Trace number 2680456

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 NameAnswerobjective functionCPU timeWall clock time
wbo 1.4b (fixed)? (MO) 1204.77 1205.09

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/decomp/normalized-matrix_5x3_2.opb
MD5SUMaf0ded53094abde95c37378ccd6c7afa
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark22
Best CPU time to get the best result obtained on this benchmark1800.05
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 21
Optimality of the best value was proved NO
Number of variables8901
Total number of constraints32298
Number of constraints which are clauses32280
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints17
Minimum length of a constraint1
Maximum length of a constraint790
Number of terms in the objective function 790
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 790
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 30
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 820
Number of bits of the biggest sum of numbers10
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 - 20100610
0.00/0.00	c Parsing opb file format. File HOME/instance-2680456-1277460080.opb.
0.00/0.00	c Instance file HOME/instance-2680456-1277460080.opb
0.00/0.00	c File size is 937948 bytes.
0.09/0.15	c Highest Coefficient sum: 820
0.09/0.15	c ============================[ Problem Statistics ]=============================
0.09/0.15	c |                                                                             |
0.09/0.15	c |  Parsing time:          0.15         s                                      |
0.09/0.15	c |  Number Variables:      8901                                                |
0.09/0.15	c |  Number Clauses:        32280                                               |
0.09/0.15	c |  Number Cardinality:    1                                                   |
0.09/0.15	c |  Number PB Constraints: 17                                                  |
6.19/6.28	c ============================[ Search Statistics ]==============================
6.19/6.28	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
6.19/6.28	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
6.19/6.28	c ===============================================================================
6.19/6.28	c |         0 |    8667    32527    81795 |    10766        0    nan |  0.000 % |
6.29/6.30	c ===============================================================================
6.29/6.30	c New solution: 26
6.29/6.30	o 26
6.29/6.30	c Elapsed CPU time: 6.27405 s	Remaining CPU time: 173.726 s
6.29/6.30	c ===============================================================================
6.29/6.30	c |         8 |    8667    32528    82585 |    10842        8    251 |  0.000 % |
6.29/6.31	c ===============================================================================
6.29/6.31	c New solution: 24
6.29/6.31	o 24
6.29/6.31	c Elapsed CPU time: 6.28504 s	Remaining CPU time: 173.715 s
6.29/6.31	c ===============================================================================
6.29/6.31	c |         9 |    8667    32529    83375 |    10843        9    226 |  0.000 % |
6.29/6.35	c |       109 |    8667    32529    83375 |    11927      109     83 |  2.629 % |
6.39/6.40	c |       259 |    8667    32529    83375 |    13120      259     62 |  2.629 % |
6.39/6.45	c |       485 |    8667    32529    83375 |    14432      485     83 |  2.629 % |
6.49/6.59	c |       825 |    8667    32529    83375 |    15875      825    466 |  2.629 % |
6.68/6.78	c |      1331 |    8667    32529    83375 |    17462     1331    324 |  2.629 % |
6.99/7.07	c |      2092 |    8667    32529    83375 |    19209     2092    370 |  2.629 % |
7.28/7.38	c |      3234 |    8667    32529    83375 |    21129     3234    306 |  2.629 % |
7.99/8.06	c |      4942 |    8667    32529    83375 |    23242     4942    335 |  2.629 % |
9.09/9.19	c |      7508 |    8667    32529    83375 |    25567     7508    444 |  2.629 % |
10.29/10.36	c |     11352 |    8667    32529    83375 |    28123    11352    461 |  2.629 % |
12.49/12.51	c |     17122 |    8667    32529    83375 |    30936    17122    439 |  2.629 % |
17.18/17.22	c |     25771 |    8667    32529    83375 |    34029    25771    491 |  2.629 % |
24.59/24.65	c |     38745 |    8667    32529    83375 |    37432    38745    539 |  2.629 % |
38.28/38.39	c |     58207 |    8667    32529    83375 |    41176    31330    725 |  2.629 % |
57.98/58.09	c |     87399 |    8667    32529    83375 |    45293    23821    967 |  2.629 % |
89.08/89.13	c |    131188 |    8667    32529    83375 |    49823    28591    821 |  2.629 % |
144.16/144.24	c |    196876 |    8667    32529    83375 |    54805    49599    761 |  2.629 % |
181.95/182.04	c There are 234 assigned variables. 5 in cost function.
182.55/182.69	c core #1
182.55/182.69	c 
182.55/182.69	c 
182.55/182.69	c Core size: 340	Core Weight: 1	Total Weight: 6
