Trace number 2655804

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? (TO) 1800.17 1800.79

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/area_delay/normalized-fir08_area_delay.opb
MD5SUMe9d9fc2aedf45217e1b47072b194c567
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark23
Best CPU time to get the best result obtained on this benchmark1164.27
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 31
Optimality of the best value was proved NO
Number of variables124856
Total number of constraints521620
Number of constraints which are clauses521620
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 constraint1023
Number of terms in the objective function 61556
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 61556
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 61556
Number of bits of the biggest sum of numbers16
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c wbo 1.4 beta - 20100517
0.00/0.00	c Parsing opb file format. File HOME/instance-2655804-1276638387.opb.
0.00/0.00	c Instance file HOME/instance-2655804-1276638387.opb
0.00/0.00	c File size is 17901390 bytes.
3.29/3.31	c Highest Coefficient sum: 1024
3.29/3.32	c ============================[ Problem Statistics ]=============================
3.29/3.32	c |                                                                             |
3.29/3.32	c |  Parsing time:          3.25         s                                      |
3.29/3.32	c |  Number Variables:      124856                                              |
3.29/3.32	c |  Number Clauses:        521620                                              |
3.29/3.32	c |  Number Cardinality:    0                                                   |
3.29/3.32	c |  Number PB Constraints: 0                                                   |
20.18/20.22	c ============================[ Search Statistics ]==============================
20.18/20.22	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
20.18/20.22	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
20.18/20.22	c ===============================================================================
20.18/20.22	c |         0 |  123956   522354  1367064 |   173873        0    nan |  0.000 % |
20.38/20.44	c ===============================================================================
20.38/20.44	c New solution: 31
20.38/20.44	o 31
20.38/20.44	c Elapsed CPU time: 20.0969 s	Remaining CPU time: 159.903 s
20.38/20.44	c ===============================================================================
20.38/20.44	c |         1 |  123956   522355  1428620 |   174118        1      4 |  0.000 % |
20.48/20.59	c ===============================================================================
20.48/20.59	c New solution: 30
20.48/20.59	o 30
20.48/20.59	c Elapsed CPU time: 20.2319 s	Remaining CPU time: 159.768 s
20.48/20.59	c ===============================================================================
20.48/20.59	c |         3 |  123956   522356  1490176 |   174118        3     44 |  0.000 % |
23.88/23.99	c |       108 |  123956   522356  1490176 |   191530      108    238 |  0.721 % |
25.97/26.09	c |       259 |  123956   522356  1490176 |   210683      259    137 |  0.721 % |
34.37/34.48	c |       485 |  123956   522356  1490176 |   231751      485    141 |  0.721 % |
66.07/66.14	c |       822 |  123956   522356  1490176 |   254927      822    128 |  0.721 % |
76.04/76.19	c |      1328 |  123956   522356  1490176 |   280419     1328    110 |  0.721 % |
107.04/107.12	c |      2088 |  123956   522356  1490176 |   308461     2088    108 |  0.721 % |
180.81/180.95	c There are 900 assigned variables. 79 in cost function.
191.00/191.11	c core #1
191.00/191.11	c core #2
191.00/191.11	c core #3
191.00/191.11	c core #4
191.00/191.11	c core #5
191.00/191.11	c core #6
191.00/191.11	c core #7
191.00/191.11	c core #8
191.00/191.11	c core #9
191.00/191.11	c core #10
191.00/191.11	c core #11
191.00/191.11	c core #12
191.00/191.11	c core #13
191.00/191.11	c core #14
191.00/191.11	c core #15
191.00/191.11	c core #16
191.00/191.11	c ============================[ Search Statistics ]==============================
191.00/191.11	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
