Trace number 2655729

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? (MO) 1778.87 1779.29

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
roussel/normalized-pigeon-cardinality-105-100.opb
MD5SUM1f72b7f8bd829aeeb06978977df8efc2
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.590909
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables10500
Total number of constraints205
Number of constraints which are clauses105
Number of constraints which are cardinality constraints (but not clauses)100
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint100
Maximum length of a constraint105
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 106
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 wbo 1.4 beta - 20100517
0.00/0.00	c Parsing opb file format. File HOME/instance-2655729-1276581835.opb.
0.00/0.00	c Instance file HOME/instance-2655729-1276581835.opb
0.00/0.00	c File size is 189526 bytes.
0.00/0.03	c Highest Coefficient sum: 106
0.00/0.03	c ============================[ Problem Statistics ]=============================
0.00/0.03	c |                                                                             |
0.00/0.03	c |  Parsing time:          0.04         s                                      |
0.00/0.03	c |  Number Variables:      10500                                               |
0.00/0.03	c |  Number Clauses:        105                                                 |
0.00/0.03	c |  Number Cardinality:    100                                                 |
0.00/0.03	c |  Number PB Constraints: 0                                                   |
0.00/0.03	c ============================[ Search Statistics ]==============================
0.00/0.03	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.03	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.03	c ===============================================================================
0.00/0.03	c |         0 |   10500      205    21000 |     5000        0    nan |  0.000 % |
0.09/0.14	c |       103 |   10500      205    21000 |     5500      103    398 |  0.000 % |
0.29/0.37	c |       257 |   10500      205    21000 |     6050      257    723 |  0.000 % |
0.79/0.81	c |       482 |   10500      205    21000 |     6655      482   1174 |  0.000 % |
1.49/1.57	c |       819 |   10500      205    21000 |     7320      819   1159 |  0.000 % |
2.19/2.28	c |      1327 |   10500      205    21000 |     8052     1327    919 |  0.000 % |
3.39/3.40	c |      2086 |   10500      205    21000 |     8857     2086    801 |  0.000 % |
5.19/5.26	c |      3227 |   10500      205    21000 |     9743     3227    735 |  0.000 % |
8.19/8.26	c |      4939 |   10500      205    21000 |    10717     4939    692 |  0.000 % |
13.79/13.84	c |      7501 |   10500      205    21000 |    11789     7501    703 |  0.000 % |
24.20/24.24	c |     11347 |   10500      205    21000 |    12968    11347    714 |  0.000 % |
41.38/41.45	c |     17114 |   10500      205    21000 |    14265    17114    740 |  0.000 % |
67.38/67.47	c |     25764 |   10500      205    21000 |    15692    17207    721 |  0.000 % |
146.56/146.61	c |     38740 |   10500      205    21000 |    17261    21580   1639 |  0.000 % |
302.72/302.90	c |     58204 |   10500      205    21000 |    18987    15146   1966 |  0.000 % |
449.98/450.11	c |     87397 |   10500      205    21000 |    20886    27127    946 |  0.000 % |
701.43/701.68	c |    131186 |   10500      205    21000 |    22974    20198   1227 |  0.000 % |
1063.55/1063.83	c |    196870 |   10500      205    21000 |    25272    28973   1139 |  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-2655729-1276581835/watcher-2655729-1276581835 -o /tmp/evaluation-result-2655729-1276581835/solver-2655729-1276581835 -C 1800 -W 2000 -M 1800 wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655729-1276581835.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 1329
/proc/meminfo: memFree=1745512/2059040 swapFree=4136648/4192956
[pid=1329] ppid=1327 vsize=2924 CPUtime=0
/proc/1329/stat : 1329 (wbo1.4a) R 1327 1329 441 0 -1 4202496 311 0 0 0 0 0 0 0 15 0 1 0 31838945 2994176 230 1992294400 134512640 135751879 4289400080 18446744073709551615 134574077 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1329/statm: 731 235 131 303 0 379 0

[startup+0.055313 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 1329
/proc/meminfo: memFree=1745512/2059040 swapFree=4136648/4192956
[pid=1329] ppid=1327 vsize=4952 CPUtime=0.04
/proc/1329/stat : 1329 (wbo1.4a) R 1327 1329 441 0 -1 4202496 866 0 0 0 4 0 0 0 17 0 1 0 31838945 5070848 738 1992294400 134512640 135751879 4289400080 18446744073709551615 134605084 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1329/statm: 1238 738 142 303 0 933 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4952

