Trace number 2656130

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 1.4bOPT5 472.548 472.677

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/logic-synthesis/normalized-9sym.b.opb
MD5SUM62bf49287e0493f2a3b22f3319db306d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark0.500923
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5
Optimality of the best value was proved YES
Number of variables309
Total number of constraints963
Number of constraints which are clauses963
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 constraint4
Maximum length of a constraint87
Number of terms in the objective function 309
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 309
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 309
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-2656130-1276415030.opb.
0.00/0.00	c Instance file HOME/instance-2656130-1276415030.opb
0.00/0.00	c File size is 181431 bytes.
0.00/0.03	c Highest Coefficient sum: 88
0.00/0.03	c ============================[ Problem Statistics ]=============================
0.00/0.03	c |                                                                             |
0.00/0.03	c |  Parsing time:          0.03         s                                      |
0.00/0.03	c |  Number Variables:      309                                                 |
0.00/0.03	c |  Number Clauses:        963                                                 |
0.00/0.03	c |  Number Cardinality:    0                                                   |
0.00/0.03	c |  Number PB Constraints: 0                                                   |
0.00/0.03	c ============================[ Search Statistics ]==============================
0.00/0.03	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.03	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.03	c ===============================================================================
0.00/0.03	c |         0 |     309      963    22616 |     5000        0    nan |  0.000 % |
0.00/0.03	c ===============================================================================
0.00/0.03	c New solution: 8
0.00/0.03	o 8
0.00/0.03	c Elapsed CPU time: 0.031995 s	Remaining CPU time: 179.968 s
0.00/0.03	c ===============================================================================
0.00/0.03	c |         0 |     309      964    22925 |     5000        0    nan |  0.000 % |
0.00/0.03	c ===============================================================================
0.00/0.03	c New solution: 7
0.00/0.03	o 7
0.00/0.03	c Elapsed CPU time: 0.031995 s	Remaining CPU time: 179.968 s
0.00/0.03	c ===============================================================================
0.00/0.03	c |         1 |     309      965    23234 |     5000        1     25 |  0.000 % |
0.00/0.03	c |       101 |     309      965    23234 |     5500      101     81 |  0.001 % |
0.04/0.05	c |       252 |     309      965    23234 |     6050      252     63 |  0.001 % |
0.04/0.08	c |       479 |     309      965    23234 |     6655      479     72 |  0.001 % |
0.09/0.11	c |       817 |     309      965    23234 |     7320      817     59 |  0.001 % |
0.09/0.15	c |      1323 |     309      965    23234 |     8052     1323     73 |  0.001 % |
0.19/0.23	c |      2083 |     309      965    23234 |     8857     2083     66 |  0.001 % |
0.29/0.37	c |      3223 |     309      965    23234 |     9743     3223     79 |  0.001 % |
0.49/0.55	c |      4932 |     309      965    23234 |    10717     4932     74 |  0.001 % |
0.89/0.93	c |      7494 |     309      965    23234 |    11789     7494     85 |  0.001 % |
1.29/1.38	c |     11338 |     309      965    23234 |    12968    11338     79 |  0.001 % |
2.09/2.20	c |     17104 |     309      965    23234 |    14265    10515     70 |  0.001 % |
3.59/3.66	c |     25754 |     309      965    23234 |    15692    11927     94 |  0.001 % |
5.99/6.01	c |     38728 |     309      965    23234 |    17261     9005     92 |  0.001 % |
9.79/9.83	c |     58206 |     309      965    23234 |    18987    11053     68 |  0.001 % |
17.59/17.66	c |     87398 |     309      965    23234 |    20886    11586     81 |  0.001 % |
27.89/27.91	c |    131187 |     309      965    23234 |    22974    13255     86 |  0.001 % |
46.68/46.77	c |    196874 |     309      965    23234 |    25272    18297     83 |  0.001 % |
79.67/79.73	c |    295401 |     309      965    23234 |    27799    16836     88 |  0.001 % |
121.55/121.66	c |    443190 |     309      965    23234 |    30579    14711     78 |  0.001 % |
182.64/182.71	c There are 0 assigned variables. 0 in cost function.
183.34/183.44	c core #1
183.34/183.44	c core #2
183.34/183.44	c ============================[ Search Statistics ]==============================
183.34/183.44	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.34/183.44	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.34/183.44	c ===============================================================================
183.34/183.44	c |         0 |     179     1277     8155 |     5000        0    nan |  0.000 % |
