Trace number 1883862

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 cl? (MO) 1606.07 1606.5

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
roussel/normalized-pigeon-clauses-51-50.opb
MD5SUM60bac2da31df829d5469efd732e15a50
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 variables2550
Total number of constraints63801
Number of constraints which are clauses63801
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 constraint50
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 51
Number of bits of the biggest sum of numbers6
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: Clause 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-1883862-1245236328.opb
0.00/0.00	c File size is 1624554 bytes.
0.19/0.22	c Highest Coefficient sum: 51
0.19/0.22	c Parsing was ok!!
0.19/0.22	c Total parsing time: 0.221 s
0.19/0.24	c Var: 2550 Constr: 63801 63801/0/0 Lit: 130050 Watch. Lit: 127602
0.19/0.24	c Obj. Vars: 0 (0 % of total variables)
0.59/0.62	c Pre-processing Time: 0.623 s
0.59/0.62	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.59/0.62	c        0   2550    63801   130050    2   127602   21267      0      0 0.62
0.59/0.62	c Switching off lower bounding mode.
1605.77/1606.20	c      100   2550    63901   147627    2   127802   23394    100    154 0.65
1605.77/1606.20	c      250   2550    64051   166982    2   128102   25734    250    365 0.68
1605.77/1606.20	c      475   2550    64276   294214    4   128552   28308    475    598 0.79
1605.77/1606.20	c      813   2550    64614   447673    6   129228   31139    813    831 0.98
1605.77/1606.20	c     1321   2550    65122   628722    9   130244   34253   1321    932 1.42
1605.77/1606.20	c     2084   2550    65885   862049   13   131770   37679   2084    624 3.33
1605.77/1606.20	c     3231   2550    67032  1974748   29   134064   41447   3231    518 6.23
1605.77/1606.20	c     4954   2550    68755  5310312   77   137510   45592   4954    390 12.69
1605.77/1606.20	c     7545   2550    71346 10598086  148   142692   50152   7545    242 31.15
1605.77/1606.20	c    11435   2550    75236 18389019  244   150472   55168  11435    163 70.09
1605.77/1606.20	c    17259   2550    81060 30578422  377   162120   60685  17259    132 130.18
1605.77/1606.20	c    25996   2550    89797 49703319  553   179594   66754  25996     84 307.11
1605.77/1606.20	c    39108   2550   102909 77584205  753   205818   73430  39108     65 600.30
1605.77/1606.20	c    58778   2550   122579 119481315  974   245158   80774  58778     51 1132.53
1605.77/1606.20	c Caught signal: 15
1605.77/1606.20	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1605.77/1606.20	c   14    69300  18464  1033647   133101 143086760  69300     43 1605.78
1605.77/1606.20	s UNKNOWN
1605.77/1606.20	c Total time: 1605.78 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-1883862-1245236328/watcher-1883862-1245236328 -o /tmp/evaluation-result-1883862-1245236328/solver-1883862-1245236328 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1883862-1245236328.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: 0.07 0.02 0.00 3/64 12973
/proc/meminfo: memFree=1805848/2055920 swapFree=4181928/4192956
[pid=12973] ppid=12971 vsize=20120 CPUtime=0
/proc/12973/stat : 12973 (bsolo) R 12971 12973 12930 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 191230024 20602880 251 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12973/statm: 5030 251 174 640 0 3989 0

[startup+0.097024 s]
/proc/loadavg: 0.07 0.02 0.00 3/64 12973
/proc/meminfo: memFree=1805848/2055920 swapFree=4181928/4192956
[pid=12973] ppid=12971 vsize=14920 CPUtime=0.09
/proc/12973/stat : 12973 (bsolo) R 12971 12973 12930 0 -1 4194304 1090 0 0 0 9 0 0 0 18 0 1 0 191230024 15278080 1074 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12973/statm: 3763 1074 339 640 0 2722 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14920

[startup+0.101024 s]
/proc/loadavg: 0.07 0.02 0.00 3/64 12973
/proc/meminfo: memFree=1805848/2055920 swapFree=4181928/4192956
[pid=12973] ppid=12971 vsize=15056 CPUtime=0.09
/proc/12973/stat : 12973 (bsolo) R 12971 12973 12930 0 -1 4194304 1126 0 0 0 9 0 0 0 18 0 1 0 191230024 15417344 1110 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12973/statm: 3764 1110 346 640 0 2723 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15056

