Trace number 3722663

Some explanations

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

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PB12: minisatp 1.0-2-g022594cSAT 68.0197 68.0332

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1111223696.opb
MD5SUM35d859ff8d89aabca90bcfc52829307f
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.036993
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables169
Total number of constraints101
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1220
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c Parsing PB file...
0.00/0.00	c Converting 101 PB-constraints to clauses...
0.00/0.00	c   -- Unit propagations: (none)
0.00/0.00	c   -- Detecting intervals from adjacent constraints: ##########################
0.00/0.00	c   -- Clauses(.)/Splits(s): ....
0.00/0.00	c ---[  99]---> BDD-cost:   23
0.00/0.00	c ---[  97]---> BDD-cost:   23
0.00/0.00	c ---[  95]---> BDD-cost:   23
0.00/0.00	c ---[  93]---> BDD-cost:   23
0.00/0.00	c ---[  91]---> BDD-cost:   23
0.00/0.00	c ---[  89]---> BDD-cost:   23
0.00/0.00	c ---[  87]---> BDD-cost:   23
0.00/0.00	c ---[  85]---> BDD-cost:   23
0.00/0.00	c ---[  83]---> BDD-cost:   23
0.00/0.00	c ---[  81]---> BDD-cost:   23
0.00/0.00	c ---[  79]---> BDD-cost:   23
0.00/0.00	c ---[  77]---> BDD-cost:   23
0.00/0.00	c ---[  75]---> BDD-cost:   23
0.00/0.00	c ---[  73]---> BDD-cost:   23
0.00/0.00	c ---[  71]---> BDD-cost:   23
0.00/0.00	c ---[  69]---> BDD-cost:   23
0.00/0.00	c ---[  67]---> BDD-cost:   23
0.00/0.00	c ---[  65]---> BDD-cost:   23
0.00/0.00	c ---[  63]---> BDD-cost:   23
0.00/0.00	c ---[  61]---> BDD-cost:   23
0.00/0.00	c ---[  59]---> BDD-cost:   23
0.00/0.00	c ---[  57]---> BDD-cost:   23
0.00/0.00	c ---[  55]---> BDD-cost:   23
0.00/0.00	c ---[  53]---> BDD-cost:   23
0.00/0.00	c ---[  51]---> BDD-cost:   23
0.00/0.00	c ---[  49]---> BDD-cost:   23
0.00/0.00	c ---[  48]---> BDD-cost:   23
0.00/0.00	c ---[  47]---> BDD-cost:   21
0.00/0.00	c ---[  46]---> BDD-cost:   19
0.00/0.00	c ---[  45]---> BDD-cost:   17
0.00/0.00	c ---[  44]---> BDD-cost:   15
0.00/0.00	c ---[  43]---> BDD-cost:   13
0.00/0.00	c ---[  42]---> BDD-cost:   11
0.00/0.00	c ---[  41]---> BDD-cost:    9
0.00/0.00	c ---[  40]---> BDD-cost:    7
0.00/0.00	c ---[  39]---> BDD-cost:    5
0.00/0.00	c ---[  38]---> BDD-cost:    3
0.00/0.00	c ---[  35]---> BDD-cost:    3
0.00/0.00	c ---[  34]---> BDD-cost:    5
0.00/0.00	c ---[  33]---> BDD-cost:    7
0.00/0.00	c ---[  32]---> BDD-cost:    9
0.00/0.00	c ---[  31]---> BDD-cost:   11
0.00/0.00	c ---[  30]---> BDD-cost:   13
0.00/0.00	c ---[  29]---> BDD-cost:   15
0.00/0.00	c ---[  28]---> BDD-cost:   17
0.00/0.00	c ---[  27]---> BDD-cost:   19
0.00/0.00	c ---[  26]---> BDD-cost:   21
0.00/0.00	c ---[  25]---> BDD-cost:   23
0.00/0.00	c ---[  24]---> BDD-cost:    0
0.00/0.00	c ---[  23]---> BDD-cost:   21
0.00/0.00	c ---[  22]---> BDD-cost:   19
0.00/0.00	c ---[  21]---> BDD-cost:   17
0.00/0.00	c ---[  20]---> BDD-cost:   15
0.00/0.00	c ---[  19]---> BDD-cost:   13
0.00/0.00	c ---[  18]---> BDD-cost:   11
0.00/0.00	c ---[  17]---> BDD-cost:    9
0.00/0.00	c ---[  16]---> BDD-cost:    7
0.00/0.00	c ---[  15]---> BDD-cost:    5
0.00/0.00	c ---[  14]---> BDD-cost:    3
0.00/0.00	c ---[  12]---> BDD-cost:    0