182.55/182.69	c
182.55/182.69	c
182.55/182.69	c core #2
182.55/182.69	c 
182.55/182.69	c 
182.55/182.69	c Core size: 354	Core Weight: 1	Total Weight: 7
182.55/182.69	c
182.55/182.69	c
182.55/182.69	c core #3
182.55/182.69	c 
182.55/182.69	c 
182.55/182.69	c Core size: 173	Core Weight: 1	Total Weight: 8
182.55/182.69	c
182.55/182.69	c
182.55/182.69	c core #4
182.55/182.69	c 
182.55/182.69	c 
182.55/182.69	c Core size: 366	Core Weight: 1	Total Weight: 9
182.55/182.69	c
182.55/182.69	c
182.55/182.69	c core #5
182.55/182.69	c 
182.55/182.69	c 
182.55/182.69	c Core size: 390	Core Weight: 1	Total Weight: 10
182.55/182.69	c
182.55/182.69	c
182.55/182.69	c ============================[ Search Statistics ]==============================
182.55/182.69	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
182.55/182.69	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
182.55/182.69	c ===============================================================================
182.55/182.69	c |         0 |    7499    33268    83429 |    11089        0    nan |  0.000 % |
182.74/182.81	c |       100 |    7268    33268    83429 |    12198       79    141 | 25.293 % |
182.74/182.83	c ===============================================================================
182.84/182.91	c core #6
182.84/182.91	c 
182.84/182.91	c 
182.84/182.91	c Core size: 999	Core Weight: 1	Total Weight: 11
182.84/182.91	c
182.84/182.91	c
182.84/182.91	c ============================[ Search Statistics ]==============================
182.84/182.91	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
182.84/182.91	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
182.84/182.91	c ===============================================================================
182.84/182.91	c |         0 |    8587    33269    84839 |    11089        0    nan |  0.000 % |
182.84/182.98	c |       101 |    8587    33269    84839 |    12198      101    136 | 12.324 % |
182.94/183.07	c |       252 |    8587    33269    84839 |    13418      252    146 | 12.324 % |
183.15/183.22	c |       478 |    8586    33269    84839 |    14760      477    176 | 12.334 % |
183.34/183.47	c |       815 |    8586    33269    84839 |    16236      814    172 | 12.334 % |
183.84/183.90	c |      1321 |    8582    33269    84839 |    17860     1319    184 | 12.375 % |
184.65/184.76	c |      2080 |    8582    33269    84839 |    19646     2073    189 | 12.375 % |
186.14/186.28	c |      3222 |    8582    33269    84839 |    21610     3215    262 | 12.375 % |
188.44/188.50	c |      4930 |    8581    33269    84839 |    23771     4922    266 | 12.385 % |
188.74/188.84	c ===============================================================================
188.84/188.95	c core #7
188.84/188.95	c 
188.84/188.95	c 
188.84/188.95	c Core size: 996	Core Weight: 1	Total Weight: 12
188.84/188.95	c
188.84/188.95	c
188.84/188.95	c ============================[ Search Statistics ]==============================
188.84/188.95	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
188.84/188.95	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
188.84/188.95	c ===============================================================================
188.84/188.95	c |         0 |    8992    33270    85655 |    11090        0    nan |  0.000 % |
188.94/189.05	c |       101 |    8992    33270    85655 |    12199      101    166 | 11.817 % |
189.05/189.16	c |       255 |    8992    33270    85655 |    13418      255    174 | 11.817 % |
189.15/189.26	c |       481 |    8992    33270    85655 |    14760      481    158 | 11.817 % |
189.34/189.49	c |       818 |    8992    33270    85655 |    16236      818    296 | 11.817 % |
189.94/190.05	c |      1324 |    8992    33270    85655 |    17860     1324    504 | 11.817 % |
190.95/191.07	c |      2084 |    8992    33270    85655 |    19646     2084    563 | 11.817 % |
192.35/192.47	c |      3224 |    8992    33270    85655 |    21611     3224    588 | 11.817 % |
194.44/194.53	c |      4932 |    8992    33270    85655 |    23772     4932    578 | 11.817 % |
197.94/198.08	c |      7495 |    8992    33270    85655 |    26149     7495    626 | 11.817 % |
203.64/203.76	c |     11339 |    8992    33270    85655 |    28764    11339    602 | 11.817 % |
213.24/213.38	c |     17106 |    8992    33270    85655 |    31641    17106    511 | 11.817 % |
235.03/235.15	c |     25757 |    8992    33270    85655 |    34805    25757    557 | 11.817 % |
271.92/272.05	c |     38731 |    8992    33270    85655 |    38285    38731    697 | 11.817 % |
343.11/343.23	c |     58192 |    8992    33270    85655 |    42114    30787   1087 | 11.817 % |
430.28/430.47	c |     87386 |    8992    33270    85655 |    46325    31138    929 | 11.817 % |
600.63/600.82	c |    131177 |    8992    33270    85655 |    50958    43275   1115 | 11.817 % |
816.07/816.37	c |    196862 |    8992    33270    85655 |    56054    35972    834 | 11.817 % |

