Trace number 2684878

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 NameAnswerCPU timeWall clock time
wbo 1.4a? (TO) 1800.11 1800.76

General information on the benchmark

Name/DEC-SMALLINT-LIN/oliveras/j120/
normalized-j12037_7-sat.opb
MD5SUMc76ba3fc1d0a0f3a1a96791ffe6c4cf4
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables39204
Total number of constraints130975
Number of constraints which are clauses130331
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints644
Minimum length of a constraint1
Maximum length of a constraint120
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 27
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 714
Number of bits of the biggest sum of numbers10
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-2684878-1278435374.opb.
0.00/0.00	c Instance file HOME/instance-2684878-1278435374.opb
0.00/0.00	c File size is 4394062 bytes.
0.69/0.78	c Highest Coefficient sum: 714
0.69/0.78	c ============================[ Problem Statistics ]=============================
0.69/0.78	c |                                                                             |
0.69/0.78	c |  Parsing time:          0.77         s                                      |
0.69/0.78	c |  Number Variables:      39204                                               |
0.69/0.78	c |  Number Clauses:        130331                                              |
0.69/0.78	c |  Number Cardinality:    0                                                   |
0.69/0.78	c |  Number PB Constraints: 644                                                 |
0.69/0.78	c ============================[ Search Statistics ]==============================
0.69/0.78	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.69/0.78	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.69/0.78	c ===============================================================================
0.69/0.78	c |         0 |   23621   130975   268381 |    43658        0    nan |  0.000 % |
0.79/0.84	c |       100 |   23621   130975   268381 |    48024      100     18 | 39.749 % |
0.89/0.91	c |       251 |   23621   130975   268381 |    52826      251     28 | 39.749 % |
1.00/1.05	c |       477 |   23621   130975   268381 |    58109      477     35 | 39.748 % |
1.10/1.19	c |       815 |   23621   130975   268381 |    63920      815     33 | 39.749 % |
1.39/1.43	c |      1321 |   23621   130975   268381 |    70312     1321     33 | 39.748 % |
1.79/1.85	c |      2082 |   23621   130975   268381 |    77343     2082     33 | 39.749 % |
2.29/2.32	c |      3221 |   23621   130975   268381 |    85077     3221     34 | 39.748 % |
3.39/3.47	c |      4929 |   23621   130975   268381 |    93585     4929     34 | 39.749 % |
4.49/4.50	c |      7491 |   23621   130975   268381 |   102944     7491     37 | 39.748 % |
7.49/7.59	c |     11337 |   23621   130975   268381 |   113238    11337     44 | 39.748 % |
10.58/10.69	c |     17103 |   23621   130975   268381 |   124562    17103     47 | 39.748 % |
17.49/17.55	c |     25752 |   23621   130975   268381 |   137018    25752     55 | 39.748 % |
26.88/26.97	c |     38726 |   23621   130975   268381 |   150720    38726     57 | 39.749 % |
39.08/39.19	c |     58187 |   23621   130975   268381 |   165792    58187     56 | 39.748 % |
69.47/69.53	c |     87381 |   23621   130975   268381 |   182371    87381     62 | 39.748 % |
107.96/108.01	c |    131170 |   23621   130975   268381 |   200608   131170     57 | 39.748 % |
200.22/200.39	c |    196854 |   23621   130975   268381 |   220669   196854     54 | 39.748 % |
331.46/331.63	c |    295382 |   23621   130975   268381 |   242736    59391     62 | 39.748 % |
616.77/617.01	c |    443171 |   23621   130975   268381 |   267010   207180     69 | 39.748 % |
1063.41/1063.86	c |    664855 |   23621   130975   268381 |   293711   140604     75 | 39.748 % |

