Trace number 1883905

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 1.0? (TO) 1800.25 1800.99

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
roussel/normalized-pigeon-clauses-75-70.opb
MD5SUMf923ea56e1761a03f5af67c072a524d6
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
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 variables5250
Total number of constraints194325
Number of constraints which are clauses194325
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 constraint2
Maximum length of a constraint70
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 71
Number of bits of the biggest sum of numbers7
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 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-1883905-1245238125.opb.
0.00/0.00	c Instance file HOME/instance-1883905-1245238125.opb
0.00/0.00	c File size is 5015455 bytes.
0.59/0.66	c Highest Coefficient sum: 71
0.59/0.66	c ============================[ Problem Statistics ]=============================
0.59/0.66	c |                                                                             |
0.59/0.66	c |  Parsing time:          0.64         s                                      |
0.59/0.66	c |  Number Variables:      5250                                                |
0.59/0.66	c |  Number Clauses:        194325                                              |
0.59/0.66	c |  Number Cardinality:    0                                                   |
0.59/0.66	c |  Number PB Constraints: 0                                                   |
0.59/0.66	c ============================[ Search Statistics ]==============================
0.59/0.66	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.59/0.66	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.59/0.66	c ===============================================================================
0.59/0.66	c |         0 |    5250   194325   393750 |    64775        0    nan |  0.000 % |
0.59/0.68	c |       101 |    5250   194325   393750 |    71252      101    311 |  0.000 % |
0.69/0.70	c |       251 |    5250   194325   393750 |    78377      251    304 |  0.000 % |
0.69/0.76	c |       479 |    5250   194325   393750 |    86215      479    536 |  0.000 % |
0.79/0.85	c |       818 |    5250   194325   393750 |    94837      818    581 |  0.000 % |
0.89/0.99	c |      1325 |    5250   194325   393750 |   104320     1325    562 |  0.000 % |
1.10/1.15	c |      2087 |    5250   194325   393750 |   114752     2087    500 |  0.000 % |
1.49/1.51	c |      3228 |    5250   194325   393750 |   126228     3228    496 |  0.000 % |
2.20/2.23	c |      4937 |    5250   194325   393750 |   138850     4937    475 |  0.000 % |
3.99/4.07	c |      7499 |    5250   194325   393750 |   152736     7499    532 |  0.000 % |
8.39/8.41	c |     11346 |    5250   194325   393750 |   168009    11346    574 |  0.000 % |
14.29/14.30	c |     17113 |    5250   194325   393750 |   184810    17113    552 |  0.000 % |
25.88/25.95	c |     25762 |    5250   194325   393750 |   203291    25762    531 |  0.000 % |
62.66/62.74	c |     38738 |    5250   194325   393750 |   223620    38738    714 |  0.000 % |
126.13/126.23	c |     58201 |    5250   194325   393750 |   245982    58201    856 |  0.000 % |
235.98/236.14	c |     87394 |    5250   194325   393750 |   270581    87394    958 |  0.000 % |
575.44/575.76	c |    131184 |    5250   194325   393750 |   297639   131184   1043 |  0.000 % |
1093.03/1093.54	c |    196869 |    5250   194325   393750 |   327403   196869   1138 |  0.000 % |

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1883905-1245238125/watcher-1883905-1245238125 -o /tmp/evaluation-result-1883905-1245238125/solver-1883905-1245238125 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1883905-1245238125.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: 0.99 0.97 0.82 3/64 5899
/proc/meminfo: memFree=1797360/2055920 swapFree=4181552/4192956
[pid=5899] ppid=5897 vsize=7756 CPUtime=0
/proc/5899/stat : 5899 (wbo) R 5897 5899 5814 0 -1 4194304 272 0 0 0 0 0 0 0 18 0 1 0 191412650 7942144 256 1992294400 134512640 135709839 4294956240 18446744073709551615 134570352 0 0 4096 3 0 0 0 17 0 0 0
/proc/5899/statm: 1939 256 125 292 0 419 0

