Trace number 2656254

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
wbo 1.4bOPT87 184.786 184.832

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-C880.a.opb
MD5SUMb05f470b70f12c211f6d9c7c351d242f
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark87
Best CPU time to get the best result obtained on this benchmark0.19197
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 87
Optimality of the best value was proved YES
Number of variables301
Total number of constraints732
Number of constraints which are clauses732
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 constraint1
Maximum length of a constraint23
Number of terms in the objective function 301
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 301
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 301
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 wbo 1.4 beta - 20100517
0.00/0.00	c Parsing opb file format. File HOME/instance-2656254-1276593015.opb.
0.00/0.00	c Instance file HOME/instance-2656254-1276593015.opb
0.00/0.00	c File size is 27228 bytes.
0.00/0.00	c Highest Coefficient sum: 24
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.01         s                                      |
0.00/0.00	c |  Number Variables:      301                                                 |
0.00/0.00	c |  Number Clauses:        732                                                 |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 0                                                   |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     262      733     2260 |     5000        0    nan |  0.000 % |
0.00/0.00	c ===============================================================================
0.00/0.00	c New solution: 95
0.00/0.00	o 95
0.00/0.00	c Elapsed CPU time: 0.006998 s	Remaining CPU time: 179.993 s
0.00/0.00	c ===============================================================================
0.00/0.00	c |         1 |     262      734     2561 |     5000        1      5 |  0.000 % |
0.00/0.01	c ===============================================================================
0.00/0.01	c New solution: 94
0.00/0.01	o 94
0.00/0.01	c Elapsed CPU time: 0.008998 s	Remaining CPU time: 179.991 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |        66 |     262      735     2862 |     5000       66     93 |  0.000 % |
0.00/0.01	c |       167 |     262      735     2862 |     5500      167     94 | 12.958 % |
0.00/0.02	c |       317 |     262      735     2862 |     6050      317    100 | 12.959 % |
0.00/0.04	c |       542 |     262      735     2862 |     6655      542     99 | 12.958 % |
0.00/0.06	c |       880 |     262      735     2862 |     7320      880    101 | 12.958 % |
0.07/0.09	c |      1387 |     262      735     2862 |     8052     1387     99 | 12.958 % |
0.09/0.14	c |      2148 |     262      735     2862 |     8857     2148    102 | 12.958 % |
0.19/0.22	c |      3287 |     262      735     2862 |     9743     3287    100 | 12.958 % |
0.29/0.35	c |      4995 |     262      735     2862 |    10717     4995    100 | 12.965 % |
0.49/0.52	c |      7558 |     262      735     2862 |    11789     7558     99 | 12.958 % |
0.79/0.86	c |     11403 |     262      735     2862 |    12968    11403    100 | 12.958 % |
1.29/1.34	c |     17169 |     262      735     2862 |    14265    10572     99 | 12.958 % |
2.20/2.29	c |     25819 |     262      735     2862 |    15692    11964    103 | 12.958 % |
3.69/3.77	c |     38794 |     262      735     2862 |    17261     9007     99 | 12.958 % |
6.09/6.17	c |     58255 |     262      735     2862 |    18987    10989    105 | 12.958 % |
9.39/9.44	c |     87447 |     262      735     2862 |    20886    11350    101 | 12.958 % |
16.39/16.40	c |    131236 |     262      735     2862 |    22974    12874    111 | 12.958 % |
25.69/25.78	c |    196920 |     262      735     2862 |    25272    17221    102 | 12.958 % |
42.98/43.08	c |    295447 |     262      735     2862 |    27799    14345    104 | 12.958 % |
67.77/67.87	c |    443236 |     262      735     2862 |    30579    26873    113 | 12.958 % |
119.26/119.39	c |    664920 |     262      735     2862 |    33637    19764    108 | 12.958 % |
180.14/180.23	c |    997446 |     262      735     2862 |    37001    14304    105 | 12.958 % |
183.34/183.42	c There are 39 assigned variables. 39 in cost function.
184.65/184.70	c core #1
184.65/184.70	c core #2
184.65/184.70	c core #3
184.65/184.70	c core #4
184.65/184.70	c core #5
184.65/184.70	c core #6
184.65/184.70	c core #7
184.65/184.70	c core #8
184.65/184.70	c core #9
184.65/184.70	c core #10
184.65/184.70	c core #11
184.65/184.70	c core #12
184.65/184.70	c core #13
184.65/184.70	c core #14
184.65/184.70	c core #15
184.65/184.70	c core #16
184.65/184.70	c core #17
184.65/184.70	c core #18
184.65/184.70	c core #19
184.65/184.70	c core #20
184.65/184.70	c core #21
184.65/184.70	c core #22
184.65/184.70	c core #23
184.65/184.70	c core #24
184.65/184.70	c core #25
184.65/184.70	c core #26
184.65/184.70	c core #27
184.65/184.70	c core #28
184.65/184.70	c core #29
184.65/184.70	c core #30
184.65/184.70	c core #31
184.65/184.70	c core #32
184.65/184.70	c core #33
184.65/184.70	c core #34
184.65/184.70	c core #35
184.65/184.70	c core #36
184.65/184.70	c core #37
184.65/184.70	c core #38
184.65/184.70	c core #39
184.65/184.70	c core #40
184.65/184.70	c ============================[ Search Statistics ]==============================
184.65/184.70	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
184.65/184.70	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
184.65/184.70	c ===============================================================================
184.65/184.70	c |         0 |     435      869     3263 |     5000        0    nan |  0.000 % |
184.65/184.70	c ===============================================================================
184.65/184.70	c core #41
184.65/184.70	c ============================[ Search Statistics ]==============================
184.65/184.70	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
184.65/184.70	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
184.65/184.70	c ===============================================================================