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-2684878-1278435374/watcher-2684878-1278435374 -o /tmp/evaluation-result-2684878-1278435374/solver-2684878-1278435374 -C 1800 -W 2000 -M 1800 wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2684878-1278435374.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: 0.85 0.98 1.04 3/106 20283
/proc/meminfo: memFree=1838600/2059040 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=7300 CPUtime=0
/proc/20283/stat : 20283 (wbo1.4a) R 20281 20283 19989 0 -1 4202496 368 0 0 0 0 0 0 0 18 0 1 0 11748990 7475200 287 1992294400 134512640 135751879 4290563504 18446744073709551615 134559693 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20283/statm: 1825 287 139 303 0 447 0

[startup+0.0873111 s]
/proc/loadavg: 0.85 0.98 1.04 3/106 20283
/proc/meminfo: memFree=1838600/2059040 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=11056 CPUtime=0.08
/proc/20283/stat : 20283 (wbo1.4a) R 20281 20283 19989 0 -1 4202496 1370 0 0 0 8 0 0 0 20 0 1 0 11748990 11321344 1289 1992294400 134512640 135751879 4290563504 18446744073709551615 134574077 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20283/statm: 2764 1289 266 303 0 1386 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11056

[startup+0.101312 s]
/proc/loadavg: 0.85 0.98 1.04 3/106 20283
/proc/meminfo: memFree=1838600/2059040 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=11056 CPUtime=0.09
/proc/20283/stat : 20283 (wbo1.4a) R 20281 20283 19989 0 -1 4202496 1423 0 0 0 9 0 0 0 20 0 1 0 11748990 11321344 1342 1992294400 134512640 135751879 4290563504 18446744073709551615 134564446 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20283/statm: 2764 1342 289 303 0 1386 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11056

[startup+0.301341 s]
/proc/loadavg: 0.85 0.98 1.04 3/106 20283
/proc/meminfo: memFree=1838600/2059040 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=13956 CPUtime=0.29
/proc/20283/stat : 20283 (wbo1.4a) R 20281 20283 19989 0 -1 4202496 2356 0 0 0 29 0 0 0 20 0 1 0 11748990 14290944 2275 1992294400 134512640 135751879 4290563504 18446744073709551615 134559738 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20283/statm: 3489 2275 627 303 0 2111 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13956

[startup+0.701397 s]
/proc/loadavg: 0.85 0.98 1.04 3/106 20283
/proc/meminfo: memFree=1838600/2059040 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=19656 CPUtime=0.69
/proc/20283/stat : 20283 (wbo1.4a) R 20281 20283 19989 0 -1 4202496 4396 0 0 0 68 1 0 0 20 0 1 0 11748990 20127744 4282 1992294400 134512640 135751879 4290563504 18446744073709551615 135379960 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20283/statm: 4914 4282 1138 303 0 3536 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19656

[startup+1.50151 s]
/proc/loadavg: 0.85 0.98 1.04 2/107 20284
/proc/meminfo: memFree=1823340/2059040 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=18244 CPUtime=1.49
/proc/20283/stat : 20283 (wbo1.4a) R 20281 20283 19989 0 -1 4202496 5271 0 0 0 147 2 0 0 23 0 1 0 11748990 18681856 3987 1992294400 134512640 135751879 4290563504 18446744073709551615 134611204 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20283/statm: 4561 3987 143 303 0 4256 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18244

[startup+3.10174 s]
/proc/loadavg: 0.85 0.98 1.04 2/107 20284
/proc/meminfo: memFree=1822844/2059040 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=18904 CPUtime=3.09
/proc/20283/stat : 20283 (wbo1.4a) R 20281 20283 19989 0 -1 4202496 5446 0 0 0 306 3 0 0 25 0 1 0 11748990 19357696 4162 1992294400 134512640 135751879 4290563504 18446744073709551615 134616574 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20283/statm: 4726 4162 143 303 0 4421 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18904

[startup+6.30119 s]
/proc/loadavg: 0.87 0.98 1.04 2/107 20284
/proc/meminfo: memFree=1821232/2059040 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=20388 CPUtime=6.29
/proc/20283/stat : 20283 (wbo1.4a) R 20281 20283 19989 0 -1 4202496 5823 0 0 0 624 5 0 0 25 0 1 0 11748990 20877312 4539 1992294400 134512640 135751879 4290563504 18446744073709551615 134604644 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20283/statm: 5097 4539 143 303 0 4792 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20388

