Trace number 353196

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. 1800.07 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii32d1.opb
MD5SUM1850b909125f53108de0513d8e3d52c8
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark285
Best CPU time to get the best result obtained on this benchmark1782.77
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 285
Optimality of the best value was proved NO
Number of variables664
Total number of constraints3035
Number of constraints which are clauses3035
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint32
Number of terms in the objective function 664
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 664
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 664
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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/353196-1176658306/instance-353196-1176658306.opb ......
0.07/0.09	c done parsing opb.
0.07/0.09	o 332
0.09/0.12	o 331
0.19/0.25	o 330
0.29/0.40	o 325
0.39/0.40	o 324
0.39/0.41	o 323
0.39/0.42	o 322
0.49/0.57	o 321
0.59/0.60	o 320
0.69/0.79	o 319
0.79/0.80	o 318
0.79/0.85	o 317
1.09/1.16	o 316
1.59/1.70	o 315
1.69/1.71	o 314
1.79/1.86	o 313
1.79/1.89	o 312
1.89/1.92	o 311
3.99/4.08	o 310
5.39/5.46	o 309
7.89/7.96	o 308
9.80/9.86	o 307
9.90/9.95	o 306
10.59/10.65	o 305
10.69/10.78	o 304
14.99/15.04	o 303
16.19/16.25	o 302
16.39/16.47	o 301
17.29/17.31	o 300
17.88/17.99	o 299
23.18/23.23	o 298
23.69/23.74	o 297
24.49/24.52	o 296
24.49/24.57	o 295
25.58/25.64	o 294
28.49/28.55	o 293
59.38/59.44	o 292
62.47/62.55	o 291
63.97/64.08	o 290
83.57/83.67	o 289
103.36/103.41	o 288
130.55/130.66	o 287
1800.05/1800.61	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/353196-1176658306/instance-353196-1176658306.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/node41/watcher-353196-1176658306 -o ROOT/results/node41/solver-353196-1176658306 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/353196-1176658306/PBS4 /tmp/evaluation/353196-1176658306/instance-353196-1176658306.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: 1.14 1.05 1.01 3/64 16561
/proc/meminfo: memFree=1830048/2055920 swapFree=4184680/4192956
[pid=16561] ppid=16559 vsize=1456 CPUtime=0
/proc/16561/stat : 16561 (PBS4) R 16559 16561 15677 0 -1 4194304 156 0 0 0 0 0 0 0 18 0 1 0 113742475 1490944 138 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134596784 0 0 4096 0 0 0 0 17 1 0 0
/proc/16561/statm: 364 138 87 219 0 141 0

[startup+0.076752 s]
/proc/loadavg: 1.14 1.05 1.01 3/64 16561
/proc/meminfo: memFree=1830048/2055920 swapFree=4184680/4192956
[pid=16561] ppid=16559 vsize=1588 CPUtime=0.07
/proc/16561/stat : 16561 (PBS4) R 16559 16561 15677 0 -1 4194304 244 0 0 0 7 0 0 0 18 0 1 0 113742475 1626112 226 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547316 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 397 226 92 219 0 174 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1588

[startup+0.101753 s]
/proc/loadavg: 1.14 1.05 1.01 3/64 16561
/proc/meminfo: memFree=1830048/2055920 swapFree=4184680/4192956
[pid=16561] ppid=16559 vsize=1588 CPUtime=0.09
/proc/16561/stat : 16561 (PBS4) R 16559 16561 15677 0 -1 4194304 257 0 0 0 9 0 0 0 18 0 1 0 113742475 1626112 239 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134563165 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 397 239 102 219 0 174 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1588

[startup+0.30177 s]
/proc/loadavg: 1.14 1.05 1.01 3/64 16561
/proc/meminfo: memFree=1830048/2055920 swapFree=4184680/4192956
[pid=16561] ppid=16559 vsize=1972 CPUtime=0.29
/proc/16561/stat : 16561 (PBS4) R 16559 16561 15677 0 -1 4194304 311 0 0 0 29 0 0 0 19 0 1 0 113742475 2019328 293 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 493 293 103 219 0 270 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1972

