Trace number 2656257

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) 1511.6 1512.18

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-ex4inp.r.opb
MD5SUMbc692dc92013616c4d370a3b9a33f673
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 benchmark0.352945
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 variables240
Total number of constraints91
Number of constraints which are clauses91
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 constraint8
Maximum length of a constraint176
Number of terms in the objective function 240
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 240
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 240
Number of bits of the biggest sum of numbers8
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-2656257-1276593225.opb.
0.00/0.00	c Instance file HOME/instance-2656257-1276593225.opb
0.00/0.00	c File size is 78368 bytes.
0.00/0.01	c Highest Coefficient sum: 177
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:      240                                                 |
0.00/0.01	c |  Number Clauses:        91                                                  |
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 |     240       91    10053 |     5000        0    nan |  0.000 % |
0.00/0.01	c ===============================================================================
0.00/0.01	c New solution: 8
0.00/0.01	o 8
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 |     240       92    10293 |     5000        0    nan |  0.000 % |
0.00/0.01	c ===============================================================================
0.00/0.01	c New solution: 7
0.00/0.01	o 7
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 |         1 |     240       93    10533 |     5000        1    145 |  0.000 % |
0.00/0.02	c |       104 |     240       93    10533 |     5500      104    123 |  0.002 % |
0.00/0.03	c |       254 |     240       93    10533 |     6050      254    111 |  0.002 % |
0.00/0.05	c |       482 |     240       93    10533 |     6655      482    119 |  0.002 % |
0.00/0.08	c |       823 |     240       93    10533 |     7320      823    114 |  0.002 % |
0.09/0.13	c |      1333 |     240       93    10533 |     8052     1333    113 |  0.002 % |
0.09/0.14	c ===============================================================================
0.09/0.14	c New solution: 6
0.09/0.14	o 6
0.09/0.14	c Elapsed CPU time: 0.139978 s	Remaining CPU time: 179.86 s
0.09/0.14	c ===============================================================================
0.09/0.14	c |      1469 |     240       94    10773 |     5000     1469    113 |  0.002 % |
0.09/0.15	c |      1569 |     240       94    10773 |     5500     1569    113 |  0.002 % |
0.09/0.17	c |      1725 |     240       94    10773 |     6050     1725    116 |  0.002 % |
0.09/0.19	c |      1952 |     240       94    10773 |     6655     1952    115 |  0.002 % |
0.19/0.24	c |      2293 |     240       94    10773 |     7320     2293    118 |  0.002 % |
0.19/0.29	c |      2802 |     240       94    10773 |     8052     2802    123 |  0.002 % |
0.30/0.38	c |      3561 |     240       94    10773 |     8857     3561    126 |  0.002 % |
0.49/0.50	c |      4701 |     240       94    10773 |     9743     4701    125 |  0.002 % |
0.69/0.72	c |      6410 |     240       94    10773 |    10717     6410    126 |  0.002 % |
1.00/1.10	c |      8972 |     240       94    10773 |    11789     8972    119 |  0.002 % |
1.59/1.69	c |     12816 |     240       94    10773 |    12968     6826    117 |  0.002 % |
2.79/2.80	c |     18585 |     240       94    10773 |    14265    12595    118 |  0.002 % |
4.49/4.51	c |     27234 |     240       94    10773 |    15692    14032    112 |  0.002 % |
6.78/6.81	c |     40208 |     240       94    10773 |    17261    11118    103 |  0.002 % |
11.39/11.43	c |     59669 |     240       94    10773 |    18987    13165     91 |  0.002 % |
18.78/18.82	c |     88861 |     240       94    10773 |    20886    13620    107 |  0.002 % |
30.48/30.51	c |    132650 |     240       94    10773 |    22974    15291    110 |  0.002 % |
51.59/51.63	c |    198334 |     240       94    10773 |    25272    21073    119 |  0.002 % |
83.58/83.63	c |    296860 |     240       94    10773 |    27799    20525    110 |  0.002 % |
131.16/131.27	c |    444651 |     240       94    10773 |    30579    20578    102 |  0.002 % |
182.34/182.47	c There are 0 assigned variables. 0 in cost function.
183.04/183.13	c core #1
183.04/183.13	c ============================[ Search Statistics ]==============================
183.04/183.13	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.04/183.13	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.04/183.13	c ===============================================================================
183.04/183.13	c |         0 |     256      336    11397 |     5000        0    nan |  0.000 % |
183.04/183.14	c |       100 |     255      336    11397 |     5500      100    114 | 30.979 % |
183.04/183.15	c ===============================================================================
183.04/183.16	c core #2
183.04/183.16	c ============================[ Search Statistics ]==============================
