Trace number 364178

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
minisat+ 1.14OPT84 56.0785 56.0991

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-jnh201.opb
MD5SUM90cbe77e1c871e28da43b06bd07ecc73
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark84
Best CPU time to get the best result obtained on this benchmark18.5112
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 84
Optimality of the best value was proved YES
Number of variables200
Total number of constraints900
Number of constraints which are clauses900
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 constraint14
Number of terms in the objective function 200
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 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
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 (download as text)

0.00/0.00	c Parsing PB file...
0.00/0.04	c Converting 900 PB-constraints to clauses...
0.00/0.04	c   -- Unit propagations: (none)
0.00/0.04	c   -- Detecting intervals from adjacent constraints: (none)
0.00/0.04	c   -- Clauses(.)/Splits(s): ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
0.00/0.04	c ==================================[MINISAT+]==================================
0.00/0.04	c | Conflicts | Original         | Learnt                           | Progress |
0.00/0.04	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.00/0.04	c ==============================================================================
0.00/0.04	c |         0 |     900     4354 |     300       0        0     nan |  0.000 % |
0.00/0.04	c ==============================================================================
0.00/0.04	c Found solution: 91
0.00/0.04	o 91
0.00/0.05	c ---[   0]---> Sorter-cost: 5812     Base:
0.00/0.07	c ==================================[MINISAT+]==================================
0.00/0.07	c | Conflicts | Original         | Learnt                           | Progress |
0.00/0.07	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.00/0.07	c ==============================================================================
0.00/0.07	c |         7 |    7643    20134 |    2547       7       55     7.9 |  0.000 % |
0.00/0.07	c ==============================================================================
0.00/0.07	c Found solution: 90
0.00/0.07	o 90
0.00/0.08	c ---[   0]---> Sorter-cost:    0     Base:
0.09/0.10	c ==================================[MINISAT+]==================================
0.09/0.10	c | Conflicts | Original         | Learnt                           | Progress |
0.09/0.10	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.09/0.10	c ==============================================================================
0.09/0.10	c |        13 |    7637    20121 |    2545      13      297    22.8 |  0.000 % |
0.09/0.10	c ==============================================================================
0.09/0.10	c Found solution: 89
0.09/0.10	o 89
0.09/0.11	c ---[   0]---> Sorter-cost:    0     Base:
0.09/0.12	c ==================================[MINISAT+]==================================
0.09/0.12	c | Conflicts | Original         | Learnt                           | Progress |
0.09/0.12	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.09/0.12	c ==============================================================================
0.09/0.12	c |        45 |    7671    20224 |    2557      45     2338    52.0 |  0.000 % |
0.09/0.14	c |       145 |    7661    20204 |    2812     144     4678    32.5 |  0.344 % |
0.09/0.17	c |       296 |    7661    20204 |    3093     295     9597    32.5 |  0.344 % |
0.09/0.19	c |       524 |    7661    20204 |    3403     523    14825    28.3 |  0.344 % |
0.19/0.23	c |       863 |    7661    20204 |    3743     862    23294    27.0 |  0.344 % |
0.19/0.29	c |      1369 |    7584    19885 |    4118    1367    35364    25.9 |  0.795 % |
0.39/0.43	c ==============================================================================
0.39/0.43	c Found solution: 88
0.39/0.43	o 88
0.39/0.43	c ---[   0]---> Sorter-cost: 5014     Base:
0.39/0.46	c ==================================[MINISAT+]==================================
0.39/0.46	c | Conflicts | Original         | Learnt                           | Progress |
0.39/0.46	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.39/0.46	c ==============================================================================
0.39/0.46	c |      2070 |   13182    32991 |    4394    2068    68009    32.9 |  0.795 % |