[startup+0.701805 s]
/proc/loadavg: 1.14 1.05 1.01 3/64 16561
/proc/meminfo: memFree=1830048/2055920 swapFree=4184680/4192956
[pid=16561] ppid=16559 vsize=2680 CPUtime=0.69
/proc/16561/stat : 16561 (PBS4) R 16559 16561 15677 0 -1 4194304 439 0 0 0 69 0 0 0 22 0 1 0 113742475 2744320 421 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 670 421 103 219 0 447 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2680

[startup+1.50187 s]
/proc/loadavg: 1.14 1.05 1.01 2/65 16562
/proc/meminfo: memFree=1827672/2055920 swapFree=4184680/4192956
[pid=16561] ppid=16559 vsize=6016 CPUtime=1.49
/proc/16561/stat : 16561 (PBS4) R 16559 16561 15677 0 -1 4194304 965 0 0 0 149 0 0 0 25 0 1 0 113742475 6160384 947 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 1504 947 103 219 0 1281 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6016

[startup+3.10201 s]
/proc/loadavg: 1.13 1.05 1.01 2/65 16562
/proc/meminfo: memFree=1824600/2055920 swapFree=4184680/4192956
[pid=16561] ppid=16559 vsize=10432 CPUtime=3.09
/proc/16561/stat : 16561 (PBS4) R 16559 16561 15677 0 -1 4194304 2053 0 0 0 308 1 0 0 25 0 1 0 113742475 10682368 1986 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134563074 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 2608 1986 104 219 0 2385 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10432

[startup+6.30129 s]
/proc/loadavg: 1.13 1.05 1.01 2/65 16562
/proc/meminfo: memFree=1817048/2055920 swapFree=4184680/4192956
[pid=16561] ppid=16559 vsize=19020 CPUtime=6.28
/proc/16561/stat : 16561 (PBS4) R 16559 16561 15677 0 -1 4194304 3921 0 0 0 625 3 0 0 25 0 1 0 113742475 19476480 3854 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 4755 3854 104 219 0 4532 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 19020

[startup+12.7018 s]
/proc/loadavg: 1.11 1.05 1.01 2/65 16562
/proc/meminfo: memFree=1806576/2055920 swapFree=4184680/4192956
[pid=16561] ppid=16559 vsize=36728 CPUtime=12.68
/proc/16561/stat : 16561 (PBS4) R 16559 16561 15677 0 -1 4194304 6078 0 0 0 1263 5 0 0 25 0 1 0 113742475 37609472 5914 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 9182 5914 104 219 0 8959 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 36728

[startup+25.502 s]
/proc/loadavg: 1.09 1.05 1.01 2/65 16562
/proc/meminfo: memFree=1805680/2055920 swapFree=4184680/4192956
[pid=16561] ppid=16559 vsize=37264 CPUtime=25.48
/proc/16561/stat : 16561 (PBS4) R 16559 16561 15677 0 -1 4194304 6299 0 0 0 2541 7 0 0 25 0 1 0 113742475 38158336 6135 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 9316 6135 104 219 0 9093 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37264

[startup+51.1012 s]
/proc/loadavg: 1.14 1.06 1.01 2/65 16562
/proc/meminfo: memFree=1804656/2055920 swapFree=4184680/4192956
[pid=16561] ppid=16559 vsize=38712 CPUtime=51.07
/proc/16561/stat : 16561 (PBS4) R 16559 16561 15677 0 -1 4194304 6744 0 0 0 5096 11 0 0 25 0 1 0 113742475 39641088 6387 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 9678 6387 104 219 0 9455 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 38712

[startup+102.305 s]
/proc/loadavg: 1.06 1.05 1.00 2/65 16562
/proc/meminfo: memFree=1798256/2055920 swapFree=4184680/4192956
[pid=16561] ppid=16559 vsize=41228 CPUtime=102.27
/proc/16561/stat : 16561 (PBS4) R 16559 16561 15677 0 -1 4194304 8729 0 0 0 10209 18 0 0 25 0 1 0 113742475 42217472 7987 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 10307 7987 104 219 0 10084 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 41228

[startup+162.303 s]
/proc/loadavg: 1.02 1.04 1.00 2/65 16562
/proc/meminfo: memFree=1796592/2055920 swapFree=4184680/4192956
[pid=16561] ppid=16559 vsize=42468 CPUtime=162.25
/proc/16561/stat : 16561 (PBS4) R 16559 16561 15677 0 -1 4194304 9140 0 0 0 16202 23 0 0 25 0 1 0 113742475 43487232 8398 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 10617 8398 104 219 0 10394 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 42468