183.04/183.16	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.04/183.16	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.04/183.16	c ===============================================================================
183.04/183.16	c |         0 |     608      337    11989 |     5000        0    nan |  0.000 % |
183.04/183.17	c |       100 |     608      337    11989 |     5500      100    126 |  0.000 % |
183.15/183.22	c |       251 |     608      337    11989 |     6050      251    103 |  0.000 % |
183.15/183.27	c |       476 |     608      337    11989 |     6655      476     92 |  0.000 % |
183.25/183.37	c |       815 |     608      337    11989 |     7320      815     96 |  0.000 % |
183.44/183.53	c |      1323 |     608      337    11989 |     8052     1323     92 |  0.000 % |
183.65/183.76	c |      2085 |     608      337    11989 |     8857     2085     83 |  0.000 % |
183.85/183.92	c ===============================================================================
183.85/183.95	c core #3
183.85/183.95	c ============================[ Search Statistics ]==============================
183.85/183.95	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.85/183.95	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.85/183.95	c ===============================================================================
183.85/183.95	c |         0 |     848      338    12469 |     5000        0    nan |  0.000 % |
183.85/183.97	c |       102 |     848      338    12469 |     5500      102    245 |  0.000 % |
183.85/183.99	c |       252 |     848      338    12469 |     6050      252    176 |  0.000 % |
183.95/184.04	c |       478 |     848      338    12469 |     6655      478    182 |  0.000 % |
184.04/184.11	c |       816 |     848      338    12469 |     7320      816    155 |  0.000 % |
184.14/184.25	c |      1323 |     848      338    12469 |     8052     1323    139 |  0.000 % |
184.44/184.54	c |      2084 |     848      338    12469 |     8857     2084    131 |  0.000 % |
184.85/184.90	c |      3223 |     848      338    12469 |     9743     3223    126 |  0.000 % |
185.54/185.66	c |      4931 |     848      338    12469 |    10717     4931    124 |  0.000 % |
186.95/187.08	c |      7494 |     848      338    12469 |    11789     7494    124 |  0.000 % |
188.85/188.98	c |     11339 |     848      338    12469 |    12968    11339    160 |  0.000 % |
191.75/191.87	c |     17107 |     848      338    12469 |    14265    10569    186 |  0.000 % |
196.85/196.90	c |     25758 |     848      338    12469 |    15692    11937    141 |  0.000 % |
201.74/201.89	c ===============================================================================
202.35/202.42	c core #4
202.35/202.42	c ============================[ Search Statistics ]==============================
202.35/202.42	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
202.35/202.42	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
202.35/202.42	c ===============================================================================
202.35/202.42	c |         0 |    1088      339    12949 |     5000        0    nan |  0.000 % |
202.35/202.45	c |       103 |    1088      339    12949 |     5500      103    254 |  0.000 % |
202.35/202.47	c |       256 |    1088      339    12949 |     6050      256    195 |  0.000 % |
202.35/202.49	c |       482 |    1088      339    12949 |     6655      482    172 |  0.000 % |
202.44/202.53	c |       820 |    1088      339    12949 |     7320      820    152 |  0.000 % |
202.44/202.58	c |      1329 |    1088      339    12949 |     8052     1329    140 |  0.000 % |
202.64/202.70	c |      2090 |    1088      339    12949 |     8857     2090    132 |  0.000 % |
202.74/202.89	c |      3229 |    1088      339    12949 |     9743     3229    132 |  0.000 % |
203.04/203.14	c |      4938 |    1088      339    12949 |    10717     4938    129 |  0.000 % |
203.54/203.63	c |      7503 |    1088      339    12949 |    11789     7503    124 |  0.000 % |
204.24/204.34	c |     11347 |    1088      339    12949 |    12968    11347    119 |  0.000 % |
205.34/205.47	c |     17113 |    1088      339    12949 |    14265    10545    100 |  0.000 % |
207.34/207.45	c |     25763 |    1088      339    12949 |    15692    11964    113 |  0.000 % |
210.64/210.79	c |     38738 |    1088      339    12949 |    17261     9053    130 |  0.000 % |
215.74/215.83	c |     58199 |    1088      339    12949 |    18987    11052    116 |  0.000 % |
224.25/224.38	c |     87391 |    1088      339    12949 |    20886    11482    115 |  0.000 % |
236.93/237.02	c |    131180 |    1088      339    12949 |    22974    13112    107 |  0.000 % |
257.43/257.54	c |    196864 |    1088      339    12949 |    25272    19285    105 |  0.000 % |
288.32/288.40	c |    295391 |    1088      339    12949 |    27799    17736    100 |  0.000 % |
337.10/337.28	c |    443180 |    1088      339    12949 |    30579    14923     99 |  0.000 % |
423.09/423.24	c |    664866 |    1088      339    12949 |    33637    23539    105 |  0.000 % |
568.75/568.93	c |    997391 |    1088      339    12949 |    37001    24069    110 |  0.000 % |
765.20/765.48	c |   1496182 |    1088      339    12949 |    40701    16764    102 |  0.000 % |
1101.52/1101.87	c |   2244364 |    1088      339    12949 |    44771    12639     89 |  0.000 % |

