Trace number 2680900

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 (fixed)? (MO) 1469.18 1469.79

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 - 20100610
0.00/0.00	c Parsing opb file format. File HOME/instance-2680900-1277457124.opb.
0.00/0.00	c Instance file HOME/instance-2680900-1277457124.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 % |
0.10/0.13	c |      1333 |     240       93    10533 |     8052     1333    113 |  0.002 % |
0.10/0.14	c ===============================================================================
0.10/0.14	c New solution: 6
0.10/0.14	o 6
0.10/0.14	c Elapsed CPU time: 0.139978 s	Remaining CPU time: 179.86 s
0.10/0.14	c ===============================================================================
0.10/0.14	c |      1469 |     240       94    10773 |     5000     1469    113 |  0.002 % |
0.10/0.15	c |      1569 |     240       94    10773 |     5500     1569    113 |  0.002 % |
0.10/0.17	c |      1725 |     240       94    10773 |     6050     1725    116 |  0.002 % |
0.10/0.19	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 % |
0.29/0.38	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 % |
1.10/1.10	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 % |
4.50/4.51	c |     27234 |     240       94    10773 |    15692    14032    112 |  0.002 % |
6.79/6.80	c |     40208 |     240       94    10773 |    17261    11118    103 |  0.002 % |
11.39/11.41	c |     59669 |     240       94    10773 |    18987    13165     91 |  0.002 % |
18.69/18.73	c |     88861 |     240       94    10773 |    20886    13620    107 |  0.002 % |
30.28/30.38	c |    132650 |     240       94    10773 |    22974    15291    110 |  0.002 % |
51.38/51.43	c |    198334 |     240       94    10773 |    25272    21073    119 |  0.002 % |
83.07/83.17	c |    296860 |     240       94    10773 |    27799    20525    110 |  0.002 % |
130.66/130.70	c |    444651 |     240       94    10773 |    30579    20578    102 |  0.002 % |
182.44/182.55	c There are 0 assigned variables. 0 in cost function.
183.14/183.22	c core #1
183.14/183.22	c 
183.14/183.22	c 
183.14/183.22	c Core size: 129	Core Weight: 1	Total Weight: 1
183.14/183.22	c
183.14/183.22	c
183.14/183.22	c ============================[ Search Statistics ]==============================
183.14/183.22	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.14/183.22	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.14/183.22	c ===============================================================================
183.14/183.22	c |         0 |     256      335    11157 |     5000        0    nan |  0.000 % |
183.14/183.23	c |       100 |     255      335    11157 |     5500      100    114 | 30.979 % |
183.14/183.24	c ===============================================================================
183.14/183.25	c core #2
183.14/183.25	c 
183.14/183.25	c 
183.14/183.25	c Core size: 242	Core Weight: 1	Total Weight: 2
183.14/183.25	c
183.14/183.25	c
183.14/183.25	c ============================[ Search Statistics ]==============================
183.14/183.25	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.14/183.25	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.14/183.25	c ===============================================================================
183.14/183.25	c |         0 |     608      336    11749 |     5000        0    nan |  0.000 % |
183.14/183.26	c |       100 |     608      336    11749 |     5500      100    126 |  0.000 % |
183.24/183.31	c |       251 |     608      336    11749 |     6050      251    103 |  0.000 % |
183.24/183.36	c |       476 |     608      336    11749 |     6655      476     92 |  0.000 % |
183.34/183.46	c |       815 |     608      336    11749 |     7320      815     96 |  0.000 % |
183.54/183.62	c |      1323 |     608      336    11749 |     8052     1323     92 |  0.000 % |
183.74/183.85	c |      2085 |     608      336    11749 |     8857     2085     83 |  0.000 % |
183.94/184.01	c ===============================================================================
183.94/184.04	c core #3
183.94/184.04	c 
183.94/184.04	c 
183.94/184.04	c Core size: 243	Core Weight: 1	Total Weight: 3
183.94/184.04	c
183.94/184.04	c
183.94/184.04	c ============================[ Search Statistics ]==============================
183.94/184.04	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.94/184.04	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.94/184.04	c ===============================================================================
183.94/184.04	c |         0 |     848      337    12229 |     5000        0    nan |  0.000 % |
