Trace number 2656010

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 1.4b? (MO) 971.326 971.581

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/logic-synthesis/normalized-max1024.pi.opb
MD5SUM93fc03471d2b2f18ece1d77179dbcb30
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark259
Best CPU time to get the best result obtained on this benchmark3.59845
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 259
Optimality of the best value was proved YES
Number of variables1278
Total number of constraints1087
Number of constraints which are clauses1087
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 constraint18
Number of terms in the objective function 1278
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 1278
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1278
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 wbo 1.4 beta - 20100517
0.00/0.00	c Parsing opb file format. File HOME/instance-2656010-1276408706.opb.
0.00/0.00	c Instance file HOME/instance-2656010-1276408706.opb
0.00/0.00	c File size is 74860 bytes.
0.00/0.01	c Highest Coefficient sum: 19
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Parsing time:          0.01         s                                      |
0.00/0.01	c |  Number Variables:      1278                                                |
0.00/0.01	c |  Number Clauses:        1087                                                |
0.00/0.01	c |  Number Cardinality:    0                                                   |
0.00/0.01	c |  Number PB Constraints: 0                                                   |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |    1264     1087     6958 |     5000        0    nan |  0.000 % |
0.00/0.01	c ===============================================================================
0.00/0.01	c New solution: 303
0.00/0.01	o 303
0.00/0.01	c Elapsed CPU time: 0.014997 s	Remaining CPU time: 179.985 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |    1264     1088     8236 |     5000        0    nan |  0.000 % |
0.00/0.03	c |       100 |    1264     1088     8236 |     5500      100    307 |  1.096 % |
0.00/0.06	c |       250 |    1264     1088     8236 |     6050      250    310 |  1.096 % |
0.09/0.10	c |       476 |    1264     1088     8236 |     6655      476    310 |  1.096 % |
0.09/0.16	c |       813 |    1264     1088     8236 |     7320      813    311 |  1.096 % |
0.19/0.25	c |      1319 |    1264     1088     8236 |     8052     1319    312 |  1.096 % |
0.39/0.40	c |      2079 |    1264     1088     8236 |     8857     2079    314 |  1.096 % |
0.59/0.60	c |      3218 |    1264     1088     8236 |     9743     3218    313 |  1.096 % |
0.89/0.95	c |      4927 |    1264     1088     8236 |    10717     4927    312 |  1.096 % |
1.39/1.42	c |      7489 |    1264     1088     8236 |    11789     7489    312 |  1.096 % |
2.29/2.31	c |     11333 |    1264     1088     8236 |    12968    11333    312 |  1.096 % |
3.59/3.60	c |     17100 |    1264     1088     8236 |    14265    10062    312 |  1.096 % |
5.79/5.81	c |     25750 |    1264     1088     8236 |    15692    11039    313 |  1.096 % |
9.09/9.17	c |     38724 |    1264     1088     8236 |    17261    15618    311 |  1.096 % |
14.09/14.14	c |     58185 |    1264     1088     8236 |    18987    16679    312 |  1.096 % |
21.18/21.26	c |     87378 |    1264     1088     8236 |    20886    15659    310 |  1.096 % |
33.28/33.36	c |    131167 |    1264     1088     8236 |    22974    14196    309 |  1.096 % |
55.18/55.21	c |    196852 |    1264     1088     8236 |    25272    13277    308 |  1.096 % |
81.17/81.27	c |    295378 |    1264     1088     8236 |    27799    18774    309 |  1.096 % |
129.45/129.59	c |    443167 |    1264     1088     8236 |    30579    22889    311 |  1.096 % |
182.45/182.56	c There are 14 assigned variables. 14 in cost function.
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184.54/184.65	c ============================[ Search Statistics ]==============================
184.54/184.65	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
184.54/184.65	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
184.54/184.65	c ===============================================================================
184.54/184.65	c |         0 |    2124     2568    12772 |     5000        0    nan |  0.000 % |