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-2656257-1276593225/watcher-2656257-1276593225 -o /tmp/evaluation-result-2656257-1276593225/solver-2656257-1276593225 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2656257-1276593225.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: 0.90 0.99 0.99 3/106 3805
/proc/meminfo: memFree=1818308/2059040 swapFree=4140224/4192956
[pid=3805] ppid=3803 vsize=2656 CPUtime=0
/proc/3805/stat : 3805 (wbo1.4b) R 3803 3805 2533 0 -1 4202496 273 0 0 0 0 0 0 0 20 0 1 0 32978835 2719744 191 1992294400 134512640 135751879 4294358768 18446744073709551615 135206651 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3805/statm: 664 192 144 303 0 339 0

[startup+0.0955509 s]
/proc/loadavg: 0.90 0.99 0.99 3/106 3805
/proc/meminfo: memFree=1818308/2059040 swapFree=4140224/4192956
[pid=3805] ppid=3803 vsize=3104 CPUtime=0.08
/proc/3805/stat : 3805 (wbo1.4b) R 3803 3805 2533 0 -1 4202496 450 0 0 0 8 0 0 0 20 0 1 0 32978835 3178496 348 1992294400 134512640 135751879 4294358768 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3805/statm: 776 348 147 303 0 471 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3104

[startup+0.101552 s]
/proc/loadavg: 0.90 0.99 0.99 3/106 3805
/proc/meminfo: memFree=1818308/2059040 swapFree=4140224/4192956
[pid=3805] ppid=3803 vsize=3104 CPUtime=0.09
/proc/3805/stat : 3805 (wbo1.4b) R 3803 3805 2533 0 -1 4202496 461 0 0 0 9 0 0 0 20 0 1 0 32978835 3178496 359 1992294400 134512640 135751879 4294358768 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3805/statm: 776 359 147 303 0 471 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3104