[startup+12.7011 s]
/proc/loadavg: 0.88 0.98 1.04 2/107 20284
/proc/meminfo: memFree=1818008/2059040 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=23824 CPUtime=12.69
/proc/20283/stat : 20283 (wbo1.4a) R 20281 20283 19989 0 -1 4202496 6664 0 0 0 1261 8 0 0 25 0 1 0 11748990 24395776 5380 1992294400 134512640 135751879 4290563504 18446744073709551615 134616344 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20283/statm: 5956 5380 143 303 0 5651 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23824

[startup+25.5009 s]
/proc/loadavg: 0.90 0.98 1.04 2/107 20284
/proc/meminfo: memFree=1811932/2059040 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=29792 CPUtime=25.49
/proc/20283/stat : 20283 (wbo1.4a) R 20281 20283 19989 0 -1 4202496 8165 0 0 0 2534 15 0 0 25 0 1 0 11748990 30507008 6881 1992294400 134512640 135751879 4290563504 18446744073709551615 134642046 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20283/statm: 7448 6881 143 303 0 7143 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 29792

[startup+51.1006 s]
/proc/loadavg: 0.93 0.98 1.03 2/107 20286
/proc/meminfo: memFree=1800524/2059040 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=41264 CPUtime=51.08
/proc/20283/stat : 20283 (wbo1.4a) R 20281 20283 19989 0 -1 4202496 11030 0 0 0 5079 29 0 0 25 0 1 0 11748990 42254336 9746 1992294400 134512640 135751879 4290563504 18446744073709551615 134607781 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20283/statm: 10316 9746 143 303 0 10011 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 41264

[startup+102.309 s]
/proc/loadavg: 0.97 0.98 1.03 2/107 20286
/proc/meminfo: memFree=1782544/2059040 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=58884 CPUtime=102.26
/proc/20283/stat : 20283 (wbo1.4a) R 20281 20283 19989 0 -1 4202496 15430 0 0 0 10178 48 0 0 25 0 1 0 11748990 60297216 14146 1992294400 134512640 135751879 4290563504 18446744073709551615 134519024 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20283/statm: 14721 14146 143 303 0 14416 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 58884

[startup+162.3 s]
/proc/loadavg: 0.99 0.98 1.02 2/107 20288
/proc/meminfo: memFree=1768656/2059040 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=72792 CPUtime=162.24
/proc/20283/stat : 20283 (wbo1.4a) R 20281 20283 19989 0 -1 4202496 18897 0 0 0 16151 73 0 0 25 0 1 0 11748990 74539008 17613 1992294400 134512640 135751879 4290563504 18446744073709551615 134616382 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20283/statm: 18198 17613 143 303 0 17893 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 72792

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.02 2/107 20290
/proc/meminfo: memFree=1754520/2059040 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=87200 CPUtime=222.22
/proc/20283/stat : 20283 (wbo1.4a) R 20281 20283 19989 0 -1 4202496 22411 0 0 0 22131 91 0 0 25 0 1 0 11748990 89292800 21127 1992294400 134512640 135751879 4290563504 18446744073709551615 134616355 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20283/statm: 21800 21127 143 303 0 21495 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 87200

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.01 2/107 20292
/proc/meminfo: memFree=1740136/2059040 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=101380 CPUtime=282.2
/proc/20283/stat : 20283 (wbo1.4a) R 20281 20283 19989 0 -1 4202496 26009 0 0 0 28109 111 0 0 25 0 1 0 11748990 103813120 24725 1992294400 134512640 135751879 4290563504 18446744073709551615 134605053 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20283/statm: 25345 24725 143 303 0 25040 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 101380

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.01 2/107 20303
/proc/meminfo: memFree=1722112/2059040 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=118144 CPUtime=342.16
/proc/20283/stat : 20283 (wbo1.4a) R 20281 20283 19989 0 -1 4202496 30196 0 0 0 34078 138 0 0 25 0 1 0 11748990 120979456 28912 1992294400 134512640 135751879 4290563504 18446744073709551615 134616475 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20283/statm: 29536 28912 143 303 0 29231 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 118144

