Trace number 452764

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 NameAnswerCPU timeWall clock time
bsolo 3.0.17? (TO) 1800.05 1800.51

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/
crafted/spence/medium/s89-100.opb
MD5SUMf001ecc779eb830b11a571491f9ca535
Bench CategoryPURE-SAT (instances containing only clauses)
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 benchmark589.017
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables89
Total number of constraints188
Number of constraints which are clauses188
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 constraint3
Maximum length of a constraint3
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 5
Number of bits of the biggest sum of numbers3
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 bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/452764-1177964792/instance-452764-1177964792.opb
0.00/0.00	c File size is 5507 bytes.
0.00/0.00	c Highest Coefficient sum: 5
0.00/0.00	c Parsing was ok!!
0.00/0.00	c Total parsing time: 0.002 s
0.00/0.00	c Var: 89 Constr: 188 188/0/0 Lit: 564 Watch. Lit: 376
0.00/0.00	c Obj. Vars: 0 (0 % of total variables)
0.00/0.00	c Pre-processing Time: 0.002 s
0.00/0.00	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.00	c        0     89      188      564    3      376      62      0      0 0.00
0.00/0.00	c Switching off LPR mode.
1800.04/1800.50	c      100     89      228     1070    4      456      69     40  14285 0.01
1800.04/1800.50	c      251     89      223      872    3      446      76     35  22818 0.01
1800.04/1800.50	c      476     89      239     1031    4      478      84     51  25052 0.02
1800.04/1800.50	c      814     89      261     1270    4      522      93     73  27133 0.03
1800.04/1800.50	c     1322     89      236      935    3      472     103     48  29377 0.04
1800.04/1800.50	c     2086     89      241      967    4      482     114     53  27447 0.08
1800.04/1800.50	c     3232     89      280     1742    6      560     126     92  26276 0.12
1800.04/1800.50	c     4954     89      252     1115    4      504     139     64  25405 0.20
1800.04/1800.50	c     7538     89      281     1484    5      562     153     93  24633 0.31
1800.04/1800.50	c    11417     89      338     2342    6      676     169    150  24137 0.47
1800.04/1800.50	c    17239     89      336     2377    7      672     186    148  23550 0.73
1800.04/1800.50	c    25976     89      282     1317    4      564     205     94  23069 1.13
1800.04/1800.50	c    39086     89      371     2776    7      742     226    183  22489 1.74
1800.04/1800.50	c    58756     89      302     1521    5      604     249    114  21705 2.71
1800.04/1800.50	c    88266     89      383     2896    7      766     274    195  21428 4.12
1800.04/1800.50	c   132537     89      326     1699    5      652     302    138  20924 6.33
1800.04/1800.50	c   198948     89      478     3981    8      956     333    290  20531 9.69
1800.04/1800.50	c   298569     89      366     2156    5      732     367    178  20187 14.79
1800.04/1800.50	c   448004     89      467     3542    7      934     404    279  20033 22.36
1800.04/1800.50	c   672162     89      509     4186    8     1018     445    321  19712 34.10
1800.04/1800.50	c  1008406     89      603     6104   10     1206     490    415  18762 53.75
1800.04/1800.50	c  1512778     89      553     4635    8     1106     540    365  18062 83.75
1800.04/1800.50	c  2269343     89      657     6232    9     1314     595    469  17398 130.43
1800.04/1800.50	c  3404195     89      685     6825    9     1370     655    497  16415 207.38
1800.04/1800.50	c  5106478     89      783     7727    9     1566     721    595  15684 325.57
1800.04/1800.50	c  7659909     89      650     6053    9     1300     794    462  15007 510.41
1800.04/1800.50	c 11490064     89      889     9995   11     1778     874    701  14201 809.10
1800.04/1800.50	c 17235301     89      993    13391   13     1986     962    805  13500 1276.62
1800.04/1800.50	c Caught signal: 15
1800.04/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.04/1800.50	c   28 23152437 3642381 28459542      838     8550    650  12862 1800.04
1800.04/1800.50	s UNKNOWN
1800.04/1800.50	c Total time: 1800.04 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node4/watcher-452764-1177964792 -o ROOT/results/node4/solver-452764-1177964792 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452764-1177964792/instance-452764-1177964792.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 2491
/proc/meminfo: memFree=1855384/2055920 swapFree=4141160/4192956
[pid=2491] ppid=2489 vsize=11744 CPUtime=0
/proc/2491/stat : 2491 (bsolo3.0.17) R 2489 2491 1353 0 -1 4194304 365 0 0 0 0 0 0 0 18 0 1 0 272516961 12025856 335 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2491/statm: 2936 335 280 324 0 2004 0