184.65/184.70	c |         0 |     476      870     3406 |     5000        0    nan |  0.000 % |
184.65/184.70	c ===============================================================================
184.65/184.71	c core #42
184.65/184.71	c ============================[ Search Statistics ]==============================
184.65/184.71	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
184.65/184.71	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
184.65/184.71	c ===============================================================================
184.65/184.71	c |         0 |     490      871     3441 |     5000        0    nan |  0.000 % |
184.65/184.71	c ===============================================================================
184.65/184.71	c core #43
184.65/184.71	c ============================[ Search Statistics ]==============================
184.65/184.71	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
184.65/184.71	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
184.65/184.71	c ===============================================================================
184.65/184.71	c |         0 |     501      872     3466 |     5000        0    nan |  0.000 % |
184.65/184.71	c ===============================================================================
184.65/184.71	c core #44
184.65/184.71	c ============================[ Search Statistics ]==============================
184.65/184.71	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
184.65/184.71	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
184.65/184.71	c ===============================================================================
184.65/184.71	c |         0 |     511      873     3488 |     5000        0    nan |  0.000 % |
184.65/184.71	c ===============================================================================
184.65/184.72	c core #45
184.65/184.72	c ============================[ Search Statistics ]==============================
184.65/184.72	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
184.65/184.72	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
184.65/184.72	c ===============================================================================
184.65/184.72	c |         0 |     521      874     3522 |     5000        0    nan |  0.000 % |
184.65/184.72	c ===============================================================================
184.65/184.72	c core #46
184.65/184.72	c ============================[ Search Statistics ]==============================
184.65/184.72	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
184.65/184.72	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
184.65/184.72	c ===============================================================================
184.65/184.72	c |         0 |     554      875     3588 |     5000        0    nan |  0.000 % |
184.65/184.73	c |       103 |     539      875     3588 |     5500      103      8 | 14.447 % |
184.65/184.73	c ===============================================================================
184.65/184.73	c core #47
184.65/184.73	c ============================[ Search Statistics ]==============================
184.65/184.73	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
184.65/184.73	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
184.65/184.73	c ===============================================================================
184.65/184.73	c |         0 |     595      877     3673 |     5000        0    nan |  0.000 % |
184.65/184.74	c |       101 |     583      877     3673 |     5500      101      7 | 13.860 % |
184.65/184.74	c |       251 |     574      877     3673 |     6050      122      8 | 14.456 % |
184.65/184.75	c ===============================================================================
184.65/184.75	c core #48
184.65/184.75	c ============================[ Search Statistics ]==============================
184.65/184.75	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
184.65/184.75	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
184.65/184.75	c ===============================================================================
184.65/184.75	c |         0 |     639      878     3761 |     5000        0    nan |  0.000 % |
184.65/184.76	c |       101 |     635      878     3761 |     5500      101     13 | 11.191 % |
184.65/184.76	c |       251 |     635      878     3761 |     6050      246     16 | 11.189 % |
184.65/184.77	c |       477 |     635      878     3761 |     6655      472     23 | 11.189 % |
184.65/184.78	c ===============================================================================
184.65/184.78	c #cores: 48
184.65/184.78	c Final Weight: 87
184.65/184.78	o 87
184.65/184.78	s OPTIMUM FOUND
184.65/184.78	v -x1 -x2 -x3 -x4 x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 x25 -x26 -x27 -x28 x29 x30 x31 -x32 x33 x34 -x35 -x36 x37 -x38 x39 -x40 x41 -x42 -x43 x44 x45 x46 x47 -x48 x49 -x50 x51 -x52 -x53 -x54 x55 -x56 -x57 -x58 -x59 -x60 -x61 x62 x63 -x64 x65 -x66 -x67 x68 -x69 -x70 -x71 -x72 -x73 -x74 x75 x76 -x77 -x78 -x79 -x80 x81 x82 -x83 x84 x85 -x86 -x87 -x88 -x89 -x90 -x91 x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 x116 -x117 x118 -x119 -x120 x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 x130 -x131 -x132 -x133 -x134 -x135 x136 -x137 -x138 -x139 -x140 -x141 -x142 x143 -x144 x145 -x146 -x147 -x148 -x149 -x150 x151 x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 x168 x169 -x170 -x171 -x172 x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 x185 x186 -x187 -x188 x189 x190 x191 -x192 -x193 -x194 x195 -x196 -x197 -x198 -x199 -x200 -x201 x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 x211 x212 x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 x227 -x228 x229 -x230 -x231 x232 -x233 x234 -x235 -x236 -x237 -x238 x239 -x240 -x241 x242 x243 x244 -x245 -x246 x247 -x248 x249 -x250 -x251 -x252 x253 x254 -x255 x256 -x257 x258 -x259 x260 x261 x262 -x263 -x264 x265 -x266 x267 -x268 x269 x270 -x271 x272 -x273 x274 -x275 x276 -x277 -x278 -x279 x280 -x281 -x282 -x283 x284 x285 x286 -x287 -x288 -x289 x290 x291 -x292 x293 -x294 x295 -x296 x297 x298 -x299 x300 -x301
184.65/184.78	c Total CPU time: 181.624 s