191.00/191.11	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
191.00/191.11	c ===============================================================================
191.00/191.11	c |         0 |    7571   570596   731143 |   190198        0    nan |  0.000 % |
191.00/191.16	c ===============================================================================
191.71/191.83	c core #17
191.71/191.83	c ============================[ Search Statistics ]==============================
191.71/191.83	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
191.71/191.83	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
191.71/191.83	c ===============================================================================
191.71/191.83	c |         0 |    8815   570606   748577 |   190202        0    nan |  0.000 % |
191.80/191.99	c |       100 |    8814   570606   748577 |   209222      100     43 | 93.084 % |
192.10/192.20	c |       250 |    8813   570606   748577 |   230144      250    655 | 93.085 % |
194.01/194.13	c ===============================================================================
194.71/194.84	c core #18
194.71/194.84	c ============================[ Search Statistics ]==============================
194.71/194.84	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
194.71/194.84	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
194.71/194.84	c ===============================================================================
194.71/194.84	c |         0 |   25238   570671   923218 |   190223        0    nan |  0.000 % |
194.81/194.93	c ===============================================================================
195.40/195.57	c core #19
195.40/195.57	c ============================[ Search Statistics ]==============================
195.40/195.57	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
195.40/195.57	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
195.40/195.57	c ===============================================================================
195.40/195.57	c |         0 |   25325   570675   923499 |   190225        0    nan |  0.000 % |
197.30/197.47	c |       100 |   25325   570675   923499 |   209247      100    522 | 80.997 % |
201.31/201.47	c |       251 |   25321   570675   923499 |   230172      246    348 | 81.002 % |
204.40/204.59	c |       476 |   25321   570675   923499 |   253189      471    360 | 81.002 % |
208.70/208.86	c ===============================================================================
209.40/209.58	c core #20
209.40/209.58	c ============================[ Search Statistics ]==============================
209.40/209.58	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
209.40/209.58	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
209.40/209.58	c ===============================================================================
209.40/209.58	c |         0 |   32648   570722   958695 |   190240        0    nan |  0.000 % |
209.70/209.84	c |       100 |   32648   570722   958695 |   209264      100    855 | 76.471 % |
210.40/210.57	c |       251 |   32648   570722   958695 |   230191      251    454 | 76.471 % |
238.29/238.44	c |       477 |   32648   570722   958695 |   253210      477    502 | 76.471 % |
275.98/276.14	c |       814 |   32648   570722   958695 |   278531      814    624 | 76.471 % |
280.97/281.11	c |      1321 |   32648   570722   958695 |   306384     1321    559 | 76.471 % |
335.16/335.32	c |      2080 |   32648   570722   958695 |   337022     2080    634 | 76.471 % |
344.75/344.91	c |      3221 |   32648   570722   958695 |   370725     3221    882 | 76.471 % |
442.22/442.47	c |      4930 |   32648   570722   958695 |   407797     4930   1045 | 76.471 % |
570.88/571.18	c |      7492 |   32648   570722   958695 |   448577     7492   1094 | 76.471 % |
788.01/788.33	c |     11336 |   32648   570722   958695 |   493435    11336   1309 | 76.471 % |
947.65/948.00	c |     17102 |   32648   570722   958695 |   542778    17102   1959 | 76.471 % |
1224.06/1224.56	c |     25751 |   32648   570722   958695 |   597056    25751   3708 | 76.471 % |
1492.48/1493.08	c |     38727 |   32648   570722   958695 |   656762    38727   3869 | 76.471 % |