[startup+0.301046 s]
/proc/loadavg: 0.07 0.02 0.00 3/64 12973
/proc/meminfo: memFree=1805848/2055920 swapFree=4181928/4192956
[pid=12973] ppid=12971 vsize=20240 CPUtime=0.29
/proc/12973/stat : 12973 (bsolo) R 12971 12973 12930 0 -1 4194304 3039 0 0 0 29 0 0 0 19 0 1 0 191230024 20725760 2626 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12973/statm: 5060 2626 188 640 0 4416 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20240

[startup+0.701089 s]
/proc/loadavg: 0.07 0.02 0.00 3/64 12973
/proc/meminfo: memFree=1805848/2055920 swapFree=4181928/4192956
[pid=12973] ppid=12971 vsize=22280 CPUtime=0.69
/proc/12973/stat : 12973 (bsolo) R 12971 12973 12930 0 -1 4194304 4060 0 0 0 62 7 0 0 22 0 1 0 191230024 22814720 3146 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12973/statm: 5570 3146 195 640 0 4926 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22280

[startup+1.50117 s]
/proc/loadavg: 0.07 0.02 0.00 2/65 12974
/proc/meminfo: memFree=1791760/2055920 swapFree=4181928/4192956
[pid=12973] ppid=12971 vsize=27108 CPUtime=1.49
/proc/12973/stat : 12973 (bsolo) R 12971 12973 12930 0 -1 4194304 5280 0 0 0 136 13 0 0 25 0 1 0 191230024 27758592 4366 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12973/statm: 6777 4366 195 640 0 6133 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27108

[startup+3.10235 s]
/proc/loadavg: 0.07 0.02 0.00 2/65 12974
/proc/meminfo: memFree=1788112/2055920 swapFree=4181928/4192956
[pid=12973] ppid=12971 vsize=29384 CPUtime=3.09
/proc/12973/stat : 12973 (bsolo) R 12971 12973 12930 0 -1 4194304 5831 0 0 0 272 37 0 0 25 0 1 0 191230024 30089216 4917 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12973/statm: 7346 4917 195 640 0 6702 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29384

[startup+6.3017 s]
/proc/loadavg: 0.14 0.03 0.01 2/65 12974
/proc/meminfo: memFree=1781136/2055920 swapFree=4181928/4192956
[pid=12973] ppid=12971 vsize=44420 CPUtime=6.28
/proc/12973/stat : 12973 (bsolo) R 12971 12973 12930 0 -1 4194304 9604 0 0 0 563 65 0 0 25 0 1 0 191230024 45486080 8690 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12973/statm: 11105 8690 195 640 0 10461 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 44420

[startup+12.7014 s]
/proc/loadavg: 0.21 0.05 0.01 2/65 12974
/proc/meminfo: memFree=1732752/2055920 swapFree=4181928/4192956
[pid=12973] ppid=12971 vsize=86664 CPUtime=12.69
/proc/12973/stat : 12973 (bsolo) R 12971 12973 12930 0 -1 4194304 20164 0 0 0 1198 71 0 0 25 0 1 0 191230024 88743936 19250 1992294400 134512640 137136520 4294956256 18446744073709551615 134543957 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12973/statm: 21666 19250 195 640 0 21022 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 86664

[startup+25.5018 s]
/proc/loadavg: 0.38 0.09 0.03 2/65 12974
/proc/meminfo: memFree=1678480/2055920 swapFree=4181928/4192956
[pid=12973] ppid=12971 vsize=137940 CPUtime=25.48
/proc/12973/stat : 12973 (bsolo) R 12971 12973 12930 0 -1 4194304 32995 0 0 0 2471 77 0 0 25 0 1 0 191230024 141250560 32081 1992294400 134512640 137136520 4294956256 18446744073709551615 134544157 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12973/statm: 34485 32081 195 640 0 33841 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 137940