0.39/0.48	c |      2170 |   13182    32991 |    4833    2168    71761    33.1 |  0.541 % |
0.49/0.51	c |      2321 |   13182    32991 |    5316    2319    74583    32.2 |  0.541 % |
0.49/0.57	c |      2546 |   13182    32991 |    5848    2544    82494    32.4 |  0.541 % |
0.59/0.65	c |      2884 |   13182    32991 |    6433    2882    94988    33.0 |  0.541 % |
0.69/0.73	c |      3391 |   13182    32991 |    7076    3389   103684    30.6 |  0.541 % |
0.79/0.88	c |      4150 |   13182    32991 |    7784    4148   121382    29.3 |  0.541 % |
1.09/1.16	c |      5289 |   13182    32991 |    8562    5287   172477    32.6 |  0.541 % |
1.59/1.60	c |      6997 |   13137    32898 |    9418    6992   253826    36.3 |  0.829 % |
1.69/1.75	c ==============================================================================
1.69/1.75	c Found solution: 87
1.69/1.75	o 87
1.69/1.75	c ---[   0]---> Sorter-cost:    0     Base:
1.69/1.77	c ==================================[MINISAT+]==================================
1.69/1.77	c | Conflicts | Original         | Learnt                           | Progress |
1.69/1.77	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
1.69/1.77	c ==============================================================================
1.69/1.77	c |      7544 |   13169    32996 |    4389    7539   283313    37.6 |  0.829 % |
1.79/1.81	c |      7647 |   13169    32996 |    4827    3873   166067    42.9 |  0.851 % |
1.79/1.86	c |      7797 |   13169    32996 |    5310    4023   171939    42.7 |  0.851 % |
1.89/1.92	c |      8023 |   13169    32996 |    5841    4249   183522    43.2 |  0.851 % |
1.99/2.02	c |      8360 |   13169    32996 |    6425    4586   197924    43.2 |  0.851 % |
2.09/2.17	c |      8866 |   13169    32996 |    7068    5092   216423    42.5 |  0.851 % |
2.39/2.40	c |      9625 |   13169    32996 |    7775    5851   242083    41.4 |  0.851 % |
2.69/2.75	c |     10766 |   13169    32996 |    8552    6992   293834    42.0 |  0.851 % |
3.19/3.28	c |     12479 |   13169    32996 |    9408    8705   369997    42.5 |  0.851 % |
3.39/3.49	c ==============================================================================
3.39/3.49	c Found solution: 86
3.39/3.49	o 86
3.39/3.49	c ---[   0]---> Sorter-cost:    0     Base:
3.49/3.52	c ==================================[MINISAT+]==================================
3.49/3.52	c | Conflicts | Original         | Learnt                           | Progress |
3.49/3.52	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
3.49/3.52	c ==============================================================================
3.49/3.52	c |     13121 |   13161    32973 |    4387    9313   398952    42.8 |  0.851 % |
3.49/3.55	c |     13222 |   13161    32973 |    4825    2430    86766    35.7 |  0.970 % |
3.49/3.59	c |     13373 |   13161    32973 |    5308    2581    90040    34.9 |  0.970 % |
3.59/3.65	c |     13600 |   13161    32973 |    5839    2808    98313    35.0 |  0.970 % |
3.69/3.75	c |     13937 |   13161    32973 |    6423    3145   110420    35.1 |  0.970 % |
3.79/3.89	c |     14449 |   13161    32973 |    7065    3657   134007    36.6 |  0.970 % |
4.09/4.11	c |     15208 |   13161    32973 |    7771    4416   169709    38.4 |  0.970 % |
4.39/4.45	c |     16347 |   13161    32973 |    8549    5555   215812    38.9 |  0.970 % |
4.99/5.01	c |     18055 |   13161    32973 |    9403    7263   289205    39.8 |  0.970 % |
5.89/5.91	c |     20617 |   13161    32973 |   10344    9825   408768    41.6 |  0.970 % |
7.19/7.22	c |     24461 |   13161    32973 |   11378    7999   307594    38.5 |  0.970 % |
9.09/9.19	c |     30228 |   13161    32973 |   12516    7497   290824    38.8 |  0.970 % |
12.19/12.21	c |     38877 |   13161    32973 |   13768    9241   415530    45.0 |  0.970 % |
17.08/17.15	c |     51851 |   13161    32973 |   15145   14631   684462    46.8 |  0.970 % |
24.88/24.95	c |     71313 |   13161    32973 |   16659    9364   364970    39.0 |  0.970 % |
27.38/27.47	c ==============================================================================
27.38/27.47	c Found solution: 85
27.38/27.47	o 85
27.38/27.47	c ---[   0]---> Sorter-cost:    0     Base:
27.38/27.49	c ==================================[MINISAT+]==================================
27.38/27.49	c | Conflicts | Original         | Learnt                           | Progress |
27.38/27.49	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
27.38/27.49	c ==============================================================================