184.54/184.66	c ===============================================================================
184.54/184.67	c core #219
184.54/184.67	c ============================[ Search Statistics ]==============================
184.54/184.67	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
184.54/184.67	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
184.54/184.67	c ===============================================================================
184.54/184.67	c |         0 |    2304     2569    13087 |     5000        0    nan |  0.000 % |
184.54/184.68	c |       100 |    2304     2569    13087 |     5500      100     12 | 10.319 % |
184.54/184.69	c |       250 |    2298     2569    13087 |     6050      246     12 | 10.592 % |
184.54/184.69	c ===============================================================================
184.64/184.70	c core #220
184.64/184.70	c ============================[ Search Statistics ]==============================
184.64/184.70	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
184.64/184.70	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
184.64/184.70	c ===============================================================================
184.64/184.70	c |         0 |    2326     2570    13124 |     5000        0    nan |  0.000 % |
184.64/184.71	c ===============================================================================
184.64/184.71	c core #221
184.64/184.71	c ============================[ Search Statistics ]==============================
184.64/184.71	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
184.64/184.71	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
184.64/184.71	c ===============================================================================
184.64/184.71	c |         0 |    2377     2571    13194 |     5000        0    nan |  0.000 % |
184.64/184.72	c ===============================================================================
184.64/184.73	c core #222
184.64/184.73	c ============================[ Search Statistics ]==============================
184.64/184.73	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
184.64/184.73	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
184.64/184.73	c ===============================================================================
184.64/184.73	c |         0 |    2419     2572    13270 |     5000        0    nan |  0.000 % |
184.64/184.74	c |       100 |    2419     2572    13270 |     5500      100      7 |  8.510 % |
184.64/184.75	c |       250 |    2419     2572    13270 |     6050      250     10 |  8.510 % |
184.64/184.77	c |       477 |    2408     2572    13270 |     6655      456     13 |  8.964 % |
184.64/184.78	c ===============================================================================
184.64/184.79	c core #223
184.64/184.79	c ============================[ Search Statistics ]==============================
184.64/184.79	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
184.64/184.79	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
184.64/184.79	c ===============================================================================
184.64/184.79	c |         0 |    2612     2573    13643 |     5000        0    nan |  0.000 % |
184.74/184.81	c |       101 |    2610     2573    13643 |     5500      101     17 |  8.074 % |
184.74/184.82	c |       251 |    2589     2573    13643 |     6050      250     18 |  8.569 % |
184.74/184.85	c |       478 |    2582     2573    13643 |     6655      476     21 |  8.569 % |
184.74/184.89	c |       817 |    2582     2573    13643 |     7320      815     26 |  8.569 % |
184.84/184.94	c |      1325 |    2579     2573    13643 |     8052      755     23 |  8.676 % |
184.84/184.99	c ===============================================================================
184.94/185.02	c core #224
184.94/185.02	c ============================[ Search Statistics ]==============================
184.94/185.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
184.94/185.02	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
184.94/185.02	c ===============================================================================
184.94/185.02	c |         0 |    2852     2574    14099 |     5000        0    nan |  0.000 % |
184.94/185.03	c |       101 |    2852     2574    14099 |     5500      101     40 |  6.184 % |
184.94/185.05	c |       253 |    2852     2574    14099 |     6050      253     45 |  6.184 % |
