Trace number 433014

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
bsolo 3.0.17? (TO) 1800.05 1802.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-f600.opb
MD5SUM2b1f0bdf934439fa3364f5fdf4570849
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1200
Total number of constraints3150
Number of constraints which are clauses3150
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 constraint3
Number of terms in the objective function 1200
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 1200
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1200
Number of bits of the biggest sum of numbers11
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/433014-1177952921/instance-433014-1177952921.opb
0.00/0.00	c File size is 104111 bytes.
0.00/0.02	c Highest Coefficient sum: 1200
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.019 s
0.00/0.02	c Var: 1200 Constr: 3150 3150/0/0 Lit: 8850 Watch. Lit: 6300
0.00/0.02	c Obj. Vars: 1200 (100 % of total variables)
0.00/0.03	c Pre-processing Time: 0.033 s
0.00/0.03	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.03	c        0   1197     3150     8850    2     6300    1049      0      0 0.03
0.00/0.03	c Switching off LPR mode.
1800.04/1800.50	c      100   1197     3250    14243    4     6500    1154    100   1886 0.05
1800.04/1800.50	c      250   1197     3400    22941    6     6800    1270    250   3012 0.08
1800.04/1800.50	c      477   1197     3627    34725    9     7254    1398    477   3669 0.13
1800.04/1800.50	c      818   1197     3968    52107   13     7936    1538    818   3970 0.21
1800.04/1800.50	c     1329   1197     4479    82602   18     8958    1692   1329   4114 0.32
1800.04/1800.50	c     2092   1197     4256    63395   14     8512    1862   1106   4015 0.52
1800.04/1800.50	c     3240   1197     4344    62746   14     8688    2049   1194   3894 0.83
1800.04/1800.50	c     4962   1197     4923    99076   20     9846    2254   1773   3770 1.32
1800.04/1800.50	c     7551   1197     5006   106886   21    10012    2480   1856   3607 2.09
1800.04/1800.50	c    11430   1197     4850    95264   19     9700    2729   1700   3396 3.37
1800.04/1800.50	c    17252   1197     4794    85468   17     9588    3002   1644   3282 5.26
1800.04/1800.50	c    25991   1197     5493   125989   22    10986    3303   2343   3155 8.24
1800.04/1800.50	c    39102   1197     6231   176688   28    12462    3634   3081   3029 12.91
1800.04/1800.50	c    58777   1197     6484   181250   27    12968    3998   3334   2860 20.55
1800.04/1800.50	c    88289   1197     6149   161058   26    12298    4398   2999   2742 32.19
1800.04/1800.50	c   132559   1197     6133   157799   25    12266    4838   2983   2642 50.17
1800.04/1800.50	c   198969   1197     5952   147693   24    11904    5322   2802   2539 78.36
1800.04/1800.50	c   298590   1197     7614   253318   33    15228    5855   4464   2407 124.03
1800.04/1800.50	c   448027   1197     6683   195391   29    13366    6441   3533   2246 199.39
1800.04/1800.50	c   672186   1197     9280   348161   37    18560    7086   6130   2115 317.76
1800.04/1800.50	c  1008429   1197    10072   423171   42    20144    7795   6922   1968 512.41
1800.04/1800.50	c  1512800   1197     9087   338853   37    18174    8575   5937   1811 835.13
1800.04/1800.50	c  2269363   1197     8783   325640   37    17566    9433   5633   1692 1341.16
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   23  2863310 555770  3832080     8646   335762   5496   1590 1800.05
1800.04/1800.50	s UNKNOWN
1800.04/1800.50	c Total time: 1800.05 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-433014-1177952921 -o ROOT/results/node4/solver-433014-1177952921 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433014-1177952921/instance-433014-1177952921.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: 0.85 0.97 0.96 3/77 1329
/proc/meminfo: memFree=1858192/2055920 swapFree=4141160/4192956
[pid=1329] ppid=1327 vsize=11840 CPUtime=0
/proc/1329/stat : 1329 (bsolo3.0.17) R 1327 1329 32399 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 271329855 12124160 333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11023995 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 2960 333 279 324 0 2004 0

