Trace number 1884028

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) 1203.05 1203.47

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
roussel/normalized-pigeon-clauses-101-100.opb
MD5SUM3da8b298ee1dd31987c9c3266733383f
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 variables10100
Total number of constraints505101
Number of constraints which are clauses505101
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 constraint100
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 101
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-1884028-1245254127.opb
0.00/0.00	c File size is 13120207 bytes.
1.69/1.70	c Highest Coefficient sum: 101
1.69/1.70	c Parsing was ok!!
1.69/1.70	c Total parsing time: 1.705 s
1.79/1.87	c Var: 10100 Constr: 505101 505101/0/0 Lit: 1020100 Watch. Lit: 1010202
1.79/1.87	c Obj. Vars: 0 (0 % of total variables)
7.49/7.53	c Pre-processing Time: 7.529 s
7.49/7.54	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
7.49/7.54	c        0  10100   505101  1020100    2  1010202  168366      0      0 7.53
7.49/7.54	c Switching off lower bounding mode.
1202.78/1203.20	c      101  10100   505303  1095110    2  1010606  185203    202     13 7.64
1202.78/1203.20	c      251  10100   505603  1183402    2  1011206  203724    502     32 7.80
1202.78/1203.20	c      480  10100   506061  1463846    2  1012122  224097    960     56 8.52
1202.78/1203.20	c      820  10100   506741  1842528    3  1013482  246507   1640     88 9.22
1202.78/1203.20	c     1329  10100   507759  3175432    6  1015518  271158   2658    115 11.50
1202.78/1203.20	c     2095  10100   509291  3822610    7  1018582  298274   4190    146 14.32
1202.78/1203.20	c     3241  10100   511583  4751090    9  1023166  328102   6482     93 34.56
1202.78/1203.20	c     4962  10100   515025  6034670   11  1030050  360913   9924     56 88.25
1202.78/1203.20	c     7546  10100   520193  7752960   14  1040386  397005  15092     40 187.64
1202.78/1203.20	c    11425  10100   527951 11298038   21  1055902  436706  22850     37 306.38
1202.78/1203.20	c    17247  10100   539595 18092818   33  1079190  480377  34494     33 521.83
1202.78/1203.20	c    25985  10100   557071 54680052   98  1114142  528415  51970     29 869.02
1202.78/1203.20	c Caught signal: 15
1202.78/1203.20	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1202.78/1203.20	c   12    31341  24396 58342120   567783 138792466  62682     26 1202.79
1202.78/1203.20	s UNKNOWN
1202.78/1203.20	c Total time: 1202.79 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-1884028-1245254127/watcher-1884028-1245254127 -o /tmp/evaluation-result-1884028-1245254127/solver-1884028-1245254127 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1884028-1245254127.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 3/64 20339
/proc/meminfo: memFree=1837092/2055920 swapFree=4178700/4192956
[pid=20339] ppid=20337 vsize=31344 CPUtime=0
/proc/20339/stat : 20339 (bsolo) R 20337 20339 20296 0 -1 4194304 268 0 0 0 0 0 0 0 20 0 1 0 193010692 32096256 252 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20339/statm: 7836 253 174 640 0 3988 0

[startup+0.0368359 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 20339
/proc/meminfo: memFree=1837092/2055920 swapFree=4178700/4192956
[pid=20339] ppid=20337 vsize=24800 CPUtime=0.03
/proc/20339/stat : 20339 (bsolo) R 20337 20339 20296 0 -1 4194304 632 0 0 0 3 0 0 0 20 0 1 0 193010692 25395200 616 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20339/statm: 6200 616 231 640 0 2352 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 24800

[startup+0.101842 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 20339
/proc/meminfo: memFree=1837092/2055920 swapFree=4178700/4192956
[pid=20339] ppid=20337 vsize=26724 CPUtime=0.09
/proc/20339/stat : 20339 (bsolo) R 20337 20339 20296 0 -1 4194304 1229 0 0 0 9 0 0 0 20 0 1 0 193010692 27365376 1213 1992294400 134512640 137136520 4294956256 18446744073709551615 134517592 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20339/statm: 6681 1213 354 640 0 2833 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26724