[startup+0.101317 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 1329
/proc/meminfo: memFree=1745512/2059040 swapFree=4136648/4192956
[pid=1329] ppid=1327 vsize=4952 CPUtime=0.09
/proc/1329/stat : 1329 (wbo1.4a) R 1327 1329 441 0 -1 4202496 888 0 0 0 9 0 0 0 17 0 1 0 31838945 5070848 760 1992294400 134512640 135751879 4289400080 18446744073709551615 134605082 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1329/statm: 1238 760 142 303 0 933 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4952

[startup+0.300332 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 1329
/proc/meminfo: memFree=1745512/2059040 swapFree=4136648/4192956
[pid=1329] ppid=1327 vsize=5488 CPUtime=0.29
/proc/1329/stat : 1329 (wbo1.4a) R 1327 1329 441 0 -1 4202496 1010 0 0 0 28 1 0 0 17 0 1 0 31838945 5619712 882 1992294400 134512640 135751879 4289400080 18446744073709551615 134605030 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1329/statm: 1372 882 143 303 0 1067 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5488

[startup+0.700365 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 1329
/proc/meminfo: memFree=1745512/2059040 swapFree=4136648/4192956
[pid=1329] ppid=1327 vsize=6848 CPUtime=0.69
/proc/1329/stat : 1329 (wbo1.4a) R 1327 1329 441 0 -1 4202496 1342 0 0 0 67 2 0 0 17 0 1 0 31838945 7012352 1214 1992294400 134512640 135751879 4289400080 18446744073709551615 134616492 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1329/statm: 1712 1214 143 303 0 1407 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6848

[startup+1.50143 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 1330
/proc/meminfo: memFree=1740544/2059040 swapFree=4136648/4192956
[pid=1329] ppid=1327 vsize=8584 CPUtime=1.49
/proc/1329/stat : 1329 (wbo1.4a) R 1327 1329 441 0 -1 4202496 1789 0 0 0 146 3 0 0 18 0 1 0 31838945 8790016 1661 1992294400 134512640 135751879 4289400080 18446744073709551615 134518928 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1329/statm: 2146 1661 143 303 0 1841 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8584

[startup+3.10155 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 1330
/proc/meminfo: memFree=1738312/2059040 swapFree=4136648/4192956
[pid=1329] ppid=1327 vsize=11356 CPUtime=3.09
/proc/1329/stat : 1329 (wbo1.4a) R 1327 1329 441 0 -1 4202496 2469 0 0 0 305 4 0 0 21 0 1 0 31838945 11628544 2341 1992294400 134512640 135751879 4289400080 18446744073709551615 134610131 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1329/statm: 2839 2341 143 303 0 2534 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11356

[startup+6.30181 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 1330
/proc/meminfo: memFree=1732856/2059040 swapFree=4136648/4192956
[pid=1329] ppid=1327 vsize=16372 CPUtime=6.29
/proc/1329/stat : 1329 (wbo1.4a) R 1327 1329 441 0 -1 4202496 3726 0 0 0 623 6 0 0 25 0 1 0 31838945 16764928 3598 1992294400 134512640 135751879 4289400080 18446744073709551615 134518944 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1329/statm: 4093 3598 143 303 0 3788 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16372

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 1330
/proc/meminfo: memFree=1723060/2059040 swapFree=4136648/4192956
[pid=1329] ppid=1327 vsize=25372 CPUtime=12.69
/proc/1329/stat : 1329 (wbo1.4a) R 1327 1329 441 0 -1 4202496 5984 0 0 0 1261 8 0 0 25 0 1 0 31838945 25980928 5856 1992294400 134512640 135751879 4289400080 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1329/statm: 6343 5856 143 303 0 6038 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25372

[startup+25.5003 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 1332
/proc/meminfo: memFree=1707684/2059040 swapFree=4136648/4192956
[pid=1329] ppid=1327 vsize=40424 CPUtime=25.48
/proc/1329/stat : 1329 (wbo1.4a) R 1327 1329 441 0 -1 4202496 9735 0 0 0 2537 11 0 0 25 0 1 0 31838945 41394176 9607 1992294400 134512640 135751879 4289400080 18446744073709551615 134517424 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1329/statm: 10106 9607 143 303 0 9801 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 40424

