Trace number 452768

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 1800.54

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/
industrial/grieu/vmpc_25.opb
MD5SUM529192d7c9e2e9afeeafcce9f8db54ed
Bench CategoryPURE-SAT (instances containing only clauses)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark8.14276
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 0
Optimality of the best value was proved NO
Number of variables625
Total number of constraints76775
Number of constraints which are clauses76775
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 constraint25
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 26
Number of bits of the biggest sum of numbers5
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/452768-1177964817/instance-452768-1177964817.opb
0.00/0.00	c File size is 2190288 bytes.
0.29/0.38	c Highest Coefficient sum: 26
0.29/0.38	c Parsing was ok!!
0.29/0.38	c Total parsing time: 0.379 s
0.39/0.41	c Var: 625 Constr: 76775 76775/0/0 Lit: 201350 Watch. Lit: 153550
0.39/0.41	c Obj. Vars: 0 (0 % of total variables)
2.39/2.48	c Pre-processing Time: 2.48 s
2.39/2.48	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
2.39/2.48	c        0    623    57798   159519    2   115596   19265      0      0 2.48
2.39/2.48	c Switching off LPR mode.
1800.01/1800.50	c      102    623    57900   175059    3   115800   21192    102     40 2.55
1800.01/1800.50	c      253    623    58051   196788    3   116102   23312    253     95 2.65
1800.01/1800.50	c      479    623    58277   224570    3   116554   25644    479    167 2.87
1800.01/1800.50	c      817    623    58615   264708    4   117230   28209    817    253 3.23
1800.01/1800.50	c     1328    623    59126   325379    5   118252   31030   1328    347 3.83
1800.01/1800.50	c     2093    623    59891   414743    6   119782   34134   2093    434 4.81
1800.01/1800.50	c     3240    623    61038   561464    9   122076   37548   3240    491 6.59
1800.01/1800.50	c     4961    623    62759   779775   12   125518   41303   4961    504 9.84
1800.01/1800.50	c     7545    623    65343  1077446   16   130686   45434   7545    446 16.89
1800.01/1800.50	c    11426    623    69224  1650446   23   138448   49978  11426    390 29.30
1800.01/1800.50	c    17251    623    75049  2520168   33   150098   54976  17251    316 54.53
1800.01/1800.50	c    25988    623    83786  3872732   46   167572   60474  25988    230 112.64
1800.01/1800.50	c    39102    623    96900  5793070   59   193800   66522  39102    160 243.25
1800.01/1800.50	c    58776    623   116574  8996590   77   233148   73175  58776    112 520.43
1800.01/1800.50	c    88286    623    88893  4804937   54   177786   80493  31095     93 947.25
1800.01/1800.50	c   132557    623   133164 12490617   93   266328   88543  75366     80 1645.07
1800.01/1800.50	c Caught signal: 15
1800.01/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.01/1800.50	c   16   139831  48312   356351   140438 13637095  82640     77 1800.02
1800.01/1800.50	s UNKNOWN
1800.01/1800.50	c Total time: 1800.02 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/node15/watcher-452768-1177964817 -o ROOT/results/node15/solver-452768-1177964817 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452768-1177964817/instance-452768-1177964817.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: 0.91 0.95 0.96 3/77 30756
/proc/meminfo: memFree=1743920/2055920 swapFree=4169108/4192956
[pid=30756] ppid=30754 vsize=13876 CPUtime=0
/proc/30756/stat : 30756 (bsolo3.0.17) R 30754 30756 29700 0 -1 4194304 365 0 0 0 0 0 0 0 18 0 1 0 244399315 14209024 335 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7947899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30756/statm: 3469 335 280 324 0 2004 0

[startup+0.077009 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 30756
/proc/meminfo: memFree=1743920/2055920 swapFree=4169108/4192956
[pid=30756] ppid=30754 vsize=7700 CPUtime=0.07
/proc/30756/stat : 30756 (bsolo3.0.17) R 30754 30756 29700 0 -1 4194304 865 0 0 0 7 0 0 0 18 0 1 0 244399315 7884800 835 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7947899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30756/statm: 1925 835 381 324 0 460 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7700

[startup+0.10101 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 30756
/proc/meminfo: memFree=1743920/2055920 swapFree=4169108/4192956
[pid=30756] ppid=30754 vsize=8248 CPUtime=0.09
/proc/30756/stat : 30756 (bsolo3.0.17) R 30754 30756 29700 0 -1 4194304 1031 0 0 0 9 0 0 0 18 0 1 0 244399315 8445952 1001 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7947899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30756/statm: 2062 1001 415 324 0 597 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8248