[startup+51.1015 s]
/proc/loadavg: 0.59 0.16 0.05 2/65 12974
/proc/meminfo: memFree=1609360/2055920 swapFree=4181928/4192956
[pid=12973] ppid=12971 vsize=207396 CPUtime=51.07
/proc/12973/stat : 12973 (bsolo) R 12971 12973 12930 0 -1 4194304 50360 0 0 0 5021 86 0 0 25 0 1 0 191230024 212373504 49446 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12973/statm: 51849 49446 195 640 0 51205 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 207396

[startup+102.305 s]
/proc/loadavg: 0.82 0.29 0.10 2/65 12974
/proc/meminfo: memFree=1472592/2055920 swapFree=4181928/4192956
[pid=12973] ppid=12971 vsize=342852 CPUtime=102.27
/proc/12973/stat : 12973 (bsolo) R 12971 12973 12930 0 -1 4194304 84206 0 0 0 10123 104 0 0 25 0 1 0 191230024 351080448 83292 1992294400 134512640 137136520 4294956256 18446744073709551615 136500521 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12973/statm: 85713 83292 195 640 0 85069 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 342852

[startup+162.302 s]
/proc/loadavg: 0.93 0.42 0.15 2/65 12980
/proc/meminfo: memFree=1352208/2055920 swapFree=4181928/4192956
[pid=12973] ppid=12971 vsize=463656 CPUtime=162.24
/proc/12973/stat : 12973 (bsolo) R 12971 12973 12930 0 -1 4194304 114412 0 0 0 16104 120 0 0 25 0 1 0 191230024 474783744 113498 1992294400 134512640 137136520 4294956256 18446744073709551615 136698750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12973/statm: 115914 113498 195 640 0 115270 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 463656

[startup+222.301 s]
/proc/loadavg: 0.97 0.52 0.20 2/65 12980
/proc/meminfo: memFree=1261968/2055920 swapFree=4181928/4192956
[pid=12973] ppid=12971 vsize=553008 CPUtime=222.23
/proc/12973/stat : 12973 (bsolo) R 12971 12973 12930 0 -1 4194304 136757 0 0 0 22093 130 0 0 25 0 1 0 191230024 566280192 135843 1992294400 134512640 137136520 4294956256 18446744073709551615 136518982 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12973/statm: 138252 135843 195 640 0 137608 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 553008

[startup+282.302 s]
/proc/loadavg: 0.99 0.61 0.25 2/65 12980
/proc/meminfo: memFree=1194576/2055920 swapFree=4181928/4192956
[pid=12973] ppid=12971 vsize=620696 CPUtime=282.21
/proc/12973/stat : 12973 (bsolo) R 12971 12973 12930 0 -1 4194304 153680 0 0 0 28083 138 0 0 25 0 1 0 191230024 635592704 152766 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12973/statm: 155174 152766 195 640 0 154530 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 620696

[startup+342.301 s]
/proc/loadavg: 0.99 0.67 0.29 2/65 12980
/proc/meminfo: memFree=1117968/2055920 swapFree=4181928/4192956
[pid=12973] ppid=12971 vsize=696924 CPUtime=342.2
/proc/12973/stat : 12973 (bsolo) R 12971 12973 12930 0 -1 4194304 172729 0 0 0 34072 148 0 0 25 0 1 0 191230024 713650176 171815 1992294400 134512640 137136520 4294956256 18446744073709551615 136498219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12973/statm: 174231 171815 195 640 0 173587 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 696924

[startup+402.302 s]
/proc/loadavg: 0.99 0.73 0.34 2/65 12980
/proc/meminfo: memFree=1040976/2055920 swapFree=4181928/4192956
[pid=12973] ppid=12971 vsize=774100 CPUtime=402.18
/proc/12973/stat : 12973 (bsolo) R 12971 12973 12930 0 -1 4194304 192028 0 0 0 40061 157 0 0 25 0 1 0 191230024 792678400 191114 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12973/statm: 193525 191114 195 640 0 192881 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 774100

[startup+462.301 s]
/proc/loadavg: 0.99 0.78 0.38 2/65 12980
/proc/meminfo: memFree=980560/2055920 swapFree=4181928/4192956
[pid=12973] ppid=12971 vsize=833880 CPUtime=462.17
/proc/12973/stat : 12973 (bsolo) R 12971 12973 12930 0 -1 4194304 206976 0 0 0 46052 165 0 0 25 0 1 0 191230024 853893120 206062 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12973/statm: 208470 206062 195 640 0 207826 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 833880