[startup+51.1004 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 1332
/proc/meminfo: memFree=1680032/2059040 swapFree=4136648/4192956
[pid=1329] ppid=1327 vsize=68056 CPUtime=51.08
/proc/1329/stat : 1329 (wbo1.4a) R 1327 1329 441 0 -1 4202496 16659 0 0 0 5091 17 0 0 25 0 1 0 31838945 69689344 16531 1992294400 134512640 135751879 4289400080 18446744073709551615 134516986 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1329/statm: 17014 16531 143 303 0 16709 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 68056

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 1334
/proc/meminfo: memFree=1602408/2059040 swapFree=4136648/4192956
[pid=1329] ppid=1327 vsize=144848 CPUtime=102.28
/proc/1329/stat : 1329 (wbo1.4a) R 1327 1329 441 0 -1 4202496 35855 0 0 0 10194 34 0 0 25 0 1 0 31838945 148324352 35727 1992294400 134512640 135751879 4289400080 18446744073709551615 134605121 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1329/statm: 36212 35727 143 303 0 35907 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 144848

[startup+162.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1334
/proc/meminfo: memFree=1524908/2059040 swapFree=4136648/4192956
[pid=1329] ppid=1327 vsize=222924 CPUtime=162.25
/proc/1329/stat : 1329 (wbo1.4a) R 1327 1329 441 0 -1 4202496 55373 0 0 0 16178 47 0 0 25 0 1 0 31838945 228274176 55245 1992294400 134512640 135751879 4289400080 18446744073709551615 134604625 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1329/statm: 55731 55245 143 303 0 55426 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 222924

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1336
/proc/meminfo: memFree=1467000/2059040 swapFree=4136648/4192956
[pid=1329] ppid=1327 vsize=279896 CPUtime=222.24
/proc/1329/stat : 1329 (wbo1.4a) R 1327 1329 441 0 -1 4202496 69626 0 0 0 22165 59 0 0 25 0 1 0 31838945 286613504 69498 1992294400 134512640 135751879 4289400080 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1329/statm: 69974 69498 143 303 0 69669 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 279896

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1338
/proc/meminfo: memFree=1414920/2059040 swapFree=4136648/4192956
[pid=1329] ppid=1327 vsize=332748 CPUtime=282.22
/proc/1329/stat : 1329 (wbo1.4a) R 1327 1329 441 0 -1 4202496 82825 0 0 0 28153 69 0 0 25 0 1 0 31838945 340733952 82697 1992294400 134512640 135751879 4289400080 18446744073709551615 134616505 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1329/statm: 83187 82697 143 303 0 82882 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 332748

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1340
/proc/meminfo: memFree=1347092/2059040 swapFree=4136648/4192956
[pid=1329] ppid=1327 vsize=400160 CPUtime=342.21
/proc/1329/stat : 1329 (wbo1.4a) R 1327 1329 441 0 -1 4202496 99650 0 0 0 34136 85 0 0 25 0 1 0 31838945 409763840 99522 1992294400 134512640 135751879 4289400080 18446744073709551615 134616497 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1329/statm: 100040 99522 143 303 0 99735 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 400160

[startup+402.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1342
/proc/meminfo: memFree=1312248/2059040 swapFree=4136648/4192956
[pid=1329] ppid=1327 vsize=435096 CPUtime=402.19
/proc/1329/stat : 1329 (wbo1.4a) R 1327 1329 441 0 -1 4202496 108365 0 0 0 40124 95 0 0 25 0 1 0 31838945 445538304 108237 1992294400 134512640 135751879 4289400080 18446744073709551615 134516977 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1329/statm: 108774 108237 143 303 0 108469 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 435096

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1342
/proc/meminfo: memFree=1263268/2059040 swapFree=4136648/4192956
[pid=1329] ppid=1327 vsize=483948 CPUtime=462.19
/proc/1329/stat : 1329 (wbo1.4a) R 1327 1329 441 0 -1 4202496 120589 0 0 0 46110 109 0 0 25 0 1 0 31838945 495562752 120461 1992294400 134512640 135751879 4289400080 18446744073709551615 134605094 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1329/statm: 120987 120461 143 303 0 120682 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 483948