0.00/0.00	c ---[  11]---> BDD-cost:   21
0.00/0.00	c ---[  10]---> BDD-cost:   19
0.00/0.00	c ---[   9]---> BDD-cost:   17
0.00/0.00	c ---[   8]---> BDD-cost:   15
0.00/0.00	c ---[   7]---> BDD-cost:   13
0.00/0.00	c ---[   6]---> BDD-cost:   11
0.00/0.00	c ---[   5]---> BDD-cost:    9
0.00/0.00	c ---[   4]---> BDD-cost:    7
0.00/0.00	c ---[   3]---> BDD-cost:    5
0.00/0.00	c ---[   2]---> BDD-cost:    3
0.00/0.00	c ---[   0]---> Adder-cost: 588   maxlim: 1143   bits: 11/11
0.00/0.00	c ==================================[MINISAT+]==================================
0.00/0.00	c | Conflicts | Original         | Learnt                           | Progress |
0.00/0.00	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    6771    21549 |    2257       0        0    -nan |  0.000 % |
0.00/0.01	c |       102 |    6755    21497 |    2482     100     2045    20.4 |  4.357 % |
0.00/0.02	c |       257 |    6755    21497 |    2730     255    10628    41.7 |  4.357 % |
0.00/0.03	c |       482 |    6755    21497 |    3004     480    21694    45.2 |  4.357 % |
0.00/0.05	c |       819 |    6755    21497 |    3304     817    43611    53.4 |  4.357 % |
0.00/0.10	c |      1327 |    6755    21497 |    3634    1325    75231    56.8 |  4.357 % |
0.00/0.16	c |      2087 |    6755    21497 |    3998    2085   131091    62.9 |  4.357 % |
0.00/0.28	c |      3227 |    6755    21497 |    4398    3225   220400    68.3 |  4.357 % |
0.00/0.49	c |      4937 |    6755    21497 |    4838    2544   141204    55.5 |  4.357 % |
0.00/0.79	c |      7499 |    6755    21497 |    5321    5106   288016    56.4 |  4.357 % |
1.19/1.22	c |     11343 |    6755    21497 |    5854    3225   160731    49.8 |  4.357 % |
1.79/1.88	c |     17109 |    6755    21497 |    6439    5768   329133    57.1 |  4.357 % |
2.89/2.96	c |     25758 |    6740    21444 |    7083    4138   205141    49.6 |  4.463 % |
4.39/4.48	c |     38733 |    6740    21444 |    7791    5682   292343    51.5 |  4.463 % |
6.99/7.05	c |     58195 |    6722    21384 |    8570    4740   244044    51.5 |  4.623 % |
10.69/10.76	c |     87388 |    6722    21384 |    9428    6726   351225    52.2 |  4.623 % |
16.18/16.28	c |    131177 |    6687    21263 |   10370    5744   299201    52.1 |  4.888 % |
24.58/24.60	c |    196861 |    6654    21149 |   11407    6263   303401    48.4 |  5.155 % |
37.18/37.21	c |    295389 |    6572    20866 |   12548    9356   527886    56.4 |  5.898 % |
55.68/55.77	c |    443179 |    6572    20866 |   13803   13107   660398    50.4 |  5.898 % |
67.98/68.03	c ==============================================================================
67.98/68.03	c SATISFIABLE: No goal function specified.
67.98/68.03	s SATISFIABLE
67.98/68.03	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
67.98/68.03	c _______________________________________________________________________________
67.98/68.03	c 
67.98/68.03	c restarts              : 20
67.98/68.03	c conflicts             : 537705         (7906 /sec)
67.98/68.03	c decisions             : 617907         (9085 /sec)
67.98/68.03	c propagations          : 0              (0 /sec)
67.98/68.03	c inspects              : 0              (0 /sec)
67.98/68.03	c CPU time              : 68.0137 s
67.98/68.03	c _______________________________________________________________________________

