Trace number 2655726

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
wbo 1.4a? (TO) 1800.11 1800.69

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-21-20.opb
MD5SUM2f4fbbd7ac7eea50904b3e0a14134afd
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 benchmark0.026995
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables420
Total number of constraints41
Number of constraints which are clauses21
Number of constraints which are cardinality constraints (but not clauses)20
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint20
Maximum length of a constraint21
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 22
Number of bits of the biggest sum of numbers5
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-2655726-1276580264.opb.
0.00/0.00	c Instance file HOME/instance-2655726-1276580264.opb
0.00/0.00	c File size is 7011 bytes.
0.00/0.00	c Highest Coefficient sum: 22
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.00         s                                      |
0.00/0.00	c |  Number Variables:      420                                                 |
0.00/0.00	c |  Number Clauses:        21                                                  |
0.00/0.00	c |  Number Cardinality:    20                                                  |
0.00/0.00	c |  Number PB Constraints: 0                                                   |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     420       41      840 |     5000        0    nan |  0.000 % |
0.00/0.01	c |       100 |     420       41      840 |     5500      100     66 |  0.001 % |
0.00/0.02	c |       250 |     420       41      840 |     6050      250     80 |  0.001 % |
0.00/0.04	c |       477 |     420       41      840 |     6655      477     93 |  0.001 % |
0.00/0.09	c |       814 |     420       41      840 |     7320      814    106 |  0.001 % |
0.09/0.17	c |      1320 |     420       41      840 |     8052     1320    108 |  0.001 % |
0.29/0.31	c |      2079 |     420       41      840 |     8857     2079    111 |  0.001 % |
0.49/0.59	c |      3221 |     420       41      840 |     9743     3221    114 |  0.001 % |
1.19/1.22	c |      4930 |     420       41      840 |    10717     4930    123 |  0.001 % |
2.29/2.39	c |      7493 |     420       41      840 |    11789     7493    122 |  0.001 % |
4.09/4.13	c |     11338 |     420       41      840 |    12968    11338    123 |  0.001 % |
6.29/6.39	c |     17104 |     420       41      840 |    14265    10430    113 |  0.001 % |
12.00/12.10	c |     25753 |     420       41      840 |    15692    11764    119 |  0.001 % |
18.78/18.82	c |     38729 |     420       41      840 |    17261     8681    104 |  0.001 % |
34.18/34.23	c |     58191 |     420       41      840 |    18987    10520    129 |  0.001 % |
58.18/58.24	c |     87383 |     420       41      840 |    20886    10775    105 |  0.001 % |
94.26/94.34	c |    131172 |     420       41      840 |    22974    12080    117 |  0.001 % |
141.65/141.78	c |    196857 |     420       41      840 |    25272    18901    101 |  0.001 % |
242.81/242.94	c |    295384 |     420       41      840 |    27799    13218    120 |  0.001 % |
418.56/418.78	c |    443173 |     420       41      840 |    30579    25296    150 |  0.001 % |
1002.59/1002.94	c |    664857 |     420       41      840 |    33637    12704    198 |  0.001 % |

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-2655726-1276580264/watcher-2655726-1276580264 -o /tmp/evaluation-result-2655726-1276580264/solver-2655726-1276580264 -C 1800 -W 2000 -M 1800 wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655726-1276580264.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 2650
/proc/meminfo: memFree=1717772/2059040 swapFree=4140012/4192956
[pid=2650] ppid=2648 vsize=2576 CPUtime=0
/proc/2650/stat : 2650 (wbo1.4a) R 2648 2650 2047 0 -1 4202496 289 0 0 0 0 0 0 0 22 0 1 0 33630061 2637824 205 1992294400 134512640 135751879 4288118400 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2650/statm: 644 205 142 303 0 339 0

[startup+0.094204 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 2650
/proc/meminfo: memFree=1717772/2059040 swapFree=4140012/4192956
[pid=2650] ppid=2648 vsize=2972 CPUtime=0.08
/proc/2650/stat : 2650 (wbo1.4a) R 2648 2650 2047 0 -1 4202496 393 0 0 0 8 0 0 0 22 0 1 0 33630061 3043328 309 1992294400 134512640 135751879 4288118400 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2650/statm: 743 309 143 303 0 438 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2972

