Trace number 1875135

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 NameAnswerobjCPU timeWall clock time
wbo 1.0? (MO) 1277.7 1278.27

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=383-P1=149-P2=409-P3=307-P4=127-P5=191-P6=227-P7=281-P8=211-B.opb
MD5SUM1d88cb7e119c66203d260e6c8e2ab364
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark6.77897
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables216
Total number of constraints17
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints17
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)648
Sum of products size (including duplicates)1296
Number of different products648
Sum of products size1296

Solver Data 

0.00/0.00	c This is wbo 1.0 alpha (based on Minisat 2.0 beta)
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Parsing opb file format. File HOME/instance-1875135-1245187452.opb.
0.00/0.00	c Instance file HOME/instance-1875135-1245187452.opb
0.00/0.00	c File size is 48923 bytes.
0.00/0.00	c Highest Coefficient sum: 523264
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.01         s                                      |
0.00/0.00	c |  Number Variables:      864                                                 |
0.00/0.00	c |  Number Clauses:        657                                                 |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 673                                                 |
0.00/0.00	c core #1
0.00/0.00	c Core size: 10	Core Weight: 1	Total Weight: 1
0.00/0.00	c Elapsed CPU time: 0.006998 s	Remaining CPU time: 1799.99 s
0.00/0.00	c core #2
0.00/0.00	c Core size: 9	Core Weight: 1	Total Weight: 2
0.00/0.00	c Elapsed CPU time: 0.008998 s	Remaining CPU time: 1799.99 s
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 |     775     1347     5367 |     5000        0    nan |  0.000 % |
0.00/0.01	c |       101 |     775     1347     5367 |     5500      101     70 | 12.032 % |
0.00/0.02	c |       252 |     775     1347     5367 |     6050      252     74 | 12.033 % |
0.00/0.04	c |       478 |     775     1347     5367 |     6655      478     71 | 12.032 % |
0.05/0.06	c |       815 |     775     1347     5367 |     7320      815     71 | 12.032 % |
0.05/0.10	c |      1323 |     775     1347     5367 |     8052     1323     75 | 12.032 % |
0.09/0.16	c |      2082 |     775     1347     5367 |     8857     2082     76 | 12.032 % |
0.19/0.26	c |      3222 |     775     1347     5367 |     9743     3222     77 | 12.032 % |
0.29/0.39	c |      4931 |     775     1347     5367 |    10717     4931     81 | 12.032 % |
0.69/0.71	c |      7495 |     775     1347     5367 |    11789     7495     80 | 12.032 % |
0.99/1.05	c |     11340 |     775     1347     5367 |    12968    11340     82 | 12.032 % |
1.89/1.92	c |     17107 |     775     1347     5367 |    14265    10384     80 | 12.032 % |
2.69/2.71	c |     25756 |     775     1347     5367 |    15692    11541     87 | 12.032 % |
4.88/4.99	c |     38731 |     775     1347     5367 |    17261     8339     87 | 12.033 % |
7.98/8.04	c |     58192 |     775     1347     5367 |    18987     9871     86 | 12.032 % |
13.68/13.73	c |     87386 |     775     1347     5367 |    20886    19405     84 | 12.033 % |
21.18/21.29	c |    131176 |     775     1347     5367 |    22974    20036     89 | 12.033 % |
33.57/33.60	c |    196860 |     775     1347     5367 |    25272    22242     82 | 12.032 % |
52.97/53.01	c |    295387 |     775     1347     5367 |    27799    18481     92 | 12.032 % |
97.83/97.99	c |    443177 |     775     1347     5367 |    30579    15219     84 | 12.032 % |
149.81/149.98	c |    664861 |     775     1347     5367 |    33637    16319    100 | 12.032 % |
260.56/260.74	c |    997387 |     775     1347     5367 |    37001    32395     81 | 12.032 % |
402.79/403.03	c |   1496176 |     775     1347     5367 |    40701    33501     94 | 12.032 % |
714.47/714.81	c |   2244359 |     775     1347     5367 |    44771    12370     84 | 12.032 % |
1258.23/1258.81	c |   3366634 |     775     1347     5367 |    49248    33850     85 | 12.032 % |