[startup+222.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 16562
/proc/meminfo: memFree=1795632/2055920 swapFree=4184680/4192956
[pid=16561] ppid=16559 vsize=43156 CPUtime=222.23
/proc/16561/stat : 16561 (PBS4) R 16559 16561 15677 0 -1 4194304 9404 0 0 0 22195 28 0 0 25 0 1 0 113742475 44191744 8662 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559849 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 10789 8662 104 219 0 10566 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 43156

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 16562
/proc/meminfo: memFree=1794224/2055920 swapFree=4184680/4192956
[pid=16561] ppid=16559 vsize=46948 CPUtime=282.22
/proc/16561/stat : 16561 (PBS4) R 16559 16561 15677 0 -1 4194304 10488 0 0 0 28190 32 0 0 25 0 1 0 113742475 48074752 8977 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 11737 8977 104 219 0 11514 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 46948

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 16562
/proc/meminfo: memFree=1793072/2055920 swapFree=4184680/4192956
[pid=16561] ppid=16559 vsize=47712 CPUtime=342.2
/proc/16561/stat : 16561 (PBS4) R 16559 16561 15677 0 -1 4194304 10786 0 0 0 34184 36 0 0 25 0 1 0 113742475 48857088 9275 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 11928 9275 104 219 0 11705 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 47712

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 16564
/proc/meminfo: memFree=1791600/2055920 swapFree=4184680/4192956
[pid=16561] ppid=16559 vsize=49032 CPUtime=402.18
/proc/16561/stat : 16561 (PBS4) R 16559 16561 15677 0 -1 4194304 11215 0 0 0 40177 41 0 0 25 0 1 0 113742475 50208768 9704 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 12258 9704 104 219 0 12035 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 49032

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16564
/proc/meminfo: memFree=1790128/2055920 swapFree=4184680/4192956
[pid=16561] ppid=16559 vsize=49404 CPUtime=462.17
/proc/16561/stat : 16561 (PBS4) R 16559 16561 15677 0 -1 4194304 11514 0 0 0 46171 46 0 0 25 0 1 0 113742475 50589696 10003 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134560031 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 12351 10003 104 219 0 12128 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 49404

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16564
/proc/meminfo: memFree=1788976/2055920 swapFree=4184680/4192956
[pid=16561] ppid=16559 vsize=50192 CPUtime=522.16
/proc/16561/stat : 16561 (PBS4) R 16559 16561 15677 0 -1 4194304 11795 0 0 0 52166 50 0 0 25 0 1 0 113742475 51396608 10284 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 12548 10284 104 219 0 12325 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 50192

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16564
/proc/meminfo: memFree=1786608/2055920 swapFree=4184680/4192956
[pid=16561] ppid=16559 vsize=50748 CPUtime=582.14
/proc/16561/stat : 16561 (PBS4) R 16559 16561 15677 0 -1 4194304 12372 0 0 0 58161 53 0 0 25 0 1 0 113742475 51965952 10861 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 12687 10861 104 219 0 12464 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 50748

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16564
/proc/meminfo: memFree=1785648/2055920 swapFree=4184680/4192956
[pid=16561] ppid=16559 vsize=51376 CPUtime=642.13
/proc/16561/stat : 16561 (PBS4) R 16559 16561 15677 0 -1 4194304 12612 0 0 0 64156 57 0 0 25 0 1 0 113742475 52609024 11101 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 12844 11101 104 219 0 12621 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 51376


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16564
/proc/meminfo: memFree=1781360/2055920 swapFree=4184680/4192956
[pid=16561] ppid=16559 vsize=58896 CPUtime=822.07
/proc/16561/stat : 16561 (PBS4) R 16559 16561 15677 0 -1 4194304 15193 0 0 0 82138 69 0 0 25 0 1 0 113742475 60309504 12145 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134549235 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 14724 12145 104 219 0 14501 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 58896

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16564
/proc/meminfo: memFree=1780400/2055920 swapFree=4184680/4192956
[pid=16561] ppid=16559 vsize=59580 CPUtime=882.06
/proc/16561/stat : 16561 (PBS4) R 16559 16561 15677 0 -1 4194304 15441 0 0 0 88133 73 0 0 25 0 1 0 113742475 61009920 12393 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547154 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 14895 12393 104 219 0 14672 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 59580

