Trace number 373010

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 1800.74

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/decomp/normalized-matrix_5x3_4.opb
MD5SUM7937d419688402745c19e3544f97b6e8
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark29
Best CPU time to get the best result obtained on this benchmark1800.38
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 29
Optimality of the best value was proved NO
Number of variables99789
Total number of constraints388956
Number of constraints which are clauses388925
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints30
Minimum length of a constraint1
Maximum length of a constraint3140
Number of terms in the objective function 3140
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 3140
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 3178
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/373010-1177156351/instance-373010-1177156351.opb ......
1800.05/1800.71	c done parsing opb.
1800.05/1800.71	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/373010-1177156351/instance-373010-1177156351.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/node6/watcher-373010-1177156351 -o ROOT/results/node6/solver-373010-1177156351 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/373010-1177156351/PBS4 /tmp/evaluation/373010-1177156351/instance-373010-1177156351.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22381
/proc/meminfo: memFree=1777008/2055924 swapFree=4146724/4192956
[pid=22381] ppid=22379 vsize=10680 CPUtime=0
/proc/22381/stat : 22381 (PBS4) R 22379 22381 21841 0 -1 4194304 502 0 0 0 0 0 0 0 18 0 1 0 191672839 10936320 484 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134572935 0 0 4096 0 0 0 0 17 1 0 0
/proc/22381/statm: 2670 487 81 219 0 2447 0

[startup+0.063585 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22381
/proc/meminfo: memFree=1777008/2055924 swapFree=4146724/4192956
[pid=22381] ppid=22379 vsize=14880 CPUtime=0.05
/proc/22381/stat : 22381 (PBS4) R 22379 22381 21841 0 -1 4194304 3584 0 0 0 4 1 0 0 18 0 1 0 191672839 15237120 3468 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134588362 0 0 4096 0 0 0 0 17 1 0 0
/proc/22381/statm: 3720 3468 88 219 0 3497 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 14880

[startup+0.101587 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22381
/proc/meminfo: memFree=1777008/2055924 swapFree=4146724/4192956
[pid=22381] ppid=22379 vsize=14880 CPUtime=0.09
/proc/22381/stat : 22381 (PBS4) R 22379 22381 21841 0 -1 4194304 3596 0 0 0 8 1 0 0 18 0 1 0 191672839 15237120 3480 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134588889 0 0 4096 0 0 0 0 17 1 0 0
/proc/22381/statm: 3720 3480 88 219 0 3497 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14880

[startup+0.30161 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22381
/proc/meminfo: memFree=1777008/2055924 swapFree=4146724/4192956
[pid=22381] ppid=22379 vsize=17140 CPUtime=0.29
/proc/22381/stat : 22381 (PBS4) R 22379 22381 21841 0 -1 4194304 4151 0 0 0 28 1 0 0 19 0 1 0 191672839 17551360 3889 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134786566 0 0 4096 0 0 0 0 17 1 0 0
/proc/22381/statm: 4285 3889 89 219 0 4062 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17140

[startup+0.701657 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22381
/proc/meminfo: memFree=1777008/2055924 swapFree=4146724/4192956
[pid=22381] ppid=22379 vsize=19800 CPUtime=0.69
/proc/22381/stat : 22381 (PBS4) R 22379 22381 21841 0 -1 4194304 5013 0 0 0 67 2 0 0 23 0 1 0 191672839 20275200 4558 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/22381/statm: 4950 4558 89 219 0 4727 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19800

[startup+1.50175 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 22382
/proc/meminfo: memFree=1757096/2055924 swapFree=4146724/4192956
[pid=22381] ppid=22379 vsize=25016 CPUtime=1.49
/proc/22381/stat : 22381 (PBS4) R 22379 22381 21841 0 -1 4194304 6688 0 0 0 147 2 0 0 25 0 1 0 191672839 25616384 5848 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/22381/statm: 6254 5848 89 219 0 6031 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25016