[startup+0.30157 s]
/proc/loadavg: 0.90 0.99 0.99 3/106 3805
/proc/meminfo: memFree=1818308/2059040 swapFree=4140224/4192956
[pid=3805] ppid=3803 vsize=4424 CPUtime=0.3
/proc/3805/stat : 3805 (wbo1.4b) R 3803 3805 2533 0 -1 4202496 769 0 0 0 29 1 0 0 20 0 1 0 32978835 4530176 667 1992294400 134512640 135751879 4294358768 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3805/statm: 1106 667 147 303 0 801 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 4424

[startup+0.70161 s]
/proc/loadavg: 0.90 0.99 0.99 3/106 3805
/proc/meminfo: memFree=1818308/2059040 swapFree=4140224/4192956
[pid=3805] ppid=3803 vsize=6668 CPUtime=0.69
/proc/3805/stat : 3805 (wbo1.4b) R 3803 3805 2533 0 -1 4202496 1331 0 0 0 68 1 0 0 21 0 1 0 32978835 6828032 1229 1992294400 134512640 135751879 4294358768 18446744073709551615 134606404 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3805/statm: 1667 1229 147 303 0 1362 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6668

[startup+1.50069 s]
/proc/loadavg: 0.90 0.99 0.99 2/107 3806
/proc/meminfo: memFree=1812596/2059040 swapFree=4140224/4192956
[pid=3805] ppid=3803 vsize=9968 CPUtime=1.49
/proc/3805/stat : 3805 (wbo1.4b) R 3803 3805 2533 0 -1 4202496 2170 0 0 0 146 3 0 0 22 0 1 0 32978835 10207232 2068 1992294400 134512640 135751879 4294358768 18446744073709551615 134516986 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3805/statm: 2492 2068 147 303 0 2187 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9968

[startup+3.10084 s]
/proc/loadavg: 0.90 0.99 0.99 2/107 3806
/proc/meminfo: memFree=1808008/2059040 swapFree=4140224/4192956
[pid=3805] ppid=3803 vsize=15512 CPUtime=3.09
/proc/3805/stat : 3805 (wbo1.4b) R 3803 3805 2533 0 -1 4202496 3535 0 0 0 302 7 0 0 25 0 1 0 32978835 15884288 3433 1992294400 134512640 135751879 4294358768 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3805/statm: 3878 3433 148 303 0 3573 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15512

[startup+6.30115 s]
/proc/loadavg: 0.91 0.99 0.99 2/107 3806
/proc/meminfo: memFree=1797592/2059040 swapFree=4140224/4192956
[pid=3805] ppid=3803 vsize=25160 CPUtime=6.29
/proc/3805/stat : 3805 (wbo1.4b) R 3803 3805 2533 0 -1 4202496 5961 0 0 0 615 14 0 0 25 0 1 0 32978835 25763840 5859 1992294400 134512640 135751879 4294358768 18446744073709551615 134517409 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3805/statm: 6290 5859 148 303 0 5985 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25160

[startup+12.7008 s]
/proc/loadavg: 0.91 0.99 0.99 2/107 3806
/proc/meminfo: memFree=1780728/2059040 swapFree=4140224/4192956
[pid=3805] ppid=3803 vsize=41624 CPUtime=12.69
/proc/3805/stat : 3805 (wbo1.4b) R 3803 3805 2533 0 -1 4202496 10057 0 0 0 1245 24 0 0 25 0 1 0 32978835 42622976 9955 1992294400 134512640 135751879 4294358768 18446744073709551615 134616516 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3805/statm: 10406 9955 148 303 0 10101 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41624

[startup+25.501 s]
/proc/loadavg: 0.93 0.99 0.99 2/107 3806
/proc/meminfo: memFree=1750472/2059040 swapFree=4140224/4192956
[pid=3805] ppid=3803 vsize=70716 CPUtime=25.49
/proc/3805/stat : 3805 (wbo1.4b) R 3803 3805 2533 0 -1 4202496 17346 0 0 0 2505 44 0 0 25 0 1 0 32978835 72413184 17244 1992294400 134512640 135751879 4294358768 18446744073709551615 134616778 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3805/statm: 17679 17244 148 303 0 17374 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 70716