27.38/27.49	c |     77313 |   13184    33043 |    4394   15364   642247    41.8 |  0.970 % |
27.48/27.59	c |     77413 |   13184    33043 |    4833    3941   120976    30.7 |  0.980 % |
27.58/27.63	c |     77563 |   13184    33043 |    5316    4091   129505    31.7 |  0.980 % |
27.68/27.70	c |     77789 |   13184    33043 |    5848    4317   139837    32.4 |  0.980 % |
27.78/27.81	c |     78127 |   13184    33043 |    6433    4655   153420    33.0 |  0.980 % |
27.88/28.00	c |     78634 |   13184    33043 |    7076    5162   173725    33.7 |  0.980 % |
28.18/28.26	c |     79393 |   13184    33043 |    7784    5921   205280    34.7 |  0.980 % |
28.58/28.67	c |     80534 |   13184    33043 |    8562    7062   255409    36.2 |  0.980 % |
29.18/29.29	c |     82243 |   13184    33043 |    9418    8771   334044    38.1 |  0.980 % |
30.18/30.27	c |     84805 |   13184    33043 |   10360    6041   210229    34.8 |  0.980 % |
31.48/31.51	c |     88649 |   13184    33043 |   11396    9885   377028    38.1 |  0.980 % |
33.47/33.50	c |     94417 |   13184    33043 |   12536    9730   415903    42.7 |  0.980 % |
36.87/36.96	c |    103067 |   13184    33043 |   13790   11485   482514    42.0 |  0.980 % |
41.77/41.88	c |    116041 |   13062    32646 |   15169    7081   268058    37.9 |  1.506 % |
46.67/46.77	c ==============================================================================
46.67/46.77	c Found solution: 84
46.67/46.77	o 84
46.67/46.77	c ---[   0]---> Sorter-cost: 5112     Base:
46.77/46.80	c ==================================[MINISAT+]==================================
46.77/46.80	c | Conflicts | Original         | Learnt                           | Progress |
46.77/46.80	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
46.77/46.80	c ==============================================================================
46.77/46.80	c |    127961 |   18892    46287 |    6297   11073   399170    36.0 |  1.506 % |
46.77/46.86	c |    128061 |   18892    46287 |    6926    5637   186107    33.0 |  1.099 % |
46.87/46.93	c |    128212 |   18892    46287 |    7619    5788   192905    33.3 |  1.099 % |
46.97/47.01	c |    128440 |   18892    46287 |    8381    6016   203393    33.8 |  1.099 % |
47.07/47.15	c |    128777 |   18892    46287 |    9219    6353   217625    34.3 |  1.099 % |
47.27/47.35	c |    129283 |   18892    46287 |   10141    6859   240003    35.0 |  1.099 % |
47.57/47.67	c |    130042 |   18882    46267 |   11155    7617   269340    35.4 |  1.141 % |
48.07/48.17	c |    131183 |   18865    46232 |   12271    8757   326443    37.3 |  1.214 % |
48.87/48.97	c |    132892 |   18844    46189 |   13498   10465   394646    37.7 |  1.305 % |
50.37/50.42	c |    135454 |   18844    46189 |   14847   13027   502469    38.6 |  1.305 % |
52.17/52.28	c |    139298 |   18844    46189 |   16332    9116   320335    35.1 |  1.305 % |
54.97/55.01	c |    145065 |   18764    45964 |   17966    9818   352820    35.9 |  1.584 % |
55.97/56.09	c ==============================================================================
55.97/56.09	c Optimal solution: 84
55.97/56.09	s OPTIMUM FOUND
55.97/56.09	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
55.97/56.09	v 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
55.97/56.09	v -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
55.97/56.09	v -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
55.97/56.09	v -x115 x116 x117 -x118 x119 -x120 -x121 x122 -x123 x124 -x125 x126 -x127 x128 -x129 x130 -x131 x132 -x133 x134 -x135 x136 -x137
55.97/56.09	v x138 x139 -x140 -x141 x142 x143 -x144 -x145 x146 x147 -x148 -x149 -x150 -x151 x152 x153 -x154 -x155 x156 x157 -x158 -x159 x160
55.97/56.09	v -x161 x162 -x163 -x164 x165 -x166 -x167 -x168 -x169 x170 -x171 -x172 -x173 x174 x175 -x176 x177 -x178 -x179 x180 -x181 x182
55.97/56.09	v -x183 x184 x185 -x186 -x187 x188 -x189 x190 -x191 -x192 -x193 x194 -x195 -x196 x197 -x198 -x199 x200
55.97/56.09	c _______________________________________________________________________________
55.97/56.09	c 
55.97/56.09	c restarts              : 68
55.97/56.09	c conflicts             : 147182         (2626 /sec)
55.97/56.09	c decisions             : 230893         (4119 /sec)
55.97/56.09	c propagations          : 0              (0 /sec)
55.97/56.09	c inspects              : 0              (0 /sec)
55.97/56.09	c CPU time              : 56.0555 s
55.97/56.09	c _______________________________________________________________________________