[startup+3.10094 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 22382
/proc/meminfo: memFree=1750120/2055924 swapFree=4146724/4192956
[pid=22381] ppid=22379 vsize=35164 CPUtime=3.08
/proc/22381/stat : 22381 (PBS4) R 22379 22381 21841 0 -1 4194304 9825 0 0 0 304 4 0 0 25 0 1 0 191672839 36007936 8216 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/22381/statm: 8791 8216 89 219 0 8568 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 35164

[startup+6.30231 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 22382
/proc/meminfo: memFree=1730664/2055924 swapFree=4146724/4192956
[pid=22381] ppid=22379 vsize=58388 CPUtime=6.29
/proc/22381/stat : 22381 (PBS4) R 22379 22381 21841 0 -1 4194304 15517 0 0 0 620 9 0 0 25 0 1 0 191672839 59789312 12098 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22381/statm: 14597 12098 94 219 0 14374 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 58388

[startup+12.7011 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 22382
/proc/meminfo: memFree=1726312/2055924 swapFree=4146724/4192956
[pid=22381] ppid=22379 vsize=61624 CPUtime=12.69
/proc/22381/stat : 22381 (PBS4) R 22379 22381 21841 0 -1 4194304 24400 0 0 0 1255 14 0 0 25 0 1 0 191672839 63102976 12695 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22381/statm: 15406 12695 94 219 0 15183 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 61624

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 22382
/proc/meminfo: memFree=1721576/2055924 swapFree=4146724/4192956
[pid=22381] ppid=22379 vsize=67300 CPUtime=25.48
/proc/22381/stat : 22381 (PBS4) R 22379 22381 21841 0 -1 4194304 39827 0 0 0 2530 18 0 0 25 0 1 0 191672839 68915200 13692 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22381/statm: 16825 13692 94 219 0 16602 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 67300

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 22382
/proc/meminfo: memFree=1720936/2055924 swapFree=4146724/4192956
[pid=22381] ppid=22379 vsize=68792 CPUtime=51.06
/proc/22381/stat : 22381 (PBS4) R 22379 22381 21841 0 -1 4194304 40187 0 0 0 5087 19 0 0 25 0 1 0 191672839 70443008 14052 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22381/statm: 17198 14052 94 219 0 16975 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 68792

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 22382
/proc/meminfo: memFree=1718376/2055924 swapFree=4146724/4192956
[pid=22381] ppid=22379 vsize=72016 CPUtime=102.25
/proc/22381/stat : 22381 (PBS4) R 22379 22381 21841 0 -1 4194304 41263 0 0 0 10205 20 0 0 25 0 1 0 191672839 73744384 14690 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22381/statm: 18004 14690 94 219 0 17781 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 72016

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22382
/proc/meminfo: memFree=1717544/2055924 swapFree=4146724/4192956
[pid=22381] ppid=22379 vsize=72788 CPUtime=162.23
/proc/22381/stat : 22381 (PBS4) R 22379 22381 21841 0 -1 4194304 41536 0 0 0 16202 21 0 0 25 0 1 0 191672839 74534912 14898 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22381/statm: 18197 14898 94 219 0 17974 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 72788

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22382
/proc/meminfo: memFree=1715880/2055924 swapFree=4146724/4192956
[pid=22381] ppid=22379 vsize=74476 CPUtime=222.21
/proc/22381/stat : 22381 (PBS4) R 22379 22381 21841 0 -1 4194304 45064 0 0 0 22198 23 0 0 25 0 1 0 191672839 76263424 15277 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22381/statm: 18619 15277 94 219 0 18396 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 74476

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22382
/proc/meminfo: memFree=1713256/2055924 swapFree=4146724/4192956
[pid=22381] ppid=22379 vsize=77052 CPUtime=282.19
/proc/22381/stat : 22381 (PBS4) R 22379 22381 21841 0 -1 4194304 81124 0 0 0 28181 38 0 0 25 0 1 0 191672839 78901248 15894 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559736 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22381/statm: 19263 15894 94 219 0 19040 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 77052

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22382
/proc/meminfo: memFree=1710184/2055924 swapFree=4146724/4192956
[pid=22381] ppid=22379 vsize=81312 CPUtime=342.17
/proc/22381/stat : 22381 (PBS4) R 22379 22381 21841 0 -1 4194304 121517 0 0 0 34157 60 0 0 25 0 1 0 191672839 83263488 16689 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22381/statm: 20328 16689 94 219 0 20105 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 81312