[startup+51.1014 s]
/proc/loadavg: 0.95 0.99 0.99 2/107 3806
/proc/meminfo: memFree=1700376/2059040 swapFree=4140224/4192956
[pid=3805] ppid=3803 vsize=121184 CPUtime=51.08
/proc/3805/stat : 3805 (wbo1.4b) R 3803 3805 2533 0 -1 4202496 29939 0 0 0 5033 75 0 0 25 0 1 0 32978835 124092416 29837 1992294400 134512640 135751879 4294358768 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3805/statm: 30296 29837 148 303 0 29991 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 121184

[startup+102.308 s]
/proc/loadavg: 0.98 0.99 0.99 2/107 3808
/proc/meminfo: memFree=1605144/2059040 swapFree=4140224/4192956
[pid=3805] ppid=3803 vsize=215280 CPUtime=102.27
/proc/3805/stat : 3805 (wbo1.4b) R 3803 3805 2533 0 -1 4202496 53459 0 0 0 10082 145 0 0 25 0 1 0 32978835 220446720 53357 1992294400 134512640 135751879 4294358768 18446744073709551615 134616448 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3805/statm: 53820 53357 148 303 0 53515 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 215280

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 3810
/proc/meminfo: memFree=1502472/2059040 swapFree=4140224/4192956
[pid=3805] ppid=3803 vsize=318520 CPUtime=162.25
/proc/3805/stat : 3805 (wbo1.4b) R 3803 3805 2533 0 -1 4202496 79226 0 0 0 16008 217 0 0 25 0 1 0 32978835 326164480 79124 1992294400 134512640 135751879 4294358768 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3805/statm: 79630 79124 148 303 0 79325 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 318520

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 3812
/proc/meminfo: memFree=1440844/2059040 swapFree=4140224/4192956
[pid=3805] ppid=3803 vsize=378932 CPUtime=222.24
/proc/3805/stat : 3805 (wbo1.4b) R 3803 3805 2533 0 -1 4202496 94429 0 0 0 21937 287 0 0 25 0 1 0 32978835 388026368 94296 1992294400 134512640 135751879 4294358768 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3805/statm: 94733 94296 151 303 0 94428 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 378932

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 3814
/proc/meminfo: memFree=1366072/2059040 swapFree=4140224/4192956
[pid=3805] ppid=3803 vsize=454068 CPUtime=282.23
/proc/3805/stat : 3805 (wbo1.4b) R 3803 3805 2533 0 -1 4202496 113184 0 0 0 27857 366 0 0 25 0 1 0 32978835 464965632 113051 1992294400 134512640 135751879 4294358768 18446744073709551615 134616532 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3805/statm: 113517 113051 151 303 0 113212 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 454068

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 3814
/proc/meminfo: memFree=1286960/2059040 swapFree=4140224/4192956
[pid=3805] ppid=3803 vsize=532560 CPUtime=342.2
/proc/3805/stat : 3805 (wbo1.4b) R 3803 3805 2533 0 -1 4202496 132772 0 0 0 33771 449 0 0 25 0 1 0 32978835 545341440 132639 1992294400 134512640 135751879 4294358768 18446744073709551615 134616361 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3805/statm: 133140 132639 151 303 0 132835 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 532560

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 3816
/proc/meminfo: memFree=1214420/2059040 swapFree=4140224/4192956
[pid=3805] ppid=3803 vsize=605592 CPUtime=402.19
/proc/3805/stat : 3805 (wbo1.4b) R 3803 3805 2533 0 -1 4202496 151018 0 0 0 39702 517 0 0 25 0 1 0 32978835 620126208 150885 1992294400 134512640 135751879 4294358768 18446744073709551615 134616516 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3805/statm: 151398 150885 151 303 0 151093 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 605592