[startup+0.101205 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 2650
/proc/meminfo: memFree=1717772/2059040 swapFree=4140012/4192956
[pid=2650] ppid=2648 vsize=2972 CPUtime=0.09
/proc/2650/stat : 2650 (wbo1.4a) R 2648 2650 2047 0 -1 4202496 401 0 0 0 9 0 0 0 22 0 1 0 33630061 3043328 317 1992294400 134512640 135751879 4288118400 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2650/statm: 743 317 143 303 0 438 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2972

[startup+0.301228 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 2650
/proc/meminfo: memFree=1717772/2059040 swapFree=4140012/4192956
[pid=2650] ppid=2648 vsize=3632 CPUtime=0.29
/proc/2650/stat : 2650 (wbo1.4a) R 2648 2650 2047 0 -1 4202496 562 0 0 0 28 1 0 0 22 0 1 0 33630061 3719168 478 1992294400 134512640 135751879 4288118400 18446744073709551615 134616532 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2650/statm: 908 478 143 303 0 603 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3632

[startup+0.701274 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 2650
/proc/meminfo: memFree=1717772/2059040 swapFree=4140012/4192956
[pid=2650] ppid=2648 vsize=4692 CPUtime=0.69
/proc/2650/stat : 2650 (wbo1.4a) R 2648 2650 2047 0 -1 4202496 811 0 0 0 67 2 0 0 24 0 1 0 33630061 4804608 727 1992294400 134512640 135751879 4288118400 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2650/statm: 1173 727 143 303 0 868 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4692

[startup+1.50137 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 2651
/proc/meminfo: memFree=1714788/2059040 swapFree=4140012/4192956
[pid=2650] ppid=2648 vsize=5880 CPUtime=1.5
/proc/2650/stat : 2650 (wbo1.4a) R 2648 2650 2047 0 -1 4202496 1129 0 0 0 147 3 0 0 25 0 1 0 33630061 6021120 1045 1992294400 134512640 135751879 4288118400 18446744073709551615 134616448 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2650/statm: 1470 1045 143 303 0 1165 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 5880

[startup+3.10155 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 2651
/proc/meminfo: memFree=1713052/2059040 swapFree=4140012/4192956
[pid=2650] ppid=2648 vsize=8012 CPUtime=3.09
/proc/2650/stat : 2650 (wbo1.4a) R 2648 2650 2047 0 -1 4202496 1646 0 0 0 305 4 0 0 25 0 1 0 33630061 8204288 1562 1992294400 134512640 135751879 4288118400 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2650/statm: 2003 1562 143 303 0 1698 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8012

[startup+6.30192 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 2651
/proc/meminfo: memFree=1708960/2059040 swapFree=4140012/4192956
[pid=2650] ppid=2648 vsize=12404 CPUtime=6.29
/proc/2650/stat : 2650 (wbo1.4a) R 2648 2650 2047 0 -1 4202496 2746 0 0 0 622 7 0 0 25 0 1 0 33630061 12701696 2662 1992294400 134512640 135751879 4288118400 18446744073709551615 134516977 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2650/statm: 3101 2662 143 303 0 2796 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12404

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 2651
/proc/meminfo: memFree=1701768/2059040 swapFree=4140012/4192956
[pid=2650] ppid=2648 vsize=18640 CPUtime=12.69
/proc/2650/stat : 2650 (wbo1.4a) R 2648 2650 2047 0 -1 4202496 4319 0 0 0 1258 11 0 0 25 0 1 0 33630061 19087360 4235 1992294400 134512640 135751879 4288118400 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2650/statm: 4660 4235 143 303 0 4355 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18640

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 2651
/proc/meminfo: memFree=1687012/2059040 swapFree=4140012/4192956
[pid=2650] ppid=2648 vsize=32660 CPUtime=25.48
/proc/2650/stat : 2650 (wbo1.4a) R 2648 2650 2047 0 -1 4202496 7803 0 0 0 2530 18 0 0 25 0 1 0 33630061 33443840 7719 1992294400 134512640 135751879 4288118400 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2650/statm: 8165 7719 143 303 0 7860 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 32660

