Trace number 2655720

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) 1794.41 1794.88

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-91-90.opb
MD5SUMfff7b3dc5d07bd6a4fd3046b5e5241f1
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 benchmark0.467928
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables8190
Total number of constraints181
Number of constraints which are clauses91
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 constraint91
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 92
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-2655720-1276577932.opb.
0.00/0.00	c Instance file HOME/instance-2655720-1276577932.opb
0.00/0.00	c File size is 146765 bytes.
0.00/0.02	c Highest Coefficient sum: 92
0.00/0.02	c ============================[ Problem Statistics ]=============================
0.00/0.02	c |                                                                             |
0.00/0.02	c |  Parsing time:          0.03         s                                      |
0.00/0.02	c |  Number Variables:      8190                                                |
0.00/0.02	c |  Number Clauses:        91                                                  |
0.00/0.02	c |  Number Cardinality:    90                                                  |
0.00/0.02	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 |    8190      181    16380 |     5000        0    nan |  0.000 % |
0.09/0.11	c |       100 |    8190      181    16380 |     5500      100    376 |  0.000 % |
0.19/0.29	c |       250 |    8190      181    16380 |     6050      250    593 |  0.000 % |
0.39/0.40	c |       477 |    8190      181    16380 |     6655      477    567 |  0.000 % |
0.99/1.07	c |       814 |    8190      181    16380 |     7320      814   1020 |  0.000 % |
1.49/1.52	c |      1325 |    8190      181    16380 |     8052     1325    779 |  0.000 % |
2.59/2.65	c |      2085 |    8190      181    16380 |     8857     2085    740 |  0.000 % |
3.20/3.22	c |      3224 |    8190      181    16380 |     9743     3224    681 |  0.000 % |
5.19/5.27	c |      4933 |    8190      181    16380 |    10717     4933    613 |  0.000 % |
8.69/8.79	c |      7500 |    8190      181    16380 |    11789     7500    561 |  0.000 % |
14.49/14.56	c |     11346 |    8190      181    16380 |    12968    11346    539 |  0.000 % |
25.48/25.51	c |     17112 |    8190      181    16380 |    14265    17112    529 |  0.000 % |
46.38/46.40	c |     25766 |    8190      181    16380 |    15692    17210    520 |  0.000 % |
127.96/128.01	c |     38746 |    8190      181    16380 |    17261    21585   1312 |  0.000 % |
228.42/228.58	c |     58209 |    8190      181    16380 |    18987    16655   1861 |  0.000 % |
343.10/343.23	c |     87402 |    8190      181    16380 |    20886    16847    943 |  0.000 % |
625.32/625.56	c |    131194 |    8190      181    16380 |    22974    27474   1273 |  0.000 % |
918.84/919.16	c |    196878 |    8190      181    16380 |    25272    28257    866 |  0.000 % |
1355.32/1355.76	c |    295405 |    8190      181    16380 |    27799    31250   1111 |  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-2655720-1276577932/watcher-2655720-1276577932 -o /tmp/evaluation-result-2655720-1276577932/solver-2655720-1276577932 -C 1800 -W 2000 -M 1800 wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655720-1276577932.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: 0.91 0.97 0.99 3/106 4192
/proc/meminfo: memFree=1852960/2059040 swapFree=4135652/4192956
[pid=4192] ppid=4190 vsize=3244 CPUtime=0
/proc/4192/stat : 4192 (wbo1.4a) R 4190 4192 4091 0 -1 4202496 396 0 0 0 0 0 0 0 20 0 1 0 33397145 3321856 314 1992294400 134512640 135751879 4290435088 18446744073709551615 134613727 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4192/statm: 811 314 136 303 0 470 0

[startup+0.0756711 s]
/proc/loadavg: 0.91 0.97 0.99 3/106 4192
/proc/meminfo: memFree=1852960/2059040 swapFree=4135652/4192956
[pid=4192] ppid=4190 vsize=4400 CPUtime=0.07
/proc/4192/stat : 4192 (wbo1.4a) R 4190 4192 4091 0 -1 4202496 760 0 0 0 7 0 0 0 20 0 1 0 33397145 4505600 642 1992294400 134512640 135751879 4290435088 18446744073709551615 134605082 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4192/statm: 1100 642 142 303 0 795 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4400