[startup+0.0352131 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2491
/proc/meminfo: memFree=1855384/2055920 swapFree=4141160/4192956
[pid=2491] ppid=2489 vsize=11868 CPUtime=0.03
/proc/2491/stat : 2491 (bsolo3.0.17) R 2489 2491 1353 0 -1 4194304 411 0 0 0 3 0 0 0 18 0 1 0 272516961 12152832 379 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134575046 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2491/statm: 2967 379 309 324 0 2037 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 11868

[startup+0.101219 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2491
/proc/meminfo: memFree=1855384/2055920 swapFree=4141160/4192956
[pid=2491] ppid=2489 vsize=11868 CPUtime=0.09
/proc/2491/stat : 2491 (bsolo3.0.17) R 2489 2491 1353 0 -1 4194304 414 0 0 0 9 0 0 0 18 0 1 0 272516961 12152832 382 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551544 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2491/statm: 2967 382 309 324 0 2037 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11868

[startup+0.301237 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2491
/proc/meminfo: memFree=1855384/2055920 swapFree=4141160/4192956
[pid=2491] ppid=2489 vsize=11868 CPUtime=0.29
/proc/2491/stat : 2491 (bsolo3.0.17) R 2489 2491 1353 0 -1 4194304 417 0 0 0 29 0 0 0 19 0 1 0 272516961 12152832 385 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572606 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2491/statm: 2967 385 309 324 0 2037 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11868

[startup+0.701277 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2491
/proc/meminfo: memFree=1855384/2055920 swapFree=4141160/4192956
[pid=2491] ppid=2489 vsize=11868 CPUtime=0.69
/proc/2491/stat : 2491 (bsolo3.0.17) R 2489 2491 1353 0 -1 4194304 420 0 0 0 69 0 0 0 22 0 1 0 272516961 12152832 388 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551677 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2491/statm: 2967 388 309 324 0 2037 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11868

[startup+1.50135 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 2492
/proc/meminfo: memFree=1855056/2055920 swapFree=4141160/4192956
[pid=2491] ppid=2489 vsize=11868 CPUtime=1.49
/proc/2491/stat : 2491 (bsolo3.0.17) R 2489 2491 1353 0 -1 4194304 424 0 0 0 149 0 0 0 25 0 1 0 272516961 12152832 392 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11022093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2491/statm: 2967 392 309 324 0 2037 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11868

[startup+3.1025 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 2492
/proc/meminfo: memFree=1854928/2055920 swapFree=4141160/4192956
[pid=2491] ppid=2489 vsize=11868 CPUtime=3.09
/proc/2491/stat : 2491 (bsolo3.0.17) R 2489 2491 1353 0 -1 4194304 427 0 0 0 309 0 0 0 25 0 1 0 272516961 12152832 395 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551518 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2491/statm: 2967 395 309 324 0 2037 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11868

[startup+6.30181 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 2492
/proc/meminfo: memFree=1854672/2055920 swapFree=4141160/4192956
[pid=2491] ppid=2489 vsize=11868 CPUtime=6.29
/proc/2491/stat : 2491 (bsolo3.0.17) R 2489 2491 1353 0 -1 4194304 432 0 0 0 629 0 0 0 25 0 1 0 272516961 12152832 400 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091710 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2491/statm: 2967 400 309 324 0 2037 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11868