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-2680456-1277460080/watcher-2680456-1277460080 -o /tmp/evaluation-result-2680456-1277460080/solver-2680456-1277460080 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680456-1277460080.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 27621
/proc/meminfo: memFree=1852720/2059040 swapFree=4140228/4192956
[pid=27621] ppid=27619 vsize=3760 CPUtime=0
/proc/27621/stat : 27621 (wbo1.4b) R 27619 27621 27091 0 -1 4202496 340 0 0 0 0 0 0 0 20 0 1 0 87303007 3850240 258 1992294400 134512640 135752675 4291013648 18446744073709551615 135229087 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27621/statm: 940 258 140 303 0 406 0

[startup+0.0946331 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 27621
/proc/meminfo: memFree=1852720/2059040 swapFree=4140228/4192956
[pid=27621] ppid=27619 vsize=5448 CPUtime=0.09
/proc/27621/stat : 27621 (wbo1.4b) R 27619 27621 27091 0 -1 4202496 853 0 0 0 9 0 0 0 20 0 1 0 87303007 5578752 771 1992294400 134512640 135752675 4291013648 18446744073709551615 134574276 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27621/statm: 1362 771 269 303 0 828 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5448

[startup+0.100632 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 27621
/proc/meminfo: memFree=1852720/2059040 swapFree=4140228/4192956
[pid=27621] ppid=27619 vsize=5448 CPUtime=0.09
/proc/27621/stat : 27621 (wbo1.4b) R 27619 27621 27091 0 -1 4202496 878 0 0 0 9 0 0 0 20 0 1 0 87303007 5578752 796 1992294400 134512640 135752675 4291013648 18446744073709551615 134559936 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27621/statm: 1362 796 277 303 0 828 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5448

[startup+0.300655 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 27621
/proc/meminfo: memFree=1852720/2059040 swapFree=4140228/4192956
[pid=27621] ppid=27619 vsize=8544 CPUtime=0.29
/proc/27621/stat : 27621 (wbo1.4b) R 27619 27621 27091 0 -1 4202496 1987 0 0 0 29 0 0 0 20 0 1 0 87303007 8749056 1676 1992294400 134512640 135752675 4291013648 18446744073709551615 134580116 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27621/statm: 2136 1676 142 303 0 1831 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8544

[startup+0.700697 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 27621
/proc/meminfo: memFree=1852720/2059040 swapFree=4140228/4192956
[pid=27621] ppid=27619 vsize=8940 CPUtime=0.69
/proc/27621/stat : 27621 (wbo1.4b) R 27619 27621 27091 0 -1 4202496 2076 0 0 0 69 0 0 0 20 0 1 0 87303007 9154560 1765 1992294400 134512640 135752675 4291013648 18446744073709551615 135211785 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27621/statm: 2235 1765 142 303 0 1930 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8940

[startup+1.50078 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 27622
/proc/meminfo: memFree=1845520/2059040 swapFree=4140228/4192956
[pid=27621] ppid=27619 vsize=10128 CPUtime=1.49
/proc/27621/stat : 27621 (wbo1.4b) R 27619 27621 27091 0 -1 4202496 2362 0 0 0 149 0 0 0 23 0 1 0 87303007 10371072 2051 1992294400 134512640 135752675 4291013648 18446744073709551615 134524613 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27621/statm: 2532 2051 142 303 0 2227 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10128

[startup+3.10096 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27622
/proc/meminfo: memFree=1844156/2059040 swapFree=4140228/4192956
[pid=27621] ppid=27619 vsize=12108 CPUtime=3.09
/proc/27621/stat : 27621 (wbo1.4b) R 27619 27621 27091 0 -1 4202496 2878 0 0 0 308 1 0 0 25 0 1 0 87303007 12398592 2567 1992294400 134512640 135752675 4291013648 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27621/statm: 3027 2567 142 303 0 2722 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12108

