Trace number 2655873

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) 1236.81 1237.18

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-duke2.b.opb
MD5SUMad998dfe89909927555ae6165c9e8c9e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark70
Best CPU time to get the best result obtained on this benchmark6.12407
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 70
Optimality of the best value was proved NO
Number of variables1821
Total number of constraints4706
Number of constraints which are clauses4706
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 constraint382
Number of terms in the objective function 1821
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 1821
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 1821
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

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-2655873-1276598149.opb.
0.00/0.00	c Instance file HOME/instance-2655873-1276598149.opb
0.00/0.00	c File size is 1231942 bytes.
0.09/0.18	c Highest Coefficient sum: 383
0.09/0.18	c ============================[ Problem Statistics ]=============================
0.09/0.18	c |                                                                             |
0.09/0.18	c |  Parsing time:          0.18         s                                      |
0.09/0.18	c |  Number Variables:      1821                                                |
0.09/0.18	c |  Number Clauses:        4706                                                |
0.09/0.18	c |  Number Cardinality:    0                                                   |
0.09/0.18	c |  Number PB Constraints: 0                                                   |
0.09/0.19	c ============================[ Search Statistics ]==============================
0.09/0.19	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.19	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.09/0.19	c ===============================================================================
0.09/0.19	c |         0 |    1801     4706   142959 |     5000        0    nan |  0.000 % |
0.09/0.19	c ===============================================================================
0.09/0.19	c New solution: 102
0.09/0.19	o 102
0.09/0.19	c Elapsed CPU time: 0.19097 s	Remaining CPU time: 179.809 s
0.09/0.19	c ===============================================================================
0.09/0.19	c |         0 |    1801     4707   144780 |     5000        0    nan |  0.000 % |
0.19/0.21	c |       100 |    1801     4707   144780 |     5500      100    204 |  1.098 % |
0.19/0.22	c ===============================================================================
0.19/0.22	c New solution: 89
0.19/0.22	o 89
0.19/0.22	c Elapsed CPU time: 0.220966 s	Remaining CPU time: 179.779 s
0.19/0.22	c ===============================================================================
0.19/0.22	c |       101 |    1801     4708   146601 |     5000      101    203 |  1.098 % |
0.19/0.23	c ===============================================================================
0.19/0.23	c New solution: 86
0.19/0.23	o 86
0.19/0.23	c Elapsed CPU time: 0.225965 s	Remaining CPU time: 179.774 s
0.19/0.23	c ===============================================================================
0.19/0.23	c |       101 |    1801     4709   148422 |     5000      101    203 |  1.098 % |
0.19/0.25	c |       201 |    1801     4709   148422 |     5500      201    207 |  1.098 % |
0.19/0.26	c ===============================================================================
0.19/0.26	c New solution: 84
0.19/0.26	o 84
0.19/0.26	c Elapsed CPU time: 0.25696 s	Remaining CPU time: 179.743 s
0.19/0.26	c ===============================================================================
0.19/0.26	c |       201 |    1801     4710   150243 |     5000      201    207 |  1.098 % |
0.19/0.29	c |       302 |    1801     4710   150243 |     5500      302    222 |  1.098 % |
0.30/0.33	c |       452 |    1801     4710   150243 |     6050      452    197 |  1.098 % |
0.39/0.42	c |       677 |    1801     4710   150243 |     6655      677    177 |  1.098 % |
0.59/0.66	c |      1015 |    1801     4710   150243 |     7320     1015    170 |  1.098 % |
0.89/0.95	c |      1522 |    1801     4710   150243 |     8052     1522    164 |  1.098 % |
1.19/1.28	c |      2282 |    1801     4710   150243 |     8857     2282    179 |  1.098 % |
1.59/1.63	c |      3421 |    1801     4710   150243 |     9743     3421    159 |  1.098 % |
2.40/2.40	c |      5129 |    1801     4710   150243 |    10717     5129    153 |  1.098 % |
3.70/3.77	c |      7692 |    1801     4710   150243 |    11789     7692    148 |  1.098 % |
5.19/5.22	c |     11538 |    1801     4710   150243 |    12968    11538    164 |  1.098 % |
7.89/7.95	c |     17304 |    1801     4710   150243 |    14265    10018    177 |  1.098 % |
11.78/11.89	c |     25954 |    1801     4710   150243 |    15692    10779    161 |  1.098 % |
16.59/16.68	c |     38928 |    1801     4710   150243 |    17261    15091    163 |  1.098 % |
25.38/25.45	c |     58390 |    1801     4710   150243 |    18987    15617    186 |  1.098 % |
38.09/38.18	c |     87582 |    1801     4710   150243 |    20886    13745    214 |  1.098 % |
60.57/60.66	c |    131371 |    1801     4710   150243 |    22974    22240    185 |  1.098 % |