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22382
/proc/meminfo: memFree=1707176/2055924 swapFree=4146724/4192956
[pid=22381] ppid=22379 vsize=84672 CPUtime=402.16
/proc/22381/stat : 22381 (PBS4) R 22379 22381 21841 0 -1 4194304 125211 0 0 0 40151 65 0 0 25 0 1 0 191672839 86704128 17463 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22381/statm: 21168 17463 94 219 0 20945 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 84672

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22382
/proc/meminfo: memFree=1693352/2055924 swapFree=4146724/4192956
[pid=22381] ppid=22379 vsize=103188 CPUtime=462.14
/proc/22381/stat : 22381 (PBS4) R 22379 22381 21841 0 -1 4194304 158253 0 0 0 46132 82 0 0 25 0 1 0 191672839 105664512 20849 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22381/statm: 25797 20849 94 219 0 25574 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 103188

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 22456
/proc/meminfo: memFree=1675376/2055924 swapFree=4146724/4192956
[pid=22381] ppid=22379 vsize=124156 CPUtime=522.09
/proc/22381/stat : 22381 (PBS4) R 22379 22381 21841 0 -1 4194304 179809 0 0 0 52110 99 0 0 25 0 1 0 191672839 127135744 25182 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134557935 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22381/statm: 31039 25182 94 219 0 30816 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 124156

[startup+582.302 s]
/proc/loadavg: 1.11 1.03 1.01 2/78 22580
/proc/meminfo: memFree=1663528/2055924 swapFree=4146724/4192956
[pid=22381] ppid=22379 vsize=139492 CPUtime=582.01
/proc/22381/stat : 22381 (PBS4) R 22379 22381 21841 0 -1 4194304 218774 0 0 0 58078 123 0 0 25 0 1 0 191672839 142839808 28260 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22381/statm: 34873 28260 94 219 0 34650 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 139492

[startup+642.302 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 22580
/proc/meminfo: memFree=1659624/2055924 swapFree=4146724/4192956
[pid=22381] ppid=22379 vsize=144872 CPUtime=641.99
/proc/22381/stat : 22381 (PBS4) R 22379 22381 21841 0 -1 4194304 247263 0 0 0 64061 138 0 0 25 0 1 0 191672839 148348928 29279 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22381/statm: 36218 29279 94 219 0 35995 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 144872


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22580
/proc/meminfo: memFree=1649064/2055924 swapFree=4146724/4192956
[pid=22381] ppid=22379 vsize=158352 CPUtime=881.92
/proc/22381/stat : 22381 (PBS4) R 22379 22381 21841 0 -1 4194304 406997 0 0 0 87968 224 0 0 25 0 1 0 191672839 162152448 32055 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547918 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22381/statm: 39588 32055 94 219 0 39365 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 158352

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22580
/proc/meminfo: memFree=1646568/2055924 swapFree=4146724/4192956
[pid=22381] ppid=22379 vsize=160752 CPUtime=941.9
/proc/22381/stat : 22381 (PBS4) R 22379 22381 21841 0 -1 4194304 424510 0 0 0 93955 235 0 0 25 0 1 0 191672839 164610048 32536 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22381/statm: 40188 32536 94 219 0 39965 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 160752

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22580
/proc/meminfo: memFree=1644328/2055924 swapFree=4146724/4192956
[pid=22381] ppid=22379 vsize=162964 CPUtime=1001.88
/proc/22381/stat : 22381 (PBS4) R 22379 22381 21841 0 -1 4194304 435263 0 0 0 99946 242 0 0 25 0 1 0 191672839 166875136 33035 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22381/statm: 40741 33035 94 219 0 40518 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 162964

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22580
/proc/meminfo: memFree=1643432/2055924 swapFree=4146724/4192956
[pid=22381] ppid=22379 vsize=164220 CPUtime=1061.87
/proc/22381/stat : 22381 (PBS4) R 22379 22381 21841 0 -1 4194304 466579 0 0 0 105929 258 0 0 25 0 1 0 191672839 168161280 33288 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22381/statm: 41055 33288 94 219 0 40832 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 164220