[startup+0.0792651 s]
/proc/loadavg: 0.85 0.97 0.96 3/77 1329
/proc/meminfo: memFree=1858192/2055920 swapFree=4141160/4192956
[pid=1329] ppid=1327 vsize=4744 CPUtime=0.07
/proc/1329/stat : 1329 (bsolo3.0.17) R 1327 1329 32399 0 -1 4194304 627 0 0 0 7 0 0 0 18 0 1 0 271329855 4857856 571 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11023995 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 1186 571 308 324 0 256 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4744

[startup+0.101267 s]
/proc/loadavg: 0.85 0.97 0.96 3/77 1329
/proc/meminfo: memFree=1858192/2055920 swapFree=4141160/4192956
[pid=1329] ppid=1327 vsize=4876 CPUtime=0.09
/proc/1329/stat : 1329 (bsolo3.0.17) R 1327 1329 32399 0 -1 4194304 646 0 0 0 9 0 0 0 18 0 1 0 271329855 4993024 590 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11023995 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 1219 590 308 324 0 289 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4876

[startup+0.301286 s]
/proc/loadavg: 0.85 0.97 0.96 3/77 1329
/proc/meminfo: memFree=1858192/2055920 swapFree=4141160/4192956
[pid=1329] ppid=1327 vsize=5664 CPUtime=0.29
/proc/1329/stat : 1329 (bsolo3.0.17) R 1327 1329 32399 0 -1 4194304 832 0 0 0 29 0 0 0 19 0 1 0 271329855 5799936 776 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11023995 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 1416 776 309 324 0 486 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5664

[startup+0.701324 s]
/proc/loadavg: 0.85 0.97 0.96 3/77 1329
/proc/meminfo: memFree=1858192/2055920 swapFree=4141160/4192956
[pid=1329] ppid=1327 vsize=6056 CPUtime=0.69
/proc/1329/stat : 1329 (bsolo3.0.17) R 1327 1329 32399 0 -1 4194304 957 0 0 0 69 0 0 0 23 0 1 0 271329855 6201344 901 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134584989 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 1514 901 309 324 0 584 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6056

[startup+1.5014 s]
/proc/loadavg: 0.85 0.97 0.96 2/78 1330
/proc/meminfo: memFree=1855752/2055920 swapFree=4141160/4192956
[pid=1329] ppid=1327 vsize=6444 CPUtime=1.49
/proc/1329/stat : 1329 (bsolo3.0.17) R 1327 1329 32399 0 -1 4194304 1046 0 0 0 148 1 0 0 25 0 1 0 271329855 6598656 990 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 1611 990 309 324 0 681 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6444

[startup+3.10155 s]
/proc/loadavg: 0.85 0.97 0.96 2/78 1330
/proc/meminfo: memFree=1855240/2055920 swapFree=4141160/4192956
[pid=1329] ppid=1327 vsize=6700 CPUtime=3.09
/proc/1329/stat : 1329 (bsolo3.0.17) R 1327 1329 32399 0 -1 4194304 1103 0 0 0 308 1 0 0 25 0 1 0 271329855 6860800 1047 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11018317 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 1675 1047 309 324 0 745 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6700

[startup+6.30186 s]
/proc/loadavg: 0.86 0.97 0.96 2/78 1330
/proc/meminfo: memFree=1854664/2055920 swapFree=4141160/4192956
[pid=1329] ppid=1327 vsize=6968 CPUtime=6.29
/proc/1329/stat : 1329 (bsolo3.0.17) R 1327 1329 32399 0 -1 4194304 1171 0 0 0 628 1 0 0 25 0 1 0 271329855 7135232 1115 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 1742 1115 309 324 0 812 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6968

