Trace number 3721437

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+ 1.14OPT8 142.448 142.471

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m100_100_10_30.r.opb
MD5SUM80d844acb755df30f8eb4d34a1c5fb81
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark8
Best CPU time to get the best result obtained on this benchmark0.074988
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 8
Optimality of the best value was proved YES
Number of variables100
Total number of constraints100
Number of constraints which are clauses100
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 constraint10
Maximum length of a constraint30
Number of terms in the objective function 100
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 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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...
0.00/0.01	c Converting 100 PB-constraints to clauses...
0.00/0.01	c   -- Unit propagations: (none)
0.00/0.01	c   -- Detecting intervals from adjacent constraints: (none)
0.00/0.01	c   -- Clauses(.)/Splits(s): ....................................................................................................
0.00/0.01	c ==================================[MINISAT+]==================================
0.00/0.01	c | Conflicts | Original         | Learnt                           | Progress |
0.00/0.01	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |     100     1968 |      33       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Found solution: 14
0.00/0.01	o 14
0.00/0.01	c ---[   0]---> Sorter-cost: 2208     Base:
0.00/0.01	c ==================================[MINISAT+]==================================
0.00/0.01	c | Conflicts | Original         | Learnt                           | Progress |
0.00/0.01	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    2441     7423 |     813       0        0     nan |  0.000 % |
0.00/0.02	c |       100 |    2441     7423 |     894     100     2413    24.1 |  0.558 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Found solution: 13
0.00/0.02	o 13
0.00/0.02	c ---[   0]---> Sorter-cost:    0     Base:
0.00/0.02	c ==================================[MINISAT+]==================================
0.00/0.02	c | Conflicts | Original         | Learnt                           | Progress |
0.00/0.02	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.00/0.02	c ==============================================================================
0.00/0.02	c |       200 |    2455     7459 |     818     200     5332    26.7 |  0.558 % |
0.00/0.03	c |       301 |    2455     7459 |     899     301     9334    31.0 |  0.617 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Found solution: 12
0.00/0.03	o 12
0.00/0.03	c ---[   0]---> Sorter-cost:    0     Base:
0.00/0.03	c ==================================[MINISAT+]==================================
0.00/0.03	c | Conflicts | Original         | Learnt                           | Progress |
0.00/0.03	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.00/0.03	c ==============================================================================
0.00/0.03	c |       320 |    2307     7113 |     769     300     8926    29.8 |  0.617 % |
0.00/0.04	c |       420 |    2307     7113 |     845     400    14440    36.1 |  7.081 % |
0.00/0.05	c |       570 |    2307     7113 |     930     550    22012    40.0 |  7.081 % |
0.00/0.06	c |       796 |    2307     7113 |    1023     776    31380    40.4 |  7.081 % |
0.00/0.07	c |      1133 |    2307     7113 |    1125    1113    47867    43.0 |  7.081 % |
0.09/0.10	c |      1641 |    2307     7113 |    1238     859    36814    42.9 |  7.081 % |
0.09/0.14	c |      2401 |    2301     7101 |    1362    1617    70402    43.5 |  7.266 % |
0.09/0.15	c ==============================================================================
0.09/0.15	c Found solution: 11
0.09/0.15	o 11
0.09/0.15	c ---[   0]---> Sorter-cost:    0     Base:
0.09/0.15	c ==================================[MINISAT+]==================================
0.09/0.15	c | Conflicts | Original         | Learnt                           | Progress |