[startup+1122.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 22580
/proc/meminfo: memFree=1642024/2055924 swapFree=4146724/4192956
[pid=22381] ppid=22379 vsize=165896 CPUtime=1121.85
/proc/22381/stat : 22381 (PBS4) R 22379 22381 21841 0 -1 4194304 491199 0 0 0 111911 274 0 0 25 0 1 0 191672839 169877504 33635 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559728 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22381/statm: 41474 33635 94 219 0 41251 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 165896

[startup+1182.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 22580
/proc/meminfo: memFree=1635368/2055924 swapFree=4146724/4192956
[pid=22381] ppid=22379 vsize=175436 CPUtime=1181.83
/proc/22381/stat : 22381 (PBS4) R 22379 22381 21841 0 -1 4194304 501321 0 0 0 117899 284 0 0 25 0 1 0 191672839 179646464 35329 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134564012 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22381/statm: 43859 35329 94 219 0 43636 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 175436

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22580
/proc/meminfo: memFree=1634280/2055924 swapFree=4146724/4192956
[pid=22381] ppid=22379 vsize=176732 CPUtime=1241.81
/proc/22381/stat : 22381 (PBS4) R 22379 22381 21841 0 -1 4194304 503665 0 0 0 123893 288 0 0 25 0 1 0 191672839 180973568 35577 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134557988 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22381/statm: 44183 35577 94 219 0 43960 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 176732

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22580
/proc/meminfo: memFree=1632296/2055924 swapFree=4146724/4192956
[pid=22381] ppid=22379 vsize=178916 CPUtime=1301.8
/proc/22381/stat : 22381 (PBS4) R 22379 22381 21841 0 -1 4194304 512547 0 0 0 129884 296 0 0 25 0 1 0 191672839 183209984 36072 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22381/statm: 44729 36072 94 219 0 44506 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 178916

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22580
/proc/meminfo: memFree=1630376/2055924 swapFree=4146724/4192956
[pid=22381] ppid=22379 vsize=181392 CPUtime=1361.78
/proc/22381/stat : 22381 (PBS4) R 22379 22381 21841 0 -1 4194304 560645 0 0 0 135858 320 0 0 25 0 1 0 191672839 185745408 36558 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22381/statm: 45348 36558 94 219 0 45125 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 181392

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22580
/proc/meminfo: memFree=1627624/2055924 swapFree=4146724/4192956
[pid=22381] ppid=22379 vsize=184608 CPUtime=1421.76
/proc/22381/stat : 22381 (PBS4) R 22379 22381 21841 0 -1 4194304 592584 0 0 0 141836 340 0 0 25 0 1 0 191672839 189038592 37244 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22381/statm: 46152 37244 94 219 0 45929 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 184608

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22580
/proc/meminfo: memFree=1626600/2055924 swapFree=4146724/4192956
[pid=22381] ppid=22379 vsize=185788 CPUtime=1481.74
/proc/22381/stat : 22381 (PBS4) R 22379 22381 21841 0 -1 4194304 646917 0 0 0 147805 369 0 0 25 0 1 0 191672839 190246912 37458 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22381/statm: 46447 37458 94 219 0 46224 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 185788

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22580
/proc/meminfo: memFree=1625256/2055924 swapFree=4146724/4192956
[pid=22381] ppid=22379 vsize=187572 CPUtime=1541.72
/proc/22381/stat : 22381 (PBS4) R 22379 22381 21841 0 -1 4194304 695552 0 0 0 153780 392 0 0 25 0 1 0 191672839 192073728 37893 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22381/statm: 46893 37893 94 219 0 46670 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 187572

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22580
/proc/meminfo: memFree=1623784/2055924 swapFree=4146724/4192956
[pid=22381] ppid=22379 vsize=189064 CPUtime=1601.71
/proc/22381/stat : 22381 (PBS4) R 22379 22381 21841 0 -1 4194304 702400 0 0 0 159770 401 0 0 25 0 1 0 191672839 193601536 38278 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22381/statm: 47266 38278 94 219 0 47043 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 189064