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 2492
/proc/meminfo: memFree=1854736/2055920 swapFree=4141160/4192956
[pid=2491] ppid=2489 vsize=11868 CPUtime=12.69
/proc/2491/stat : 2491 (bsolo3.0.17) R 2489 2491 1353 0 -1 4194304 435 0 0 0 1269 0 0 0 25 0 1 0 272516961 12152832 403 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551312 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2491/statm: 2967 403 309 324 0 2037 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11868

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 2492
/proc/meminfo: memFree=1854736/2055920 swapFree=4141160/4192956
[pid=2491] ppid=2489 vsize=11976 CPUtime=25.49
/proc/2491/stat : 2491 (bsolo3.0.17) R 2489 2491 1353 0 -1 4194304 441 0 0 0 2549 0 0 0 25 0 1 0 272516961 12263424 409 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551362 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2491/statm: 2994 409 309 324 0 2064 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11976

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 2492
/proc/meminfo: memFree=1854800/2055920 swapFree=4141160/4192956
[pid=2491] ppid=2489 vsize=11976 CPUtime=51.07
/proc/2491/stat : 2491 (bsolo3.0.17) R 2489 2491 1353 0 -1 4194304 449 0 0 0 5107 0 0 0 25 0 1 0 272516961 12263424 417 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2491/statm: 2994 417 309 324 0 2064 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11976

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 2492
/proc/meminfo: memFree=1854736/2055920 swapFree=4141160/4192956
[pid=2491] ppid=2489 vsize=11976 CPUtime=102.26
/proc/2491/stat : 2491 (bsolo3.0.17) R 2489 2491 1353 0 -1 4194304 457 0 0 0 10226 0 0 0 25 0 1 0 272516961 12263424 425 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572765 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2491/statm: 2994 425 309 324 0 2064 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11976

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2492
/proc/meminfo: memFree=1854672/2055920 swapFree=4141160/4192956
[pid=2491] ppid=2489 vsize=11976 CPUtime=162.24
/proc/2491/stat : 2491 (bsolo3.0.17) R 2489 2491 1353 0 -1 4194304 463 0 0 0 16224 0 0 0 25 0 1 0 272516961 12263424 431 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2491/statm: 2994 431 309 324 0 2064 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11976

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2492
/proc/meminfo: memFree=1854672/2055920 swapFree=4141160/4192956
[pid=2491] ppid=2489 vsize=12076 CPUtime=222.22
/proc/2491/stat : 2491 (bsolo3.0.17) R 2489 2491 1353 0 -1 4194304 467 0 0 0 22222 0 0 0 25 0 1 0 272516961 12365824 435 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572571 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2491/statm: 3019 435 309 324 0 2089 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 12076

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2492
/proc/meminfo: memFree=1854608/2055920 swapFree=4141160/4192956
[pid=2491] ppid=2489 vsize=12076 CPUtime=282.21
/proc/2491/stat : 2491 (bsolo3.0.17) R 2489 2491 1353 0 -1 4194304 468 0 0 0 28221 0 0 0 25 0 1 0 272516961 12365824 436 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550576 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2491/statm: 3019 436 309 324 0 2089 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 12076

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2492
/proc/meminfo: memFree=1854544/2055920 swapFree=4141160/4192956
[pid=2491] ppid=2489 vsize=12076 CPUtime=342.19
/proc/2491/stat : 2491 (bsolo3.0.17) R 2489 2491 1353 0 -1 4194304 473 0 0 0 34219 0 0 0 25 0 1 0 272516961 12365824 441 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11021842 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2491/statm: 3019 441 309 324 0 2089 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 12076