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 20303
/proc/meminfo: memFree=1705992/2059040 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=134384 CPUtime=402.14
/proc/20283/stat : 20283 (wbo1.4a) R 20281 20283 19989 0 -1 4202496 34258 0 0 0 40053 161 0 0 25 0 1 0 11748990 137609216 32974 1992294400 134512640 135751879 4290563504 18446744073709551615 134518796 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20283/statm: 33596 32974 143 303 0 33291 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 134384

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 20305
/proc/meminfo: memFree=1694336/2059040 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=146008 CPUtime=462.12
/proc/20283/stat : 20283 (wbo1.4a) R 20281 20283 19989 0 -1 4202496 37145 0 0 0 46031 181 0 0 25 0 1 0 11748990 149512192 35861 1992294400 134512640 135751879 4290563504 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20283/statm: 36502 35861 143 303 0 36197 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 146008

[startup+522.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 20307
/proc/meminfo: memFree=1684664/2059040 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=155672 CPUtime=522.09
/proc/20283/stat : 20283 (wbo1.4a) R 20281 20283 19989 0 -1 4202496 39567 0 0 0 52014 195 0 0 25 0 1 0 11748990 159408128 38283 1992294400 134512640 135751879 4290563504 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20283/statm: 38918 38283 143 303 0 38613 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 155672

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 20309
/proc/meminfo: memFree=1676356/2059040 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=163876 CPUtime=582.08
/proc/20283/stat : 20283 (wbo1.4a) R 20281 20283 19989 0 -1 4202496 41619 0 0 0 57999 209 0 0 25 0 1 0 11748990 167809024 40335 1992294400 134512640 135751879 4290563504 18446744073709551615 134518470 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20283/statm: 40969 40335 143 303 0 40664 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 163876

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 20311
/proc/meminfo: memFree=1664824/2059040 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=175240 CPUtime=642.06
/proc/20283/stat : 20283 (wbo1.4a) R 20281 20283 19989 0 -1 4202496 44470 0 0 0 63980 226 0 0 25 0 1 0 11748990 179445760 43186 1992294400 134512640 135751879 4290563504 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20283/statm: 43810 43186 143 303 0 43505 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 175240

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 20317
/proc/meminfo: memFree=1615100/2059040 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=224692 CPUtime=881.97
/proc/20283/stat : 20283 (wbo1.4a) R 20281 20283 19989 0 -1 4202496 56864 0 0 0 87905 292 0 0 25 0 1 0 11748990 230084608 55580 1992294400 134512640 135751879 4290563504 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20283/statm: 56173 55580 143 303 0 55868 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 224692

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 20319
/proc/meminfo: memFree=1604684/2059040 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=235144 CPUtime=941.94
/proc/20283/stat : 20283 (wbo1.4a) R 20281 20283 19989 0 -1 4202496 59485 0 0 0 93886 308 0 0 25 0 1 0 11748990 240787456 58201 1992294400 134512640 135751879 4290563504 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20283/statm: 58786 58201 143 303 0 58481 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 235144

[startup+1002.3 s]
/proc/loadavg: 1.04 1.00 1.00 2/107 20319
/proc/meminfo: memFree=1595632/2059040 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=244052 CPUtime=1001.93
/proc/20283/stat : 20283 (wbo1.4a) R 20281 20283 19989 0 -1 4202496 61704 0 0 0 99869 324 0 0 25 0 1 0 11748990 249909248 60420 1992294400 134512640 135751879 4290563504 18446744073709551615 134616683 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20283/statm: 61013 60420 143 303 0 60708 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 244052

[startup+1062.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 20321
/proc/meminfo: memFree=1588068/2059040 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=251856 CPUtime=1061.91
/proc/20283/stat : 20283 (wbo1.4a) R 20281 20283 19989 0 -1 4202496 63640 0 0 0 105855 336 0 0 25 0 1 0 11748990 257900544 62356 1992294400 134512640 135751879 4290563504 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20283/statm: 62964 62356 143 303 0 62659 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 251856

