Trace number 2655717

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) 1632.07 1633.2

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-85-80.opb
MD5SUMa4a494535709e59392e65403b829113d
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 benchmark0.358945
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables6800
Total number of constraints165
Number of constraints which are clauses85
Number of constraints which are cardinality constraints (but not clauses)80
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint80
Maximum length of a constraint85
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 86
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-2655717-1276576548.opb.
0.00/0.00	c Instance file HOME/instance-2655717-1276576548.opb
0.00/0.00	c File size is 121623 bytes.
0.00/0.02	c Highest Coefficient sum: 86
0.00/0.02	c ============================[ Problem Statistics ]=============================
0.00/0.02	c |                                                                             |
0.00/0.02	c |  Parsing time:          0.02         s                                      |
0.00/0.02	c |  Number Variables:      6800                                                |
0.00/0.02	c |  Number Clauses:        85                                                  |
0.00/0.02	c |  Number Cardinality:    80                                                  |
0.00/0.02	c |  Number PB Constraints: 0                                                   |
0.00/0.02	c ============================[ Search Statistics ]==============================
0.00/0.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.02	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |    6800      165    13600 |     5000        0    nan |  0.000 % |
0.09/0.10	c |       100 |    6800      165    13600 |     5500      100    332 |  0.000 % |
0.09/0.13	c |       252 |    6800      165    13600 |     6050      252    334 |  0.000 % |
0.18/0.22	c |       477 |    6800      165    13600 |     6655      477    356 |  0.000 % |
0.69/0.71	c |       815 |    6800      165    13600 |     7320      815    744 |  0.000 % |
1.29/1.39	c |      1321 |    6800      165    13600 |     8052     1321    719 |  0.000 % |
2.09/2.11	c |      2080 |    6800      165    13600 |     8857     2080    607 |  0.000 % |
3.29/3.39	c |      3220 |    6800      165    13600 |     9743     3220    568 |  0.000 % |
5.39/5.41	c |      4928 |    6800      165    13600 |    10717     4928    541 |  0.000 % |
9.08/9.12	c |      7495 |    6800      165    13600 |    11789     7495    533 |  0.000 % |
14.98/15.00	c |     11339 |    6800      165    13600 |    12968    11339    536 |  0.000 % |
28.07/28.18	c |     17106 |    6800      165    13600 |    14265    17106    591 |  0.000 % |
46.37/46.43	c |     25756 |    6800      165    13600 |    15692    17203    604 |  0.000 % |
98.96/99.05	c |     38730 |    6800      165    13600 |    17261    21576   1172 |  0.000 % |
192.72/192.86	c |     58193 |    6800      165    13600 |    18987    17760   1199 |  0.000 % |
278.80/278.90	c |     87386 |    6800      165    13600 |    20886    21525    732 |  0.000 % |
559.23/559.43	c |    131176 |    6800      165    13600 |    22974    25473   1411 |  0.000 % |
870.14/870.44	c |    196860 |    6800      165    13600 |    25272    13314   1293 |  0.000 % |
1381.28/1381.77	c |    295389 |    6800      165    13600 |    27799    20973   1656 |  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-2655717-1276576548/watcher-2655717-1276576548 -o /tmp/evaluation-result-2655717-1276576548/solver-2655717-1276576548 -C 1800 -W 2000 -M 1800 wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655717-1276576548.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: 1.00 1.00 1.12 3/106 2912
/proc/meminfo: memFree=1635832/2059040 swapFree=4135896/4192956
[pid=2912] ppid=2910 vsize=3020 CPUtime=0
/proc/2912/stat : 2912 (wbo1.4a) R 2910 2912 2782 0 -1 4202496 335 0 0 0 0 0 0 0 20 0 1 0 33256169 3092480 253 1992294400 134512640 135751879 4287701264 18446744073709551615 134564443 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2912/statm: 755 253 132 303 0 420 0

[startup+0.083022 s]
/proc/loadavg: 1.00 1.00 1.12 3/106 2912
/proc/meminfo: memFree=1635832/2059040 swapFree=4135896/4192956
[pid=2912] ppid=2910 vsize=4108 CPUtime=0.07
/proc/2912/stat : 2912 (wbo1.4a) R 2910 2912 2782 0 -1 4202496 676 0 0 0 7 0 0 0 21 0 1 0 33256169 4206592 564 1992294400 134512640 135751879 4287701264 18446744073709551615 134605094 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2912/statm: 1027 564 142 303 0 722 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4108