183.94/184.06	c |       102 |     848      337    12229 |     5500      102    245 |  0.000 % |
183.94/184.08	c |       252 |     848      337    12229 |     6050      252    176 |  0.000 % |
184.04/184.13	c |       478 |     848      337    12229 |     6655      478    182 |  0.000 % |
184.04/184.20	c |       816 |     848      337    12229 |     7320      816    155 |  0.000 % |
184.24/184.34	c |      1323 |     848      337    12229 |     8052     1323    139 |  0.000 % |
184.54/184.62	c |      2084 |     848      337    12229 |     8857     2084    131 |  0.000 % |
184.85/184.98	c |      3223 |     848      337    12229 |     9743     3223    126 |  0.000 % |
185.64/185.74	c |      4931 |     848      337    12229 |    10717     4931    124 |  0.000 % |
187.04/187.15	c |      7494 |     848      337    12229 |    11789     7494    124 |  0.000 % |
188.94/189.04	c |     11339 |     848      337    12229 |    12968    11339    160 |  0.000 % |
191.84/191.92	c |     17107 |     848      337    12229 |    14265    10569    186 |  0.000 % |
196.85/196.93	c |     25758 |     848      337    12229 |    15692    11937    141 |  0.000 % |
201.74/201.83	c ===============================================================================
202.24/202.37	c core #4
202.24/202.37	c 
202.24/202.37	c 
202.24/202.37	c Core size: 240	Core Weight: 1	Total Weight: 4
202.24/202.37	c
202.24/202.37	c
202.24/202.37	c ============================[ Search Statistics ]==============================
202.24/202.37	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
202.24/202.37	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
202.24/202.37	c ===============================================================================
202.24/202.37	c |         0 |    1088      338    12709 |     5000        0    nan |  0.000 % |
202.24/202.40	c |       103 |    1088      338    12709 |     5500      103    254 |  0.000 % |
202.34/202.42	c |       256 |    1088      338    12709 |     6050      256    195 |  0.000 % |
202.34/202.44	c |       482 |    1088      338    12709 |     6655      482    172 |  0.000 % |
202.34/202.47	c |       820 |    1088      338    12709 |     7320      820    152 |  0.000 % |
202.44/202.52	c |      1329 |    1088      338    12709 |     8052     1329    140 |  0.000 % |
202.54/202.62	c |      2090 |    1088      338    12709 |     8857     2090    132 |  0.000 % |
202.73/202.80	c |      3229 |    1088      338    12709 |     9743     3229    132 |  0.000 % |
202.94/203.04	c |      4938 |    1088      338    12709 |    10717     4938    129 |  0.000 % |
203.33/203.49	c |      7503 |    1088      338    12709 |    11789     7503    124 |  0.000 % |
204.04/204.16	c |     11347 |    1088      338    12709 |    12968    11347    119 |  0.000 % |
205.13/205.21	c |     17113 |    1088      338    12709 |    14265    10545    100 |  0.000 % |
206.94/207.08	c |     25763 |    1088      338    12709 |    15692    11964    113 |  0.000 % |
210.14/210.27	c |     38738 |    1088      338    12709 |    17261     9053    130 |  0.000 % |
214.93/215.06	c |     58199 |    1088      338    12709 |    18987    11052    116 |  0.000 % |
223.13/223.22	c |     87391 |    1088      338    12709 |    20886    11482    115 |  0.000 % |
235.12/235.25	c |    131180 |    1088      338    12709 |    22974    13112    107 |  0.000 % |
254.62/254.79	c |    196864 |    1088      338    12709 |    25272    19285    105 |  0.000 % |
284.11/284.21	c |    295391 |    1088      338    12709 |    27799    17736    100 |  0.000 % |
330.80/330.97	c |    443180 |    1088      338    12709 |    30579    14923     99 |  0.000 % |
413.38/413.50	c |    664866 |    1088      338    12709 |    33637    23539    105 |  0.000 % |
554.03/554.25	c |    997391 |    1088      338    12709 |    37001    24069    110 |  0.000 % |
743.19/743.44	c |   1496182 |    1088      338    12709 |    40701    16764    102 |  0.000 % |
1066.70/1067.01	c |   2244364 |    1088      338    12709 |    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-2680900-1277457124/watcher-2680900-1277457124 -o /tmp/evaluation-result-2680900-1277457124/solver-2680900-1277457124 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680900-1277457124.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: 0.92 0.97 0.91 3/105 29298
/proc/meminfo: memFree=1793996/2059040 swapFree=4140268/4192956
[pid=29298] ppid=29296 vsize=2652 CPUtime=0
/proc/29298/stat : 29298 (wbo1.4b) R 29296 29298 28970 0 -1 4202496 269 0 0 0 0 0 0 0 25 0 1 0 87003813 2715648 188 1992294400 134512640 135752675 4294056640 18446744073709551615 135207291 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29298/statm: 663 188 139 303 0 338 0