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 3818
/proc/meminfo: memFree=1152048/2059040 swapFree=4140224/4192956
[pid=3805] ppid=3803 vsize=667508 CPUtime=462.18
/proc/3805/stat : 3805 (wbo1.4b) R 3803 3805 2533 0 -1 4202496 166462 0 0 0 45638 580 0 0 25 0 1 0 32978835 683528192 166329 1992294400 134512640 135751879 4294358768 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3805/statm: 166877 166329 151 303 0 166572 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 667508

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 3820
/proc/meminfo: memFree=1080252/2059040 swapFree=4140224/4192956
[pid=3805] ppid=3803 vsize=739904 CPUtime=522.16
/proc/3805/stat : 3805 (wbo1.4b) R 3803 3805 2533 0 -1 4202496 184557 0 0 0 51579 637 0 0 25 0 1 0 32978835 757661696 184424 1992294400 134512640 135751879 4294358768 18446744073709551615 134519021 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3805/statm: 184976 184424 151 303 0 184671 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 739904

[startup+582.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 3822
/proc/meminfo: memFree=1007960/2059040 swapFree=4140224/4192956
[pid=3805] ppid=3803 vsize=811364 CPUtime=582.15
/proc/3805/stat : 3805 (wbo1.4b) R 3803 3805 2533 0 -1 4202496 202434 0 0 0 57516 699 0 0 25 0 1 0 32978835 830836736 202301 1992294400 134512640 135751879 4294358768 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3805/statm: 202841 202301 151 303 0 202536 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 811364

[startup+642.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 3822
/proc/meminfo: memFree=926368/2059040 swapFree=4140224/4192956
[pid=3805] ppid=3803 vsize=892272 CPUtime=642.13
/proc/3805/stat : 3805 (wbo1.4b) R 3803 3805 2533 0 -1 4202496 222650 0 0 0 63448 765 0 0 25 0 1 0 32978835 913686528 222517 1992294400 134512640 135751879 4294358768 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3805/statm: 223068 222517 151 303 0 222763 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 892272

[startup+702.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 3824
/proc/meminfo: memFree=850976/2059040 swapFree=4140224/4192956
[pid=3805] ppid=3803 vsize=968708 CPUtime=702.12
/proc/3805/stat : 3805 (wbo1.4b) R 3803 3805 2533 0 -1 4202496 241733 0 0 0 69385 827 0 0 25 0 1 0 32978835 991956992 241600 1992294400 134512640 135751879 4294358768 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3805/statm: 242177 241600 151 303 0 241872 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 968708

[startup+762.309 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 3826
/proc/meminfo: memFree=769508/2059040 swapFree=4140224/4192956
[pid=3805] ppid=3803 vsize=1048944 CPUtime=762.11
/proc/3805/stat : 3805 (wbo1.4b) R 3803 3805 2533 0 -1 4202496 261789 0 0 0 75312 899 0 0 25 0 1 0 32978835 1074118656 261656 1992294400 134512640 135751879 4294358768 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3805/statm: 262236 261656 151 303 0 261931 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 1048944

[startup+822.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 3828
/proc/meminfo: memFree=702920/2059040 swapFree=4140224/4192956
[pid=3805] ppid=3803 vsize=1116020 CPUtime=822.09
/proc/3805/stat : 3805 (wbo1.4b) R 3803 3805 2533 0 -1 4202496 278505 0 0 0 81242 967 0 0 25 0 1 0 32978835 1142804480 278372 1992294400 134512640 135751879 4294358768 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3805/statm: 279005 278372 151 303 0 278700 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 1116020

[startup+882.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 3830
/proc/meminfo: memFree=636952/2059040 swapFree=4140224/4192956
[pid=3805] ppid=3803 vsize=1181320 CPUtime=882.07
/proc/3805/stat : 3805 (wbo1.4b) R 3803 3805 2533 0 -1 4202496 294845 0 0 0 87176 1031 0 0 25 0 1 0 32978835 1209671680 294712 1992294400 134512640 135751879 4294358768 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3805/statm: 295330 294712 151 303 0 295025 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 1181320