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16564
/proc/meminfo: memFree=1777392/2055920 swapFree=4184680/4192956
[pid=16561] ppid=16559 vsize=60304 CPUtime=942.04
/proc/16561/stat : 16561 (PBS4) R 16559 16561 15677 0 -1 4194304 16177 0 0 0 94127 77 0 0 25 0 1 0 113742475 61751296 13129 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134563274 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 15076 13129 104 219 0 14853 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 60304

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16564
/proc/meminfo: memFree=1776496/2055920 swapFree=4184680/4192956
[pid=16561] ppid=16559 vsize=60904 CPUtime=1002.03
/proc/16561/stat : 16561 (PBS4) R 16559 16561 15677 0 -1 4194304 16393 0 0 0 100123 80 0 0 25 0 1 0 113742475 62365696 13345 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 15226 13345 104 219 0 15003 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 60904

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16564
/proc/meminfo: memFree=1775728/2055920 swapFree=4184680/4192956
[pid=16561] ppid=16559 vsize=61540 CPUtime=1062.01
/proc/16561/stat : 16561 (PBS4) R 16559 16561 15677 0 -1 4194304 16617 0 0 0 106117 84 0 0 25 0 1 0 113742475 63016960 13569 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 15385 13569 104 219 0 15162 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 61540

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16564
/proc/meminfo: memFree=1774896/2055920 swapFree=4184680/4192956
[pid=16561] ppid=16559 vsize=61676 CPUtime=1121.99
/proc/16561/stat : 16561 (PBS4) R 16559 16561 15677 0 -1 4194304 16817 0 0 0 112111 88 0 0 25 0 1 0 113742475 63156224 13769 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 15419 13769 104 219 0 15196 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 61676

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16564
/proc/meminfo: memFree=1774000/2055920 swapFree=4184680/4192956
[pid=16561] ppid=16559 vsize=62336 CPUtime=1181.97
/proc/16561/stat : 16561 (PBS4) R 16559 16561 15677 0 -1 4194304 17034 0 0 0 118106 91 0 0 25 0 1 0 113742475 63832064 13986 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 15584 13986 104 219 0 15361 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 62336

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16564
/proc/meminfo: memFree=1773168/2055920 swapFree=4184680/4192956
[pid=16561] ppid=16559 vsize=62472 CPUtime=1241.96
/proc/16561/stat : 16561 (PBS4) R 16559 16561 15677 0 -1 4194304 17207 0 0 0 124101 95 0 0 25 0 1 0 113742475 63971328 14159 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 15618 14159 104 219 0 15395 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 62472

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16564
/proc/meminfo: memFree=1772592/2055920 swapFree=4184680/4192956
[pid=16561] ppid=16559 vsize=63164 CPUtime=1301.95
/proc/16561/stat : 16561 (PBS4) R 16559 16561 15677 0 -1 4194304 17348 0 0 0 130096 99 0 0 25 0 1 0 113742475 64679936 14300 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 15791 14300 104 219 0 15568 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 63164

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16564
/proc/meminfo: memFree=1769648/2055920 swapFree=4184680/4192956
[pid=16561] ppid=16559 vsize=63308 CPUtime=1361.93
/proc/16561/stat : 16561 (PBS4) R 16559 16561 15677 0 -1 4194304 18070 0 0 0 136090 103 0 0 25 0 1 0 113742475 64827392 15022 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 15827 15022 104 219 0 15604 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 63308

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16564
/proc/meminfo: memFree=1768880/2055920 swapFree=4184680/4192956
[pid=16561] ppid=16559 vsize=64040 CPUtime=1421.91
/proc/16561/stat : 16561 (PBS4) R 16559 16561 15677 0 -1 4194304 18255 0 0 0 142086 105 0 0 25 0 1 0 113742475 65576960 15207 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 16010 15207 104 219 0 15787 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 64040

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16564
/proc/meminfo: memFree=1763120/2055920 swapFree=4184680/4192956
[pid=16561] ppid=16559 vsize=97576 CPUtime=1481.9
/proc/16561/stat : 16561 (PBS4) R 16559 16561 15677 0 -1 4194304 19695 0 0 0 148080 110 0 0 25 0 1 0 113742475 99917824 16647 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 24394 16647 104 219 0 24171 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 97576