[startup+0.0827 s]
/proc/loadavg: 0.99 0.97 0.82 3/64 5899
/proc/meminfo: memFree=1797360/2055920 swapFree=4181552/4192956
[pid=5899] ppid=5897 vsize=9032 CPUtime=0.08
/proc/5899/stat : 5899 (wbo) R 5897 5899 5814 0 -1 4194304 738 0 0 0 8 0 0 0 18 0 1 0 191412650 9248768 722 1992294400 134512640 135709839 4294956240 18446744073709551615 134548059 0 0 4096 3 0 0 0 17 0 0 0
/proc/5899/statm: 2258 722 267 292 0 738 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 9032

[startup+0.1017 s]
/proc/loadavg: 0.99 0.97 0.82 3/64 5899
/proc/meminfo: memFree=1797360/2055920 swapFree=4181552/4192956
[pid=5899] ppid=5897 vsize=9460 CPUtime=0.09
/proc/5899/stat : 5899 (wbo) R 5897 5899 5814 0 -1 4194304 861 0 0 0 9 0 0 0 18 0 1 0 191412650 9687040 845 1992294400 134512640 135709839 4294956240 18446744073709551615 135187191 0 0 4096 3 0 0 0 17 0 0 0
/proc/5899/statm: 2365 845 302 292 0 845 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9460

[startup+0.30172 s]
/proc/loadavg: 0.99 0.97 0.82 3/64 5899
/proc/meminfo: memFree=1797360/2055920 swapFree=4181552/4192956
[pid=5899] ppid=5897 vsize=12036 CPUtime=0.29
/proc/5899/stat : 5899 (wbo) R 5897 5899 5814 0 -1 4194304 1903 0 0 0 29 0 0 0 19 0 1 0 191412650 12324864 1887 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 0 0 0
/proc/5899/statm: 3009 1887 675 292 0 1489 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12036

[startup+0.701765 s]
/proc/loadavg: 0.99 0.97 0.82 3/64 5899
/proc/meminfo: memFree=1797360/2055920 swapFree=4181552/4192956
[pid=5899] ppid=5897 vsize=13672 CPUtime=0.69
/proc/5899/stat : 5899 (wbo) R 5897 5899 5814 0 -1 4194304 4359 0 0 0 67 2 0 0 23 0 1 0 191412650 14000128 2892 1992294400 134512640 135709839 4294956240 18446744073709551615 135028120 0 0 4096 3 0 0 0 17 0 0 0
/proc/5899/statm: 3418 2892 134 292 0 3123 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13672

[startup+1.50185 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 5900
/proc/meminfo: memFree=1783400/2055920 swapFree=4181552/4192956
[pid=5899] ppid=5897 vsize=20144 CPUtime=1.49
/proc/5899/stat : 5899 (wbo) R 5897 5899 5814 0 -1 4194304 5992 0 0 0 146 3 0 0 25 0 1 0 191412650 20627456 4525 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/5899/statm: 5036 4525 134 292 0 4741 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20144

[startup+3.10202 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 5900
/proc/meminfo: memFree=1776744/2055920 swapFree=4181552/4192956
[pid=5899] ppid=5897 vsize=27940 CPUtime=3.09
/proc/5899/stat : 5899 (wbo) R 5897 5899 5814 0 -1 4194304 7915 0 0 0 305 4 0 0 25 0 1 0 191412650 28610560 6448 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 0 0 0
/proc/5899/statm: 6985 6449 134 292 0 6690 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27940

[startup+6.30136 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 5900
/proc/meminfo: memFree=1765160/2055920 swapFree=4181552/4192956
[pid=5899] ppid=5897 vsize=36292 CPUtime=6.29
/proc/5899/stat : 5899 (wbo) R 5897 5899 5814 0 -1 4194304 10017 0 0 0 622 7 0 0 25 0 1 0 191412650 37163008 8550 1992294400 134512640 135709839 4294956240 18446744073709551615 134573921 0 0 4096 3 0 0 0 17 0 0 0
/proc/5899/statm: 9073 8550 134 292 0 8778 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 36292