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-1875135-1245187452/watcher-1875135-1245187452 -o /tmp/evaluation-result-1875135-1245187452/solver-1875135-1245187452 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875135-1245187452.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: 0.93 0.98 0.99 3/64 8746
/proc/meminfo: memFree=1858688/2055920 swapFree=4180828/4192956
[pid=8746] ppid=8744 vsize=2576 CPUtime=0
/proc/8746/stat : 8746 (wbo) R 8744 8746 8674 0 -1 4194304 219 0 0 0 0 0 0 0 18 0 1 0 186345162 2637824 203 1992294400 134512640 135709839 4294956240 18446744073709551615 134547899 0 0 4096 3 0 0 0 17 0 0 0
/proc/8746/statm: 644 204 130 292 0 337 0

[startup+0.0565489 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 8746
/proc/meminfo: memFree=1858688/2055920 swapFree=4180828/4192956
[pid=8746] ppid=8744 vsize=3080 CPUtime=0.05
/proc/8746/stat : 8746 (wbo) R 8744 8746 8674 0 -1 4194304 378 0 0 0 5 0 0 0 18 0 1 0 186345162 3153920 350 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/8746/statm: 770 350 136 292 0 475 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3080

[startup+0.102556 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 8746
/proc/meminfo: memFree=1858688/2055920 swapFree=4180828/4192956
[pid=8746] ppid=8744 vsize=3468 CPUtime=0.09
/proc/8746/stat : 8746 (wbo) R 8744 8746 8674 0 -1 4194304 463 0 0 0 9 0 0 0 18 0 1 0 186345162 3551232 435 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/8746/statm: 867 435 136 292 0 572 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3468

[startup+0.301597 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 8746
/proc/meminfo: memFree=1858688/2055920 swapFree=4180828/4192956
[pid=8746] ppid=8744 vsize=4768 CPUtime=0.29
/proc/8746/stat : 8746 (wbo) R 8744 8746 8674 0 -1 4194304 786 0 0 0 29 0 0 0 19 0 1 0 186345162 4882432 758 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/8746/statm: 1192 758 136 292 0 897 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4768

[startup+0.701656 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 8746
/proc/meminfo: memFree=1858688/2055920 swapFree=4180828/4192956
[pid=8746] ppid=8744 vsize=6720 CPUtime=0.69
/proc/8746/stat : 8746 (wbo) R 8744 8746 8674 0 -1 4194304 1270 0 0 0 68 1 0 0 23 0 1 0 186345162 6881280 1242 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/8746/statm: 1680 1242 136 292 0 1385 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6720

[startup+1.50179 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 8747
/proc/meminfo: memFree=1852536/2055920 swapFree=4180828/4192956
[pid=8746] ppid=8744 vsize=10376 CPUtime=1.49
/proc/8746/stat : 8746 (wbo) R 8744 8746 8674 0 -1 4194304 2169 0 0 0 146 3 0 0 25 0 1 0 186345162 10625024 2141 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/8746/statm: 2594 2141 136 292 0 2299 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10376

[startup+3.10106 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 8747
/proc/meminfo: memFree=1848192/2055920 swapFree=4180828/4192956
[pid=8746] ppid=8744 vsize=17764 CPUtime=3.09
/proc/8746/stat : 8746 (wbo) R 8744 8746 8674 0 -1 4194304 4021 0 0 0 303 6 0 0 25 0 1 0 186345162 18190336 3993 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/8746/statm: 4441 3993 136 292 0 4146 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17764

[startup+6.30159 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 8747
/proc/meminfo: memFree=1834816/2055920 swapFree=4180828/4192956
[pid=8746] ppid=8744 vsize=29696 CPUtime=6.29
/proc/8746/stat : 8746 (wbo) R 8744 8746 8674 0 -1 4194304 7007 0 0 0 618 11 0 0 25 0 1 0 186345162 30408704 6979 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/8746/statm: 7424 6979 136 292 0 7129 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29696

[startup+12.7017 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 8747
/proc/meminfo: memFree=1813440/2055920 swapFree=4180828/4192956
[pid=8746] ppid=8744 vsize=48316 CPUtime=12.68
/proc/8746/stat : 8746 (wbo) R 8744 8746 8674 0 -1 4194304 11666 0 0 0 1249 19 0 0 25 0 1 0 186345162 49475584 11638 1992294400 134512640 135709839 4294956240 18446744073709551615 134574243 0 0 4096 3 0 0 0 17 0 0 0
/proc/8746/statm: 12079 11638 136 292 0 11784 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 48316

