Trace number 1884030

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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 3.1 pb? (MO) 1229.42 1229.88

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
roussel/normalized-pigeon-clauses-91-90.opb
MD5SUMdb1439cbd478b31566aabb43ac29c55c
Bench CategoryDEC-SMALLINT (no 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 FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables8190
Total number of constraints368641
Number of constraints which are clauses368641
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 constraint90
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 91
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c bsolo beta version 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos 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 Learning Strategy: Generic Pseudo-Boolean Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file HOME/instance-1884030-1245254127.opb
0.00/0.00	c File size is 9556115 bytes.
1.19/1.26	c Highest Coefficient sum: 91
1.19/1.26	c Parsing was ok!!
1.19/1.26	c Total parsing time: 1.262 s
1.29/1.38	c Var: 8190 Constr: 368641 368641/0/0 Lit: 745290 Watch. Lit: 737282
1.29/1.38	c Obj. Vars: 0 (0 % of total variables)
4.59/4.66	c Pre-processing Time: 4.666 s
4.59/4.68	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.59/4.68	c        0   8190   368641   745290    2   737282  122880      0      0 4.67
4.59/4.68	c Switching off lower bounding mode.
1229.13/1229.60	c      101   8190   368843   811174    2   737686  135169    202     21 4.76
1229.13/1229.60	c      252   8190   369145   889062    2   738290  148686    504     51 4.89
1229.13/1229.60	c      477   8190   369595  1223728    3   739190  163555    954     88 5.39
1229.13/1229.60	c      816   8190   370273  1804004    4   740546  179911   1632    127 6.39
1229.13/1229.60	c     1324   8190   371289  2266044    6   742578  197903   2648    165 8.00
1229.13/1229.60	c     2087   8190   372815  2842942    7   745630  217694   4174    111 18.66
1229.13/1229.60	c     3233   8190   375107  3488076    9   750214  239464   6466     76 42.49
1229.13/1229.60	c     4954   8190   378549  4374026   11   757098  263411   9908     59 83.79
1229.13/1229.60	c     7538   8190   383717  6672390   17   767434  289753  15076     52 143.70
1229.13/1229.60	c    11417   8190   391475 22314380   57   782950  318729  22834     50 225.40
1229.13/1229.60	c    17239   8190   403119 27095836   67   806238  350602  34478     39 439.25
1229.13/1229.60	c    25976   8190   420593 48248102  114   841186  385663  51952     37 690.50
1229.13/1229.60	c Caught signal: 15
1229.13/1229.60	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1229.13/1229.60	c   12    32487  22474 45131044   433615 140037928  64974     26 1229.14
1229.13/1229.60	s UNKNOWN
1229.13/1229.60	c Total time: 1229.14 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1884030-1245254127/watcher-1884030-1245254127 -o /tmp/evaluation-result-1884030-1245254127/solver-1884030-1245254127 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1884030-1245254127.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.00 0.00 0.00 3/65 19457
/proc/meminfo: memFree=1773888/2055920 swapFree=4192812/4192956
[pid=19457] ppid=19455 vsize=27864 CPUtime=0
/proc/19457/stat : 19457 (bsolo) R 19455 19457 19414 0 -1 4194304 272 0 0 0 0 0 0 0 20 0 1 0 193011694 28532736 256 1992294400 134512640 137136520 4294956256 18446744073709551615 134517592 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19457/statm: 6999 257 175 640 0 4021 0

[startup+0.0378071 s]
/proc/loadavg: 0.00 0.00 0.00 3/65 19457
/proc/meminfo: memFree=1773888/2055920 swapFree=4192812/4192956
[pid=19457] ppid=19455 vsize=21160 CPUtime=0.03
/proc/19457/stat : 19457 (bsolo) R 19455 19457 19414 0 -1 4194304 606 0 0 0 3 0 0 0 20 0 1 0 193011694 21667840 590 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19457/statm: 5290 590 233 640 0 2312 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 21160

[startup+0.101797 s]
/proc/loadavg: 0.00 0.00 0.00 3/65 19457
/proc/meminfo: memFree=1773888/2055920 swapFree=4192812/4192956
[pid=19457] ppid=19455 vsize=23080 CPUtime=0.09
/proc/19457/stat : 19457 (bsolo) R 19455 19457 19414 0 -1 4194304 1180 0 0 0 9 0 0 0 20 0 1 0 193011694 23633920 1164 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19457/statm: 5770 1164 350 640 0 2792 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23080