[startup+0.101023 s]
/proc/loadavg: 1.00 1.00 1.12 3/106 2912
/proc/meminfo: memFree=1635832/2059040 swapFree=4135896/4192956
[pid=2912] ppid=2910 vsize=4108 CPUtime=0.09
/proc/2912/stat : 2912 (wbo1.4a) R 2910 2912 2782 0 -1 4202496 686 0 0 0 9 0 0 0 21 0 1 0 33256169 4206592 574 1992294400 134512640 135751879 4287701264 18446744073709551615 135066194 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2912/statm: 1027 574 143 303 0 722 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4108

[startup+0.301042 s]
/proc/loadavg: 1.00 1.00 1.12 3/106 2912
/proc/meminfo: memFree=1635832/2059040 swapFree=4135896/4192956
[pid=2912] ppid=2910 vsize=5036 CPUtime=0.29
/proc/2912/stat : 2912 (wbo1.4a) R 2910 2912 2782 0 -1 4202496 904 0 0 0 28 1 0 0 21 0 1 0 33256169 5156864 792 1992294400 134512640 135751879 4287701264 18446744073709551615 134605063 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2912/statm: 1259 792 143 303 0 954 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5036

[startup+0.701079 s]
/proc/loadavg: 1.00 1.00 1.12 3/106 2912
/proc/meminfo: memFree=1635832/2059040 swapFree=4135896/4192956
[pid=2912] ppid=2910 vsize=6504 CPUtime=0.69
/proc/2912/stat : 2912 (wbo1.4a) R 2910 2912 2782 0 -1 4202496 1269 0 0 0 68 1 0 0 22 0 1 0 33256169 6660096 1157 1992294400 134512640 135751879 4287701264 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2912/statm: 1626 1157 143 303 0 1321 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6504

[startup+1.50115 s]
/proc/loadavg: 1.00 1.00 1.12 2/107 2913
/proc/meminfo: memFree=1631112/2059040 swapFree=4135896/4192956
[pid=2912] ppid=2910 vsize=8088 CPUtime=1.49
/proc/2912/stat : 2912 (wbo1.4a) R 2910 2912 2782 0 -1 4202496 1684 0 0 0 147 2 0 0 25 0 1 0 33256169 8282112 1572 1992294400 134512640 135751879 4287701264 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2912/statm: 2022 1572 143 303 0 1717 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8088

[startup+3.1013 s]
/proc/loadavg: 1.00 1.00 1.12 2/107 2913
/proc/meminfo: memFree=1628756/2059040 swapFree=4135896/4192956
[pid=2912] ppid=2910 vsize=11124 CPUtime=3.08
/proc/2912/stat : 2912 (wbo1.4a) R 2910 2912 2782 0 -1 4202496 2421 0 0 0 306 2 0 0 25 0 1 0 33256169 11390976 2309 1992294400 134512640 135751879 4287701264 18446744073709551615 134605053 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2912/statm: 2781 2309 143 303 0 2476 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 11124

[startup+6.3016 s]
/proc/loadavg: 1.00 1.00 1.12 2/107 2913
/proc/meminfo: memFree=1622680/2059040 swapFree=4135896/4192956
[pid=2912] ppid=2910 vsize=16668 CPUtime=6.28
/proc/2912/stat : 2912 (wbo1.4a) R 2910 2912 2782 0 -1 4202496 3817 0 0 0 624 4 0 0 25 0 1 0 33256169 17068032 3705 1992294400 134512640 135751879 4287701264 18446744073709551615 134518907 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2912/statm: 4167 3705 143 303 0 3862 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 16668

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.12 2/107 2913
/proc/meminfo: memFree=1612264/2059040 swapFree=4135896/4192956
[pid=2912] ppid=2910 vsize=26436 CPUtime=12.68
/proc/2912/stat : 2912 (wbo1.4a) R 2910 2912 2782 0 -1 4202496 6240 0 0 0 1261 7 0 0 25 0 1 0 33256169 27070464 6128 1992294400 134512640 135751879 4287701264 18446744073709551615 134605082 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2912/statm: 6609 6128 143 303 0 6304 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 26436

[startup+25.5004 s]
/proc/loadavg: 1.00 1.00 1.12 2/107 2913
/proc/meminfo: memFree=1594656/2059040 swapFree=4135896/4192956
[pid=2912] ppid=2910 vsize=43488 CPUtime=25.47
/proc/2912/stat : 2912 (wbo1.4a) R 2910 2912 2782 0 -1 4202496 10512 0 0 0 2536 11 0 0 25 0 1 0 33256169 44531712 10400 1992294400 134512640 135751879 4287701264 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2912/statm: 10872 10400 143 303 0 10567 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 43488