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 5900
/proc/meminfo: memFree=1749224/2055920 swapFree=4181552/4192956
[pid=5899] ppid=5897 vsize=51524 CPUtime=12.68
/proc/5899/stat : 5899 (wbo) R 5897 5899 5814 0 -1 4194304 13818 0 0 0 1258 10 0 0 25 0 1 0 191412650 52760576 12351 1992294400 134512640 135709839 4294956240 18446744073709551615 134517168 0 0 4096 3 0 0 0 17 0 0 0
/proc/5899/statm: 12881 12351 134 292 0 12586 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 51524

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 5900
/proc/meminfo: memFree=1727976/2055920 swapFree=4181552/4192956
[pid=5899] ppid=5897 vsize=72004 CPUtime=25.48
/proc/5899/stat : 5899 (wbo) R 5897 5899 5814 0 -1 4194304 18936 0 0 0 2534 14 0 0 25 0 1 0 191412650 73732096 17469 1992294400 134512640 135709839 4294956240 18446744073709551615 134517505 0 0 4096 3 0 0 0 17 0 0 0
/proc/5899/statm: 18001 17469 134 292 0 17706 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 72004

[startup+51.1012 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 5900
/proc/meminfo: memFree=1682088/2055920 swapFree=4181552/4192956
[pid=5899] ppid=5897 vsize=118196 CPUtime=51.06
/proc/5899/stat : 5899 (wbo) R 5897 5899 5814 0 -1 4194304 30486 0 0 0 5083 23 0 0 25 0 1 0 191412650 121032704 29019 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/5899/statm: 29549 29019 134 292 0 29254 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 118196

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.83 2/65 5900
/proc/meminfo: memFree=1609320/2055920 swapFree=4181552/4192956
[pid=5899] ppid=5897 vsize=190324 CPUtime=102.24
/proc/5899/stat : 5899 (wbo) R 5897 5899 5814 0 -1 4194304 48493 0 0 0 10187 37 0 0 25 0 1 0 191412650 194891776 47026 1992294400 134512640 135709839 4294956240 18446744073709551615 134517168 0 0 4096 3 0 0 0 17 0 0 0
/proc/5899/statm: 47581 47026 134 292 0 47286 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 190324

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.83 2/65 5900
/proc/meminfo: memFree=1510632/2055920 swapFree=4181552/4192956
[pid=5899] ppid=5897 vsize=289384 CPUtime=162.21
/proc/5899/stat : 5899 (wbo) R 5897 5899 5814 0 -1 4194304 73266 0 0 0 16167 54 0 0 25 0 1 0 191412650 296329216 71799 1992294400 134512640 135709839 4294956240 18446744073709551615 134517517 0 0 4096 3 0 0 0 17 0 0 0
/proc/5899/statm: 72346 71799 134 292 0 72051 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 289384

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.84 2/65 5900
/proc/meminfo: memFree=1454504/2055920 swapFree=4181552/4192956
[pid=5899] ppid=5897 vsize=344760 CPUtime=222.19
/proc/5899/stat : 5899 (wbo) R 5897 5899 5814 0 -1 4194304 87118 0 0 0 22154 65 0 0 25 0 1 0 191412650 353034240 85651 1992294400 134512640 135709839 4294956240 18446744073709551615 134573956 0 0 4096 3 0 0 0 17 0 0 0
/proc/5899/statm: 86190 85651 134 292 0 85895 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 344760

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 5900
/proc/meminfo: memFree=1379240/2055920 swapFree=4181552/4192956
[pid=5899] ppid=5897 vsize=420556 CPUtime=282.15
/proc/5899/stat : 5899 (wbo) R 5897 5899 5814 0 -1 4194304 106013 0 0 0 28136 79 0 0 25 0 1 0 191412650 430649344 104546 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/5899/statm: 105139 104546 134 292 0 104844 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 420556