[startup+12.7015 s]
/proc/loadavg: 0.87 0.97 0.96 2/78 1330
/proc/meminfo: memFree=1854280/2055920 swapFree=4141160/4192956
[pid=1329] ppid=1327 vsize=7356 CPUtime=12.69
/proc/1329/stat : 1329 (bsolo3.0.17) R 1327 1329 32399 0 -1 4194304 1267 0 0 0 1268 1 0 0 25 0 1 0 271329855 7532544 1211 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11030164 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 1839 1211 309 324 0 909 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7356

[startup+25.5017 s]
/proc/loadavg: 0.98 0.99 0.97 2/78 1330
/proc/meminfo: memFree=1853512/2055920 swapFree=4141160/4192956
[pid=1329] ppid=1327 vsize=8128 CPUtime=25.48
/proc/1329/stat : 1329 (bsolo3.0.17) R 1327 1329 32399 0 -1 4194304 1459 0 0 0 2547 1 0 0 25 0 1 0 271329855 8323072 1403 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11021915 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 2032 1403 309 324 0 1102 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8128

[startup+51.1012 s]
/proc/loadavg: 0.98 0.99 0.97 2/78 1330
/proc/meminfo: memFree=1853064/2055920 swapFree=4141160/4192956
[pid=1329] ppid=1327 vsize=8520 CPUtime=51.07
/proc/1329/stat : 1329 (bsolo3.0.17) R 1327 1329 32399 0 -1 4194304 1561 0 0 0 5105 2 0 0 25 0 1 0 271329855 8724480 1505 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134574045 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 2130 1505 309 324 0 1200 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8520

[startup+102.304 s]
/proc/loadavg: 1.03 1.00 0.97 2/78 1330
/proc/meminfo: memFree=1852424/2055920 swapFree=4141160/4192956
[pid=1329] ppid=1327 vsize=9276 CPUtime=102.26
/proc/1329/stat : 1329 (bsolo3.0.17) R 1327 1329 32399 0 -1 4194304 1754 0 0 0 10224 2 0 0 25 0 1 0 271329855 9498624 1698 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11022074 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 2319 1698 309 324 0 1389 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9276

[startup+162.302 s]
/proc/loadavg: 1.01 1.00 0.97 2/78 1330
/proc/meminfo: memFree=1851976/2055920 swapFree=4141160/4192956
[pid=1329] ppid=1327 vsize=9644 CPUtime=162.25
/proc/1329/stat : 1329 (bsolo3.0.17) R 1327 1329 32399 0 -1 4194304 1849 0 0 0 16222 3 0 0 25 0 1 0 271329855 9875456 1793 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11021912 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 2411 1793 309 324 0 1481 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9644

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 1330
/proc/meminfo: memFree=1851464/2055920 swapFree=4141160/4192956
[pid=1329] ppid=1327 vsize=10144 CPUtime=222.23
/proc/1329/stat : 1329 (bsolo3.0.17) R 1327 1329 32399 0 -1 4194304 1960 0 0 0 22220 3 0 0 25 0 1 0 271329855 10387456 1904 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091721 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 2536 1904 309 324 0 1606 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10144

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 1330
/proc/meminfo: memFree=1851336/2055920 swapFree=4141160/4192956
[pid=1329] ppid=1327 vsize=10324 CPUtime=282.22
/proc/1329/stat : 1329 (bsolo3.0.17) R 1327 1329 32399 0 -1 4194304 2019 0 0 0 28218 4 0 0 25 0 1 0 271329855 10571776 1963 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 2581 1963 309 324 0 1651 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 10324

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 1330
/proc/meminfo: memFree=1850632/2055920 swapFree=4141160/4192956
[pid=1329] ppid=1327 vsize=11104 CPUtime=342.2
/proc/1329/stat : 1329 (bsolo3.0.17) R 1327 1329 32399 0 -1 4194304 2200 0 0 0 34216 4 0 0 25 0 1 0 271329855 11370496 2144 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551475 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 2776 2144 309 324 0 1846 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 11104