[startup+51.1008 s]
/proc/loadavg: 1.00 1.00 1.11 2/107 2915
/proc/meminfo: memFree=1560804/2059040 swapFree=4135896/4192956
[pid=2912] ppid=2910 vsize=78244 CPUtime=51.07
/proc/2912/stat : 2912 (wbo1.4a) R 2910 2912 2782 0 -1 4202496 19205 0 0 0 5087 20 0 0 25 0 1 0 33256169 80121856 19093 1992294400 134512640 135751879 4287701264 18446744073709551615 134605053 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2912/statm: 19561 19093 143 303 0 19256 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 78244

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.10 2/107 2915
/proc/meminfo: memFree=1483056/2059040 swapFree=4135896/4192956
[pid=2912] ppid=2910 vsize=154728 CPUtime=102.25
/proc/2912/stat : 2912 (wbo1.4a) R 2910 2912 2782 0 -1 4202496 38318 0 0 0 10190 35 0 0 25 0 1 0 33256169 158441472 38206 1992294400 134512640 135751879 4287701264 18446744073709551615 134605065 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2912/statm: 38682 38206 143 303 0 38377 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 154728

[startup+162.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 2917
/proc/meminfo: memFree=1419568/2059040 swapFree=4135896/4192956
[pid=2912] ppid=2910 vsize=218212 CPUtime=162.23
/proc/2912/stat : 2912 (wbo1.4a) R 2910 2912 2782 0 -1 4202496 54195 0 0 0 16174 49 0 0 25 0 1 0 33256169 223449088 54083 1992294400 134512640 135751879 4287701264 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2912/statm: 54553 54083 143 303 0 54248 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 218212

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 2919
/proc/meminfo: memFree=1356700/2059040 swapFree=4135896/4192956
[pid=2912] ppid=2910 vsize=280600 CPUtime=222.21
/proc/2912/stat : 2912 (wbo1.4a) R 2910 2912 2782 0 -1 4202496 69794 0 0 0 22154 67 0 0 25 0 1 0 33256169 287334400 69682 1992294400 134512640 135751879 4287701264 18446744073709551615 134516986 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2912/statm: 70150 69682 143 303 0 69845 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 280600

[startup+282.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 2921
/proc/meminfo: memFree=1302636/2059040 swapFree=4135896/4192956
[pid=2912] ppid=2910 vsize=336432 CPUtime=282.2
/proc/2912/stat : 2912 (wbo1.4a) R 2910 2912 2782 0 -1 4202496 83746 0 0 0 28134 86 0 0 25 0 1 0 33256169 344506368 83634 1992294400 134512640 135751879 4287701264 18446744073709551615 134616495 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2912/statm: 84108 83634 143 303 0 83803 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 336432

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 2923
/proc/meminfo: memFree=1222284/2059040 swapFree=4135896/4192956
[pid=2912] ppid=2910 vsize=414932 CPUtime=342.18
/proc/2912/stat : 2912 (wbo1.4a) R 2910 2912 2782 0 -1 4202496 103343 0 0 0 34119 99 0 0 25 0 1 0 33256169 424890368 103231 1992294400 134512640 135751879 4287701264 18446744073709551615 134616495 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2912/statm: 103733 103231 143 303 0 103428 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 414932

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 2923
/proc/meminfo: memFree=1169708/2059040 swapFree=4135896/4192956
[pid=2912] ppid=2910 vsize=467508 CPUtime=402.17
/proc/2912/stat : 2912 (wbo1.4a) R 2910 2912 2782 0 -1 4202496 116498 0 0 0 40106 111 0 0 25 0 1 0 33256169 478728192 116386 1992294400 134512640 135751879 4287701264 18446744073709551615 134516982 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2912/statm: 116877 116386 143 303 0 116572 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 467508

[startup+462.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 2925
/proc/meminfo: memFree=1137716/2059040 swapFree=4135896/4192956
[pid=2912] ppid=2910 vsize=499332 CPUtime=462.15
/proc/2912/stat : 2912 (wbo1.4a) R 2910 2912 2782 0 -1 4202496 124429 0 0 0 46095 120 0 0 25 0 1 0 33256169 511315968 124317 1992294400 134512640 135751879 4287701264 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2912/statm: 124833 124317 143 303 0 124528 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 499332