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-2655804-1276638387/watcher-2655804-1276638387 -o /tmp/evaluation-result-2655804-1276638387/solver-2655804-1276638387 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2655804-1276638387.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 0.98 0.99 3/106 4260
/proc/meminfo: memFree=1844996/2059040 swapFree=4139776/4192956
[pid=4260] ppid=4258 vsize=20932 CPUtime=0
/proc/4260/stat : 4260 (wbo1.4b) R 4258 4260 3662 0 -1 4202496 468 0 0 0 0 0 0 0 17 0 1 0 39440299 21434368 387 1992294400 134512640 135751879 4287338112 18446744073709551615 134613727 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4260/statm: 5233 388 141 303 0 557 0

[startup+0.105508 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 4260
/proc/meminfo: memFree=1844996/2059040 swapFree=4139776/4192956
[pid=4260] ppid=4258 vsize=29392 CPUtime=0.09
/proc/4260/stat : 4260 (wbo1.4b) R 4258 4260 3662 0 -1 4202496 2649 0 0 0 9 0 0 0 17 0 1 0 39440299 30097408 2479 1992294400 134512640 135751879 4287338112 18446744073709551615 135277534 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4260/statm: 7462 2480 283 303 0 2786 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 29392

[startup+0.20052 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 4260
/proc/meminfo: memFree=1844996/2059040 swapFree=4139776/4192956
[pid=4260] ppid=4258 vsize=34588 CPUtime=0.19
/proc/4260/stat : 4260 (wbo1.4b) R 4258 4260 3662 0 -1 4202496 3861 0 0 0 18 1 0 0 17 0 1 0 39440299 35418112 3565 1992294400 134512640 135751879 4287338112 18446744073709551615 135206651 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4260/statm: 8647 3565 414 303 0 3971 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 34588

[startup+0.300533 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 4260
/proc/meminfo: memFree=1844996/2059040 swapFree=4139776/4192956
[pid=4260] ppid=4258 vsize=36272 CPUtime=0.29
/proc/4260/stat : 4260 (wbo1.4b) R 4258 4260 3662 0 -1 4202496 4771 0 0 0 28 1 0 0 17 0 1 0 39440299 37142528 4396 1992294400 134512640 135751879 4287338112 18446744073709551615 135211112 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4260/statm: 9068 4396 553 303 0 4392 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 36272

[startup+0.700585 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 4260
/proc/meminfo: memFree=1844996/2059040 swapFree=4139776/4192956
[pid=4260] ppid=4258 vsize=45172 CPUtime=0.69
/proc/4260/stat : 4260 (wbo1.4b) R 4258 4260 3662 0 -1 4202496 7237 0 0 0 67 2 0 0 17 0 1 0 39440299 46256128 6765 1992294400 134512640 135751879 4287338112 18446744073709551615 135225251 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4260/statm: 11293 6765 1043 303 0 6617 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 45172

[startup+1.50069 s]
/proc/loadavg: 0.92 0.98 0.99 4/107 4261
/proc/meminfo: memFree=1817336/2059040 swapFree=4139776/4192956
[pid=4260] ppid=4258 vsize=53120 CPUtime=1.48
/proc/4260/stat : 4260 (wbo1.4b) R 4258 4260 3662 0 -1 4202496 10286 0 0 0 145 3 0 0 18 0 1 0 39440299 54394880 9814 1992294400 134512640 135751879 4287338112 18446744073709551615 134559686 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4260/statm: 13280 9814 2136 303 0 8604 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 53120

[startup+3.1009 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 4261
/proc/meminfo: memFree=1807044/2059040 swapFree=4139776/4192956
[pid=4260] ppid=4258 vsize=66936 CPUtime=3.08
/proc/4260/stat : 4260 (wbo1.4b) R 4258 4260 3662 0 -1 4202496 15728 0 0 0 303 5 0 0 21 0 1 0 39440299 68542464 15256 1992294400 134512640 135751879 4287338112 18446744073709551615 134562724 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4260/statm: 16734 15256 4234 303 0 12058 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 66936

[startup+6.30132 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 4261
/proc/meminfo: memFree=1756328/2059040 swapFree=4139776/4192956
[pid=4260] ppid=4258 vsize=94220 CPUtime=6.28
/proc/4260/stat : 4260 (wbo1.4b) R 4258 4260 3662 0 -1 4202496 27461 0 0 0 618 10 0 0 25 0 1 0 39440299 96481280 22232 1992294400 134512640 135751879 4287338112 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4260/statm: 23555 22232 145 303 0 23250 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 94220

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 4261
/proc/meminfo: memFree=1754716/2059040 swapFree=4139776/4192956
[pid=4260] ppid=4258 vsize=95936 CPUtime=12.69
/proc/4260/stat : 4260 (wbo1.4b) R 4258 4260 3662 0 -1 4202496 27873 0 0 0 1254 15 0 0 25 0 1 0 39440299 98238464 22644 1992294400 134512640 135751879 4287338112 18446744073709551615 135211008 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4260/statm: 23984 22644 145 303 0 23679 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 95936

[startup+25.5008 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 4263
/proc/meminfo: memFree=1759924/2059040 swapFree=4139776/4192956
[pid=4260] ppid=4258 vsize=89376 CPUtime=25.47
/proc/4260/stat : 4260 (wbo1.4b) R 4258 4260 3662 0 -1 4202496 29521 0 0 0 2509 38 0 0 25 0 1 0 39440299 91521024 21176 1992294400 134512640 135751879 4287338112 18446744073709551615 134518464 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4260/statm: 22344 21176 147 303 0 22039 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 89376