[startup+25.5028 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 8747
/proc/meminfo: memFree=1775552/2055920 swapFree=4180828/4192956
[pid=8746] ppid=8744 vsize=87096 CPUtime=25.48
/proc/8746/stat : 8746 (wbo) R 8744 8746 8674 0 -1 4194304 21374 0 0 0 2511 37 0 0 25 0 1 0 186345162 89186304 21346 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/8746/statm: 21774 21346 136 292 0 21479 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 87096

[startup+51.1021 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 8747
/proc/meminfo: memFree=1710208/2055920 swapFree=4180828/4192956
[pid=8746] ppid=8744 vsize=153256 CPUtime=51.06
/proc/8746/stat : 8746 (wbo) R 8744 8746 8674 0 -1 4194304 37906 0 0 0 5040 66 0 0 25 0 1 0 186345162 156934144 37878 1992294400 134512640 135709839 4294956240 18446744073709551615 134572738 0 0 4096 3 0 0 0 17 0 0 0
/proc/8746/statm: 38314 37878 136 292 0 38019 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 153256

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 8747
/proc/meminfo: memFree=1608256/2055920 swapFree=4180828/4192956
[pid=8746] ppid=8744 vsize=252644 CPUtime=102.23
/proc/8746/stat : 8746 (wbo) R 8744 8746 8674 0 -1 4194304 62727 0 0 0 10109 114 0 0 25 0 1 0 186345162 258707456 62699 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/8746/statm: 63161 62699 136 292 0 62866 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 252644

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8747
/proc/meminfo: memFree=1475392/2055920 swapFree=4180828/4192956
[pid=8746] ppid=8744 vsize=385976 CPUtime=162.2
/proc/8746/stat : 8746 (wbo) R 8744 8746 8674 0 -1 4194304 96034 0 0 0 16045 175 0 0 25 0 1 0 186345162 395239424 96006 1992294400 134512640 135709839 4294956240 18446744073709551615 134573944 0 0 4096 3 0 0 0 17 0 0 0
/proc/8746/statm: 96494 96006 136 292 0 96199 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 385976

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8747
/proc/meminfo: memFree=1389056/2055920 swapFree=4180828/4192956
[pid=8746] ppid=8744 vsize=471720 CPUtime=222.17
/proc/8746/stat : 8746 (wbo) R 8744 8746 8674 0 -1 4194304 117473 0 0 0 21995 222 0 0 25 0 1 0 186345162 483041280 117445 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/8746/statm: 117930 117445 136 292 0 117635 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 471720

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8747
/proc/meminfo: memFree=1267648/2055920 swapFree=4180828/4192956
[pid=8746] ppid=8744 vsize=594520 CPUtime=282.16
/proc/8746/stat : 8746 (wbo) R 8744 8746 8674 0 -1 4194304 148192 0 0 0 27933 283 0 0 25 0 1 0 186345162 608788480 148164 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/8746/statm: 148630 148164 136 292 0 148335 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 594520

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8747
/proc/meminfo: memFree=1143616/2055920 swapFree=4180828/4192956
[pid=8746] ppid=8744 vsize=716484 CPUtime=342.13
/proc/8746/stat : 8746 (wbo) R 8744 8746 8674 0 -1 4194304 178642 0 0 0 33876 337 0 0 25 0 1 0 186345162 733679616 178614 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/8746/statm: 179121 178614 136 292 0 178826 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 716484

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8747
/proc/meminfo: memFree=1055168/2055920 swapFree=4180828/4192956
[pid=8746] ppid=8744 vsize=805124 CPUtime=402.1
/proc/8746/stat : 8746 (wbo) R 8744 8746 8674 0 -1 4194304 200782 0 0 0 39829 381 0 0 25 0 1 0 186345162 824446976 200754 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/8746/statm: 201281 200754 136 292 0 200986 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 805124

[startup+462.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8747
/proc/meminfo: memFree=969600/2055920 swapFree=4180828/4192956
[pid=8746] ppid=8744 vsize=890384 CPUtime=462.07
/proc/8746/stat : 8746 (wbo) R 8744 8746 8674 0 -1 4194304 222078 0 0 0 45787 420 0 0 25 0 1 0 186345162 911753216 222050 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/8746/statm: 222596 222050 136 292 0 222301 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 890384

