Trace number 3721781

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 NameAnswerobjective functionCPU timeWall clock time
PB07: minisat+ 1.14OPT-82 7.01193 7.01473

General information on the benchmark

Name/OPT-SMALLINT-LIN/featureSubscription/
normalized-50-750-false-45-90-4-4000opt.opb
MD5SUM78d7b4bc270e158c16f301038a8fbfa0
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-82
Best CPU time to get the best result obtained on this benchmark0.642901
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2025
Total number of constraints30390
Number of constraints which are clauses30390
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 constraint3
Number of terms in the objective function 135
Biggest coefficient in the objective function 4
Number of bits for the biggest coefficient in the objective function 3
Sum of the numbers in the objective function 316
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 316
Number of bits of the biggest sum of numbers9
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 Parsing PB file...
0.39/0.44	c Converting 30390 PB-constraints to clauses...
0.39/0.44	c   -- Unit propagations: (none)
0.39/0.44	c   -- Detecting intervals from adjacent constraints: (none)
0.39/0.44	c   -- Clauses(.)/Splits(s): ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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0.39/0.47	c ==================================[MINISAT+]==================================
0.39/0.47	c | Conflicts | Original         | Learnt                           | Progress |
0.39/0.47	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.39/0.47	c ==============================================================================
0.39/0.47	c |         0 |   30390    90000 |   10130       0        0     nan |  0.000 % |
0.39/0.48	c ==============================================================================
0.39/0.48	c Found solution: -11
0.39/0.48	o -11
0.39/0.48	c ---[   0]---> Sorter-cost: 5183     Base: 2 2
0.39/0.48	c ==================================[MINISAT+]==================================
0.39/0.48	c | Conflicts | Original         | Learnt                           | Progress |
0.39/0.48	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.39/0.48	c ==============================================================================
0.39/0.48	c |         0 |   36723   104913 |   12241       0        0     nan |  0.000 % |
0.39/0.50	c ==============================================================================
0.39/0.50	c Found solution: -33
0.39/0.50	o -33
0.48/0.50	c ---[   0]---> Sorter-cost: 3056     Base: 2 2
0.48/0.50	c ==================================[MINISAT+]==================================
0.48/0.50	c | Conflicts | Original         | Learnt                           | Progress |
0.48/0.50	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.48/0.50	c ==============================================================================
0.48/0.50	c |        59 |   44976   124245 |   14992      54      265     4.9 |  0.000 % |
0.48/0.53	c ==============================================================================
0.48/0.53	c Found solution: -36
0.48/0.53	o -36
0.48/0.53	c ---[   0]---> Sorter-cost: 3505     Base: 2 2
0.48/0.53	c ==================================[MINISAT+]==================================
0.48/0.53	c | Conflicts | Original         | Learnt                           | Progress |
0.48/0.53	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.48/0.53	c ==============================================================================
0.48/0.53	c |       141 |   51580   139798 |   17193     129     1331    10.3 |  0.000 % |
0.48/0.55	c ==============================================================================
0.48/0.55	c Found solution: -45
0.48/0.55	o -45
0.48/0.55	c ---[   0]---> Sorter-cost: 2985     Base: 2 2
0.48/0.56	c ==================================[MINISAT+]==================================
0.48/0.56	c | Conflicts | Original         | Learnt                           | Progress |
0.48/0.56	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.48/0.56	c ==============================================================================
0.48/0.56	c |       207 |   56686   151832 |   18895     187     1748     9.3 |  0.000 % |
0.48/0.57	c ==============================================================================
0.48/0.57	c Found solution: -56
0.48/0.57	o -56
0.48/0.57	c ---[   0]---> Sorter-cost: 1275     Base: 2 2
0.48/0.58	c ==================================[MINISAT+]==================================
0.48/0.58	c | Conflicts | Original         | Learnt                           | Progress |
0.48/0.58	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.48/0.58	c ==============================================================================
0.48/0.58	c |       229 |   57963   154884 |   19321     207     2066    10.0 |  0.000 % |
0.59/0.60	c |       330 |   57904   154759 |   21253     305     5208    17.1 |  5.271 % |
0.59/0.61	c ==============================================================================
0.59/0.61	c Found solution: -61
0.59/0.61	o -61
0.59/0.61	c ---[   0]---> Sorter-cost: 4020     Base: 2
0.59/0.62	c ==================================[MINISAT+]==================================