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2492
/proc/meminfo: memFree=1854480/2055920 swapFree=4141160/4192956
[pid=2491] ppid=2489 vsize=12076 CPUtime=402.18
/proc/2491/stat : 2491 (bsolo3.0.17) R 2489 2491 1353 0 -1 4194304 480 0 0 0 40217 1 0 0 25 0 1 0 272516961 12365824 448 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11021781 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2491/statm: 3019 448 309 324 0 2089 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 12076

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2494
/proc/meminfo: memFree=1854352/2055920 swapFree=4141160/4192956
[pid=2491] ppid=2489 vsize=12076 CPUtime=462.17
/proc/2491/stat : 2491 (bsolo3.0.17) R 2489 2491 1353 0 -1 4194304 480 0 0 0 46216 1 0 0 25 0 1 0 272516961 12365824 448 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11022068 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2491/statm: 3019 448 309 324 0 2089 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 12076

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2494
/proc/meminfo: memFree=1854544/2055920 swapFree=4141160/4192956
[pid=2491] ppid=2489 vsize=12080 CPUtime=522.15
/proc/2491/stat : 2491 (bsolo3.0.17) R 2489 2491 1353 0 -1 4194304 481 0 0 0 52214 1 0 0 25 0 1 0 272516961 12369920 449 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2491/statm: 3020 449 309 324 0 2090 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 12080

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2494
/proc/meminfo: memFree=1854544/2055920 swapFree=4141160/4192956
[pid=2491] ppid=2489 vsize=12080 CPUtime=582.14
/proc/2491/stat : 2491 (bsolo3.0.17) R 2489 2491 1353 0 -1 4194304 484 0 0 0 58213 1 0 0 25 0 1 0 272516961 12369920 452 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11022194 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2491/statm: 3020 452 309 324 0 2090 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 12080

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2494
/proc/meminfo: memFree=1854608/2055920 swapFree=4141160/4192956
[pid=2491] ppid=2489 vsize=12080 CPUtime=642.12
/proc/2491/stat : 2491 (bsolo3.0.17) R 2489 2491 1353 0 -1 4194304 488 0 0 0 64211 1 0 0 25 0 1 0 272516961 12369920 456 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2491/statm: 3020 456 309 324 0 2090 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 12080


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2494
/proc/meminfo: memFree=1854608/2055920 swapFree=4141160/4192956
[pid=2491] ppid=2489 vsize=12176 CPUtime=882.06
/proc/2491/stat : 2491 (bsolo3.0.17) R 2489 2491 1353 0 -1 4194304 495 0 0 0 88204 2 0 0 25 0 1 0 272516961 12468224 463 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134574225 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2491/statm: 3044 463 309 324 0 2114 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 12176

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2494
/proc/meminfo: memFree=1854608/2055920 swapFree=4141160/4192956
[pid=2491] ppid=2489 vsize=12176 CPUtime=942.05
/proc/2491/stat : 2491 (bsolo3.0.17) R 2489 2491 1353 0 -1 4194304 495 0 0 0 94203 2 0 0 25 0 1 0 272516961 12468224 463 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551039 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2491/statm: 3044 463 309 324 0 2114 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 12176

[startup+1002.3 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 2494
/proc/meminfo: memFree=1854608/2055920 swapFree=4141160/4192956
[pid=2491] ppid=2489 vsize=12176 CPUtime=1002.03
/proc/2491/stat : 2491 (bsolo3.0.17) R 2489 2491 1353 0 -1 4194304 495 0 0 0 100201 2 0 0 25 0 1 0 272516961 12468224 463 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091726 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2491/statm: 3044 463 309 324 0 2114 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 12176

[startup+1062.3 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 2494
/proc/meminfo: memFree=1854608/2055920 swapFree=4141160/4192956
[pid=2491] ppid=2489 vsize=12176 CPUtime=1062.02
/proc/2491/stat : 2491 (bsolo3.0.17) R 2489 2491 1353 0 -1 4194304 495 0 0 0 106200 2 0 0 25 0 1 0 272516961 12468224 463 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2491/statm: 3044 463 309 324 0 2114 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 12176