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8747
/proc/meminfo: memFree=908416/2055920 swapFree=4180828/4192956
[pid=8746] ppid=8744 vsize=952080 CPUtime=522.05
/proc/8746/stat : 8746 (wbo) R 8744 8746 8674 0 -1 4194304 237479 0 0 0 51751 454 0 0 25 0 1 0 186345162 974929920 237451 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/8746/statm: 238020 237451 136 292 0 237725 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 952080

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8747
/proc/meminfo: memFree=841408/2055920 swapFree=4180828/4192956
[pid=8746] ppid=8744 vsize=1018404 CPUtime=582.02
/proc/8746/stat : 8746 (wbo) R 8744 8746 8674 0 -1 4194304 254051 0 0 0 57714 488 0 0 25 0 1 0 186345162 1042845696 254023 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/8746/statm: 254601 254023 136 292 0 254306 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 1018404

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8747
/proc/meminfo: memFree=768000/2055920 swapFree=4180828/4192956
[pid=8746] ppid=8744 vsize=1091396 CPUtime=642.01
/proc/8746/stat : 8746 (wbo) R 8744 8746 8674 0 -1 4194304 272277 0 0 0 63675 526 0 0 25 0 1 0 186345162 1117589504 272249 1992294400 134512640 135709839 4294956240 18446744073709551615 134517510 0 0 4096 3 0 0 0 17 0 0 0
/proc/8746/statm: 272849 272249 136 292 0 272554 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 1091396

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8747
/proc/meminfo: memFree=670784/2055920 swapFree=4180828/4192956
[pid=8746] ppid=8744 vsize=1189664 CPUtime=701.97
/proc/8746/stat : 8746 (wbo) R 8744 8746 8674 0 -1 4194304 296842 0 0 0 69619 578 0 0 25 0 1 0 186345162 1218215936 296814 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/8746/statm: 297416 296814 136 292 0 297121 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 1189664

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8747
/proc/meminfo: memFree=588608/2055920 swapFree=4180828/4192956
[pid=8746] ppid=8744 vsize=1270512 CPUtime=761.95
/proc/8746/stat : 8746 (wbo) R 8744 8746 8674 0 -1 4194304 317024 0 0 0 75574 621 0 0 25 0 1 0 186345162 1301004288 316996 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/8746/statm: 317628 316996 136 292 0 317333 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 1270512

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8747
/proc/meminfo: memFree=521920/2055920 swapFree=4180828/4192956
[pid=8746] ppid=8744 vsize=1337656 CPUtime=821.92
/proc/8746/stat : 8746 (wbo) R 8744 8746 8674 0 -1 4194304 333806 0 0 0 81536 656 0 0 25 0 1 0 186345162 1369759744 333778 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/8746/statm: 334414 333778 136 292 0 334119 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 1337656

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8747
/proc/meminfo: memFree=437504/2055920 swapFree=4180828/4192956
[pid=8746] ppid=8744 vsize=1421604 CPUtime=881.89
/proc/8746/stat : 8746 (wbo) R 8744 8746 8674 0 -1 4194304 354762 0 0 0 87491 698 0 0 25 0 1 0 186345162 1455722496 354734 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/8746/statm: 355401 354734 136 292 0 355106 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 1421604

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8747
/proc/meminfo: memFree=380608/2055920 swapFree=4180828/4192956
[pid=8746] ppid=8744 vsize=1478692 CPUtime=941.87
/proc/8746/stat : 8746 (wbo) R 8744 8746 8674 0 -1 4194304 369037 0 0 0 93461 726 0 0 25 0 1 0 186345162 1514180608 369009 1992294400 134512640 135709839 4294956240 18446744073709551615 134573823 0 0 4096 3 0 0 0 17 0 0 0
/proc/8746/statm: 369673 369009 136 292 0 369378 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 1478692

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8747
/proc/meminfo: memFree=313856/2055920 swapFree=4180828/4192956
[pid=8746] ppid=8744 vsize=1545416 CPUtime=1001.84
/proc/8746/stat : 8746 (wbo) R 8744 8746 8674 0 -1 4194304 385705 0 0 0 99423 761 0 0 25 0 1 0 186345162 1582505984 385677 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/8746/statm: 386354 385677 136 292 0 386059 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 1545416

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8747
/proc/meminfo: memFree=258176/2055920 swapFree=4180828/4192956
[pid=8746] ppid=8744 vsize=1601812 CPUtime=1061.81
/proc/8746/stat : 8746 (wbo) R 8744 8746 8674 0 -1 4194304 399809 0 0 0 105392 789 0 0 25 0 1 0 186345162 1640255488 399781 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/8746/statm: 400453 399781 136 292 0 400158 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 1601812