[startup+0.301029 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 30756
/proc/meminfo: memFree=1743920/2055920 swapFree=4169108/4192956
[pid=30756] ppid=30754 vsize=12496 CPUtime=0.29
/proc/30756/stat : 30756 (bsolo3.0.17) R 30754 30756 29700 0 -1 4194304 2397 0 0 0 28 1 0 0 19 0 1 0 244399315 12795904 2367 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7947899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30756/statm: 3124 2367 698 324 0 1659 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12496

[startup+0.701067 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 30756
/proc/meminfo: memFree=1743920/2055920 swapFree=4169108/4192956
[pid=30756] ppid=30754 vsize=19052 CPUtime=0.68
/proc/30756/stat : 30756 (bsolo3.0.17) R 30754 30756 29700 0 -1 4194304 4693 0 0 0 66 2 0 0 22 0 1 0 244399315 19509248 4128 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30756/statm: 4763 4128 306 324 0 3833 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 19052

[startup+1.50114 s]
/proc/loadavg: 0.92 0.95 0.96 3/78 30757
/proc/meminfo: memFree=1728424/2055920 swapFree=4169108/4192956
[pid=30756] ppid=30754 vsize=19184 CPUtime=1.49
/proc/30756/stat : 30756 (bsolo3.0.17) R 30754 30756 29700 0 -1 4194304 4732 0 0 0 144 5 0 0 25 0 1 0 244399315 19644416 4167 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30756/statm: 4796 4167 306 324 0 3866 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19184

[startup+3.10129 s]
/proc/loadavg: 0.92 0.95 0.96 2/78 30757
/proc/meminfo: memFree=1727912/2055920 swapFree=4169108/4192956
[pid=30756] ppid=30754 vsize=16840 CPUtime=3.09
/proc/30756/stat : 30756 (bsolo3.0.17) R 30754 30756 29700 0 -1 4194304 4987 0 0 0 302 7 0 0 25 0 1 0 244399315 17244160 3599 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30756/statm: 4210 3599 310 324 0 3280 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16840

[startup+6.30158 s]
/proc/loadavg: 0.93 0.95 0.96 2/78 30757
/proc/meminfo: memFree=1727784/2055920 swapFree=4169108/4192956
[pid=30756] ppid=30754 vsize=20324 CPUtime=6.29
/proc/30756/stat : 30756 (bsolo3.0.17) R 30754 30756 29700 0 -1 4194304 5851 0 0 0 622 7 0 0 25 0 1 0 244399315 20811776 4463 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30756/statm: 5081 4463 310 324 0 4151 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20324

[startup+12.7022 s]
/proc/loadavg: 0.93 0.96 0.96 2/78 30757
/proc/meminfo: memFree=1723048/2055920 swapFree=4169108/4192956
[pid=30756] ppid=30754 vsize=24576 CPUtime=12.68
/proc/30756/stat : 30756 (bsolo3.0.17) R 30754 30756 29700 0 -1 4194304 6913 0 0 0 1260 8 0 0 25 0 1 0 244399315 25165824 5525 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30756/statm: 6144 5525 310 324 0 5214 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24576

[startup+25.5014 s]
/proc/loadavg: 0.95 0.96 0.96 2/78 30757
/proc/meminfo: memFree=1715752/2055920 swapFree=4169108/4192956
[pid=30756] ppid=30754 vsize=31664 CPUtime=25.49
/proc/30756/stat : 30756 (bsolo3.0.17) R 30754 30756 29700 0 -1 4194304 8687 0 0 0 2538 11 0 0 25 0 1 0 244399315 32423936 7299 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7946012 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30756/statm: 7916 7299 310 324 0 6986 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 31664

[startup+51.1017 s]
/proc/loadavg: 0.96 0.96 0.96 2/78 30757
/proc/meminfo: memFree=1703784/2055920 swapFree=4169108/4192956
[pid=30756] ppid=30754 vsize=43796 CPUtime=51.07
/proc/30756/stat : 30756 (bsolo3.0.17) R 30754 30756 29700 0 -1 4194304 11717 0 0 0 5093 14 0 0 25 0 1 0 244399315 44847104 10329 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30756/statm: 10949 10329 310 324 0 10019 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 43796

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.96 2/78 30757
/proc/meminfo: memFree=1686824/2055920 swapFree=4169108/4192956
[pid=30756] ppid=30754 vsize=60460 CPUtime=102.26
/proc/30756/stat : 30756 (bsolo3.0.17) R 30754 30756 29700 0 -1 4194304 15893 0 0 0 10208 18 0 0 25 0 1 0 244399315 61911040 14505 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30756/statm: 15115 14505 310 324 0 14185 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 60460