90.76/90.86	c |    197057 |    1801     4710   150243 |    25272    19197    182 |  1.098 % |
130.86/130.93	c |    295584 |    1801     4710   150243 |    27799    24240    180 |  1.098 % |
181.73/181.87	c There are 20 assigned variables. 20 in cost function.
183.13/183.25	c core #1
183.13/183.25	c core #2
183.13/183.25	c core #3
183.13/183.25	c core #4
183.13/183.25	c core #5
183.13/183.25	c core #6
183.13/183.25	c core #7
183.13/183.25	c core #8
183.13/183.25	c core #9
183.13/183.25	c core #10
183.13/183.25	c core #11
183.13/183.25	c core #12
183.13/183.25	c core #13
183.13/183.25	c core #14
183.13/183.25	c core #15
183.13/183.25	c core #16
183.13/183.25	c core #17
183.13/183.25	c core #18
183.13/183.25	c core #19
183.13/183.25	c core #20
183.13/183.25	c core #21
183.13/183.25	c core #22
183.13/183.25	c core #23
183.13/183.25	c core #24
183.13/183.25	c core #25
183.13/183.25	c core #26
183.13/183.25	c core #27
183.13/183.25	c core #28
183.13/183.25	c ============================[ Search Statistics ]==============================
183.13/183.25	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.13/183.25	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.13/183.25	c ===============================================================================
183.13/183.25	c |         0 |    1508     6318    83849 |     5000        0    nan |  0.000 % |
183.13/183.25	c ===============================================================================
183.13/183.29	c core #29
183.13/183.29	c ============================[ Search Statistics ]==============================
183.13/183.29	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.13/183.29	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.13/183.29	c ===============================================================================
183.13/183.29	c |         0 |    1535     6319    84418 |     5000        0    nan |  0.000 % |
183.13/183.29	c ===============================================================================
183.23/183.33	c core #30
183.23/183.33	c ============================[ Search Statistics ]==============================
183.23/183.33	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.23/183.33	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.23/183.33	c ===============================================================================
183.23/183.33	c |         0 |    1669     6320    85262 |     5000        0    nan |  0.000 % |
183.23/183.34	c |       101 |    1669     6320    85262 |     5500      101     18 | 40.520 % |
183.23/183.34	c ===============================================================================
183.23/183.38	c core #31
183.23/183.38	c ============================[ Search Statistics ]==============================
183.23/183.38	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.23/183.38	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.23/183.38	c ===============================================================================
183.23/183.38	c |         0 |    1949     6321    89915 |     5000        0    nan |  0.000 % |
183.33/183.41	c |       100 |    1949     6321    89915 |     5500      100     37 | 34.751 % |
183.33/183.43	c |       253 |    1949     6321    89915 |     6050      253     66 | 34.751 % |
183.33/183.46	c |       479 |    1949     6321    89915 |     6655      479     63 | 34.751 % |
183.33/183.48	c ===============================================================================
183.44/183.52	c core #32
183.44/183.52	c ============================[ Search Statistics ]==============================
183.44/183.52	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.44/183.52	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.44/183.52	c ===============================================================================
183.44/183.52	c |         0 |    2128     6322    92054 |     5000        0    nan |  0.000 % |
183.44/183.53	c |       100 |    2128     6322    92054 |     5500      100     53 | 32.359 % |
183.44/183.57	c |       253 |    2128     6322    92054 |     6050      253     67 | 32.359 % |
183.44/183.60	c |       481 |    2128     6322    92054 |     6655      481     64 | 32.359 % |
183.54/183.63	c |       818 |    2128     6322    92054 |     7320      818     54 | 32.359 % |
183.54/183.70	c |      1328 |    2128     6322    92054 |     8052     1328     47 | 32.359 % |
183.73/183.82	c |      2088 |    2128     6322    92054 |     8857     2088     52 | 32.359 % |
183.83/183.98	c ===============================================================================
183.93/184.04	c core #33
183.93/184.04	c ============================[ Search Statistics ]==============================
183.93/184.04	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.93/184.04	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.93/184.04	c ===============================================================================
183.93/184.04	c |         0 |    2348     6323    92494 |     5000        0    nan |  0.000 % |
183.93/184.07	c |       102 |    2348     6323    92494 |     5500      102    101 | 30.244 % |
184.04/184.12	c |       252 |    2348     6323    92494 |     6050      252    136 | 30.244 % |
184.04/184.15	c |       479 |    2348     6323    92494 |     6655      479    126 | 30.244 % |
184.14/184.23	c |       817 |    2348     6323    92494 |     7320      817    137 | 30.244 % |