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 1330
/proc/meminfo: memFree=1850504/2055920 swapFree=4141160/4192956
[pid=1329] ppid=1327 vsize=11188 CPUtime=402.19
/proc/1329/stat : 1329 (bsolo3.0.17) R 1327 1329 32399 0 -1 4194304 2236 0 0 0 40214 5 0 0 25 0 1 0 271329855 11456512 2180 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 2797 2180 309 324 0 1867 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 11188

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 1330
/proc/meminfo: memFree=1850312/2055920 swapFree=4141160/4192956
[pid=1329] ppid=1327 vsize=11316 CPUtime=462.17
/proc/1329/stat : 1329 (bsolo3.0.17) R 1327 1329 32399 0 -1 4194304 2267 0 0 0 46212 5 0 0 25 0 1 0 271329855 11587584 2211 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091745 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 2829 2211 309 324 0 1899 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 11316

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 1330
/proc/meminfo: memFree=1849992/2055920 swapFree=4141160/4192956
[pid=1329] ppid=1327 vsize=11664 CPUtime=522.16
/proc/1329/stat : 1329 (bsolo3.0.17) R 1327 1329 32399 0 -1 4194304 2351 0 0 0 52210 6 0 0 25 0 1 0 271329855 11943936 2282 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550896 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 2916 2282 309 324 0 1986 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 11664

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 1330
/proc/meminfo: memFree=1849864/2055920 swapFree=4141160/4192956
[pid=1329] ppid=1327 vsize=11784 CPUtime=582.14
/proc/1329/stat : 1329 (bsolo3.0.17) R 1327 1329 32399 0 -1 4194304 2382 0 0 0 58208 6 0 0 25 0 1 0 271329855 12066816 2313 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 2946 2313 309 324 0 2016 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 11784

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 1330
/proc/meminfo: memFree=1849544/2055920 swapFree=4141160/4192956
[pid=1329] ppid=1327 vsize=12032 CPUtime=642.13
/proc/1329/stat : 1329 (bsolo3.0.17) R 1327 1329 32399 0 -1 4194304 2459 0 0 0 64206 7 0 0 25 0 1 0 271329855 12320768 2390 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550924 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 3008 2390 309 324 0 2078 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 12032


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

/proc/meminfo: memFree=1848968/2055920 swapFree=4141160/4192956
[pid=1329] ppid=1327 vsize=12676 CPUtime=1062.02
/proc/1329/stat : 1329 (bsolo3.0.17) R 1327 1329 32399 0 -1 4194304 2699 0 0 0 106192 10 0 0 25 0 1 0 271329855 12980224 2540 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091726 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 3169 2540 309 324 0 2239 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 12676

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 1330
/proc/meminfo: memFree=1848904/2055920 swapFree=4141160/4192956
[pid=1329] ppid=1327 vsize=12676 CPUtime=1122
/proc/1329/stat : 1329 (bsolo3.0.17) R 1327 1329 32399 0 -1 4194304 2699 0 0 0 112190 10 0 0 25 0 1 0 271329855 12980224 2540 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11019632 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 3169 2540 309 324 0 2239 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 12676

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 1330
/proc/meminfo: memFree=1848904/2055920 swapFree=4141160/4192956
[pid=1329] ppid=1327 vsize=12676 CPUtime=1181.99
/proc/1329/stat : 1329 (bsolo3.0.17) R 1327 1329 32399 0 -1 4194304 2699 0 0 0 118188 11 0 0 25 0 1 0 271329855 12980224 2540 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11030245 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 3169 2540 309 324 0 2239 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 12676

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 1330
/proc/meminfo: memFree=1848904/2055920 swapFree=4141160/4192956
[pid=1329] ppid=1327 vsize=12676 CPUtime=1241.97
/proc/1329/stat : 1329 (bsolo3.0.17) R 1327 1329 32399 0 -1 4194304 2699 0 0 0 124186 11 0 0 25 0 1 0 271329855 12980224 2540 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572383 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 3169 2540 309 324 0 2239 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 12676