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16564
/proc/meminfo: memFree=1762544/2055920 swapFree=4184680/4192956
[pid=16561] ppid=16559 vsize=97712 CPUtime=1541.88
/proc/16561/stat : 16561 (PBS4) R 16559 16561 15677 0 -1 4194304 19825 0 0 0 154074 114 0 0 25 0 1 0 113742475 100057088 16777 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 24428 16777 104 219 0 24205 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 97712

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16564
/proc/meminfo: memFree=1761840/2055920 swapFree=4184680/4192956
[pid=16561] ppid=16559 vsize=97712 CPUtime=1601.87
/proc/16561/stat : 16561 (PBS4) R 16559 16561 15677 0 -1 4194304 19994 0 0 0 160070 117 0 0 25 0 1 0 113742475 100057088 16946 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 24428 16946 104 219 0 24205 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 97712

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16564
/proc/meminfo: memFree=1760944/2055920 swapFree=4184680/4192956
[pid=16561] ppid=16559 vsize=98536 CPUtime=1661.85
/proc/16561/stat : 16561 (PBS4) R 16559 16561 15677 0 -1 4194304 20211 0 0 0 166065 120 0 0 25 0 1 0 113742475 100900864 17163 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559849 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 24634 17163 104 219 0 24411 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 98536

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16564
/proc/meminfo: memFree=1760496/2055920 swapFree=4184680/4192956
[pid=16561] ppid=16559 vsize=98680 CPUtime=1721.83
/proc/16561/stat : 16561 (PBS4) R 16559 16561 15677 0 -1 4194304 20339 0 0 0 172061 122 0 0 25 0 1 0 113742475 101048320 17291 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134563271 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 24670 17291 104 219 0 24447 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 98680

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 16686
/proc/meminfo: memFree=1758400/2055920 swapFree=4184680/4192956
[pid=16561] ppid=16559 vsize=98680 CPUtime=1781.77
/proc/16561/stat : 16561 (PBS4) R 16559 16561 15677 0 -1 4194304 20475 0 0 0 178050 127 0 0 25 0 1 0 113742475 101048320 17427 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16561/statm: 24670 17427 104 219 0 24447 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 98680



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 16736
/proc/meminfo: memFree=1758208/2055920 swapFree=4184680/4192956
[pid=16561] ppid=16559 vsize=99388 CPUtime=1800.05
/proc/16561/stat : 16561 (PBS4) R 16559 16561 15677 0 -1 4194304 20550 0 0 0 179877 128 0 0 25 0 1 0 113742475 101773312 17502 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 24847 17502 104 219 0 24624 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 99388

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.07
CPU user time (s): 1798.77
CPU system time (s): 1.2948
CPU usage (%): 99.9692
Max. virtual memory (cumulated for all children) (KiB): 99388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.77
system time used= 1.2948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20551
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= 1947

runsolver used 1.3408 second user time and 3.64245 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Sun Apr 15 17:31:46 UTC 2007

IDJOB= 353196
IDBENCH= 2205
IDSOLVER= 157
FILE ID= node41/353196-1176658306

PBS_JOBID= 4559894

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii32d1.opb
COMMAND LINE= /tmp/evaluation/353196-1176658306/PBS4 /tmp/evaluation/353196-1176658306/instance-353196-1176658306.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node41/convwatcher-353196-1176658306 -o ROOT/results/node41/conversion-353196-1176658306 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353196-1176658306/instance-353196-1176658306.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-353196-1176658306 -o ROOT/results/node41/solver-353196-1176658306 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/353196-1176658306/PBS4 /tmp/evaluation/353196-1176658306/instance-353196-1176658306.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  1850b909125f53108de0513d8e3d52c8

RANDOM SEED= 718852773

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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:      2055920 kB
MemFree:       1830520 kB
Buffers:         11532 kB
Cached:         117840 kB
SwapCached:       1868 kB
Active:          36460 kB
Inactive:       102624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1830520 kB
SwapTotal:     4192956 kB
SwapFree:      4184680 kB
Dirty:            1232 kB
Writeback:           0 kB
Mapped:          16924 kB
Slab:            72332 kB
Committed_AS:   745776 kB
PageTables:       1480 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node41 on Sun Apr 15 18:01:49 UTC 2007