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 30757
/proc/meminfo: memFree=1674024/2055920 swapFree=4169108/4192956
[pid=30756] ppid=30754 vsize=73408 CPUtime=162.24
/proc/30756/stat : 30756 (bsolo3.0.17) R 30754 30756 29700 0 -1 4194304 19109 0 0 0 16202 22 0 0 25 0 1 0 244399315 75169792 17721 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30756/statm: 18352 17721 310 324 0 17422 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 73408

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 30757
/proc/meminfo: memFree=1661736/2055920 swapFree=4169108/4192956
[pid=30756] ppid=30754 vsize=85556 CPUtime=222.23
/proc/30756/stat : 30756 (bsolo3.0.17) R 30754 30756 29700 0 -1 4194304 22138 0 0 0 22197 26 0 0 25 0 1 0 244399315 87609344 20750 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551575 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30756/statm: 21389 20750 310 324 0 20459 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 85556

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 30757
/proc/meminfo: memFree=1652456/2055920 swapFree=4169108/4192956
[pid=30756] ppid=30754 vsize=94776 CPUtime=282.21
/proc/30756/stat : 30756 (bsolo3.0.17) R 30754 30756 29700 0 -1 4194304 24454 0 0 0 28192 29 0 0 25 0 1 0 244399315 97050624 23066 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30756/statm: 23694 23066 310 324 0 22764 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 94776

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 30757
/proc/meminfo: memFree=1641640/2055920 swapFree=4169108/4192956
[pid=30756] ppid=30754 vsize=105512 CPUtime=342.2
/proc/30756/stat : 30756 (bsolo3.0.17) R 30754 30756 29700 0 -1 4194304 27142 0 0 0 34187 33 0 0 25 0 1 0 244399315 108044288 25754 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091726 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30756/statm: 26378 25754 310 324 0 25448 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 105512

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 30757
/proc/meminfo: memFree=1630440/2055920 swapFree=4169108/4192956
[pid=30756] ppid=30754 vsize=116756 CPUtime=402.18
/proc/30756/stat : 30756 (bsolo3.0.17) R 30754 30756 29700 0 -1 4194304 29948 0 0 0 40182 36 0 0 25 0 1 0 244399315 119558144 28560 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30756/statm: 29189 28560 310 324 0 28259 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 116756

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 30757
/proc/meminfo: memFree=1621800/2055920 swapFree=4169108/4192956
[pid=30756] ppid=30754 vsize=125404 CPUtime=462.16
/proc/30756/stat : 30756 (bsolo3.0.17) R 30754 30756 29700 0 -1 4194304 32100 0 0 0 46177 39 0 0 25 0 1 0 244399315 128413696 30712 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30756/statm: 31351 30712 310 324 0 30421 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 125404

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 30757
/proc/meminfo: memFree=1614696/2055920 swapFree=4169108/4192956
[pid=30756] ppid=30754 vsize=132412 CPUtime=522.15
/proc/30756/stat : 30756 (bsolo3.0.17) R 30754 30756 29700 0 -1 4194304 33870 0 0 0 52174 41 0 0 25 0 1 0 244399315 135589888 32482 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551776 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30756/statm: 33103 32482 310 324 0 32173 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 132412

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 30757
/proc/meminfo: memFree=1608104/2055920 swapFree=4169108/4192956
[pid=30756] ppid=30754 vsize=139012 CPUtime=582.14
/proc/30756/stat : 30756 (bsolo3.0.17) R 30754 30756 29700 0 -1 4194304 35518 0 0 0 58170 44 0 0 25 0 1 0 244399315 142348288 34130 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30756/statm: 34753 34130 310 324 0 33823 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 139012

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 30757
/proc/meminfo: memFree=1601832/2055920 swapFree=4169108/4192956
[pid=30756] ppid=30754 vsize=145240 CPUtime=642.12
/proc/30756/stat : 30756 (bsolo3.0.17) R 30754 30756 29700 0 -1 4194304 37060 0 0 0 64166 46 0 0 25 0 1 0 244399315 148725760 35672 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550913 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30756/statm: 36310 35672 310 324 0 35380 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 145240


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 30759
/proc/meminfo: memFree=1582312/2055920 swapFree=4169108/4192956
[pid=30756] ppid=30754 vsize=164500 CPUtime=882.05
/proc/30756/stat : 30756 (bsolo3.0.17) R 30754 30756 29700 0 -1 4194304 41952 0 0 0 88151 54 0 0 25 0 1 0 244399315 168448000 40492 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30756/statm: 41125 40492 310 324 0 40195 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 164500

