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22930/statm: 7287 6836 94 219 0 7064 0
Current children cumulated CPU time (s) 521.95
Current children cumulated vsize (KiB) 29148

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 22931
/proc/meminfo: memFree=1687664/2055920 swapFree=4184556/4192956
[pid=22930] ppid=22928 vsize=29400 CPUtime=581.92
/proc/22930/stat : 22930 (PBS4) R 22928 22930 21787 0 -1 4194304 7476 0 0 0 58143 49 0 0 25 0 1 0 19736845 30105600 6930 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22930/statm: 7350 6930 94 219 0 7127 0
Current children cumulated CPU time (s) 581.92
Current children cumulated vsize (KiB) 29400

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 22931
/proc/meminfo: memFree=1687088/2055920 swapFree=4184556/4192956
[pid=22930] ppid=22928 vsize=29876 CPUtime=641.89
/proc/22930/stat : 22930 (PBS4) R 22928 22930 21787 0 -1 4194304 7628 0 0 0 64135 54 0 0 25 0 1 0 19736845 30593024 7082 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22930/statm: 7469 7082 94 219 0 7246 0
Current children cumulated CPU time (s) 641.89
Current children cumulated vsize (KiB) 29876


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 22933
/proc/meminfo: memFree=1686256/2055920 swapFree=4184556/4192956
[pid=22930] ppid=22928 vsize=31792 CPUtime=821.76
/proc/22930/stat : 22930 (PBS4) R 22928 22930 21787 0 -1 4194304 8203 0 0 0 82108 68 0 0 25 0 1 0 19736845 32555008 7272 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547145 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22930/statm: 7948 7272 94 219 0 7725 0
Current children cumulated CPU time (s) 821.76
Current children cumulated vsize (KiB) 31792

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 22933
/proc/meminfo: memFree=1685936/2055920 swapFree=4184556/4192956
[pid=22930] ppid=22928 vsize=32048 CPUtime=881.72
/proc/22930/stat : 22930 (PBS4) R 22928 22930 21787 0 -1 4194304 8289 0 0 0 88099 73 0 0 25 0 1 0 19736845 32817152 7358 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548516 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22930/statm: 8012 7358 94 219 0 7789 0
Current children cumulated CPU time (s) 881.72
Current children cumulated vsize (KiB) 32048

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 22933
/proc/meminfo: memFree=1685744/2055920 swapFree=4184556/4192956
[pid=22930] ppid=22928 vsize=32228 CPUtime=941.69
/proc/22930/stat : 22930 (PBS4) R 22928 22930 21787 0 -1 4194304 8330 0 0 0 94091 78 0 0 25 0 1 0 19736845 33001472 7399 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548069 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22930/statm: 8057 7399 94 219 0 7834 0
Current children cumulated CPU time (s) 941.69
Current children cumulated vsize (KiB) 32228

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 22933
/proc/meminfo: memFree=1685296/2055920 swapFree=4184556/4192956
[pid=22930] ppid=22928 vsize=32432 CPUtime=1001.63
/proc/22930/stat : 22930 (PBS4) R 22928 22930 21787 0 -1 4194304 8438 0 0 0 100081 82 0 0 25 0 1 0 19736845 33210368 7507 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22930/statm: 8108 7507 94 219 0 7885 0
Current children cumulated CPU time (s) 1001.63
Current children cumulated vsize (KiB) 32432

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 22933
/proc/meminfo: memFree=1671152/2055920 swapFree=4184556/4192956
[pid=22930] ppid=22928 vsize=48992 CPUtime=1061.58
/proc/22930/stat : 22930 (PBS4) R 22928 22930 21787 0 -1 4194304 12057 0 0 0 106070 88 0 0 25 0 1 0 19736845 50167808 11126 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551783 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22930/statm: 12248 11126 94 219 0 12025 0
Current children cumulated CPU time (s) 1061.58
Current children cumulated vsize (KiB) 48992

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 22933
/proc/meminfo: memFree=1664816/2055920 swapFree=4184556/4192956
[pid=22930] ppid=22928 vsize=82752 CPUtime=1121.55
/proc/22930/stat : 22930 (PBS4) R 22928 22930 21787 0 -1 4194304 13548 0 0 0 112062 93 0 0 25 0 1 0 19736845 84738048 12617 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548073 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22930/statm: 20688 12617 94 219 0 20465 0
Current children cumulated CPU time (s) 1121.55
Current children cumulated vsize (KiB) 82752