[startup+0.101673 s]
/proc/loadavg: 0.91 0.97 0.99 3/106 4192
/proc/meminfo: memFree=1852960/2059040 swapFree=4135652/4192956
[pid=4192] ppid=4190 vsize=4532 CPUtime=0.09
/proc/4192/stat : 4192 (wbo1.4a) R 4190 4192 4091 0 -1 4202496 773 0 0 0 9 0 0 0 20 0 1 0 33397145 4640768 655 1992294400 134512640 135751879 4290435088 18446744073709551615 134518944 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4192/statm: 1133 655 142 303 0 828 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4532

[startup+0.300695 s]
/proc/loadavg: 0.91 0.97 0.99 3/106 4192
/proc/meminfo: memFree=1852960/2059040 swapFree=4135652/4192956
[pid=4192] ppid=4190 vsize=4928 CPUtime=0.29
/proc/4192/stat : 4192 (wbo1.4a) R 4190 4192 4091 0 -1 4202496 898 0 0 0 28 1 0 0 20 0 1 0 33397145 5046272 780 1992294400 134512640 135751879 4290435088 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4192/statm: 1232 780 143 303 0 927 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4928

[startup+0.700735 s]
/proc/loadavg: 0.91 0.97 0.99 3/106 4192
/proc/meminfo: memFree=1852960/2059040 swapFree=4135652/4192956
[pid=4192] ppid=4190 vsize=6540 CPUtime=0.69
/proc/4192/stat : 4192 (wbo1.4a) R 4190 4192 4091 0 -1 4202496 1274 0 0 0 67 2 0 0 21 0 1 0 33397145 6696960 1156 1992294400 134512640 135751879 4290435088 18446744073709551615 134518944 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4192/statm: 1635 1156 143 303 0 1330 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6540

[startup+1.50082 s]
/proc/loadavg: 0.91 0.97 0.99 2/107 4193
/proc/meminfo: memFree=1847868/2059040 swapFree=4135652/4192956
[pid=4192] ppid=4190 vsize=8532 CPUtime=1.49
/proc/4192/stat : 4192 (wbo1.4a) R 4190 4192 4091 0 -1 4202496 1787 0 0 0 146 3 0 0 23 0 1 0 33397145 8736768 1669 1992294400 134512640 135751879 4290435088 18446744073709551615 134616532 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4192/statm: 2133 1669 143 303 0 1828 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8532

[startup+3.10098 s]
/proc/loadavg: 0.91 0.97 0.99 2/107 4193
/proc/meminfo: memFree=1845388/2059040 swapFree=4135652/4192956
[pid=4192] ppid=4190 vsize=13152 CPUtime=3.09
/proc/4192/stat : 4192 (wbo1.4a) R 4190 4192 4091 0 -1 4202496 2931 0 0 0 304 5 0 0 25 0 1 0 33397145 13467648 2813 1992294400 134512640 135751879 4290435088 18446744073709551615 134518929 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4192/statm: 3288 2813 143 303 0 2983 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13152

[startup+6.30131 s]
/proc/loadavg: 0.92 0.97 0.99 2/107 4193
/proc/meminfo: memFree=1837948/2059040 swapFree=4135652/4192956
[pid=4192] ppid=4190 vsize=18564 CPUtime=6.29
/proc/4192/stat : 4192 (wbo1.4a) R 4190 4192 4091 0 -1 4202496 4311 0 0 0 622 7 0 0 25 0 1 0 33397145 19009536 4193 1992294400 134512640 135751879 4290435088 18446744073709551615 134605065 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4192/statm: 4641 4193 143 303 0 4336 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18564

[startup+12.702 s]
/proc/loadavg: 0.93 0.97 0.99 2/107 4193
/proc/meminfo: memFree=1828152/2059040 swapFree=4135652/4192956
[pid=4192] ppid=4190 vsize=27432 CPUtime=12.69
/proc/4192/stat : 4192 (wbo1.4a) R 4190 4192 4091 0 -1 4202496 6526 0 0 0 1259 10 0 0 25 0 1 0 33397145 28090368 6408 1992294400 134512640 135751879 4290435088 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4192/statm: 6858 6408 143 303 0 6553 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27432