Verifier Data (download as text)

OK	84

Conversion Script Data (download as text)

/tmp/evaluation/364178-1177037680/instance-364178-1177037680.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node59/watcher-364178-1177037680 -o ROOT/results/node59/solver-364178-1177037680 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/364178-1177037680/minisat+ /tmp/evaluation/364178-1177037680/instance-364178-1177037680.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11844
/proc/meminfo: memFree=1776560/2055920 swapFree=4184568/4192956
[pid=11844] ppid=11842 vsize=1048 CPUtime=0
/proc/11844/stat : 11844 (minisat+) R 11842 11844 10289 0 -1 4194304 118 0 0 0 0 0 0 0 18 0 1 0 151677646 1073152 103 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11844/statm: 262 103 74 215 0 44 0

[startup+0.0982199 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11844
/proc/meminfo: memFree=1776560/2055920 swapFree=4184568/4192956
[pid=11844] ppid=11842 vsize=2496 CPUtime=0.09
/proc/11844/stat : 11844 (minisat+) R 11842 11844 10289 0 -1 4194304 487 0 0 0 9 0 0 0 18 0 1 0 151677646 2555904 472 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134679748 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11844/statm: 624 472 108 215 0 406 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2496

[startup+0.10222 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11844
/proc/meminfo: memFree=1776560/2055920 swapFree=4184568/4192956
[pid=11844] ppid=11842 vsize=2496 CPUtime=0.09
/proc/11844/stat : 11844 (minisat+) R 11842 11844 10289 0 -1 4194304 491 0 0 0 9 0 0 0 18 0 1 0 151677646 2555904 476 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134576660 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11844/statm: 624 476 108 215 0 406 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2496

[startup+0.301259 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11844
/proc/meminfo: memFree=1776560/2055920 swapFree=4184568/4192956
[pid=11844] ppid=11842 vsize=2628 CPUtime=0.29
/proc/11844/stat : 11844 (minisat+) R 11842 11844 10289 0 -1 4194304 526 0 0 0 29 0 0 0 18 0 1 0 151677646 2691072 511 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581183 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11844/statm: 657 511 110 215 0 439 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2628