[startup+6.3003 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27622
/proc/meminfo: memFree=1840436/2059040 swapFree=4140228/4192956
[pid=27621] ppid=27619 vsize=14616 CPUtime=6.29
/proc/27621/stat : 27621 (wbo1.4b) R 27619 27621 27091 0 -1 4202496 3488 0 0 0 627 2 0 0 25 0 1 0 87303007 14966784 3177 1992294400 134512640 135752675 4291013648 18446744073709551615 134616067 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27621/statm: 3654 3177 144 303 0 3349 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14616

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27622
/proc/meminfo: memFree=1818952/2059040 swapFree=4140228/4192956
[pid=27621] ppid=27619 vsize=38912 CPUtime=12.69
/proc/27621/stat : 27621 (wbo1.4b) R 27619 27621 27091 0 -1 4202496 9582 0 0 0 1255 14 0 0 25 0 1 0 87303007 39845888 9271 1992294400 134512640 135752675 4291013648 18446744073709551615 134640028 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27621/statm: 9728 9271 145 303 0 9423 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 38912

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27622
/proc/meminfo: memFree=1758720/2059040 swapFree=4140228/4192956
[pid=27621] ppid=27619 vsize=97712 CPUtime=25.48
/proc/27621/stat : 27621 (wbo1.4b) R 27619 27621 27091 0 -1 4202496 24258 0 0 0 2514 34 0 0 25 0 1 0 87303007 100057088 23947 1992294400 134512640 135752675 4291013648 18446744073709551615 134611626 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27621/statm: 24428 23947 145 303 0 24123 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 97712

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27624
/proc/meminfo: memFree=1632612/2059040 swapFree=4140228/4192956
[pid=27621] ppid=27619 vsize=225572 CPUtime=51.08
/proc/27621/stat : 27621 (wbo1.4b) R 27619 27621 27091 0 -1 4202496 56227 0 0 0 5043 65 0 0 25 0 1 0 87303007 230985728 55916 1992294400 134512640 135752675 4291013648 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27621/statm: 56393 55916 145 303 0 56088 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 225572

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27624
/proc/meminfo: memFree=1384860/2059040 swapFree=4140228/4192956
[pid=27621] ppid=27619 vsize=469216 CPUtime=102.27
/proc/27621/stat : 27621 (wbo1.4b) R 27619 27621 27091 0 -1 4202496 117146 0 0 0 10102 125 0 0 25 0 1 0 87303007 480477184 116835 1992294400 134512640 135752675 4291013648 18446744073709551615 134517409 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27621/statm: 117304 116835 145 303 0 116999 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 469216

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27626
/proc/meminfo: memFree=1164140/2059040 swapFree=4140228/4192956
[pid=27621] ppid=27619 vsize=692416 CPUtime=162.25
/proc/27621/stat : 27621 (wbo1.4b) R 27619 27621 27091 0 -1 4202496 172901 0 0 0 16042 183 0 0 25 0 1 0 87303007 709033984 172590 1992294400 134512640 135752675 4291013648 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27621/statm: 173104 172590 145 303 0 172799 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 692416

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27628
/proc/meminfo: memFree=1097428/2059040 swapFree=4140228/4192956
[pid=27621] ppid=27619 vsize=754940 CPUtime=222.23
/proc/27621/stat : 27621 (wbo1.4b) R 27619 27621 27091 0 -1 4202496 189071 0 0 0 22000 223 0 0 25 0 1 0 87303007 773058560 188276 1992294400 134512640 135752675 4291013648 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27621/statm: 188735 188276 146 303 0 188430 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 754940

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27630
/proc/meminfo: memFree=1097304/2059040 swapFree=4140228/4192956
[pid=27621] ppid=27619 vsize=754940 CPUtime=282.22
/proc/27621/stat : 27621 (wbo1.4b) R 27619 27621 27091 0 -1 4202496 189075 0 0 0 27986 236 0 0 25 0 1 0 87303007 773058560 188280 1992294400 134512640 135752675 4291013648 18446744073709551615 134611809 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27621/statm: 188735 188280 146 303 0 188430 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 754940