184.94/185.07	c |       478 |    2852     2574    14099 |     6655      478     41 |  6.184 % |
185.03/185.11	c |       815 |    2852     2574    14099 |     7320      815     46 |  6.184 % |
185.13/185.20	c |      1323 |    2852     2574    14099 |     8052     1323     59 |  6.184 % |
185.24/185.32	c |      2085 |    2846     2574    14099 |     8857     2082     58 |  6.382 % |
185.44/185.52	c |      3224 |    2844     2574    14099 |     9743     3220     63 |  6.447 % |
185.54/185.61	c ===============================================================================
185.54/185.63	c core #225
185.54/185.63	c ============================[ Search Statistics ]==============================
185.54/185.63	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
185.54/185.63	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
185.54/185.63	c ===============================================================================
185.54/185.63	c |         0 |    2864     2575    14119 |     5000        0    nan |  0.000 % |
185.54/185.64	c |       100 |    2864     2575    14119 |     5500      100     10 |  6.037 % |
185.54/185.65	c |       250 |    2864     2575    14119 |     6050      250     12 |  6.037 % |
185.54/185.65	c ===============================================================================
185.54/185.66	c core #226
185.54/185.66	c ============================[ Search Statistics ]==============================
185.54/185.66	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
185.54/185.66	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
185.54/185.66	c ===============================================================================
185.54/185.66	c |         0 |    2927     2576    14234 |     5000        0    nan |  0.000 % |
185.54/185.67	c |       100 |    2927     2576    14234 |     5500      100     25 |  5.581 % |
185.54/185.69	c |       250 |    2927     2576    14234 |     6050      250     34 |  5.581 % |
185.63/185.72	c |       477 |    2927     2576    14234 |     6655      477     47 |  5.581 % |
185.63/185.76	c |       814 |    2927     2576    14234 |     7320      814     55 |  5.581 % |
185.74/185.86	c |      1320 |    2927     2576    14234 |     8052     1320     61 |  5.581 % |
185.94/186.06	c |      2080 |    2927     2576    14234 |     8857     2080     62 |  5.581 % |
186.23/186.32	c |      3219 |    2926     2576    14234 |     9743     3215     62 |  5.613 % |
186.53/186.65	c |      4927 |    2926     2576    14234 |    10717     4923     67 |  5.613 % |
187.33/187.48	c |      7491 |    2926     2576    14234 |    11789     7487     69 |  5.613 % |
187.43/187.57	c ===============================================================================
187.53/187.67	c core #227
187.53/187.67	c ============================[ Search Statistics ]==============================
187.53/187.67	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
187.53/187.67	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
187.53/187.67	c ===============================================================================
187.53/187.67	c |         0 |    3155     2577    14687 |     5000        0    nan |  0.000 % |
187.53/187.69	c |       100 |    3155     2577    14687 |     5500      100     27 |  5.113 % |
187.64/187.72	c |       250 |    3155     2577    14687 |     6050      250     50 |  5.113 % |
187.64/187.75	c |       475 |    3155     2577    14687 |     6655      475     66 |  5.113 % |
187.64/187.79	c |       812 |    3155     2577    14687 |     7320      812     59 |  5.113 % |
187.73/187.86	c |      1319 |    3155     2577    14687 |     8052     1319     57 |  5.113 % |
187.83/187.98	c |      2080 |    3155     2577    14687 |     8857     2080     68 |  5.113 % |
188.13/188.20	c |      3219 |    3155     2577    14687 |     9743     3219     82 |  5.113 % |
188.43/188.55	c |      4927 |    3155     2577    14687 |    10717     4927     75 |  5.113 % |
188.93/189.06	c |      7489 |    3155     2577    14687 |    11789     7489     74 |  5.113 % |
190.03/190.15	c |     11335 |    3152     2577    14687 |    12968    11333     81 |  5.323 % |
190.14/190.26	c ===============================================================================
190.14/190.29	c core #228
190.14/190.29	c ============================[ Search Statistics ]==============================
190.14/190.29	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