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22580
/proc/meminfo: memFree=1621736/2055924 swapFree=4146724/4192956
[pid=22381] ppid=22379 vsize=191388 CPUtime=1661.69
/proc/22381/stat : 22381 (PBS4) R 22379 22381 21841 0 -1 4194304 712569 0 0 0 165758 411 0 0 25 0 1 0 191672839 195981312 38740 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22381/statm: 47847 38740 94 219 0 47624 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 191388

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22580
/proc/meminfo: memFree=1620008/2055924 swapFree=4146724/4192956
[pid=22381] ppid=22379 vsize=193892 CPUtime=1721.67
/proc/22381/stat : 22381 (PBS4) R 22379 22381 21841 0 -1 4194304 714585 0 0 0 171752 415 0 0 25 0 1 0 191672839 198545408 39203 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135007186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22381/statm: 48473 39203 94 219 0 48250 0
Current children cumulated CPU time (s) 1721.67
Current children cumulated vsize (KiB) 193892

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22580
/proc/meminfo: memFree=1619112/2055924 swapFree=4146724/4192956
[pid=22381] ppid=22379 vsize=195072 CPUtime=1781.66
/proc/22381/stat : 22381 (PBS4) R 22379 22381 21841 0 -1 4194304 715013 0 0 0 177747 419 0 0 25 0 1 0 191672839 199753728 39436 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547517 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22381/statm: 48768 39436 94 219 0 48545 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 195072



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22580
/proc/meminfo: memFree=1618088/2055924 swapFree=4146724/4192956
[pid=22381] ppid=22379 vsize=196332 CPUtime=1800.05
/proc/22381/stat : 22381 (PBS4) R 22379 22381 21841 0 -1 4194304 715449 0 0 0 179586 419 0 0 25 0 1 0 191672839 201043968 39677 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22381/statm: 49083 39677 94 219 0 48860 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 196332

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22580
/proc/meminfo: memFree=1618088/2055924 swapFree=4146724/4192956
[pid=22381] ppid=22379 vsize=196332 CPUtime=1800.05
/proc/22381/stat : 22381 (PBS4) R 22379 22381 21841 0 -1 4194304 715449 0 0 0 179586 419 0 0 25 0 1 0 191672839 201043968 39677 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22381/statm: 49083 39677 94 219 0 48860 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 196332

Child status: 0
Real time (s): 1800.74
CPU time (s): 1800.09
CPU user time (s): 1795.87
CPU system time (s): 4.22736
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 196332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.87
system time used= 4.22736
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 715450
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= 7265

runsolver used 2.12968 second user time and 4.39433 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Sat Apr 21 11:52:32 UTC 2007

IDJOB= 373010
IDBENCH= 25013
IDSOLVER= 157
FILE ID= node6/373010-1177156351

PBS_JOBID= 4648880

Free space on /tmp= 66410 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/decomp/normalized-matrix_5x3_4.opb
COMMAND LINE= /tmp/evaluation/373010-1177156351/PBS4 /tmp/evaluation/373010-1177156351/instance-373010-1177156351.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node6/convwatcher-373010-1177156351 -o ROOT/results/node6/conversion-373010-1177156351 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/373010-1177156351/instance-373010-1177156351.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-373010-1177156351 -o ROOT/results/node6/solver-373010-1177156351 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/373010-1177156351/PBS4 /tmp/evaluation/373010-1177156351/instance-373010-1177156351.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  7937d419688402745c19e3544f97b6e8

RANDOM SEED= 5827091

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.232
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		: 3000.232
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:      2055924 kB
MemFree:       1777480 kB
Buffers:         38064 kB
Cached:         174820 kB
SwapCached:      13692 kB
Active:         174716 kB
Inactive:        61292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1777480 kB
SwapTotal:     4192956 kB
SwapFree:      4146724 kB
Dirty:           12932 kB
Writeback:           0 kB
Mapped:          30128 kB
Slab:            28088 kB
Committed_AS:  7073348 kB
PageTables:       1784 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= 66410 MiB

End job on node6 on Sat Apr 21 12:22:35 UTC 2007