0.09/0.15	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.09/0.15	c ==============================================================================
0.09/0.15	c |      2554 |    2312     7129 |     770     962    37459    38.9 |  7.266 % |
0.09/0.16	c |      2655 |    2312     7129 |     847     582    17804    30.6 |  7.296 % |
0.09/0.16	c |      2805 |    2312     7129 |     931     732    23204    31.7 |  7.296 % |
0.09/0.17	c |      3030 |    2312     7129 |    1024     957    32421    33.9 |  7.296 % |
0.09/0.19	c ==============================================================================
0.09/0.19	c Found solution: 10
0.09/0.19	o 10
0.09/0.19	c ---[   0]---> Sorter-cost:    0     Base:
0.09/0.19	c ==================================[MINISAT+]==================================
0.09/0.19	c | Conflicts | Original         | Learnt                           | Progress |
0.09/0.19	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.09/0.19	c ==============================================================================
0.09/0.19	c |      3276 |    2299     7097 |     766    1152    40512    35.2 |  7.296 % |
0.19/0.20	c |      3376 |    2299     7097 |     842     676    19907    29.4 |  8.145 % |
0.19/0.21	c |      3526 |    2299     7097 |     926     826    25695    31.1 |  8.145 % |
0.19/0.22	c |      3751 |    2299     7097 |    1019    1051    34593    32.9 |  8.145 % |
0.19/0.24	c |      4090 |    2299     7097 |    1121     762    22236    29.2 |  8.145 % |
0.19/0.26	c |      4596 |    2299     7097 |    1233    1268    40352    31.8 |  8.145 % |
0.29/0.30	c |      5355 |    2299     7097 |    1357    1257    34868    27.7 |  8.145 % |
0.29/0.36	c |      6495 |    2299     7097 |    1492    1598    45762    28.6 |  8.145 % |
0.39/0.45	c |      8205 |    2299     7097 |    1641    1511    42261    28.0 |  8.145 % |
0.49/0.59	c |     10768 |    2299     7097 |    1806    1191    35842    30.1 |  8.145 % |
0.69/0.79	c |     14612 |    2299     7097 |    1986    1887    58365    30.9 |  8.145 % |
1.10/1.10	c |     20381 |    2299     7097 |    2185    1870    61709    33.0 |  8.145 % |
1.59/1.61	c |     29031 |    2299     7097 |    2404    1791    61660    34.4 |  8.145 % |
2.29/2.36	c |     42005 |    2299     7097 |    2644    1395    41208    29.5 |  8.145 % |
3.49/3.55	c |     61468 |    2299     7097 |    2908    1600    45769    28.6 |  8.145 % |
5.29/5.33	c |     90661 |    2299     7097 |    3199    2210    72266    32.7 |  8.145 % |
5.59/5.63	c ==============================================================================
5.59/5.63	c Found solution: 9
5.59/5.63	o 9
5.59/5.63	c ---[   0]---> Sorter-cost:    0     Base:
5.59/5.63	c ==================================[MINISAT+]==================================
5.59/5.63	c | Conflicts | Original         | Learnt                           | Progress |
5.59/5.63	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
5.59/5.63	c ==============================================================================
5.59/5.63	c |     95621 |    2311     7127 |     770    1957    61261    31.3 |  8.145 % |
5.59/5.64	c |     95721 |    2311     7127 |     847     590    13568    23.0 |  8.166 % |
5.59/5.65	c |     95871 |    2311     7127 |     931     740    19498    26.3 |  8.166 % |
5.59/5.66	c |     96096 |    2311     7127 |    1024     965    27606    28.6 |  8.166 % |
5.59/5.68	c |     96433 |    2311     7127 |    1127     670    16540    24.7 |  8.166 % |
5.69/5.71	c |     96940 |    2311     7127 |    1240    1177    34782    29.6 |  8.166 % |
5.69/5.75	c |     97701 |    2311     7127 |    1364    1184    32942    27.8 |  8.166 % |
5.79/5.81	c |     98840 |    2311     7127 |    1500    1528    46339    30.3 |  8.166 % |
5.89/5.90	c |    100548 |    2311     7127 |    1650    1529    42345    27.7 |  8.166 % |
5.99/6.05	c |    103110 |    2311     7127 |    1815    1249    29397    23.5 |  8.166 % |
6.19/6.28	c |    106954 |    2311     7127 |    1997    2018    54022    26.8 |  8.166 % |
6.50/6.58	c |    112720 |    2311     7127 |    2196    1640    41253    25.2 |  8.173 % |