[startup+942.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 3830
/proc/meminfo: memFree=577432/2059040 swapFree=4140224/4192956
[pid=3805] ppid=3803 vsize=1241124 CPUtime=942.06
/proc/3805/stat : 3805 (wbo1.4b) R 3803 3805 2533 0 -1 4202496 309764 0 0 0 93117 1089 0 0 25 0 1 0 32978835 1270910976 309631 1992294400 134512640 135751879 4294358768 18446744073709551615 134606184 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3805/statm: 310281 309631 151 303 0 309976 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 1241124

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 3832
/proc/meminfo: memFree=515308/2059040 swapFree=4140224/4192956
[pid=3805] ppid=3803 vsize=1303012 CPUtime=1002.04
/proc/3805/stat : 3805 (wbo1.4b) R 3803 3805 2533 0 -1 4202496 325231 0 0 0 99053 1151 0 0 25 0 1 0 32978835 1334284288 325098 1992294400 134512640 135751879 4294358768 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3805/statm: 325753 325098 151 303 0 325448 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 1303012

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 3834
/proc/meminfo: memFree=459756/2059040 swapFree=4140224/4192956
[pid=3805] ppid=3803 vsize=1358688 CPUtime=1062.03
/proc/3805/stat : 3805 (wbo1.4b) R 3803 3805 2533 0 -1 4202496 339146 0 0 0 104989 1214 0 0 25 0 1 0 32978835 1391296512 339013 1992294400 134512640 135751879 4294358768 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3805/statm: 339672 339014 151 303 0 339367 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 1358688

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 3836
/proc/meminfo: memFree=395028/2059040 swapFree=4140224/4192956
[pid=3805] ppid=3803 vsize=1423232 CPUtime=1122.02
/proc/3805/stat : 3805 (wbo1.4b) R 3803 3805 2533 0 -1 4202496 355225 0 0 0 110928 1274 0 0 25 0 1 0 32978835 1457389568 355092 1992294400 134512640 135751879 4294358768 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3805/statm: 355808 355092 151 303 0 355503 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 1423232

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 3838
/proc/meminfo: memFree=331416/2059040 swapFree=4140224/4192956
[pid=3805] ppid=3803 vsize=1487880 CPUtime=1182
/proc/3805/stat : 3805 (wbo1.4b) R 3803 3805 2533 0 -1 4202496 371373 0 0 0 116870 1330 0 0 25 0 1 0 32978835 1523589120 371240 1992294400 134512640 135751879 4294358768 18446744073709551615 134518934 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3805/statm: 371970 371240 151 303 0 371665 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 1487880

[startup+1242.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 3838
/proc/meminfo: memFree=263712/2059040 swapFree=4140224/4192956
[pid=3805] ppid=3803 vsize=1554724 CPUtime=1241.98
/proc/3805/stat : 3805 (wbo1.4b) R 3803 3805 2533 0 -1 4202496 388059 0 0 0 122821 1377 0 0 25 0 1 0 32978835 1592037376 387926 1992294400 134512640 135751879 4294358768 18446744073709551615 134605963 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3805/statm: 388681 387926 151 303 0 388376 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 1554724

[startup+1302.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 3840
/proc/meminfo: memFree=191420/2059040 swapFree=4140224/4192956
[pid=3805] ppid=3803 vsize=1625920 CPUtime=1301.98
/proc/3805/stat : 3805 (wbo1.4b) R 3803 3805 2533 0 -1 4202496 405867 0 0 0 128777 1421 0 0 25 0 1 0 32978835 1664942080 405734 1992294400 134512640 135751879 4294358768 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3805/statm: 406480 405734 151 303 0 406175 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 1625920