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 2927
/proc/meminfo: memFree=1092704/2059040 swapFree=4135896/4192956
[pid=2912] ppid=2910 vsize=545908 CPUtime=522.13
/proc/2912/stat : 2912 (wbo1.4a) R 2910 2912 2782 0 -1 4202496 136063 0 0 0 52084 129 0 0 25 0 1 0 33256169 559009792 135951 1992294400 134512640 135751879 4287701264 18446744073709551615 134605057 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2912/statm: 136477 135951 143 303 0 136172 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 545908

[startup+582.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 2929
/proc/meminfo: memFree=1008384/2059040 swapFree=4135896/4192956
[pid=2912] ppid=2910 vsize=628608 CPUtime=582.11
/proc/2912/stat : 2912 (wbo1.4a) R 2910 2912 2782 0 -1 4202496 156757 0 0 0 58066 145 0 0 25 0 1 0 33256169 643694592 156645 1992294400 134512640 135751879 4287701264 18446744073709551615 134616876 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2912/statm: 157152 156645 143 303 0 156847 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 628608

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 2931
/proc/meminfo: memFree=928280/2059040 swapFree=4135896/4192956
[pid=2912] ppid=2910 vsize=708032 CPUtime=642.11
/proc/2912/stat : 2912 (wbo1.4a) R 2910 2912 2782 0 -1 4202496 176604 0 0 0 64049 162 0 0 25 0 1 0 33256169 725024768 176492 1992294400 134512640 135751879 4287701264 18446744073709551615 134616534 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2912/statm: 177008 176492 143 303 0 176703 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 708032

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 2931
/proc/meminfo: memFree=865784/2059040 swapFree=4135896/4192956
[pid=2912] ppid=2910 vsize=771012 CPUtime=702.08
/proc/2912/stat : 2912 (wbo1.4a) R 2910 2912 2782 0 -1 4202496 192315 0 0 0 70030 178 0 0 25 0 1 0 33256169 789516288 192203 1992294400 134512640 135751879 4287701264 18446744073709551615 134517425 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2912/statm: 192753 192203 143 303 0 192448 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 771012

[startup+762.308 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 2933
/proc/meminfo: memFree=792376/2059040 swapFree=4135896/4192956
[pid=2912] ppid=2910 vsize=843828 CPUtime=762.07
/proc/2912/stat : 2912 (wbo1.4a) R 2910 2912 2782 0 -1 4202496 210530 0 0 0 76015 192 0 0 25 0 1 0 33256169 864079872 210418 1992294400 134512640 135751879 4287701264 18446744073709551615 134616497 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2912/statm: 210957 210418 143 303 0 210652 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 843828

[startup+822.301 s]
/proc/loadavg: 1.08 1.02 1.03 2/107 2935
/proc/meminfo: memFree=730872/2059040 swapFree=4135896/4192956
[pid=2912] ppid=2910 vsize=905952 CPUtime=822.04
/proc/2912/stat : 2912 (wbo1.4a) R 2910 2912 2782 0 -1 4202496 226059 0 0 0 82000 204 0 0 25 0 1 0 33256169 927694848 225947 1992294400 134512640 135751879 4287701264 18446744073709551615 134517409 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2912/statm: 226488 225947 143 303 0 226183 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 905952

[startup+882.3 s]
/proc/loadavg: 1.03 1.01 1.02 2/107 2937
/proc/meminfo: memFree=658580/2059040 swapFree=4135896/4192956
[pid=2912] ppid=2910 vsize=977508 CPUtime=882.03
/proc/2912/stat : 2912 (wbo1.4a) R 2910 2912 2782 0 -1 4202496 243926 0 0 0 87983 220 0 0 25 0 1 0 33256169 1000968192 243814 1992294400 134512640 135751879 4287701264 18446744073709551615 134616516 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2912/statm: 244377 243814 143 303 0 244072 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 977508

[startup+942.301 s]
/proc/loadavg: 1.01 1.00 1.02 2/107 2939
/proc/meminfo: memFree=593604/2059040 swapFree=4135896/4192956
[pid=2912] ppid=2910 vsize=1042720 CPUtime=942.01
/proc/2912/stat : 2912 (wbo1.4a) R 2910 2912 2782 0 -1 4202496 260227 0 0 0 93966 235 0 0 25 0 1 0 33256169 1067745280 260115 1992294400 134512640 135751879 4287701264 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2912/statm: 260680 260115 143 303 0 260375 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 1042720