190.14/190.29	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
190.14/190.29	c ===============================================================================
190.14/190.29	c |         0 |    3190     2578    14753 |     5000        0    nan |  0.000 % |
190.24/190.31	c |       100 |    3190     2578    14753 |     5500      100     27 |  4.946 % |
190.24/190.33	c |       250 |    3190     2578    14753 |     6050      250     36 |  4.946 % |
190.24/190.36	c |       476 |    3190     2578    14753 |     6655      476     42 |  4.946 % |
190.33/190.40	c |       813 |    3190     2578    14753 |     7320      813     43 |  4.946 % |
190.33/190.45	c |      1319 |    3190     2578    14753 |     8052     1319     44 |  4.946 % |
190.43/190.55	c |      2079 |    3190     2578    14753 |     8857     2079     45 |  4.946 % |
190.63/190.77	c |      3218 |    3190     2578    14753 |     9743     3218     59 |  4.946 % |
191.03/191.15	c |      4927 |    3190     2578    14753 |    10717     4927     87 |  4.946 % |
191.73/191.84	c |      7489 |    3190     2578    14753 |    11789     7489    100 |  4.946 % |
193.03/193.11	c |     11333 |    3190     2578    14753 |    12968    11333    114 |  4.946 % |
195.04/195.11	c |     17102 |    3190     2578    14753 |    14265    10407    142 |  4.946 % |
198.53/198.60	c |     25754 |    3190     2578    14753 |    15692    11692    122 |  4.946 % |
205.53/205.66	c |     38730 |    3190     2578    14753 |    17261     8558    139 |  4.946 % |
212.33/212.46	c |     58193 |    3190     2578    14753 |    18987    10285    155 |  4.946 % |
225.02/225.13	c |     87389 |    3190     2578    14753 |    20886    10384    138 |  4.946 % |
245.61/245.71	c |    131179 |    3190     2578    14753 |    22974    11458    145 |  4.946 % |
282.52/282.65	c |    196865 |    3184     2578    14753 |    25272    18758    153 |  5.125 % |
320.50/320.61	c ===============================================================================
325.20/325.39	c core #229
325.20/325.39	c ============================[ Search Statistics ]==============================
325.20/325.39	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
325.20/325.39	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
325.20/325.39	c ===============================================================================
325.20/325.39	c |         0 |    3530     2579    15425 |     5000        0    nan |  0.000 % |
325.30/325.44	c |       100 |    3530     2579    15425 |     5500      100     36 |  4.284 % |
325.41/325.51	c |       250 |    3528     2579    15425 |     6050      249     48 |  4.338 % |
325.41/325.55	c |       475 |    3512     2579    15425 |     6655      470     52 |  5.531 % |
325.41/325.60	c |       815 |    3484     2579    15425 |     7320      798     70 |  5.531 % |
325.51/325.67	c |      1323 |    3484     2579    15425 |     8052     1306     66 |  5.531 % |
325.60/325.77	c |      2083 |    3484     2579    15425 |     8857     2066     65 |  5.531 % |
325.90/326.00	c |      3225 |    3484     2579    15425 |     9743     3208     78 |  5.531 % |
326.20/326.38	c |      4934 |    3484     2579    15425 |    10717     4917     89 |  5.531 % |
326.79/326.94	c |      7496 |    3484     2579    15425 |    11789     7479    105 |  5.531 % |
328.10/328.27	c |     11344 |    3484     2579    15425 |    12968    11327    132 |  5.531 % |
330.20/330.39	c |     17112 |    3483     2579    15425 |    14265    10414    159 |  5.586 % |
332.90/333.08	c |     25763 |    3482     2579    15425 |    15692    11568    151 |  5.586 % |
339.09/339.22	c |     38739 |    3482     2579    15425 |    17261     8575    222 |  5.586 % |
351.10/351.26	c |     58200 |    3482     2579    15425 |    18987    10165    198 |  5.586 % |
369.79/369.96	c |     87393 |    3482     2579    15425 |    20886    10034    219 |  5.586 % |
397.19/397.31	c |    131182 |    3480     2579    15425 |    22974    11009    196 |  5.640 % |
444.07/444.25	c |    196869 |    3480     2579    15425 |    25272    17641    210 |  5.640 % |
507.96/508.12	c |    295399 |    3475     2579    15425 |    27799    22210    161 |  6.074 % |
610.23/610.40	c |    443188 |    3461     2579    15425 |    30579    20428    219 |  6.535 % |
789.08/789.30	c |    664873 |    3414     2579    15425 |    33637    27159    150 |  7.674 % |