[startup+0.10904 s]
/proc/loadavg: 0.92 0.97 0.91 3/105 29298
/proc/meminfo: memFree=1793996/2059040 swapFree=4140268/4192956
[pid=29298] ppid=29296 vsize=3232 CPUtime=0.1
/proc/29298/stat : 29298 (wbo1.4b) R 29296 29298 28970 0 -1 4202496 474 0 0 0 10 0 0 0 25 0 1 0 87003813 3309568 373 1992294400 134512640 135752675 4294056640 18446744073709551615 134638016 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29298/statm: 808 373 145 303 0 503 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3232

[startup+0.201052 s]
/proc/loadavg: 0.92 0.97 0.91 3/105 29298
/proc/meminfo: memFree=1793996/2059040 swapFree=4140268/4192956
[pid=29298] ppid=29296 vsize=3760 CPUtime=0.19
/proc/29298/stat : 29298 (wbo1.4b) R 29296 29298 28970 0 -1 4202496 623 0 0 0 18 1 0 0 25 0 1 0 87003813 3850240 522 1992294400 134512640 135752675 4294056640 18446744073709551615 134518464 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29298/statm: 940 522 145 303 0 635 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3760

[startup+0.301064 s]
/proc/loadavg: 0.92 0.97 0.91 3/105 29298
/proc/meminfo: memFree=1793996/2059040 swapFree=4140268/4192956
[pid=29298] ppid=29296 vsize=4420 CPUtime=0.29
/proc/29298/stat : 29298 (wbo1.4b) R 29296 29298 28970 0 -1 4202496 768 0 0 0 28 1 0 0 25 0 1 0 87003813 4526080 667 1992294400 134512640 135752675 4294056640 18446744073709551615 135204771 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29298/statm: 1105 667 145 303 0 800 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4420

[startup+0.701114 s]
/proc/loadavg: 0.92 0.97 0.91 3/105 29298
/proc/meminfo: memFree=1793996/2059040 swapFree=4140268/4192956
[pid=29298] ppid=29296 vsize=6664 CPUtime=0.69
/proc/29298/stat : 29298 (wbo1.4b) R 29296 29298 28970 0 -1 4202496 1329 0 0 0 67 2 0 0 25 0 1 0 87003813 6823936 1228 1992294400 134512640 135752675 4294056640 18446744073709551615 134519008 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29298/statm: 1666 1228 145 303 0 1361 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6664

[startup+1.50022 s]
/proc/loadavg: 0.92 0.97 0.91 2/106 29299
/proc/meminfo: memFree=1787912/2059040 swapFree=4140268/4192956
[pid=29298] ppid=29296 vsize=9964 CPUtime=1.49
/proc/29298/stat : 29298 (wbo1.4b) R 29296 29298 28970 0 -1 4202496 2167 0 0 0 147 2 0 0 25 0 1 0 87003813 10203136 2066 1992294400 134512640 135752675 4294056640 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29298/statm: 2491 2066 145 303 0 2186 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9964

[startup+3.10042 s]
/proc/loadavg: 0.92 0.97 0.91 2/106 29299
/proc/meminfo: memFree=1783200/2059040 swapFree=4140268/4192956
[pid=29298] ppid=29296 vsize=15508 CPUtime=3.09
/proc/29298/stat : 29298 (wbo1.4b) R 29296 29298 28970 0 -1 4202496 3533 0 0 0 304 5 0 0 25 0 1 0 87003813 15880192 3432 1992294400 134512640 135752675 4294056640 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29298/statm: 3877 3432 145 303 0 3572 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15508