[startup+0.301834 s]
/proc/loadavg: 0.00 0.00 0.00 3/65 19457
/proc/meminfo: memFree=1773888/2055920 swapFree=4192812/4192956
[pid=19457] ppid=19455 vsize=28856 CPUtime=0.29
/proc/19457/stat : 19457 (bsolo) R 19455 19457 19414 0 -1 4194304 2983 0 0 0 29 0 0 0 22 0 1 0 193011694 29548544 2967 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19457/statm: 7214 2968 719 640 0 4236 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28856

[startup+0.701908 s]
/proc/loadavg: 0.00 0.00 0.00 3/65 19457
/proc/meminfo: memFree=1773888/2055920 swapFree=4192812/4192956
[pid=19457] ppid=19455 vsize=40272 CPUtime=0.69
/proc/19457/stat : 19457 (bsolo) R 19455 19457 19414 0 -1 4194304 6604 0 0 0 67 2 0 0 25 0 1 0 193011694 41238528 6588 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19457/statm: 10068 6588 1460 640 0 7090 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 40272

[startup+1.50106 s]
/proc/loadavg: 0.00 0.00 0.00 2/66 19458
/proc/meminfo: memFree=1744504/2055920 swapFree=4192812/4192956
[pid=19457] ppid=19455 vsize=65192 CPUtime=1.48
/proc/19457/stat : 19457 (bsolo) R 19455 19457 19414 0 -1 4194304 16209 0 0 0 143 5 0 0 25 0 1 0 193011694 66756608 13859 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19457/statm: 16298 13859 188 640 0 15654 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 65192

[startup+3.10135 s]
/proc/loadavg: 0.00 0.00 0.00 2/66 19458
/proc/meminfo: memFree=1706616/2055920 swapFree=4192812/4192956
[pid=19457] ppid=19455 vsize=77424 CPUtime=3.09
/proc/19457/stat : 19457 (bsolo) R 19455 19457 19414 0 -1 4194304 19245 0 0 0 290 19 0 0 25 0 1 0 193011694 79282176 16895 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19457/statm: 19356 16895 190 640 0 18712 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 77424

[startup+6.30195 s]
/proc/loadavg: 0.08 0.02 0.01 2/66 19458
/proc/meminfo: memFree=1712248/2055920 swapFree=4192812/4192956
[pid=19457] ppid=19455 vsize=78564 CPUtime=6.29
/proc/19457/stat : 19457 (bsolo) R 19455 19457 19414 0 -1 4194304 25419 0 0 0 595 34 0 0 25 0 1 0 193011694 80449536 17218 1992294400 134512640 137136520 4294956256 18446744073709551615 136498219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19457/statm: 19641 17218 196 640 0 18997 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 78564

[startup+12.7011 s]
/proc/loadavg: 0.15 0.03 0.01 2/66 19458
/proc/meminfo: memFree=1694264/2055920 swapFree=4192812/4192956
[pid=19457] ppid=19455 vsize=90040 CPUtime=12.68
/proc/19457/stat : 19457 (bsolo) R 19455 19457 19414 0 -1 4194304 28265 0 0 0 1179 89 0 0 25 0 1 0 193011694 92200960 20064 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19457/statm: 22510 20064 196 640 0 21866 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 90040

[startup+25.5015 s]
/proc/loadavg: 0.34 0.08 0.02 2/66 19458
/proc/meminfo: memFree=1689016/2055920 swapFree=4192812/4192956
[pid=19457] ppid=19455 vsize=95076 CPUtime=25.48
/proc/19457/stat : 19457 (bsolo) R 19455 19457 19414 0 -1 4194304 29525 0 0 0 2351 197 0 0 25 0 1 0 193011694 97357824 21324 1992294400 134512640 137136520 4294956256 18446744073709551615 136498324 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19457/statm: 23769 21324 196 640 0 23125 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 95076

[startup+51.1013 s]
/proc/loadavg: 0.56 0.15 0.05 2/66 19458
/proc/meminfo: memFree=1680248/2055920 swapFree=4192812/4192956
[pid=19457] ppid=19455 vsize=103856 CPUtime=51.07
/proc/19457/stat : 19457 (bsolo) R 19455 19457 19414 0 -1 4194304 31720 0 0 0 4711 396 0 0 25 0 1 0 193011694 106348544 23519 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19457/statm: 25964 23519 196 640 0 25320 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 103856

