Trace number 1875494

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 NameAnswerobjCPU timeWall clock time
wbo 1.0? (MO) 1209.92 1210.3

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/decomp/normalized-matrix_5x3_9.opb
MD5SUMd90f6236f870e45ceb3cd4a6e4593f30
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark24
Best CPU time to get the best result obtained on this benchmark1800.52
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 24
Optimality of the best value was proved NO
Number of variables14352
Total number of constraints53247
Number of constraints which are clauses53237
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints9
Minimum length of a constraint1
Maximum length of a constraint1036
Number of terms in the objective function 1036
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1036
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 32
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1068
Number of bits of the biggest sum of numbers11
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 This is wbo 1.0 alpha (based on Minisat 2.0 beta)
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Parsing opb file format. File HOME/instance-1875494-1245184157.opb.
0.00/0.00	c Instance file HOME/instance-1875494-1245184157.opb
0.00/0.00	c File size is 1582828 bytes.
0.19/0.22	c Highest Coefficient sum: 1068
0.19/0.22	c ============================[ Problem Statistics ]=============================
0.19/0.22	c |                                                                             |
0.19/0.22	c |  Parsing time:          0.22         s                                      |
0.19/0.22	c |  Number Variables:      14352                                               |
0.19/0.22	c |  Number Clauses:        54273                                               |
0.19/0.22	c |  Number Cardinality:    1                                                   |
0.19/0.22	c |  Number PB Constraints: 9                                                   |
0.19/0.22	c core #1
0.19/0.22	c Core size: 2	Core Weight: 1	Total Weight: 1
0.19/0.22	c Elapsed CPU time: 0.223965 s	Remaining CPU time: 1799.78 s
0.19/0.27	c core #2
0.19/0.27	c Core size: 2	Core Weight: 1	Total Weight: 2
0.19/0.27	c Elapsed CPU time: 0.26296 s	Remaining CPU time: 1799.74 s
0.29/0.31	c core #3
0.29/0.31	c Core size: 2	Core Weight: 1	Total Weight: 3
0.29/0.31	c Elapsed CPU time: 0.304953 s	Remaining CPU time: 1799.7 s
0.29/0.36	c core #4
0.29/0.36	c Core size: 2	Core Weight: 1	Total Weight: 4
0.29/0.36	c Elapsed CPU time: 0.346947 s	Remaining CPU time: 1799.65 s
0.39/0.40	c core #5
0.39/0.40	c Core size: 2	Core Weight: 1	Total Weight: 5
0.39/0.40	c Elapsed CPU time: 0.39094 s	Remaining CPU time: 1799.61 s
0.39/0.45	c core #6
0.39/0.45	c Core size: 73	Core Weight: 1	Total Weight: 6
0.39/0.45	c Elapsed CPU time: 0.435933 s	Remaining CPU time: 1799.56 s
0.49/0.50	c core #7
0.49/0.50	c Core size: 720	Core Weight: 1	Total Weight: 7
0.49/0.50	c Elapsed CPU time: 0.492925 s	Remaining CPU time: 1799.51 s
0.49/0.56	c core #8
0.49/0.56	c Core size: 82	Core Weight: 1	Total Weight: 8
0.49/0.56	c Elapsed CPU time: 0.546916 s	Remaining CPU time: 1799.45 s
0.59/0.61	c core #9
0.59/0.61	c Core size: 360	Core Weight: 1	Total Weight: 9
0.59/0.61	c Elapsed CPU time: 0.601908 s	Remaining CPU time: 1799.4 s
0.59/0.67	c core #10
0.59/0.67	c Core size: 363	Core Weight: 1	Total Weight: 10
0.59/0.67	c Elapsed CPU time: 0.659899 s	Remaining CPU time: 1799.34 s
0.69/0.73	c ============================[ Search Statistics ]==============================
0.69/0.73	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.69/0.73	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.69/0.73	c ===============================================================================
0.69/0.73	c |         0 |   10984    54293   133117 |    18097        0    nan |  0.000 % |
0.69/0.75	c ===============================================================================
0.69/0.75	c core #11
0.69/0.75	c Core size: 198	Core Weight: 1	Total Weight: 11
0.69/0.75	c Elapsed CPU time: 0.727889 s	Remaining CPU time: 1799.27 s
0.79/0.81	c Learning 2 hard constraints
0.79/0.81	c ============================[ Search Statistics ]==============================
0.79/0.81	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.79/0.81	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.79/0.81	c ===============================================================================
0.79/0.81	c |         0 |   11138    54296   133728 |    18098        0    nan |  0.000 % |
0.89/0.93	c ===============================================================================
0.89/0.93	c core #12
0.89/0.93	c Core size: 2405	Core Weight: 1	Total Weight: 12
0.89/0.93	c Elapsed CPU time: 0.91486 s	Remaining CPU time: 1799.09 s
0.89/0.99	c ============================[ Search Statistics ]==============================
0.89/0.99	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.89/0.99	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.89/0.99	c ===============================================================================
0.89/0.99	c |         0 |   13773    54297   136462 |    18099        0    nan |  0.000 % |
0.99/1.03	c |       101 |   13773    54297   136462 |    19908      101     40 | 10.402 % |