7.09/7.10	c |    121369 |    2311     7127 |    2416    1652    39211    23.7 |  8.166 % |
7.89/7.91	c |    134346 |    2311     7127 |    2658    2468    67272    27.3 |  8.166 % |
8.99/9.09	c |    153807 |    2311     7127 |    2924    1541    41064    26.6 |  8.166 % |
11.00/11.00	c |    182999 |    2311     7127 |    3216    1667    41344    24.8 |  8.166 % |
13.89/13.94	c |    226789 |    2311     7127 |    3538    3326    92907    27.9 |  8.166 % |
18.60/18.61	c |    292475 |    2311     7127 |    3891    3496   104521    29.9 |  8.166 % |
25.20/25.28	c |    391003 |    2311     7127 |    4281    3745   116996    31.2 |  8.166 % |
35.39/35.40	c |    538795 |    2311     7127 |    4709    2833    70114    24.7 |  8.166 % |
50.88/50.93	c |    760479 |    2311     7127 |    5180    4887   117708    24.1 |  8.166 % |
74.28/74.37	c |   1093004 |    2311     7127 |    5698    3010    81573    27.1 |  8.166 % |
111.18/111.21	c |   1591792 |    2311     7127 |    6268    4746   145863    30.7 |  8.166 % |
118.57/118.67	c ==============================================================================
118.57/118.67	c Found solution: 8
118.57/118.67	o 8
118.57/118.67	c ---[   0]---> Sorter-cost:    0     Base:
118.57/118.68	c ==================================[MINISAT+]==================================
118.57/118.68	c | Conflicts | Original         | Learnt                           | Progress |
118.57/118.68	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
118.57/118.68	c ==============================================================================
118.57/118.68	c |   1691179 |    2227     6930 |     742    5822   152301    26.2 |  8.166 % |
118.57/118.69	c |   1691280 |    2227     6930 |     816     829    16540    20.0 | 11.869 % |
118.57/118.70	c |   1691432 |    2227     6930 |     897     981    21179    21.6 | 11.869 % |
118.68/118.71	c |   1691659 |    2227     6930 |     987    1208    27578    22.8 | 11.869 % |
118.68/118.73	c |   1691998 |    2227     6930 |    1086     943    19417    20.6 | 11.869 % |
118.68/118.75	c |   1692505 |    2227     6930 |    1194    1450    34548    23.8 | 11.869 % |
118.68/118.79	c |   1693264 |    2227     6930 |    1314    1484    36567    24.6 | 11.869 % |
118.78/118.85	c |   1694404 |    2227     6930 |    1445    1794    44911    25.0 | 11.869 % |
118.87/118.94	c |   1696112 |    2227     6930 |    1590    1730    41235    23.8 | 11.869 % |
118.97/119.08	c |   1698674 |    2227     6930 |    1749    1438    29327    20.4 | 11.869 % |
119.17/119.29	c |   1702518 |    2227     6930 |    1924    1213    23333    19.2 | 11.869 % |
119.47/119.58	c |   1708284 |    2227     6930 |    2117    1339    26280    19.6 | 11.869 % |
119.97/120.03	c |   1716935 |    2227     6930 |    2328    2430    38396    15.8 | 11.869 % |
120.67/120.74	c |   1729912 |    2227     6930 |    2561    1936    42358    21.9 | 11.869 % |
121.77/121.80	c |   1749373 |    2227     6930 |    2817    1757    33555    19.1 | 11.869 % |
123.37/123.40	c |   1778565 |    2227     6930 |    3099    2614    59865    22.9 | 11.869 % |
125.77/125.85	c |   1822357 |    2227     6930 |    3409    2543    49074    19.3 | 11.869 % |
129.47/129.58	c |   1888041 |    2227     6930 |    3750    2023    35551    17.6 | 11.869 % |
135.37/135.40	c |   1986569 |    2227     6930 |    4125    4083    82378    20.2 | 11.869 % |
142.37/142.47	c ==============================================================================
142.37/142.47	c Optimal solution: 8
142.37/142.47	s OPTIMUM FOUND
142.37/142.47	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
142.37/142.47	c _______________________________________________________________________________
142.37/142.47	c 
142.37/142.47	c restarts              : 74
142.37/142.47	c conflicts             : 2103625        (14768 /sec)
142.37/142.47	c decisions             : 2593474        (18207 /sec)
142.37/142.47	c propagations          : 0              (0 /sec)
142.37/142.47	c inspects              : 0              (0 /sec)
142.37/142.47	c CPU time              : 142.445 s
142.37/142.47	c _______________________________________________________________________________