[startup+1122.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/107 20323
/proc/meminfo: memFree=1568724/2059040 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=271008 CPUtime=1121.89
/proc/20283/stat : 20283 (wbo1.4a) R 20281 20283 19989 0 -1 4202496 68457 0 0 0 111831 358 0 0 25 0 1 0 11748990 277512192 67173 1992294400 134512640 135751879 4290563504 18446744073709551615 134611160 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20283/statm: 67752 67173 143 303 0 67447 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 271008

[startup+1182.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 20325
/proc/meminfo: memFree=1554216/2059040 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=285544 CPUtime=1181.87
/proc/20283/stat : 20283 (wbo1.4a) R 20281 20283 19989 0 -1 4202496 72078 0 0 0 117815 372 0 0 25 0 1 0 11748990 292397056 70794 1992294400 134512640 135751879 4290563504 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20283/statm: 71386 70794 143 303 0 71081 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 285544

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 20327
/proc/meminfo: memFree=1542436/2059040 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=297192 CPUtime=1241.84
/proc/20283/stat : 20283 (wbo1.4a) R 20281 20283 19989 0 -1 4202496 74973 0 0 0 123799 385 0 0 25 0 1 0 11748990 304324608 73689 1992294400 134512640 135751879 4290563504 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20283/statm: 74298 73689 143 303 0 73993 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 297192

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20327
/proc/meminfo: memFree=1532268/2059040 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=307244 CPUtime=1301.83
/proc/20283/stat : 20283 (wbo1.4a) R 20281 20283 19989 0 -1 4202496 77496 0 0 0 129780 403 0 0 25 0 1 0 11748990 314617856 76212 1992294400 134512640 135751879 4290563504 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20283/statm: 76811 76212 143 303 0 76506 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 307244

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20329
/proc/meminfo: memFree=1524208/2059040 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=315324 CPUtime=1361.8
/proc/20283/stat : 20283 (wbo1.4a) R 20281 20283 19989 0 -1 4202496 79514 0 0 0 135762 418 0 0 25 0 1 0 11748990 322891776 78230 1992294400 134512640 135751879 4290563504 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20283/statm: 78831 78230 143 303 0 78526 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 315324

[startup+1422.31 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 20334
/proc/meminfo: memFree=1508632/2059040 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=325436 CPUtime=1421.79
/proc/20283/stat : 20283 (wbo1.4a) R 20281 20283 19989 0 -1 4202496 81897 0 0 0 141746 433 0 0 25 0 1 0 11748990 333246464 80613 1992294400 134512640 135751879 4290563504 18446744073709551615 134602986 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20283/statm: 81359 80613 143 303 0 81054 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 325436

[startup+1482.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 20336
/proc/meminfo: memFree=1492388/2059040 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=341812 CPUtime=1481.76
/proc/20283/stat : 20283 (wbo1.4a) R 20281 20283 19989 0 -1 4202496 85991 0 0 0 147725 451 0 0 25 0 1 0 11748990 350015488 84707 1992294400 134512640 135751879 4290563504 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20283/statm: 85453 84707 143 303 0 85148 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 341812

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20338
/proc/meminfo: memFree=1479368/2059040 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=354636 CPUtime=1541.74
/proc/20283/stat : 20283 (wbo1.4a) R 20281 20283 19989 0 -1 4202496 89199 0 0 0 153706 468 0 0 25 0 1 0 11748990 363147264 87915 1992294400 134512640 135751879 4290563504 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20283/statm: 88659 87915 143 303 0 88354 0
Current children cumulated CPU time (s) 1541.74
Current children cumulated vsize (KiB) 354636

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20338
/proc/meminfo: memFree=1468952/2059040 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=365088 CPUtime=1601.72
/proc/20283/stat : 20283 (wbo1.4a) R 20281 20283 19989 0 -1 4202496 91817 0 0 0 159689 483 0 0 25 0 1 0 11748990 373850112 90533 1992294400 134512640 135751879 4290563504 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20283/statm: 91272 90533 143 303 0 90967 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 365088