[startup+25.5013 s]
/proc/loadavg: 0.94 0.97 0.99 2/107 4193
/proc/meminfo: memFree=1813148/2059040 swapFree=4135652/4192956
[pid=4192] ppid=4190 vsize=41960 CPUtime=25.48
/proc/4192/stat : 4192 (wbo1.4a) R 4190 4192 4091 0 -1 4202496 10142 0 0 0 2531 17 0 0 25 0 1 0 33397145 42967040 10024 1992294400 134512640 135751879 4290435088 18446744073709551615 134518941 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4192/statm: 10490 10024 143 303 0 10185 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 41960

[startup+51.1009 s]
/proc/loadavg: 0.96 0.97 0.99 2/107 4195
/proc/meminfo: memFree=1783884/2059040 swapFree=4135652/4192956
[pid=4192] ppid=4190 vsize=71948 CPUtime=51.07
/proc/4192/stat : 4192 (wbo1.4a) R 4190 4192 4091 0 -1 4202496 17630 0 0 0 5081 26 0 0 25 0 1 0 33397145 73674752 17512 1992294400 134512640 135751879 4290435088 18446744073709551615 134616486 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4192/statm: 17987 17512 143 303 0 17682 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 71948

[startup+102.308 s]
/proc/loadavg: 0.98 0.97 0.99 2/107 4195
/proc/meminfo: memFree=1726596/2059040 swapFree=4135652/4192956
[pid=4192] ppid=4190 vsize=128020 CPUtime=102.27
/proc/4192/stat : 4192 (wbo1.4a) R 4190 4192 4091 0 -1 4202496 31651 0 0 0 10192 35 0 0 25 0 1 0 33397145 131092480 31533 1992294400 134512640 135751879 4290435088 18446744073709551615 134516977 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4192/statm: 32005 31533 143 303 0 31700 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 128020

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 4206
/proc/meminfo: memFree=1635208/2059040 swapFree=4135652/4192956
[pid=4192] ppid=4190 vsize=219840 CPUtime=162.24
/proc/4192/stat : 4192 (wbo1.4a) R 4190 4192 4091 0 -1 4202496 54617 0 0 0 16173 51 0 0 25 0 1 0 33397145 225116160 54499 1992294400 134512640 135751879 4290435088 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4192/statm: 54960 54499 143 303 0 54655 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 219840

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 4208
/proc/meminfo: memFree=1559940/2059040 swapFree=4135652/4192956
[pid=4192] ppid=4190 vsize=294376 CPUtime=222.22
/proc/4192/stat : 4192 (wbo1.4a) R 4190 4192 4091 0 -1 4202496 73227 0 0 0 22159 63 0 0 25 0 1 0 33397145 301441024 73109 1992294400 134512640 135751879 4290435088 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4192/statm: 73594 73109 143 303 0 73289 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 294376

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 4210
/proc/meminfo: memFree=1480704/2059040 swapFree=4135652/4192956
[pid=4192] ppid=4190 vsize=373948 CPUtime=282.2
/proc/4192/stat : 4192 (wbo1.4a) R 4190 4192 4091 0 -1 4202496 93146 0 0 0 28142 78 0 0 25 0 1 0 33397145 382922752 93028 1992294400 134512640 135751879 4290435088 18446744073709551615 134616495 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4192/statm: 93487 93028 143 303 0 93182 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 373948

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 4210
/proc/meminfo: memFree=1438916/2059040 swapFree=4135652/4192956
[pid=4192] ppid=4190 vsize=414988 CPUtime=342.19
/proc/4192/stat : 4192 (wbo1.4a) R 4190 4192 4091 0 -1 4202496 103400 0 0 0 34129 90 0 0 25 0 1 0 33397145 424947712 103282 1992294400 134512640 135751879 4290435088 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4192/statm: 103747 103282 143 303 0 103442 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 414988

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 4212
/proc/meminfo: memFree=1370964/2059040 swapFree=4135652/4192956
[pid=4192] ppid=4190 vsize=483312 CPUtime=402.17
/proc/4192/stat : 4192 (wbo1.4a) R 4190 4192 4091 0 -1 4202496 120444 0 0 0 40112 105 0 0 25 0 1 0 33397145 494911488 120326 1992294400 134512640 135751879 4290435088 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4192/statm: 120828 120326 143 303 0 120523 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 483312

