Trace number 2655721

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) 1609.79 1610.38

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-95-90.opb
MD5SUM464b0bce452dea50452bb0b774d05715
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 benchmark0.492924
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables8550
Total number of constraints185
Number of constraints which are clauses95
Number of constraints which are cardinality constraints (but not clauses)90
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint90
Maximum length of a constraint95
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 96
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-2655721-1276578316.opb.
0.00/0.00	c Instance file HOME/instance-2655721-1276578316.opb
0.00/0.00	c File size is 153273 bytes.
0.00/0.03	c Highest Coefficient sum: 96
0.00/0.03	c ============================[ Problem Statistics ]=============================
0.00/0.03	c |                                                                             |
0.00/0.03	c |  Parsing time:          0.03         s                                      |
0.00/0.03	c |  Number Variables:      8550                                                |
0.00/0.03	c |  Number Clauses:        95                                                  |
0.00/0.03	c |  Number Cardinality:    90                                                  |
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 |    8550      185    17100 |     5000        0    nan |  0.000 % |
0.09/0.11	c |       102 |    8550      185    17100 |     5500      102    367 |  0.000 % |
0.19/0.25	c |       255 |    8550      185    17100 |     6050      255    499 |  0.000 % |
0.39/0.46	c |       481 |    8550      185    17100 |     6655      481    668 |  0.000 % |
1.19/1.29	c |       818 |    8550      185    17100 |     7320      818   1094 |  0.000 % |
1.99/2.02	c |      1325 |    8550      185    17100 |     8052     1325    922 |  0.000 % |
2.99/3.00	c |      2085 |    8550      185    17100 |     8857     2085    786 |  0.000 % |
4.30/4.40	c |      3224 |    8550      185    17100 |     9743     3224    686 |  0.000 % |
6.79/6.89	c |      4933 |    8550      185    17100 |    10717     4933    650 |  0.000 % |
11.09/11.14	c |      7495 |    8550      185    17100 |    11789     7495    632 |  0.000 % |
19.39/19.43	c |     11340 |    8550      185    17100 |    12968    11340    642 |  0.000 % |
34.09/34.12	c |     17106 |    8550      185    17100 |    14265    17106    639 |  0.000 % |
59.38/59.43	c |     25756 |    8550      185    17100 |    15692    17203    678 |  0.000 % |
106.56/106.68	c |     38732 |    8550      185    17100 |    17261    21578   1207 |  0.000 % |
190.92/191.07	c |     58193 |    8550      185    17100 |    18987    16403   1516 |  0.000 % |
327.47/327.64	c |     87386 |    8550      185    17100 |    20886    16571   1159 |  0.000 % |
511.31/511.55	c |    131176 |    8550      185    17100 |    22974    27054   1172 |  0.000 % |
832.58/832.96	c |    196861 |    8550      185    17100 |    25272    27323   1456 |  0.000 % |
1449.76/1450.36	c |    295387 |    8550      185    17100 |    27799    32394   1994 |  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-2655721-1276578316/watcher-2655721-1276578316 -o /tmp/evaluation-result-2655721-1276578316/solver-2655721-1276578316 -C 1800 -W 2000 -M 1800 wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655721-1276578316.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: 1.13 1.07 1.01 3/106 31818
/proc/meminfo: memFree=1845244/2059040 swapFree=4140296/4192956
[pid=31818] ppid=31816 vsize=3392 CPUtime=0
/proc/31818/stat : 31818 (wbo1.4a) R 31816 31818 31345 0 -1 4202496 425 0 0 0 0 0 0 0 25 0 1 0 31483505 3473408 343 1992294400 134512640 135751879 4287771344 18446744073709551615 134613727 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31818/statm: 848 343 137 303 0 505 0

[startup+0.095294 s]
/proc/loadavg: 1.13 1.07 1.01 3/106 31818
/proc/meminfo: memFree=1845244/2059040 swapFree=4140296/4192956
[pid=31818] ppid=31816 vsize=4476 CPUtime=0.09
/proc/31818/stat : 31818 (wbo1.4a) R 31816 31818 31345 0 -1 4202496 789 0 0 0 9 0 0 0 25 0 1 0 31483505 4583424 669 1992294400 134512640 135751879 4287771344 18446744073709551615 134518477 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31818/statm: 1119 669 142 303 0 814 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4476