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 5900
/proc/meminfo: memFree=1329768/2055920 swapFree=4181552/4192956
[pid=5899] ppid=5897 vsize=469364 CPUtime=342.14
/proc/5899/stat : 5899 (wbo) R 5897 5899 5814 0 -1 4194304 118218 0 0 0 34121 93 0 0 25 0 1 0 191412650 480628736 116751 1992294400 134512640 135709839 4294956240 18446744073709551615 134573916 0 0 4096 3 0 0 0 17 0 0 0
/proc/5899/statm: 117341 116751 134 292 0 117046 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 469364

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.86 2/65 5900
/proc/meminfo: memFree=1297320/2055920 swapFree=4181552/4192956
[pid=5899] ppid=5897 vsize=501964 CPUtime=402.11
/proc/5899/stat : 5899 (wbo) R 5897 5899 5814 0 -1 4194304 126349 0 0 0 40110 101 0 0 25 0 1 0 191412650 514011136 124882 1992294400 134512640 135709839 4294956240 18446744073709551615 134573929 0 0 4096 3 0 0 0 17 0 0 0
/proc/5899/statm: 125491 124882 134 292 0 125196 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 501964

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.86 2/65 5900
/proc/meminfo: memFree=1269608/2055920 swapFree=4181552/4192956
[pid=5899] ppid=5897 vsize=529468 CPUtime=462.09
/proc/5899/stat : 5899 (wbo) R 5897 5899 5814 0 -1 4194304 133209 0 0 0 46100 109 0 0 25 0 1 0 191412650 542175232 131742 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/5899/statm: 132367 131742 134 292 0 132072 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 529468

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.87 2/65 5900
/proc/meminfo: memFree=1241832/2055920 swapFree=4181552/4192956
[pid=5899] ppid=5897 vsize=557584 CPUtime=522.06
/proc/5899/stat : 5899 (wbo) R 5897 5899 5814 0 -1 4194304 140240 0 0 0 52090 116 0 0 25 0 1 0 191412650 570966016 138773 1992294400 134512640 135709839 4294956240 18446744073709551615 134972064 0 0 4096 3 0 0 0 17 0 0 0
/proc/5899/statm: 139396 138773 134 292 0 139101 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 557584

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 5900
/proc/meminfo: memFree=1209768/2055920 swapFree=4181552/4192956
[pid=5899] ppid=5897 vsize=590020 CPUtime=582.04
/proc/5899/stat : 5899 (wbo) R 5897 5899 5814 0 -1 4194304 148333 0 0 0 58080 124 0 0 25 0 1 0 191412650 604180480 146866 1992294400 134512640 135709839 4294956240 18446744073709551615 134573938 0 0 4096 3 0 0 0 17 0 0 0
/proc/5899/statm: 147505 146866 134 292 0 147210 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 590020

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 5900
/proc/meminfo: memFree=1138024/2055920 swapFree=4181552/4192956
[pid=5899] ppid=5897 vsize=661088 CPUtime=642.01
/proc/5899/stat : 5899 (wbo) R 5897 5899 5814 0 -1 4194304 166033 0 0 0 64062 139 0 0 25 0 1 0 191412650 676954112 164566 1992294400 134512640 135709839 4294956240 18446744073709551615 134573956 0 0 4096 3 0 0 0 17 0 0 0
/proc/5899/statm: 165272 164566 134 292 0 164977 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 661088

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 1.10 1.04 0.92 2/65 5900
/proc/meminfo: memFree=954792/2055920 swapFree=4181552/4192956
[pid=5899] ppid=5897 vsize=844052 CPUtime=881.92
/proc/5899/stat : 5899 (wbo) R 5897 5899 5814 0 -1 4194304 211758 0 0 0 88012 180 0 0 25 0 1 0 191412650 864309248 210291 1992294400 134512640 135709839 4294956240 18446744073709551615 134517178 0 0 4096 3 0 0 0 17 0 0 0
/proc/5899/statm: 211013 210291 134 292 0 210718 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 844052