0.99/1.05	c |       251 |   13771    54297   136462 |    21899      251     40 | 10.415 % |
0.99/1.08	c |       477 |   13770    54297   136462 |    24089      471     42 | 10.422 % |
0.99/1.09	c ===============================================================================
0.99/1.09	c core #13
0.99/1.09	c Core size: 484	Core Weight: 1	Total Weight: 13
0.99/1.09	c Elapsed CPU time: 1.07184 s	Remaining CPU time: 1798.93 s
1.09/1.15	c Learning 1 hard constraints
1.09/1.15	c ============================[ Search Statistics ]==============================
1.09/1.15	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.09/1.15	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
1.09/1.15	c ===============================================================================
1.09/1.15	c |         0 |   13829    54299   136608 |    18099        0    nan |  0.000 % |
1.09/1.18	c |       100 |   13829    54299   136608 |    19909      100     62 | 10.364 % |
1.09/1.19	c |       250 |   13829    54299   136608 |    21900      250     45 | 10.364 % |
1.19/1.23	c |       479 |   13829    54299   136608 |    24090      479     47 | 10.364 % |
1.19/1.28	c |       817 |   13829    54299   136608 |    26499      817     50 | 10.364 % |
1.29/1.36	c |      1324 |   13829    54299   136608 |    29149     1324     49 | 10.364 % |
1.39/1.46	c |      2087 |   13829    54299   136608 |    32064     2087     48 | 10.364 % |
1.69/1.73	c |      3229 |   13829    54299   136608 |    35271     3229     65 | 10.364 % |
2.19/2.25	c |      4937 |   13829    54299   136608 |    38798     4937     65 | 10.364 % |
2.99/3.01	c |      7499 |   13829    54299   136608 |    42678     7499     65 | 10.364 % |
3.59/3.61	c ===============================================================================
3.69/3.72	c core #14
3.69/3.72	c Core size: 686	Core Weight: 1	Total Weight: 14
3.69/3.72	c Elapsed CPU time: 3.67244 s	Remaining CPU time: 1796.33 s
3.69/3.79	c Learning 34 hard constraints
3.69/3.79	c ============================[ Search Statistics ]==============================
3.69/3.79	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.69/3.79	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
3.69/3.79	c ===============================================================================
3.69/3.79	c |         0 |   13885    54334   137276 |    18111        0    nan |  0.000 % |
3.88/3.95	c |       101 |   13884    54334   137276 |    19922      100    194 | 10.333 % |
4.09/4.16	c |       252 |   13882    54334   137276 |    21914      250    170 | 10.346 % |
4.29/4.36	c |       478 |   13882    54334   137276 |    24106      476    193 | 10.346 % |
5.09/5.11	c |       822 |   13881    54334   137276 |    26516      818    248 | 10.353 % |
6.39/6.47	c |      1330 |   13880    54334   137276 |    29168     1325    330 | 10.359 % |
7.79/7.84	c |      2089 |   13876    54334   137276 |    32085     2082    427 | 10.385 % |
10.49/10.57	c |      3229 |   13870    54334   137276 |    35293     3214    653 | 10.424 % |
16.39/16.43	c |      4938 |   13862    54334   137276 |    38823     4918    922 | 10.476 % |
23.19/23.23	c ===============================================================================
23.39/23.48	c core #15
23.39/23.48	c Core size: 14515	Core Weight: 1	Total Weight: 15
23.39/23.48	c Elapsed CPU time: 23.2485 s	Remaining CPU time: 1776.75 s
23.49/23.56	c Learning 51 hard constraints
23.49/23.56	c ============================[ Search Statistics ]==============================
23.49/23.56	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
23.49/23.56	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
23.49/23.56	c ===============================================================================
23.49/23.56	c |         0 |   14376    54386   143430 |    18128        0    nan |  0.000 % |
23.69/23.73	c |       100 |   14376    54386   143430 |    19941      100    162 | 10.009 % |
23.78/23.88	c |       250 |   14376    54386   143430 |    21935      250    293 | 10.009 % |
23.98/24.01	c |       475 |   14376    54386   143430 |    24129      475    256 | 10.010 % |
24.09/24.11	c |       813 |   14376    54386   143430 |    26542      813    324 | 10.009 % |
24.39/24.44	c |      1319 |   14376    54386   143430 |    29196     1319    562 | 10.009 % |
26.29/26.33	c |      2078 |   14376    54386   143430 |    32116     2078    566 | 10.009 % |
27.78/27.83	c |      3217 |   14376    54386   143430 |    35327     3217    567 | 10.009 % |
30.38/30.40	c |      4929 |   14376    54386   143430 |    38860     4929    572 | 10.009 % |
34.38/34.42	c |      7492 |   14376    54386   143430 |    42746     7492    918 | 10.009 % |
40.67/40.77	c |     11339 |   14376    54386   143430 |    47021    11339    894 | 10.009 % |
54.77/54.87	c |     17106 |   14376    54386   143430 |    51723    17106   1201 | 10.009 % |
74.67/74.74	c |     25755 |   14376    54386   143430 |    56895    25755   1239 | 10.009 % |
123.35/123.44	c |     38729 |   14376    54386   143430 |    62585    38729   1395 | 10.009 % |
257.52/257.68	c |     58192 |   14376    54386   143430 |    68843    58192   1877 | 10.009 % |
460.26/460.40	c |     87387 |   14376    54386   143430 |    75727    30070   2575 | 10.009 % |
777.88/778.10	c |    131177 |   14376    54386   143430 |    83300    73860   2528 | 10.009 % |