[startup+1362.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 3842
/proc/meminfo: memFree=125080/2059040 swapFree=4140224/4192956
[pid=3805] ppid=3803 vsize=1692928 CPUtime=1361.96
/proc/3805/stat : 3805 (wbo1.4b) R 3803 3805 2533 0 -1 4202496 422608 0 0 0 134732 1464 0 0 25 0 1 0 32978835 1733558272 422475 1992294400 134512640 135751879 4294358768 18446744073709551615 134616492 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3805/statm: 423232 422475 151 303 0 422927 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 1692928

[startup+1422.31 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 3844
/proc/meminfo: memFree=54896/2059040 swapFree=4140224/4192956
[pid=3805] ppid=3803 vsize=1762696 CPUtime=1421.95
/proc/3805/stat : 3805 (wbo1.4b) R 3803 3805 2533 0 -1 4202496 439971 0 0 0 140697 1498 0 0 25 0 1 0 32978835 1805000704 439838 1992294400 134512640 135751879 4294358768 18446744073709551615 134616332 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3805/statm: 440674 439838 151 303 0 440369 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 1762696

[startup+1482.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 3849
/proc/meminfo: memFree=35284/2059040 swapFree=4140224/4192956
[pid=3805] ppid=3803 vsize=1820476 CPUtime=1481.72
/proc/3805/stat : 3805 (wbo1.4b) R 3803 3805 2533 0 -1 4202496 454383 0 0 0 146646 1526 0 0 25 0 1 0 32978835 1864167424 454250 1992294400 134512640 135751879 4294358768 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 19
/proc/3805/statm: 455119 454250 151 303 0 454814 0
Current children cumulated CPU time (s) 1481.72
Current children cumulated vsize (KiB) 1820476



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1512 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 3849
/proc/meminfo: memFree=12468/2059040 swapFree=4140224/4192956
[pid=3805] ppid=3803 vsize=1843244 CPUtime=1511.43
/proc/3805/stat : 3805 (wbo1.4b) R 3803 3805 2533 0 -1 4202496 460016 0 0 0 149604 1539 0 0 25 0 1 0 32978835 1887481856 459883 1992294400 134512640 135751879 4294358768 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 19
/proc/3805/statm: 460811 459883 151 303 0 460506 0
Current children cumulated CPU time (s) 1511.43
Current children cumulated vsize (KiB) 1843244

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

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

[startup+1512.11 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 3849
/proc/meminfo: memFree=12468/2059040 swapFree=4140224/4192956
[pid=3805] ppid=3803 vsize=0 CPUtime=1511.53
/proc/3805/stat : 3805 (wbo1.4b) R 3803 3805 2533 0 -1 4203524 460016 0 0 0 149604 1549 0 0 25 0 1 0 32978835 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 19
/proc/3805/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1511.53
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1512.18
CPU time (s): 1511.6
CPU user time (s): 1496.04
CPU system time (s): 15.5596
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 1843244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1496.04
system time used= 15.5596
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460016
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= 5
involuntary context switches= 1806

runsolver used 2.6466 second user time and 7.00094 second system time

The end

Launcher Data 

Begin job on node018 at 2010-06-15 11:13:45
IDJOB=2656257
IDBENCH=2866
IDSOLVER=1161
FILE ID=node018/2656257-1276593225
PBS_JOBID= 11173541
Free space on /tmp= 62488 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-ex4inp.r.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656257-1276593225/watcher-2656257-1276593225 -o /tmp/evaluation-result-2656257-1276593225/solver-2656257-1276593225 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2656257-1276593225.opb

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

MD5SUM BENCH= bc692dc92013616c4d370a3b9a33f673
RANDOM SEED=431204310

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

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

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


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1818712 kB
Buffers:         43764 kB
Cached:         107728 kB
SwapCached:       6136 kB
Active:          95560 kB
Inactive:        69248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1818712 kB
SwapTotal:     4192956 kB
SwapFree:      4140224 kB
Dirty:            3004 kB
Writeback:           8 kB
AnonPages:       11596 kB
Mapped:          13036 kB
Slab:            53448 kB
PageTables:       4092 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181052 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62484 MiB
End job on node018 at 2010-06-15 11:38:59