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 30759
/proc/meminfo: memFree=1582376/2055920 swapFree=4169108/4192956
[pid=30756] ppid=30754 vsize=164500 CPUtime=942.03
/proc/30756/stat : 30756 (bsolo3.0.17) R 30754 30756 29700 0 -1 4194304 41952 0 0 0 94149 54 0 0 25 0 1 0 244399315 168448000 40492 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30756/statm: 41125 40492 310 324 0 40195 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 164500

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 30759
/proc/meminfo: memFree=1582376/2055920 swapFree=4169108/4192956
[pid=30756] ppid=30754 vsize=164500 CPUtime=1002.02
/proc/30756/stat : 30756 (bsolo3.0.17) R 30754 30756 29700 0 -1 4194304 41952 0 0 0 100147 55 0 0 25 0 1 0 244399315 168448000 40492 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30756/statm: 41125 40492 310 324 0 40195 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 164500

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 30759
/proc/meminfo: memFree=1582440/2055920 swapFree=4169108/4192956
[pid=30756] ppid=30754 vsize=164500 CPUtime=1062
/proc/30756/stat : 30756 (bsolo3.0.17) R 30754 30756 29700 0 -1 4194304 41952 0 0 0 106145 55 0 0 25 0 1 0 244399315 168448000 40492 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30756/statm: 41125 40492 310 324 0 40195 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 164500

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 30759
/proc/meminfo: memFree=1582440/2055920 swapFree=4169108/4192956
[pid=30756] ppid=30754 vsize=164500 CPUtime=1121.99
/proc/30756/stat : 30756 (bsolo3.0.17) R 30754 30756 29700 0 -1 4194304 41952 0 0 0 112143 56 0 0 25 0 1 0 244399315 168448000 40492 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30756/statm: 41125 40492 310 324 0 40195 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 164500

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 30759
/proc/meminfo: memFree=1582440/2055920 swapFree=4169108/4192956
[pid=30756] ppid=30754 vsize=164500 CPUtime=1181.96
/proc/30756/stat : 30756 (bsolo3.0.17) R 30754 30756 29700 0 -1 4194304 41952 0 0 0 118140 56 0 0 25 0 1 0 244399315 168448000 40492 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30756/statm: 41125 40492 310 324 0 40195 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 164500

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 30759
/proc/meminfo: memFree=1582504/2055920 swapFree=4169108/4192956
[pid=30756] ppid=30754 vsize=164500 CPUtime=1241.95
/proc/30756/stat : 30756 (bsolo3.0.17) R 30754 30756 29700 0 -1 4194304 41952 0 0 0 124138 57 0 0 25 0 1 0 244399315 168448000 40492 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550791 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30756/statm: 41125 40492 310 324 0 40195 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 164500

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 30759
/proc/meminfo: memFree=1582504/2055920 swapFree=4169108/4192956
[pid=30756] ppid=30754 vsize=164500 CPUtime=1301.94
/proc/30756/stat : 30756 (bsolo3.0.17) R 30754 30756 29700 0 -1 4194304 41952 0 0 0 130137 57 0 0 25 0 1 0 244399315 168448000 40492 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30756/statm: 41125 40492 310 324 0 40195 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 164500

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 30759
/proc/meminfo: memFree=1582440/2055920 swapFree=4169108/4192956
[pid=30756] ppid=30754 vsize=164500 CPUtime=1361.92
/proc/30756/stat : 30756 (bsolo3.0.17) R 30754 30756 29700 0 -1 4194304 41952 0 0 0 136134 58 0 0 25 0 1 0 244399315 168448000 40492 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30756/statm: 41125 40492 310 324 0 40195 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 164500

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 30759
/proc/meminfo: memFree=1582504/2055920 swapFree=4169108/4192956
[pid=30756] ppid=30754 vsize=164500 CPUtime=1421.9
/proc/30756/stat : 30756 (bsolo3.0.17) R 30754 30756 29700 0 -1 4194304 41952 0 0 0 142132 58 0 0 25 0 1 0 244399315 168448000 40492 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7945685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30756/statm: 41125 40492 310 324 0 40195 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 164500

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 30759
/proc/meminfo: memFree=1582440/2055920 swapFree=4169108/4192956
[pid=30756] ppid=30754 vsize=164500 CPUtime=1481.89
/proc/30756/stat : 30756 (bsolo3.0.17) R 30754 30756 29700 0 -1 4194304 41952 0 0 0 148130 59 0 0 25 0 1 0 244399315 168448000 40492 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7947133 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30756/statm: 41125 40492 310 324 0 40195 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 164500