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 2939
/proc/meminfo: memFree=532844/2059040 swapFree=4135896/4192956
[pid=2912] ppid=2910 vsize=1103140 CPUtime=1002
/proc/2912/stat : 2912 (wbo1.4a) R 2910 2912 2782 0 -1 4202496 275321 0 0 0 99950 250 0 0 25 0 1 0 33256169 1129615360 275209 1992294400 134512640 135751879 4287701264 18446744073709551615 134616505 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2912/statm: 275785 275209 143 303 0 275480 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 1103140

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 2941
/proc/meminfo: memFree=482252/2059040 swapFree=4135896/4192956
[pid=2912] ppid=2910 vsize=1154372 CPUtime=1061.98
/proc/2912/stat : 2912 (wbo1.4a) R 2910 2912 2782 0 -1 4202496 288111 0 0 0 105937 261 0 0 25 0 1 0 33256169 1182076928 287999 1992294400 134512640 135751879 4287701264 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2912/statm: 288593 287999 143 303 0 288288 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 1154372

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2943
/proc/meminfo: memFree=397188/2059040 swapFree=4135896/4192956
[pid=2912] ppid=2910 vsize=1238756 CPUtime=1121.96
/proc/2912/stat : 2912 (wbo1.4a) R 2910 2912 2782 0 -1 4202496 309222 0 0 0 111918 278 0 0 25 0 1 0 33256169 1268486144 309110 1992294400 134512640 135751879 4287701264 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2912/statm: 309689 309110 143 303 0 309384 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 1238756

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2945
/proc/meminfo: memFree=334444/2059040 swapFree=4135896/4192956
[pid=2912] ppid=2910 vsize=1302008 CPUtime=1181.94
/proc/2912/stat : 2912 (wbo1.4a) R 2910 2912 2782 0 -1 4202496 325023 0 0 0 117902 292 0 0 25 0 1 0 33256169 1333256192 324911 1992294400 134512640 135751879 4287701264 18446744073709551615 134607700 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2912/statm: 325502 324911 143 303 0 325197 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 1302008

[startup+1242.3 s]
/proc/loadavg: 1.11 1.03 1.01 2/107 2947
/proc/meminfo: memFree=278272/2059040 swapFree=4135896/4192956
[pid=2912] ppid=2910 vsize=1357056 CPUtime=1241.92
/proc/2912/stat : 2912 (wbo1.4a) R 2910 2912 2782 0 -1 4202496 338786 0 0 0 123887 305 0 0 25 0 1 0 33256169 1389625344 338674 1992294400 134512640 135751879 4287701264 18446744073709551615 134517424 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2912/statm: 339264 338674 143 303 0 338959 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 1357056

[startup+1302.3 s]
/proc/loadavg: 1.11 1.04 1.00 2/107 2947
/proc/meminfo: memFree=192092/2059040 swapFree=4135896/4192956
[pid=2912] ppid=2910 vsize=1442880 CPUtime=1301.91
/proc/2912/stat : 2912 (wbo1.4a) R 2910 2912 2782 0 -1 4202496 360222 0 0 0 129869 322 0 0 25 0 1 0 33256169 1477509120 360110 1992294400 134512640 135751879 4287701264 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2912/statm: 360720 360110 143 303 0 360415 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 1442880

[startup+1362.3 s]
/proc/loadavg: 1.17 1.06 1.01 2/107 2949
/proc/meminfo: memFree=133564/2059040 swapFree=4135896/4192956
[pid=2912] ppid=2910 vsize=1501880 CPUtime=1361.89
/proc/2912/stat : 2912 (wbo1.4a) R 2910 2912 2782 0 -1 4202496 374976 0 0 0 135854 335 0 0 25 0 1 0 33256169 1537925120 374864 1992294400 134512640 135751879 4287701264 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2912/statm: 375470 374864 143 303 0 375165 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 1501880

[startup+1422.31 s]
/proc/loadavg: 1.12 1.06 1.01 2/107 2951
/proc/meminfo: memFree=39200/2059040 swapFree=4135896/4192956
[pid=2912] ppid=2910 vsize=1595536 CPUtime=1421.87
/proc/2912/stat : 2912 (wbo1.4a) R 2910 2912 2782 0 -1 4202496 398382 0 0 0 141835 352 0 0 25 0 1 0 33256169 1633828864 398270 1992294400 134512640 135751879 4287701264 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2912/statm: 398884 398270 143 303 0 398579 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 1595536

