Trace number 457668

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) 1800.15 1800.7

General information on the benchmark

Namenormalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/
manquinho/dbsg/normalized-dbsg_500_60_2_80.opb
MD5SUMf309126dc76153b39022a856cb65e640
Bench CategorySATUNSAT-SMALLINT-NLC (no optimisation, small integers, non linear constraints)
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 FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1000
Total number of constraints1502
Number of constraints which are clauses500
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints1001
Minimum length of a constraint2
Maximum length of a constraint1000
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 80
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)74976
Sum of products size (including duplicates)149952
Number of different products37488
Sum of products size74976

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/457668-1178372276/instance-457668-1178372276.opb
0.00/0.00	c File size is 987306 bytes.
0.39/0.47	c Highest Coefficient sum: 1000
0.39/0.47	c Parsing was ok!!
0.39/0.47	c Total parsing time: 0.474 s
0.59/0.60	c Var: 75976 Constr: 151455 75476/1003/74976 Lit: 528332 Watch. Lit: 451939
0.59/0.60	c Obj. Vars: 0 (0 % of total variables)
179.64/179.71	c Pre-processing Time: 179.663 s
179.64/179.71	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
179.64/179.71	c        0  75976   151455   528332    3   451939  500000      0      0 179.66
179.64/179.71	c Switching off LPR mode.
1800.05/1800.60	c      355  75976   151810   791677    5   452649  550001    355      1 184.24
1800.05/1800.60	c      838  75976   152293  1123356    7   453615  605002    838      4 195.08
1800.05/1800.60	c     1255  75976   152710  1420251    9   454449  665503   1255      6 201.59
1800.05/1800.60	c     1606  75976   153061  1728386   11   455151  732054   1606      7 202.80
1800.05/1800.60	c     2123  75976   153578  2187739   14   456185  805260   2123     10 206.14
1800.05/1800.60	c     2886  75976   154341  2833494   18   457711  885787   2886     13 211.75
1800.05/1800.60	c     4038  75976   155493  3840165   24   460015  974366   4038     18 216.53
1800.05/1800.60	c     5766  75976   157221  5296829   33   463471  500000   5766     25 224.35
1800.05/1800.60	c     8355  75976   159810  7542461   47   468649  550001   8355     33 248.88
1800.05/1800.60	c    12238  75976   163693 11092685   67   476415  605002  12238     45 268.16
1800.05/1800.60	c    18060  75976   169515 16066927   94   488059  665503  18060     60 298.44
1800.05/1800.60	c    26877  75976   178332 19104878  107   505693  732054  26877     48 551.22
1800.05/1800.60	c    40034  75976   191489 24813576  129   532007  805260  40034     53 745.42
1800.05/1800.60	c Caught signal: 15
1800.05/1800.60	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.05/1800.60	c   13    56494    992   154429   207949 39335616  56494     31 1800.06
1800.05/1800.60	s UNKNOWN
1800.05/1800.60	c Total time: 1800.06 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/node52/watcher-457668-1178372276 -o ROOT/results/node52/solver-457668-1178372276 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/457668-1178372276/instance-457668-1178372276.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 15654
/proc/meminfo: memFree=1801108/2055920 swapFree=4183124/4192956
[pid=15654] ppid=15652 vsize=12704 CPUtime=0
/proc/15654/stat : 15654 (bsolo3.0.17) R 15652 15654 14291 0 -1 4194304 364 0 0 0 0 0 0 0 18 0 1 0 192072720 13008896 334 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4744827 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15654/statm: 3176 334 279 324 0 2004 0

[startup+0.103484 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 15654
/proc/meminfo: memFree=1801108/2055920 swapFree=4183124/4192956
[pid=15654] ppid=15652 vsize=9916 CPUtime=0.09
/proc/15654/stat : 15654 (bsolo3.0.17) R 15652 15654 14291 0 -1 4194304 1674 0 0 0 8 1 0 0 18 0 1 0 192072720 10153984 1644 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4744827 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15654/statm: 2479 1645 339 324 0 1307 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9916

[startup+0.20149 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 15654
/proc/meminfo: memFree=1801108/2055920 swapFree=4183124/4192956
[pid=15654] ppid=15652 vsize=14668 CPUtime=0.19
/proc/15654/stat : 15654 (bsolo3.0.17) R 15652 15654 14291 0 -1 4194304 2951 0 0 0 17 2 0 0 18 0 1 0 192072720 15020032 2881 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15654/statm: 3667 2881 388 324 0 2495 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 14668