0.59/0.62	c | Conflicts | Original         | Learnt                           | Progress |
0.59/0.62	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.59/0.62	c ==============================================================================
0.59/0.62	c |       371 |   61626   163599 |   20542     338     5886    17.4 |  5.271 % |
0.59/0.64	c |       471 |   61361   162999 |   22596     435     8091    18.6 |  6.162 % |
0.59/0.68	c |       621 |   61143   162504 |   24855     584    11327    19.4 |  6.610 % |
0.69/0.73	c |       846 |   60789   161714 |   27341     805    16711    20.8 |  7.328 % |
0.79/0.80	c |      1184 |   60466   160974 |   30075    1140    24747    21.7 |  8.126 % |
0.89/0.91	c |      1690 |   60466   160974 |   33083    1646    39079    23.7 |  8.126 % |
0.89/0.98	c ==============================================================================
0.89/0.98	c Found solution: -63
0.89/0.98	o -63
0.89/0.98	c ---[   0]---> Sorter-cost: 3265     Base: 2 2
0.89/0.99	c ==================================[MINISAT+]==================================
0.89/0.99	c | Conflicts | Original         | Learnt                           | Progress |
0.89/0.99	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.89/0.99	c ==============================================================================
0.89/0.99	c |      1983 |   64353   170139 |   21451    1939    48891    25.2 |  8.126 % |
1.00/1.02	c |      2084 |   64353   170139 |   23596    2040    51372    25.2 |  7.095 % |
1.00/1.06	c |      2235 |   64353   170139 |   25955    2191    54972    25.1 |  7.096 % |
1.10/1.13	c |      2460 |   64353   170139 |   28551    2416    60916    25.2 |  7.096 % |
1.19/1.22	c |      2797 |   64353   170139 |   31406    2753    68415    24.9 |  7.096 % |
1.29/1.36	c |      3303 |   64353   170139 |   34547    3259    81242    24.9 |  7.096 % |
1.39/1.42	c ==============================================================================
1.39/1.42	c Found solution: -65
1.39/1.42	o -65
1.39/1.42	c ---[   0]---> Sorter-cost:    2     Base: 2 2
1.39/1.42	c ==================================[MINISAT+]==================================
1.39/1.42	c | Conflicts | Original         | Learnt                           | Progress |
1.39/1.42	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
1.39/1.42	c ==============================================================================
1.39/1.42	c |      3444 |   67579   177656 |   22526    3400    84972    25.0 |  7.096 % |
1.39/1.45	c |      3545 |   67579   177656 |   24778    3501    87499    25.0 |  7.072 % |
1.39/1.49	c |      3695 |   67579   177656 |   27256    3651    91111    25.0 |  7.072 % |
1.49/1.52	c ==============================================================================
1.49/1.52	c Found solution: -67
1.49/1.52	o -67
1.49/1.52	c ---[   0]---> Sorter-cost:    1     Base: 2 2
1.49/1.52	c ==================================[MINISAT+]==================================
1.49/1.52	c | Conflicts | Original         | Learnt                           | Progress |
1.49/1.52	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
1.49/1.52	c ==============================================================================
1.49/1.52	c |      3748 |   67598   177715 |   22532    3704    93003    25.1 |  7.072 % |
1.49/1.55	c |      3848 |   67598   177715 |   24785    3804    95189    25.0 |  7.073 % |
1.49/1.59	c |      3999 |   67598   177715 |   27263    3955    97611    24.7 |  7.073 % |
1.59/1.65	c |      4224 |   67598   177715 |   29990    4180   102226    24.5 |  7.073 % |
1.69/1.75	c |      4561 |   67598   177715 |   32989    4517   107144    23.7 |  7.073 % |
1.79/1.88	c |      5067 |   67598   177715 |   36288    5023   117071    23.3 |  7.073 % |
1.99/2.10	c |      5826 |   66508   175228 |   39916    5773   129829    22.5 |  9.099 % |
2.39/2.41	c |      6965 |   65926   173904 |   43908    6908   154450    22.4 | 10.318 % |
2.79/2.86	c |      8673 |   65766   173541 |   48299    8614   184687    21.4 | 10.613 % |
3.20/3.30	c ==============================================================================
3.20/3.30	c Found solution: -68
3.20/3.30	o -68
3.20/3.30	c ---[   0]---> Sorter-cost: 3052     Base: 2 2
3.30/3.31	c ==================================[MINISAT+]==================================
3.30/3.31	c | Conflicts | Original         | Learnt                           | Progress |
3.30/3.31	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
3.30/3.31	c ==============================================================================
3.30/3.31	c |     10249 |   70919   185573 |   23639    7056   159221    22.6 | 10.613 % |
3.30/3.33	c |     10349 |   70919   185573 |   26002    7156   161294    22.5 | 12.050 % |
3.30/3.38	c |     10499 |   70919   185573 |   28603    7306   164466    22.5 | 12.050 % |
3.39/3.44	c |     10724 |   70919   185573 |   31463    7531   169750    22.5 | 12.050 % |
3.49/3.54	c |     11061 |   70645   184936 |   34609    7865   178437    22.7 | 12.552 % |
3.69/3.70	c |     11567 |   70585   184801 |   38070    8369   189296    22.6 | 12.627 % |
3.89/3.94	c |     12326 |   70585   184801 |   41877    9128   209381    22.9 | 12.627 % |
4.19/4.30	c |     13466 |   70585   184801 |   46065   10268   232137    22.6 | 12.628 % |
4.59/4.68	c ==============================================================================