Verifier Data 

OK	0

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-3722663-1338568006/watcher-3722663-1338568006 -o /tmp/evaluation-result-3722663-1338568006/solver-3722663-1338568006 -C 1800 -W 1900 -M 15500 minisat+_script HOME/instance-3722663-1338568006.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: 2.08 2.05 2.00 3/178 1878
/proc/meminfo: memFree=26448112/32873648 swapFree=6864/6864
[pid=1878] ppid=1876 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/1878/stat : 1878 (minisat+_script) S 1876 1878 1039 0 -1 4202496 382 554 0 0 0 0 0 0 20 0 1 0 322926047 9367552 276 33554432000 4194304 5064252 140736635793152 140736635792064 270707353166 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/1878/statm: 2287 276 236 213 0 72 0

[startup+0.071198 s]
/proc/loadavg: 2.08 2.05 2.00 3/178 1878
/proc/meminfo: memFree=26448112/32873648 swapFree=6864/6864
[pid=1878] ppid=1876 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/1878/stat : 1878 (minisat+_script) S 1876 1878 1039 0 -1 4202496 382 554 0 0 0 0 0 0 20 0 1 0 322926047 9367552 276 33554432000 4194304 5064252 140736635793152 140736635792064 270707353166 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/1878/statm: 2287 276 236 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100143 s]
/proc/loadavg: 2.08 2.05 2.00 3/178 1878
/proc/meminfo: memFree=26448112/32873648 swapFree=6864/6864
[pid=1878] ppid=1876 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/1878/stat : 1878 (minisat+_script) S 1876 1878 1039 0 -1 4202496 382 554 0 0 0 0 0 0 20 0 1 0 322926047 9367552 276 33554432000 4194304 5064252 140736635793152 140736635792064 270707353166 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/1878/statm: 2287 276 236 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300107 s]
/proc/loadavg: 2.08 2.05 2.00 3/178 1878
/proc/meminfo: memFree=26448112/32873648 swapFree=6864/6864
[pid=1878] ppid=1876 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/1878/stat : 1878 (minisat+_script) S 1876 1878 1039 0 -1 4202496 382 554 0 0 0 0 0 0 20 0 1 0 322926047 9367552 276 33554432000 4194304 5064252 140736635793152 140736635792064 270707353166 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/1878/statm: 2287 276 236 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700103 s]
/proc/loadavg: 2.08 2.05 2.00 3/178 1878
/proc/meminfo: memFree=26448112/32873648 swapFree=6864/6864
[pid=1878] ppid=1876 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/1878/stat : 1878 (minisat+_script) S 1876 1878 1039 0 -1 4202496 382 554 0 0 0 0 0 0 20 0 1 0 322926047 9367552 276 33554432000 4194304 5064252 140736635793152 140736635792064 270707353166 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/1878/statm: 2287 276 236 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50022 s]
/proc/loadavg: 2.08 2.05 2.00 3/180 1883
/proc/meminfo: memFree=26444608/32873648 swapFree=6864/6864
[pid=1878] ppid=1876 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/1878/stat : 1878 (minisat+_script) S 1876 1878 1039 0 -1 4202496 382 554 0 0 0 0 0 0 20 0 1 0 322926047 9367552 276 33554432000 4194304 5064252 140736635793152 140736635792064 270707353166 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/1878/statm: 2287 276 236 213 0 72 0
[pid=1882] ppid=1878 vsize=4940 CPUtime=1.49 cores=1,3,5,7
/proc/1882/stat : 1882 (minisat+_64-bit) R 1878 1878 1039 0 -1 4202496 1092 0 0 0 149 0 0 0 20 0 1 0 322926047 5058560 1048 33554432000 4194304 5276501 140734222235680 140734222233928 4397178 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0
/proc/1882/statm: 1235 1048 146 265 0 967 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14088