[startup+1482.3 s]
/proc/loadavg: 1.10 1.06 1.01 2/107 2953
/proc/meminfo: memFree=10420/2059040 swapFree=4135896/4192956
[pid=2912] ppid=2910 vsize=1673576 CPUtime=1481.74
/proc/2912/stat : 2912 (wbo1.4a) R 2910 2912 2782 0 -1 4202496 417898 0 0 0 147807 367 0 0 25 0 1 0 33256169 1713741824 417786 1992294400 134512640 135751879 4287701264 18446744073709551615 134616520 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2912/statm: 418394 417786 143 303 0 418089 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 1673576

[startup+1542.3 s]
/proc/loadavg: 1.04 1.05 1.00 2/107 2964
/proc/meminfo: memFree=9264/2059040 swapFree=4135896/4192956
[pid=2912] ppid=2910 vsize=1741256 CPUtime=1541.52
/proc/2912/stat : 2912 (wbo1.4a) R 2910 2912 2782 0 -1 4202496 434807 0 0 0 153771 381 0 0 25 0 1 0 33256169 1783046144 434695 1992294400 134512640 135751879 4287701264 18446744073709551615 134604750 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2912/statm: 435314 434695 143 303 0 435009 0
Current children cumulated CPU time (s) 1541.52
Current children cumulated vsize (KiB) 1741256

[startup+1602.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/107 2964
/proc/meminfo: memFree=10424/2059040 swapFree=4135900/4192956
[pid=2912] ppid=2910 vsize=1815200 CPUtime=1601.3
/proc/2912/stat : 2912 (wbo1.4a) R 2910 2912 2782 0 -1 4202496 453267 0 0 0 159732 398 0 0 25 0 1 0 33256169 1858764800 453155 1992294400 134512640 135751879 4287701264 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2912/statm: 453800 453155 143 303 0 453495 0
Current children cumulated CPU time (s) 1601.3
Current children cumulated vsize (KiB) 1815200



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1633 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 2966
/proc/meminfo: memFree=10868/2059040 swapFree=4135900/4192956
[pid=2912] ppid=2910 vsize=1843200 CPUtime=1631.87
/proc/2912/stat : 2912 (wbo1.4a) R 2910 2912 2782 0 -1 4202496 460241 0 0 0 162782 405 0 0 25 0 1 0 33256169 1887436800 460129 1992294400 134512640 135751879 4287701264 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2912/statm: 460800 460129 143 303 0 460495 0
Current children cumulated CPU time (s) 1631.87
Current children cumulated vsize (KiB) 1843200

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

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

[startup+1633.11 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 2966
/proc/meminfo: memFree=10868/2059040 swapFree=4135900/4192956
[pid=2912] ppid=2910 vsize=0 CPUtime=1631.97
/proc/2912/stat : 2912 (wbo1.4a) R 2910 2912 2782 0 -1 4203524 460241 0 0 0 162782 415 0 0 25 0 1 0 33256169 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/2912/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1631.97
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1633.2
CPU time (s): 1632.07
CPU user time (s): 1627.83
CPU system time (s): 4.24235
CPU usage (%): 99.9312
Max. virtual memory (cumulated for all children) (KiB): 1843200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1627.83
system time used= 4.24235
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460241
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= 3473

runsolver used 2.70759 second user time and 7.70783 second system time

The end

Launcher Data 

Begin job on node015 at 2010-06-15 06:35:48
IDJOB=2655717
IDBENCH=2580
IDSOLVER=1160
FILE ID=node015/2655717-1276576548
PBS_JOBID= 11173527
Free space on /tmp= 62584 MiB

SOLVER NAME= wbo 1.4a
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-85-80.opb
COMMAND LINE= wbo1.4a -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2655717-1276576548/watcher-2655717-1276576548 -o /tmp/evaluation-result-2655717-1276576548/solver-2655717-1276576548 -C 1800 -W 2000 -M 1800  wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655717-1276576548.opb

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

MD5SUM BENCH= a4a494535709e59392e65403b829113d
RANDOM SEED=1485273122

node015.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		: 3000.244
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	: 6000.48
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		: 3000.244
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	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1636360 kB
Buffers:        175332 kB
Cached:         166388 kB
SwapCached:      11036 kB
Active:         107696 kB
Inactive:       247752 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1636360 kB
SwapTotal:     4192956 kB
SwapFree:      4135896 kB
Dirty:            2748 kB
Writeback:           0 kB
AnonPages:       11884 kB
Mapped:           9272 kB
Slab:            45520 kB
PageTables:       4044 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181756 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= 62580 MiB
End job on node015 at 2010-06-15 07:03:03