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 4263
/proc/meminfo: memFree=1760048/2059040 swapFree=4139776/4192956
[pid=4260] ppid=4258 vsize=89376 CPUtime=51.06
/proc/4260/stat : 4260 (wbo1.4b) R 4258 4260 3662 0 -1 4202496 29521 0 0 0 5059 47 0 0 25 0 1 0 39440299 91521024 21176 1992294400 134512640 135751879 4287338112 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4260/statm: 22344 21176 147 303 0 22039 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 89376

[startup+102.301 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 4265
/proc/meminfo: memFree=1760048/2059040 swapFree=4139776/4192956
[pid=4260] ppid=4258 vsize=89376 CPUtime=102.24
/proc/4260/stat : 4260 (wbo1.4b) R 4258 4260 3662 0 -1 4202496 29521 0 0 0 10169 55 0 0 25 0 1 0 39440299 91521024 21176 1992294400 134512640 135751879 4287338112 18446744073709551615 134606342 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4260/statm: 22344 21176 147 303 0 22039 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 89376

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 4265
/proc/meminfo: memFree=1760048/2059040 swapFree=4139776/4192956
[pid=4260] ppid=4258 vsize=89376 CPUtime=162.22
/proc/4260/stat : 4260 (wbo1.4b) R 4258 4260 3662 0 -1 4202496 29521 0 0 0 16156 66 0 0 25 0 1 0 39440299 91521024 21176 1992294400 134512640 135751879 4287338112 18446744073709551615 134606320 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4260/statm: 22344 21176 147 303 0 22039 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 89376

[startup+222.309 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 4267
/proc/meminfo: memFree=1736116/2059040 swapFree=4139776/4192956
[pid=4260] ppid=4258 vsize=115072 CPUtime=222.2
/proc/4260/stat : 4260 (wbo1.4b) R 4258 4260 3662 0 -1 4202496 68513 0 0 0 22128 92 0 0 25 0 1 0 39440299 117833728 27110 1992294400 134512640 135751879 4287338112 18446744073709551615 134642946 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4260/statm: 28768 27110 151 303 0 28463 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 115072

[startup+282.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 4269
/proc/meminfo: memFree=1736116/2059040 swapFree=4139776/4192956
[pid=4260] ppid=4258 vsize=115072 CPUtime=282.17
/proc/4260/stat : 4260 (wbo1.4b) R 4258 4260 3662 0 -1 4202496 68513 0 0 0 28118 99 0 0 25 0 1 0 39440299 117833728 27110 1992294400 134512640 135751879 4287338112 18446744073709551615 134518929 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4260/statm: 28768 27110 151 303 0 28463 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 115072

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 4271
/proc/meminfo: memFree=1735992/2059040 swapFree=4139776/4192956
[pid=4260] ppid=4258 vsize=115072 CPUtime=342.15
/proc/4260/stat : 4260 (wbo1.4b) R 4258 4260 3662 0 -1 4202496 68513 0 0 0 34110 105 0 0 25 0 1 0 39440299 117833728 27110 1992294400 134512640 135751879 4287338112 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4260/statm: 28768 27110 151 303 0 28463 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 115072

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 4273
/proc/meminfo: memFree=1736116/2059040 swapFree=4139776/4192956
[pid=4260] ppid=4258 vsize=115072 CPUtime=402.13
/proc/4260/stat : 4260 (wbo1.4b) R 4258 4260 3662 0 -1 4202496 68513 0 0 0 40103 110 0 0 25 0 1 0 39440299 117833728 27110 1992294400 134512640 135751879 4287338112 18446744073709551615 134518944 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4260/statm: 28768 27110 151 303 0 28463 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 115072

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 4273
/proc/meminfo: memFree=1734008/2059040 swapFree=4139776/4192956
[pid=4260] ppid=4258 vsize=117740 CPUtime=462.11
/proc/4260/stat : 4260 (wbo1.4b) R 4258 4260 3662 0 -1 4202496 69173 0 0 0 46093 118 0 0 25 0 1 0 39440299 120565760 27770 1992294400 134512640 135751879 4287338112 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4260/statm: 29435 27770 151 303 0 29130 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 117740