[startup+102.306 s]
/proc/loadavg: 0.81 0.28 0.10 2/66 19458
/proc/meminfo: memFree=1665592/2055920 swapFree=4192812/4192956
[pid=19457] ppid=19455 vsize=118488 CPUtime=102.26
/proc/19457/stat : 19457 (bsolo) R 19455 19457 19414 0 -1 4194304 35378 0 0 0 9479 747 0 0 25 0 1 0 193011694 121331712 27177 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19457/statm: 29622 27177 196 640 0 28978 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 118488

[startup+162.302 s]
/proc/loadavg: 0.93 0.41 0.15 2/66 19458
/proc/meminfo: memFree=1633848/2055920 swapFree=4192812/4192956
[pid=19457] ppid=19455 vsize=150320 CPUtime=162.23
/proc/19457/stat : 19457 (bsolo) R 19455 19457 19414 0 -1 4194304 43359 0 0 0 15134 1089 0 0 25 0 1 0 193011694 153927680 35158 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19457/statm: 37580 35158 196 640 0 36936 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 150320

[startup+222.301 s]
/proc/loadavg: 0.97 0.51 0.20 2/66 19458
/proc/meminfo: memFree=1430264/2055920 swapFree=4192812/4192956
[pid=19457] ppid=19455 vsize=353796 CPUtime=222.21
/proc/19457/stat : 19457 (bsolo) R 19455 19457 19414 0 -1 4194304 94221 0 0 0 21085 1136 0 0 25 0 1 0 193011694 362287104 86020 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19457/statm: 88449 86020 196 640 0 87805 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 353796

[startup+282.301 s]
/proc/loadavg: 0.99 0.60 0.25 2/66 19458
/proc/meminfo: memFree=1418808/2055920 swapFree=4192812/4192956
[pid=19457] ppid=19455 vsize=364444 CPUtime=282.18
/proc/19457/stat : 19457 (bsolo) R 19455 19457 19414 0 -1 4194304 96892 0 0 0 26925 1293 0 0 25 0 1 0 193011694 373190656 88691 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19457/statm: 91111 88691 196 640 0 90467 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 364444

[startup+342.302 s]
/proc/loadavg: 0.99 0.67 0.29 2/66 19464
/proc/meminfo: memFree=1414896/2055920 swapFree=4192812/4192956
[pid=19457] ppid=19455 vsize=368688 CPUtime=342.15
/proc/19457/stat : 19457 (bsolo) R 19455 19457 19414 0 -1 4194304 97945 0 0 0 32709 1506 0 0 25 0 1 0 193011694 377536512 89744 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19457/statm: 92172 89744 196 640 0 91528 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 368688

[startup+402.302 s]
/proc/loadavg: 0.99 0.73 0.33 2/66 19464
/proc/meminfo: memFree=1395632/2055920 swapFree=4192812/4192956
[pid=19457] ppid=19455 vsize=388068 CPUtime=402.13
/proc/19457/stat : 19457 (bsolo) R 19455 19457 19414 0 -1 4194304 102773 0 0 0 38435 1778 0 0 25 0 1 0 193011694 397381632 94572 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19457/statm: 97017 94572 196 640 0 96373 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 388068

[startup+462.302 s]
/proc/loadavg: 0.99 0.77 0.37 2/66 19464
/proc/meminfo: memFree=1369904/2055920 swapFree=4192812/4192956
[pid=19457] ppid=19455 vsize=413568 CPUtime=462.11
/proc/19457/stat : 19457 (bsolo) R 19455 19457 19414 0 -1 4194304 109171 0 0 0 44188 2023 0 0 25 0 1 0 193011694 423493632 100970 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19457/statm: 103392 100970 196 640 0 102748 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 413568

[startup+522.301 s]
/proc/loadavg: 0.99 0.81 0.41 2/66 19464
/proc/meminfo: memFree=1342960/2055920 swapFree=4192812/4192956
[pid=19457] ppid=19455 vsize=440684 CPUtime=522.09
/proc/19457/stat : 19457 (bsolo) R 19455 19457 19414 0 -1 4194304 115946 0 0 0 49935 2274 0 0 25 0 1 0 193011694 451260416 107745 1992294400 134512640 137136520 4294956256 18446744073709551615 134576192 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19457/statm: 110171 107745 196 640 0 109527 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 440684