184.24/184.39	c |      1323 |    2348     6323    92494 |     8052     1323    145 | 30.244 % |
184.43/184.58	c |      2082 |    2348     6323    92494 |     8857     2082    139 | 30.244 % |
184.83/184.93	c |      3223 |    2348     6323    92494 |     9743     3223    186 | 30.244 % |
185.53/185.64	c |      4931 |    2348     6323    92494 |    10717     4931    228 | 30.244 % |
186.42/186.57	c |      7493 |    2348     6323    92494 |    11789     7493    247 | 30.244 % |
189.13/189.25	c |     11341 |    2348     6323    92494 |    12968    11341    268 | 30.244 % |
190.83/190.98	c |     17111 |    2348     6323    92494 |    14265    10052    205 | 30.244 % |
194.42/194.59	c |     25762 |    2348     6323    92494 |    15692    10914    152 | 36.780 % |
194.63/194.73	c ===============================================================================
194.83/194.98	c core #34
194.83/194.98	c ============================[ Search Statistics ]==============================
194.83/194.98	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
194.83/194.98	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
194.83/194.98	c ===============================================================================
194.83/194.98	c |         0 |    2957     6324    99363 |     5000        0    nan |  0.000 % |
194.93/195.01	c |       100 |    2957     6324    99363 |     5500      100     84 | 23.334 % |
194.93/195.07	c |       252 |    2957     6324    99363 |     6050      252    120 | 23.334 % |
195.03/195.12	c |       477 |    2957     6324    99363 |     6655      477    108 | 23.334 % |
195.03/195.19	c |       817 |    2957     6324    99363 |     7320      817    125 | 23.334 % |
195.22/195.34	c |      1323 |    2957     6324    99363 |     8052     1323     93 | 23.334 % |
195.42/195.57	c |      2083 |    2957     6324    99363 |     8857     2083     79 | 23.334 % |
195.73/195.89	c |      3222 |    2957     6324    99363 |     9743     3222    107 | 23.334 % |
196.33/196.48	c |      4931 |    2957     6324    99363 |    10717     4931    169 | 23.334 % |
197.72/197.86	c |      7493 |    2957     6324    99363 |    11789     7493    207 | 23.334 % |
199.72/199.86	c |     11338 |    2957     6324    99363 |    12968    11338    240 | 23.334 % |
203.82/203.98	c |     17107 |    2957     6324    99363 |    14265     9840    288 | 23.334 % |
208.72/208.88	c |     25761 |    2957     6324    99363 |    15692    10811    250 | 23.334 % |
216.02/216.15	c |     38739 |    2957     6324    99363 |    17261    15334    191 | 23.334 % |
228.12/228.28	c |     58201 |    2957     6324    99363 |    18987    16452    176 | 23.334 % |
250.31/250.40	c |     87395 |    2957     6324    99363 |    20886    15167    213 | 23.334 % |
279.20/279.33	c |    131191 |    2956     6324    99363 |    22974    14051    215 | 23.360 % |
295.20/295.38	c ===============================================================================
297.59/297.72	c core #35
297.59/297.72	c ============================[ Search Statistics ]==============================
297.59/297.72	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
297.59/297.72	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
297.59/297.72	c ===============================================================================
297.59/297.72	c |         0 |    3296     6325   100394 |     5000        0    nan |  0.000 % |
297.59/297.79	c |       107 |    3296     6325   100394 |     5500      107    127 | 21.111 % |
297.70/297.87	c |       257 |    3296     6325   100394 |     6050      257    223 | 21.111 % |
297.80/297.92	c |       483 |    3296     6325   100394 |     6655      483    171 | 21.111 % |
297.90/298.01	c |       823 |    3296     6325   100394 |     7320      823    145 | 21.111 % |
298.09/298.24	c |      1334 |    3296     6325   100394 |     8052     1334    231 | 21.111 % |
298.30/298.45	c |      2094 |    3296     6325   100394 |     8857     2094    217 | 21.111 % |
298.60/298.74	c |      3235 |    3296     6325   100394 |     9743     3235    210 | 21.111 % |
299.00/299.19	c |      4943 |    3296     6325   100394 |    10717     4943    193 | 21.111 % |
299.99/300.18	c |      7505 |    3296     6325   100394 |    11789     7505    211 | 21.111 % |
301.50/301.62	c |     11352 |    3296     6325   100394 |    12968    11352    223 | 21.111 % |
303.90/304.02	c |     17123 |    3270     6325   100394 |    14265    10040    214 | 21.733 % |
310.49/310.66	c |     25774 |    3270     6325   100394 |    15692    10891    385 | 21.733 % |
316.98/317.16	c |     38748 |    3270     6325   100394 |    17261    15078    304 | 21.733 % |
328.49/328.63	c |     58210 |    3270     6325   100394 |    18987    16086    323 | 21.733 % |
350.38/350.54	c |     87402 |    3270     6325   100394 |    20886    14623    322 | 21.733 % |
397.76/397.92	c |    131193 |    3270     6325   100394 |    22974    13831    332 | 21.733 % |
463.85/464.06	c |    196877 |    3266     6325   100394 |    25272    18438    198 | 21.829 % |
542.83/543.00	c |    295403 |    3266     6325   100394 |    27799    19470    250 | 21.829 % |
710.77/711.08	c |    443193 |    3266     6325   100394 |    30579    20676    319 | 21.829 % |
953.81/954.14	c |    664880 |    3266     6325   100394 |    33637    13528    367 | 21.829 % |