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1344
/proc/meminfo: memFree=1194572/2059040 swapFree=4136648/4192956
[pid=1329] ppid=1327 vsize=552840 CPUtime=522.17
/proc/1329/stat : 1329 (wbo1.4a) R 1327 1329 441 0 -1 4202496 137814 0 0 0 52095 122 0 0 25 0 1 0 31838945 566108160 137686 1992294400 134512640 135751879 4289400080 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1329/statm: 138210 137686 143 303 0 137905 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 552840

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1346
/proc/meminfo: memFree=1145964/2059040 swapFree=4136648/4192956
[pid=1329] ppid=1327 vsize=600624 CPUtime=582.15
/proc/1329/stat : 1329 (wbo1.4a) R 1327 1329 441 0 -1 4202496 149752 0 0 0 58081 134 0 0 25 0 1 0 31838945 615038976 149624 1992294400 134512640 135751879 4289400080 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1329/statm: 150156 149624 143 303 0 149851 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 600624

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1348
/proc/meminfo: memFree=1097108/2059040 swapFree=4136648/4192956
[pid=1329] ppid=1327 vsize=649076 CPUtime=642.14
/proc/1329/stat : 1329 (wbo1.4a) R 1327 1329 441 0 -1 4202496 161853 0 0 0 64067 147 0 0 25 0 1 0 31838945 664653824 161725 1992294400 134512640 135751879 4289400080 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1329/statm: 162269 161725 143 303 0 161964 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 649076

[startup+702.3 s]

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

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1352
/proc/meminfo: memFree=908380/2059040 swapFree=4136648/4192956
[pid=1329] ppid=1327 vsize=837976 CPUtime=822.1
/proc/1329/stat : 1329 (wbo1.4a) R 1327 1329 441 0 -1 4202496 209052 0 0 0 82018 192 0 0 25 0 1 0 31838945 858087424 208924 1992294400 134512640 135751879 4289400080 18446744073709551615 134616353 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1329/statm: 209494 208924 143 303 0 209189 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 837976

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1354
/proc/meminfo: memFree=858160/2059040 swapFree=4136648/4192956
[pid=1329] ppid=1327 vsize=887616 CPUtime=882.09
/proc/1329/stat : 1329 (wbo1.4a) R 1327 1329 441 0 -1 4202496 221458 0 0 0 88002 207 0 0 25 0 1 0 31838945 908918784 221330 1992294400 134512640 135751879 4289400080 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1329/statm: 221904 221330 143 303 0 221599 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 887616

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1356
/proc/meminfo: memFree=825176/2059040 swapFree=4136648/4192956
[pid=1329] ppid=1327 vsize=920972 CPUtime=942.07
/proc/1329/stat : 1329 (wbo1.4a) R 1327 1329 441 0 -1 4202496 229783 0 0 0 93988 219 0 0 25 0 1 0 31838945 943075328 229655 1992294400 134512640 135751879 4289400080 18446744073709551615 134616497 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1329/statm: 230243 229655 143 303 0 229938 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 920972

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1358
/proc/meminfo: memFree=788720/2059040 swapFree=4136648/4192956
[pid=1329] ppid=1327 vsize=956964 CPUtime=1002.05
/proc/1329/stat : 1329 (wbo1.4a) R 1327 1329 441 0 -1 4202496 238791 0 0 0 99977 228 0 0 25 0 1 0 31838945 979931136 238663 1992294400 134512640 135751879 4289400080 18446744073709551615 134518477 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1329/statm: 239241 238663 143 303 0 238936 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 956964

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1358
/proc/meminfo: memFree=747304/2059040 swapFree=4136648/4192956
[pid=1329] ppid=1327 vsize=998784 CPUtime=1062.04
/proc/1329/stat : 1329 (wbo1.4a) R 1327 1329 441 0 -1 4202496 249223 0 0 0 105964 240 0 0 25 0 1 0 31838945 1022754816 249095 1992294400 134512640 135751879 4289400080 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1329/statm: 249696 249095 143 303 0 249391 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 998784

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1360
/proc/meminfo: memFree=647732/2059040 swapFree=4136648/4192956
[pid=1329] ppid=1327 vsize=1098676 CPUtime=1122.03
/proc/1329/stat : 1329 (wbo1.4a) R 1327 1329 441 0 -1 4202496 274197 0 0 0 111947 256 0 0 25 0 1 0 31838945 1125044224 274069 1992294400 134512640 135751879 4289400080 18446744073709551615 134605024 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1329/statm: 274669 274069 143 303 0 274364 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 1098676