[startup+582.302 s]
/proc/loadavg: 0.99 0.84 0.44 2/66 19464
/proc/meminfo: memFree=1307952/2055920 swapFree=4192812/4192956
[pid=19457] ppid=19455 vsize=475280 CPUtime=582.07
/proc/19457/stat : 19457 (bsolo) R 19455 19457 19414 0 -1 4194304 124598 0 0 0 55694 2513 0 0 25 0 1 0 193011694 486686720 116397 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19457/statm: 118820 116397 196 640 0 118176 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 475280

[startup+642.302 s]
/proc/loadavg: 0.99 0.87 0.47 2/66 19464
/proc/meminfo: memFree=1254968/2055920 swapFree=4192812/4192956
[pid=19457] ppid=19455 vsize=528008 CPUtime=642.05
/proc/19457/stat : 19457 (bsolo) R 19455 19457 19414 0 -1 4194304 137766 0 0 0 61522 2683 0 0 25 0 1 0 193011694 540680192 129565 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19457/statm: 132002 129565 196 640 0 131358 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 528008

[startup+702.302 s]
/proc/loadavg: 0.99 0.89 0.50 2/66 19464
/proc/meminfo: memFree=1064376/2055920 swapFree=4192812/4192956
[pid=19457] ppid=19455 vsize=720268 CPUtime=702.03
/proc/19457/stat : 19457 (bsolo) R 19455 19457 19414 0 -1 4194304 185830 0 0 0 67441 2762 0 0 25 0 1 0 193011694 737554432 177629 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19457/statm: 180067 177629 196 640 0 179423 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 720268

[startup+762.306 s]
/proc/loadavg: 0.99 0.91 0.53 2/66 19464
/proc/meminfo: memFree=874936/2055920 swapFree=4192812/4192956
[pid=19457] ppid=19455 vsize=907592 CPUtime=762.01
/proc/19457/stat : 19457 (bsolo) R 19455 19457 19414 0 -1 4194304 232662 0 0 0 73421 2780 0 0 25 0 1 0 193011694 929374208 224461 1992294400 134512640 137136520 4294956256 18446744073709551615 134571594 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19457/statm: 226898 224461 196 640 0 226254 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 907592

[startup+822.301 s]
/proc/loadavg: 0.99 0.92 0.56 2/66 19464
/proc/meminfo: memFree=726968/2055920 swapFree=4192812/4192956
[pid=19457] ppid=19455 vsize=1056704 CPUtime=821.98
/proc/19457/stat : 19457 (bsolo) R 19455 19457 19414 0 -1 4194304 269939 0 0 0 79403 2795 0 0 25 0 1 0 193011694 1082064896 261738 1992294400 134512640 137136520 4294956256 18446744073709551615 134544122 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19457/statm: 264176 261738 196 640 0 263532 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 1056704

[startup+882.301 s]
/proc/loadavg: 0.99 0.93 0.58 2/66 19464
/proc/meminfo: memFree=572472/2055920 swapFree=4192812/4192956
[pid=19457] ppid=19455 vsize=1209456 CPUtime=881.96
/proc/19457/stat : 19457 (bsolo) R 19455 19457 19414 0 -1 4194304 308150 0 0 0 85385 2811 0 0 25 0 1 0 193011694 1238482944 299949 1992294400 134512640 137136520 4294956256 18446744073709551615 134605804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19457/statm: 302364 299949 196 640 0 301720 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 1209456

[startup+942.301 s]
/proc/loadavg: 1.04 0.96 0.61 2/66 19464
/proc/meminfo: memFree=448376/2055920 swapFree=4192812/4192956
[pid=19457] ppid=19455 vsize=1334472 CPUtime=941.93
/proc/19457/stat : 19457 (bsolo) R 19455 19457 19414 0 -1 4194304 339381 0 0 0 91369 2824 0 0 25 0 1 0 193011694 1366499328 331180 1992294400 134512640 137136520 4294956256 18446744073709551615 136502032 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19457/statm: 333618 331180 196 640 0 332974 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 1334472

[startup+1002.3 s]
/proc/loadavg: 1.01 0.96 0.64 2/66 19464
/proc/meminfo: memFree=332856/2055920 swapFree=4192812/4192956
[pid=19457] ppid=19455 vsize=1448588 CPUtime=1001.92
/proc/19457/stat : 19457 (bsolo) R 19455 19457 19414 0 -1 4194304 367941 0 0 0 97356 2836 0 0 25 0 1 0 193011694 1483354112 359740 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19457/statm: 362147 359740 196 640 0 361503 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 1448588