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-2655873-1276598149/watcher-2655873-1276598149 -o /tmp/evaluation-result-2655873-1276598149/solver-2655873-1276598149 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2655873-1276598149.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: 1.20 1.11 1.03 3/106 9391
/proc/meminfo: memFree=1785104/2059040 swapFree=4135684/4192956
[pid=9391] ppid=9389 vsize=3952 CPUtime=0
/proc/9391/stat : 9391 (wbo1.4b) R 9389 9391 4850 0 -1 4202496 343 0 0 0 0 0 0 0 20 0 1 0 35418885 4046848 262 1992294400 134512640 135751879 4288318176 18446744073709551615 134561846 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9391/statm: 988 262 144 303 0 382 0

[startup+0.0802851 s]
/proc/loadavg: 1.20 1.11 1.03 3/106 9391
/proc/meminfo: memFree=1785104/2059040 swapFree=4135684/4192956
[pid=9391] ppid=9389 vsize=4344 CPUtime=0.07
/proc/9391/stat : 9391 (wbo1.4b) R 9389 9391 4850 0 -1 4202496 536 0 0 0 7 0 0 0 20 0 1 0 35418885 4448256 455 1992294400 134512640 135751879 4288318176 18446744073709551615 134564371 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9391/statm: 1086 455 262 303 0 480 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4344

[startup+0.10132 s]
/proc/loadavg: 1.20 1.11 1.03 3/106 9391
/proc/meminfo: memFree=1785104/2059040 swapFree=4135684/4192956
[pid=9391] ppid=9389 vsize=4344 CPUtime=0.09
/proc/9391/stat : 9391 (wbo1.4b) R 9389 9391 4850 0 -1 4202496 592 0 0 0 9 0 0 0 20 0 1 0 35418885 4448256 511 1992294400 134512640 135751879 4288318176 18446744073709551615 134573984 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9391/statm: 1086 511 296 303 0 480 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4344