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2656010-1276408706/watcher-2656010-1276408706 -o /tmp/evaluation-result-2656010-1276408706/solver-2656010-1276408706 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2656010-1276408706.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: 1.00 1.00 1.00 3/106 21258
/proc/meminfo: memFree=1749100/2059040 swapFree=4134484/4192956
[pid=21258] ppid=21256 vsize=2824 CPUtime=0
/proc/21258/stat : 21258 (wbo1.4b) R 21256 21258 20564 0 -1 4202496 324 0 0 0 0 0 0 0 20 0 1 0 16457013 2891776 243 1992294400 134512640 135751879 4294100368 18446744073709551615 134557907 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21258/statm: 706 243 145 303 0 382 0

[startup+0.0837441 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 21258
/proc/meminfo: memFree=1749100/2059040 swapFree=4134484/4192956
[pid=21258] ppid=21256 vsize=3412 CPUtime=0.07
/proc/21258/stat : 21258 (wbo1.4b) R 21256 21258 20564 0 -1 4202496 503 0 0 0 7 0 0 0 20 0 1 0 16457013 3493888 403 1992294400 134512640 135751879 4294100368 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21258/statm: 853 403 147 303 0 548 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3412

[startup+0.100745 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 21258
/proc/meminfo: memFree=1749100/2059040 swapFree=4134484/4192956
[pid=21258] ppid=21256 vsize=3540 CPUtime=0.09
/proc/21258/stat : 21258 (wbo1.4b) R 21256 21258 20564 0 -1 4202496 537 0 0 0 9 0 0 0 20 0 1 0 16457013 3624960 437 1992294400 134512640 135751879 4294100368 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21258/statm: 885 437 147 303 0 580 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3540

[startup+0.300766 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 21258
/proc/meminfo: memFree=1749100/2059040 swapFree=4134484/4192956
[pid=21258] ppid=21256 vsize=4956 CPUtime=0.29
/proc/21258/stat : 21258 (wbo1.4b) R 21256 21258 20564 0 -1 4202496 910 0 0 0 28 1 0 0 20 0 1 0 16457013 5074944 810 1992294400 134512640 135751879 4294100368 18446744073709551615 134519021 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21258/statm: 1239 810 147 303 0 934 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4956

[startup+0.700806 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 21258
/proc/meminfo: memFree=1749100/2059040 swapFree=4134484/4192956
[pid=21258] ppid=21256 vsize=7912 CPUtime=0.69
/proc/21258/stat : 21258 (wbo1.4b) R 21256 21258 20564 0 -1 4202496 1630 0 0 0 67 2 0 0 21 0 1 0 16457013 8101888 1530 1992294400 134512640 135751879 4294100368 18446744073709551615 134611152 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21258/statm: 1978 1530 147 303 0 1673 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7912

[startup+1.50089 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21259
/proc/meminfo: memFree=1741280/2059040 swapFree=4134484/4192956
[pid=21258] ppid=21256 vsize=13432 CPUtime=1.49
/proc/21258/stat : 21258 (wbo1.4b) R 21256 21258 20564 0 -1 4202496 3008 0 0 0 145 4 0 0 23 0 1 0 16457013 13754368 2908 1992294400 134512640 135751879 4294100368 18446744073709551615 134518464 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21258/statm: 3358 2908 147 303 0 3053 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13432

[startup+3.10104 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21259
/proc/meminfo: memFree=1734088/2059040 swapFree=4134484/4192956
[pid=21258] ppid=21256 vsize=22996 CPUtime=3.09
/proc/21258/stat : 21258 (wbo1.4b) R 21256 21258 20564 0 -1 4202496 5419 0 0 0 302 7 0 0 25 0 1 0 16457013 23547904 5319 1992294400 134512640 135751879 4294100368 18446744073709551615 134518934 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21258/statm: 5749 5320 148 303 0 5444 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22996

[startup+6.30037 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21259
/proc/meminfo: memFree=1715364/2059040 swapFree=4134484/4192956
[pid=21258] ppid=21256 vsize=40712 CPUtime=6.29
/proc/21258/stat : 21258 (wbo1.4b) R 21256 21258 20564 0 -1 4202496 9852 0 0 0 616 13 0 0 25 0 1 0 16457013 41689088 9752 1992294400 134512640 135751879 4294100368 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21258/statm: 10178 9753 148 303 0 9873 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 40712