4.59/4.68	c Found solution: -69
4.59/4.68	o -69
4.69/4.75	c ---[   0]---> Sorter-cost: 2009     Base: 2
4.69/4.75	c ==================================[MINISAT+]==================================
4.69/4.75	c | Conflicts | Original         | Learnt                           | Progress |
4.69/4.75	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
4.69/4.75	c ==============================================================================
4.69/4.75	c |     14691 |   71961   188051 |   23987    6121   128160    20.9 | 12.628 % |
4.69/4.75	c ==============================================================================
4.69/4.75	c Found solution: -72
4.69/4.75	o -72
4.69/4.75	c ---[   0]---> Sorter-cost:    2     Base: 2
4.69/4.75	c ==================================[MINISAT+]==================================
4.69/4.75	c | Conflicts | Original         | Learnt                           | Progress |
4.69/4.75	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
4.69/4.75	c ==============================================================================
4.69/4.75	c |     14735 |   71969   188103 |   23989    6165   130234    21.1 | 12.628 % |
4.69/4.75	c ==============================================================================
4.69/4.75	c Found solution: -74
4.69/4.75	o -74
4.69/4.75	c ---[   0]---> Sorter-cost:    2     Base: 2
4.69/4.75	c ==================================[MINISAT+]==================================
4.69/4.75	c | Conflicts | Original         | Learnt                           | Progress |
4.69/4.75	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
4.69/4.75	c ==============================================================================
4.69/4.75	c |     14743 |   71995   188184 |   23998    6173   130435    21.1 | 12.628 % |
4.69/4.77	c |     14843 |   71995   188184 |   26397    6273   133971    21.4 | 12.857 % |
4.79/4.81	c |     14993 |   71995   188184 |   29037    6423   138649    21.6 | 12.857 % |
4.79/4.87	c |     15219 |   71995   188184 |   31941    6649   145240    21.8 | 12.857 % |
4.89/4.96	c |     15556 |   71875   187924 |   35135    6982   155353    22.3 | 13.141 % |
4.89/4.99	c ==============================================================================
4.89/4.99	c Found solution: -76
4.89/4.99	o -76
4.89/4.99	c ---[   0]---> Sorter-cost:    2     Base: 2
4.89/4.99	c ==================================[MINISAT+]==================================
4.89/4.99	c | Conflicts | Original         | Learnt                           | Progress |
4.89/4.99	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
4.89/4.99	c ==============================================================================
4.89/4.99	c |     15611 |   71882   187946 |   23960    7037   156889    22.3 | 13.141 % |
4.99/5.03	c |     15712 |   71819   187800 |   26356    7137   159248    22.3 | 13.230 % |
4.99/5.07	c |     15862 |   71819   187800 |   28991    7287   162983    22.4 | 13.230 % |
5.09/5.13	c |     16087 |   71819   187800 |   31890    7512   168910    22.5 | 13.230 % |
5.19/5.23	c |     16424 |   71819   187800 |   35079    7849   175866    22.4 | 13.230 % |
5.29/5.34	c ==============================================================================
5.29/5.34	c Found solution: -82
5.29/5.34	o -82
5.29/5.34	c ---[   0]---> Sorter-cost:    2     Base: 2
5.29/5.34	c ==================================[MINISAT+]==================================
5.29/5.34	c | Conflicts | Original         | Learnt                           | Progress |
5.29/5.34	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
5.29/5.34	c ==============================================================================
5.29/5.34	c |     16806 |   71792   187782 |   23930    8230   186324    22.6 | 13.230 % |
5.29/5.38	c |     16907 |   71758   187707 |   26323    8329   189189    22.7 | 13.454 % |
5.40/5.42	c |     17057 |   71758   187707 |   28955    8479   192655    22.7 | 13.454 % |
5.40/5.49	c |     17282 |   71646   187449 |   31850    8703   197203    22.7 | 13.687 % |
5.50/5.58	c |     17619 |   71646   187449 |   35035    9040   203680    22.5 | 13.687 % |
5.69/5.73	c |     18125 |   71646   187449 |   38539    9546   213755    22.4 | 13.687 % |
5.89/5.96	c |     18884 |   70931   185821 |   42393   10301   226598    22.0 | 14.778 % |
6.19/6.26	c |     20025 |   67464   177676 |   46632    4974    95011    19.1 | 20.358 % |
6.60/6.68	c |     21733 |   65327   172679 |   51296    5357   104425    19.5 | 23.913 % |
6.99/7.01	c ==============================================================================
6.99/7.01	c Optimal solution: -82
6.99/7.01	s OPTIMUM FOUND
6.99/7.01	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 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6.99/7.01	c _______________________________________________________________________________
6.99/7.01	c 
6.99/7.01	c restarts              : 60
6.99/7.01	c conflicts             : 22959          (3285 /sec)
6.99/7.01	c decisions             : 66648          (9536 /sec)
6.99/7.01	c propagations          : 0              (0 /sec)
6.99/7.01	c inspects              : 0              (0 /sec)
6.99/7.01	c CPU time              : 6.98894 s
6.99/7.01	c _______________________________________________________________________________