[startup+3.10019 s]
/proc/loadavg: 2.08 2.05 2.00 3/180 1883
/proc/meminfo: memFree=26443484/32873648 swapFree=6864/6864
[pid=1878] ppid=1876 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/1878/stat : 1878 (minisat+_script) S 1876 1878 1039 0 -1 4202496 382 554 0 0 0 0 0 0 20 0 1 0 322926047 9367552 276 33554432000 4194304 5064252 140736635793152 140736635792064 270707353166 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/1878/statm: 2287 276 236 213 0 72 0
[pid=1882] ppid=1878 vsize=5864 CPUtime=3.09 cores=1,3,5,7
/proc/1882/stat : 1882 (minisat+_64-bit) R 1878 1878 1039 0 -1 4202496 1316 0 0 0 309 0 0 0 20 0 1 0 322926047 6004736 1272 33554432000 4194304 5276501 140734222235680 140734222234088 4399708 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0
/proc/1882/statm: 1466 1272 146 265 0 1198 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15012

[startup+6.30014 s]
/proc/loadavg: 2.15 2.07 2.01 3/180 1883
/proc/meminfo: memFree=26442536/32873648 swapFree=6864/6864
[pid=1878] ppid=1876 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/1878/stat : 1878 (minisat+_script) S 1876 1878 1039 0 -1 4202496 382 554 0 0 0 0 0 0 20 0 1 0 322926047 9367552 276 33554432000 4194304 5064252 140736635793152 140736635792064 270707353166 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/1878/statm: 2287 276 236 213 0 72 0
[pid=1882] ppid=1878 vsize=6840 CPUtime=6.29 cores=1,3,5,7
/proc/1882/stat : 1882 (minisat+_64-bit) R 1878 1878 1039 0 -1 4202496 1545 0 0 0 629 0 0 0 20 0 1 0 322926047 7004160 1501 33554432000 4194304 5276501 140734222235680 140734222233576 4397106 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0
/proc/1882/statm: 1710 1501 146 265 0 1442 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15988

[startup+12.7002 s]
/proc/loadavg: 2.14 2.07 2.01 3/180 1883
/proc/meminfo: memFree=26440972/32873648 swapFree=6864/6864
[pid=1878] ppid=1876 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/1878/stat : 1878 (minisat+_script) S 1876 1878 1039 0 -1 4202496 382 554 0 0 0 0 0 0 20 0 1 0 322926047 9367552 276 33554432000 4194304 5064252 140736635793152 140736635792064 270707353166 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/1878/statm: 2287 276 236 213 0 72 0
[pid=1882] ppid=1878 vsize=7984 CPUtime=12.69 cores=1,3,5,7
/proc/1882/stat : 1882 (minisat+_64-bit) R 1878 1878 1039 0 -1 4202496 1827 0 0 0 1269 0 0 0 20 0 1 0 322926047 8175616 1792 33554432000 4194304 5276501 140734222235680 140734222233672 4399860 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0
/proc/1882/statm: 1996 1792 146 265 0 1728 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17132