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21259
/proc/meminfo: memFree=1680644/2059040 swapFree=4134484/4192956
[pid=21258] ppid=21256 vsize=73008 CPUtime=12.69
/proc/21258/stat : 21258 (wbo1.4b) R 21256 21258 20564 0 -1 4202496 17914 0 0 0 1246 23 0 0 25 0 1 0 16457013 74760192 17814 1992294400 134512640 135751879 4294100368 18446744073709551615 134611233 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21258/statm: 18252 17814 148 303 0 17947 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 73008

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21259
/proc/meminfo: memFree=1609344/2059040 swapFree=4134484/4192956
[pid=21258] ppid=21256 vsize=142380 CPUtime=25.48
/proc/21258/stat : 21258 (wbo1.4b) R 21256 21258 20564 0 -1 4202496 35250 0 0 0 2505 43 0 0 25 0 1 0 16457013 145797120 35150 1992294400 134512640 135751879 4294100368 18446744073709551615 134616516 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21258/statm: 35595 35150 148 303 0 35290 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 142380

[startup+51.1009 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21259
/proc/meminfo: memFree=1502952/2059040 swapFree=4134484/4192956
[pid=21258] ppid=21256 vsize=249960 CPUtime=51.08
/proc/21258/stat : 21258 (wbo1.4b) R 21256 21258 20564 0 -1 4202496 62115 0 0 0 5034 74 0 0 25 0 1 0 16457013 255959040 62015 1992294400 134512640 135751879 4294100368 18446744073709551615 134616361 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21258/statm: 62490 62015 148 303 0 62185 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 249960

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21261
/proc/meminfo: memFree=1271196/2059040 swapFree=4134484/4192956
[pid=21258] ppid=21256 vsize=479296 CPUtime=102.27
/proc/21258/stat : 21258 (wbo1.4b) R 21256 21258 20564 0 -1 4202496 119414 0 0 0 10078 149 0 0 25 0 1 0 16457013 490799104 119314 1992294400 134512640 135751879 4294100368 18446744073709551615 134518464 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21258/statm: 119824 119314 148 303 0 119519 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 479296

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21272
/proc/meminfo: memFree=1016996/2059040 swapFree=4134484/4192956
[pid=21258] ppid=21256 vsize=734548 CPUtime=162.24
/proc/21258/stat : 21258 (wbo1.4b) R 21256 21258 20564 0 -1 4202496 183206 0 0 0 16000 224 0 0 25 0 1 0 16457013 752177152 183106 1992294400 134512640 135751879 4294100368 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21258/statm: 183637 183106 148 303 0 183332 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 734548

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21272
/proc/meminfo: memFree=898824/2059040 swapFree=4134484/4192956
[pid=21258] ppid=21256 vsize=850028 CPUtime=222.23
/proc/21258/stat : 21258 (wbo1.4b) R 21256 21258 20564 0 -1 4202496 212192 0 0 0 21907 316 0 0 25 0 1 0 16457013 870428672 212061 1992294400 134512640 135751879 4294100368 18446744073709551615 134611013 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21258/statm: 212507 212061 151 303 0 212202 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 850028

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21274
/proc/meminfo: memFree=815496/2059040 swapFree=4134484/4192956
[pid=21258] ppid=21256 vsize=933772 CPUtime=282.21
/proc/21258/stat : 21258 (wbo1.4b) R 21256 21258 20564 0 -1 4202496 233130 0 0 0 27839 382 0 0 25 0 1 0 16457013 956182528 232999 1992294400 134512640 135751879 4294100368 18446744073709551615 134517424 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21258/statm: 233443 232999 151 303 0 233138 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 933772