[startup+0.101295 s]
/proc/loadavg: 1.13 1.07 1.01 3/106 31818
/proc/meminfo: memFree=1845244/2059040 swapFree=4140296/4192956
[pid=31818] ppid=31816 vsize=4476 CPUtime=0.09
/proc/31818/stat : 31818 (wbo1.4a) R 31816 31818 31345 0 -1 4202496 792 0 0 0 9 0 0 0 25 0 1 0 31483505 4583424 672 1992294400 134512640 135751879 4287771344 18446744073709551615 134518941 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31818/statm: 1119 673 142 303 0 814 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4476

[startup+0.30033 s]
/proc/loadavg: 1.13 1.07 1.01 3/106 31818
/proc/meminfo: memFree=1845244/2059040 swapFree=4140296/4192956
[pid=31818] ppid=31816 vsize=5136 CPUtime=0.29
/proc/31818/stat : 31818 (wbo1.4a) R 31816 31818 31345 0 -1 4202496 930 0 0 0 29 0 0 0 25 0 1 0 31483505 5259264 810 1992294400 134512640 135751879 4287771344 18446744073709551615 134605082 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31818/statm: 1284 810 143 303 0 979 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5136

[startup+0.700403 s]
/proc/loadavg: 1.13 1.07 1.01 3/106 31818
/proc/meminfo: memFree=1845244/2059040 swapFree=4140296/4192956
[pid=31818] ppid=31816 vsize=6476 CPUtime=0.69
/proc/31818/stat : 31818 (wbo1.4a) R 31816 31818 31345 0 -1 4202496 1262 0 0 0 68 1 0 0 25 0 1 0 31483505 6631424 1142 1992294400 134512640 135751879 4287771344 18446744073709551615 134518470 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31818/statm: 1619 1142 143 303 0 1314 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6476

[startup+1.50055 s]
/proc/loadavg: 1.12 1.07 1.00 2/107 31819
/proc/meminfo: memFree=1840648/2059040 swapFree=4140296/4192956
[pid=31818] ppid=31816 vsize=8360 CPUtime=1.49
/proc/31818/stat : 31818 (wbo1.4a) R 31816 31818 31345 0 -1 4202496 1763 0 0 0 147 2 0 0 25 0 1 0 31483505 8560640 1643 1992294400 134512640 135751879 4287771344 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31818/statm: 2090 1643 143 303 0 1785 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8360

[startup+3.10084 s]
/proc/loadavg: 1.12 1.07 1.00 2/107 31819
/proc/meminfo: memFree=1838168/2059040 swapFree=4140296/4192956
[pid=31818] ppid=31816 vsize=11268 CPUtime=3.09
/proc/31818/stat : 31818 (wbo1.4a) R 31816 31818 31345 0 -1 4202496 2480 0 0 0 306 3 0 0 25 0 1 0 31483505 11538432 2360 1992294400 134512640 135751879 4287771344 18446744073709551615 134518929 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31818/statm: 2817 2360 143 303 0 2512 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11268

[startup+6.30142 s]
/proc/loadavg: 1.11 1.07 1.00 2/107 31819
/proc/meminfo: memFree=1832216/2059040 swapFree=4140296/4192956
[pid=31818] ppid=31816 vsize=16680 CPUtime=6.29
/proc/31818/stat : 31818 (wbo1.4a) R 31816 31818 31345 0 -1 4202496 3819 0 0 0 625 4 0 0 25 0 1 0 31483505 17080320 3699 1992294400 134512640 135751879 4287771344 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31818/statm: 4170 3699 143 303 0 3865 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16680

[startup+12.7016 s]
/proc/loadavg: 1.10 1.07 1.00 2/107 31819
/proc/meminfo: memFree=1821924/2059040 swapFree=4140296/4192956
[pid=31818] ppid=31816 vsize=26448 CPUtime=12.69
/proc/31818/stat : 31818 (wbo1.4a) R 31816 31818 31345 0 -1 4202496 6281 0 0 0 1261 8 0 0 25 0 1 0 31483505 27082752 6161 1992294400 134512640 135751879 4287771344 18446744073709551615 134605063 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31818/statm: 6612 6161 143 303 0 6307 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26448

[startup+25.5009 s]
/proc/loadavg: 1.08 1.06 1.00 2/107 31819
/proc/meminfo: memFree=1805804/2059040 swapFree=4140296/4192956
[pid=31818] ppid=31816 vsize=41896 CPUtime=25.48
/proc/31818/stat : 31818 (wbo1.4a) R 31816 31818 31345 0 -1 4202496 10137 0 0 0 2536 12 0 0 25 0 1 0 31483505 42901504 10017 1992294400 134512640 135751879 4287771344 18446744073709551615 134518944 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31818/statm: 10474 10017 143 303 0 10169 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 41896