Verifier Data 

OK	8

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-3721437-1338556221/watcher-3721437-1338556221 -o /tmp/evaluation-result-3721437-1338556221/solver-3721437-1338556221 -C 1800 -W 1900 -M 15500 HOME/minisat+ HOME/instance-3721437-1338556221.opb 

running on 4 cores: 1,3,5,7

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: 1.80 1.95 1.90 3/177 18973
/proc/meminfo: memFree=31840580/32873844 swapFree=7116/7116
[pid=18973] ppid=18971 vsize=1132 CPUtime=0 cores=1,3,5,7
/proc/18973/stat : 18973 (minisat+) R 18971 18973 17990 0 -1 4202496 151 0 0 0 0 0 0 0 20 0 1 0 321747008 1159168 109 33554432000 134512640 135395479 4293201392 4293200180 135003232 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/18973/statm: 283 109 74 216 0 65 0

[startup+0.0836331 s]
/proc/loadavg: 1.80 1.95 1.90 3/177 18973
/proc/meminfo: memFree=31840580/32873844 swapFree=7116/7116
[pid=18973] ppid=18971 vsize=1816 CPUtime=0.08 cores=1,3,5,7
/proc/18973/stat : 18973 (minisat+) R 18971 18973 17990 0 -1 4202496 363 0 0 0 8 0 0 0 20 0 1 0 321747008 1859584 321 33554432000 134512640 135395479 4293201392 4293199292 135007481 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/18973/statm: 454 321 110 216 0 236 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1816

[startup+0.100217 s]
/proc/loadavg: 1.80 1.95 1.90 3/177 18973
/proc/meminfo: memFree=31840580/32873844 swapFree=7116/7116
[pid=18973] ppid=18971 vsize=1948 CPUtime=0.09 cores=1,3,5,7
/proc/18973/stat : 18973 (minisat+) R 18971 18973 17990 0 -1 4202496 380 0 0 0 9 0 0 0 20 0 1 0 321747008 1994752 338 33554432000 134512640 135395479 4293201392 4293199744 134580945 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/18973/statm: 487 338 110 216 0 269 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1948

[startup+0.300176 s]
/proc/loadavg: 1.80 1.95 1.90 3/177 18973
/proc/meminfo: memFree=31840580/32873844 swapFree=7116/7116
[pid=18973] ppid=18971 vsize=1948 CPUtime=0.29 cores=1,3,5,7
/proc/18973/stat : 18973 (minisat+) R 18971 18973 17990 0 -1 4202496 394 0 0 0 29 0 0 0 20 0 1 0 321747008 1994752 352 33554432000 134512640 135395479 4293201392 4293199360 134576758 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/18973/statm: 487 352 110 216 0 269 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1948

[startup+0.700181 s]
/proc/loadavg: 1.80 1.95 1.90 3/177 18973
/proc/meminfo: memFree=31840580/32873844 swapFree=7116/7116
[pid=18973] ppid=18971 vsize=2076 CPUtime=0.69 cores=1,3,5,7
/proc/18973/stat : 18973 (minisat+) R 18971 18973 17990 0 -1 4202496 422 0 0 0 69 0 0 0 20 0 1 0 321747008 2125824 380 33554432000 134512640 135395479 4293201392 4293199744 134581310 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/18973/statm: 519 381 110 216 0 301 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2076