[startup+0.301496 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 15654
/proc/meminfo: memFree=1801108/2055920 swapFree=4183124/4192956
[pid=15654] ppid=15652 vsize=20048 CPUtime=0.29
/proc/15654/stat : 15654 (bsolo3.0.17) R 15652 15654 14291 0 -1 4194304 4381 0 0 0 27 2 0 0 19 0 1 0 192072720 20529152 4232 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134538857 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15654/statm: 5012 4232 440 324 0 3840 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20048

[startup+0.701524 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 15654
/proc/meminfo: memFree=1801108/2055920 swapFree=4183124/4192956
[pid=15654] ppid=15652 vsize=44392 CPUtime=0.69
/proc/15654/stat : 15654 (bsolo3.0.17) R 15652 15654 14291 0 -1 4194304 10625 0 0 0 65 4 0 0 22 0 1 0 192072720 45457408 10185 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15654/statm: 11098 10185 305 324 0 10168 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 44392

[startup+1.50158 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 15655
/proc/meminfo: memFree=1760780/2055920 swapFree=4183124/4192956
[pid=15654] ppid=15652 vsize=45052 CPUtime=1.49
/proc/15654/stat : 15654 (bsolo3.0.17) R 15652 15654 14291 0 -1 4194304 10807 0 0 0 145 4 0 0 25 0 1 0 192072720 46133248 10367 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134583067 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15654/statm: 11263 10367 305 324 0 10333 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 45052

[startup+3.10168 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 15655
/proc/meminfo: memFree=1760652/2055920 swapFree=4183124/4192956
[pid=15654] ppid=15652 vsize=45052 CPUtime=3.09
/proc/15654/stat : 15654 (bsolo3.0.17) R 15652 15654 14291 0 -1 4194304 10816 0 0 0 304 5 0 0 25 0 1 0 192072720 46133248 10376 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134567665 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15654/statm: 11263 10376 305 324 0 10333 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 45052

[startup+6.3019 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 15655
/proc/meminfo: memFree=1760268/2055920 swapFree=4183124/4192956
[pid=15654] ppid=15652 vsize=45052 CPUtime=6.29
/proc/15654/stat : 15654 (bsolo3.0.17) R 15652 15654 14291 0 -1 4194304 10816 0 0 0 624 5 0 0 25 0 1 0 192072720 46133248 10376 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15654/statm: 11263 10376 305 324 0 10333 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 45052

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 15655
/proc/meminfo: memFree=1760268/2055920 swapFree=4183124/4192956
[pid=15654] ppid=15652 vsize=45052 CPUtime=12.68
/proc/15654/stat : 15654 (bsolo3.0.17) R 15652 15654 14291 0 -1 4194304 10816 0 0 0 1263 5 0 0 25 0 1 0 192072720 46133248 10376 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134567628 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15654/statm: 11263 10376 305 324 0 10333 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 45052

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 15655
/proc/meminfo: memFree=1760396/2055920 swapFree=4183124/4192956
[pid=15654] ppid=15652 vsize=45052 CPUtime=25.48
/proc/15654/stat : 15654 (bsolo3.0.17) R 15652 15654 14291 0 -1 4194304 10816 0 0 0 2543 5 0 0 25 0 1 0 192072720 46133248 10376 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550567 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15654/statm: 11263 10376 305 324 0 10333 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 45052

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 15655
/proc/meminfo: memFree=1760332/2055920 swapFree=4183124/4192956
[pid=15654] ppid=15652 vsize=45052 CPUtime=51.08
/proc/15654/stat : 15654 (bsolo3.0.17) R 15652 15654 14291 0 -1 4194304 10816 0 0 0 5102 6 0 0 25 0 1 0 192072720 46133248 10376 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15654/statm: 11263 10376 305 324 0 10333 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45052

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 15655
/proc/meminfo: memFree=1760396/2055920 swapFree=4183124/4192956
[pid=15654] ppid=15652 vsize=45052 CPUtime=102.27
/proc/15654/stat : 15654 (bsolo3.0.17) R 15652 15654 14291 0 -1 4194304 10817 0 0 0 10221 6 0 0 25 0 1 0 192072720 46133248 10377 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134567665 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15654/statm: 11263 10377 305 324 0 10333 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 45052

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 15655
/proc/meminfo: memFree=1760396/2055920 swapFree=4183124/4192956
[pid=15654] ppid=15652 vsize=45052 CPUtime=162.25
/proc/15654/stat : 15654 (bsolo3.0.17) R 15652 15654 14291 0 -1 4194304 10817 0 0 0 16218 7 0 0 25 0 1 0 192072720 46133248 10377 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551981 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15654/statm: 11263 10377 305 324 0 10333 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 45052