[startup+1062.3 s]
/proc/loadavg: 1.04 0.98 0.66 2/66 19464
/proc/meminfo: memFree=217464/2055920 swapFree=4192812/4192956
[pid=19457] ppid=19455 vsize=1564488 CPUtime=1061.89
/proc/19457/stat : 19457 (bsolo) R 19455 19457 19414 0 -1 4194304 396893 0 0 0 103341 2848 0 0 25 0 1 0 193011694 1602035712 388692 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19457/statm: 391122 388692 196 640 0 390478 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 1564488

[startup+1122.3 s]
/proc/loadavg: 1.12 1.01 0.69 2/66 19464
/proc/meminfo: memFree=111544/2055920 swapFree=4192812/4192956
[pid=19457] ppid=19455 vsize=1669380 CPUtime=1121.87
/proc/19457/stat : 19457 (bsolo) R 19455 19457 19414 0 -1 4194304 423109 0 0 0 109330 2857 0 0 25 0 1 0 193011694 1709445120 414908 1992294400 134512640 137136520 4294956256 18446744073709551615 134544393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19457/statm: 417345 414908 196 640 0 416701 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 1669380

[startup+1182.3 s]
/proc/loadavg: 1.12 1.03 0.71 2/66 19464
/proc/meminfo: memFree=15928/2055920 swapFree=4192812/4192956
[pid=19457] ppid=19455 vsize=1767608 CPUtime=1181.85
/proc/19457/stat : 19457 (bsolo) R 19455 19457 19414 0 -1 4194304 447667 0 0 0 115316 2869 0 0 25 0 1 0 193011694 1810030592 439466 1992294400 134512640 137136520 4294956256 18446744073709551615 134573386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19457/statm: 441902 439466 196 640 0 441258 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 1767608



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1229.6 s]
/proc/loadavg: 1.20 1.05 0.73 2/66 19464
/proc/meminfo: memFree=16056/2055920 swapFree=4181244/4192956
[pid=19457] ppid=19455 vsize=1843524 CPUtime=1229.13
/proc/19457/stat : 19457 (bsolo) R 19455 19457 19414 0 -1 4194304 466652 0 0 0 120038 2875 0 0 25 0 1 0 193011694 1887768576 458451 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19457/statm: 460881 458451 196 640 0 460237 0
Current children cumulated CPU time (s) 1229.13
Current children cumulated vsize (KiB) 1843524

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

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

[startup+1229.81 s]
/proc/loadavg: 1.20 1.05 0.73 2/67 19465
/proc/meminfo: memFree=649776/2055920 swapFree=4181244/4192956
[pid=19457] ppid=19455 vsize=0 CPUtime=1229.34
/proc/19457/stat : 19457 (bsolo) R 19455 19457 19414 0 -1 4194308 466653 0 0 0 120039 2895 0 0 25 0 1 0 193011694 0 0 1992294400 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/19457/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1229.34
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1229.88
CPU time (s): 1229.42
CPU user time (s): 1200.39
CPU system time (s): 29.0296
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 1843524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.39
system time used= 29.0296
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 466653
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= 2
involuntary context switches= 1845

runsolver used 1.3368 second user time and 3.14752 second system time

The end

Launcher Data 

Begin job on node81 at 2009-06-17 17:55:28
IDJOB=1884030
IDBENCH=2576
IDSOLVER=701
FILE ID=node81/1884030-1245254127
PBS_JOBID= 9372381
Free space on /tmp= 126768 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-clauses-91-90.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1884030-1245254127/watcher-1884030-1245254127 -o /tmp/evaluation-result-1884030-1245254127/solver-1884030-1245254127 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1884030-1245254127.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= db1439cbd478b31566aabb43ac29c55c
RANDOM SEED=1931148139

node81.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.268
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		: 3000.268
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1774248 kB
Buffers:         36028 kB
Cached:         171304 kB
SwapCached:          0 kB
Active:          81540 kB
Inactive:       140512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1774248 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           13288 kB
Writeback:           0 kB
Mapped:          24500 kB
Slab:            45348 kB
Committed_AS:   117100 kB
PageTables:       1452 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1884030-1245254127.opb

Free space on /tmp at the end= 126764 MiB
End job on node81 at 2009-06-17 18:15:59