183.34/183.44	c ===============================================================================
183.34/183.45	c core #3
183.34/183.45	c ============================[ Search Statistics ]==============================
183.34/183.45	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.34/183.45	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.34/183.45	c ===============================================================================
183.34/183.45	c |         0 |     591     1278    20262 |     5000        0    nan |  0.000 % |
183.34/183.47	c |       102 |     591     1278    20262 |     5500      102     93 |  5.289 % |
183.44/183.50	c |       253 |     591     1278    20262 |     6050      253    106 |  5.289 % |
183.44/183.55	c ===============================================================================
183.44/183.56	c core #4
183.44/183.56	c ============================[ Search Statistics ]==============================
183.44/183.56	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.44/183.56	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.44/183.56	c ===============================================================================
183.44/183.56	c |         0 |     875     1279    24119 |     5000        0    nan |  0.000 % |
183.44/183.58	c |       101 |     875     1279    24119 |     5500      101    129 |  0.906 % |
183.54/183.61	c |       253 |     875     1279    24119 |     6050      253    126 |  0.906 % |
183.54/183.66	c |       478 |     875     1279    24119 |     6655      478    126 |  0.906 % |
183.65/183.74	c |       816 |     875     1279    24119 |     7320      816    126 |  0.906 % |
183.74/183.89	c |      1322 |     875     1279    24119 |     8052     1322    123 |  0.906 % |
184.04/184.15	c |      2081 |     875     1279    24119 |     8857     2081    121 |  0.906 % |
184.44/184.59	c |      3222 |     875     1279    24119 |     9743     3222    116 |  0.906 % |
185.24/185.35	c |      4931 |     875     1279    24119 |    10717     4931    115 |  0.906 % |
186.44/186.54	c |      7496 |     875     1279    24119 |    11789     7496    106 |  0.906 % |
188.54/188.67	c |     11341 |     875     1279    24119 |    12968    11341     98 |  0.906 % |
191.74/191.87	c |     17109 |     875     1279    24119 |    14265    10579     82 |  0.906 % |
195.84/195.99	c |     25758 |     875     1279    24119 |    15692    12067     73 |  0.906 % |
196.74/196.87	c ===============================================================================
197.24/197.38	c core #5
197.24/197.38	c ============================[ Search Statistics ]==============================
197.24/197.38	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
197.24/197.38	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
197.24/197.38	c ===============================================================================
197.24/197.38	c |         0 |    1192     1280    25618 |     5000        0    nan |  0.000 % |
197.34/197.43	c |       102 |    1192     1280    25618 |     5500      102    204 |  0.000 % |
197.34/197.47	c |       253 |    1192     1280    25618 |     6050      253    129 |  0.000 % |
197.43/197.52	c |       481 |    1192     1280    25618 |     6655      481    140 |  0.000 % |
197.54/197.60	c |       827 |    1192     1280    25618 |     7320      827    131 |  0.000 % |
197.64/197.70	c |      1333 |    1192     1280    25618 |     8052     1333    124 |  0.000 % |
197.73/197.89	c |      2094 |    1192     1280    25618 |     8857     2094    126 |  0.000 % |
198.04/198.14	c |      3233 |    1192     1280    25618 |     9743     3233    124 |  0.000 % |
198.34/198.43	c |      4941 |    1192     1280    25618 |    10717     4941    102 |  0.000 % |
198.73/198.82	c |      7506 |    1192     1280    25618 |    11789     7506     94 |  0.000 % |
199.33/199.44	c |     11350 |    1192     1280    25618 |    12968    11350     89 |  0.000 % |
201.54/201.62	c |     17116 |    1192     1280    25618 |    14265    10574    107 |  0.000 % |
205.74/205.85	c |     25768 |    1192     1280    25618 |    15692    11920    154 |  0.000 % |
211.43/211.58	c |     38743 |    1192     1280    25618 |    17261     8838    130 |  0.000 % |
222.53/222.66	c |     58204 |    1192     1280    25618 |    18987    10774    169 |  0.000 % |
243.32/243.40	c |     87396 |    1192     1280    25618 |    20886    10974    208 |  0.000 % |
277.52/277.67	c |    131186 |    1192     1280    25618 |    22974    12459    193 |  0.000 % |
325.81/325.92	c |    196874 |    1192     1280    25618 |    25272    19734    231 |  0.000 % |
421.19/421.37	c |    295406 |    1192     1280    25618 |    27799    15824    231 |  0.000 % |
472.47/472.61	c ===============================================================================
472.47/472.61	c #cores: 5
472.47/472.61	c Final Weight: 5
472.47/472.61	o 5
472.47/472.61	s OPTIMUM FOUND
472.47/472.61	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 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309
472.47/472.61	c Total CPU time: 467.668 s

