Trace number 1880061

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 NameAnswerobjCPU timeWall clock time
bsolo 3.1 pbSAT (TO)1121 1800.18 1800.97

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii16e1.opb
MD5SUMdef894fad75671aee9beb2b836574dc5
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1112
Best CPU time to get the best result obtained on this benchmark1798.4
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1098
Optimality of the best value was proved NO
Number of variables2490
Total number of constraints16011
Number of constraints which are clauses16011
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 constraint16
Number of terms in the objective function 2490
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 2490
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2490
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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-1880061-1245159419.opb
0.00/0.00	c File size is 655284 bytes.
0.02/0.08	c Highest Coefficient sum: 2490
0.02/0.08	c Parsing was ok!!
0.02/0.08	c Total parsing time: 0.086 s
0.02/0.09	c Var: 2490 Constr: 16011 16011/0/0 Lit: 63975 Watch. Lit: 32022
0.02/0.09	c Obj. Vars: 2490 (100 % of total variables)
0.19/0.28	c Pre-processing Time: 0.283 s
0.19/0.28	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.19/0.28	c        0   2490    16011    63975    3    32022    5336      0      0 0.28
0.19/0.28	c Switching off lower bounding mode.
0.29/0.36	c      100   2490    16211    70147    4    32422    5870    200    289 0.34
0.29/0.36	o 1181
0.29/0.38	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.29/0.38	c      132   2490    16276    74985    4    33861    6336    265    357 0.37
0.29/0.38	o 1175
13.98/14.03	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
13.98/14.03	c      138   2490    16289    77785    4    35202    6336    278    363 0.38
13.98/14.03	c      238   2490    16489    82091    4    35602    6970    478    479 0.50
13.98/14.03	c      489   2490    16960   241915   14    74910    7668    949    458 1.07
13.98/14.03	c      965   2490    17776   553607   31   107610    8435   1765    249 3.87
13.98/14.03	c     1780   2490    19299  1037260   53   197260    9279   3288    134 13.28
13.98/14.03	o 1169
13.98/14.07	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
13.98/14.07	c     1817   2490    19374  1040728   53   190742    6336   3363    129 14.03
13.98/14.07	o 1167
21.48/21.52	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
21.48/21.52	c     1818   2490    19377  1043246   53   191896    6336   3366    129 14.07
21.48/21.52	c     1918   2490    19479  1162571   59   193018    6970   3468    131 14.59
21.48/21.52	c     2168   2490    19942  1238030   62   193935    7668   3931    106 20.39
21.48/21.52	o 1164
65.66/65.71	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
65.66/65.71	c     2199   2490    20005  1241336   62   192883    6336   3994    102 21.52
65.66/65.71	c     2300   2490    20135  1337714   66   196354    6970   4124    101 22.58
65.66/65.71	c     2552   2490    20603  1851075   89   347368    7668   4592     95 26.77