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8747
/proc/meminfo: memFree=207872/2055920 swapFree=4180828/4192956
[pid=8746] ppid=8744 vsize=1651480 CPUtime=1121.78
/proc/8746/stat : 8746 (wbo) R 8744 8746 8674 0 -1 4194304 412211 0 0 0 111362 816 0 0 25 0 1 0 186345162 1691115520 412183 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/8746/statm: 412870 412183 136 292 0 412575 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 1651480

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8747
/proc/meminfo: memFree=143808/2055920 swapFree=4180828/4192956
[pid=8746] ppid=8744 vsize=1715680 CPUtime=1181.77
/proc/8746/stat : 8746 (wbo) R 8744 8746 8674 0 -1 4194304 428245 0 0 0 117329 848 0 0 25 0 1 0 186345162 1756856320 428217 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/8746/statm: 428920 428217 136 292 0 428625 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 1715680

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8747
/proc/meminfo: memFree=59264/2055920 swapFree=4180828/4192956
[pid=8746] ppid=8744 vsize=1799616 CPUtime=1241.73
/proc/8746/stat : 8746 (wbo) R 8744 8746 8674 0 -1 4194304 449228 0 0 0 123284 889 0 0 25 0 1 0 186345162 1842806784 449200 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/8746/statm: 449904 449200 136 292 0 449609 0
Current children cumulated CPU time (s) 1241.73
Current children cumulated vsize (KiB) 1799616



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1278 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 8747
/proc/meminfo: memFree=14784/2055920 swapFree=4180828/4192956
[pid=8746] ppid=8744 vsize=1843268 CPUtime=1277.42
/proc/8746/stat : 8746 (wbo) R 8744 8746 8674 0 -1 4194304 460130 0 0 0 126831 911 0 0 25 0 1 0 186345162 1887506432 460102 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/8746/statm: 460817 460102 136 292 0 460522 0
Current children cumulated CPU time (s) 1277.42
Current children cumulated vsize (KiB) 1843268

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

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

[startup+1278.21 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8748
/proc/meminfo: memFree=677176/2055920 swapFree=4180828/4192956
[pid=8746] ppid=8744 vsize=0 CPUtime=1277.62
/proc/8746/stat : 8746 (wbo) R 8744 8746 8674 0 -1 4195332 460130 0 0 0 126831 931 0 0 25 0 1 0 186345162 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 0 0 0
/proc/8746/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1277.62
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1278.27
CPU time (s): 1277.7
CPU user time (s): 1268.32
CPU system time (s): 9.38557
CPU usage (%): 99.9554
Max. virtual memory (cumulated for all children) (KiB): 1843268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1268.32
system time used= 9.38557
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460130
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= 2
involuntary context switches= 4624

runsolver used 1.41478 second user time and 3.24751 second system time

The end

Launcher Data 

Begin job on node31 at 2009-06-16 23:24:12
IDJOB=1875135
IDBENCH=47975
IDSOLVER=698
FILE ID=node31/1875135-1245187452
PBS_JOBID= 9368296
Free space on /tmp= 66272 MiB

SOLVER NAME= wbo 1.0
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=383-P1=149-P2=409-P3=307-P4=127-P5=191-P6=227-P7=281-P8=211-B.opb
COMMAND LINE= wbo -file-format=opb -time-limit=TIMEOUT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1875135-1245187452/watcher-1875135-1245187452 -o /tmp/evaluation-result-1875135-1245187452/solver-1875135-1245187452 -C 1800 -W 2000 -M 1800  wbo -file-format=opb -time-limit=1800 HOME/instance-1875135-1245187452.opb

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

MD5SUM BENCH= 1d88cb7e119c66203d260e6c8e2ab364
RANDOM SEED=518037724

node31.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.258
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.258
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1860768 kB
Buffers:         40804 kB
Cached:          83672 kB
SwapCached:       5132 kB
Active:          30768 kB
Inactive:       101688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1860768 kB
SwapTotal:     4192956 kB
SwapFree:      4180828 kB
Dirty:            2748 kB
Writeback:           0 kB
Mapped:          13736 kB
Slab:            48308 kB
Committed_AS:   174788 kB
PageTables:       1468 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1875135-1245187452.opb

Free space on /tmp at the end= 66268 MiB
End job on node31 at 2009-06-16 23:45:32