Verifier Data 

OK	5

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2656130-1276415030/watcher-2656130-1276415030 -o /tmp/evaluation-result-2656130-1276415030/solver-2656130-1276415030 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2656130-1276415030.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: 2.10 2.28 1.99 3/106 22751
/proc/meminfo: memFree=1700072/2059040 swapFree=4158992/4192956
[pid=22751] ppid=22749 vsize=2752 CPUtime=0
/proc/22751/stat : 22751 (wbo1.4b) R 22749 22751 21767 0 -1 4202496 276 0 0 0 0 0 0 0 20 0 1 0 17106716 2818048 194 1992294400 134512640 135751879 4290449392 18446744073709551615 134564614 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22751/statm: 688 194 144 303 0 338 0

[startup+0.043874 s]
/proc/loadavg: 2.10 2.28 1.99 3/106 22751
/proc/meminfo: memFree=1700072/2059040 swapFree=4158992/4192956
[pid=22751] ppid=22749 vsize=2704 CPUtime=0.04
/proc/22751/stat : 22751 (wbo1.4b) R 22749 22751 21767 0 -1 4202496 378 0 0 0 4 0 0 0 20 0 1 0 17106716 2768896 251 1992294400 134512640 135751879 4290449392 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22751/statm: 676 251 147 303 0 371 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2704

[startup+0.10088 s]
/proc/loadavg: 2.10 2.28 1.99 3/106 22751
/proc/meminfo: memFree=1700072/2059040 swapFree=4158992/4192956
[pid=22751] ppid=22749 vsize=2968 CPUtime=0.09
/proc/22751/stat : 22751 (wbo1.4b) R 22749 22751 21767 0 -1 4202496 433 0 0 0 9 0 0 0 20 0 1 0 17106716 3039232 306 1992294400 134512640 135751879 4290449392 18446744073709551615 134519009 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22751/statm: 742 306 147 303 0 437 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2968

[startup+0.300903 s]
/proc/loadavg: 2.10 2.28 1.99 3/106 22751
/proc/meminfo: memFree=1700072/2059040 swapFree=4158992/4192956
[pid=22751] ppid=22749 vsize=3892 CPUtime=0.29
/proc/22751/stat : 22751 (wbo1.4b) R 22749 22751 21767 0 -1 4202496 667 0 0 0 28 1 0 0 20 0 1 0 17106716 3985408 540 1992294400 134512640 135751879 4290449392 18446744073709551615 134616526 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22751/statm: 973 540 147 303 0 668 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3892

[startup+0.700949 s]
/proc/loadavg: 2.10 2.28 1.99 3/106 22751
/proc/meminfo: memFree=1700072/2059040 swapFree=4158992/4192956
[pid=22751] ppid=22749 vsize=5608 CPUtime=0.69
/proc/22751/stat : 22751 (wbo1.4b) R 22749 22751 21767 0 -1 4202496 1087 0 0 0 67 2 0 0 21 0 1 0 17106716 5742592 960 1992294400 134512640 135751879 4290449392 18446744073709551615 134616492 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22751/statm: 1402 960 147 303 0 1097 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5608

[startup+1.50104 s]
/proc/loadavg: 2.10 2.28 1.99 2/107 22752
/proc/meminfo: memFree=1695724/2059040 swapFree=4158992/4192956
[pid=22751] ppid=22749 vsize=8388 CPUtime=1.49
/proc/22751/stat : 22751 (wbo1.4b) R 22749 22751 21767 0 -1 4202496 1787 0 0 0 145 4 0 0 23 0 1 0 17106716 8589312 1660 1992294400 134512640 135751879 4290449392 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22751/statm: 2097 1660 147 303 0 1792 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8388