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 1330
/proc/meminfo: memFree=1848904/2055920 swapFree=4141160/4192956
[pid=1329] ppid=1327 vsize=12676 CPUtime=1301.97
/proc/1329/stat : 1329 (bsolo3.0.17) R 1327 1329 32399 0 -1 4194304 2699 0 0 0 130185 12 0 0 25 0 1 0 271329855 12980224 2540 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11020190 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 3169 2540 309 324 0 2239 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 12676

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 1330
/proc/meminfo: memFree=1847688/2055920 swapFree=4141160/4192956
[pid=1329] ppid=1327 vsize=13840 CPUtime=1361.94
/proc/1329/stat : 1329 (bsolo3.0.17) R 1327 1329 32399 0 -1 4194304 2997 0 0 0 136182 12 0 0 25 0 1 0 271329855 14172160 2838 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 3460 2838 309 324 0 2530 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 13840

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 1330
/proc/meminfo: memFree=1847304/2055920 swapFree=4141160/4192956
[pid=1329] ppid=1327 vsize=14224 CPUtime=1421.94
/proc/1329/stat : 1329 (bsolo3.0.17) R 1327 1329 32399 0 -1 4194304 3101 0 0 0 142181 13 0 0 25 0 1 0 271329855 14565376 2942 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134558648 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 3556 2942 309 324 0 2626 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 14224

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 1330
/proc/meminfo: memFree=1847240/2055920 swapFree=4141160/4192956
[pid=1329] ppid=1327 vsize=14224 CPUtime=1481.92
/proc/1329/stat : 1329 (bsolo3.0.17) R 1327 1329 32399 0 -1 4194304 3101 0 0 0 148179 13 0 0 25 0 1 0 271329855 14565376 2942 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550890 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 3556 2942 309 324 0 2626 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 14224

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 1332
/proc/meminfo: memFree=1847240/2055920 swapFree=4141160/4192956
[pid=1329] ppid=1327 vsize=14224 CPUtime=1541.9
/proc/1329/stat : 1329 (bsolo3.0.17) R 1327 1329 32399 0 -1 4194304 3101 0 0 0 154176 14 0 0 25 0 1 0 271329855 14565376 2942 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 3556 2942 309 324 0 2626 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 14224

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 1332
/proc/meminfo: memFree=1847240/2055920 swapFree=4141160/4192956
[pid=1329] ppid=1327 vsize=14224 CPUtime=1601.89
/proc/1329/stat : 1329 (bsolo3.0.17) R 1327 1329 32399 0 -1 4194304 3101 0 0 0 160175 14 0 0 25 0 1 0 271329855 14565376 2942 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551266 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 3556 2942 309 324 0 2626 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 14224

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 1332
/proc/meminfo: memFree=1847240/2055920 swapFree=4141160/4192956
[pid=1329] ppid=1327 vsize=14224 CPUtime=1661.87
/proc/1329/stat : 1329 (bsolo3.0.17) R 1327 1329 32399 0 -1 4194304 3101 0 0 0 166173 14 0 0 25 0 1 0 271329855 14565376 2942 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 3556 2942 309 324 0 2626 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 14224

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 1332
/proc/meminfo: memFree=1847240/2055920 swapFree=4141160/4192956
[pid=1329] ppid=1327 vsize=14224 CPUtime=1721.86
/proc/1329/stat : 1329 (bsolo3.0.17) R 1327 1329 32399 0 -1 4194304 3101 0 0 0 172171 15 0 0 25 0 1 0 271329855 14565376 2942 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11022116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 3556 2942 309 324 0 2626 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 14224

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 1332
/proc/meminfo: memFree=1847176/2055920 swapFree=4141160/4192956
[pid=1329] ppid=1327 vsize=14224 CPUtime=1781.84
/proc/1329/stat : 1329 (bsolo3.0.17) R 1327 1329 32399 0 -1 4194304 3101 0 0 0 178169 15 0 0 25 0 1 0 271329855 14565376 2942 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160527345 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 3556 2942 309 324 0 2626 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 14224