[startup+1.50018 s]
/proc/loadavg: 1.80 1.95 1.90 3/178 18974
/proc/meminfo: memFree=31839612/32873844 swapFree=7116/7116
[pid=18973] ppid=18971 vsize=2340 CPUtime=1.49 cores=1,3,5,7
/proc/18973/stat : 18973 (minisat+) R 18971 18973 17990 0 -1 4202496 480 0 0 0 149 0 0 0 20 0 1 0 321747008 2396160 438 33554432000 134512640 135395479 4293201392 4293199736 134581318 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/18973/statm: 585 438 110 216 0 367 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2340

[startup+3.10022 s]
/proc/loadavg: 1.80 1.95 1.90 3/178 18974
/proc/meminfo: memFree=31838720/32873844 swapFree=7116/7116
[pid=18973] ppid=18971 vsize=2472 CPUtime=3.09 cores=1,3,5,7
/proc/18973/stat : 18973 (minisat+) R 18971 18973 17990 0 -1 4202496 533 0 0 0 309 0 0 0 20 0 1 0 321747008 2531328 491 33554432000 134512640 135395479 4293201392 4293199360 134576132 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/18973/statm: 618 491 110 216 0 400 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2472

[startup+6.30023 s]
/proc/loadavg: 1.82 1.95 1.90 3/178 18974
/proc/meminfo: memFree=31837960/32873844 swapFree=7116/7116
[pid=18973] ppid=18971 vsize=2732 CPUtime=6.29 cores=1,3,5,7
/proc/18973/stat : 18973 (minisat+) R 18971 18973 17990 0 -1 4202496 576 0 0 0 629 0 0 0 20 0 1 0 321747008 2797568 534 33554432000 134512640 135395479 4293201392 4293199696 134580396 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/18973/statm: 683 534 110 216 0 465 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2732

[startup+12.7002 s]
/proc/loadavg: 1.83 1.95 1.90 3/177 18974
/proc/meminfo: memFree=31837336/32873844 swapFree=7116/7116
[pid=18973] ppid=18971 vsize=3000 CPUtime=12.69 cores=1,3,5,7
/proc/18973/stat : 18973 (minisat+) R 18971 18973 17990 0 -1 4202496 645 0 0 0 1269 0 0 0 20 0 1 0 321747008 3072000 603 33554432000 134512640 135395479 4293201392 4293199744 134580765 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/18973/statm: 750 603 110 216 0 532 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3000

[startup+25.5002 s]
/proc/loadavg: 1.87 1.95 1.90 3/178 18975
/proc/meminfo: memFree=31836592/32873844 swapFree=7116/7116
[pid=18973] ppid=18971 vsize=3528 CPUtime=25.49 cores=1,3,5,7
/proc/18973/stat : 18973 (minisat+) R 18971 18973 17990 0 -1 4202496 775 0 0 0 2549 0 0 0 20 0 1 0 321747008 3612672 733 33554432000 134512640 135395479 4293201392 4293199744 134580890 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/18973/statm: 882 733 110 216 0 664 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3528

[startup+51.1002 s]
/proc/loadavg: 1.91 1.96 1.90 3/177 18975
/proc/meminfo: memFree=31832480/32873844 swapFree=7116/7116
[pid=18973] ppid=18971 vsize=4068 CPUtime=51.08 cores=1,3,5,7
/proc/18973/stat : 18973 (minisat+) R 18971 18973 17990 0 -1 4202496 898 0 0 0 5108 0 0 0 20 0 1 0 321747008 4165632 856 33554432000 134512640 135395479 4293201392 4293199744 134581002 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/18973/statm: 1017 856 110 216 0 799 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4068

[startup+102.306 s]
/proc/loadavg: 1.96 1.96 1.91 3/177 18975
/proc/meminfo: memFree=31826444/32873844 swapFree=7116/7116
[pid=18973] ppid=18971 vsize=4628 CPUtime=102.28 cores=1,3,5,7
/proc/18973/stat : 18973 (minisat+) R 18971 18973 17990 0 -1 4202496 1052 0 0 0 10228 0 0 0 20 0 1 0 321747008 4739072 1010 33554432000 134512640 135395479 4293201392 4293199744 134580923 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/18973/statm: 1157 1010 110 216 0 939 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 4628