[startup+3.10123 s]
/proc/loadavg: 2.10 2.28 1.99 2/107 22752
/proc/meminfo: memFree=1692128/2059040 swapFree=4158992/4192956
[pid=22751] ppid=22749 vsize=13408 CPUtime=3.09
/proc/22751/stat : 22751 (wbo1.4b) R 22749 22751 21767 0 -1 4202496 3044 0 0 0 302 7 0 0 25 0 1 0 17106716 13729792 2917 1992294400 134512640 135751879 4290449392 18446744073709551615 134616497 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22751/statm: 3352 2917 148 303 0 3047 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13408

[startup+6.3006 s]
/proc/loadavg: 2.02 2.26 1.99 2/107 22752
/proc/meminfo: memFree=1681836/2059040 swapFree=4158992/4192956
[pid=22751] ppid=22749 vsize=22384 CPUtime=6.29
/proc/22751/stat : 22751 (wbo1.4b) R 22749 22751 21767 0 -1 4202496 5280 0 0 0 616 13 0 0 25 0 1 0 17106716 22921216 5153 1992294400 134512640 135751879 4290449392 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22751/statm: 5596 5153 148 303 0 5291 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22384

[startup+12.7003 s]
/proc/loadavg: 1.93 2.24 1.98 2/107 22752
/proc/meminfo: memFree=1667328/2059040 swapFree=4158992/4192956
[pid=22751] ppid=22749 vsize=35888 CPUtime=12.69
/proc/22751/stat : 22751 (wbo1.4b) R 22749 22751 21767 0 -1 4202496 8671 0 0 0 1245 24 0 0 25 0 1 0 17106716 36749312 8544 1992294400 134512640 135751879 4290449392 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22751/statm: 8972 8544 148 303 0 8667 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 35888

[startup+25.5008 s]
/proc/loadavg: 1.73 2.17 1.96 2/107 22752
/proc/meminfo: memFree=1642652/2059040 swapFree=4158992/4192956
[pid=22751] ppid=22749 vsize=59960 CPUtime=25.48
/proc/22751/stat : 22751 (wbo1.4b) R 22749 22751 21767 0 -1 4202496 14671 0 0 0 2503 45 0 0 25 0 1 0 17106716 61399040 14544 1992294400 134512640 135751879 4290449392 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22751/statm: 14990 14544 148 303 0 14685 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 59960

[startup+51.1008 s]
/proc/loadavg: 1.48 2.08 1.94 2/107 22754
/proc/meminfo: memFree=1599004/2059040 swapFree=4158992/4192956
[pid=22751] ppid=22749 vsize=103808 CPUtime=51.08
/proc/22751/stat : 22751 (wbo1.4b) R 22749 22751 21767 0 -1 4202496 25629 0 0 0 5025 83 0 0 25 0 1 0 17106716 106299392 25502 1992294400 134512640 135751879 4290449392 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22751/statm: 25952 25502 148 303 0 25647 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 103808

[startup+102.309 s]
/proc/loadavg: 1.21 1.91 1.89 2/107 22754
/proc/meminfo: memFree=1517164/2059040 swapFree=4158992/4192956
[pid=22751] ppid=22749 vsize=184756 CPUtime=102.27
/proc/22751/stat : 22751 (wbo1.4b) R 22749 22751 21767 0 -1 4202496 45850 0 0 0 10076 151 0 0 25 0 1 0 17106716 189190144 45723 1992294400 134512640 135751879 4290449392 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22751/statm: 46189 45723 148 303 0 45884 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 184756

[startup+162.301 s]
/proc/loadavg: 1.07 1.74 1.83 2/107 22756
/proc/meminfo: memFree=1423296/2059040 swapFree=4158992/4192956
[pid=22751] ppid=22749 vsize=279704 CPUtime=162.25
/proc/22751/stat : 22751 (wbo1.4b) R 22749 22751 21767 0 -1 4202496 69551 0 0 0 15987 238 0 0 25 0 1 0 17106716 286416896 69424 1992294400 134512640 135751879 4290449392 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22751/statm: 69926 69424 148 303 0 69621 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 279704