Verifier Data 

OK	-82

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3721781-1338559837/watcher-3721781-1338559837 -o /tmp/evaluation-result-3721781-1338559837/solver-3721781-1338559837 -C 1800 -W 1900 -M 15500 HOME/minisat+ HOME/instance-3721781-1338559837.opb 

running on 4 cores: 0,2,4,6

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 1.97 3/175 25827
/proc/meminfo: memFree=26043680/32873852 swapFree=6856/6856
[pid=25827] ppid=25825 vsize=1292 CPUtime=0 cores=0,2,4,6
/proc/25827/stat : 25827 (minisat+) R 25825 25827 24399 0 -1 4202496 163 0 0 0 0 0 0 0 20 0 1 0 322109159 1323008 121 33554432000 134512640 135395479 4287677744 4287676664 135031278 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/25827/statm: 323 121 74 216 0 105 0

[startup+0.0439539 s]
/proc/loadavg: 2.00 2.00 1.97 3/175 25827
/proc/meminfo: memFree=26043680/32873852 swapFree=6856/6856
[pid=25827] ppid=25825 vsize=2144 CPUtime=0.04 cores=0,2,4,6
/proc/25827/stat : 25827 (minisat+) R 25825 25827 24399 0 -1 4202496 401 0 0 0 4 0 0 0 20 0 1 0 322109159 2195456 359 33554432000 134512640 135395479 4287677744 4287676608 134805894 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/25827/statm: 536 359 74 216 0 318 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2144