[startup+6.30082 s]
/proc/loadavg: 0.93 0.97 0.91 2/106 29299
/proc/meminfo: memFree=1772784/2059040 swapFree=4140268/4192956
[pid=29298] ppid=29296 vsize=25156 CPUtime=6.29
/proc/29298/stat : 29298 (wbo1.4b) R 29296 29298 28970 0 -1 4202496 5971 0 0 0 619 10 0 0 25 0 1 0 87003813 25759744 5870 1992294400 134512640 135752675 4294056640 18446744073709551615 134611618 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29298/statm: 6289 5870 145 303 0 5984 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25156

[startup+12.7006 s]
/proc/loadavg: 0.93 0.97 0.91 2/106 29299
/proc/meminfo: memFree=1755672/2059040 swapFree=4140268/4192956
[pid=29298] ppid=29296 vsize=41764 CPUtime=12.69
/proc/29298/stat : 29298 (wbo1.4b) R 29296 29298 28970 0 -1 4202496 10092 0 0 0 1246 23 0 0 25 0 1 0 87003813 42766336 9991 1992294400 134512640 135752675 4294056640 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29298/statm: 10441 9991 145 303 0 10136 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41764

[startup+25.5012 s]
/proc/loadavg: 0.95 0.97 0.91 2/106 29299
/proc/meminfo: memFree=1725292/2059040 swapFree=4140268/4192956
[pid=29298] ppid=29296 vsize=71108 CPUtime=25.49
/proc/29298/stat : 29298 (wbo1.4b) R 29296 29298 28970 0 -1 4202496 17421 0 0 0 2503 46 0 0 25 0 1 0 87003813 72814592 17320 1992294400 134512640 135752675 4294056640 18446744073709551615 134517409 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29298/statm: 17777 17320 145 303 0 17472 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 71108

[startup+51.1015 s]
/proc/loadavg: 0.96 0.97 0.91 2/106 29301
/proc/meminfo: memFree=1675072/2059040 swapFree=4140268/4192956
[pid=29298] ppid=29296 vsize=121444 CPUtime=51.08
/proc/29298/stat : 29298 (wbo1.4b) R 29296 29298 28970 0 -1 4202496 30015 0 0 0 5024 84 0 0 25 0 1 0 87003813 124358656 29914 1992294400 134512640 135752675 4294056640 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29298/statm: 30361 29914 145 303 0 30056 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 121444

[startup+102.302 s]
/proc/loadavg: 0.98 0.97 0.91 2/106 29301
/proc/meminfo: memFree=1579220/2059040 swapFree=4140268/4192956
[pid=29298] ppid=29296 vsize=216332 CPUtime=102.27
/proc/29298/stat : 29298 (wbo1.4b) R 29296 29298 28970 0 -1 4202496 53708 0 0 0 10076 151 0 0 25 0 1 0 87003813 221523968 53607 1992294400 134512640 135752675 4294056640 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29298/statm: 54083 53607 145 303 0 53778 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 216332

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 29303
/proc/meminfo: memFree=1476796/2059040 swapFree=4140268/4192956
[pid=29298] ppid=29296 vsize=319440 CPUtime=162.25
/proc/29298/stat : 29298 (wbo1.4b) R 29296 29298 28970 0 -1 4202496 79447 0 0 0 15997 228 0 0 25 0 1 0 87003813 327106560 79346 1992294400 134512640 135752675 4294056640 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29298/statm: 79860 79346 145 303 0 79555 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 319440

[startup+222.309 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 29305
/proc/meminfo: memFree=1414672/2059040 swapFree=4140268/4192956
[pid=29298] ppid=29296 vsize=380532 CPUtime=222.23
/proc/29298/stat : 29298 (wbo1.4b) R 29296 29298 28970 0 -1 4202496 94800 0 0 0 21924 299 0 0 25 0 1 0 87003813 389664768 94668 1992294400 134512640 135752675 4294056640 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29298/statm: 95133 94668 146 303 0 94828 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 380532

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 29307
/proc/meminfo: memFree=1336676/2059040 swapFree=4140268/4192956
[pid=29298] ppid=29296 vsize=459304 CPUtime=282.21
/proc/29298/stat : 29298 (wbo1.4b) R 29296 29298 28970 0 -1 4202496 114480 0 0 0 27833 388 0 0 25 0 1 0 87003813 470327296 114348 1992294400 134512640 135752675 4294056640 18446744073709551615 134639507 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29298/statm: 114826 114348 146 303 0 114521 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 459304