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27632
/proc/meminfo: memFree=1046092/2059040 swapFree=4140228/4192956
[pid=27621] ppid=27619 vsize=807040 CPUtime=342.21
/proc/27621/stat : 27621 (wbo1.4b) R 27619 27621 27091 0 -1 4202496 202077 0 0 0 33966 255 0 0 25 0 1 0 87303007 826408960 201282 1992294400 134512640 135752675 4291013648 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27621/statm: 201760 201282 146 303 0 201455 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 807040

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27632
/proc/meminfo: memFree=970328/2059040 swapFree=4140228/4192956
[pid=27621] ppid=27619 vsize=884648 CPUtime=402.18
/proc/27621/stat : 27621 (wbo1.4b) R 27619 27621 27091 0 -1 4202496 221478 0 0 0 39939 279 0 0 25 0 1 0 87303007 905879552 220683 1992294400 134512640 135752675 4291013648 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27621/statm: 221162 220683 146 303 0 220857 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 884648

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27634
/proc/meminfo: memFree=884024/2059040 swapFree=4140228/4192956
[pid=27621] ppid=27619 vsize=968708 CPUtime=462.17
/proc/27621/stat : 27621 (wbo1.4b) R 27619 27621 27091 0 -1 4202496 242471 0 0 0 45908 309 0 0 25 0 1 0 87303007 991956992 241676 1992294400 134512640 135752675 4291013648 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27621/statm: 242177 241676 146 303 0 241872 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 968708

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27636
/proc/meminfo: memFree=813716/2059040 swapFree=4140228/4192956
[pid=27621] ppid=27619 vsize=1039924 CPUtime=522.16
/proc/27621/stat : 27621 (wbo1.4b) R 27619 27621 27091 0 -1 4202496 260295 0 0 0 51884 332 0 0 25 0 1 0 87303007 1064882176 259500 1992294400 134512640 135752675 4291013648 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27621/statm: 259981 259500 146 303 0 259676 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 1039924

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27638
/proc/meminfo: memFree=725676/2059040 swapFree=4140228/4192956
[pid=27621] ppid=27619 vsize=1126984 CPUtime=582.14
/proc/27621/stat : 27621 (wbo1.4b) R 27619 27621 27091 0 -1 4202496 282050 0 0 0 57856 358 0 0 25 0 1 0 87303007 1154031616 281255 1992294400 134512640 135752675 4291013648 18446744073709551615 134611778 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27621/statm: 281746 281255 146 303 0 281441 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 1126984

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27640
/proc/meminfo: memFree=650408/2059040 swapFree=4140228/4192956
[pid=27621] ppid=27619 vsize=1201476 CPUtime=642.13
/proc/27621/stat : 27621 (wbo1.4b) R 27619 27621 27091 0 -1 4202496 300668 0 0 0 63828 385 0 0 25 0 1 0 87303007 1230311424 299873 1992294400 134512640 135752675 4291013648 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27621/statm: 300369 299873 146 303 0 300064 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 1201476

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27640
/proc/meminfo: memFree=568940/2059040 swapFree=4140228/4192956
[pid=27621] ppid=27619 vsize=1283120 CPUtime=702.11
/proc/27621/stat : 27621 (wbo1.4b) R 27619 27621 27091 0 -1 4202496 321069 0 0 0 69798 413 0 0 25 0 1 0 87303007 1313914880 320274 1992294400 134512640 135752675 4291013648 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27621/statm: 320780 320274 146 303 0 320475 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 1283120

[startup+762.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27642
/proc/meminfo: memFree=492060/2059040 swapFree=4140228/4192956
[pid=27621] ppid=27619 vsize=1359532 CPUtime=762.1
/proc/27621/stat : 27621 (wbo1.4b) R 27619 27621 27091 0 -1 4202496 340185 0 0 0 75744 466 0 0 25 0 1 0 87303007 1392160768 339390 1992294400 134512640 135752675 4291013648 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27621/statm: 339883 339390 146 303 0 339578 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 1359532

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27644
/proc/meminfo: memFree=414188/2059040 swapFree=4140228/4192956
[pid=27621] ppid=27619 vsize=1438032 CPUtime=822.08
/proc/27621/stat : 27621 (wbo1.4b) R 27619 27621 27091 0 -1 4202496 359795 0 0 0 81706 502 0 0 25 0 1 0 87303007 1472544768 359000 1992294400 134512640 135752675 4291013648 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27621/statm: 359508 359000 146 303 0 359203 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 1438032