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21276
/proc/meminfo: memFree=749776/2059040 swapFree=4134484/4192956
[pid=21258] ppid=21256 vsize=998760 CPUtime=342.19
/proc/21258/stat : 21258 (wbo1.4b) R 21256 21258 20564 0 -1 4202496 249398 0 0 0 33775 444 0 0 25 0 1 0 16457013 1022730240 249267 1992294400 134512640 135751879 4294100368 18446744073709551615 134606342 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21258/statm: 249690 249267 151 303 0 249385 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 998760

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21278
/proc/meminfo: memFree=662480/2059040 swapFree=4134484/4192956
[pid=21258] ppid=21256 vsize=1086568 CPUtime=402.18
/proc/21258/stat : 21258 (wbo1.4b) R 21256 21258 20564 0 -1 4202496 271310 0 0 0 39713 505 0 0 25 0 1 0 16457013 1112645632 271179 1992294400 134512640 135751879 4294100368 18446744073709551615 134607664 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21258/statm: 271642 271179 151 303 0 271337 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 1086568

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21280
/proc/meminfo: memFree=573324/2059040 swapFree=4134484/4192956
[pid=21258] ppid=21256 vsize=1175192 CPUtime=462.16
/proc/21258/stat : 21258 (wbo1.4b) R 21256 21258 20564 0 -1 4202496 293450 0 0 0 45660 556 0 0 25 0 1 0 16457013 1203396608 293319 1992294400 134512640 135751879 4294100368 18446744073709551615 134517424 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21258/statm: 293798 293319 151 303 0 293493 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 1175192

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21280
/proc/meminfo: memFree=488508/2059040 swapFree=4134484/4192956
[pid=21258] ppid=21256 vsize=1260532 CPUtime=522.15
/proc/21258/stat : 21258 (wbo1.4b) R 21256 21258 20564 0 -1 4202496 314785 0 0 0 51604 611 0 0 25 0 1 0 16457013 1290784768 314654 1992294400 134512640 135751879 4294100368 18446744073709551615 134518929 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21258/statm: 315133 314654 151 303 0 314828 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1260532

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21282
/proc/meminfo: memFree=400840/2059040 swapFree=4134484/4192956
[pid=21258] ppid=21256 vsize=1347856 CPUtime=582.13
/proc/21258/stat : 21258 (wbo1.4b) R 21256 21258 20564 0 -1 4202496 336587 0 0 0 57548 665 0 0 25 0 1 0 16457013 1380204544 336456 1992294400 134512640 135751879 4294100368 18446744073709551615 134516977 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21258/statm: 336964 336456 151 303 0 336659 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 1347856

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21284
/proc/meminfo: memFree=312552/2059040 swapFree=4134484/4192956
[pid=21258] ppid=21256 vsize=1434968 CPUtime=642.13
/proc/21258/stat : 21258 (wbo1.4b) R 21256 21258 20564 0 -1 4202496 358362 0 0 0 63490 723 0 0 25 0 1 0 16457013 1469407232 358231 1992294400 134512640 135751879 4294100368 18446744073709551615 134517411 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21258/statm: 358742 358231 151 303 0 358437 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 1434968

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21286
/proc/meminfo: memFree=247700/2059040 swapFree=4134484/4192956
[pid=21258] ppid=21256 vsize=1500644 CPUtime=702.11
/proc/21258/stat : 21258 (wbo1.4b) R 21256 21258 20564 0 -1 4202496 374763 0 0 0 69452 759 0 0 25 0 1 0 16457013 1536659456 374632 1992294400 134512640 135751879 4294100368 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21258/statm: 375161 374632 151 303 0 374856 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 1500644

[startup+762.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21288
/proc/meminfo: memFree=185576/2059040 swapFree=4134484/4192956
[pid=21258] ppid=21256 vsize=1561940 CPUtime=762.09
/proc/21258/stat : 21258 (wbo1.4b) R 21256 21258 20564 0 -1 4202496 390064 0 0 0 75400 809 0 0 25 0 1 0 16457013 1599426560 389933 1992294400 134512640 135751879 4294100368 18446744073709551615 134641969 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21258/statm: 390485 389933 151 303 0 390180 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 1561940