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 29309
/proc/meminfo: memFree=1254960/2059040 swapFree=4140268/4192956
[pid=29298] ppid=29296 vsize=539996 CPUtime=342.2
/proc/29298/stat : 29298 (wbo1.4b) R 29296 29298 28970 0 -1 4202496 134637 0 0 0 33748 472 0 0 25 0 1 0 87003813 552955904 134505 1992294400 134512640 135752675 4294056640 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29298/statm: 134999 134505 146 303 0 134694 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 539996

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 29309
/proc/meminfo: memFree=1178576/2059040 swapFree=4140268/4192956
[pid=29298] ppid=29296 vsize=617212 CPUtime=402.18
/proc/29298/stat : 29298 (wbo1.4b) R 29296 29298 28970 0 -1 4202496 153896 0 0 0 39677 541 0 0 25 0 1 0 87003813 632025088 153764 1992294400 134512640 135752675 4294056640 18446744073709551615 134517424 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29298/statm: 154303 153764 146 303 0 153998 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 617212

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 29311
/proc/meminfo: memFree=1113848/2059040 swapFree=4140268/4192956
[pid=29298] ppid=29296 vsize=681264 CPUtime=462.16
/proc/29298/stat : 29298 (wbo1.4b) R 29296 29298 28970 0 -1 4202496 169901 0 0 0 45611 605 0 0 25 0 1 0 87003813 697614336 169769 1992294400 134512640 135752675 4294056640 18446744073709551615 134611778 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29298/statm: 170316 169769 146 303 0 170011 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 681264

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 29313
/proc/meminfo: memFree=1037836/2059040 swapFree=4140268/4192956
[pid=29298] ppid=29296 vsize=757720 CPUtime=522.15
/proc/29298/stat : 29298 (wbo1.4b) R 29296 29298 28970 0 -1 4202496 189009 0 0 0 51546 669 0 0 25 0 1 0 87003813 775905280 188877 1992294400 134512640 135752675 4294056640 18446744073709551615 134517409 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29298/statm: 189430 188877 146 303 0 189125 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 757720

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 29315
/proc/meminfo: memFree=961576/2059040 swapFree=4140268/4192956
[pid=29298] ppid=29296 vsize=833324 CPUtime=582.13
/proc/29298/stat : 29298 (wbo1.4b) R 29296 29298 28970 0 -1 4202496 207909 0 0 0 57481 732 0 0 25 0 1 0 87003813 853323776 207777 1992294400 134512640 135752675 4294056640 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29298/statm: 208331 207777 146 303 0 208026 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 833324

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 29317
/proc/meminfo: memFree=878248/2059040 swapFree=4140268/4192956
[pid=29298] ppid=29296 vsize=917148 CPUtime=642.12
/proc/29298/stat : 29298 (wbo1.4b) R 29296 29298 28970 0 -1 4202496 228865 0 0 0 63402 810 0 0 25 0 1 0 87003813 939159552 228733 1992294400 134512640 135752675 4294056640 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29298/statm: 229287 228733 146 303 0 228982 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 917148

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 29317
/proc/meminfo: memFree=796532/2059040 swapFree=4140268/4192956
[pid=29298] ppid=29296 vsize=998176 CPUtime=702.1
/proc/29298/stat : 29298 (wbo1.4b) R 29296 29298 28970 0 -1 4202496 249086 0 0 0 69333 877 0 0 25 0 1 0 87003813 1022132224 248954 1992294400 134512640 135752675 4294056640 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29298/statm: 249544 248954 146 303 0 249239 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 998176

[startup+762.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 29319
/proc/meminfo: memFree=717668/2059040 swapFree=4140268/4192956
[pid=29298] ppid=29296 vsize=1076300 CPUtime=762.09
/proc/29298/stat : 29298 (wbo1.4b) R 29296 29298 28970 0 -1 4202496 268589 0 0 0 75254 955 0 0 25 0 1 0 87003813 1102131200 268457 1992294400 134512640 135752675 4294056640 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29298/statm: 269075 268457 146 303 0 268770 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 1076300