[startup+522.302 s]
/proc/loadavg: 0.99 0.81 0.41 2/65 12980
/proc/meminfo: memFree=920784/2055920 swapFree=4181928/4192956
[pid=12973] ppid=12971 vsize=895264 CPUtime=522.15
/proc/12973/stat : 12973 (bsolo) R 12971 12973 12930 0 -1 4194304 222310 0 0 0 52042 173 0 0 25 0 1 0 191230024 916750336 221396 1992294400 134512640 137136520 4294956256 18446744073709551615 134544338 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12973/statm: 223816 221396 195 640 0 223172 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 895264

[startup+582.301 s]
/proc/loadavg: 0.99 0.85 0.45 2/65 12980
/proc/meminfo: memFree=831376/2055920 swapFree=4181928/4192956
[pid=12973] ppid=12971 vsize=983328 CPUtime=582.14
/proc/12973/stat : 12973 (bsolo) R 12971 12973 12930 0 -1 4194304 244338 0 0 0 58030 184 0 0 25 0 1 0 191230024 1006927872 243424 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12973/statm: 245832 243424 195 640 0 245188 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 983328

[startup+642.302 s]
/proc/loadavg: 0.99 0.87 0.48 2/65 12980
/proc/meminfo: memFree=757392/2055920 swapFree=4181928/4192956
[pid=12973] ppid=12971 vsize=1056148 CPUtime=642.13
/proc/12973/stat : 12973 (bsolo) R 12971 12973 12930 0 -1 4194304 262543 0 0 0 64019 194 0 0 25 0 1 0 191230024 1081495552 261629 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12973/statm: 264037 261629 195 640 0 263393 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 1056148

[startup+702.301 s]
/proc/loadavg: 0.99 0.89 0.51 2/65 12980
/proc/meminfo: memFree=674448/2055920 swapFree=4181928/4192956
[pid=12973] ppid=12971 vsize=1139660 CPUtime=702.1
/proc/12973/stat : 12973 (bsolo) R 12971 12973 12930 0 -1 4194304 283409 0 0 0 70005 205 0 0 25 0 1 0 191230024 1167011840 282495 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12973/statm: 284915 282495 195 640 0 284271 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 1139660

[startup+762.306 s]
/proc/loadavg: 0.99 0.91 0.54 2/65 12980
/proc/meminfo: memFree=618512/2055920 swapFree=4181928/4192956
[pid=12973] ppid=12971 vsize=1194860 CPUtime=762.09
/proc/12973/stat : 12973 (bsolo) R 12971 12973 12930 0 -1 4194304 297213 0 0 0 75997 212 0 0 25 0 1 0 191230024 1223536640 296299 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12973/statm: 298715 296299 195 640 0 298071 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 1194860

[startup+822.301 s]
/proc/loadavg: 0.99 0.92 0.56 2/65 12980
/proc/meminfo: memFree=550160/2055920 swapFree=4181928/4192956
[pid=12973] ppid=12971 vsize=1263712 CPUtime=822.08
/proc/12973/stat : 12973 (bsolo) R 12971 12973 12930 0 -1 4194304 314433 0 0 0 81986 222 0 0 25 0 1 0 191230024 1294041088 313519 1992294400 134512640 137136520 4294956256 18446744073709551615 134543977 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12973/statm: 315928 313519 195 640 0 315284 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 1263712

[startup+882.302 s]
/proc/loadavg: 0.99 0.93 0.58 2/65 12980
/proc/meminfo: memFree=484240/2055920 swapFree=4181928/4192956
[pid=12973] ppid=12971 vsize=1328672 CPUtime=882.06
/proc/12973/stat : 12973 (bsolo) R 12971 12973 12930 0 -1 4194304 330674 0 0 0 87976 230 0 0 25 0 1 0 191230024 1360560128 329760 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12973/statm: 332168 329760 195 640 0 331524 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 1328672