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21288
/proc/meminfo: memFree=90344/2059040 swapFree=4134484/4192956
[pid=21258] ppid=21256 vsize=1657604 CPUtime=822.07
/proc/21258/stat : 21258 (wbo1.4b) R 21256 21258 20564 0 -1 4202496 413949 0 0 0 81337 870 0 0 25 0 1 0 16457013 1697386496 413818 1992294400 134512640 135751879 4294100368 18446744073709551615 134602992 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21258/statm: 414401 413818 151 303 0 414096 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 1657604

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21290
/proc/meminfo: memFree=9620/2059040 swapFree=4134484/4192956
[pid=21258] ppid=21256 vsize=1737860 CPUtime=882.06
/proc/21258/stat : 21258 (wbo1.4b) R 21256 21258 20564 0 -1 4202496 433993 0 0 0 87292 914 0 0 25 0 1 0 16457013 1779568640 433862 1992294400 134512640 135751879 4294100368 18446744073709551615 134518929 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21258/statm: 434465 433862 151 303 0 434160 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 1737860

[startup+942.301 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 21292
/proc/meminfo: memFree=9872/2059040 swapFree=4134484/4192956
[pid=21258] ppid=21256 vsize=1808856 CPUtime=942.05
/proc/21258/stat : 21258 (wbo1.4b) R 21256 21258 20564 0 -1 4202496 451748 0 0 0 93249 956 0 0 25 0 1 0 16457013 1852268544 451617 1992294400 134512640 135751879 4294100368 18446744073709551615 134616876 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21258/statm: 452214 451617 151 303 0 451909 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 1808856



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+971.401 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 21292
/proc/meminfo: memFree=10656/2059040 swapFree=4134484/4192956
[pid=21258] ppid=21256 vsize=1843284 CPUtime=971.14
/proc/21258/stat : 21258 (wbo1.4b) R 21256 21258 20564 0 -1 4202496 460319 0 0 0 96137 977 0 0 25 0 1 0 16457013 1887522816 460188 1992294400 134512640 135751879 4294100368 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21258/statm: 460821 460188 151 303 0 460516 0
Current children cumulated CPU time (s) 971.14
Current children cumulated vsize (KiB) 1843284

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+971.508 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 21292
/proc/meminfo: memFree=10656/2059040 swapFree=4134484/4192956
[pid=21258] ppid=21256 vsize=0 CPUtime=971.24
/proc/21258/stat : 21258 (wbo1.4b) R 21256 21258 20564 0 -1 4203524 460319 0 0 0 96137 987 0 0 25 0 1 0 16457013 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/21258/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 971.24
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 971.581
CPU time (s): 971.326
CPU user time (s): 961.378
CPU system time (s): 9.94849
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 1843284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 961.378
system time used= 9.94849
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460319
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= 8
involuntary context switches= 12962

runsolver used 1.74773 second user time and 4.45932 second system time

The end

Launcher Data 

Begin job on node017 at 2010-06-13 07:58:26
IDJOB=2656010
IDBENCH=2043
IDSOLVER=1161
FILE ID=node017/2656010-1276408706
PBS_JOBID= 11173270
Free space on /tmp= 62368 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/logic-synthesis/normalized-max1024.pi.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656010-1276408706/watcher-2656010-1276408706 -o /tmp/evaluation-result-2656010-1276408706/solver-2656010-1276408706 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2656010-1276408706.opb

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

MD5SUM BENCH= 93fc03471d2b2f18ece1d77179dbcb30
RANDOM SEED=960026240

node017.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		: 3000.201
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		: 3000.201
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	: 5599.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1749504 kB
Buffers:         86240 kB
Cached:         144884 kB
SwapCached:      11760 kB
Active:         128424 kB
Inactive:       116756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1749504 kB
SwapTotal:     4192956 kB
SwapFree:      4134484 kB
Dirty:            2652 kB
Writeback:           0 kB
AnonPages:       12408 kB
Mapped:           9220 kB
Slab:            42644 kB
PageTables:       3988 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182768 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= 62368 MiB
End job on node017 at 2010-06-13 08:14:39