[startup+51.1011 s]
/proc/loadavg: 1.04 1.00 1.00 2/107 2651
/proc/meminfo: memFree=1670892/2059040 swapFree=4140012/4192956
[pid=2650] ppid=2648 vsize=49260 CPUtime=51.08
/proc/2650/stat : 2650 (wbo1.4a) R 2648 2650 2047 0 -1 4202496 11926 0 0 0 5079 29 0 0 25 0 1 0 33630061 50442240 11842 1992294400 134512640 135751879 4288118400 18446744073709551615 134616492 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2650/statm: 12315 11842 143 303 0 12010 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 49260

[startup+102.308 s]
/proc/loadavg: 1.02 1.00 1.00 2/107 2653
/proc/meminfo: memFree=1631708/2059040 swapFree=4140012/4192956
[pid=2650] ppid=2648 vsize=87828 CPUtime=102.27
/proc/2650/stat : 2650 (wbo1.4a) R 2648 2650 2047 0 -1 4202496 21548 0 0 0 10170 57 0 0 25 0 1 0 33630061 89935872 21464 1992294400 134512640 135751879 4288118400 18446744073709551615 134516986 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2650/statm: 21957 21464 143 303 0 21652 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 87828

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2655
/proc/meminfo: memFree=1593144/2059040 swapFree=4140012/4192956
[pid=2650] ppid=2648 vsize=126648 CPUtime=162.24
/proc/2650/stat : 2650 (wbo1.4a) R 2648 2650 2047 0 -1 4202496 31216 0 0 0 16139 85 0 0 25 0 1 0 33630061 129687552 31132 1992294400 134512640 135751879 4288118400 18446744073709551615 134616444 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2650/statm: 31662 31132 143 303 0 31357 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 126648

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2657
/proc/meminfo: memFree=1562020/2059040 swapFree=4140012/4192956
[pid=2650] ppid=2648 vsize=157544 CPUtime=222.22
/proc/2650/stat : 2650 (wbo1.4a) R 2648 2650 2047 0 -1 4202496 38914 0 0 0 22114 108 0 0 25 0 1 0 33630061 161325056 38830 1992294400 134512640 135751879 4288118400 18446744073709551615 134516977 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2650/statm: 39386 38830 143 303 0 39081 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 157544

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2659
/proc/meminfo: memFree=1528540/2059040 swapFree=4140012/4192956
[pid=2650] ppid=2648 vsize=191332 CPUtime=282.21
/proc/2650/stat : 2650 (wbo1.4a) R 2648 2650 2047 0 -1 4202496 47296 0 0 0 28080 141 0 0 25 0 1 0 33630061 195923968 47212 1992294400 134512640 135751879 4288118400 18446744073709551615 134616497 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2650/statm: 47833 47212 143 303 0 47528 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 191332

[startup+342.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 2659
/proc/meminfo: memFree=1503492/2059040 swapFree=4140012/4192956
[pid=2650] ppid=2648 vsize=216368 CPUtime=342.19
/proc/2650/stat : 2650 (wbo1.4a) R 2648 2650 2047 0 -1 4202496 53543 0 0 0 34059 160 0 0 25 0 1 0 33630061 221560832 53459 1992294400 134512640 135751879 4288118400 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2650/statm: 54092 53459 143 303 0 53787 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 216368

[startup+402.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 2661
/proc/meminfo: memFree=1474600/2059040 swapFree=4140012/4192956
[pid=2650] ppid=2648 vsize=245332 CPUtime=402.16
/proc/2650/stat : 2650 (wbo1.4a) R 2648 2650 2047 0 -1 4202496 60764 0 0 0 40038 178 0 0 25 0 1 0 33630061 251219968 60680 1992294400 134512640 135751879 4288118400 18446744073709551615 134616505 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2650/statm: 61333 60680 143 303 0 61028 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 245332

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2663
/proc/meminfo: memFree=1435664/2059040 swapFree=4140012/4192956
[pid=2650] ppid=2648 vsize=283904 CPUtime=462.15
/proc/2650/stat : 2650 (wbo1.4a) R 2648 2650 2047 0 -1 4202496 70409 0 0 0 46011 204 0 0 25 0 1 0 33630061 290717696 70325 1992294400 134512640 135751879 4288118400 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2650/statm: 70976 70325 143 303 0 70671 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 283904