Verifier Data 

OK	87

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2656254-1276593015/watcher-2656254-1276593015 -o /tmp/evaluation-result-2656254-1276593015/solver-2656254-1276593015 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2656254-1276593015.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.03 1.00 1.00 3/106 3422
/proc/meminfo: memFree=1819544/2059040 swapFree=4140224/4192956
[pid=3422] ppid=3420 vsize=2572 CPUtime=0
/proc/3422/stat : 3422 (wbo1.4b) R 3420 3422 2533 0 -1 4202496 303 0 0 0 0 0 0 0 20 0 1 0 32957814 2633728 214 1992294400 134512640 135751879 4289356112 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3422/statm: 643 214 144 303 0 338 0

[startup+0.0878331 s]
/proc/loadavg: 1.03 1.00 1.00 3/106 3422
/proc/meminfo: memFree=1819544/2059040 swapFree=4140224/4192956
[pid=3422] ppid=3420 vsize=3216 CPUtime=0.07
/proc/3422/stat : 3422 (wbo1.4b) R 3420 3422 2533 0 -1 4202496 465 0 0 0 7 0 0 0 20 0 1 0 32957814 3293184 376 1992294400 134512640 135751879 4289356112 18446744073709551615 135209796 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3422/statm: 804 376 147 303 0 499 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3216

[startup+0.100833 s]
/proc/loadavg: 1.03 1.00 1.00 3/106 3422
/proc/meminfo: memFree=1819544/2059040 swapFree=4140224/4192956
[pid=3422] ppid=3420 vsize=3344 CPUtime=0.09
/proc/3422/stat : 3422 (wbo1.4b) R 3420 3422 2533 0 -1 4202496 491 0 0 0 9 0 0 0 20 0 1 0 32957814 3424256 402 1992294400 134512640 135751879 4289356112 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3422/statm: 836 402 147 303 0 531 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3344