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 30759
/proc/meminfo: memFree=1579240/2055920 swapFree=4169108/4192956
[pid=30756] ppid=30754 vsize=167744 CPUtime=1541.87
/proc/30756/stat : 30756 (bsolo3.0.17) R 30754 30756 29700 0 -1 4194304 42770 0 0 0 154127 60 0 0 25 0 1 0 244399315 171769856 41310 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30756/statm: 41936 41310 310 324 0 41006 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 167744

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 30759
/proc/meminfo: memFree=1573480/2055920 swapFree=4169108/4192956
[pid=30756] ppid=30754 vsize=173568 CPUtime=1601.86
/proc/30756/stat : 30756 (bsolo3.0.17) R 30754 30756 29700 0 -1 4194304 44233 0 0 0 160124 62 0 0 25 0 1 0 244399315 177733632 42773 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30756/statm: 43392 42773 310 324 0 42462 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 173568

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 30759
/proc/meminfo: memFree=1566824/2055920 swapFree=4169108/4192956
[pid=30756] ppid=30754 vsize=180144 CPUtime=1661.84
/proc/30756/stat : 30756 (bsolo3.0.17) R 30754 30756 29700 0 -1 4194304 45866 0 0 0 166120 64 0 0 25 0 1 0 244399315 184467456 44406 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550791 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30756/statm: 45036 44406 310 324 0 44106 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 180144

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 30759
/proc/meminfo: memFree=1560936/2055920 swapFree=4169108/4192956
[pid=30756] ppid=30754 vsize=186056 CPUtime=1721.82
/proc/30756/stat : 30756 (bsolo3.0.17) R 30754 30756 29700 0 -1 4194304 47338 0 0 0 172116 66 0 0 25 0 1 0 244399315 190521344 45878 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30756/statm: 46514 45878 310 324 0 45584 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 186056

[startup+1782.3 s]
/proc/loadavg: 1.04 0.99 0.96 2/78 30759
/proc/meminfo: memFree=1554792/2055920 swapFree=4169108/4192956
[pid=30756] ppid=30754 vsize=192156 CPUtime=1781.81
/proc/30756/stat : 30756 (bsolo3.0.17) R 30754 30756 29700 0 -1 4194304 48870 0 0 0 178112 69 0 0 25 0 1 0 244399315 196767744 47410 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30756/statm: 48039 47410 310 324 0 47109 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 192156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.03 0.99 0.96 2/78 30759
/proc/meminfo: memFree=1552872/2055920 swapFree=4169108/4192956
[pid=30756] ppid=30754 vsize=193968 CPUtime=1800.01
/proc/30756/stat : 30756 (bsolo3.0.17) R 30754 30756 29700 0 -1 4194304 49340 0 0 0 179931 70 0 0 25 0 1 0 244399315 198623232 47880 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30756/statm: 48492 47880 310 324 0 47562 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 193968

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: 1.03 0.99 0.96 2/78 30759
/proc/meminfo: memFree=1552872/2055920 swapFree=4169108/4192956
[pid=30756] ppid=30754 vsize=193968 CPUtime=1800.01
/proc/30756/stat : 30756 (bsolo3.0.17) R 30754 30756 29700 0 -1 4194304 49340 0 0 0 179931 70 0 0 25 0 1 0 244399315 198623232 47880 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30756/statm: 48492 47880 310 324 0 47562 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 193968

Child status: 15
Real time (s): 1800.54
CPU time (s): 1800.05
CPU user time (s): 1799.31
CPU system time (s): 0.736887
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 193968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.31
system time used= 0.736887
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49344
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= 2943

runsolver used 1.3118 second user time and 3.9224 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Mon Apr 30 20:26:57 UTC 2007

IDJOB= 452768
IDBENCH= 47835
IDSOLVER= 199
FILE ID= node15/452768-1177964817

PBS_JOBID= 4727712

Free space on /tmp= 66556 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/industrial/grieu/vmpc_25.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/452768-1177964817/instance-452768-1177964817.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-452768-1177964817 -o ROOT/results/node15/solver-452768-1177964817 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/452768-1177964817/instance-452768-1177964817.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  529192d7c9e2e9afeeafcce9f8db54ed

RANDOM SEED= 906414480

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1744328 kB
Buffers:         36756 kB
Cached:         184536 kB
SwapCached:       2360 kB
Active:          95968 kB
Inactive:       149340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1744328 kB
SwapTotal:     4192956 kB
SwapFree:      4169108 kB
Dirty:            8868 kB
Writeback:           0 kB
Mapped:          31520 kB
Slab:            51736 kB
Committed_AS:  7201592 kB
PageTables:       1872 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= 66556 MiB

End job on node15 on Mon Apr 30 20:57:00 UTC 2007