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20340
/proc/meminfo: memFree=1459404/2059040 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=374496 CPUtime=1661.69
/proc/20283/stat : 20283 (wbo1.4a) R 20281 20283 19989 0 -1 4202496 94178 0 0 0 165676 493 0 0 25 0 1 0 11748990 383483904 92894 1992294400 134512640 135751879 4290563504 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20283/statm: 93624 92894 143 303 0 93319 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 374496

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20342
/proc/meminfo: memFree=1450848/2059040 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=383088 CPUtime=1721.68
/proc/20283/stat : 20283 (wbo1.4a) R 20281 20283 19989 0 -1 4202496 96328 0 0 0 171662 506 0 0 25 0 1 0 11748990 392282112 95044 1992294400 134512640 135751879 4290563504 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20283/statm: 95772 95044 143 303 0 95467 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 383088

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20344
/proc/meminfo: memFree=1442788/2059040 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=391084 CPUtime=1781.65
/proc/20283/stat : 20283 (wbo1.4a) R 20281 20283 19989 0 -1 4202496 98320 0 0 0 177648 517 0 0 25 0 1 0 11748990 400470016 97036 1992294400 134512640 135751879 4290563504 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20283/statm: 97771 97036 143 303 0 97466 0
Current children cumulated CPU time (s) 1781.65
Current children cumulated vsize (KiB) 391084



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 20344
/proc/meminfo: memFree=1440308/2059040 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=393460 CPUtime=1800.07
/proc/20283/stat : 20283 (wbo1.4a) R 20281 20283 19989 0 -1 4202496 98913 0 0 0 179487 520 0 0 25 0 1 0 11748990 402903040 97629 1992294400 134512640 135751879 4290563504 18446744073709551615 134610992 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20283/statm: 98365 97629 143 303 0 98060 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 393460

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 20344
/proc/meminfo: memFree=1440308/2059040 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=393460 CPUtime=1800.07
/proc/20283/stat : 20283 (wbo1.4a) R 20281 20283 19989 0 -1 4202496 98913 0 0 0 179487 520 0 0 25 0 1 0 11748990 402903040 97629 1992294400 134512640 135751879 4290563504 18446744073709551615 134610992 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20283/statm: 98365 97629 143 303 0 98060 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 393460

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.76
CPU time (s): 1800.11
CPU user time (s): 1794.87
CPU system time (s): 5.2422
CPU usage (%): 99.9643
Max. virtual memory (cumulated for all children) (KiB): 393460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.87
system time used= 5.2422
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 98913
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= 5414

runsolver used 2.74358 second user time and 8.74367 second system time

The end

Launcher Data 

Begin job on node029 at 2010-07-06 18:56:14
IDJOB=2684878
IDBENCH=73860
IDSOLVER=1160
FILE ID=node029/2684878-1278435374
PBS_JOBID= 11233449
Free space on /tmp= 62556 MiB

SOLVER NAME= wbo 1.4a
BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j120/normalized-j12037_7-sat.opb
COMMAND LINE= wbo1.4a -file-format=opb -time-limit=TIMEOUT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2684878-1278435374/watcher-2684878-1278435374 -o /tmp/evaluation-result-2684878-1278435374/solver-2684878-1278435374 -C 1800 -W 2000 -M 1800  wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2684878-1278435374.opb

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

MD5SUM BENCH= c76ba3fc1d0a0f3a1a96791ffe6c4cf4
RANDOM SEED=1076596128

node029.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		: 3000.264
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	: 6000.52
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		: 3000.264
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1839980 kB
Buffers:         11964 kB
Cached:          77716 kB
SwapCached:          0 kB
Active:          53920 kB
Inactive:        95720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1839980 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            6956 kB
Writeback:           0 kB
AnonPages:       59740 kB
Mapped:          14496 kB
Slab:            47600 kB
PageTables:       4144 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179928 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2684878-1278435374.opb

Free space on /tmp at the end= 62552 MiB
End job on node029 at 2010-07-06 19:26:17