[startup+0.300852 s]
/proc/loadavg: 1.03 1.00 1.00 3/106 3422
/proc/meminfo: memFree=1819544/2059040 swapFree=4140224/4192956
[pid=3422] ppid=3420 vsize=4776 CPUtime=0.29
/proc/3422/stat : 3422 (wbo1.4b) R 3420 3422 2533 0 -1 4202496 849 0 0 0 28 1 0 0 20 0 1 0 32957814 4890624 760 1992294400 134512640 135751879 4289356112 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3422/statm: 1194 760 147 303 0 889 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4776

[startup+0.70089 s]
/proc/loadavg: 1.03 1.00 1.00 3/106 3422
/proc/meminfo: memFree=1819544/2059040 swapFree=4140224/4192956
[pid=3422] ppid=3420 vsize=7496 CPUtime=0.69
/proc/3422/stat : 3422 (wbo1.4b) R 3420 3422 2533 0 -1 4202496 1537 0 0 0 66 3 0 0 20 0 1 0 32957814 7675904 1448 1992294400 134512640 135751879 4289356112 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3422/statm: 1874 1448 147 303 0 1569 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7496

[startup+1.50097 s]
/proc/loadavg: 1.03 1.00 1.00 2/107 3423
/proc/meminfo: memFree=1812344/2059040 swapFree=4140224/4192956
[pid=3422] ppid=3420 vsize=12152 CPUtime=1.49
/proc/3422/stat : 3422 (wbo1.4b) R 3420 3422 2533 0 -1 4202496 2707 0 0 0 144 5 0 0 23 0 1 0 32957814 12443648 2618 1992294400 134512640 135751879 4289356112 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3422/statm: 3038 2618 148 303 0 2733 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12152

[startup+3.10112 s]
/proc/loadavg: 1.03 1.00 1.00 2/107 3423
/proc/meminfo: memFree=1806392/2059040 swapFree=4140224/4192956
[pid=3422] ppid=3420 vsize=19888 CPUtime=3.09
/proc/3422/stat : 3422 (wbo1.4b) R 3420 3422 2533 0 -1 4202496 4631 0 0 0 301 8 0 0 25 0 1 0 32957814 20365312 4542 1992294400 134512640 135751879 4289356112 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3422/statm: 4972 4542 148 303 0 4667 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19888

[startup+6.30143 s]
/proc/loadavg: 1.03 1.00 1.00 2/107 3423
/proc/meminfo: memFree=1791388/2059040 swapFree=4140224/4192956
[pid=3422] ppid=3420 vsize=33616 CPUtime=6.29
/proc/3422/stat : 3422 (wbo1.4b) R 3420 3422 2533 0 -1 4202496 8059 0 0 0 614 15 0 0 25 0 1 0 32957814 34422784 7970 1992294400 134512640 135751879 4289356112 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3422/statm: 8404 7970 148 303 0 8099 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 33616

[startup+12.701 s]
/proc/loadavg: 1.03 1.00 1.00 2/107 3423
/proc/meminfo: memFree=1763736/2059040 swapFree=4140224/4192956
[pid=3422] ppid=3420 vsize=59584 CPUtime=12.69
/proc/3422/stat : 3422 (wbo1.4b) R 3420 3422 2533 0 -1 4202496 14560 0 0 0 1238 31 0 0 25 0 1 0 32957814 61014016 14471 1992294400 134512640 135751879 4289356112 18446744073709551615 134616377 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3422/statm: 14896 14471 148 303 0 14591 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 59584

[startup+25.5013 s]
/proc/loadavg: 1.02 1.00 1.00 2/107 3423
/proc/meminfo: memFree=1719468/2059040 swapFree=4140224/4192956
[pid=3422] ppid=3420 vsize=102956 CPUtime=25.49
/proc/3422/stat : 3422 (wbo1.4b) R 3420 3422 2533 0 -1 4202496 25383 0 0 0 2491 58 0 0 25 0 1 0 32957814 105426944 25294 1992294400 134512640 135751879 4289356112 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3422/statm: 25739 25294 148 303 0 25434 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 102956