[startup+51.1006 s]
/proc/loadavg: 1.05 1.06 1.00 2/107 31821
/proc/meminfo: memFree=1779640/2059040 swapFree=4140296/4192956
[pid=31818] ppid=31816 vsize=68044 CPUtime=51.07
/proc/31818/stat : 31818 (wbo1.4a) R 31816 31818 31345 0 -1 4202496 16662 0 0 0 5087 20 0 0 25 0 1 0 31483505 69677056 16542 1992294400 134512640 135751879 4287771344 18446744073709551615 134616486 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31818/statm: 17011 16542 143 303 0 16706 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 68044

[startup+102.309 s]
/proc/loadavg: 1.02 1.05 1.00 2/107 31821
/proc/meminfo: memFree=1699040/2059040 swapFree=4140296/4192956
[pid=31818] ppid=31816 vsize=148060 CPUtime=102.26
/proc/31818/stat : 31818 (wbo1.4a) R 31816 31818 31345 0 -1 4202496 36667 0 0 0 10192 34 0 0 25 0 1 0 31483505 151613440 36547 1992294400 134512640 135751879 4287771344 18446744073709551615 134604644 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31818/statm: 37015 36547 143 303 0 36710 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 148060

[startup+162.301 s]
/proc/loadavg: 1.01 1.04 1.00 2/107 31823
/proc/meminfo: memFree=1613108/2059040 swapFree=4140296/4192956
[pid=31818] ppid=31816 vsize=234648 CPUtime=162.23
/proc/31818/stat : 31818 (wbo1.4a) R 31816 31818 31345 0 -1 4202496 58299 0 0 0 16173 50 0 0 25 0 1 0 31483505 240279552 58179 1992294400 134512640 135751879 4287771344 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31818/statm: 58662 58179 143 303 0 58357 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 234648

[startup+222.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 31825
/proc/meminfo: memFree=1522092/2059040 swapFree=4140296/4192956
[pid=31818] ppid=31816 vsize=324604 CPUtime=222.2
/proc/31818/stat : 31818 (wbo1.4a) R 31816 31818 31345 0 -1 4202496 80804 0 0 0 22150 70 0 0 25 0 1 0 31483505 332394496 80684 1992294400 134512640 135751879 4287771344 18446744073709551615 134616492 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31818/statm: 81151 80684 143 303 0 80846 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 324604

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 31827
/proc/meminfo: memFree=1470756/2059040 swapFree=4140296/4192956
[pid=31818] ppid=31816 vsize=375968 CPUtime=282.19
/proc/31818/stat : 31818 (wbo1.4a) R 31816 31818 31345 0 -1 4202496 93651 0 0 0 28136 83 0 0 25 0 1 0 31483505 384991232 93531 1992294400 134512640 135751879 4287771344 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31818/statm: 93992 93531 143 303 0 93687 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 375968

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 31827
/proc/meminfo: memFree=1406028/2059040 swapFree=4140296/4192956
[pid=31818] ppid=31816 vsize=440616 CPUtime=342.16
/proc/31818/stat : 31818 (wbo1.4a) R 31816 31818 31345 0 -1 4202496 109772 0 0 0 34121 95 0 0 25 0 1 0 31483505 451190784 109652 1992294400 134512640 135751879 4287771344 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31818/statm: 110154 109652 143 303 0 109849 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 440616

[startup+402.301 s]
/proc/loadavg: 1.08 1.03 1.01 2/107 31829
/proc/meminfo: memFree=1330140/2059040 swapFree=4140296/4192956
[pid=31818] ppid=31816 vsize=517136 CPUtime=402.14
/proc/31818/stat : 31818 (wbo1.4a) R 31816 31818 31345 0 -1 4202496 128896 0 0 0 40099 115 0 0 25 0 1 0 31483505 529547264 128776 1992294400 134512640 135751879 4287771344 18446744073709551615 134518941 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31818/statm: 129284 128776 143 303 0 128979 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 517136

[startup+462.3 s]
/proc/loadavg: 1.10 1.04 1.00 2/107 31831
/proc/meminfo: memFree=1273596/2059040 swapFree=4140296/4192956
[pid=31818] ppid=31816 vsize=572844 CPUtime=462.11
/proc/31818/stat : 31818 (wbo1.4a) R 31816 31818 31345 0 -1 4202496 142801 0 0 0 46083 128 0 0 25 0 1 0 31483505 586592256 142681 1992294400 134512640 135751879 4287771344 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31818/statm: 143211 142681 143 303 0 142906 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 572844