[startup+942.301 s]
/proc/loadavg: 0.99 0.94 0.61 2/65 12980
/proc/meminfo: memFree=423376/2055920 swapFree=4181928/4192956
[pid=12973] ppid=12971 vsize=1389696 CPUtime=942.04
/proc/12973/stat : 12973 (bsolo) R 12971 12973 12930 0 -1 4194304 345924 0 0 0 93967 237 0 0 25 0 1 0 191230024 1423048704 345010 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12973/statm: 347424 345010 195 640 0 346780 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 1389696

[startup+1002.3 s]
/proc/loadavg: 0.99 0.95 0.63 2/65 12980
/proc/meminfo: memFree=372048/2055920 swapFree=4181928/4192956
[pid=12973] ppid=12971 vsize=1440720 CPUtime=1002.03
/proc/12973/stat : 12973 (bsolo) R 12971 12973 12930 0 -1 4194304 358673 0 0 0 99959 244 0 0 25 0 1 0 191230024 1475297280 357759 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12973/statm: 360180 357759 195 640 0 359536 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 1440720

[startup+1062.3 s]
/proc/loadavg: 0.99 0.95 0.65 2/65 12980
/proc/meminfo: memFree=325904/2055920 swapFree=4181928/4192956
[pid=12973] ppid=12971 vsize=1487096 CPUtime=1062.01
/proc/12973/stat : 12973 (bsolo) R 12971 12973 12930 0 -1 4194304 370275 0 0 0 105951 250 0 0 25 0 1 0 191230024 1522786304 369361 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12973/statm: 371774 369361 195 640 0 371130 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 1487096

[startup+1122.3 s]
/proc/loadavg: 0.99 0.96 0.67 2/65 12980
/proc/meminfo: memFree=279184/2055920 swapFree=4181928/4192956
[pid=12973] ppid=12971 vsize=1533592 CPUtime=1122
/proc/12973/stat : 12973 (bsolo) R 12971 12973 12930 0 -1 4194304 381884 0 0 0 111944 256 0 0 25 0 1 0 191230024 1570398208 380970 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12973/statm: 383398 380970 195 640 0 382754 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 1533592

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.69 2/65 12980
/proc/meminfo: memFree=245008/2055920 swapFree=4181928/4192956
[pid=12973] ppid=12971 vsize=1567916 CPUtime=1181.98
/proc/12973/stat : 12973 (bsolo) R 12971 12973 12930 0 -1 4194304 390477 0 0 0 117939 259 0 0 25 0 1 0 191230024 1605545984 389563 1992294400 134512640 137136520 4294956256 18446744073709551615 136698750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12973/statm: 391979 389563 195 640 0 391335 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 1567916

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.70 2/65 12980
/proc/meminfo: memFree=211664/2055920 swapFree=4181928/4192956
[pid=12973] ppid=12971 vsize=1600756 CPUtime=1241.97
/proc/12973/stat : 12973 (bsolo) R 12971 12973 12930 0 -1 4194304 398684 0 0 0 123934 263 0 0 25 0 1 0 191230024 1639174144 397770 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12973/statm: 400189 397770 195 640 0 399545 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 1600756

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.72 2/65 12980
/proc/meminfo: memFree=173904/2055920 swapFree=4181928/4192956
[pid=12973] ppid=12971 vsize=1638124 CPUtime=1301.96
/proc/12973/stat : 12973 (bsolo) R 12971 12973 12930 0 -1 4194304 408029 0 0 0 129929 267 0 0 25 0 1 0 191230024 1677438976 407115 1992294400 134512640 137136520 4294956256 18446744073709551615 134544112 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12973/statm: 409531 407115 195 640 0 408887 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 1638124

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.73 2/65 12980
/proc/meminfo: memFree=135568/2055920 swapFree=4181928/4192956
[pid=12973] ppid=12971 vsize=1676820 CPUtime=1361.94
/proc/12973/stat : 12973 (bsolo) R 12971 12973 12930 0 -1 4194304 417698 0 0 0 135923 271 0 0 25 0 1 0 191230024 1717063680 416784 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12973/statm: 419205 416784 195 640 0 418561 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 1676820