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 3/107 4214
/proc/meminfo: memFree=1330292/2059040 swapFree=4135652/4192956
[pid=4192] ppid=4190 vsize=523392 CPUtime=462.16
/proc/4192/stat : 4192 (wbo1.4a) R 4190 4192 4091 0 -1 4202496 130455 0 0 0 46100 116 0 0 25 0 1 0 33397145 535953408 130337 1992294400 134512640 135751879 4290435088 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4192/statm: 130848 130337 143 303 0 130543 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 523392

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 4216
/proc/meminfo: memFree=1290488/2059040 swapFree=4135652/4192956
[pid=4192] ppid=4190 vsize=564116 CPUtime=522.14
/proc/4192/stat : 4192 (wbo1.4a) R 4190 4192 4091 0 -1 4202496 140620 0 0 0 52088 126 0 0 25 0 1 0 33397145 577654784 140502 1992294400 134512640 135751879 4290435088 18446744073709551615 134604601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4192/statm: 141029 140502 143 303 0 140724 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 564116

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 4218
/proc/meminfo: memFree=1249816/2059040 swapFree=4135652/4192956
[pid=4192] ppid=4190 vsize=603968 CPUtime=582.13
/proc/4192/stat : 4192 (wbo1.4a) R 4190 4192 4091 0 -1 4202496 150549 0 0 0 58075 138 0 0 25 0 1 0 33397145 618463232 150431 1992294400 134512640 135751879 4290435088 18446744073709551615 134616495 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4192/statm: 150992 150431 143 303 0 150687 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 603968

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 4218
/proc/meminfo: memFree=1187444/2059040 swapFree=4135652/4192956
[pid=4192] ppid=4190 vsize=665908 CPUtime=642.12
/proc/4192/stat : 4192 (wbo1.4a) R 4190 4192 4091 0 -1 4202496 166049 0 0 0 64061 151 0 0 25 0 1 0 33397145 681889792 165931 1992294400 134512640 135751879 4290435088 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4192/statm: 166477 165931 143 303 0 166172 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 665908

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 4229
/proc/meminfo: memFree=1011108/2059040 swapFree=4135652/4192956
[pid=4192] ppid=4190 vsize=839468 CPUtime=882.05
/proc/4192/stat : 4192 (wbo1.4a) R 4190 4192 4091 0 -1 4202496 209402 0 0 0 87998 207 0 0 25 0 1 0 33397145 859615232 209284 1992294400 134512640 135751879 4290435088 18446744073709551615 134616495 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4192/statm: 209867 209284 143 303 0 209562 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 839468

[startup+942.301 s]
/proc/loadavg: 1.03 0.99 0.99 2/107 4229
/proc/meminfo: memFree=949428/2059040 swapFree=4135652/4192956
[pid=4192] ppid=4190 vsize=903832 CPUtime=942.03
/proc/4192/stat : 4192 (wbo1.4a) R 4190 4192 4091 0 -1 4202496 225480 0 0 0 93980 223 0 0 25 0 1 0 33397145 925523968 225362 1992294400 134512640 135751879 4290435088 18446744073709551615 134616545 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4192/statm: 225958 225362 143 303 0 225653 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 903832

[startup+1002.3 s]
/proc/loadavg: 1.01 0.99 0.99 2/107 4231
/proc/meminfo: memFree=888668/2059040 swapFree=4135652/4192956
[pid=4192] ppid=4190 vsize=963764 CPUtime=1002.02
/proc/4192/stat : 4192 (wbo1.4a) R 4190 4192 4091 0 -1 4202496 240449 0 0 0 99962 240 0 0 25 0 1 0 33397145 986894336 240331 1992294400 134512640 135751879 4290435088 18446744073709551615 134518929 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4192/statm: 240941 240331 143 303 0 240636 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 963764

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 4233
/proc/meminfo: memFree=842664/2059040 swapFree=4135652/4192956
[pid=4192] ppid=4190 vsize=1010332 CPUtime=1062
/proc/4192/stat : 4192 (wbo1.4a) R 4190 4192 4091 0 -1 4202496 252094 0 0 0 105947 253 0 0 25 0 1 0 33397145 1034579968 251976 1992294400 134512640 135751879 4290435088 18446744073709551615 134616390 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4192/statm: 252583 251976 143 303 0 252278 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 1010332