[startup+0.301321 s]
/proc/loadavg: 1.20 1.11 1.03 3/106 9391
/proc/meminfo: memFree=1785104/2059040 swapFree=4135684/4192956
[pid=9391] ppid=9389 vsize=4336 CPUtime=0.3
/proc/9391/stat : 9391 (wbo1.4b) R 9389 9391 4850 0 -1 4202496 1024 0 0 0 29 1 0 0 20 0 1 0 35418885 4440064 642 1992294400 134512640 135751879 4288318176 18446744073709551615 134616486 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9391/statm: 1084 642 147 303 0 779 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 4336

[startup+0.701349 s]
/proc/loadavg: 1.20 1.11 1.03 3/106 9391
/proc/meminfo: memFree=1785104/2059040 swapFree=4135684/4192956
[pid=9391] ppid=9389 vsize=4980 CPUtime=0.69
/proc/9391/stat : 9391 (wbo1.4b) R 9389 9391 4850 0 -1 4202496 1178 0 0 0 68 1 0 0 20 0 1 0 35418885 5099520 796 1992294400 134512640 135751879 4288318176 18446744073709551615 134606354 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9391/statm: 1245 796 147 303 0 940 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4980

[startup+1.50143 s]
/proc/loadavg: 1.18 1.11 1.03 3/107 9392
/proc/meminfo: memFree=1781996/2059040 swapFree=4135684/4192956
[pid=9391] ppid=9389 vsize=6544 CPUtime=1.49
/proc/9391/stat : 9391 (wbo1.4b) R 9389 9391 4850 0 -1 4202496 1567 0 0 0 147 2 0 0 22 0 1 0 35418885 6701056 1185 1992294400 134512640 135751879 4288318176 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9391/statm: 1636 1185 147 303 0 1331 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6544

[startup+3.10159 s]
/proc/loadavg: 1.18 1.11 1.03 2/107 9392
/proc/meminfo: memFree=1779764/2059040 swapFree=4135684/4192956
[pid=9391] ppid=9389 vsize=9028 CPUtime=3.09
/proc/9391/stat : 9391 (wbo1.4b) R 9389 9391 4850 0 -1 4202496 2190 0 0 0 305 4 0 0 25 0 1 0 35418885 9244672 1808 1992294400 134512640 135751879 4288318176 18446744073709551615 134606243 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9391/statm: 2257 1808 147 303 0 1952 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9028

[startup+6.30092 s]
/proc/loadavg: 1.18 1.11 1.03 2/107 9392
/proc/meminfo: memFree=1773316/2059040 swapFree=4135684/4192956
[pid=9391] ppid=9389 vsize=15288 CPUtime=6.29
/proc/9391/stat : 9391 (wbo1.4b) R 9389 9391 4850 0 -1 4202496 3748 0 0 0 622 7 0 0 25 0 1 0 35418885 15654912 3366 1992294400 134512640 135751879 4288318176 18446744073709551615 134519024 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9391/statm: 3822 3366 147 303 0 3517 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15288

[startup+12.7016 s]
/proc/loadavg: 1.15 1.10 1.03 2/107 9394
/proc/meminfo: memFree=1761784/2059040 swapFree=4135684/4192956
[pid=9391] ppid=9389 vsize=26660 CPUtime=12.69
/proc/9391/stat : 9391 (wbo1.4b) R 9389 9391 4850 0 -1 4202496 6620 0 0 0 1255 14 0 0 25 0 1 0 35418885 27299840 6238 1992294400 134512640 135751879 4288318176 18446744073709551615 134611160 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9391/statm: 6665 6238 148 303 0 6360 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26660

[startup+25.5009 s]
/proc/loadavg: 1.13 1.10 1.03 2/107 9394
/proc/meminfo: memFree=1735496/2059040 swapFree=4135684/4192956
[pid=9391] ppid=9389 vsize=52016 CPUtime=25.48
/proc/9391/stat : 9391 (wbo1.4b) R 9389 9391 4850 0 -1 4202496 12948 0 0 0 2521 27 0 0 25 0 1 0 35418885 53264384 12566 1992294400 134512640 135751879 4288318176 18446744073709551615 134606389 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9391/statm: 13004 12566 148 303 0 12699 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 52016