[startup+51.1007 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 3425
/proc/meminfo: memFree=1641720/2059040 swapFree=4140224/4192956
[pid=3422] ppid=3420 vsize=182204 CPUtime=51.08
/proc/3422/stat : 3422 (wbo1.4b) R 3420 3422 2533 0 -1 4202496 45176 0 0 0 5005 103 0 0 25 0 1 0 32957814 186576896 45087 1992294400 134512640 135751879 4289356112 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3422/statm: 45551 45087 148 303 0 45246 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 182204

[startup+102.308 s]
/proc/loadavg: 1.12 1.03 1.01 2/107 3425
/proc/meminfo: memFree=1508544/2059040 swapFree=4140224/4192956
[pid=3422] ppid=3420 vsize=312668 CPUtime=102.27
/proc/3422/stat : 3422 (wbo1.4b) R 3420 3422 2533 0 -1 4202496 77775 0 0 0 10045 182 0 0 25 0 1 0 32957814 320172032 77686 1992294400 134512640 135751879 4289356112 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3422/statm: 78167 77686 148 303 0 77862 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 312668

[startup+162.3 s]
/proc/loadavg: 1.08 1.03 1.01 2/107 3427
/proc/meminfo: memFree=1364580/2059040 swapFree=4140224/4192956
[pid=3422] ppid=3420 vsize=459136 CPUtime=162.25
/proc/3422/stat : 3422 (wbo1.4b) R 3420 3422 2533 0 -1 4202496 114372 0 0 0 15951 274 0 0 25 0 1 0 32957814 470155264 114283 1992294400 134512640 135751879 4289356112 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3422/statm: 114784 114283 148 303 0 114479 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 459136

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

[startup+166.302 s]
/proc/loadavg: 1.07 1.03 1.00 2/107 3427
/proc/meminfo: memFree=1349576/2059040 swapFree=4140224/4192956
[pid=3422] ppid=3420 vsize=472288 CPUtime=166.25
/proc/3422/stat : 3422 (wbo1.4b) R 3420 3422 2533 0 -1 4202496 117637 0 0 0 16344 281 0 0 25 0 1 0 32957814 483622912 117548 1992294400 134512640 135751879 4289356112 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3422/statm: 118072 117548 148 303 0 117767 0
Current children cumulated CPU time (s) 166.25
Current children cumulated vsize (KiB) 472288

[startup+172.708 s]
/proc/loadavg: 1.07 1.03 1.00 2/107 3427
/proc/meminfo: memFree=1330852/2059040 swapFree=4140224/4192956
[pid=3422] ppid=3420 vsize=490432 CPUtime=172.65
/proc/3422/stat : 3422 (wbo1.4b) R 3420 3422 2533 0 -1 4202496 122177 0 0 0 16972 293 0 0 25 0 1 0 32957814 502202368 122088 1992294400 134512640 135751879 4289356112 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3422/statm: 122608 122088 148 303 0 122303 0
Current children cumulated CPU time (s) 172.65
Current children cumulated vsize (KiB) 490432

[startup+179.101 s]
/proc/loadavg: 1.06 1.03 1.00 2/107 3427
/proc/meminfo: memFree=1312748/2059040 swapFree=4140224/4192956
[pid=3422] ppid=3420 vsize=511464 CPUtime=179.05
/proc/3422/stat : 3422 (wbo1.4b) R 3420 3422 2533 0 -1 4202496 127432 0 0 0 17601 304 0 0 25 0 1 0 32957814 523739136 127343 1992294400 134512640 135751879 4289356112 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3422/statm: 127866 127343 148 303 0 127561 0
Current children cumulated CPU time (s) 179.05
Current children cumulated vsize (KiB) 511464

[startup+182.301 s]
/proc/loadavg: 1.06 1.03 1.00 2/107 3427
/proc/meminfo: memFree=1301960/2059040 swapFree=4140224/4192956
[pid=3422] ppid=3420 vsize=522816 CPUtime=182.25
/proc/3422/stat : 3422 (wbo1.4b) R 3420 3422 2533 0 -1 4202496 130269 0 0 0 17916 309 0 0 25 0 1 0 32957814 535363584 130180 1992294400 134512640 135751879 4289356112 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3422/statm: 130704 130180 148 303 0 130399 0
Current children cumulated CPU time (s) 182.25
Current children cumulated vsize (KiB) 522816