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1362
/proc/meminfo: memFree=566016/2059040 swapFree=4136648/4192956
[pid=1329] ppid=1327 vsize=1180024 CPUtime=1182.01
/proc/1329/stat : 1329 (wbo1.4a) R 1327 1329 441 0 -1 4202496 294535 0 0 0 117933 268 0 0 25 0 1 0 31838945 1208344576 294407 1992294400 134512640 135751879 4289400080 18446744073709551615 134616505 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1329/statm: 295006 294407 143 303 0 294701 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 1180024

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1364
/proc/meminfo: memFree=488144/2059040 swapFree=4136648/4192956
[pid=1329] ppid=1327 vsize=1257384 CPUtime=1242
/proc/1329/stat : 1329 (wbo1.4a) R 1327 1329 441 0 -1 4202496 313879 0 0 0 123920 280 0 0 25 0 1 0 31838945 1287561216 313751 1992294400 134512640 135751879 4289400080 18446744073709551615 134516982 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1329/statm: 314346 313751 143 303 0 314041 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 1257384

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1367
/proc/meminfo: memFree=406800/2059040 swapFree=4136648/4192956
[pid=1329] ppid=1327 vsize=1337584 CPUtime=1301.99
/proc/1329/stat : 1329 (wbo1.4a) R 1327 1329 441 0 -1 4202496 333924 0 0 0 129908 291 0 0 25 0 1 0 31838945 1369686016 333796 1992294400 134512640 135751879 4289400080 18446744073709551615 134604735 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1329/statm: 334396 333796 143 303 0 334091 0
Current children cumulated CPU time (s) 1301.99
Current children cumulated vsize (KiB) 1337584

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1367
/proc/meminfo: memFree=331284/2059040 swapFree=4136648/4192956
[pid=1329] ppid=1327 vsize=1413376 CPUtime=1361.97
/proc/1329/stat : 1329 (wbo1.4a) R 1327 1329 441 0 -1 4202496 352858 0 0 0 135893 304 0 0 25 0 1 0 31838945 1447297024 352730 1992294400 134512640 135751879 4289400080 18446744073709551615 134616497 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1329/statm: 353344 352730 143 303 0 353039 0
Current children cumulated CPU time (s) 1361.97
Current children cumulated vsize (KiB) 1413376

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1369
/proc/meminfo: memFree=264448/2059040 swapFree=4136648/4192956
[pid=1329] ppid=1327 vsize=1480104 CPUtime=1421.96
/proc/1329/stat : 1329 (wbo1.4a) R 1327 1329 441 0 -1 4202496 369519 0 0 0 141880 316 0 0 25 0 1 0 31838945 1515626496 369391 1992294400 134512640 135751879 4289400080 18446744073709551615 134616534 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1329/statm: 370026 369391 143 303 0 369721 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 1480104

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1371
/proc/meminfo: memFree=210260/2059040 swapFree=4136648/4192956
[pid=1329] ppid=1327 vsize=1534468 CPUtime=1481.95
/proc/1329/stat : 1329 (wbo1.4a) R 1327 1329 441 0 -1 4202496 383096 0 0 0 147869 326 0 0 25 0 1 0 31838945 1571295232 382968 1992294400 134512640 135751879 4289400080 18446744073709551615 134518928 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1329/statm: 383617 382968 143 303 0 383312 0
Current children cumulated CPU time (s) 1481.95
Current children cumulated vsize (KiB) 1534468

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1373
/proc/meminfo: memFree=145036/2059040 swapFree=4136648/4192956
[pid=1329] ppid=1327 vsize=1599184 CPUtime=1541.93
/proc/1329/stat : 1329 (wbo1.4a) R 1327 1329 441 0 -1 4202496 399285 0 0 0 153858 335 0 0 25 0 1 0 31838945 1637564416 399157 1992294400 134512640 135751879 4289400080 18446744073709551615 134517424 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1329/statm: 399796 399157 143 303 0 399491 0
Current children cumulated CPU time (s) 1541.93
Current children cumulated vsize (KiB) 1599184

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1375
/proc/meminfo: memFree=80308/2059040 swapFree=4136648/4192956
[pid=1329] ppid=1327 vsize=1664680 CPUtime=1601.91
/proc/1329/stat : 1329 (wbo1.4a) R 1327 1329 441 0 -1 4202496 415621 0 0 0 159844 347 0 0 25 0 1 0 31838945 1704632320 415493 1992294400 134512640 135751879 4289400080 18446744073709551615 134516977 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1329/statm: 416170 415493 143 303 0 415865 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 1664680