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-1875494-1245184157/watcher-1875494-1245184157 -o /tmp/evaluation-result-1875494-1245184157/solver-1875494-1245184157 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875494-1245184157.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: 0.99 0.97 0.98 3/64 12285
/proc/meminfo: memFree=1848112/2055920 swapFree=4192952/4192956
[pid=12285] ppid=12283 vsize=4220 CPUtime=0
/proc/12285/stat : 12285 (wbo) R 12283 12285 12171 0 -1 4194304 251 0 0 0 0 0 0 0 18 0 1 0 71118553 4321280 235 1992294400 134512640 135709839 4294956240 18446744073709551615 134570339 0 0 4096 3 0 0 0 17 1 0 0
/proc/12285/statm: 1055 235 127 292 0 373 0

[startup+0.0201269 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 12285
/proc/meminfo: memFree=1848112/2055920 swapFree=4192952/4192956
[pid=12285] ppid=12283 vsize=4652 CPUtime=0.01
/proc/12285/stat : 12285 (wbo) R 12283 12285 12171 0 -1 4194304 375 0 0 0 1 0 0 0 18 0 1 0 71118553 4763648 359 1992294400 134512640 135709839 4294956240 18446744073709551615 134544051 0 0 4096 3 0 0 0 17 1 0 0
/proc/12285/statm: 1163 359 153 292 0 481 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4652

[startup+0.101137 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 12285
/proc/meminfo: memFree=1848112/2055920 swapFree=4192952/4192956
[pid=12285] ppid=12283 vsize=6112 CPUtime=0.09
/proc/12285/stat : 12285 (wbo) R 12283 12285 12171 0 -1 4194304 859 0 0 0 9 0 0 0 18 0 1 0 71118553 6258688 843 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 1 0 0
/proc/12285/statm: 1528 843 290 292 0 846 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6112