[startup+0.301862 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 20339
/proc/meminfo: memFree=1837092/2055920 swapFree=4178700/4192956
[pid=20339] ppid=20337 vsize=32500 CPUtime=0.29
/proc/20339/stat : 20339 (bsolo) R 20337 20339 20296 0 -1 4194304 3065 0 0 0 28 1 0 0 22 0 1 0 193010692 33280000 3049 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20339/statm: 8125 3051 731 640 0 4277 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 32500

[startup+0.701903 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 20339
/proc/meminfo: memFree=1837092/2055920 swapFree=4178700/4192956
[pid=20339] ppid=20337 vsize=44320 CPUtime=0.69
/proc/20339/stat : 20339 (bsolo) R 20337 20339 20296 0 -1 4194304 6750 0 0 0 67 2 0 0 25 0 1 0 193010692 45383680 6734 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20339/statm: 11080 6734 1486 640 0 7232 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 44320

[startup+1.50199 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 20340
/proc/meminfo: memFree=1807196/2055920 swapFree=4178700/4192956
[pid=20339] ppid=20337 vsize=67560 CPUtime=1.49
/proc/20339/stat : 20339 (bsolo) R 20337 20339 20296 0 -1 4194304 14076 0 0 0 144 5 0 0 25 0 1 0 193010692 69181440 14060 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20339/statm: 16890 14061 2989 640 0 13042 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 67560

[startup+3.10115 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 20340
/proc/meminfo: memFree=1761948/2055920 swapFree=4178700/4192956
[pid=20339] ppid=20337 vsize=101952 CPUtime=3.09
/proc/20339/stat : 20339 (bsolo) R 20337 20339 20296 0 -1 4194304 26250 0 0 0 294 15 0 0 25 0 1 0 193010692 104398848 23030 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20339/statm: 25488 23030 190 640 0 24844 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 101952

[startup+6.30148 s]
/proc/loadavg: 0.31 0.07 0.02 2/65 20340
/proc/meminfo: memFree=1744732/2055920 swapFree=4178700/4192956
[pid=20339] ppid=20337 vsize=101952 CPUtime=6.28
/proc/20339/stat : 20339 (bsolo) R 20337 20339 20296 0 -1 4194304 26250 0 0 0 582 46 0 0 25 0 1 0 193010692 104398848 23030 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20339/statm: 25488 23030 190 640 0 24844 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 101952

[startup+12.7011 s]
/proc/loadavg: 0.53 0.11 0.04 2/65 20340
/proc/meminfo: memFree=1731996/2055920 swapFree=4178700/4192956
[pid=20339] ppid=20337 vsize=115000 CPUtime=12.69
/proc/20339/stat : 20339 (bsolo) R 20337 20339 20296 0 -1 4194304 33680 0 0 0 1205 64 0 0 25 0 1 0 193010692 117760000 26302 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20339/statm: 28750 26302 196 640 0 28106 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 115000

[startup+25.5055 s]
/proc/loadavg: 0.85 0.21 0.07 2/65 20340
/proc/meminfo: memFree=1716764/2055920 swapFree=4178700/4192956
[pid=20339] ppid=20337 vsize=130040 CPUtime=25.48
/proc/20339/stat : 20339 (bsolo) R 20337 20339 20296 0 -1 4194304 37440 0 0 0 2401 147 0 0 25 0 1 0 193010692 133160960 30062 1992294400 134512640 137136520 4294956256 18446744073709551615 134616615 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20339/statm: 32510 30062 196 640 0 31866 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 130040

[startup+51.1011 s]
/proc/loadavg: 1.37 0.38 0.13 2/65 20340
/proc/meminfo: memFree=1707612/2055920 swapFree=4178700/4192956
[pid=20339] ppid=20337 vsize=139276 CPUtime=51.05
/proc/20339/stat : 20339 (bsolo) R 20337 20339 20296 0 -1 4194304 39771 0 0 0 4780 325 0 0 25 0 1 0 193010692 142618624 32393 1992294400 134512640 137136520 4294956256 18446744073709551615 134544369 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20339/statm: 34819 32393 196 640 0 34175 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 139276

[startup+102.301 s]
/proc/loadavg: 1.20 0.49 0.18 2/65 20340
/proc/meminfo: memFree=1694236/2055920 swapFree=4178700/4192956
[pid=20339] ppid=20337 vsize=153252 CPUtime=102.22
/proc/20339/stat : 20339 (bsolo) R 20337 20339 20296 0 -1 4194304 43243 0 0 0 9608 614 0 0 25 0 1 0 193010692 156930048 35865 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20339/statm: 38313 35865 196 640 0 37669 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 153252