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 4275
/proc/meminfo: memFree=1726692/2059040 swapFree=4139776/4192956
[pid=4260] ppid=4258 vsize=124908 CPUtime=522.09
/proc/4260/stat : 4260 (wbo1.4b) R 4258 4260 3662 0 -1 4202496 70976 0 0 0 52087 122 0 0 25 0 1 0 39440299 127905792 29573 1992294400 134512640 135751879 4287338112 18446744073709551615 134606354 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4260/statm: 31227 29573 151 303 0 30922 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 124908

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 4277
/proc/meminfo: memFree=1721732/2059040 swapFree=4139776/4192956
[pid=4260] ppid=4258 vsize=129816 CPUtime=582.08
/proc/4260/stat : 4260 (wbo1.4b) R 4258 4260 3662 0 -1 4202496 72207 0 0 0 58082 126 0 0 25 0 1 0 39440299 132931584 30804 1992294400 134512640 135751879 4287338112 18446744073709551615 134606359 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4260/statm: 32454 30804 151 303 0 32149 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 129816

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 4279
/proc/meminfo: memFree=1715284/2059040 swapFree=4139776/4192956
[pid=4260] ppid=4258 vsize=136320 CPUtime=642.06
/proc/4260/stat : 4260 (wbo1.4b) R 4258 4260 3662 0 -1 4202496 73809 0 0 0 64076 130 0 0 25 0 1 0 39440299 139591680 32406 1992294400 134512640 135751879 4287338112 18446744073709551615 134518934 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4260/statm: 34080 32406 151 303 0 33775 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 136320

[startup+702.301 s]

################
# More data... #
################

[startup+822.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 4283
/proc/meminfo: memFree=1686888/2059040 swapFree=4139776/4192956
[pid=4260] ppid=4258 vsize=164772 CPUtime=822
/proc/4260/stat : 4260 (wbo1.4b) R 4258 4260 3662 0 -1 4202496 80923 0 0 0 82054 146 0 0 25 0 1 0 39440299 168726528 39520 1992294400 134512640 135751879 4287338112 18446744073709551615 134518944 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4260/statm: 41193 39520 151 303 0 40888 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 164772

[startup+882.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4294
/proc/meminfo: memFree=1659360/2059040 swapFree=4139776/4192956
[pid=4260] ppid=4258 vsize=191520 CPUtime=881.97
/proc/4260/stat : 4260 (wbo1.4b) R 4258 4260 3662 0 -1 4202496 87626 0 0 0 88042 155 0 0 25 0 1 0 39440299 196116480 46223 1992294400 134512640 135751879 4287338112 18446744073709551615 134616532 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4260/statm: 47880 46223 151 303 0 47575 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 191520

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4296
/proc/meminfo: memFree=1616332/2059040 swapFree=4139776/4192956
[pid=4260] ppid=4258 vsize=234352 CPUtime=941.95
/proc/4260/stat : 4260 (wbo1.4b) R 4258 4260 3662 0 -1 4202496 98326 0 0 0 94029 166 0 0 25 0 1 0 39440299 239976448 56923 1992294400 134512640 135751879 4287338112 18446744073709551615 134518934 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4260/statm: 58588 56923 151 303 0 58283 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 234352

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4298
/proc/meminfo: memFree=1577272/2059040 swapFree=4139776/4192956
[pid=4260] ppid=4258 vsize=273556 CPUtime=1001.94
/proc/4260/stat : 4260 (wbo1.4b) R 4258 4260 3662 0 -1 4202496 108110 0 0 0 100016 178 0 0 25 0 1 0 39440299 280121344 66707 1992294400 134512640 135751879 4287338112 18446744073709551615 134518934 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4260/statm: 68389 66707 151 303 0 68084 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 273556

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4298
/proc/meminfo: memFree=1492828/2059040 swapFree=4139776/4192956
[pid=4260] ppid=4258 vsize=357576 CPUtime=1061.91
/proc/4260/stat : 4260 (wbo1.4b) R 4258 4260 3662 0 -1 4202496 129120 0 0 0 106002 189 0 0 25 0 1 0 39440299 366157824 87717 1992294400 134512640 135751879 4287338112 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4260/statm: 89394 87717 151 303 0 89089 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 357576