[startup+25.5002 s]
/proc/loadavg: 2.12 2.06 2.01 3/179 1883
/proc/meminfo: memFree=26439124/32873648 swapFree=6864/6864
[pid=1878] ppid=1876 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/1878/stat : 1878 (minisat+_script) S 1876 1878 1039 0 -1 4202496 382 554 0 0 0 0 0 0 20 0 1 0 322926047 9367552 276 33554432000 4194304 5064252 140736635793152 140736635792064 270707353166 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/1878/statm: 2287 276 236 213 0 72 0
[pid=1882] ppid=1878 vsize=9300 CPUtime=25.48 cores=1,3,5,7
/proc/1882/stat : 1882 (minisat+_64-bit) R 1878 1878 1039 0 -1 4202496 2153 0 0 0 2548 0 0 0 20 0 1 0 322926047 9523200 2118 33554432000 4194304 5276501 140734222235680 140734222233864 4399816 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0
/proc/1882/statm: 2325 2118 146 265 0 2057 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18448

[startup+51.1003 s]
/proc/loadavg: 2.13 2.07 2.01 3/179 1884
/proc/meminfo: memFree=26437100/32873648 swapFree=6864/6864
[pid=1878] ppid=1876 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/1878/stat : 1878 (minisat+_script) S 1876 1878 1039 0 -1 4202496 382 554 0 0 0 0 0 0 20 0 1 0 322926047 9367552 276 33554432000 4194304 5064252 140736635793152 140736635792064 270707353166 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/1878/statm: 2287 276 236 213 0 72 0
[pid=1882] ppid=1878 vsize=11464 CPUtime=51.08 cores=1,3,5,7
/proc/1882/stat : 1882 (minisat+_64-bit) R 1878 1878 1039 0 -1 4202496 2628 0 0 0 5108 0 0 0 20 0 1 0 322926047 11739136 2593 33554432000 4194304 5276501 140734222235680 140734222233864 4399962 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0
/proc/1882/statm: 2866 2593 146 265 0 2598 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 20612

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

[startup+57.5003 s]
/proc/loadavg: 2.12 2.07 2.01 3/179 1884
/proc/meminfo: memFree=26436852/32873648 swapFree=6864/6864
[pid=1878] ppid=1876 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/1878/stat : 1878 (minisat+_script) S 1876 1878 1039 0 -1 4202496 382 554 0 0 0 0 0 0 20 0 1 0 322926047 9367552 276 33554432000 4194304 5064252 140736635793152 140736635792064 270707353166 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/1878/statm: 2287 276 236 213 0 72 0
[pid=1882] ppid=1878 vsize=11632 CPUtime=57.48 cores=1,3,5,7
/proc/1882/stat : 1882 (minisat+_64-bit) R 1878 1878 1039 0 -1 4202496 2680 0 0 0 5748 0 0 0 20 0 1 0 322926047 11911168 2645 33554432000 4194304 5276501 140734222235680 140734222233928 4399807 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0
/proc/1882/statm: 2908 2645 146 265 0 2640 0
Current children cumulated CPU time (s) 57.48
Current children cumulated vsize (KiB) 20780

[startup+63.9003 s]
/proc/loadavg: 2.11 2.07 2.01 3/179 1884
/proc/meminfo: memFree=26436480/32873648 swapFree=6864/6864
[pid=1878] ppid=1876 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/1878/stat : 1878 (minisat+_script) S 1876 1878 1039 0 -1 4202496 382 554 0 0 0 0 0 0 20 0 1 0 322926047 9367552 276 33554432000 4194304 5064252 140736635793152 140736635792064 270707353166 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/1878/statm: 2287 276 236 213 0 72 0
[pid=1882] ppid=1878 vsize=12020 CPUtime=63.88 cores=1,3,5,7
/proc/1882/stat : 1882 (minisat+_64-bit) R 1878 1878 1039 0 -1 4202496 2782 0 0 0 6388 0 0 0 20 0 1 0 322926047 12308480 2747 33554432000 4194304 5276501 140734222235680 140734222233272 4400438 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0
/proc/1882/statm: 3005 2747 146 265 0 2737 0
Current children cumulated CPU time (s) 63.88
Current children cumulated vsize (KiB) 21168