[startup+162.301 s]
/proc/loadavg: 1.07 0.58 0.22 2/65 20340
/proc/meminfo: memFree=1681116/2055920 swapFree=4178700/4192956
[pid=20339] ppid=20337 vsize=166164 CPUtime=162.21
/proc/20339/stat : 20339 (bsolo) R 20337 20339 20296 0 -1 4194304 46471 0 0 0 15259 962 0 0 25 0 1 0 193010692 170151936 39093 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20339/statm: 41541 39093 196 640 0 40897 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 166164

[startup+222.302 s]
/proc/loadavg: 1.02 0.65 0.27 2/65 20340
/proc/meminfo: memFree=1662236/2055920 swapFree=4178700/4192956
[pid=20339] ppid=20337 vsize=184836 CPUtime=222.2
/proc/20339/stat : 20339 (bsolo) R 20337 20339 20296 0 -1 4194304 51162 0 0 0 20931 1289 0 0 25 0 1 0 193010692 189272064 43784 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20339/statm: 46209 43784 196 640 0 45565 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 184836

[startup+282.302 s]
/proc/loadavg: 1.01 0.71 0.31 2/65 20340
/proc/meminfo: memFree=1638940/2055920 swapFree=4178700/4192956
[pid=20339] ppid=20337 vsize=208216 CPUtime=282.18
/proc/20339/stat : 20339 (bsolo) R 20337 20339 20296 0 -1 4194304 57005 0 0 0 26603 1615 0 0 25 0 1 0 193010692 213213184 49627 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20339/statm: 52054 49627 196 640 0 51410 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 208216

[startup+342.306 s]
/proc/loadavg: 1.00 0.76 0.35 2/65 20346
/proc/meminfo: memFree=1611804/2055920 swapFree=4178700/4192956
[pid=20339] ppid=20337 vsize=235204 CPUtime=342.16
/proc/20339/stat : 20339 (bsolo) R 20337 20339 20296 0 -1 4194304 63732 0 0 0 32307 1909 0 0 25 0 1 0 193010692 240848896 56354 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20339/statm: 58801 56354 196 640 0 58157 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 235204

[startup+402.301 s]
/proc/loadavg: 1.00 0.80 0.39 2/65 20346
/proc/meminfo: memFree=1585116/2055920 swapFree=4178700/4192956
[pid=20339] ppid=20337 vsize=262044 CPUtime=402.14
/proc/20339/stat : 20339 (bsolo) R 20337 20339 20296 0 -1 4194304 70442 0 0 0 38025 2189 0 0 25 0 1 0 193010692 268333056 63064 1992294400 134512640 137136520 4294956256 18446744073709551615 134576501 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20339/statm: 65511 63064 196 640 0 64867 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 262044

[startup+462.301 s]
/proc/loadavg: 1.00 0.84 0.43 2/65 20346
/proc/meminfo: memFree=1560860/2055920 swapFree=4178700/4192956
[pid=20339] ppid=20337 vsize=286028 CPUtime=462.13
/proc/20339/stat : 20339 (bsolo) R 20337 20339 20296 0 -1 4194304 76459 0 0 0 43778 2435 0 0 25 0 1 0 193010692 292892672 69081 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20339/statm: 71507 69081 196 640 0 70863 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 286028

[startup+522.301 s]
/proc/loadavg: 1.00 0.86 0.46 2/65 20346
/proc/meminfo: memFree=1540380/2055920 swapFree=4178700/4192956
[pid=20339] ppid=20337 vsize=306724 CPUtime=522.11
/proc/20339/stat : 20339 (bsolo) R 20337 20339 20296 0 -1 4194304 81611 0 0 0 49577 2634 0 0 25 0 1 0 193010692 314085376 74233 1992294400 134512640 137136520 4294956256 18446744073709551615 134544157 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20339/statm: 76681 74233 196 640 0 76037 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 306724

[startup+582.302 s]
/proc/loadavg: 1.00 0.89 0.49 2/65 20347
/proc/meminfo: memFree=1508700/2055920 swapFree=4178700/4192956
[pid=20339] ppid=20337 vsize=338100 CPUtime=582.09
/proc/20339/stat : 20339 (bsolo) R 20337 20339 20296 0 -1 4194304 89482 0 0 0 55384 2825 0 0 25 0 1 0 193010692 346214400 82104 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20339/statm: 84525 82104 196 640 0 83881 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 338100