[startup+522.301 s]
/proc/loadavg: 1.10 1.04 1.00 2/107 31833
/proc/meminfo: memFree=1209612/2059040 swapFree=4140296/4192956
[pid=31818] ppid=31816 vsize=638816 CPUtime=522.1
/proc/31818/stat : 31818 (wbo1.4a) R 31816 31818 31345 0 -1 4202496 159295 0 0 0 52066 144 0 0 25 0 1 0 31483505 654147584 159175 1992294400 134512640 135751879 4287771344 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31818/statm: 159704 159175 143 303 0 159399 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 638816

[startup+582.301 s]
/proc/loadavg: 1.10 1.05 1.00 2/107 31835
/proc/meminfo: memFree=1134344/2059040 swapFree=4140296/4192956
[pid=31818] ppid=31816 vsize=711984 CPUtime=582.07
/proc/31818/stat : 31818 (wbo1.4a) R 31816 31818 31345 0 -1 4202496 177576 0 0 0 58048 159 0 0 25 0 1 0 31483505 729071616 177456 1992294400 134512640 135751879 4287771344 18446744073709551615 134616516 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31818/statm: 177996 177456 143 303 0 177691 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 711984

[startup+642.301 s]
/proc/loadavg: 1.09 1.05 1.00 2/107 31835
/proc/meminfo: memFree=1090820/2059040 swapFree=4140296/4192956
[pid=31818] ppid=31816 vsize=754900 CPUtime=642.06
/proc/31818/stat : 31818 (wbo1.4a) R 31816 31818 31345 0 -1 4202496 188279 0 0 0 64035 171 0 0 25 0 1 0 31483505 773017600 188159 1992294400 134512640 135751879 4287771344 18446744073709551615 134517409 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31818/statm: 188725 188159 143 303 0 188420 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 754900

[startup+702.301 s]
/proc/loadavg: 1.08 1.06 1.00 2/107 31837
/proc/meminfo: memFree=1050024/2059040 swapFree=4140296/4192956
[pid=31818] ppid=31816 vsize=796140 CPUtime=702.03
/proc/31818/stat : 31818 (wbo1.4a) R 31816 31818 31345 0 -1 4202496 198590 0 0 0 70019 184 0 0 25 0 1 0 31483505 815247360 198470 1992294400 134512640 135751879 4287771344 18446744073709551615 134605030 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31818/statm: 199035 198470 143 303 0 198730 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 796140

[startup+762.309 s]
/proc/loadavg: 1.08 1.06 1.00 2/107 31839
/proc/meminfo: memFree=1000796/2059040 swapFree=4140296/4192956
[pid=31818] ppid=31816 vsize=844800 CPUtime=762.02
/proc/31818/stat : 31818 (wbo1.4a) R 31816 31818 31345 0 -1 4202496 210749 0 0 0 76005 197 0 0 25 0 1 0 31483505 865075200 210629 1992294400 134512640 135751879 4287771344 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31818/statm: 211200 210629 143 303 0 210895 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 844800

[startup+822.302 s]
/proc/loadavg: 1.07 1.06 1.00 2/107 31841
/proc/meminfo: memFree=910772/2059040 swapFree=4140296/4192956
[pid=31818] ppid=31816 vsize=935256 CPUtime=821.98
/proc/31818/stat : 31818 (wbo1.4a) R 31816 31818 31345 0 -1 4202496 233360 0 0 0 81987 211 0 0 25 0 1 0 31483505 957702144 233240 1992294400 134512640 135751879 4287771344 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31818/statm: 233814 233240 143 303 0 233509 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 935256

[startup+882.302 s]
/proc/loadavg: 1.07 1.06 1.00 2/107 31843
/proc/meminfo: memFree=808472/2059040 swapFree=4140296/4192956
[pid=31818] ppid=31816 vsize=1036768 CPUtime=881.96
/proc/31818/stat : 31818 (wbo1.4a) R 31816 31818 31345 0 -1 4202496 258737 0 0 0 87967 229 0 0 25 0 1 0 31483505 1061650432 258617 1992294400 134512640 135751879 4287771344 18446744073709551615 134605082 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31818/statm: 259192 258617 143 303 0 258887 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 1036768