[startup+1122.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 2494
/proc/meminfo: memFree=1854608/2055920 swapFree=4141160/4192956
[pid=2491] ppid=2489 vsize=12176 CPUtime=1122
/proc/2491/stat : 2491 (bsolo3.0.17) R 2489 2491 1353 0 -1 4194304 498 0 0 0 112198 2 0 0 25 0 1 0 272516961 12468224 466 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550832 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2491/statm: 3044 466 309 324 0 2114 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 12176

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2494
/proc/meminfo: memFree=1854544/2055920 swapFree=4141160/4192956
[pid=2491] ppid=2489 vsize=12176 CPUtime=1181.98
/proc/2491/stat : 2491 (bsolo3.0.17) R 2489 2491 1353 0 -1 4194304 498 0 0 0 118196 2 0 0 25 0 1 0 272516961 12468224 466 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11022080 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2491/statm: 3044 466 309 324 0 2114 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 12176

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2494
/proc/meminfo: memFree=1854480/2055920 swapFree=4141160/4192956
[pid=2491] ppid=2489 vsize=12176 CPUtime=1241.98
/proc/2491/stat : 2491 (bsolo3.0.17) R 2489 2491 1353 0 -1 4194304 498 0 0 0 124195 3 0 0 25 0 1 0 272516961 12468224 466 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134574158 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2491/statm: 3044 466 309 324 0 2114 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 12176

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2494
/proc/meminfo: memFree=1854480/2055920 swapFree=4141160/4192956
[pid=2491] ppid=2489 vsize=12176 CPUtime=1301.96
/proc/2491/stat : 2491 (bsolo3.0.17) R 2489 2491 1353 0 -1 4194304 499 0 0 0 130193 3 0 0 25 0 1 0 272516961 12468224 467 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551109 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2491/statm: 3044 467 309 324 0 2114 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 12176

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2494
/proc/meminfo: memFree=1854352/2055920 swapFree=4141160/4192956
[pid=2491] ppid=2489 vsize=12176 CPUtime=1361.94
/proc/2491/stat : 2491 (bsolo3.0.17) R 2489 2491 1353 0 -1 4194304 513 0 0 0 136191 3 0 0 25 0 1 0 272516961 12468224 481 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550924 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2491/statm: 3044 481 309 324 0 2114 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 12176

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2494
/proc/meminfo: memFree=1854288/2055920 swapFree=4141160/4192956
[pid=2491] ppid=2489 vsize=12176 CPUtime=1421.93
/proc/2491/stat : 2491 (bsolo3.0.17) R 2489 2491 1353 0 -1 4194304 513 0 0 0 142190 3 0 0 25 0 1 0 272516961 12468224 481 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2491/statm: 3044 481 309 324 0 2114 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 12176

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2494
/proc/meminfo: memFree=1854288/2055920 swapFree=4141160/4192956
[pid=2491] ppid=2489 vsize=12176 CPUtime=1481.91
/proc/2491/stat : 2491 (bsolo3.0.17) R 2489 2491 1353 0 -1 4194304 513 0 0 0 148188 3 0 0 25 0 1 0 272516961 12468224 481 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550751 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2491/statm: 3044 481 309 324 0 2114 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 12176

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2494
/proc/meminfo: memFree=1854288/2055920 swapFree=4141160/4192956
[pid=2491] ppid=2489 vsize=12176 CPUtime=1541.89
/proc/2491/stat : 2491 (bsolo3.0.17) R 2489 2491 1353 0 -1 4194304 513 0 0 0 154186 3 0 0 25 0 1 0 272516961 12468224 481 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2491/statm: 3044 481 309 324 0 2114 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 12176

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2494
/proc/meminfo: memFree=1854288/2055920 swapFree=4141160/4192956
[pid=2491] ppid=2489 vsize=12176 CPUtime=1601.89
/proc/2491/stat : 2491 (bsolo3.0.17) R 2489 2491 1353 0 -1 4194304 513 0 0 0 160185 4 0 0 25 0 1 0 272516961 12468224 481 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134558629 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2491/statm: 3044 481 309 324 0 2114 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 12176