[startup+642.302 s]
/proc/loadavg: 1.00 0.90 0.52 2/65 20347
/proc/meminfo: memFree=1466844/2055920 swapFree=4178700/4192956
[pid=20339] ppid=20337 vsize=380436 CPUtime=642.07
/proc/20339/stat : 20339 (bsolo) R 20337 20339 20296 0 -1 4194304 100053 0 0 0 61173 3034 0 0 25 0 1 0 193010692 389566464 92675 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20339/statm: 95109 92675 196 640 0 94465 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 380436

[startup+702.302 s]
/proc/loadavg: 1.00 0.92 0.55 2/65 20347
/proc/meminfo: memFree=1421660/2055920 swapFree=4178700/4192956
[pid=20339] ppid=20337 vsize=424992 CPUtime=702.06
/proc/20339/stat : 20339 (bsolo) R 20337 20339 20296 0 -1 4194304 111179 0 0 0 66992 3214 0 0 25 0 1 0 193010692 435191808 103801 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20339/statm: 106248 103801 196 640 0 105604 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 424992

[startup+762.301 s]
/proc/loadavg: 1.00 0.93 0.57 2/65 20347
/proc/meminfo: memFree=1378460/2055920 swapFree=4178700/4192956
[pid=20339] ppid=20337 vsize=468148 CPUtime=762.05
/proc/20339/stat : 20339 (bsolo) R 20337 20339 20296 0 -1 4194304 121999 0 0 0 72843 3362 0 0 25 0 1 0 193010692 479383552 114621 1992294400 134512640 137136520 4294956256 18446744073709551615 134544369 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20339/statm: 117037 114621 196 640 0 116393 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 468148

[startup+822.301 s]
/proc/loadavg: 1.00 0.94 0.59 2/65 20347
/proc/meminfo: memFree=1310428/2055920 swapFree=4178700/4192956
[pid=20339] ppid=20337 vsize=539084 CPUtime=822.03
/proc/20339/stat : 20339 (bsolo) R 20337 20339 20296 0 -1 4194304 139719 0 0 0 78726 3477 0 0 25 0 1 0 193010692 552022016 132341 1992294400 134512640 137136520 4294956256 18446744073709551615 134597739 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20339/statm: 134771 132341 196 640 0 134127 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 539084

[startup+882.301 s]
/proc/loadavg: 1.00 0.95 0.62 2/65 20347
/proc/meminfo: memFree=1042908/2055920 swapFree=4178700/4192956
[pid=20339] ppid=20337 vsize=802660 CPUtime=882.01
/proc/20339/stat : 20339 (bsolo) R 20337 20339 20296 0 -1 4194304 205632 0 0 0 84683 3518 0 0 25 0 1 0 193010692 821923840 198254 1992294400 134512640 137136520 4294956256 18446744073709551615 134600223 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20339/statm: 200665 198254 196 640 0 200021 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 802660

[startup+942.302 s]
/proc/loadavg: 1.00 0.95 0.64 2/65 20347
/proc/meminfo: memFree=776604/2055920 swapFree=4178700/4192956
[pid=20339] ppid=20337 vsize=1070580 CPUtime=941.99
/proc/20339/stat : 20339 (bsolo) R 20337 20339 20296 0 -1 4194304 272602 0 0 0 90658 3541 0 0 25 0 1 0 193010692 1096273920 265224 1992294400 134512640 137136520 4294956256 18446744073709551615 134544122 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20339/statm: 267645 265224 196 640 0 267001 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 1070580

[startup+1002.31 s]
/proc/loadavg: 1.00 0.96 0.66 2/65 20347
/proc/meminfo: memFree=578652/2055920 swapFree=4178700/4192956
[pid=20339] ppid=20337 vsize=1266236 CPUtime=1001.98
/proc/20339/stat : 20339 (bsolo) R 20337 20339 20296 0 -1 4194304 321528 0 0 0 96639 3559 0 0 25 0 1 0 193010692 1296625664 314150 1992294400 134512640 137136520 4294956256 18446744073709551615 134543957 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20339/statm: 316559 314150 196 640 0 315915 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 1266236