[startup+0.100271 s]
/proc/loadavg: 2.00 2.00 1.97 3/175 25827
/proc/meminfo: memFree=26043680/32873852 swapFree=6856/6856
[pid=25827] ppid=25825 vsize=3288 CPUtime=0.09 cores=0,2,4,6
/proc/25827/stat : 25827 (minisat+) R 25825 25827 24399 0 -1 4202496 677 0 0 0 9 0 0 0 20 0 1 0 322109159 3366912 635 33554432000 134512640 135395479 4287677744 4287676664 135031278 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/25827/statm: 822 635 74 216 0 604 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3288

[startup+0.300238 s]
/proc/loadavg: 2.00 2.00 1.97 3/175 25827
/proc/meminfo: memFree=26043680/32873852 swapFree=6856/6856
[pid=25827] ppid=25825 vsize=7164 CPUtime=0.29 cores=0,2,4,6
/proc/25827/stat : 25827 (minisat+) R 25825 25827 24399 0 -1 4202496 1653 0 0 0 29 0 0 0 20 0 1 0 322109159 7335936 1611 33554432000 134512640 135395479 4287677744 4287676092 135007481 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/25827/statm: 1827 1612 74 216 0 1609 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7164

[startup+0.700242 s]
/proc/loadavg: 2.00 2.00 1.97 3/175 25827
/proc/meminfo: memFree=26043680/32873852 swapFree=6856/6856
[pid=25827] ppid=25825 vsize=14196 CPUtime=0.69 cores=0,2,4,6
/proc/25827/stat : 25827 (minisat+) R 25825 25827 24399 0 -1 4202496 3338 0 0 0 67 2 0 0 20 0 1 0 322109159 14536704 3296 33554432000 134512640 135395479 4287677744 4287676096 134569770 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/25827/statm: 3549 3296 110 216 0 3331 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14196

[startup+1.50024 s]
/proc/loadavg: 2.00 2.00 1.97 3/176 25828
/proc/meminfo: memFree=26030196/32873852 swapFree=6856/6856
[pid=25827] ppid=25825 vsize=14648 CPUtime=1.49 cores=0,2,4,6
/proc/25827/stat : 25827 (minisat+) R 25825 25827 24399 0 -1 4202496 3527 0 0 0 147 2 0 0 20 0 1 0 322109159 14999552 3443 33554432000 134512640 135395479 4287677744 4287676096 134580750 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/25827/statm: 3662 3443 110 216 0 3444 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14648

[startup+3.10024 s]
/proc/loadavg: 2.00 2.00 1.97 3/176 25828
/proc/meminfo: memFree=26029668/32873852 swapFree=6856/6856
[pid=25827] ppid=25825 vsize=14648 CPUtime=3.09 cores=0,2,4,6
/proc/25827/stat : 25827 (minisat+) R 25825 25827 24399 0 -1 4202496 3528 0 0 0 307 2 0 0 20 0 1 0 322109159 14999552 3444 33554432000 134512640 135395479 4287677744 4287676096 134580765 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/25827/statm: 3662 3444 110 216 0 3444 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14648

[startup+6.30024 s]
/proc/loadavg: 2.00 2.00 1.97 3/176 25828
/proc/meminfo: memFree=26029172/32873852 swapFree=6856/6856
[pid=25827] ppid=25825 vsize=15308 CPUtime=6.29 cores=0,2,4,6
/proc/25827/stat : 25827 (minisat+) R 25825 25827 24399 0 -1 4202496 3626 0 0 0 627 2 0 0 20 0 1 0 322109159 15675392 3540 33554432000 134512640 135395479 4287677744 4287675616 134574265 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/25827/statm: 3827 3540 110 216 0 3609 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15308

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

[startup+6.70024 s]
/proc/loadavg: 2.00 2.00 1.97 3/176 25828
/proc/meminfo: memFree=26029172/32873852 swapFree=6856/6856
[pid=25827] ppid=25825 vsize=15308 CPUtime=6.69 cores=0,2,4,6
/proc/25827/stat : 25827 (minisat+) R 25825 25827 24399 0 -1 4202496 3626 0 0 0 667 2 0 0 20 0 1 0 322109159 15675392 3540 33554432000 134512640 135395479 4287677744 4287676096 134580765 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/25827/statm: 3827 3540 110 216 0 3609 0
Current children cumulated CPU time (s) 6.69
Current children cumulated vsize (KiB) 15308