[startup+183.901 s]
/proc/loadavg: 1.06 1.03 1.00 2/107 3427
/proc/meminfo: memFree=1295388/2059040 swapFree=4140224/4192956
[pid=3422] ppid=3420 vsize=525280 CPUtime=183.84
/proc/3422/stat : 3422 (wbo1.4b) R 3420 3422 2533 0 -1 4202496 130906 0 0 0 18074 310 0 0 25 0 1 0 32957814 537886720 130817 1992294400 134512640 135751879 4289356112 18446744073709551615 134521818 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3422/statm: 131320 130817 149 303 0 131015 0
Current children cumulated CPU time (s) 183.84
Current children cumulated vsize (KiB) 525280

[startup+184.302 s]
/proc/loadavg: 1.06 1.03 1.00 2/107 3427
/proc/meminfo: memFree=1295388/2059040 swapFree=4140224/4192956
[pid=3422] ppid=3420 vsize=525280 CPUtime=184.24
/proc/3422/stat : 3422 (wbo1.4b) R 3420 3422 2533 0 -1 4202496 130906 0 0 0 18114 310 0 0 25 0 1 0 32957814 537886720 130817 1992294400 134512640 135751879 4289356112 18446744073709551615 135200308 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3422/statm: 131320 130817 149 303 0 131015 0
Current children cumulated CPU time (s) 184.24
Current children cumulated vsize (KiB) 525280

[startup+184.702 s]
/proc/loadavg: 1.06 1.03 1.00 2/107 3427
/proc/meminfo: memFree=1295388/2059040 swapFree=4140224/4192956
[pid=3422] ppid=3420 vsize=525248 CPUtime=184.65
/proc/3422/stat : 3422 (wbo1.4b) R 3420 3422 2533 0 -1 4202496 130917 0 0 0 18155 310 0 0 25 0 1 0 32957814 537853952 130791 1992294400 134512640 135751879 4289356112 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3422/statm: 131312 130791 151 303 0 131007 0
Current children cumulated CPU time (s) 184.65
Current children cumulated vsize (KiB) 525248

[startup+184.809 s]
/proc/loadavg: 1.06 1.03 1.00 2/107 3427
/proc/meminfo: memFree=1295388/2059040 swapFree=4140224/4192956
[pid=3422] ppid=3420 vsize=0 CPUtime=184.75
/proc/3422/stat : 3422 (wbo1.4b) R 3420 3422 2533 0 -1 4202500 130917 0 0 0 18162 313 0 0 25 0 1 0 32957814 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/3422/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 184.75
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 184.832
CPU time (s): 184.786
CPU user time (s): 181.624
CPU system time (s): 3.16152
CPU usage (%): 99.9752
Max. virtual memory (cumulated for all children) (KiB): 525280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 181.624
system time used= 3.16152
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 130917
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= 4
involuntary context switches= 212

runsolver used 0.300954 second user time and 0.888864 second system time

The end

Launcher Data 

Begin job on node018 at 2010-06-15 11:10:15
IDJOB=2656254
IDBENCH=2863
IDSOLVER=1161
FILE ID=node018/2656254-1276593015
PBS_JOBID= 11173541
Free space on /tmp= 62488 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-C880.a.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656254-1276593015/watcher-2656254-1276593015 -o /tmp/evaluation-result-2656254-1276593015/solver-2656254-1276593015 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2656254-1276593015.opb

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

MD5SUM BENCH= b05f470b70f12c211f6d9c7c351d242f
RANDOM SEED=1225751795

node018.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.248
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.49
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.248
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1819948 kB
Buffers:         43064 kB
Cached:         107392 kB
SwapCached:       6136 kB
Active:          84308 kB
Inactive:        79528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1819948 kB
SwapTotal:     4192956 kB
SwapFree:      4140224 kB
Dirty:            2720 kB
Writeback:           8 kB
AnonPages:       11496 kB
Mapped:          13000 kB
Slab:            53288 kB
PageTables:       4088 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181052 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62484 MiB
End job on node018 at 2010-06-15 11:13:20