[startup+0.30116 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 12285
/proc/meminfo: memFree=1848112/2055920 swapFree=4192952/4192956
[pid=12285] ppid=12283 vsize=11840 CPUtime=0.29
/proc/12285/stat : 12285 (wbo) R 12283 12285 12171 0 -1 4194304 3030 0 0 0 28 1 0 0 19 0 1 0 71118553 12124160 2345 1992294400 134512640 135709839 4294956240 18446744073709551615 135166121 0 0 4096 3 0 0 0 17 1 0 0
/proc/12285/statm: 2960 2345 133 292 0 2665 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11840

[startup+0.701205 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 12285
/proc/meminfo: memFree=1848112/2055920 swapFree=4192952/4192956
[pid=12285] ppid=12283 vsize=13424 CPUtime=0.69
/proc/12285/stat : 12285 (wbo) R 12283 12285 12171 0 -1 4194304 4031 0 0 0 67 2 0 0 22 0 1 0 71118553 13746176 2832 1992294400 134512640 135709839 4294956240 18446744073709551615 134517168 0 0 4096 3 0 0 0 17 1 0 0
/proc/12285/statm: 3356 2832 134 292 0 3061 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13424

[startup+1.5013 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12286
/proc/meminfo: memFree=1837288/2055920 swapFree=4192952/4192956
[pid=12285] ppid=12283 vsize=11980 CPUtime=1.49
/proc/12285/stat : 12285 (wbo) R 12283 12285 12171 0 -1 4194304 4343 0 0 0 146 3 0 0 25 0 1 0 71118553 12267520 2567 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/12285/statm: 2995 2567 136 292 0 2700 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11980

[startup+3.10248 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12286
/proc/meminfo: memFree=1838056/2055920 swapFree=4192952/4192956
[pid=12285] ppid=12283 vsize=12772 CPUtime=3.09
/proc/12285/stat : 12285 (wbo) R 12283 12285 12171 0 -1 4194304 4537 0 0 0 305 4 0 0 25 0 1 0 71118553 13078528 2761 1992294400 134512640 135709839 4294956240 18446744073709551615 134574290 0 0 4096 3 0 0 0 17 1 0 0
/proc/12285/statm: 3193 2761 136 292 0 2898 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12772

[startup+6.30185 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12286
/proc/meminfo: memFree=1832488/2055920 swapFree=4192952/4192956
[pid=12285] ppid=12283 vsize=17804 CPUtime=6.29
/proc/12285/stat : 12285 (wbo) R 12283 12285 12171 0 -1 4194304 5732 0 0 0 622 7 0 0 25 0 1 0 71118553 18231296 3956 1992294400 134512640 135709839 4294956240 18446744073709551615 134601443 0 0 4096 3 0 0 0 17 1 0 0
/proc/12285/statm: 4451 3956 136 292 0 4156 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17804

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12286
/proc/meminfo: memFree=1823656/2055920 swapFree=4192952/4192956
[pid=12285] ppid=12283 vsize=28228 CPUtime=12.69
/proc/12285/stat : 12285 (wbo) R 12283 12285 12171 0 -1 4194304 8359 0 0 0 1253 16 0 0 25 0 1 0 71118553 28905472 6583 1992294400 134512640 135709839 4294956240 18446744073709551615 134601443 0 0 4096 3 0 0 0 17 1 0 0
/proc/12285/statm: 7057 6583 136 292 0 6762 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28228

[startup+25.5011 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12286
/proc/meminfo: memFree=1803368/2055920 swapFree=4192952/4192956
[pid=12285] ppid=12283 vsize=47072 CPUtime=25.48
/proc/12285/stat : 12285 (wbo) R 12283 12285 12171 0 -1 4194304 13006 0 0 0 2523 25 0 0 25 0 1 0 71118553 48201728 11230 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/12285/statm: 11768 11230 136 292 0 11473 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 47072