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 15655
/proc/meminfo: memFree=1702796/2055920 swapFree=4183124/4192956
[pid=15654] ppid=15652 vsize=102276 CPUtime=222.24
/proc/15654/stat : 15654 (bsolo3.0.17) R 15652 15654 14291 0 -1 4194304 25419 0 0 0 22210 14 0 0 25 0 1 0 192072720 104730624 24830 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550913 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15654/statm: 25569 24830 309 324 0 24639 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 102276

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 15655
/proc/meminfo: memFree=1598092/2055920 swapFree=4183124/4192956
[pid=15654] ppid=15652 vsize=208940 CPUtime=282.22
/proc/15654/stat : 15654 (bsolo3.0.17) R 15652 15654 14291 0 -1 4194304 52088 0 0 0 28194 28 0 0 25 0 1 0 192072720 213954560 51499 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15654/statm: 52235 51499 309 324 0 51305 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 208940

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 15655
/proc/meminfo: memFree=1551500/2055920 swapFree=4183124/4192956
[pid=15654] ppid=15652 vsize=253108 CPUtime=342.21
/proc/15654/stat : 15654 (bsolo3.0.17) R 15652 15654 14291 0 -1 4194304 63126 0 0 0 34186 35 0 0 25 0 1 0 192072720 259182592 62537 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15654/statm: 63277 62537 309 324 0 62347 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 253108

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 15655
/proc/meminfo: memFree=1541708/2055920 swapFree=4183124/4192956
[pid=15654] ppid=15652 vsize=262740 CPUtime=402.19
/proc/15654/stat : 15654 (bsolo3.0.17) R 15652 15654 14291 0 -1 4194304 65531 0 0 0 40182 37 0 0 25 0 1 0 192072720 269045760 64942 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15654/statm: 65685 64942 309 324 0 64755 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 262740

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 15655
/proc/meminfo: memFree=1532108/2055920 swapFree=4183124/4192956
[pid=15654] ppid=15652 vsize=272240 CPUtime=462.17
/proc/15654/stat : 15654 (bsolo3.0.17) R 15652 15654 14291 0 -1 4194304 67918 0 0 0 46177 40 0 0 25 0 1 0 192072720 278773760 67329 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4739224 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15654/statm: 68060 67329 309 324 0 67130 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 272240

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 15655
/proc/meminfo: memFree=1523468/2055920 swapFree=4183124/4192956
[pid=15654] ppid=15652 vsize=280948 CPUtime=522.16
/proc/15654/stat : 15654 (bsolo3.0.17) R 15652 15654 14291 0 -1 4194304 70088 0 0 0 52174 42 0 0 25 0 1 0 192072720 287690752 69499 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4743255 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15654/statm: 70237 69499 309 324 0 69307 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 280948

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 15655
/proc/meminfo: memFree=1506188/2055920 swapFree=4183124/4192956
[pid=15654] ppid=15652 vsize=298192 CPUtime=582.14
/proc/15654/stat : 15654 (bsolo3.0.17) R 15652 15654 14291 0 -1 4194304 74409 0 0 0 58168 46 0 0 25 0 1 0 192072720 305348608 73820 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15654/statm: 74548 73820 309 324 0 73618 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 298192

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 15655
/proc/meminfo: memFree=1482636/2055920 swapFree=4183124/4192956
[pid=15654] ppid=15652 vsize=321852 CPUtime=642.13
/proc/15654/stat : 15654 (bsolo3.0.17) R 15652 15654 14291 0 -1 4194304 80308 0 0 0 64161 52 0 0 25 0 1 0 192072720 329576448 79719 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15654/statm: 80463 79719 309 324 0 79533 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 321852


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

[startup+882.306 s]
/proc/loadavg: 1.02 1.01 0.96 2/65 15655
/proc/meminfo: memFree=1441996/2055920 swapFree=4183124/4192956
[pid=15654] ppid=15652 vsize=362100 CPUtime=882.08
/proc/15654/stat : 15654 (bsolo3.0.17) R 15652 15654 14291 0 -1 4194304 90387 0 0 0 88146 62 0 0 25 0 1 0 192072720 370790400 89798 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15654/statm: 90525 89798 309 324 0 89595 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 362100