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2665
/proc/meminfo: memFree=1411236/2059040 swapFree=4140012/4192956
[pid=2650] ppid=2648 vsize=308872 CPUtime=522.13
/proc/2650/stat : 2650 (wbo1.4a) R 2648 2650 2047 0 -1 4202496 76617 0 0 0 51993 220 0 0 25 0 1 0 33630061 316284928 76533 1992294400 134512640 135751879 4288118400 18446744073709551615 134517409 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2650/statm: 77218 76533 143 303 0 76913 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 308872

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2667
/proc/meminfo: memFree=1384080/2059040 swapFree=4140012/4192956
[pid=2650] ppid=2648 vsize=335592 CPUtime=582.11
/proc/2650/stat : 2650 (wbo1.4a) R 2648 2650 2047 0 -1 4202496 83300 0 0 0 57978 233 0 0 25 0 1 0 33630061 343646208 83216 1992294400 134512640 135751879 4288118400 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2650/statm: 83898 83216 143 303 0 83593 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 335592

[startup+642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2667
/proc/meminfo: memFree=1364488/2059040 swapFree=4140012/4192956
[pid=2650] ppid=2648 vsize=354908 CPUtime=642.1
/proc/2650/stat : 2650 (wbo1.4a) R 2648 2650 2047 0 -1 4202496 88113 0 0 0 63964 246 0 0 25 0 1 0 33630061 363425792 88029 1992294400 134512640 135751879 4288118400 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2650/statm: 88727 88029 143 303 0 88422 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 354908

[startup+702.3 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2673
/proc/meminfo: memFree=1319104/2059040 swapFree=4140012/4192956
[pid=2650] ppid=2648 vsize=400280 CPUtime=822.05
/proc/2650/stat : 2650 (wbo1.4a) R 2648 2650 2047 0 -1 4202496 99442 0 0 0 81925 280 0 0 25 0 1 0 33630061 409886720 99358 1992294400 134512640 135751879 4288118400 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2650/statm: 100070 99358 143 303 0 99765 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 400280

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2675
/proc/meminfo: memFree=1301000/2059040 swapFree=4140012/4192956
[pid=2650] ppid=2648 vsize=418388 CPUtime=882.02
/proc/2650/stat : 2650 (wbo1.4a) R 2648 2650 2047 0 -1 4202496 103949 0 0 0 87909 293 0 0 25 0 1 0 33630061 428429312 103865 1992294400 134512640 135751879 4288118400 18446744073709551615 134616489 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2650/statm: 104597 103865 143 303 0 104292 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 418388

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2675
/proc/meminfo: memFree=1293436/2059040 swapFree=4140012/4192956
[pid=2650] ppid=2648 vsize=426052 CPUtime=942
/proc/2650/stat : 2650 (wbo1.4a) R 2648 2650 2047 0 -1 4202496 105843 0 0 0 93899 301 0 0 25 0 1 0 33630061 436277248 105759 1992294400 134512640 135751879 4288118400 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2650/statm: 106513 105759 143 303 0 106208 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 426052

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2677
/proc/meminfo: memFree=1272232/2059040 swapFree=4140012/4192956
[pid=2650] ppid=2648 vsize=447240 CPUtime=1001.99
/proc/2650/stat : 2650 (wbo1.4a) R 2648 2650 2047 0 -1 4202496 111125 0 0 0 99887 312 0 0 25 0 1 0 33630061 457973760 111041 1992294400 134512640 135751879 4288118400 18446744073709551615 134616495 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2650/statm: 111810 111041 143 303 0 111505 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 447240

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2679
/proc/meminfo: memFree=1250904/2059040 swapFree=4140012/4192956
[pid=2650] ppid=2648 vsize=468844 CPUtime=1061.97
/proc/2650/stat : 2650 (wbo1.4a) R 2648 2650 2047 0 -1 4202496 116541 0 0 0 105870 327 0 0 25 0 1 0 33630061 480096256 116457 1992294400 134512640 135751879 4288118400 18446744073709551615 134616851 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2650/statm: 117211 116457 143 303 0 116906 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 468844