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

[startup+127.9 s]
/proc/loadavg: 1.97 1.96 1.91 3/177 18975
/proc/meminfo: memFree=31824708/32873844 swapFree=7116/7116
[pid=18973] ppid=18971 vsize=4760 CPUtime=127.87 cores=1,3,5,7
/proc/18973/stat : 18973 (minisat+) R 18971 18973 17990 0 -1 4202496 1099 0 0 0 12787 0 0 0 20 0 1 0 321747008 4874240 1057 33554432000 134512640 135395479 4293201392 4293199744 134580973 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/18973/statm: 1190 1057 110 216 0 972 0
Current children cumulated CPU time (s) 127.87
Current children cumulated vsize (KiB) 4760

[startup+134.3 s]
/proc/loadavg: 1.98 1.96 1.91 3/177 18975
/proc/meminfo: memFree=31824336/32873844 swapFree=7116/7116
[pid=18973] ppid=18971 vsize=4896 CPUtime=134.27 cores=1,3,5,7
/proc/18973/stat : 18973 (minisat+) R 18971 18973 17990 0 -1 4202496 1104 0 0 0 13427 0 0 0 20 0 1 0 321747008 5013504 1062 33554432000 134512640 135395479 4293201392 4293199744 134581186 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/18973/statm: 1224 1062 110 216 0 1006 0
Current children cumulated CPU time (s) 134.27
Current children cumulated vsize (KiB) 4896

[startup+137.506 s]
/proc/loadavg: 1.98 1.96 1.91 3/177 18975
/proc/meminfo: memFree=31823964/32873844 swapFree=7120/7120
[pid=18973] ppid=18971 vsize=4896 CPUtime=137.48 cores=1,3,5,7
/proc/18973/stat : 18973 (minisat+) R 18971 18973 17990 0 -1 4202496 1110 0 0 0 13748 0 0 0 20 0 1 0 321747008 5013504 1068 33554432000 134512640 135395479 4293201392 4293199744 134580744 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/18973/statm: 1224 1068 110 216 0 1006 0
Current children cumulated CPU time (s) 137.48
Current children cumulated vsize (KiB) 4896

[startup+140.7 s]
/proc/loadavg: 1.98 1.96 1.91 3/177 18975
/proc/meminfo: memFree=31823592/32873844 swapFree=7116/7116
[pid=18973] ppid=18971 vsize=4896 CPUtime=140.68 cores=1,3,5,7
/proc/18973/stat : 18973 (minisat+) R 18971 18973 17990 0 -1 4202496 1110 0 0 0 14068 0 0 0 20 0 1 0 321747008 5013504 1068 33554432000 134512640 135395479 4293201392 4293199744 134580945 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/18973/statm: 1224 1068 110 216 0 1006 0
Current children cumulated CPU time (s) 140.68
Current children cumulated vsize (KiB) 4896

[startup+141.5 s]
/proc/loadavg: 1.98 1.96 1.91 3/177 18975
/proc/meminfo: memFree=31823592/32873844 swapFree=7116/7116
[pid=18973] ppid=18971 vsize=4896 CPUtime=141.47 cores=1,3,5,7
/proc/18973/stat : 18973 (minisat+) R 18971 18973 17990 0 -1 4202496 1110 0 0 0 14147 0 0 0 20 0 1 0 321747008 5013504 1068 33554432000 134512640 135395479 4293201392 4293199744 134580854 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/18973/statm: 1224 1068 110 216 0 1006 0
Current children cumulated CPU time (s) 141.47
Current children cumulated vsize (KiB) 4896

[startup+141.906 s]
/proc/loadavg: 1.98 1.96 1.91 3/177 18975
/proc/meminfo: memFree=31823592/32873844 swapFree=7116/7116
[pid=18973] ppid=18971 vsize=4896 CPUtime=141.88 cores=1,3,5,7
/proc/18973/stat : 18973 (minisat+) R 18971 18973 17990 0 -1 4202496 1110 0 0 0 14188 0 0 0 20 0 1 0 321747008 5013504 1068 33554432000 134512640 135395479 4293201392 4293199744 134580732 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/18973/statm: 1224 1068 110 216 0 1006 0
Current children cumulated CPU time (s) 141.88
Current children cumulated vsize (KiB) 4896