[startup+1062.3 s]
/proc/loadavg: 1.00 0.96 0.68 2/65 20347
/proc/meminfo: memFree=474140/2055920 swapFree=4178700/4192956
[pid=20339] ppid=20337 vsize=1373804 CPUtime=1061.96
/proc/20339/stat : 20339 (bsolo) R 20337 20339 20296 0 -1 4194304 348400 0 0 0 102591 3605 0 0 25 0 1 0 193010692 1406775296 341022 1992294400 134512640 137136520 4294956256 18446744073709551615 134606731 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20339/statm: 343451 341022 196 640 0 342807 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 1373804

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.69 2/65 20348
/proc/meminfo: memFree=228380/2055920 swapFree=4178700/4192956
[pid=20339] ppid=20337 vsize=1615712 CPUtime=1121.94
/proc/20339/stat : 20339 (bsolo) R 20337 20339 20296 0 -1 4194304 408898 0 0 0 108564 3630 0 0 25 0 1 0 193010692 1654489088 401520 1992294400 134512640 137136520 4294956256 18446744073709551615 134544164 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20339/statm: 403928 401520 196 640 0 403284 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 1615712

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.71 2/65 20348
/proc/meminfo: memFree=51164/2055920 swapFree=4178700/4192956
[pid=20339] ppid=20337 vsize=1794432 CPUtime=1181.93
/proc/20339/stat : 20339 (bsolo) R 20337 20339 20296 0 -1 4194304 453568 0 0 0 114542 3651 0 0 25 0 1 0 193010692 1837498368 446190 1992294400 134512640 137136520 4294956256 18446744073709551615 134544140 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20339/statm: 448608 446190 196 640 0 447964 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 1794432



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1203.2 s]
/proc/loadavg: 1.00 0.97 0.72 2/65 20348
/proc/meminfo: memFree=16028/2055920 swapFree=4178700/4192956
[pid=20339] ppid=20337 vsize=1843260 CPUtime=1202.78
/proc/20339/stat : 20339 (bsolo) R 20337 20339 20296 0 -1 4194304 465755 0 0 0 116620 3658 0 0 25 0 1 0 193010692 1887498240 458377 1992294400 134512640 137136520 4294956256 18446744073709551615 134544162 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20339/statm: 460815 458377 196 640 0 460171 0
Current children cumulated CPU time (s) 1202.78
Current children cumulated vsize (KiB) 1843260

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

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

[startup+1203.4 s]
/proc/loadavg: 1.00 0.97 0.72 2/65 20348
/proc/meminfo: memFree=16028/2055920 swapFree=4178700/4192956
[pid=20339] ppid=20337 vsize=0 CPUtime=1202.97
/proc/20339/stat : 20339 (bsolo) R 20337 20339 20296 0 -1 4194308 465756 0 0 0 116620 3677 0 0 25 0 1 0 193010692 0 0 1992294400 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/20339/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1202.97
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1203.47
CPU time (s): 1203.05
CPU user time (s): 1166.21
CPU system time (s): 36.8444
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 1843260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1166.21
system time used= 36.8444
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 465756
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= 2113

runsolver used 1.01784 second user time and 2.92755 second system time

The end

Launcher Data 

Begin job on node90 at 2009-06-17 17:55:28
IDJOB=1884028
IDBENCH=2574
IDSOLVER=701
FILE ID=node90/1884028-1245254127
PBS_JOBID= 9372374
Free space on /tmp= 66516 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-clauses-101-100.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1884028-1245254127/watcher-1884028-1245254127 -o /tmp/evaluation-result-1884028-1245254127/solver-1884028-1245254127 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1884028-1245254127.opb

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

MD5SUM BENCH= 3da8b298ee1dd31987c9c3266733383f
RANDOM SEED=96878890

node90.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		: 3000.231
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		: 3000.231
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:       1837508 kB
Buffers:         12084 kB
Cached:         143040 kB
SwapCached:       8008 kB
Active:          32352 kB
Inactive:       132628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1837508 kB
SwapTotal:     4192956 kB
SwapFree:      4178700 kB
Dirty:           16992 kB
Writeback:           0 kB
Mapped:          15692 kB
Slab:            39436 kB
Committed_AS:   129668 kB
PageTables:       1436 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-1884028-1245254127.opb

Free space on /tmp at the end= 66512 MiB
End job on node90 at 2009-06-17 18:15:33