[startup+942.301 s]
/proc/loadavg: 1.06 1.06 1.00 2/107 31843
/proc/meminfo: memFree=736924/2059040 swapFree=4140296/4192956
[pid=31818] ppid=31816 vsize=1108664 CPUtime=941.94
/proc/31818/stat : 31818 (wbo1.4a) R 31816 31818 31345 0 -1 4202496 276705 0 0 0 93952 242 0 0 25 0 1 0 31483505 1135271936 276585 1992294400 134512640 135751879 4287771344 18446744073709551615 134616495 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31818/statm: 277166 276585 143 303 0 276861 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 1108664

[startup+1002.3 s]
/proc/loadavg: 1.02 1.05 1.00 2/107 31845
/proc/meminfo: memFree=679884/2059040 swapFree=4140296/4192956
[pid=31818] ppid=31816 vsize=1165024 CPUtime=1001.92
/proc/31818/stat : 31818 (wbo1.4a) R 31816 31818 31345 0 -1 4202496 290800 0 0 0 99939 253 0 0 25 0 1 0 31483505 1192984576 290680 1992294400 134512640 135751879 4287771344 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31818/statm: 291256 290680 143 303 0 290951 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 1165024

[startup+1062.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/107 31847
/proc/meminfo: memFree=628796/2059040 swapFree=4140296/4192956
[pid=31818] ppid=31816 vsize=1216484 CPUtime=1061.89
/proc/31818/stat : 31818 (wbo1.4a) R 31816 31818 31345 0 -1 4202496 303635 0 0 0 105925 264 0 0 25 0 1 0 31483505 1245679616 303515 1992294400 134512640 135751879 4287771344 18446744073709551615 134517409 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31818/statm: 304121 303515 143 303 0 303816 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 1216484

[startup+1122.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 31849
/proc/meminfo: memFree=565928/2059040 swapFree=4140296/4192956
[pid=31818] ppid=31816 vsize=1278912 CPUtime=1121.87
/proc/31818/stat : 31818 (wbo1.4a) R 31816 31818 31345 0 -1 4202496 319255 0 0 0 111909 278 0 0 25 0 1 0 31483505 1309605888 319135 1992294400 134512640 135751879 4287771344 18446744073709551615 134616497 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31818/statm: 319728 319135 143 303 0 319423 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 1278912

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 31851
/proc/meminfo: memFree=498596/2059040 swapFree=4140296/4192956
[pid=31818] ppid=31816 vsize=1346720 CPUtime=1181.85
/proc/31818/stat : 31818 (wbo1.4a) R 31816 31818 31345 0 -1 4202496 336189 0 0 0 117892 293 0 0 25 0 1 0 31483505 1379041280 336069 1992294400 134512640 135751879 4287771344 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31818/statm: 336680 336069 143 303 0 336375 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 1346720

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 31851
/proc/meminfo: memFree=430768/2059040 swapFree=4140296/4192956
[pid=31818] ppid=31816 vsize=1414644 CPUtime=1241.82
/proc/31818/stat : 31818 (wbo1.4a) R 31816 31818 31345 0 -1 4202496 353164 0 0 0 123876 306 0 0 25 0 1 0 31483505 1448595456 353044 1992294400 134512640 135751879 4287771344 18446744073709551615 134605082 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31818/statm: 353661 353044 143 303 0 353356 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 1414644

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 31853
/proc/meminfo: memFree=361204/2059040 swapFree=4140296/4192956
[pid=31818] ppid=31816 vsize=1482960 CPUtime=1301.81
/proc/31818/stat : 31818 (wbo1.4a) R 31816 31818 31345 0 -1 4202496 370234 0 0 0 129862 319 0 0 25 0 1 0 31483505 1518551040 370114 1992294400 134512640 135751879 4287771344 18446744073709551615 134616516 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31818/statm: 370740 370114 143 303 0 370435 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 1482960

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31855
/proc/meminfo: memFree=285316/2059040 swapFree=4140296/4192956
[pid=31818] ppid=31816 vsize=1559388 CPUtime=1361.79
/proc/31818/stat : 31818 (wbo1.4a) R 31816 31818 31345 0 -1 4202496 389364 0 0 0 135845 334 0 0 25 0 1 0 31483505 1596813312 389244 1992294400 134512640 135751879 4287771344 18446744073709551615 134605094 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31818/statm: 389847 389244 143 303 0 389542 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 1559388