[startup+65.5003 s]
/proc/loadavg: 2.11 2.07 2.01 3/179 1884
/proc/meminfo: memFree=26436480/32873648 swapFree=6864/6864
[pid=1878] ppid=1876 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/1878/stat : 1878 (minisat+_script) S 1876 1878 1039 0 -1 4202496 382 554 0 0 0 0 0 0 20 0 1 0 322926047 9367552 276 33554432000 4194304 5064252 140736635793152 140736635792064 270707353166 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/1878/statm: 2287 276 236 213 0 72 0
[pid=1882] ppid=1878 vsize=12020 CPUtime=65.48 cores=1,3,5,7
/proc/1882/stat : 1882 (minisat+_64-bit) R 1878 1878 1039 0 -1 4202496 2786 0 0 0 6548 0 0 0 20 0 1 0 322926047 12308480 2751 33554432000 4194304 5276501 140734222235680 140734222233272 4399816 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0
/proc/1882/statm: 3005 2751 146 265 0 2737 0
Current children cumulated CPU time (s) 65.48
Current children cumulated vsize (KiB) 21168

[startup+67.1064 s]
/proc/loadavg: 2.10 2.07 2.01 3/179 1884
/proc/meminfo: memFree=26436232/32873648 swapFree=6864/6864
[pid=1878] ppid=1876 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/1878/stat : 1878 (minisat+_script) S 1876 1878 1039 0 -1 4202496 382 554 0 0 0 0 0 0 20 0 1 0 322926047 9367552 276 33554432000 4194304 5064252 140736635793152 140736635792064 270707353166 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/1878/statm: 2287 276 236 213 0 72 0
[pid=1882] ppid=1878 vsize=12020 CPUtime=67.08 cores=1,3,5,7
/proc/1882/stat : 1882 (minisat+_64-bit) R 1878 1878 1039 0 -1 4202496 2797 0 0 0 6708 0 0 0 20 0 1 0 322926047 12308480 2762 33554432000 4194304 5276501 140734222235680 140734222233272 4399840 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0
/proc/1882/statm: 3005 2762 146 265 0 2737 0
Current children cumulated CPU time (s) 67.08
Current children cumulated vsize (KiB) 21168

[startup+67.5003 s]
/proc/loadavg: 2.10 2.07 2.01 3/179 1884
/proc/meminfo: memFree=26436232/32873648 swapFree=6864/6864
[pid=1878] ppid=1876 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/1878/stat : 1878 (minisat+_script) S 1876 1878 1039 0 -1 4202496 382 554 0 0 0 0 0 0 20 0 1 0 322926047 9367552 276 33554432000 4194304 5064252 140736635793152 140736635792064 270707353166 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/1878/statm: 2287 276 236 213 0 72 0
[pid=1882] ppid=1878 vsize=12020 CPUtime=67.48 cores=1,3,5,7
/proc/1882/stat : 1882 (minisat+_64-bit) R 1878 1878 1039 0 -1 4202496 2797 0 0 0 6748 0 0 0 20 0 1 0 322926047 12308480 2762 33554432000 4194304 5276501 140734222235680 140734222233272 4397060 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0
/proc/1882/statm: 3005 2762 146 265 0 2737 0
Current children cumulated CPU time (s) 67.48
Current children cumulated vsize (KiB) 21168

[startup+67.9003 s]
/proc/loadavg: 2.10 2.07 2.01 3/179 1884
/proc/meminfo: memFree=26436232/32873648 swapFree=6864/6864
[pid=1878] ppid=1876 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/1878/stat : 1878 (minisat+_script) S 1876 1878 1039 0 -1 4202496 382 554 0 0 0 0 0 0 20 0 1 0 322926047 9367552 276 33554432000 4194304 5064252 140736635793152 140736635792064 270707353166 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/1878/statm: 2287 276 236 213 0 72 0
[pid=1882] ppid=1878 vsize=12020 CPUtime=67.88 cores=1,3,5,7
/proc/1882/stat : 1882 (minisat+_64-bit) R 1878 1878 1039 0 -1 4202496 2797 0 0 0 6788 0 0 0 20 0 1 0 322926047 12308480 2762 33554432000 4194304 5276501 140734222235680 140734222233272 4400435 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0
/proc/1882/statm: 3005 2762 146 265 0 2737 0
Current children cumulated CPU time (s) 67.88
Current children cumulated vsize (KiB) 21168