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 29321
/proc/meminfo: memFree=650336/2059040 swapFree=4140268/4192956
[pid=29298] ppid=29296 vsize=1144064 CPUtime=822.06
/proc/29298/stat : 29298 (wbo1.4b) R 29296 29298 28970 0 -1 4202496 285523 0 0 0 81182 1024 0 0 25 0 1 0 87003813 1171521536 285391 1992294400 134512640 135752675 4294056640 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29298/statm: 286016 285391 146 303 0 285711 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 1144064

[startup+882.309 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 29323
/proc/meminfo: memFree=585484/2059040 swapFree=4140268/4192956
[pid=29298] ppid=29296 vsize=1208480 CPUtime=882.06
/proc/29298/stat : 29298 (wbo1.4b) R 29296 29298 28970 0 -1 4202496 301630 0 0 0 87113 1093 0 0 25 0 1 0 87003813 1237483520 301498 1992294400 134512640 135752675 4294056640 18446744073709551615 134638016 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29298/statm: 302120 301498 146 303 0 301815 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 1208480

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 29325
/proc/meminfo: memFree=523360/2059040 swapFree=4140268/4192956
[pid=29298] ppid=29296 vsize=1271632 CPUtime=942.03
/proc/29298/stat : 29298 (wbo1.4b) R 29296 29298 28970 0 -1 4202496 317385 0 0 0 93047 1156 0 0 25 0 1 0 87003813 1302151168 317253 1992294400 134512640 135752675 4294056640 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29298/statm: 317908 317253 146 303 0 317603 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 1271632

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 29325
/proc/meminfo: memFree=461484/2059040 swapFree=4140268/4192956
[pid=29298] ppid=29296 vsize=1332688 CPUtime=1002.02
/proc/29298/stat : 29298 (wbo1.4b) R 29296 29298 28970 0 -1 4202496 332627 0 0 0 98979 1223 0 0 25 0 1 0 87003813 1364672512 332495 1992294400 134512640 135752675 4294056640 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29298/statm: 333172 332495 146 303 0 332867 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 1332688

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 29327
/proc/meminfo: memFree=401096/2059040 swapFree=4140268/4192956
[pid=29298] ppid=29296 vsize=1393320 CPUtime=1062
/proc/29298/stat : 29298 (wbo1.4b) R 29296 29298 28970 0 -1 4202496 347798 0 0 0 104906 1294 0 0 25 0 1 0 87003813 1426759680 347666 1992294400 134512640 135752675 4294056640 18446744073709551615 134611761 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29298/statm: 348330 347666 146 303 0 348025 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 1393320

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 29329
/proc/meminfo: memFree=331284/2059040 swapFree=4140268/4192956
[pid=29298] ppid=29296 vsize=1462448 CPUtime=1121.98
/proc/29298/stat : 29298 (wbo1.4b) R 29296 29298 28970 0 -1 4202496 365044 0 0 0 110844 1354 0 0 25 0 1 0 87003813 1497546752 364912 1992294400 134512640 135752675 4294056640 18446744073709551615 134611796 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29298/statm: 365612 364912 146 303 0 365307 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 1462448

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 29331
/proc/meminfo: memFree=262712/2059040 swapFree=4140268/4192956
[pid=29298] ppid=29296 vsize=1531808 CPUtime=1181.96
/proc/29298/stat : 29298 (wbo1.4b) R 29296 29298 28970 0 -1 4202496 382361 0 0 0 116787 1409 0 0 25 0 1 0 87003813 1568571392 382229 1992294400 134512640 135752675 4294056640 18446744073709551615 134637659 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29298/statm: 382952 382229 146 303 0 382647 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 1531808

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 29336
/proc/meminfo: memFree=191908/2059040 swapFree=4140268/4192956
[pid=29298] ppid=29296 vsize=1600936 CPUtime=1241.95
/proc/29298/stat : 29298 (wbo1.4b) R 29296 29298 28970 0 -1 4202496 399611 0 0 0 122736 1459 0 0 25 0 1 0 87003813 1639358464 399479 1992294400 134512640 135752675 4294056640 18446744073709551615 134611655 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29298/statm: 400234 399479 146 303 0 399929 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 1600936