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4300
/proc/meminfo: memFree=1444220/2059040 swapFree=4139776/4192956
[pid=4260] ppid=4258 vsize=406584 CPUtime=1121.9
/proc/4260/stat : 4260 (wbo1.4b) R 4258 4260 3662 0 -1 4202496 141371 0 0 0 111994 196 0 0 25 0 1 0 39440299 416342016 99968 1992294400 134512640 135751879 4287338112 18446744073709551615 134516986 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4260/statm: 101646 99968 151 303 0 101341 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 406584

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4302
/proc/meminfo: memFree=1410492/2059040 swapFree=4139776/4192956
[pid=4260] ppid=4258 vsize=442432 CPUtime=1181.88
/proc/4260/stat : 4260 (wbo1.4b) R 4258 4260 3662 0 -1 4202496 150334 0 0 0 117984 204 0 0 25 0 1 0 39440299 453050368 108931 1992294400 134512640 135751879 4287338112 18446744073709551615 134516977 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4260/statm: 110608 108931 151 303 0 110303 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 442432

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4304
/proc/meminfo: memFree=1367464/2059040 swapFree=4139776/4192956
[pid=4260] ppid=4258 vsize=482752 CPUtime=1241.86
/proc/4260/stat : 4260 (wbo1.4b) R 4258 4260 3662 0 -1 4202496 160433 0 0 0 123971 215 0 0 25 0 1 0 39440299 494338048 119030 1992294400 134512640 135751879 4287338112 18446744073709551615 134616334 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4260/statm: 120688 119030 151 303 0 120383 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 482752

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4306
/proc/meminfo: memFree=1310796/2059040 swapFree=4139776/4192956
[pid=4260] ppid=4258 vsize=541432 CPUtime=1301.84
/proc/4260/stat : 4260 (wbo1.4b) R 4258 4260 3662 0 -1 4202496 175107 0 0 0 129946 238 0 0 25 0 1 0 39440299 554426368 133704 1992294400 134512640 135751879 4287338112 18446744073709551615 134518934 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4260/statm: 135358 133704 151 303 0 135053 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 541432

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4306
/proc/meminfo: memFree=1200064/2059040 swapFree=4139776/4192956
[pid=4260] ppid=4258 vsize=650040 CPUtime=1361.82
/proc/4260/stat : 4260 (wbo1.4b) R 4258 4260 3662 0 -1 4202496 202232 0 0 0 135922 260 0 0 25 0 1 0 39440299 665640960 160829 1992294400 134512640 135751879 4287338112 18446744073709551615 134642946 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4260/statm: 162510 160829 151 303 0 162205 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 650040

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4308
/proc/meminfo: memFree=1174396/2059040 swapFree=4139776/4192956
[pid=4260] ppid=4258 vsize=675436 CPUtime=1421.81
/proc/4260/stat : 4260 (wbo1.4b) R 4258 4260 3662 0 -1 4202496 208582 0 0 0 141912 269 0 0 25 0 1 0 39440299 691646464 167179 1992294400 134512640 135751879 4287338112 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4260/statm: 168859 167179 151 303 0 168554 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 675436

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4310
/proc/meminfo: memFree=1155300/2059040 swapFree=4139776/4192956
[pid=4260] ppid=4258 vsize=694488 CPUtime=1481.79
/proc/4260/stat : 4260 (wbo1.4b) R 4258 4260 3662 0 -1 4202496 213364 0 0 0 147899 280 0 0 25 0 1 0 39440299 711155712 171961 1992294400 134512640 135751879 4287338112 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4260/statm: 173622 171961 151 303 0 173317 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 694488

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4312
/proc/meminfo: memFree=1146496/2059040 swapFree=4139776/4192956
[pid=4260] ppid=4258 vsize=703100 CPUtime=1541.77
/proc/4260/stat : 4260 (wbo1.4b) R 4258 4260 3662 0 -1 4202496 215517 0 0 0 153891 286 0 0 25 0 1 0 39440299 719974400 174114 1992294400 134512640 135751879 4287338112 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4260/statm: 175775 174114 151 303 0 175470 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 703100