[startup+0.701335 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11844
/proc/meminfo: memFree=1776560/2055920 swapFree=4184568/4192956
[pid=11844] ppid=11842 vsize=3812 CPUtime=0.69
/proc/11844/stat : 11844 (minisat+) R 11842 11844 10289 0 -1 4194304 808 0 0 0 69 0 0 0 21 0 1 0 151677646 3903488 789 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581110 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11844/statm: 953 789 110 215 0 735 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3812

[startup+1.50149 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11845
/proc/meminfo: memFree=1773544/2055920 swapFree=4184568/4192956
[pid=11844] ppid=11842 vsize=4464 CPUtime=1.49
/proc/11844/stat : 11844 (minisat+) R 11842 11844 10289 0 -1 4194304 976 0 0 0 149 0 0 0 25 0 1 0 151677646 4571136 957 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580970 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11844/statm: 1116 957 110 215 0 898 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4464

[startup+3.10179 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11845
/proc/meminfo: memFree=1772520/2055920 swapFree=4184568/4192956
[pid=11844] ppid=11842 vsize=5120 CPUtime=3.09
/proc/11844/stat : 11844 (minisat+) R 11842 11844 10289 0 -1 4194304 1136 0 0 0 309 0 0 0 25 0 1 0 151677646 5242880 1117 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134573962 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11844/statm: 1280 1117 110 215 0 1062 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5120

[startup+6.3014 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11845
/proc/meminfo: memFree=1771896/2055920 swapFree=4184568/4192956
[pid=11844] ppid=11842 vsize=5768 CPUtime=6.29
/proc/11844/stat : 11844 (minisat+) R 11842 11844 10289 0 -1 4194304 1291 0 0 0 628 1 0 0 25 0 1 0 151677646 5906432 1272 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581183 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11844/statm: 1442 1272 110 215 0 1224 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5768

[startup+12.7016 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11845
/proc/meminfo: memFree=1770744/2055920 swapFree=4184568/4192956
[pid=11844] ppid=11842 vsize=6688 CPUtime=12.69
/proc/11844/stat : 11844 (minisat+) R 11842 11844 10289 0 -1 4194304 1517 0 0 0 1268 1 0 0 25 0 1 0 151677646 6848512 1498 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580856 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11844/statm: 1672 1498 110 215 0 1454 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6688

[startup+25.5021 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11845
/proc/meminfo: memFree=1769912/2055920 swapFree=4184568/4192956
[pid=11844] ppid=11842 vsize=7464 CPUtime=25.48
/proc/11844/stat : 11844 (minisat+) R 11842 11844 10289 0 -1 4194304 1733 0 0 0 2547 1 0 0 25 0 1 0 151677646 7643136 1714 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134573122 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11844/statm: 1866 1714 110 215 0 1648 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7464

[startup+51.1019 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11845
/proc/meminfo: memFree=1769208/2055920 swapFree=4184568/4192956
[pid=11844] ppid=11842 vsize=8264 CPUtime=51.07
/proc/11844/stat : 11844 (minisat+) R 11842 11844 10289 0 -1 4194304 1911 0 0 0 5106 1 0 0 25 0 1 0 151677646 8462336 1892 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134579298 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11844/statm: 2066 1892 110 215 0 1848 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8264

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

[startup+54.3015 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11845
/proc/meminfo: memFree=1769144/2055920 swapFree=4184568/4192956
[pid=11844] ppid=11842 vsize=8264 CPUtime=54.27
/proc/11844/stat : 11844 (minisat+) R 11842 11844 10289 0 -1 4194304 1911 0 0 0 5426 1 0 0 25 0 1 0 151677646 8462336 1892 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134577160 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11844/statm: 2066 1892 110 215 0 1848 0
Current children cumulated CPU time (s) 54.27
Current children cumulated vsize (KiB) 8264