[startup+222.302 s]
/proc/loadavg: 1.02 1.60 1.77 2/107 22758
/proc/meminfo: memFree=1367744/2059040 swapFree=4158992/4192956
[pid=22751] ppid=22749 vsize=333760 CPUtime=222.23
/proc/22751/stat : 22751 (wbo1.4b) R 22749 22751 21767 0 -1 4202496 83170 0 0 0 21916 307 0 0 25 0 1 0 17106716 341770240 83012 1992294400 134512640 135751879 4290449392 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22751/statm: 83440 83012 151 303 0 83135 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 333760

[startup+282.302 s]
/proc/loadavg: 1.01 1.49 1.72 2/107 22760
/proc/meminfo: memFree=1301032/2059040 swapFree=4158992/4192956
[pid=22751] ppid=22749 vsize=400632 CPUtime=282.22
/proc/22751/stat : 22751 (wbo1.4b) R 22749 22751 21767 0 -1 4202496 99869 0 0 0 27870 352 0 0 25 0 1 0 17106716 410247168 99711 1992294400 134512640 135751879 4290449392 18446744073709551615 134616876 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22751/statm: 100158 99711 151 303 0 99853 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 400632

[startup+342.301 s]
/proc/loadavg: 1.00 1.40 1.67 2/107 22762
/proc/meminfo: memFree=1230972/2059040 swapFree=4158992/4192956
[pid=22751] ppid=22749 vsize=470212 CPUtime=342.2
/proc/22751/stat : 22751 (wbo1.4b) R 22749 22751 21767 0 -1 4202496 117218 0 0 0 33828 392 0 0 25 0 1 0 17106716 481497088 117060 1992294400 134512640 135751879 4290449392 18446744073709551615 134616505 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22751/statm: 117553 117060 151 303 0 117248 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 470212

[startup+402.301 s]
/proc/loadavg: 1.00 1.32 1.63 2/107 22762
/proc/meminfo: memFree=1163020/2059040 swapFree=4158992/4192956
[pid=22751] ppid=22749 vsize=538796 CPUtime=402.18
/proc/22751/stat : 22751 (wbo1.4b) R 22749 22751 21767 0 -1 4202496 134293 0 0 0 39787 431 0 0 25 0 1 0 17106716 551727104 134135 1992294400 134512640 135751879 4290449392 18446744073709551615 134518464 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22751/statm: 134699 134135 151 303 0 134394 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 538796

[startup+462.301 s]
/proc/loadavg: 1.00 1.26 1.59 2/107 22764
/proc/meminfo: memFree=1104368/2059040 swapFree=4158992/4192956
[pid=22751] ppid=22749 vsize=596856 CPUtime=462.17
/proc/22751/stat : 22751 (wbo1.4b) R 22749 22751 21767 0 -1 4202496 148779 0 0 0 45742 475 0 0 25 0 1 0 17106716 611180544 148621 1992294400 134512640 135751879 4290449392 18446744073709551615 134616495 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22751/statm: 149214 148621 151 303 0 148909 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 596856

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

[startup+467.101 s]
/proc/loadavg: 1.00 1.26 1.58 2/107 22764
/proc/meminfo: memFree=1100276/2059040 swapFree=4158992/4192956
[pid=22751] ppid=22749 vsize=601348 CPUtime=466.96
/proc/22751/stat : 22751 (wbo1.4b) R 22749 22751 21767 0 -1 4202496 149913 0 0 0 46218 478 0 0 25 0 1 0 17106716 615780352 149755 1992294400 134512640 135751879 4290449392 18446744073709551615 134616448 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22751/statm: 150337 149755 151 303 0 150032 0
Current children cumulated CPU time (s) 466.96
Current children cumulated vsize (KiB) 601348

[startup+470.301 s]
/proc/loadavg: 1.00 1.25 1.58 2/107 22764
/proc/meminfo: memFree=1097548/2059040 swapFree=4158992/4192956
[pid=22751] ppid=22749 vsize=603856 CPUtime=470.16
/proc/22751/stat : 22751 (wbo1.4b) R 22749 22751 21767 0 -1 4202496 150541 0 0 0 46536 480 0 0 25 0 1 0 17106716 618348544 150383 1992294400 134512640 135751879 4290449392 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22751/statm: 150964 150383 151 303 0 150659 0
Current children cumulated CPU time (s) 470.16
Current children cumulated vsize (KiB) 603856