65.66/65.71	c     3028   2490    21362  2822315  132   541778    8435   5351     89 33.65
65.66/65.71	c     3841   2490    22734  4419013  194   890121    9279   6723     65 58.34
65.66/65.71	o 1143
417.32/417.59	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
417.32/417.59	c     3889   2490    22831  4422873  193   847795    6336   6820     59 65.69
417.32/417.59	c     3990   2490    19315  3791803  196   749667    6970   3304     54 72.95
417.32/417.59	c     4240   2490    19708  4156305  210   807755    7668   3697     51 83.09
417.32/417.59	c     4715   2490    20655  4711215  228   913392    8435   4644     32 143.49
417.32/417.59	c     5532   2490    22287  5496935  246  1034328    9279   6276     20 274.07
417.32/417.59	o 1121
1800.10/1800.90	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.10/1800.90	c     6072   2490    23368  5794185  247  1066833    6336   7357     14 417.43
1800.10/1800.90	c     6172   2490    19281  2085749  108   496300    6970   3270     13 448.60
1800.10/1800.90	c     6424   2490    19690  2676439  135   639852    7668   3679     14 455.84
1800.10/1800.90	c     6899   2490    20195  3187037  157   643549    8435   4184     14 466.14
1800.10/1800.90	c     7713   2490    21358  4729638  221   954636    9279   5347     16 480.84
1800.10/1800.90	c     9036   2490    24002  5214420  217   976494   10207   7991     13 671.33
1800.10/1800.90	c    11117   2490    22915  2212919   96   449172   11228   6904     10 1072.94
1800.10/1800.90	c    14341   2490    21632  6417299  296  1756344   12351   5621     10 1316.18
1800.10/1800.90	c Caught signal: 15
1800.10/1800.90	v -x1 x2 x3 -x4 x5 -x6 -x7 x8 -x9 x10 x11 -x12 x13 -x14 -x15 x16 x17 -x18 x19 -x20 x21 -x22 x23 -x24 x25 -x26 x27 -x28 x29 -x30 x31 -x32 x33 -x34 x35 -x36 x37 -x38 x39 -x40 x41 -x42 x43 -x44 x45 -x46 x47 -x48 x49 -x50 x51 -x52 x53 -x54 x55 -x56 x57 -x58 x59 -x60 x61 -x62 x63 -x64 x65 -x66 x67 -x68 x69 -x70 x71 -x72 x73 -x74 x75 -x76 x77 -x78 x79 -x80 x81 -x82 x83 -x84 x85 -x86 x87 -x88 x89 -x90 x91 -x92 x93 -x94 x95 -x96 -x97 x98 x99 -x100 x101 -x102 -x103 x104 -x105 x106 x107 -x108 x109 -x110 -x111 x112 x113 -x114 x115 -x116 x117 -x118 x119 -x120 x121 -x122 x123 -x124 x125 -x126 x127 -x128 x129 -x130 x131 -x132 x133 -x134 x135 -x136 x137 -x138 x139 -x140 x141 -x142 x143 -x144 x145 -x146 x147 -x148 x149 -x150 x151 -x152 x153 -x154 x155 -x156 x157 -x158 x159 -x160 -x161 x162 x163 -x164 x165 -x166 -x167 x168 -x169 x170 x171 -x172 x173 -x174 -x175 x176 x177 -x178 x179 -x180 x181 -x182 x183 -x184 x185 -x186 x187 -x188 x189 -x190 x191 -x192 -x193 x194 x195 -x196 x197 -x198 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-x2453 x2454 -x2455 x2456 -x2457 x2458 -x2459 x2460 -x2461 -x2462 -x2463 x2464 -x2465 x2466 -x2467 -x2468 -x2469 x2470 -x2471 x2472 -x2473 -x2474 -x2475 x2476 -x2477 x2478 -x2479 x2480 -x2481 -x2482 -x2483 x2484 x2485 -x2486 -x2487 x2488 -x2489 -x2490 
1800.10/1800.90	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.10/1800.90	c   29    18876   8909   230931    22765  9846556   6754     10 1800.11
1800.10/1800.90	c Objective: 1121
1800.10/1800.90	s SATISFIABLE
1800.10/1800.90	c Total time: 1800.11 s