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2681
/proc/meminfo: memFree=1231436/2059040 swapFree=4140012/4192956
[pid=2650] ppid=2648 vsize=487788 CPUtime=1121.95
/proc/2650/stat : 2650 (wbo1.4a) R 2648 2650 2047 0 -1 4202496 121279 0 0 0 111854 341 0 0 25 0 1 0 33630061 499494912 121195 1992294400 134512640 135751879 4288118400 18446744073709551615 134517424 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2650/statm: 121947 121195 143 303 0 121642 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 487788

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2683
/proc/meminfo: memFree=1219532/2059040 swapFree=4140012/4192956
[pid=2650] ppid=2648 vsize=499896 CPUtime=1181.93
/proc/2650/stat : 2650 (wbo1.4a) R 2648 2650 2047 0 -1 4202496 124262 0 0 0 117842 351 0 0 25 0 1 0 33630061 511893504 124178 1992294400 134512640 135751879 4288118400 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2650/statm: 124974 124178 143 303 0 124669 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 499896

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2683
/proc/meminfo: memFree=1209116/2059040 swapFree=4140012/4192956
[pid=2650] ppid=2648 vsize=510192 CPUtime=1241.91
/proc/2650/stat : 2650 (wbo1.4a) R 2648 2650 2047 0 -1 4202496 126833 0 0 0 123832 359 0 0 25 0 1 0 33630061 522436608 126749 1992294400 134512640 135751879 4288118400 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2650/statm: 127548 126749 143 303 0 127243 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 510192

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2685
/proc/meminfo: memFree=1201676/2059040 swapFree=4140012/4192956
[pid=2650] ppid=2648 vsize=517444 CPUtime=1301.9
/proc/2650/stat : 2650 (wbo1.4a) R 2648 2650 2047 0 -1 4202496 128642 0 0 0 129825 365 0 0 25 0 1 0 33630061 529862656 128558 1992294400 134512640 135751879 4288118400 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2650/statm: 129361 128558 143 303 0 129056 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 517444

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2687
/proc/meminfo: memFree=1192996/2059040 swapFree=4140012/4192956
[pid=2650] ppid=2648 vsize=526160 CPUtime=1361.87
/proc/2650/stat : 2650 (wbo1.4a) R 2648 2650 2047 0 -1 4202496 130822 0 0 0 135815 372 0 0 25 0 1 0 33630061 538787840 130738 1992294400 134512640 135751879 4288118400 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2650/statm: 131540 130738 143 303 0 131235 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 526160

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2698
/proc/meminfo: memFree=1175760/2059040 swapFree=4140012/4192956
[pid=2650] ppid=2648 vsize=542924 CPUtime=1421.85
/proc/2650/stat : 2650 (wbo1.4a) R 2648 2650 2047 0 -1 4202496 135011 0 0 0 141801 384 0 0 25 0 1 0 33630061 555954176 134927 1992294400 134512640 135751879 4288118400 18446744073709551615 134616492 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2650/statm: 135731 134927 143 303 0 135426 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 542924

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2700
/proc/meminfo: memFree=1169436/2059040 swapFree=4140012/4192956
[pid=2650] ppid=2648 vsize=549320 CPUtime=1481.82
/proc/2650/stat : 2650 (wbo1.4a) R 2648 2650 2047 0 -1 4202496 136598 0 0 0 147794 388 0 0 25 0 1 0 33630061 562503680 136514 1992294400 134512640 135751879 4288118400 18446744073709551615 134616505 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2650/statm: 137330 136514 143 303 0 137025 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 549320

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2700
/proc/meminfo: memFree=1160756/2059040 swapFree=4140012/4192956
[pid=2650] ppid=2648 vsize=557968 CPUtime=1541.8
/proc/2650/stat : 2650 (wbo1.4a) R 2648 2650 2047 0 -1 4202496 138775 0 0 0 153783 397 0 0 25 0 1 0 33630061 571359232 138691 1992294400 134512640 135751879 4288118400 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2650/statm: 139492 138691 143 303 0 139187 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 557968