[startup+51.102 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12286
/proc/meminfo: memFree=1742760/2055920 swapFree=4192952/4192956
[pid=12285] ppid=12283 vsize=110260 CPUtime=51.07
/proc/12285/stat : 12285 (wbo) R 12283 12285 12171 0 -1 4194304 28855 0 0 0 5061 46 0 0 25 0 1 0 71118553 112906240 27079 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/12285/statm: 27565 27079 136 292 0 27270 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 110260

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12286
/proc/meminfo: memFree=1624936/2055920 swapFree=4192952/4192956
[pid=12285] ppid=12283 vsize=225224 CPUtime=102.26
/proc/12285/stat : 12285 (wbo) R 12283 12285 12171 0 -1 4194304 57564 0 0 0 10155 71 0 0 25 0 1 0 71118553 230629376 55788 1992294400 134512640 135709839 4294956240 18446744073709551615 134573921 0 0 4096 3 0 0 0 17 1 0 0
/proc/12285/statm: 56306 55788 136 292 0 56011 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 225224

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12286
/proc/meminfo: memFree=1513384/2055920 swapFree=4192952/4192956
[pid=12285] ppid=12283 vsize=337600 CPUtime=162.24
/proc/12285/stat : 12285 (wbo) R 12283 12285 12171 0 -1 4194304 85660 0 0 0 16133 91 0 0 25 0 1 0 71118553 345702400 83884 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/12285/statm: 84400 83884 136 292 0 84105 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 337600

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12286
/proc/meminfo: memFree=1409320/2055920 swapFree=4192952/4192956
[pid=12285] ppid=12283 vsize=440640 CPUtime=222.23
/proc/12285/stat : 12285 (wbo) R 12283 12285 12171 0 -1 4194304 111424 0 0 0 22114 109 0 0 25 0 1 0 71118553 451215360 109648 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/12285/statm: 110160 109648 136 292 0 109865 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 440640

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12286
/proc/meminfo: memFree=1331112/2055920 swapFree=4192952/4192956
[pid=12285] ppid=12283 vsize=519192 CPUtime=282.21
/proc/12285/stat : 12285 (wbo) R 12283 12285 12171 0 -1 4194304 131023 0 0 0 28095 126 0 0 25 0 1 0 71118553 531652608 129247 1992294400 134512640 135709839 4294956240 18446744073709551615 134601443 0 0 4096 3 0 0 0 17 1 0 0
/proc/12285/statm: 129798 129247 136 292 0 129503 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 519192

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12286
/proc/meminfo: memFree=1226984/2055920 swapFree=4192952/4192956
[pid=12285] ppid=12283 vsize=623128 CPUtime=342.19
/proc/12285/stat : 12285 (wbo) R 12283 12285 12171 0 -1 4194304 157017 0 0 0 34075 144 0 0 25 0 1 0 71118553 638083072 155241 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 1 0 0
/proc/12285/statm: 155782 155241 136 292 0 155487 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 623128

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12286
/proc/meminfo: memFree=1099496/2055920 swapFree=4192952/4192956
[pid=12285] ppid=12283 vsize=751292 CPUtime=402.18
/proc/12285/stat : 12285 (wbo) R 12283 12285 12171 0 -1 4194304 189082 0 0 0 40053 165 0 0 25 0 1 0 71118553 769323008 187306 1992294400 134512640 135709839 4294956240 18446744073709551615 134574290 0 0 4096 3 0 0 0 17 1 0 0
/proc/12285/statm: 187823 187306 136 292 0 187528 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 751292

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12286
/proc/meminfo: memFree=986600/2055920 swapFree=4192952/4192956
[pid=12285] ppid=12283 vsize=862352 CPUtime=462.16
/proc/12285/stat : 12285 (wbo) R 12283 12285 12171 0 -1 4194304 216833 0 0 0 46029 187 0 0 25 0 1 0 71118553 883048448 215057 1992294400 134512640 135709839 4294956240 18446744073709551615 134578634 0 0 4096 3 0 0 0 17 1 0 0
/proc/12285/statm: 215588 215057 136 292 0 215293 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 862352