[startup+51.1015 s]
/proc/loadavg: 1.08 1.09 1.02 2/107 9394
/proc/meminfo: memFree=1684284/2059040 swapFree=4135684/4192956
[pid=9391] ppid=9389 vsize=103752 CPUtime=51.07
/proc/9391/stat : 9391 (wbo1.4b) R 9389 9391 4850 0 -1 4202496 25862 0 0 0 5060 47 0 0 25 0 1 0 35418885 106242048 25480 1992294400 134512640 135751879 4288318176 18446744073709551615 134606459 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9391/statm: 25938 25480 148 303 0 25633 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 103752

[startup+102.309 s]
/proc/loadavg: 1.03 1.07 1.02 2/107 9396
/proc/meminfo: memFree=1587936/2059040 swapFree=4135684/4192956
[pid=9391] ppid=9389 vsize=198936 CPUtime=102.27
/proc/9391/stat : 9391 (wbo1.4b) R 9389 9391 4850 0 -1 4202496 49658 0 0 0 10136 91 0 0 25 0 1 0 35418885 203710464 49276 1992294400 134512640 135751879 4288318176 18446744073709551615 134606367 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9391/statm: 49734 49277 148 303 0 49429 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 198936

[startup+162.301 s]
/proc/loadavg: 1.01 1.06 1.01 2/107 9398
/proc/meminfo: memFree=1475964/2059040 swapFree=4135684/4192956
[pid=9391] ppid=9389 vsize=311592 CPUtime=162.24
/proc/9391/stat : 9391 (wbo1.4b) R 9389 9391 4850 0 -1 4202496 77772 0 0 0 16076 148 0 0 25 0 1 0 35418885 319070208 77390 1992294400 134512640 135751879 4288318176 18446744073709551615 135206651 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9391/statm: 77898 77390 148 303 0 77593 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 311592

[startup+222.301 s]
/proc/loadavg: 1.00 1.04 1.01 2/107 9398
/proc/meminfo: memFree=1390900/2059040 swapFree=4135684/4192956
[pid=9391] ppid=9389 vsize=395284 CPUtime=222.22
/proc/9391/stat : 9391 (wbo1.4b) R 9389 9391 4850 0 -1 4202496 98782 0 0 0 22004 218 0 0 25 0 1 0 35418885 404770816 98371 1992294400 134512640 135751879 4288318176 18446744073709551615 134616505 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9391/statm: 98821 98371 151 303 0 98516 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 395284

[startup+282.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 9400
/proc/meminfo: memFree=1314268/2059040 swapFree=4135684/4192956
[pid=9391] ppid=9389 vsize=472456 CPUtime=282.2
/proc/9391/stat : 9391 (wbo1.4b) R 9389 9391 4850 0 -1 4202496 118033 0 0 0 27946 274 0 0 25 0 1 0 35418885 483794944 117622 1992294400 134512640 135751879 4288318176 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9391/statm: 118114 117622 151 303 0 117809 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 472456

[startup+342.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 9402
/proc/meminfo: memFree=1213456/2059040 swapFree=4135684/4192956
[pid=9391] ppid=9389 vsize=572460 CPUtime=342.18
/proc/9391/stat : 9391 (wbo1.4b) R 9389 9391 4850 0 -1 4202496 143083 0 0 0 33868 350 0 0 25 0 1 0 35418885 586199040 142672 1992294400 134512640 135751879 4288318176 18446744073709551615 134616492 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9391/statm: 143115 142672 151 303 0 142810 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 572460

[startup+402.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 9404
/proc/meminfo: memFree=1116240/2059040 swapFree=4135684/4192956
[pid=9391] ppid=9389 vsize=670448 CPUtime=402.17
/proc/9391/stat : 9391 (wbo1.4b) R 9389 9391 4850 0 -1 4202496 167542 0 0 0 39814 403 0 0 25 0 1 0 35418885 686538752 167131 1992294400 134512640 135751879 4288318176 18446744073709551615 134606334 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9391/statm: 167612 167131 151 303 0 167307 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 670448

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 9406
/proc/meminfo: memFree=1033780/2059040 swapFree=4135684/4192956
[pid=9391] ppid=9389 vsize=751984 CPUtime=462.14
/proc/9391/stat : 9391 (wbo1.4b) R 9389 9391 4850 0 -1 4202496 187919 0 0 0 45766 448 0 0 25 0 1 0 35418885 770031616 187508 1992294400 134512640 135751879 4288318176 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9391/statm: 187996 187508 151 303 0 187691 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 751984