[startup+942.302 s]
/proc/loadavg: 1.09 1.04 0.93 2/65 5900
/proc/meminfo: memFree=921640/2055920 swapFree=4181552/4192956
[pid=5899] ppid=5897 vsize=877352 CPUtime=941.9
/proc/5899/stat : 5899 (wbo) R 5897 5899 5814 0 -1 4194304 220081 0 0 0 94002 188 0 0 25 0 1 0 191412650 898408448 218614 1992294400 134512640 135709839 4294956240 18446744073709551615 134573938 0 0 4096 3 0 0 0 17 0 0 0
/proc/5899/statm: 219338 218614 134 292 0 219043 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 877352

[startup+1002.3 s]
/proc/loadavg: 1.12 1.06 0.94 2/65 5900
/proc/meminfo: memFree=897384/2055920 swapFree=4181552/4192956
[pid=5899] ppid=5897 vsize=901192 CPUtime=1001.87
/proc/5899/stat : 5899 (wbo) R 5897 5899 5814 0 -1 4194304 226046 0 0 0 99994 193 0 0 25 0 1 0 191412650 922820608 224579 1992294400 134512640 135709839 4294956240 18446744073709551615 134573910 0 0 4096 3 0 0 0 17 0 0 0
/proc/5899/statm: 225298 224579 134 292 0 225003 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 901192

[startup+1062.3 s]
/proc/loadavg: 1.12 1.08 0.95 2/65 5900
/proc/meminfo: memFree=872424/2055920 swapFree=4181552/4192956
[pid=5899] ppid=5897 vsize=926304 CPUtime=1061.84
/proc/5899/stat : 5899 (wbo) R 5897 5899 5814 0 -1 4194304 232334 0 0 0 105984 200 0 0 25 0 1 0 191412650 948535296 230867 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/5899/statm: 231576 230867 134 292 0 231281 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 926304

[startup+1122.3 s]
/proc/loadavg: 1.04 1.06 0.95 2/65 5900
/proc/meminfo: memFree=837288/2055920 swapFree=4181552/4192956
[pid=5899] ppid=5897 vsize=961244 CPUtime=1121.83
/proc/5899/stat : 5899 (wbo) R 5897 5899 5814 0 -1 4194304 241065 0 0 0 111974 209 0 0 25 0 1 0 191412650 984313856 239598 1992294400 134512640 135709839 4294956240 18446744073709551615 134573940 0 0 4096 3 0 0 0 17 0 0 0
/proc/5899/statm: 240311 239598 134 292 0 240016 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 961244

[startup+1182.3 s]
/proc/loadavg: 1.01 1.05 0.95 2/65 5900
/proc/meminfo: memFree=798504/2055920 swapFree=4181552/4192956
[pid=5899] ppid=5897 vsize=1000372 CPUtime=1181.8
/proc/5899/stat : 5899 (wbo) R 5897 5899 5814 0 -1 4194304 250841 0 0 0 117962 218 0 0 25 0 1 0 191412650 1024380928 249374 1992294400 134512640 135709839 4294956240 18446744073709551615 134517517 0 0 4096 3 0 0 0 17 0 0 0
/proc/5899/statm: 250093 249374 134 292 0 249798 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 1000372

[startup+1242.3 s]
/proc/loadavg: 1.00 1.04 0.95 2/65 5900
/proc/meminfo: memFree=765992/2055920 swapFree=4181552/4192956
[pid=5899] ppid=5897 vsize=1032640 CPUtime=1241.77
/proc/5899/stat : 5899 (wbo) R 5897 5899 5814 0 -1 4194304 258823 0 0 0 123950 227 0 0 25 0 1 0 191412650 1057423360 257356 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/5899/statm: 258160 257356 134 292 0 257865 0
Current children cumulated CPU time (s) 1241.77
Current children cumulated vsize (KiB) 1032640