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12286
/proc/meminfo: memFree=887336/2055920 swapFree=4192952/4192956
[pid=12285] ppid=12283 vsize=962016 CPUtime=522.14
/proc/12285/stat : 12285 (wbo) R 12283 12285 12171 0 -1 4194304 241759 0 0 0 52006 208 0 0 25 0 1 0 71118553 985104384 239983 1992294400 134512640 135709839 4294956240 18446744073709551615 134579155 0 0 4096 3 0 0 0 17 1 0 0
/proc/12285/statm: 240504 239983 136 292 0 240209 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 962016

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12286
/proc/meminfo: memFree=786536/2055920 swapFree=4192952/4192956
[pid=12285] ppid=12283 vsize=1062964 CPUtime=582.13
/proc/12285/stat : 12285 (wbo) R 12283 12285 12171 0 -1 4194304 266975 0 0 0 57985 228 0 0 25 0 1 0 71118553 1088475136 265199 1992294400 134512640 135709839 4294956240 18446744073709551615 134517168 0 0 4096 3 0 0 0 17 1 0 0
/proc/12285/statm: 265741 265199 136 292 0 265446 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 1062964

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12286
/proc/meminfo: memFree=705960/2055920 swapFree=4192952/4192956
[pid=12285] ppid=12283 vsize=1142148 CPUtime=642.12
/proc/12285/stat : 12285 (wbo) R 12283 12285 12171 0 -1 4194304 286783 0 0 0 63965 247 0 0 25 0 1 0 71118553 1169559552 285007 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/12285/statm: 285537 285007 136 292 0 285242 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 1142148

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12286
/proc/meminfo: memFree=636648/2055920 swapFree=4192952/4192956
[pid=12285] ppid=12283 vsize=1212380 CPUtime=702.09
/proc/12285/stat : 12285 (wbo) R 12283 12285 12171 0 -1 4194304 304324 0 0 0 69950 259 0 0 25 0 1 0 71118553 1241477120 302548 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/12285/statm: 303095 302548 136 292 0 302800 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 1212380

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12286
/proc/meminfo: memFree=550760/2055920 swapFree=4192952/4192956
[pid=12285] ppid=12283 vsize=1297116 CPUtime=762.08
/proc/12285/stat : 12285 (wbo) R 12283 12285 12171 0 -1 4194304 325517 0 0 0 75934 274 0 0 25 0 1 0 71118553 1328246784 323741 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/12285/statm: 324279 323741 136 292 0 323984 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 1297116

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12286
/proc/meminfo: memFree=483304/2055920 swapFree=4192952/4192956
[pid=12285] ppid=12283 vsize=1364628 CPUtime=822.07
/proc/12285/stat : 12285 (wbo) R 12283 12285 12171 0 -1 4194304 342392 0 0 0 81921 286 0 0 25 0 1 0 71118553 1397379072 340616 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/12285/statm: 341157 340616 136 292 0 340862 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 1364628

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12286
/proc/meminfo: memFree=439400/2055920 swapFree=4192952/4192956
[pid=12285] ppid=12283 vsize=1408376 CPUtime=882.05
/proc/12285/stat : 12285 (wbo) R 12283 12285 12171 0 -1 4194304 353318 0 0 0 87909 296 0 0 25 0 1 0 71118553 1442177024 351542 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/12285/statm: 352094 351542 136 292 0 351799 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 1408376

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12286
/proc/meminfo: memFree=377960/2055920 swapFree=4192952/4192956
[pid=12285] ppid=12283 vsize=1470768 CPUtime=942.04
/proc/12285/stat : 12285 (wbo) R 12283 12285 12171 0 -1 4194304 368929 0 0 0 93894 310 0 0 25 0 1 0 71118553 1506066432 367153 1992294400 134512640 135709839 4294956240 18446744073709551615 134601443 0 0 4096 3 0 0 0 17 1 0 0
/proc/12285/statm: 367692 367153 136 292 0 367397 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 1470768

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12286
/proc/meminfo: memFree=257704/2055920 swapFree=4192952/4192956
[pid=12285] ppid=12283 vsize=1589432 CPUtime=1002.02
/proc/12285/stat : 12285 (wbo) R 12283 12285 12171 0 -1 4194304 398575 0 0 0 99867 335 0 0 25 0 1 0 71118553 1627578368 396799 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/12285/statm: 397358 396799 136 292 0 397063 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 1589432