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 4235
/proc/meminfo: memFree=780416/2059040 swapFree=4135652/4192956
[pid=4192] ppid=4190 vsize=1071884 CPUtime=1121.99
/proc/4192/stat : 4192 (wbo1.4a) R 4190 4192 4091 0 -1 4202496 267495 0 0 0 111927 272 0 0 25 0 1 0 33397145 1097609216 267377 1992294400 134512640 135751879 4290435088 18446744073709551615 134605082 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4192/statm: 267971 267377 143 303 0 267666 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 1071884

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 4237
/proc/meminfo: memFree=728832/2059040 swapFree=4135652/4192956
[pid=4192] ppid=4190 vsize=1124148 CPUtime=1181.97
/proc/4192/stat : 4192 (wbo1.4a) R 4190 4192 4091 0 -1 4202496 280561 0 0 0 117911 286 0 0 25 0 1 0 33397145 1151127552 280443 1992294400 134512640 135751879 4290435088 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4192/statm: 281037 280443 143 303 0 280732 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 1124148

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 4237
/proc/meminfo: memFree=665592/2059040 swapFree=4135652/4192956
[pid=4192] ppid=4190 vsize=1186848 CPUtime=1241.96
/proc/4192/stat : 4192 (wbo1.4a) R 4190 4192 4091 0 -1 4202496 296199 0 0 0 123893 303 0 0 25 0 1 0 33397145 1215332352 296081 1992294400 134512640 135751879 4290435088 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4192/statm: 296712 296081 143 303 0 296407 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 1186848

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 4239
/proc/meminfo: memFree=616612/2059040 swapFree=4135652/4192956
[pid=4192] ppid=4190 vsize=1235092 CPUtime=1301.95
/proc/4192/stat : 4192 (wbo1.4a) R 4190 4192 4091 0 -1 4202496 308275 0 0 0 129877 318 0 0 25 0 1 0 33397145 1264734208 308157 1992294400 134512640 135751879 4290435088 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4192/statm: 308773 308157 143 303 0 308468 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 1235092

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 4241
/proc/meminfo: memFree=555852/2059040 swapFree=4135652/4192956
[pid=4192] ppid=4190 vsize=1297100 CPUtime=1361.93
/proc/4192/stat : 4192 (wbo1.4a) R 4190 4192 4091 0 -1 4202496 323767 0 0 0 135861 332 0 0 25 0 1 0 33397145 1328230400 323649 1992294400 134512640 135751879 4290435088 18446744073709551615 134641845 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4192/statm: 324275 323649 143 303 0 323970 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 1297100

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 4243
/proc/meminfo: memFree=465332/2059040 swapFree=4135652/4192956
[pid=4192] ppid=4190 vsize=1386236 CPUtime=1421.92
/proc/4192/stat : 4192 (wbo1.4a) R 4190 4192 4091 0 -1 4202496 346038 0 0 0 141843 349 0 0 25 0 1 0 33397145 1419505664 345920 1992294400 134512640 135751879 4290435088 18446744073709551615 134516986 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4192/statm: 346559 345920 143 303 0 346254 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 1386236

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 4245
/proc/meminfo: memFree=379772/2059040 swapFree=4135652/4192956
[pid=4192] ppid=4190 vsize=1473304 CPUtime=1481.9
/proc/4192/stat : 4192 (wbo1.4a) R 4190 4192 4091 0 -1 4202496 367802 0 0 0 147826 364 0 0 25 0 1 0 33397145 1508663296 367684 1992294400 134512640 135751879 4290435088 18446744073709551615 134518464 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4192/statm: 368326 367684 143 303 0 368021 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 1473304

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 4245
/proc/meminfo: memFree=299048/2059040 swapFree=4135652/4192956
[pid=4192] ppid=4190 vsize=1552204 CPUtime=1541.88
/proc/4192/stat : 4192 (wbo1.4a) R 4190 4192 4091 0 -1 4202496 387532 0 0 0 153810 378 0 0 25 0 1 0 33397145 1589456896 387414 1992294400 134512640 135751879 4290435088 18446744073709551615 134516982 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4192/statm: 388051 387414 143 303 0 387746 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 1552204

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 4247
/proc/meminfo: memFree=227624/2059040 swapFree=4135652/4192956
[pid=4192] ppid=4190 vsize=1624492 CPUtime=1601.86
/proc/4192/stat : 4192 (wbo1.4a) R 4190 4192 4091 0 -1 4202496 405580 0 0 0 159792 394 0 0 25 0 1 0 33397145 1663479808 405462 1992294400 134512640 135751879 4290435088 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4192/statm: 406123 405462 143 303 0 405818 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 1624492