[startup+1302.3 s]
/proc/loadavg: 1.00 1.03 0.95 2/65 5900
/proc/meminfo: memFree=727848/2055920 swapFree=4181552/4192956
[pid=5899] ppid=5897 vsize=1070420 CPUtime=1301.75
/proc/5899/stat : 5899 (wbo) R 5897 5899 5814 0 -1 4194304 268268 0 0 0 129941 234 0 0 25 0 1 0 191412650 1096110080 266801 1992294400 134512640 135709839 4294956240 18446744073709551615 134573921 0 0 4096 3 0 0 0 17 0 0 0
/proc/5899/statm: 267605 266801 134 292 0 267310 0
Current children cumulated CPU time (s) 1301.75
Current children cumulated vsize (KiB) 1070420

[startup+1362.3 s]
/proc/loadavg: 1.00 1.02 0.95 2/65 5900
/proc/meminfo: memFree=700328/2055920 swapFree=4181552/4192956
[pid=5899] ppid=5897 vsize=1098276 CPUtime=1361.73
/proc/5899/stat : 5899 (wbo) R 5897 5899 5814 0 -1 4194304 275208 0 0 0 135932 241 0 0 25 0 1 0 191412650 1124634624 273741 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/5899/statm: 274569 273741 134 292 0 274274 0
Current children cumulated CPU time (s) 1361.73
Current children cumulated vsize (KiB) 1098276

[startup+1422.31 s]
/proc/loadavg: 1.00 1.01 0.95 2/65 5902
/proc/meminfo: memFree=667176/2055920 swapFree=4181552/4192956
[pid=5899] ppid=5897 vsize=1131060 CPUtime=1421.7
/proc/5899/stat : 5899 (wbo) R 5897 5899 5814 0 -1 4194304 283417 0 0 0 141923 247 0 0 25 0 1 0 191412650 1158205440 281950 1992294400 134512640 135709839 4294956240 18446744073709551615 134517178 0 0 4096 3 0 0 0 17 0 0 0
/proc/5899/statm: 282765 281950 134 292 0 282470 0
Current children cumulated CPU time (s) 1421.7
Current children cumulated vsize (KiB) 1131060

[startup+1482.3 s]
/proc/loadavg: 1.00 1.01 0.95 2/65 5902
/proc/meminfo: memFree=635368/2055920 swapFree=4181552/4192956
[pid=5899] ppid=5897 vsize=1163060 CPUtime=1481.68
/proc/5899/stat : 5899 (wbo) R 5897 5899 5814 0 -1 4194304 291417 0 0 0 147914 254 0 0 25 0 1 0 191412650 1190973440 289950 1992294400 134512640 135709839 4294956240 18446744073709551615 134573910 0 0 4096 3 0 0 0 17 0 0 0
/proc/5899/statm: 290765 289950 134 292 0 290470 0
Current children cumulated CPU time (s) 1481.68
Current children cumulated vsize (KiB) 1163060

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 5902
/proc/meminfo: memFree=607144/2055920 swapFree=4181552/4192956
[pid=5899] ppid=5897 vsize=1191008 CPUtime=1541.66
/proc/5899/stat : 5899 (wbo) R 5897 5899 5814 0 -1 4194304 298398 0 0 0 153905 261 0 0 25 0 1 0 191412650 1219592192 296931 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/5899/statm: 297752 296931 134 292 0 297457 0
Current children cumulated CPU time (s) 1541.66
Current children cumulated vsize (KiB) 1191008

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 5902
/proc/meminfo: memFree=582312/2055920 swapFree=4181552/4192956
[pid=5899] ppid=5897 vsize=1216100 CPUtime=1601.62
/proc/5899/stat : 5899 (wbo) R 5897 5899 5814 0 -1 4194304 304648 0 0 0 159897 265 0 0 25 0 1 0 191412650 1245286400 303181 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/5899/statm: 304025 303181 134 292 0 303730 0
Current children cumulated CPU time (s) 1601.62
Current children cumulated vsize (KiB) 1216100

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 5902
/proc/meminfo: memFree=556776/2055920 swapFree=4181552/4192956
[pid=5899] ppid=5897 vsize=1241340 CPUtime=1661.61
/proc/5899/stat : 5899 (wbo) R 5897 5899 5814 0 -1 4194304 310962 0 0 0 165889 272 0 0 25 0 1 0 191412650 1271132160 309495 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/5899/statm: 310335 309495 134 292 0 310040 0
Current children cumulated CPU time (s) 1661.61
Current children cumulated vsize (KiB) 1241340