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12286
/proc/meminfo: memFree=190888/2055920 swapFree=4192952/4192956
[pid=12285] ppid=12283 vsize=1657100 CPUtime=1062
/proc/12285/stat : 12285 (wbo) R 12283 12285 12171 0 -1 4194304 415494 0 0 0 105852 348 0 0 25 0 1 0 71118553 1696870400 413718 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/12285/statm: 414275 413718 136 292 0 413980 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 1657100

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12286
/proc/meminfo: memFree=114408/2055920 swapFree=4192952/4192956
[pid=12285] ppid=12283 vsize=1733148 CPUtime=1121.99
/proc/12285/stat : 12285 (wbo) R 12283 12285 12171 0 -1 4194304 434501 0 0 0 111835 364 0 0 25 0 1 0 71118553 1774743552 432725 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/12285/statm: 433287 432725 136 292 0 432992 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 1733148

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12286
/proc/meminfo: memFree=40808/2055920 swapFree=4192952/4192956
[pid=12285] ppid=12283 vsize=1806880 CPUtime=1181.97
/proc/12285/stat : 12285 (wbo) R 12283 12285 12171 0 -1 4194304 452924 0 0 0 117821 376 0 0 25 0 1 0 71118553 1850245120 451148 1992294400 134512640 135709839 4294956240 18446744073709551615 134601443 0 0 4096 3 0 0 0 17 1 0 0
/proc/12285/statm: 451720 451148 136 292 0 451425 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 1806880



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1210 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12286
/proc/meminfo: memFree=14824/2055920 swapFree=4192952/4192956
[pid=12285] ppid=12283 vsize=1843220 CPUtime=1209.62
/proc/12285/stat : 12285 (wbo) R 12283 12285 12171 0 -1 4194304 462019 0 0 0 120580 382 0 0 25 0 1 0 71118553 1887457280 460243 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/12285/statm: 460805 460243 136 292 0 460510 0
Current children cumulated CPU time (s) 1209.62
Current children cumulated vsize (KiB) 1843220

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

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

[startup+1210.2 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12286
/proc/meminfo: memFree=14824/2055920 swapFree=4192952/4192956
[pid=12285] ppid=12283 vsize=0 CPUtime=1209.81
/proc/12285/stat : 12285 (wbo) R 12283 12285 12171 0 -1 4195332 462019 0 0 0 120580 401 0 0 25 0 1 0 71118553 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/12285/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1209.81
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1210.3
CPU time (s): 1209.92
CPU user time (s): 1205.81
CPU system time (s): 4.10938
CPU usage (%): 99.9685
Max. virtual memory (cumulated for all children) (KiB): 1843220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1205.81
system time used= 4.10938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 462019
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= 1648

runsolver used 0.971852 second user time and 2.68259 second system time

The end

Launcher Data 

Begin job on node20 at 2009-06-16 22:29:17
IDJOB=1875494
IDBENCH=25016
IDSOLVER=698
FILE ID=node20/1875494-1245184157
PBS_JOBID= 9368283
Free space on /tmp= 66320 MiB

SOLVER NAME= wbo 1.0
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/decomp/normalized-matrix_5x3_9.opb
COMMAND LINE= wbo -file-format=opb -time-limit=TIMEOUT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1875494-1245184157/watcher-1875494-1245184157 -o /tmp/evaluation-result-1875494-1245184157/solver-1875494-1245184157 -C 1800 -W 2000 -M 1800  wbo -file-format=opb -time-limit=1800 HOME/instance-1875494-1245184157.opb

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

MD5SUM BENCH= d90f6236f870e45ceb3cd4a6e4593f30
RANDOM SEED=501796057

node20.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.234
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.234
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1848656 kB
Buffers:         43380 kB
Cached:          78472 kB
SwapCached:          4 kB
Active:          41896 kB
Inactive:        93372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1848656 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:            3924 kB
Writeback:           0 kB
Mapped:          23232 kB
Slab:            57984 kB
Committed_AS:   136908 kB
PageTables:       1400 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1875494-1245184157.opb

Free space on /tmp at the end= 66320 MiB
End job on node20 at 2009-06-16 22:49:29