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 29336
/proc/meminfo: memFree=126932/2059040 swapFree=4140268/4192956
[pid=29298] ppid=29296 vsize=1666580 CPUtime=1301.93
/proc/29298/stat : 29298 (wbo1.4b) R 29296 29298 28970 0 -1 4202496 416031 0 0 0 128688 1505 0 0 25 0 1 0 87003813 1706577920 415899 1992294400 134512640 135752675 4294056640 18446744073709551615 134611761 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29298/statm: 416645 415899 146 303 0 416340 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 1666580

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 29338
/proc/meminfo: memFree=48068/2059040 swapFree=4140268/4192956
[pid=29298] ppid=29296 vsize=1745160 CPUtime=1361.91
/proc/29298/stat : 29298 (wbo1.4b) R 29296 29298 28970 0 -1 4202496 435642 0 0 0 134639 1552 0 0 25 0 1 0 87003813 1787043840 435510 1992294400 134512640 135752675 4294056640 18446744073709551615 134611579 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29298/statm: 436290 435510 146 303 0 435985 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 1745160

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 29340
/proc/meminfo: memFree=10084/2059040 swapFree=4140268/4192956
[pid=29298] ppid=29296 vsize=1809216 CPUtime=1421.84
/proc/29298/stat : 29298 (wbo1.4b) R 29296 29298 28970 0 -1 4202496 451598 0 0 0 140599 1585 0 0 25 0 1 0 87003813 1852637184 451466 1992294400 134512640 135752675 4294056640 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/29298/statm: 452304 451466 146 303 0 451999 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 1809216



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1469.6 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 29342
/proc/meminfo: memFree=10612/2059040 swapFree=4140268/4192956
[pid=29298] ppid=29296 vsize=1843228 CPUtime=1468.99
/proc/29298/stat : 29298 (wbo1.4b) R 29296 29298 28970 0 -1 4202496 460012 0 0 0 145296 1603 0 0 25 0 1 0 87003813 1887465472 459880 1992294400 134512640 135752675 4294056640 18446744073709551615 134517424 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/29298/statm: 460807 459880 146 303 0 460502 0
Current children cumulated CPU time (s) 1468.99
Current children cumulated vsize (KiB) 1843228

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

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

[startup+1469.72 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 29342
/proc/meminfo: memFree=10612/2059040 swapFree=4140268/4192956
[pid=29298] ppid=29296 vsize=0 CPUtime=1469.09
/proc/29298/stat : 29298 (wbo1.4b) R 29296 29298 28970 0 -1 4203524 460012 0 0 0 145296 1613 0 0 25 0 1 0 87003813 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 0 0 0 0
/proc/29298/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1469.09
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1469.79
CPU time (s): 1469.18
CPU user time (s): 1452.97
CPU system time (s): 16.2105
CPU usage (%): 99.9585
Max. virtual memory (cumulated for all children) (KiB): 1843228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1452.97
system time used= 16.2105
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460012
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= 1757

runsolver used 2.51862 second user time and 6.89095 second system time

The end

Launcher Data 

Begin job on node054 at 2010-06-25 11:12:04
IDJOB=2680900
IDBENCH=2866
IDSOLVER=1190
FILE ID=node054/2680900-1277457124
PBS_JOBID= 11188115
Free space on /tmp= 62504 MiB

SOLVER NAME= wbo 1.4b (fixed)
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-2680900-1277457124/watcher-2680900-1277457124 -o /tmp/evaluation-result-2680900-1277457124/solver-2680900-1277457124 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680900-1277457124.opb

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

MD5SUM BENCH= bc692dc92013616c4d370a3b9a33f673
RANDOM SEED=788557759

node054.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		: 3000.217
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	: 6000.43
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		: 3000.217
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1794524 kB
Buffers:         55560 kB
Cached:         105176 kB
SwapCached:       5568 kB
Active:          31940 kB
Inactive:       141828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1794524 kB
SwapTotal:     4192956 kB
SwapFree:      4140268 kB
Dirty:            2744 kB
Writeback:           0 kB
AnonPages:       11744 kB
Mapped:          11828 kB
Slab:            69096 kB
PageTables:       4112 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181340 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62500 MiB
End job on node054 at 2010-06-25 11:36:36