[startup+942.301 s]
/proc/loadavg: 1.01 1.00 0.96 2/65 15655
/proc/meminfo: memFree=1438796/2055920 swapFree=4183124/4192956
[pid=15654] ppid=15652 vsize=365332 CPUtime=942.06
/proc/15654/stat : 15654 (bsolo3.0.17) R 15652 15654 14291 0 -1 4194304 91183 0 0 0 94143 63 0 0 25 0 1 0 192072720 374099968 90594 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15654/statm: 91333 90594 309 324 0 90403 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 365332

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 15655
/proc/meminfo: memFree=1432524/2055920 swapFree=4183124/4192956
[pid=15654] ppid=15652 vsize=371716 CPUtime=1002.04
/proc/15654/stat : 15654 (bsolo3.0.17) R 15652 15654 14291 0 -1 4194304 92783 0 0 0 100140 64 0 0 25 0 1 0 192072720 380637184 92194 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15654/statm: 92929 92194 309 324 0 91999 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 371716

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 15655
/proc/meminfo: memFree=1420364/2055920 swapFree=4183124/4192956
[pid=15654] ppid=15652 vsize=383736 CPUtime=1062.03
/proc/15654/stat : 15654 (bsolo3.0.17) R 15652 15654 14291 0 -1 4194304 95772 0 0 0 106137 66 0 0 25 0 1 0 192072720 392945664 95183 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550820 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15654/statm: 95934 95183 309 324 0 95004 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 383736

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 15655
/proc/meminfo: memFree=1401036/2055920 swapFree=4183124/4192956
[pid=15654] ppid=15652 vsize=402920 CPUtime=1122.01
/proc/15654/stat : 15654 (bsolo3.0.17) R 15652 15654 14291 0 -1 4194304 100581 0 0 0 112132 69 0 0 25 0 1 0 192072720 412590080 99992 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15654/statm: 100730 99992 309 324 0 99800 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 402920

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 15655
/proc/meminfo: memFree=1382860/2055920 swapFree=4183124/4192956
[pid=15654] ppid=15652 vsize=421852 CPUtime=1182
/proc/15654/stat : 15654 (bsolo3.0.17) R 15652 15654 14291 0 -1 4194304 105327 0 0 0 118128 72 0 0 25 0 1 0 192072720 431976448 104738 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15654/statm: 105463 104738 309 324 0 104533 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 421852

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 15655
/proc/meminfo: memFree=1369292/2055920 swapFree=4183124/4192956
[pid=15654] ppid=15652 vsize=434504 CPUtime=1241.98
/proc/15654/stat : 15654 (bsolo3.0.17) R 15652 15654 14291 0 -1 4194304 108483 0 0 0 124124 74 0 0 25 0 1 0 192072720 444932096 107894 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15654/statm: 108626 107894 309 324 0 107696 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 434504

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 15655
/proc/meminfo: memFree=1361676/2055920 swapFree=4183124/4192956
[pid=15654] ppid=15652 vsize=442500 CPUtime=1301.97
/proc/15654/stat : 15654 (bsolo3.0.17) R 15652 15654 14291 0 -1 4194304 110462 0 0 0 130121 76 0 0 25 0 1 0 192072720 453120000 109873 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550896 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15654/statm: 110625 109873 309 324 0 109695 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 442500

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 15655
/proc/meminfo: memFree=1347980/2055920 swapFree=4183124/4192956
[pid=15654] ppid=15652 vsize=456536 CPUtime=1361.96
/proc/15654/stat : 15654 (bsolo3.0.17) R 15652 15654 14291 0 -1 4194304 113969 0 0 0 136119 77 0 0 25 0 1 0 192072720 467492864 113380 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15654/statm: 114134 113380 309 324 0 113204 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 456536

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/71 15821
/proc/meminfo: memFree=1331276/2055920 swapFree=4183124/4192956
[pid=15654] ppid=15652 vsize=471048 CPUtime=1421.86
/proc/15654/stat : 15654 (bsolo3.0.17) R 15652 15654 14291 0 -1 4194304 117618 0 0 0 142105 81 0 0 25 0 1 0 192072720 482353152 117029 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15654/statm: 117762 117029 309 324 0 116832 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 471048

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 15853
/proc/meminfo: memFree=1314252/2055920 swapFree=4183124/4192956
[pid=15654] ppid=15652 vsize=489316 CPUtime=1481.83
/proc/15654/stat : 15654 (bsolo3.0.17) R 15652 15654 14291 0 -1 4194304 122189 0 0 0 148099 84 0 0 25 0 1 0 192072720 501059584 121600 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15654/statm: 122329 121600 309 324 0 121399 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 489316