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4314
/proc/meminfo: memFree=1118224/2059040 swapFree=4139776/4192956
[pid=4260] ppid=4258 vsize=731616 CPUtime=1601.74
/proc/4260/stat : 4260 (wbo1.4b) R 4258 4260 3662 0 -1 4202496 222627 0 0 0 159871 303 0 0 25 0 1 0 39440299 749174784 181224 1992294400 134512640 135751879 4287338112 18446744073709551615 134518464 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4260/statm: 182904 181224 151 303 0 182599 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 731616

[startup+1662.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/107 4317
/proc/meminfo: memFree=1095656/2059040 swapFree=4139776/4192956
[pid=4260] ppid=4258 vsize=753544 CPUtime=1661.72
/proc/4260/stat : 4260 (wbo1.4b) R 4258 4260 3662 0 -1 4202496 228101 0 0 0 165854 318 0 0 25 0 1 0 39440299 771629056 186698 1992294400 134512640 135751879 4287338112 18446744073709551615 134609005 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4260/statm: 188386 186698 151 303 0 188081 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 753544

[startup+1722.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 4319
/proc/meminfo: memFree=1067508/2059040 swapFree=4139776/4192956
[pid=4260] ppid=4258 vsize=782432 CPUtime=1721.69
/proc/4260/stat : 4260 (wbo1.4b) R 4258 4260 3662 0 -1 4202496 235345 0 0 0 171839 330 0 0 25 0 1 0 39440299 801210368 193942 1992294400 134512640 135751879 4287338112 18446744073709551615 134616516 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4260/statm: 195608 193942 151 303 0 195303 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 782432

[startup+1782.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 4321
/proc/meminfo: memFree=1044320/2059040 swapFree=4139776/4192956
[pid=4260] ppid=4258 vsize=804944 CPUtime=1781.67
/proc/4260/stat : 4260 (wbo1.4b) R 4258 4260 3662 0 -1 4202496 240964 0 0 0 177821 346 0 0 25 0 1 0 39440299 824262656 199561 1992294400 134512640 135751879 4287338112 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4260/statm: 201236 199561 151 303 0 200931 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 804944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4321
/proc/meminfo: memFree=1038616/2059040 swapFree=4139776/4192956
[pid=4260] ppid=4258 vsize=810580 CPUtime=1800.08
/proc/4260/stat : 4260 (wbo1.4b) R 4258 4260 3662 0 -1 4202496 242384 0 0 0 179659 349 0 0 25 0 1 0 39440299 830033920 200981 1992294400 134512640 135751879 4287338112 18446744073709551615 134606357 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4260/statm: 202645 200981 151 303 0 202340 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 810580

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.79
CPU time (s): 1800.17
CPU user time (s): 1796.6
CPU system time (s): 3.57146
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 810580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.6
system time used= 3.57146
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 242384
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= 5523

runsolver used 3.08053 second user time and 8.40372 second system time

The end

Launcher Data 

Begin job on node013 at 2010-06-15 23:46:28
IDJOB=2655804
IDBENCH=25009
IDSOLVER=1161
FILE ID=node013/2655804-1276638387
PBS_JOBID= 11172351
Free space on /tmp= 62532 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_delay/normalized-fir08_area_delay.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2655804-1276638387/watcher-2655804-1276638387 -o /tmp/evaluation-result-2655804-1276638387/solver-2655804-1276638387 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2655804-1276638387.opb

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

MD5SUM BENCH= e9d9fc2aedf45217e1b47072b194c567
RANDOM SEED=608334871

node013.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		: 3000.253
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	: 6000.50
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		: 3000.253
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:       1845648 kB
Buffers:         17896 kB
Cached:         114536 kB
SwapCached:       6740 kB
Active:         101192 kB
Inactive:        45280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1845648 kB
SwapTotal:     4192956 kB
SwapFree:      4139776 kB
Dirty:           20192 kB
Writeback:           0 kB
AnonPages:       12284 kB
Mapped:          13052 kB
Slab:            45084 kB
PageTables:       4036 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182524 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= 62532 MiB
End job on node013 at 2010-06-16 00:16:31