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 22933
/proc/meminfo: memFree=1664624/2055920 swapFree=4184556/4192956
[pid=22930] ppid=22928 vsize=82968 CPUtime=1181.51
/proc/22930/stat : 22930 (PBS4) R 22928 22930 21787 0 -1 4194304 13594 0 0 0 118052 99 0 0 25 0 1 0 19736845 84959232 12663 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548514 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22930/statm: 20742 12663 94 219 0 20519 0
Current children cumulated CPU time (s) 1181.51
Current children cumulated vsize (KiB) 82968

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 22933
/proc/meminfo: memFree=1664240/2055920 swapFree=4184556/4192956
[pid=22930] ppid=22928 vsize=83040 CPUtime=1241.45
/proc/22930/stat : 22930 (PBS4) R 22928 22930 21787 0 -1 4194304 13656 0 0 0 124041 104 0 0 25 0 1 0 19736845 85032960 12725 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22930/statm: 20760 12725 94 219 0 20537 0
Current children cumulated CPU time (s) 1241.45
Current children cumulated vsize (KiB) 83040

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/71 23109
/proc/meminfo: memFree=1662336/2055920 swapFree=4184556/4192956
[pid=22930] ppid=22928 vsize=83388 CPUtime=1301.4
/proc/22930/stat : 22930 (PBS4) R 22928 22930 21787 0 -1 4194304 13762 0 0 0 130025 115 0 0 25 0 1 0 19736845 85389312 12831 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547718 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22930/statm: 20847 12831 94 219 0 20624 0
Current children cumulated CPU time (s) 1301.4
Current children cumulated vsize (KiB) 83388

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 23131
/proc/meminfo: memFree=1663024/2055920 swapFree=4184556/4192956
[pid=22930] ppid=22928 vsize=83876 CPUtime=1361.37
/proc/22930/stat : 22930 (PBS4) R 22928 22930 21787 0 -1 4194304 13907 0 0 0 136016 121 0 0 25 0 1 0 19736845 85889024 12976 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547656 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22930/statm: 20969 12976 94 219 0 20746 0
Current children cumulated CPU time (s) 1361.37
Current children cumulated vsize (KiB) 83876

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 23131
/proc/meminfo: memFree=1662896/2055920 swapFree=4184556/4192956
[pid=22930] ppid=22928 vsize=83876 CPUtime=1421.31
/proc/22930/stat : 22930 (PBS4) R 22928 22930 21787 0 -1 4194304 13948 0 0 0 142005 126 0 0 25 0 1 0 19736845 85889024 13017 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22930/statm: 20969 13017 94 219 0 20746 0
Current children cumulated CPU time (s) 1421.31
Current children cumulated vsize (KiB) 83876

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 23131
/proc/meminfo: memFree=1662512/2055920 swapFree=4184556/4192956
[pid=22930] ppid=22928 vsize=87340 CPUtime=1481.27
/proc/22930/stat : 22930 (PBS4) R 22928 22930 21787 0 -1 4194304 14808 0 0 0 147995 132 0 0 25 0 1 0 19736845 89436160 13108 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548010 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22930/statm: 21835 13108 94 219 0 21612 0
Current children cumulated CPU time (s) 1481.27
Current children cumulated vsize (KiB) 87340

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 23131
/proc/meminfo: memFree=1662320/2055920 swapFree=4184556/4192956
[pid=22930] ppid=22928 vsize=87340 CPUtime=1541.25
/proc/22930/stat : 22930 (PBS4) R 22928 22930 21787 0 -1 4194304 14869 0 0 0 153988 137 0 0 25 0 1 0 19736845 89436160 13169 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134557935 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22930/statm: 21835 13169 94 219 0 21612 0
Current children cumulated CPU time (s) 1541.25
Current children cumulated vsize (KiB) 87340