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1375
/proc/meminfo: memFree=9772/2059040 swapFree=4136648/4192956
[pid=1329] ppid=1327 vsize=1737916 CPUtime=1661.9
/proc/1329/stat : 1329 (wbo1.4a) R 1327 1329 441 0 -1 4202496 433939 0 0 0 165833 357 0 0 25 0 1 0 31838945 1779625984 433811 1992294400 134512640 135751879 4289400080 18446744073709551615 134605084 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1329/statm: 434479 433811 143 303 0 434174 0
Current children cumulated CPU time (s) 1661.9
Current children cumulated vsize (KiB) 1737916

[startup+1722.3 s]
/proc/loadavg: 1.04 1.00 1.00 2/107 1377
/proc/meminfo: memFree=10476/2059040 swapFree=4136648/4192956
[pid=1329] ppid=1327 vsize=1789180 CPUtime=1721.89
/proc/1329/stat : 1329 (wbo1.4a) R 1327 1329 441 0 -1 4202496 446725 0 0 0 171821 368 0 0 25 0 1 0 31838945 1832120320 446597 1992294400 134512640 135751879 4289400080 18446744073709551615 134616497 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1329/statm: 447295 446597 143 303 0 446990 0
Current children cumulated CPU time (s) 1721.89
Current children cumulated vsize (KiB) 1789180



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1779.1 s]
/proc/loadavg: 1.20 1.04 1.01 2/107 1379
/proc/meminfo: memFree=10324/2059040 swapFree=4136648/4192956
[pid=1329] ppid=1327 vsize=1843204 CPUtime=1778.68
/proc/1329/stat : 1329 (wbo1.4a) R 1327 1329 441 0 -1 4202496 460239 0 0 0 177490 378 0 0 25 0 1 0 31838945 1887440896 460111 1992294400 134512640 135751879 4289400080 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1329/statm: 460801 460111 143 303 0 460496 0
Current children cumulated CPU time (s) 1778.68
Current children cumulated vsize (KiB) 1843204

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

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

[startup+1779.21 s]
/proc/loadavg: 1.20 1.04 1.01 2/107 1379
/proc/meminfo: memFree=10324/2059040 swapFree=4136648/4192956
[pid=1329] ppid=1327 vsize=0 CPUtime=1778.78
/proc/1329/stat : 1329 (wbo1.4a) R 1327 1329 441 0 -1 4203524 460239 0 0 0 177490 388 0 0 25 0 1 0 31838945 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/1329/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1778.78
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1779.29
CPU time (s): 1778.87
CPU user time (s): 1774.91
CPU system time (s): 3.9654
CPU usage (%): 99.9766
Max. virtual memory (cumulated for all children) (KiB): 1843204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1774.91
system time used= 3.9654
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460239
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= 2239

runsolver used 3.06453 second user time and 8.27874 second system time

The end

Launcher Data 

Begin job on node026 at 2010-06-15 08:03:55
IDJOB=2655729
IDBENCH=2601
IDSOLVER=1160
FILE ID=node026/2655729-1276581835
PBS_JOBID= 11173521
Free space on /tmp= 62560 MiB

SOLVER NAME= wbo 1.4a
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-105-100.opb
COMMAND LINE= wbo1.4a -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2655729-1276581835/watcher-2655729-1276581835 -o /tmp/evaluation-result-2655729-1276581835/solver-2655729-1276581835 -C 1800 -W 2000 -M 1800  wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655729-1276581835.opb

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

MD5SUM BENCH= 1f72b7f8bd829aeeb06978977df8efc2
RANDOM SEED=259005121

node026.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		: 3000.201
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	: 6000.40
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		: 3000.201
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1746164 kB
Buffers:         66952 kB
Cached:         153912 kB
SwapCached:       9480 kB
Active:         102508 kB
Inactive:       130864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1746164 kB
SwapTotal:     4192956 kB
SwapFree:      4136648 kB
Dirty:            2900 kB
Writeback:           4 kB
AnonPages:       11008 kB
Mapped:           9344 kB
Slab:            57756 kB
PageTables:       4052 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180084 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62556 MiB
End job on node026 at 2010-06-15 08:33:37