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2702
/proc/meminfo: memFree=1127896/2059040 swapFree=4140012/4192956
[pid=2650] ppid=2648 vsize=591260 CPUtime=1601.78
/proc/2650/stat : 2650 (wbo1.4a) R 2648 2650 2047 0 -1 4202496 147086 0 0 0 159759 419 0 0 25 0 1 0 33630061 605450240 147002 1992294400 134512640 135751879 4288118400 18446744073709551615 134616505 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2650/statm: 147815 147002 143 303 0 147510 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 591260

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2704
/proc/meminfo: memFree=1087720/2059040 swapFree=4140012/4192956
[pid=2650] ppid=2648 vsize=631004 CPUtime=1661.77
/proc/2650/stat : 2650 (wbo1.4a) R 2648 2650 2047 0 -1 4202496 157027 0 0 0 165732 445 0 0 25 0 1 0 33630061 646148096 156943 1992294400 134512640 135751879 4288118400 18446744073709551615 134517409 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2650/statm: 157751 156943 143 303 0 157446 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 631004

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2706
/proc/meminfo: memFree=1065896/2059040 swapFree=4140012/4192956
[pid=2650] ppid=2648 vsize=652936 CPUtime=1721.74
/proc/2650/stat : 2650 (wbo1.4a) R 2648 2650 2047 0 -1 4202496 162508 0 0 0 171715 459 0 0 25 0 1 0 33630061 668606464 162424 1992294400 134512640 135751879 4288118400 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2650/statm: 163234 162424 143 303 0 162929 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 652936

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2708
/proc/meminfo: memFree=1025968/2059040 swapFree=4140012/4192956
[pid=2650] ppid=2648 vsize=692976 CPUtime=1781.72
/proc/2650/stat : 2650 (wbo1.4a) R 2648 2650 2047 0 -1 4202496 172499 0 0 0 177688 484 0 0 25 0 1 0 33630061 709607424 172415 1992294400 134512640 135751879 4288118400 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2650/statm: 173244 172415 143 303 0 172939 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 692976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2708
/proc/meminfo: memFree=1008732/2059040 swapFree=4140012/4192956
[pid=2650] ppid=2648 vsize=710188 CPUtime=1800.02
/proc/2650/stat : 2650 (wbo1.4a) R 2648 2650 2047 0 -1 4202496 176794 0 0 0 179509 493 0 0 25 0 1 0 33630061 727232512 176710 1992294400 134512640 135751879 4288118400 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2650/statm: 177547 176710 143 303 0 177242 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 710188

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.69
CPU time (s): 1800.11
CPU user time (s): 1795.1
CPU system time (s): 5.00824
CPU usage (%): 99.9678
Max. virtual memory (cumulated for all children) (KiB): 710188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.1
system time used= 5.00824
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 176794
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= 22452

runsolver used 3.05354 second user time and 8.42772 second system time

The end

Launcher Data 

Begin job on node006 at 2010-06-15 07:37:44
IDJOB=2655726
IDBENCH=2598
IDSOLVER=1160
FILE ID=node006/2655726-1276580264
PBS_JOBID= 11173525
Free space on /tmp= 62504 MiB

SOLVER NAME= wbo 1.4a
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-21-20.opb
COMMAND LINE= wbo1.4a -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2655726-1276580264/watcher-2655726-1276580264 -o /tmp/evaluation-result-2655726-1276580264/solver-2655726-1276580264 -C 1800 -W 2000 -M 1800  wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655726-1276580264.opb

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

MD5SUM BENCH= 2f4fbbd7ac7eea50904b3e0a14134afd
RANDOM SEED=383029396

node006.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		: 3000.204
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		: 3000.204
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:       1718176 kB
Buffers:         67140 kB
Cached:         192116 kB
SwapCached:       6644 kB
Active:         100120 kB
Inactive:       172868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1718176 kB
SwapTotal:     4192956 kB
SwapFree:      4140012 kB
Dirty:            2652 kB
Writeback:           0 kB
AnonPages:       12084 kB
Mapped:          13092 kB
Slab:            46156 kB
PageTables:       4120 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182796 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= 62500 MiB
End job on node006 at 2010-06-15 08:07:47