Verifier Data 

OK	1121

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1880061-1245159419/watcher-1880061-1245159419 -o /tmp/evaluation-result-1880061-1245159419/solver-1880061-1245159419 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880061-1245159419.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: 1.00 1.00 1.00 3/64 7839
/proc/meminfo: memFree=1857584/2055920 swapFree=4180828/4192956
[pid=7839] ppid=7837 vsize=11384 CPUtime=0
/proc/7839/stat : 7839 (bsolo) R 7837 7839 7697 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 183541849 11657216 260 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7839/statm: 2846 261 175 640 0 2042 0

[startup+0.0287971 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7839
/proc/meminfo: memFree=1857584/2055920 swapFree=4180828/4192956
[pid=7839] ppid=7837 vsize=11784 CPUtime=0.02
/proc/7839/stat : 7839 (bsolo) R 7837 7839 7697 0 -1 4194304 409 0 0 0 2 0 0 0 18 0 1 0 183541849 12066816 393 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7839/statm: 2946 393 218 640 0 2142 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 11784

[startup+0.101808 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7839
/proc/meminfo: memFree=1857584/2055920 swapFree=4180828/4192956
[pid=7839] ppid=7837 vsize=13712 CPUtime=0.09
/proc/7839/stat : 7839 (bsolo) R 7837 7839 7697 0 -1 4194304 1167 0 0 0 9 0 0 0 18 0 1 0 183541849 14041088 991 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7839/statm: 3428 991 188 640 0 2784 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13712

[startup+0.301842 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7839
/proc/meminfo: memFree=1857584/2055920 swapFree=4180828/4192956
[pid=7839] ppid=7837 vsize=14672 CPUtime=0.29
/proc/7839/stat : 7839 (bsolo) R 7837 7839 7697 0 -1 4194304 1656 0 0 0 28 1 0 0 19 0 1 0 183541849 15024128 1249 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7839/statm: 3668 1249 196 640 0 3024 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14672

[startup+0.701908 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7839
/proc/meminfo: memFree=1857584/2055920 swapFree=4180828/4192956
[pid=7839] ppid=7837 vsize=14676 CPUtime=0.69
/proc/7839/stat : 7839 (bsolo) R 7837 7839 7697 0 -1 4194304 1658 0 0 0 66 3 0 0 23 0 1 0 183541849 15028224 1251 1992294400 134512640 137136520 4294956256 18446744073709551615 134544348 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7839/statm: 3669 1251 196 640 0 3025 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14676

[startup+1.50104 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7840
/proc/meminfo: memFree=1851432/2055920 swapFree=4180828/4192956
[pid=7839] ppid=7837 vsize=17160 CPUtime=1.49
/proc/7839/stat : 7839 (bsolo) R 7837 7839 7697 0 -1 4194304 2278 0 0 0 145 4 0 0 25 0 1 0 183541849 17571840 1871 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7839/statm: 4290 1871 196 640 0 3646 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17160

[startup+3.10131 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7840
/proc/meminfo: memFree=1849192/2055920 swapFree=4180828/4192956
[pid=7839] ppid=7837 vsize=20008 CPUtime=3.09
/proc/7839/stat : 7839 (bsolo) R 7837 7839 7697 0 -1 4194304 2984 0 0 0 304 5 0 0 25 0 1 0 183541849 20488192 2577 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7839/statm: 5002 2577 196 640 0 4358 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20008

[startup+6.30184 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7840
/proc/meminfo: memFree=1845672/2055920 swapFree=4180828/4192956
[pid=7839] ppid=7837 vsize=22076 CPUtime=6.28
/proc/7839/stat : 7839 (bsolo) R 7837 7839 7697 0 -1 4194304 3515 0 0 0 623 5 0 0 25 0 1 0 183541849 22605824 3108 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7839/statm: 5519 3108 196 640 0 4875 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 22076

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7840
/proc/meminfo: memFree=1843176/2055920 swapFree=4180828/4192956
[pid=7839] ppid=7837 vsize=25080 CPUtime=12.69
/proc/7839/stat : 7839 (bsolo) R 7837 7839 7697 0 -1 4194304 4269 0 0 0 1262 7 0 0 25 0 1 0 183541849 25681920 3862 1992294400 134512640 137136520 4294956256 18446744073709551615 136498216 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7839/statm: 6270 3862 196 640 0 5626 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25080

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7840
/proc/meminfo: memFree=1830696/2055920 swapFree=4180828/4192956
[pid=7839] ppid=7837 vsize=37116 CPUtime=25.48
/proc/7839/stat : 7839 (bsolo) R 7837 7839 7697 0 -1 4194304 7271 0 0 0 2539 9 0 0 25 0 1 0 183541849 38006784 6864 1992294400 134512640 137136520 4294956256 18446744073709551615 134544157 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7839/statm: 9279 6864 196 640 0 8635 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37116