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 1332
/proc/meminfo: memFree=1847176/2055920 swapFree=4141160/4192956
[pid=1329] ppid=1327 vsize=14224 CPUtime=1800.04
/proc/1329/stat : 1329 (bsolo3.0.17) R 1327 1329 32399 0 -1 4194304 3101 0 0 0 179989 15 0 0 25 0 1 0 271329855 14565376 2942 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 3556 2942 309 324 0 2626 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 14224

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

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 0.97 1/79 1333
/proc/meminfo: memFree=1847168/2055920 swapFree=4141160/4192956
[pid=1329] ppid=1327 vsize=14224 CPUtime=1800.04
/proc/1329/stat : 1329 (bsolo3.0.17) S 1327 1329 32399 0 -1 4194304 3101 0 0 0 179989 15 0 0 25 0 1 0 271329855 14565376 2942 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 3556 2942 309 324 0 2626 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 14224

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 0.97 1/79 1333
/proc/meminfo: memFree=1847168/2055920 swapFree=4141160/4192956
[pid=1329] ppid=1327 vsize=14224 CPUtime=1800.04
/proc/1329/stat : 1329 (bsolo3.0.17) S 1327 1329 32399 0 -1 4194304 3101 0 0 0 179989 15 0 0 25 0 1 0 271329855 14565376 2942 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 3556 2942 309 324 0 2626 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 14224

[startup+1802.4 s]
/proc/loadavg: 1.00 1.00 0.97 1/79 1333
/proc/meminfo: memFree=1847168/2055920 swapFree=4141160/4192956
[pid=1329] ppid=1327 vsize=14224 CPUtime=1800.04
/proc/1329/stat : 1329 (bsolo3.0.17) S 1327 1329 32399 0 -1 4194304 3101 0 0 0 179989 15 0 0 25 0 1 0 271329855 14565376 2942 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 3556 2942 309 324 0 2626 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 14224

[startup+1802.5 s]
/proc/loadavg: 1.00 1.00 0.97 1/79 1333
/proc/meminfo: memFree=1847168/2055920 swapFree=4141160/4192956
[pid=1329] ppid=1327 vsize=14224 CPUtime=1800.04
/proc/1329/stat : 1329 (bsolo3.0.17) S 1327 1329 32399 0 -1 4194304 3101 0 0 0 179989 15 0 0 25 0 1 0 271329855 14565376 2942 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 3556 2942 309 324 0 2626 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 14224

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.51
CPU time (s): 1800.05
CPU user time (s): 1799.89
CPU system time (s): 0.159975
CPU usage (%): 99.8636
Max. virtual memory (cumulated for all children) (KiB): 14224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.89
system time used= 0.159975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3101
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= 13
involuntary context switches= 39376

runsolver used 1.47578 second user time and 3.62845 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Mon Apr 30 17:08:41 UTC 2007

IDJOB= 433014
IDBENCH= 2155
IDSOLVER= 199
FILE ID= node4/433014-1177952921

PBS_JOBID= 4727635

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-f600.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433014-1177952921/instance-433014-1177952921.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-433014-1177952921 -o ROOT/results/node4/solver-433014-1177952921 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/433014-1177952921/instance-433014-1177952921.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  2b1f0bdf934439fa3364f5fdf4570849

RANDOM SEED= 232374355

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:       1858600 kB
Buffers:         34268 kB
Cached:          77336 kB
SwapCached:      14808 kB
Active:          53372 kB
Inactive:        80924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1858600 kB
SwapTotal:     4192956 kB
SwapFree:      4141160 kB
Dirty:            6804 kB
Writeback:           0 kB
Mapped:          29656 kB
Slab:            48520 kB
Committed_AS:  6428532 kB
PageTables:       1816 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 17:38:44 UTC 2007