[startup+522.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 9406
/proc/meminfo: memFree=964340/2059040 swapFree=4135684/4192956
[pid=9391] ppid=9389 vsize=822216 CPUtime=522.12
/proc/9391/stat : 9391 (wbo1.4b) R 9389 9391 4850 0 -1 4202496 205465 0 0 0 51722 490 0 0 25 0 1 0 35418885 841949184 205054 1992294400 134512640 135751879 4288318176 18446744073709551615 134616876 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9391/statm: 205554 205054 151 303 0 205249 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 822216

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9408
/proc/meminfo: memFree=881508/2059040 swapFree=4135684/4192956
[pid=9391] ppid=9389 vsize=904568 CPUtime=582.12
/proc/9391/stat : 9391 (wbo1.4b) R 9389 9391 4850 0 -1 4202496 226008 0 0 0 57668 544 0 0 25 0 1 0 35418885 926277632 225597 1992294400 134512640 135751879 4288318176 18446744073709551615 134606320 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9391/statm: 226142 225597 151 303 0 225837 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 904568

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9410
/proc/meminfo: memFree=806116/2059040 swapFree=4135684/4192956
[pid=9391] ppid=9389 vsize=979044 CPUtime=642.1
/proc/9391/stat : 9391 (wbo1.4b) R 9389 9391 4850 0 -1 4202496 244593 0 0 0 63631 579 0 0 25 0 1 0 35418885 1002541056 244182 1992294400 134512640 135751879 4288318176 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9391/statm: 244761 244182 151 303 0 244456 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 979044

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9412
/proc/meminfo: memFree=737792/2059040 swapFree=4135684/4192956
[pid=9391] ppid=9389 vsize=1047896 CPUtime=702.08
/proc/9391/stat : 9391 (wbo1.4b) R 9389 9391 4850 0 -1 4202496 261758 0 0 0 69593 615 0 0 25 0 1 0 35418885 1073045504 261347 1992294400 134512640 135751879 4288318176 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9391/statm: 261974 261347 151 303 0 261669 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 1047896

[startup+762.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9414
/proc/meminfo: memFree=640204/2059040 swapFree=4135684/4192956
[pid=9391] ppid=9389 vsize=1144864 CPUtime=762.06
/proc/9391/stat : 9391 (wbo1.4b) R 9389 9391 4850 0 -1 4202496 286013 0 0 0 75546 660 0 0 25 0 1 0 35418885 1172340736 285602 1992294400 134512640 135751879 4288318176 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9391/statm: 286216 285602 151 303 0 285911 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 1144864

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9414
/proc/meminfo: memFree=545716/2059040 swapFree=4135684/4192956
[pid=9391] ppid=9389 vsize=1239576 CPUtime=822.04
/proc/9391/stat : 9391 (wbo1.4b) R 9389 9391 4850 0 -1 4202496 309671 0 0 0 81504 700 0 0 25 0 1 0 35418885 1269325824 309260 1992294400 134512640 135751879 4288318176 18446744073709551615 134616444 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9391/statm: 309894 309260 151 303 0 309589 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 1239576

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9416
/proc/meminfo: memFree=456932/2059040 swapFree=4135684/4192956
[pid=9391] ppid=9389 vsize=1327924 CPUtime=882.03
/proc/9391/stat : 9391 (wbo1.4b) R 9389 9391 4850 0 -1 4202496 331731 0 0 0 87463 740 0 0 25 0 1 0 35418885 1359794176 331320 1992294400 134512640 135751879 4288318176 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9391/statm: 331981 331320 151 303 0 331676 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 1327924

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9418
/proc/meminfo: memFree=378688/2059040 swapFree=4135684/4192956
[pid=9391] ppid=9389 vsize=1407192 CPUtime=942.01
/proc/9391/stat : 9391 (wbo1.4b) R 9389 9391 4850 0 -1 4202496 351535 0 0 0 93424 777 0 0 25 0 1 0 35418885 1440964608 351124 1992294400 134512640 135751879 4288318176 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9391/statm: 351798 351124 151 303 0 351493 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 1407192

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9420
/proc/meminfo: memFree=281348/2059040 swapFree=4135684/4192956
[pid=9391] ppid=9389 vsize=1503432 CPUtime=1001.99
/proc/9391/stat : 9391 (wbo1.4b) R 9389 9391 4850 0 -1 4202496 375595 0 0 0 99384 815 0 0 25 0 1 0 35418885 1539514368 375184 1992294400 134512640 135751879 4288318176 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9391/statm: 375858 375184 151 303 0 375553 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 1503432