[startup+142.3 s]
/proc/loadavg: 1.98 1.96 1.91 3/177 18975
/proc/meminfo: memFree=31823592/32873844 swapFree=7116/7116
[pid=18973] ppid=18971 vsize=4896 CPUtime=142.27 cores=1,3,5,7
/proc/18973/stat : 18973 (minisat+) R 18971 18973 17990 0 -1 4202496 1110 0 0 0 14227 0 0 0 20 0 1 0 321747008 5013504 1068 33554432000 134512640 135395479 4293201392 4293199696 134580414 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/18973/statm: 1224 1068 110 216 0 1006 0
Current children cumulated CPU time (s) 142.27
Current children cumulated vsize (KiB) 4896

[startup+142.4 s]
/proc/loadavg: 1.98 1.96 1.91 3/177 18975
/proc/meminfo: memFree=31823592/32873844 swapFree=7116/7116
[pid=18973] ppid=18971 vsize=4896 CPUtime=142.37 cores=1,3,5,7
/proc/18973/stat : 18973 (minisat+) R 18971 18973 17990 0 -1 4202496 1110 0 0 0 14237 0 0 0 20 0 1 0 321747008 5013504 1068 33554432000 134512640 135395479 4293201392 4293199744 134581284 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/18973/statm: 1224 1068 110 216 0 1006 0
Current children cumulated CPU time (s) 142.37
Current children cumulated vsize (KiB) 4896

Child status: 30
Real time (s): 142.471
CPU time (s): 142.448
CPU user time (s): 142.445
CPU system time (s): 0.002999
CPU usage (%): 99.984
Max. virtual memory (cumulated for all children) (KiB): 4896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 142.445
system time used= 0.002999
maximum resident set size= 4288
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1114
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= 149

runsolver used 0.182972 second user time and 0.597909 second system time

The end

Launcher Data 

Begin job on node146 at 2012-06-01 15:10:21
IDJOB=3721437
IDBENCH=2849
IDSOLVER=2306
FILE ID=node146/3721437-1338556221
RUNJOBID= node146-1338552571-18007
PBS_JOBID= 14635838
Free space on /tmp= 70944 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_100_10_30.r.opb
COMMAND LINE= HOME/minisat+ BENCHNAME            
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3721437-1338556221/watcher-3721437-1338556221 -o /tmp/evaluation-result-3721437-1338556221/solver-3721437-1338556221 -C 1800 -W 1900 -M 15500  HOME/minisat+ HOME/instance-3721437-1338556221.opb            

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

MD5SUM BENCH= 80d844acb755df30f8eb4d34a1c5fb81
RANDOM SEED=1432615250

node146.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		: 2667.034
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	: 5334.06
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		: 2667.034
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	: 5331.92
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		: 2667.034
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		: 2667.034
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		: 2667.034
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	: 5331.91
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		: 2667.034
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	: 5331.91
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		: 2667.034
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	: 5331.91
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		: 2667.034
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:       32873844 kB
MemFree:        31841232 kB
Buffers:           64912 kB
Cached:            50228 kB
SwapCached:         1488 kB
Active:           210728 kB
Inactive:          77560 kB
Active(anon):     174420 kB
Inactive(anon):     1140 kB
Active(file):      36308 kB
Inactive(file):    76420 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67099660 kB
Dirty:              2552 kB
Writeback:             0 kB
AnonPages:        181588 kB
Mapped:             8160 kB
Shmem:                 0 kB
Slab:             603752 kB
SReclaimable:      43388 kB
SUnreclaim:       560364 kB
KernelStack:        1440 kB
PageTables:         4312 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     305988 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     53248 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-3721437-1338556221.opb

Free space on /tmp at the end= 70944 MiB
End job on node146 at 2012-06-01 15:12:43