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 5902
/proc/meminfo: memFree=533160/2055920 swapFree=4181552/4192956
[pid=5899] ppid=5897 vsize=1264864 CPUtime=1721.58
/proc/5899/stat : 5899 (wbo) R 5897 5899 5814 0 -1 4194304 316857 0 0 0 171881 277 0 0 25 0 1 0 191412650 1295220736 315390 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/5899/statm: 316216 315390 134 292 0 315921 0
Current children cumulated CPU time (s) 1721.58
Current children cumulated vsize (KiB) 1264864

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 5902
/proc/meminfo: memFree=508072/2055920 swapFree=4181552/4192956
[pid=5899] ppid=5897 vsize=1289892 CPUtime=1781.56
/proc/5899/stat : 5899 (wbo) R 5897 5899 5814 0 -1 4194304 323088 0 0 0 177874 282 0 0 25 0 1 0 191412650 1320849408 321621 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/5899/statm: 322473 321621 134 292 0 322178 0
Current children cumulated CPU time (s) 1781.56
Current children cumulated vsize (KiB) 1289892



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 5902
/proc/meminfo: memFree=500456/2055920 swapFree=4181552/4192956
[pid=5899] ppid=5897 vsize=1297272 CPUtime=1800.05
/proc/5899/stat : 5899 (wbo) R 5897 5899 5814 0 -1 4194304 324939 0 0 0 179721 284 0 0 25 0 1 0 191412650 1328406528 323472 1992294400 134512640 135709839 4294956240 18446744073709551615 134573958 0 0 4096 3 0 0 0 17 0 0 0
/proc/5899/statm: 324318 323472 134 292 0 324023 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 1297272

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

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

[startup+1800.91 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 5902
/proc/meminfo: memFree=500456/2055920 swapFree=4181552/4192956
[pid=5899] ppid=5897 vsize=0 CPUtime=1800.15
/proc/5899/stat : 5899 (wbo) R 5897 5899 5814 0 -1 4195332 324939 0 0 0 179721 294 0 0 25 0 1 0 191412650 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 0 0 0
/proc/5899/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.15
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.99
CPU time (s): 1800.25
CPU user time (s): 1797.22
CPU system time (s): 3.03154
CPU usage (%): 99.9588
Max. virtual memory (cumulated for all children) (KiB): 1297272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.22
system time used= 3.03154
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 324939
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= 5761

runsolver used 1.61275 second user time and 4.94625 second system time

The end

Launcher Data 

Begin job on node19 at 2009-06-17 13:28:45
IDJOB=1883905
IDBENCH=2577
IDSOLVER=698
FILE ID=node19/1883905-1245238125
PBS_JOBID= 9372319
Free space on /tmp= 66128 MiB

SOLVER NAME= wbo 1.0
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-clauses-75-70.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-1883905-1245238125/watcher-1883905-1245238125 -o /tmp/evaluation-result-1883905-1245238125/solver-1883905-1245238125 -C 1800 -W 2000 -M 1800  wbo -file-format=opb -time-limit=1800 HOME/instance-1883905-1245238125.opb

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

MD5SUM BENCH= f923ea56e1761a03f5af67c072a524d6
RANDOM SEED=1752050774

node19.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		: 3000.234
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		: 3000.234
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:       1797840 kB
Buffers:         35644 kB
Cached:         156748 kB
SwapCached:       6236 kB
Active:          56560 kB
Inactive:       144728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1797840 kB
SwapTotal:     4192956 kB
SwapFree:      4181552 kB
Dirty:            7276 kB
Writeback:           0 kB
Mapped:          13580 kB
Slab:            42740 kB
Committed_AS:   209860 kB
PageTables:       1456 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1883905-1245238125.opb

Free space on /tmp at the end= 66128 MiB
End job on node19 at 2009-06-17 13:58:48