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7840
/proc/meminfo: memFree=1805352/2055920 swapFree=4180828/4192956
[pid=7839] ppid=7837 vsize=65964 CPUtime=51.07
/proc/7839/stat : 7839 (bsolo) R 7837 7839 7697 0 -1 4194304 14473 0 0 0 5094 13 0 0 25 0 1 0 183541849 67547136 14066 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7839/statm: 16491 14066 196 640 0 15847 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 65964

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7840
/proc/meminfo: memFree=1777832/2055920 swapFree=4180828/4192956
[pid=7839] ppid=7837 vsize=89740 CPUtime=102.25
/proc/7839/stat : 7839 (bsolo) R 7837 7839 7697 0 -1 4194304 20432 0 0 0 10209 16 0 0 25 0 1 0 183541849 91893760 20025 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7839/statm: 22435 20025 196 640 0 21791 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 89740

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7840
/proc/meminfo: memFree=1772584/2055920 swapFree=4180828/4192956
[pid=7839] ppid=7837 vsize=94988 CPUtime=162.23
/proc/7839/stat : 7839 (bsolo) R 7837 7839 7697 0 -1 4194304 21743 0 0 0 16205 18 0 0 25 0 1 0 183541849 97267712 21336 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7839/statm: 23747 21336 196 640 0 23103 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 94988

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7840
/proc/meminfo: memFree=1764392/2055920 swapFree=4180828/4192956
[pid=7839] ppid=7837 vsize=103408 CPUtime=222.2
/proc/7839/stat : 7839 (bsolo) R 7837 7839 7697 0 -1 4194304 23845 0 0 0 22201 19 0 0 25 0 1 0 183541849 105889792 23438 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7839/statm: 25852 23438 196 640 0 25208 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 103408

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7840
/proc/meminfo: memFree=1760552/2055920 swapFree=4180828/4192956
[pid=7839] ppid=7837 vsize=106976 CPUtime=282.17
/proc/7839/stat : 7839 (bsolo) R 7837 7839 7697 0 -1 4194304 24741 0 0 0 28197 20 0 0 25 0 1 0 183541849 109543424 24334 1992294400 134512640 137136520 4294956256 18446744073709551615 134544122 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7839/statm: 26744 24334 196 640 0 26100 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 106976

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7840
/proc/meminfo: memFree=1759592/2055920 swapFree=4180828/4192956
[pid=7839] ppid=7837 vsize=107900 CPUtime=342.15
/proc/7839/stat : 7839 (bsolo) R 7837 7839 7697 0 -1 4194304 24973 0 0 0 34194 21 0 0 25 0 1 0 183541849 110489600 24566 1992294400 134512640 137136520 4294956256 18446744073709551615 136500517 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7839/statm: 26975 24566 196 640 0 26331 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 107900

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7840
/proc/meminfo: memFree=1757160/2055920 swapFree=4180828/4192956
[pid=7839] ppid=7837 vsize=110372 CPUtime=402.13
/proc/7839/stat : 7839 (bsolo) R 7837 7839 7697 0 -1 4194304 25579 0 0 0 40190 23 0 0 25 0 1 0 183541849 113020928 25172 1992294400 134512640 137136520 4294956256 18446744073709551615 134543971 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7839/statm: 27593 25172 196 640 0 26949 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 110372

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7840
/proc/meminfo: memFree=1755816/2055920 swapFree=4180828/4192956
[pid=7839] ppid=7837 vsize=111608 CPUtime=462.1
/proc/7839/stat : 7839 (bsolo) R 7837 7839 7697 0 -1 4194304 25903 0 0 0 46187 23 0 0 25 0 1 0 183541849 114286592 25496 1992294400 134512640 137136520 4294956256 18446744073709551615 136294900 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7839/statm: 27902 25496 196 640 0 27258 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 111608

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7840
/proc/meminfo: memFree=1755816/2055920 swapFree=4180828/4192956
[pid=7839] ppid=7837 vsize=111608 CPUtime=522.08
/proc/7839/stat : 7839 (bsolo) R 7837 7839 7697 0 -1 4194304 25903 0 0 0 52183 25 0 0 25 0 1 0 183541849 114286592 25496 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7839/statm: 27902 25496 196 640 0 27258 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 111608