[startup+55.1017 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11845
/proc/meminfo: memFree=1769144/2055920 swapFree=4184568/4192956
[pid=11844] ppid=11842 vsize=8264 CPUtime=55.07
/proc/11844/stat : 11844 (minisat+) R 11842 11844 10289 0 -1 4194304 1911 0 0 0 5506 1 0 0 25 0 1 0 151677646 8462336 1892 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580417 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11844/statm: 2066 1892 110 215 0 1848 0
Current children cumulated CPU time (s) 55.07
Current children cumulated vsize (KiB) 8264

[startup+55.5018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11845
/proc/meminfo: memFree=1769144/2055920 swapFree=4184568/4192956
[pid=11844] ppid=11842 vsize=8264 CPUtime=55.47
/proc/11844/stat : 11844 (minisat+) R 11842 11844 10289 0 -1 4194304 1911 0 0 0 5546 1 0 0 25 0 1 0 151677646 8462336 1892 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134574480 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11844/statm: 2066 1892 110 215 0 1848 0
Current children cumulated CPU time (s) 55.47
Current children cumulated vsize (KiB) 8264

[startup+55.9028 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11845
/proc/meminfo: memFree=1769144/2055920 swapFree=4184568/4192956
[pid=11844] ppid=11842 vsize=8264 CPUtime=55.87
/proc/11844/stat : 11844 (minisat+) R 11842 11844 10289 0 -1 4194304 1911 0 0 0 5586 1 0 0 25 0 1 0 151677646 8462336 1892 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581491 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11844/statm: 2066 1892 110 215 0 1848 0
Current children cumulated CPU time (s) 55.87
Current children cumulated vsize (KiB) 8264

[startup+56.0029 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11845
/proc/meminfo: memFree=1769144/2055920 swapFree=4184568/4192956
[pid=11844] ppid=11842 vsize=8264 CPUtime=55.97
/proc/11844/stat : 11844 (minisat+) R 11842 11844 10289 0 -1 4194304 1911 0 0 0 5596 1 0 0 25 0 1 0 151677646 8462336 1892 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581183 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11844/statm: 2066 1892 110 215 0 1848 0
Current children cumulated CPU time (s) 55.97
Current children cumulated vsize (KiB) 8264

Child status: 30
Real time (s): 56.0991
CPU time (s): 56.0785
CPU user time (s): 56.0565
CPU system time (s): 0.021996
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 8264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 56.0565
system time used= 0.021996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1915
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= 11
involuntary context switches= 69

runsolver used 0.036994 second user time and 0.13098 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Fri Apr 20 02:54:40 UTC 2007

IDJOB= 364178
IDBENCH= 2078
IDSOLVER= 156
FILE ID= node59/364178-1177037680

PBS_JOBID= 4630650

Free space on /tmp= 66329 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-jnh201.opb
COMMAND LINE= /tmp/evaluation/364178-1177037680/minisat+ /tmp/evaluation/364178-1177037680/instance-364178-1177037680.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node59/convwatcher-364178-1177037680 -o ROOT/results/node59/conversion-364178-1177037680 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/364178-1177037680/instance-364178-1177037680.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-364178-1177037680 -o ROOT/results/node59/solver-364178-1177037680 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/364178-1177037680/minisat+ /tmp/evaluation/364178-1177037680/instance-364178-1177037680.opb            

META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e
MD5SUM BENCH=  90cbe77e1c871e28da43b06bd07ecc73

RANDOM SEED= 128316973

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.268
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.268
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1776968 kB
Buffers:         36112 kB
Cached:         180348 kB
SwapCached:       2228 kB
Active:          81840 kB
Inactive:       145504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1776968 kB
SwapTotal:     4192956 kB
SwapFree:      4184568 kB
Dirty:            2364 kB
Writeback:           0 kB
Mapped:          16852 kB
Slab:            37568 kB
Committed_AS:  2104708 kB
PageTables:       1476 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66329 MiB

End job on node59 on Fri Apr 20 02:55:37 UTC 2007