[startup+68.0003 s]
/proc/loadavg: 2.10 2.07 2.01 3/179 1884
/proc/meminfo: memFree=26436232/32873648 swapFree=6864/6864
[pid=1878] ppid=1876 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/1878/stat : 1878 (minisat+_script) S 1876 1878 1039 0 -1 4202496 382 554 0 0 0 0 0 0 20 0 1 0 322926047 9367552 276 33554432000 4194304 5064252 140736635793152 140736635792064 270707353166 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/1878/statm: 2287 276 236 213 0 72 0
[pid=1882] ppid=1878 vsize=12020 CPUtime=67.98 cores=1,3,5,7
/proc/1882/stat : 1882 (minisat+_64-bit) R 1878 1878 1039 0 -1 4202496 2797 0 0 0 6798 0 0 0 20 0 1 0 322926047 12308480 2762 33554432000 4194304 5276501 140734222235680 140734222233272 4399937 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0
/proc/1882/statm: 3005 2762 146 265 0 2737 0
Current children cumulated CPU time (s) 67.98
Current children cumulated vsize (KiB) 21168

Child status: 0
Real time (s): 68.0332
CPU time (s): 68.0197
CPU user time (s): 68.0157
CPU system time (s): 0.003999
CPU usage (%): 99.9801
Max. virtual memory (cumulated for all children) (KiB): 21168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 68.0157
system time used= 0.003999
maximum resident set size= 11060
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3750
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= 13
involuntary context switches= 76

runsolver used 0.118981 second user time and 0.26196 second system time

The end

Launcher Data 

Begin job on node125 at 2012-06-01 18:26:46
IDJOB=3722663
IDBENCH=1225
IDSOLVER=2307
FILE ID=node125/3722663-1338568006
RUNJOBID= node125-1338563438-1058
PBS_JOBID= 14635894
Free space on /tmp= 70456 MiB

SOLVER NAME= minisatp 1.0-2-g022594c
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111223696.opb
COMMAND LINE= minisat+_script BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3722663-1338568006/watcher-3722663-1338568006 -o /tmp/evaluation-result-3722663-1338568006/solver-3722663-1338568006 -C 1800 -W 1900 -M 15500  minisat+_script HOME/instance-3722663-1338568006.opb

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

MD5SUM BENCH= 35d859ff8d89aabca90bcfc52829307f
RANDOM SEED=462824516

node125.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		: 2666.373
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	: 5332.74
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		: 2666.373
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		: 2666.373
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	: 5331.92
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		: 2666.373
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	: 5331.90
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		: 2666.373
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		: 2666.373
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	: 5438.54
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		: 2666.373
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		: 2666.373
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	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        26448376 kB
Buffers:          593696 kB
Cached:          4883164 kB
SwapCached:         2308 kB
Active:          2436900 kB
Inactive:        3085560 kB
Active(anon):      37016 kB
Inactive(anon):     9252 kB
Active(file):    2399884 kB
Inactive(file):  3076308 kB
Unevictable:        6864 kB
Mlocked:            6864 kB
SwapTotal:      67108856 kB
SwapFree:       67102524 kB
Dirty:              2368 kB
Writeback:             0 kB
AnonPages:         54184 kB
Mapped:            15028 kB
Shmem:                96 kB
Slab:             764596 kB
SReclaimable:     208548 kB
SUnreclaim:       556048 kB
KernelStack:        1496 kB
PageTables:         4268 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     159508 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:     36864 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70452 MiB
End job on node125 at 2012-06-01 18:27:54