[startup+471.908 s]
/proc/loadavg: 1.00 1.25 1.58 2/107 22764
/proc/meminfo: memFree=1095936/2059040 swapFree=4158992/4192956
[pid=22751] ppid=22749 vsize=605308 CPUtime=471.77
/proc/22751/stat : 22751 (wbo1.4b) R 22749 22751 21767 0 -1 4202496 150878 0 0 0 46696 481 0 0 25 0 1 0 17106716 619835392 150720 1992294400 134512640 135751879 4290449392 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22751/statm: 151327 150720 151 303 0 151022 0
Current children cumulated CPU time (s) 471.77
Current children cumulated vsize (KiB) 605308

[startup+472.301 s]
/proc/loadavg: 1.00 1.25 1.58 2/107 22764
/proc/meminfo: memFree=1095936/2059040 swapFree=4158992/4192956
[pid=22751] ppid=22749 vsize=605968 CPUtime=472.16
/proc/22751/stat : 22751 (wbo1.4b) R 22749 22751 21767 0 -1 4202496 151042 0 0 0 46735 481 0 0 25 0 1 0 17106716 620511232 150884 1992294400 134512640 135751879 4290449392 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22751/statm: 151492 150884 151 303 0 151187 0
Current children cumulated CPU time (s) 472.16
Current children cumulated vsize (KiB) 605968

[startup+472.502 s]
/proc/loadavg: 1.00 1.25 1.58 2/107 22764
/proc/meminfo: memFree=1095936/2059040 swapFree=4158992/4192956
[pid=22751] ppid=22749 vsize=606232 CPUtime=472.37
/proc/22751/stat : 22751 (wbo1.4b) R 22749 22751 21767 0 -1 4202496 151108 0 0 0 46755 482 0 0 25 0 1 0 17106716 620781568 150950 1992294400 134512640 135751879 4290449392 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22751/statm: 151558 150950 151 303 0 151253 0
Current children cumulated CPU time (s) 472.37
Current children cumulated vsize (KiB) 606232

[startup+472.602 s]
/proc/loadavg: 1.00 1.25 1.58 2/107 22764
/proc/meminfo: memFree=1095936/2059040 swapFree=4158992/4192956
[pid=22751] ppid=22749 vsize=606232 CPUtime=472.47
/proc/22751/stat : 22751 (wbo1.4b) R 22749 22751 21767 0 -1 4202496 151133 0 0 0 46765 482 0 0 25 0 1 0 17106716 620781568 150975 1992294400 134512640 135751879 4290449392 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22751/statm: 151558 150975 151 303 0 151253 0
Current children cumulated CPU time (s) 472.47
Current children cumulated vsize (KiB) 606232

Child status: 0
Real time (s): 472.677
CPU time (s): 472.548
CPU user time (s): 467.668
CPU system time (s): 4.88026
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 606232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 467.668
system time used= 4.88026
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 151141
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= 6602

runsolver used 0.735888 second user time and 2.28265 second system time

The end

Launcher Data 

Begin job on node006 at 2010-06-13 09:43:50
IDJOB=2656130
IDBENCH=2054
IDSOLVER=1161
FILE ID=node006/2656130-1276415030
PBS_JOBID= 11173276
Free space on /tmp= 62472 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/logic-synthesis/normalized-9sym.b.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656130-1276415030/watcher-2656130-1276415030 -o /tmp/evaluation-result-2656130-1276415030/solver-2656130-1276415030 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2656130-1276415030.opb

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

MD5SUM BENCH= 62bf49287e0493f2a3b22f3319db306d
RANDOM SEED=256844033

node006.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		: 3000.204
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	: 6000.40
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		: 3000.204
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1700600 kB
Buffers:        101024 kB
Cached:         160528 kB
SwapCached:       2232 kB
Active:         133604 kB
Inactive:       156304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1700600 kB
SwapTotal:     4192956 kB
SwapFree:      4158992 kB
Dirty:            2908 kB
Writeback:           0 kB
AnonPages:       26148 kB
Mapped:          13908 kB
Slab:            46740 kB
PageTables:       4032 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181412 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= 62472 MiB
End job on node006 at 2010-06-13 09:51:43