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 23131
/proc/meminfo: memFree=1662000/2055920 swapFree=4184556/4192956
[pid=22930] ppid=22928 vsize=87616 CPUtime=1601.17
/proc/22930/stat : 22930 (PBS4) R 22928 22930 21787 0 -1 4194304 14943 0 0 0 159974 143 0 0 25 0 1 0 19736845 89718784 13243 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548071 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22930/statm: 21904 13243 94 219 0 21681 0
Current children cumulated CPU time (s) 1601.17
Current children cumulated vsize (KiB) 87616

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 23131
/proc/meminfo: memFree=1661808/2055920 swapFree=4184556/4192956
[pid=22930] ppid=22928 vsize=87616 CPUtime=1661.14
/proc/22930/stat : 22930 (PBS4) R 22928 22930 21787 0 -1 4194304 15008 0 0 0 165966 148 0 0 25 0 1 0 19736845 89718784 13308 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22930/statm: 21904 13308 94 219 0 21681 0
Current children cumulated CPU time (s) 1661.14
Current children cumulated vsize (KiB) 87616

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 23131
/proc/meminfo: memFree=1661296/2055920 swapFree=4184556/4192956
[pid=22930] ppid=22928 vsize=87816 CPUtime=1721.09
/proc/22930/stat : 22930 (PBS4) R 22928 22930 21787 0 -1 4194304 15117 0 0 0 171956 153 0 0 25 0 1 0 19736845 89923584 13417 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547637 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22930/statm: 21954 13417 94 219 0 21731 0
Current children cumulated CPU time (s) 1721.09
Current children cumulated vsize (KiB) 87816

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 23131
/proc/meminfo: memFree=1660976/2055920 swapFree=4184556/4192956
[pid=22930] ppid=22928 vsize=88108 CPUtime=1781.01
/proc/22930/stat : 22930 (PBS4) R 22928 22930 21787 0 -1 4194304 15171 0 0 0 177942 159 0 0 25 0 1 0 19736845 90222592 13471 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22930/statm: 22027 13471 94 219 0 21804 0
Current children cumulated CPU time (s) 1781.01
Current children cumulated vsize (KiB) 88108



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 23131
/proc/meminfo: memFree=1660912/2055920 swapFree=4184556/4192956
[pid=22930] ppid=22928 vsize=88108 CPUtime=1800.09
/proc/22930/stat : 22930 (PBS4) R 22928 22930 21787 0 -1 4194304 15189 0 0 0 179848 161 0 0 25 0 1 0 19736845 90222592 13489 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590775 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22930/statm: 22027 13489 94 219 0 21804 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 88108

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): 1800.11
CPU user time (s): 1798.48
CPU system time (s): 1.62575
CPU usage (%): 99.9274
Max. virtual memory (cumulated for all children) (KiB): 88108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.48
system time used= 1.62575
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15190
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= 5817

runsolver used 1.70574 second user time and 4.85226 second system time

The end

Launcher Data (download as text)

Begin job on node62 on Thu Apr 19 19:40:08 UTC 2007

IDJOB= 362387
IDBENCH= 1556
IDSOLVER= 157
FILE ID= node62/362387-1177011608

PBS_JOBID= 4630517

Free space on /tmp= 66497 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-ran10x26.opb
COMMAND LINE= /tmp/evaluation/362387-1177011608/PBS4 /tmp/evaluation/362387-1177011608/instance-362387-1177011608.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node62/convwatcher-362387-1177011608 -o ROOT/results/node62/conversion-362387-1177011608 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362387-1177011608/instance-362387-1177011608.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node62/watcher-362387-1177011608 -o ROOT/results/node62/solver-362387-1177011608 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/362387-1177011608/PBS4 /tmp/evaluation/362387-1177011608/instance-362387-1177011608.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  ea0578ce3fa6d7f101be81096fa267e7

RANDOM SEED= 273909947

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node62.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		: 3000.216
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		: 3000.216
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:       1715840 kB
Buffers:         11188 kB
Cached:         258664 kB
SwapCached:       2148 kB
Active:          36704 kB
Inactive:       243184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1715840 kB
SwapTotal:     4192956 kB
SwapFree:      4184556 kB
Dirty:            1432 kB
Writeback:           0 kB
Mapped:          16508 kB
Slab:            46248 kB
Committed_AS:   179900 kB
PageTables:       1460 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= 66497 MiB

End job on node62 on Thu Apr 19 20:10:12 UTC 2007