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 15853
/proc/meminfo: memFree=1299084/2055920 swapFree=4183124/4192956
[pid=15654] ppid=15652 vsize=504288 CPUtime=1541.82
/proc/15654/stat : 15654 (bsolo3.0.17) R 15652 15654 14291 0 -1 4194304 125923 0 0 0 154096 86 0 0 25 0 1 0 192072720 516390912 125334 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15654/statm: 126072 125334 309 324 0 125142 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 504288

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 15853
/proc/meminfo: memFree=1289740/2055920 swapFree=4183124/4192956
[pid=15654] ppid=15652 vsize=513796 CPUtime=1601.8
/proc/15654/stat : 15654 (bsolo3.0.17) R 15652 15654 14291 0 -1 4194304 128297 0 0 0 160093 87 0 0 25 0 1 0 192072720 526127104 127708 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15654/statm: 128449 127708 309 324 0 127519 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 513796

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 15853
/proc/meminfo: memFree=1271692/2055920 swapFree=4183124/4192956
[pid=15654] ppid=15652 vsize=531896 CPUtime=1661.78
/proc/15654/stat : 15654 (bsolo3.0.17) R 15652 15654 14291 0 -1 4194304 132808 0 0 0 166088 90 0 0 25 0 1 0 192072720 544661504 132219 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15654/statm: 132974 132219 309 324 0 132044 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 531896

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 15853
/proc/meminfo: memFree=1263948/2055920 swapFree=4183124/4192956
[pid=15654] ppid=15652 vsize=539540 CPUtime=1721.77
/proc/15654/stat : 15654 (bsolo3.0.17) R 15652 15654 14291 0 -1 4194304 134725 0 0 0 172086 91 0 0 25 0 1 0 192072720 552488960 134136 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551315 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15654/statm: 134885 134136 309 324 0 133955 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 539540

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 15853
/proc/meminfo: memFree=1259404/2055920 swapFree=4183124/4192956
[pid=15654] ppid=15652 vsize=543932 CPUtime=1781.75
/proc/15654/stat : 15654 (bsolo3.0.17) R 15652 15654 14291 0 -1 4194304 135839 0 0 0 178084 91 0 0 25 0 1 0 192072720 556986368 135250 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550913 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15654/statm: 135983 135250 309 324 0 135053 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 543932



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 15853
/proc/meminfo: memFree=1257932/2055920 swapFree=4183124/4192956
[pid=15654] ppid=15652 vsize=545424 CPUtime=1800.05
/proc/15654/stat : 15654 (bsolo3.0.17) R 15652 15654 14291 0 -1 4194304 136207 0 0 0 179914 91 0 0 25 0 1 0 192072720 558514176 135618 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551098 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15654/statm: 136356 135618 309 324 0 135426 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 545424

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

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

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 15853
/proc/meminfo: memFree=1257932/2055920 swapFree=4183124/4192956
[pid=15654] ppid=15652 vsize=545424 CPUtime=1800.05
/proc/15654/stat : 15654 (bsolo3.0.17) R 15652 15654 14291 0 -1 4194304 136207 0 0 0 179914 91 0 0 25 0 1 0 192072720 558514176 135618 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551098 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15654/statm: 136356 135618 309 324 0 135426 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 545424

Child status: 15
Real time (s): 1800.7
CPU time (s): 1800.15
CPU user time (s): 1799.15
CPU system time (s): 1.00585
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 545424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.15
system time used= 1.00585
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 136211
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= 1989

runsolver used 1.44978 second user time and 3.52846 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Sat May  5 13:37:57 UTC 2007

IDJOB= 457668
IDBENCH= 48356
IDSOLVER= 199
FILE ID= node52/457668-1178372276

PBS_JOBID= 5189178

Free space on /tmp= 66557 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/manquinho/dbsg/normalized-dbsg_500_60_2_80.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/457668-1178372276/instance-457668-1178372276.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-457668-1178372276 -o ROOT/results/node52/solver-457668-1178372276 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/457668-1178372276/instance-457668-1178372276.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  f309126dc76153b39022a856cb65e640

RANDOM SEED= 578651842

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.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		: 3000.236
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		: 3000.236
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:       1801580 kB
Buffers:         17588 kB
Cached:         131596 kB
SwapCached:       3816 kB
Active:          54548 kB
Inactive:       107104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1801580 kB
SwapTotal:     4192956 kB
SwapFree:      4183124 kB
Dirty:            7548 kB
Writeback:           0 kB
Mapped:          18544 kB
Slab:            78684 kB
Committed_AS:  5363968 kB
PageTables:       1496 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= 66557 MiB

End job on node52 on Sat May  5 14:07:59 UTC 2007