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 4249
/proc/meminfo: memFree=136608/2059040 swapFree=4135652/4192956
[pid=4192] ppid=4190 vsize=1714732 CPUtime=1661.85
/proc/4192/stat : 4192 (wbo1.4a) R 4190 4192 4091 0 -1 4202496 428138 0 0 0 165774 411 0 0 25 0 1 0 33397145 1755885568 428020 1992294400 134512640 135751879 4290435088 18446744073709551615 134518477 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4192/statm: 428683 428020 143 303 0 428378 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 1714732

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 4251
/proc/meminfo: memFree=65928/2059040 swapFree=4135652/4192956
[pid=4192] ppid=4190 vsize=1785380 CPUtime=1721.84
/proc/4192/stat : 4192 (wbo1.4a) R 4190 4192 4091 0 -1 4202496 445791 0 0 0 171757 427 0 0 25 0 1 0 33397145 1828229120 445673 1992294400 134512640 135751879 4290435088 18446744073709551615 134517424 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4192/statm: 446345 445673 143 303 0 446040 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 1785380

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 4253
/proc/meminfo: memFree=22032/2059040 swapFree=4135652/4192956
[pid=4192] ppid=4190 vsize=1828852 CPUtime=1781.82
/proc/4192/stat : 4192 (wbo1.4a) R 4190 4192 4091 0 -1 4202496 456641 0 0 0 177746 436 0 0 25 0 1 0 33397145 1872744448 456523 1992294400 134512640 135751879 4290435088 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4192/statm: 457213 456523 143 303 0 456908 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 1828852



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1794.7 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 4253
/proc/meminfo: memFree=10688/2059040 swapFree=4135652/4192956
[pid=4192] ppid=4190 vsize=1843416 CPUtime=1794.22
/proc/4192/stat : 4192 (wbo1.4a) R 4190 4192 4091 0 -1 4202496 460283 0 0 0 178982 440 0 0 25 0 1 0 33397145 1887657984 460165 1992294400 134512640 135751879 4290435088 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4192/statm: 460854 460165 143 303 0 460549 0
Current children cumulated CPU time (s) 1794.22
Current children cumulated vsize (KiB) 1843416

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

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

[startup+1794.81 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 4253
/proc/meminfo: memFree=10688/2059040 swapFree=4135652/4192956
[pid=4192] ppid=4190 vsize=0 CPUtime=1794.33
/proc/4192/stat : 4192 (wbo1.4a) R 4190 4192 4091 0 -1 4203524 460283 0 0 0 178983 450 0 0 25 0 1 0 33397145 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/4192/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1794.33
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1794.88
CPU time (s): 1794.41
CPU user time (s): 1789.83
CPU system time (s): 4.5773
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 1843416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1789.83
system time used= 4.5773
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460283
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= 19406

runsolver used 2.90456 second user time and 8.5437 second system time

The end

Launcher Data 

Begin job on node002 at 2010-06-15 06:58:52
IDJOB=2655720
IDBENCH=2584
IDSOLVER=1160
FILE ID=node002/2655720-1276577932
PBS_JOBID= 11173532
Free space on /tmp= 62572 MiB

SOLVER NAME= wbo 1.4a
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-91-90.opb
COMMAND LINE= wbo1.4a -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2655720-1276577932/watcher-2655720-1276577932 -o /tmp/evaluation-result-2655720-1276577932/solver-2655720-1276577932 -C 1800 -W 2000 -M 1800  wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655720-1276577932.opb

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

MD5SUM BENCH= fff7b3dc5d07bd6a4fd3046b5e5241f1
RANDOM SEED=1191678178

node002.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		: 3000.242
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		: 3000.242
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:       1853488 kB
Buffers:         28340 kB
Cached:          87716 kB
SwapCached:      10464 kB
Active:          21984 kB
Inactive:       106624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1853488 kB
SwapTotal:     4192956 kB
SwapFree:      4135652 kB
Dirty:            2736 kB
Writeback:           0 kB
AnonPages:       10984 kB
Mapped:           9308 kB
Slab:            55052 kB
PageTables:       4036 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179812 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= 62568 MiB
End job on node002 at 2010-06-15 07:28:49