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7840
/proc/meminfo: memFree=1755752/2055920 swapFree=4180828/4192956
[pid=7839] ppid=7837 vsize=111608 CPUtime=582.06
/proc/7839/stat : 7839 (bsolo) R 7837 7839 7697 0 -1 4194304 25903 0 0 0 58181 25 0 0 25 0 1 0 183541849 114286592 25496 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7839/statm: 27902 25496 196 640 0 27258 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 111608

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7840
/proc/meminfo: memFree=1755688/2055920 swapFree=4180828/4192956
[pid=7839] ppid=7837 vsize=111608 CPUtime=642.04
/proc/7839/stat : 7839 (bsolo) R 7837 7839 7697 0 -1 4194304 25903 0 0 0 64179 25 0 0 25 0 1 0 183541849 114286592 25496 1992294400 134512640 137136520 4294956256 18446744073709551615 134543837 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7839/statm: 27902 25496 196 640 0 27258 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 111608

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7842
/proc/meminfo: memFree=1751272/2055920 swapFree=4180828/4192956
[pid=7839] ppid=7837 vsize=115720 CPUtime=881.91
/proc/7839/stat : 7839 (bsolo) R 7837 7839 7697 0 -1 4194304 26926 0 0 0 88163 28 0 0 25 0 1 0 183541849 118497280 26519 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7839/statm: 28930 26519 196 640 0 28286 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 115720

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7842
/proc/meminfo: memFree=1748392/2055920 swapFree=4180828/4192956
[pid=7839] ppid=7837 vsize=118780 CPUtime=941.87
/proc/7839/stat : 7839 (bsolo) R 7837 7839 7697 0 -1 4194304 27697 0 0 0 94158 29 0 0 25 0 1 0 183541849 121630720 27290 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7839/statm: 29695 27290 196 640 0 29051 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 118780

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7842
/proc/meminfo: memFree=1748328/2055920 swapFree=4180828/4192956
[pid=7839] ppid=7837 vsize=118780 CPUtime=1001.85
/proc/7839/stat : 7839 (bsolo) R 7837 7839 7697 0 -1 4194304 27697 0 0 0 100155 30 0 0 25 0 1 0 183541849 121630720 27290 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7839/statm: 29695 27290 196 640 0 29051 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 118780

[startup+1062.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 7842
/proc/meminfo: memFree=1748328/2055920 swapFree=4180828/4192956
[pid=7839] ppid=7837 vsize=118780 CPUtime=1061.82
/proc/7839/stat : 7839 (bsolo) R 7837 7839 7697 0 -1 4194304 27697 0 0 0 106151 31 0 0 25 0 1 0 183541849 121630720 27290 1992294400 134512640 137136520 4294956256 18446744073709551615 134543951 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7839/statm: 29695 27290 196 640 0 29051 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 118780

[startup+1122.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 7842
/proc/meminfo: memFree=1748328/2055920 swapFree=4180828/4192956
[pid=7839] ppid=7837 vsize=118780 CPUtime=1121.8
/proc/7839/stat : 7839 (bsolo) R 7837 7839 7697 0 -1 4194304 27697 0 0 0 112147 33 0 0 25 0 1 0 183541849 121630720 27290 1992294400 134512640 137136520 4294956256 18446744073709551615 134544143 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7839/statm: 29695 27290 196 640 0 29051 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 118780

[startup+1182.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 7842
/proc/meminfo: memFree=1748264/2055920 swapFree=4180828/4192956
[pid=7839] ppid=7837 vsize=118780 CPUtime=1181.78
/proc/7839/stat : 7839 (bsolo) R 7837 7839 7697 0 -1 4194304 27697 0 0 0 118144 34 0 0 25 0 1 0 183541849 121630720 27290 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7839/statm: 29695 27290 196 640 0 29051 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 118780