[startup+6.90025 s]
/proc/loadavg: 2.00 2.00 1.97 3/176 25828
/proc/meminfo: memFree=26029172/32873852 swapFree=6856/6856
[pid=25827] ppid=25825 vsize=15308 CPUtime=6.89 cores=0,2,4,6
/proc/25827/stat : 25827 (minisat+) R 25825 25827 24399 0 -1 4202496 3626 0 0 0 687 2 0 0 20 0 1 0 322109159 15675392 3540 33554432000 134512640 135395479 4287677744 4287676096 134580732 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/25827/statm: 3827 3540 110 216 0 3609 0
Current children cumulated CPU time (s) 6.89
Current children cumulated vsize (KiB) 15308

[startup+7.00029 s]
/proc/loadavg: 2.00 2.00 1.97 3/176 25828
/proc/meminfo: memFree=26029172/32873852 swapFree=6856/6856
[pid=25827] ppid=25825 vsize=15308 CPUtime=6.99 cores=0,2,4,6
/proc/25827/stat : 25827 (minisat+) R 25825 25827 24399 0 -1 4202496 3626 0 0 0 697 2 0 0 20 0 1 0 322109159 15675392 3540 33554432000 134512640 135395479 4287677744 4287676144 134582068 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/25827/statm: 3827 3540 110 216 0 3609 0
Current children cumulated CPU time (s) 6.99
Current children cumulated vsize (KiB) 15308

Child status: 30
Real time (s): 7.01473
CPU time (s): 7.01193
CPU user time (s): 6.98994
CPU system time (s): 0.021996
CPU usage (%): 99.9601
Max. virtual memory (cumulated for all children) (KiB): 15308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.98994
system time used= 0.021996
maximum resident set size= 14164
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3630
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= 1
involuntary context switches= 9

runsolver used 0.019996 second user time and 0.06399 second system time

The end

Launcher Data 

Begin job on node129 at 2012-06-01 16:10:37
IDJOB=3721781
IDBENCH=71821
IDSOLVER=2306
FILE ID=node129/3721781-1338559837
RUNJOBID= node129-1338552576-24415
PBS_JOBID= 14635855
Free space on /tmp= 70496 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/featureSubscription/normalized-50-750-false-45-90-4-4000opt.opb
COMMAND LINE= HOME/minisat+ BENCHNAME            
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3721781-1338559837/watcher-3721781-1338559837 -o /tmp/evaluation-result-3721781-1338559837/solver-3721781-1338559837 -C 1800 -W 1900 -M 15500  HOME/minisat+ HOME/instance-3721781-1338559837.opb            

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 78d7b4bc270e158c16f301038a8fbfa0
RANDOM SEED=577163485

node129.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.957
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.957
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.957
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.957
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.957
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.957
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.957
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.957
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873852 kB
MemFree:        26044316 kB
Buffers:          438928 kB
Cached:          5352420 kB
SwapCached:            0 kB
Active:          2546504 kB
Inactive:        3411428 kB
Active(anon):     158280 kB
Inactive(anon):    10768 kB
Active(file):    2388224 kB
Inactive(file):  3400660 kB
Unevictable:        6856 kB
Mlocked:            6856 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              3164 kB
Writeback:             4 kB
AnonPages:        173412 kB
Mapped:            14868 kB
Shmem:               204 kB
Slab:             736276 kB
SReclaimable:     178732 kB
SUnreclaim:       557544 kB
KernelStack:        1440 kB
PageTables:         4264 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545780 kB
Committed_AS:     281052 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346360 kB
VmallocChunk:   34341988004 kB
HardwareCorrupted:     0 kB
AnonHugePages:    147456 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-3721781-1338559837.opb

Free space on /tmp at the end= 70492 MiB
End job on node129 at 2012-06-01 16:10:44