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9422
/proc/meminfo: memFree=199880/2059040 swapFree=4135684/4192956
[pid=9391] ppid=9389 vsize=1585316 CPUtime=1061.98
/proc/9391/stat : 9391 (wbo1.4b) R 9389 9391 4850 0 -1 4202496 396053 0 0 0 105344 854 0 0 25 0 1 0 35418885 1623363584 395642 1992294400 134512640 135751879 4288318176 18446744073709551615 134519008 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9391/statm: 396329 395642 151 303 0 396024 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 1585316

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9422
/proc/meminfo: memFree=104772/2059040 swapFree=4135684/4192956
[pid=9391] ppid=9389 vsize=1679776 CPUtime=1121.95
/proc/9391/stat : 9391 (wbo1.4b) R 9389 9391 4850 0 -1 4202496 419633 0 0 0 111299 896 0 0 25 0 1 0 35418885 1720090624 419222 1992294400 134512640 135751879 4288318176 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9391/statm: 419944 419222 151 303 0 419639 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 1679776

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9424
/proc/meminfo: memFree=20700/2059040 swapFree=4135684/4192956
[pid=9391] ppid=9389 vsize=1764172 CPUtime=1181.94
/proc/9391/stat : 9391 (wbo1.4b) R 9389 9391 4850 0 -1 4202496 440711 0 0 0 117258 936 0 0 25 0 1 0 35418885 1806512128 440300 1992294400 134512640 135751879 4288318176 18446744073709551615 134602800 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9391/statm: 441043 440300 151 303 0 440738 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 1764172



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1237 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9426
/proc/meminfo: memFree=10312/2059040 swapFree=4135684/4192956
[pid=9391] ppid=9389 vsize=1843268 CPUtime=1236.63
/proc/9391/stat : 9391 (wbo1.4b) R 9389 9391 4850 0 -1 4202496 460481 0 0 0 122692 971 0 0 25 0 1 0 35418885 1887506432 460070 1992294400 134512640 135751879 4288318176 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9391/statm: 460817 460070 151 303 0 460512 0
Current children cumulated CPU time (s) 1236.63
Current children cumulated vsize (KiB) 1843268

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

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

[startup+1237.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9426
/proc/meminfo: memFree=10312/2059040 swapFree=4135684/4192956
[pid=9391] ppid=9389 vsize=0 CPUtime=1236.73
/proc/9391/stat : 9391 (wbo1.4b) R 9389 9391 4850 0 -1 4203524 460481 0 0 0 122692 981 0 0 25 0 1 0 35418885 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/9391/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1236.73
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1237.18
CPU time (s): 1236.81
CPU user time (s): 1226.93
CPU system time (s): 9.8845
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 1843268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1226.93
system time used= 9.8845
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460481
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= 6
involuntary context switches= 951

runsolver used 2.07368 second user time and 5.82611 second system time

The end

Launcher Data 

Begin job on node002 at 2010-06-15 12:35:49
IDJOB=2655873
IDBENCH=2892
IDSOLVER=1161
FILE ID=node002/2655873-1276598149
PBS_JOBID= 11172228
Free space on /tmp= 62572 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-duke2.b.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2655873-1276598149/watcher-2655873-1276598149 -o /tmp/evaluation-result-2655873-1276598149/solver-2655873-1276598149 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2655873-1276598149.opb

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

MD5SUM BENCH= ad998dfe89909927555ae6165c9e8c9e
RANDOM SEED=1994411519

node002.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		: 3000.242
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	: 6000.48
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		: 3000.242
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	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1785508 kB
Buffers:         51432 kB
Cached:         129448 kB
SwapCached:      10908 kB
Active:          98724 kB
Inactive:        95608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1785508 kB
SwapTotal:     4192956 kB
SwapFree:      4135684 kB
Dirty:            3900 kB
Writeback:           8 kB
AnonPages:       11648 kB
Mapped:           9368 kB
Slab:            57356 kB
PageTables:       4024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182104 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= 62568 MiB
End job on node002 at 2010-06-15 12:56:28