[startup+1242.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 7842
/proc/meminfo: memFree=1748136/2055920 swapFree=4180828/4192956
[pid=7839] ppid=7837 vsize=118780 CPUtime=1241.76
/proc/7839/stat : 7839 (bsolo) R 7837 7839 7697 0 -1 4194304 27697 0 0 0 124141 35 0 0 25 0 1 0 183541849 121630720 27290 1992294400 134512640 137136520 4294956256 18446744073709551615 134544127 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7839/statm: 29695 27290 196 640 0 29051 0
Current children cumulated CPU time (s) 1241.76
Current children cumulated vsize (KiB) 118780

[startup+1302.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 7842
/proc/meminfo: memFree=1697448/2055920 swapFree=4180828/4192956
[pid=7839] ppid=7837 vsize=169572 CPUtime=1301.72
/proc/7839/stat : 7839 (bsolo) R 7837 7839 7697 0 -1 4194304 40391 0 0 0 130131 41 0 0 25 0 1 0 183541849 173641728 39984 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7839/statm: 42393 39984 196 640 0 41749 0
Current children cumulated CPU time (s) 1301.72
Current children cumulated vsize (KiB) 169572

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 7842
/proc/meminfo: memFree=1670824/2055920 swapFree=4180828/4192956
[pid=7839] ppid=7837 vsize=196908 CPUtime=1361.68
/proc/7839/stat : 7839 (bsolo) R 7837 7839 7697 0 -1 4194304 47222 0 0 0 136124 44 0 0 25 0 1 0 183541849 201633792 46815 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7839/statm: 49227 46815 196 640 0 48583 0
Current children cumulated CPU time (s) 1361.68
Current children cumulated vsize (KiB) 196908

[startup+1422.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 7842
/proc/meminfo: memFree=1604136/2055920 swapFree=4180828/4192956
[pid=7839] ppid=7837 vsize=262688 CPUtime=1421.66
/proc/7839/stat : 7839 (bsolo) R 7837 7839 7697 0 -1 4194304 63666 0 0 0 142113 53 0 0 25 0 1 0 183541849 268992512 63259 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7839/statm: 65672 63259 196 640 0 65028 0
Current children cumulated CPU time (s) 1421.66
Current children cumulated vsize (KiB) 262688

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7848
/proc/meminfo: memFree=1532584/2055920 swapFree=4180828/4192956
[pid=7839] ppid=7837 vsize=335004 CPUtime=1481.62
/proc/7839/stat : 7839 (bsolo) R 7837 7839 7697 0 -1 4194304 81732 0 0 0 148101 61 0 0 25 0 1 0 183541849 343044096 81325 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7839/statm: 83751 81325 196 640 0 83107 0
Current children cumulated CPU time (s) 1481.62
Current children cumulated vsize (KiB) 335004

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7848
/proc/meminfo: memFree=1498728/2055920 swapFree=4180828/4192956
[pid=7839] ppid=7837 vsize=367880 CPUtime=1541.6
/proc/7839/stat : 7839 (bsolo) R 7837 7839 7697 0 -1 4194304 89953 0 0 0 154095 65 0 0 25 0 1 0 183541849 376709120 89546 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7839/statm: 91970 89546 196 640 0 91326 0
Current children cumulated CPU time (s) 1541.6
Current children cumulated vsize (KiB) 367880

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7848
/proc/meminfo: memFree=1498664/2055920 swapFree=4180828/4192956
[pid=7839] ppid=7837 vsize=367880 CPUtime=1601.57
/proc/7839/stat : 7839 (bsolo) R 7837 7839 7697 0 -1 4194304 89953 0 0 0 160092 65 0 0 25 0 1 0 183541849 376709120 89546 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7839/statm: 91970 89546 196 640 0 91326 0
Current children cumulated CPU time (s) 1601.57
Current children cumulated vsize (KiB) 367880