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31857
/proc/meminfo: memFree=206328/2059040 swapFree=4140296/4192956
[pid=31818] ppid=31816 vsize=1637372 CPUtime=1421.77
/proc/31818/stat : 31818 (wbo1.4a) R 31816 31818 31345 0 -1 4202496 408860 0 0 0 141828 349 0 0 25 0 1 0 31483505 1676668928 408740 1992294400 134512640 135751879 4287771344 18446744073709551615 134616497 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31818/statm: 409343 408740 143 303 0 409038 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 1637372

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31859
/proc/meminfo: memFree=128208/2059040 swapFree=4140296/4192956
[pid=31818] ppid=31816 vsize=1715964 CPUtime=1481.74
/proc/31818/stat : 31818 (wbo1.4a) R 31816 31818 31345 0 -1 4202496 428489 0 0 0 147811 363 0 0 25 0 1 0 31483505 1757147136 428369 1992294400 134512640 135751879 4287771344 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31818/statm: 428991 428369 143 303 0 428686 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 1715964

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31859
/proc/meminfo: memFree=58644/2059040 swapFree=4140296/4192956
[pid=31818] ppid=31816 vsize=1784808 CPUtime=1541.72
/proc/31818/stat : 31818 (wbo1.4a) R 31816 31818 31345 0 -1 4202496 445687 0 0 0 153795 377 0 0 25 0 1 0 31483505 1827643392 445567 1992294400 134512640 135751879 4287771344 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31818/statm: 446202 445567 143 303 0 445897 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 1784808

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31861
/proc/meminfo: memFree=10036/2059040 swapFree=4140296/4192956
[pid=31818] ppid=31816 vsize=1835692 CPUtime=1601.7
/proc/31818/stat : 31818 (wbo1.4a) R 31816 31818 31345 0 -1 4202496 458412 0 0 0 159781 389 0 0 25 0 1 0 31483505 1879748608 458292 1992294400 134512640 135751879 4287771344 18446744073709551615 134616495 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31818/statm: 458923 458292 143 303 0 458618 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 1835692



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1610.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31861
/proc/meminfo: memFree=9648/2059040 swapFree=4140296/4192956
[pid=31818] ppid=31816 vsize=1843300 CPUtime=1609.6
/proc/31818/stat : 31818 (wbo1.4a) R 31816 31818 31345 0 -1 4202496 460323 0 0 0 160569 391 0 0 25 0 1 0 31483505 1887539200 460203 1992294400 134512640 135751879 4287771344 18446744073709551615 134616497 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31818/statm: 460825 460203 143 303 0 460520 0
Current children cumulated CPU time (s) 1609.6
Current children cumulated vsize (KiB) 1843300

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

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

[startup+1610.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 31862
/proc/meminfo: memFree=1050360/2059040 swapFree=4140296/4192956
[pid=31818] ppid=31816 vsize=0 CPUtime=1609.71
/proc/31818/stat : 31818 (wbo1.4a) R 31816 31818 31345 0 -1 4203524 460323 0 0 0 160569 402 0 0 25 0 1 0 31483505 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/31818/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1609.71
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1610.38
CPU time (s): 1609.79
CPU user time (s): 1605.69
CPU system time (s): 4.09038
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 1843300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1605.69
system time used= 4.09038
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460323
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= 1
involuntary context switches= 18954

runsolver used 3.67644 second user time and 7.99078 second system time

The end

Launcher Data 

Begin job on node027 at 2010-06-15 07:05:17
IDJOB=2655721
IDBENCH=2585
IDSOLVER=1160
FILE ID=node027/2655721-1276578316
PBS_JOBID= 11173522
Free space on /tmp= 62536 MiB

SOLVER NAME= wbo 1.4a
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-95-90.opb
COMMAND LINE= wbo1.4a -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2655721-1276578316/watcher-2655721-1276578316 -o /tmp/evaluation-result-2655721-1276578316/solver-2655721-1276578316 -C 1800 -W 2000 -M 1800  wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655721-1276578316.opb

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

MD5SUM BENCH= 464b0bce452dea50452bb0b774d05715
RANDOM SEED=482512485

node027.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		: 2800.261
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	: 5600.52
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		: 2800.261
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:       1846020 kB
Buffers:         11660 kB
Cached:         122520 kB
SwapCached:       5720 kB
Active:          82652 kB
Inactive:        64016 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1846020 kB
SwapTotal:     4192956 kB
SwapFree:      4140296 kB
Dirty:            2760 kB
Writeback:           0 kB
AnonPages:       11152 kB
Mapped:          13016 kB
Slab:            44508 kB
PageTables:       3996 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182432 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264952 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62532 MiB
End job on node027 at 2010-06-15 07:32:09