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2494
/proc/meminfo: memFree=1854416/2055920 swapFree=4141160/4192956
[pid=2491] ppid=2489 vsize=12176 CPUtime=1661.87
/proc/2491/stat : 2491 (bsolo3.0.17) R 2489 2491 1353 0 -1 4194304 513 0 0 0 166183 4 0 0 25 0 1 0 272516961 12468224 481 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11022376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2491/statm: 3044 481 309 324 0 2114 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 12176

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2494
/proc/meminfo: memFree=1854416/2055920 swapFree=4141160/4192956
[pid=2491] ppid=2489 vsize=12176 CPUtime=1721.85
/proc/2491/stat : 2491 (bsolo3.0.17) R 2489 2491 1353 0 -1 4194304 513 0 0 0 172181 4 0 0 25 0 1 0 272516961 12468224 481 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134573553 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2491/statm: 3044 481 309 324 0 2114 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 12176

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2494
/proc/meminfo: memFree=1854352/2055920 swapFree=4141160/4192956
[pid=2491] ppid=2489 vsize=12176 CPUtime=1781.84
/proc/2491/stat : 2491 (bsolo3.0.17) R 2489 2491 1353 0 -1 4194304 513 0 0 0 178180 4 0 0 25 0 1 0 272516961 12468224 481 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551336 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2491/statm: 3044 481 309 324 0 2114 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 12176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2494
/proc/meminfo: memFree=1854416/2055920 swapFree=4141160/4192956
[pid=2491] ppid=2489 vsize=12176 CPUtime=1800.04
/proc/2491/stat : 2491 (bsolo3.0.17) R 2489 2491 1353 0 -1 4194304 513 0 0 0 180000 4 0 0 25 0 1 0 272516961 12468224 481 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160521828 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2491/statm: 3044 481 309 324 0 2114 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 12176

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2494
/proc/meminfo: memFree=1854416/2055920 swapFree=4141160/4192956
[pid=2491] ppid=2489 vsize=12176 CPUtime=1800.04
/proc/2491/stat : 2491 (bsolo3.0.17) R 2489 2491 1353 0 -1 4194304 513 0 0 0 180000 4 0 0 25 0 1 0 272516961 12468224 481 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160521828 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2491/statm: 3044 481 309 324 0 2114 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 12176

Child status: 15
Real time (s): 1800.51
CPU time (s): 1800.05
CPU user time (s): 1800
CPU system time (s): 0.046992
CPU usage (%): 99.9745
Max. virtual memory (cumulated for all children) (KiB): 12208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800
system time used= 0.046992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 517
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= 12
involuntary context switches= 4695

runsolver used 1.47078 second user time and 3.61545 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Mon Apr 30 20:26:32 UTC 2007

IDJOB= 452764
IDBENCH= 47831
IDSOLVER= 199
FILE ID= node4/452764-1177964792

PBS_JOBID= 4727703

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/crafted/spence/medium/s89-100.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/452764-1177964792/instance-452764-1177964792.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-452764-1177964792 -o ROOT/results/node4/solver-452764-1177964792 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/452764-1177964792/instance-452764-1177964792.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  f001ecc779eb830b11a571491f9ca535

RANDOM SEED= 863053187

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
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	: 5931.00
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		: 3000.218
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:       1855856 kB
Buffers:         33016 kB
Cached:          80016 kB
SwapCached:      14808 kB
Active:          48488 kB
Inactive:        88564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1855856 kB
SwapTotal:     4192956 kB
SwapFree:      4141160 kB
Dirty:            6588 kB
Writeback:           0 kB
Mapped:          30976 kB
Slab:            48428 kB
Committed_AS:  6430860 kB
PageTables:       1820 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= 66558 MiB

End job on node4 on Mon Apr 30 20:56:35 UTC 2007