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7848
/proc/meminfo: memFree=1498600/2055920 swapFree=4180828/4192956
[pid=7839] ppid=7837 vsize=367880 CPUtime=1661.55
/proc/7839/stat : 7839 (bsolo) R 7837 7839 7697 0 -1 4194304 89953 0 0 0 166090 65 0 0 25 0 1 0 183541849 376709120 89546 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7839/statm: 91970 89546 196 640 0 91326 0
Current children cumulated CPU time (s) 1661.55
Current children cumulated vsize (KiB) 367880

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7848
/proc/meminfo: memFree=1498536/2055920 swapFree=4180828/4192956
[pid=7839] ppid=7837 vsize=367880 CPUtime=1721.52
/proc/7839/stat : 7839 (bsolo) R 7837 7839 7697 0 -1 4194304 89953 0 0 0 172087 65 0 0 25 0 1 0 183541849 376709120 89546 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7839/statm: 91970 89546 196 640 0 91326 0
Current children cumulated CPU time (s) 1721.52
Current children cumulated vsize (KiB) 367880

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7848
/proc/meminfo: memFree=1498408/2055920 swapFree=4180828/4192956
[pid=7839] ppid=7837 vsize=367880 CPUtime=1781.5
/proc/7839/stat : 7839 (bsolo) R 7837 7839 7697 0 -1 4194304 89953 0 0 0 178085 65 0 0 25 0 1 0 183541849 376709120 89546 1992294400 134512640 137136520 4294956256 18446744073709551615 134540852 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7839/statm: 91970 89546 196 640 0 91326 0
Current children cumulated CPU time (s) 1781.5
Current children cumulated vsize (KiB) 367880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7848
/proc/meminfo: memFree=1498408/2055920 swapFree=4180828/4192956
[pid=7839] ppid=7837 vsize=367880 CPUtime=1800.1
/proc/7839/stat : 7839 (bsolo) R 7837 7839 7697 0 -1 4194304 89953 0 0 0 179945 65 0 0 25 0 1 0 183541849 376709120 89546 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7839/statm: 91970 89546 196 640 0 91326 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 367880

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

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

[startup+1800.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7848
/proc/meminfo: memFree=1498408/2055920 swapFree=4180828/4192956
[pid=7839] ppid=7837 vsize=367880 CPUtime=1800.1
/proc/7839/stat : 7839 (bsolo) R 7837 7839 7697 0 -1 4194304 89953 0 0 0 179945 65 0 0 25 0 1 0 183541849 376709120 89546 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7839/statm: 91970 89546 196 640 0 91326 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 367880

Child status: 15
Real time (s): 1800.97
CPU time (s): 1800.18
CPU user time (s): 1799.46
CPU system time (s): 0.71789
CPU usage (%): 99.9559
Max. virtual memory (cumulated for all children) (KiB): 367880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.46
system time used= 0.71789
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 89955
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= 6199

runsolver used 1.77573 second user time and 4.78527 second system time

The end

Launcher Data 

Begin job on node31 at 2009-06-16 15:36:59
IDJOB=1880061
IDBENCH=2181
IDSOLVER=701
FILE ID=node31/1880061-1245159419
PBS_JOBID= 9363813
Free space on /tmp= 66272 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii16e1.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880061-1245159419/watcher-1880061-1245159419 -o /tmp/evaluation-result-1880061-1245159419/solver-1880061-1245159419 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1880061-1245159419.opb

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

MD5SUM BENCH= def894fad75671aee9beb2b836574dc5
RANDOM SEED=504919763

node31.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		: 3000.258
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		: 3000.258
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:       1858072 kB
Buffers:         40512 kB
Cached:          85528 kB
SwapCached:       5132 kB
Active:          44636 kB
Inactive:        89440 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1858072 kB
SwapTotal:     4192956 kB
SwapFree:      4180828 kB
Dirty:            4584 kB
Writeback:           0 kB
Mapped:          13808 kB
Slab:            49576 kB
Committed_AS:   168840 kB
PageTables:       1468 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-1880061-1245159419.opb

Free space on /tmp at the end= 66268 MiB
End job on node31 at 2009-06-16 16:07:02