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.75 2/65 12980
/proc/meminfo: memFree=98832/2055920 swapFree=4181928/4192956
[pid=12973] ppid=12971 vsize=1713000 CPUtime=1421.92
/proc/12973/stat : 12973 (bsolo) R 12971 12973 12930 0 -1 4194304 426749 0 0 0 141916 276 0 0 25 0 1 0 191230024 1754112000 425835 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12973/statm: 428250 425835 195 640 0 427606 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 1713000

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.76 2/65 12980
/proc/meminfo: memFree=58960/2055920 swapFree=4181928/4192956
[pid=12973] ppid=12971 vsize=1753152 CPUtime=1481.9
/proc/12973/stat : 12973 (bsolo) R 12971 12973 12930 0 -1 4194304 436793 0 0 0 147909 281 0 0 25 0 1 0 191230024 1795227648 435879 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12973/statm: 438288 435879 195 640 0 437644 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 1753152

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.77 2/65 12980
/proc/meminfo: memFree=20624/2055920 swapFree=4181928/4192956
[pid=12973] ppid=12971 vsize=1791124 CPUtime=1541.89
/proc/12973/stat : 12973 (bsolo) R 12971 12973 12930 0 -1 4194304 446281 0 0 0 153904 285 0 0 25 0 1 0 191230024 1834110976 445367 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12973/statm: 447781 445367 195 640 0 447137 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 1791124

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.78 2/65 12980
/proc/meminfo: memFree=15440/2055920 swapFree=4181928/4192956
[pid=12973] ppid=12971 vsize=1840392 CPUtime=1601.87
/proc/12973/stat : 12973 (bsolo) R 12971 12973 12930 0 -1 4194304 458606 0 0 0 159895 292 0 0 25 0 1 0 191230024 1884561408 457692 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12973/statm: 460098 457692 195 640 0 459454 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 1840392



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1606.2 s]
/proc/loadavg: 0.99 0.97 0.78 2/65 12980
/proc/meminfo: memFree=15312/2055920 swapFree=4181928/4192956
[pid=12973] ppid=12971 vsize=1843268 CPUtime=1605.77
/proc/12973/stat : 12973 (bsolo) R 12971 12973 12930 0 -1 4194304 459327 0 0 0 160285 292 0 0 25 0 1 0 191230024 1887506432 458413 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12973/statm: 460817 458413 195 640 0 460173 0
Current children cumulated CPU time (s) 1605.77
Current children cumulated vsize (KiB) 1843268

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

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

[startup+1606.4 s]
/proc/loadavg: 0.99 0.97 0.78 2/65 12980
/proc/meminfo: memFree=15312/2055920 swapFree=4181928/4192956
[pid=12973] ppid=12971 vsize=0 CPUtime=1605.97
/proc/12973/stat : 12973 (bsolo) R 12971 12973 12930 0 -1 4194308 459328 0 0 0 160286 311 0 0 25 0 1 0 191230024 0 0 1992294400 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/12973/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1605.97
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1606.5
CPU time (s): 1606.07
CPU user time (s): 1602.86
CPU system time (s): 3.21351
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 1843268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1602.86
system time used= 3.21351
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 459328
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= 1363

runsolver used 1.34879 second user time and 3.55646 second system time

The end

Launcher Data 

Begin job on node37 at 2009-06-17 12:58:48
IDJOB=1883862
IDBENCH=2570
IDSOLVER=700
FILE ID=node37/1883862-1245236328
PBS_JOBID= 9372302
Free space on /tmp= 66164 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-clauses-51-50.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1883862-1245236328/watcher-1883862-1245236328 -o /tmp/evaluation-result-1883862-1245236328/solver-1883862-1245236328 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1883862-1245236328.opb

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

MD5SUM BENCH= 60bac2da31df829d5469efd732e15a50
RANDOM SEED=1270705556

node37.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		: 3000.232
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		: 3000.232
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:       1806328 kB
Buffers:         27840 kB
Cached:         137252 kB
SwapCached:       5044 kB
Active:          65796 kB
Inactive:       107308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1806328 kB
SwapTotal:     4192956 kB
SwapFree:      4181928 kB
Dirty:            5732 kB
Writeback:           0 kB
Mapped:          14236 kB
Slab:            62592 kB
Committed_AS:   186824 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1883862-1245236328.opb

Free space on /tmp at the end= 66160 MiB
End job on node37 at 2009-06-17 13:25:37