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27646
/proc/meminfo: memFree=343880/2059040 swapFree=4140228/4192956
[pid=27621] ppid=27619 vsize=1507532 CPUtime=882.06
/proc/27621/stat : 27621 (wbo1.4b) R 27619 27621 27091 0 -1 4202496 377179 0 0 0 87675 531 0 0 25 0 1 0 87303007 1543712768 376384 1992294400 134512640 135752675 4291013648 18446744073709551615 134516986 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27621/statm: 376883 376384 146 303 0 376578 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 1507532

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27648
/proc/meminfo: memFree=257824/2059040 swapFree=4140228/4192956
[pid=27621] ppid=27619 vsize=1593828 CPUtime=942.05
/proc/27621/stat : 27621 (wbo1.4b) R 27619 27621 27091 0 -1 4202496 398748 0 0 0 93651 554 0 0 25 0 1 0 87303007 1632079872 397954 1992294400 134512640 135752675 4291013648 18446744073709551615 135207291 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27621/statm: 398457 397955 146 303 0 398152 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 1593828

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27648
/proc/meminfo: memFree=185036/2059040 swapFree=4140228/4192956
[pid=27621] ppid=27619 vsize=1665880 CPUtime=1002.03
/proc/27621/stat : 27621 (wbo1.4b) R 27619 27621 27091 0 -1 4202496 416772 0 0 0 99626 577 0 0 25 0 1 0 87303007 1705861120 415977 1992294400 134512640 135752675 4291013648 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27621/statm: 416470 415977 146 303 0 416165 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 1665880

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27650
/proc/meminfo: memFree=135312/2059040 swapFree=4140228/4192956
[pid=27621] ppid=27619 vsize=1716496 CPUtime=1062.02
/proc/27621/stat : 27621 (wbo1.4b) R 27619 27621 27091 0 -1 4202496 429381 0 0 0 105599 603 0 0 25 0 1 0 87303007 1757691904 428586 1992294400 134512640 135752675 4291013648 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27621/statm: 429124 428586 146 303 0 428819 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 1716496

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27652
/proc/meminfo: memFree=80256/2059040 swapFree=4140228/4192956
[pid=27621] ppid=27619 vsize=1770524 CPUtime=1122
/proc/27621/stat : 27621 (wbo1.4b) R 27619 27621 27091 0 -1 4202496 442910 0 0 0 111571 629 0 0 25 0 1 0 87303007 1813016576 442115 1992294400 134512640 135752675 4291013648 18446744073709551615 134605168 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27621/statm: 442631 442115 146 303 0 442326 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 1770524

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27654
/proc/meminfo: memFree=30284/2059040 swapFree=4140228/4192956
[pid=27621] ppid=27619 vsize=1820868 CPUtime=1181.98
/proc/27621/stat : 27621 (wbo1.4b) R 27619 27621 27091 0 -1 4202496 455458 0 0 0 117546 652 0 0 25 0 1 0 87303007 1864568832 454663 1992294400 134512640 135752675 4291013648 18446744073709551615 134612130 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27621/statm: 455217 454663 146 303 0 454912 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 1820868



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1204.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27654
/proc/meminfo: memFree=10636/2059040 swapFree=4140228/4192956
[pid=27621] ppid=27619 vsize=1843280 CPUtime=1204.58
/proc/27621/stat : 27621 (wbo1.4b) R 27619 27621 27091 0 -1 4202496 461077 0 0 0 119795 663 0 0 25 0 1 0 87303007 1887518720 460282 1992294400 134512640 135752675 4291013648 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27621/statm: 460820 460282 146 303 0 460515 0
Current children cumulated CPU time (s) 1204.58
Current children cumulated vsize (KiB) 1843280

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

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

[startup+1205.01 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27654
/proc/meminfo: memFree=10636/2059040 swapFree=4140228/4192956
[pid=27621] ppid=27619 vsize=0 CPUtime=1204.69
/proc/27621/stat : 27621 (wbo1.4b) R 27619 27621 27091 0 -1 4203524 461077 0 0 0 119796 673 0 0 25 0 1 0 87303007 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/27621/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1204.69
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1205.09
CPU time (s): 1204.77
CPU user time (s): 1197.96
CPU system time (s): 6.81296
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 1843280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.96
system time used= 6.81296
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 461077
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= 6
involuntary context switches= 3365

runsolver used 2.07368 second user time and 5.61415 second system time

The end

Launcher Data 

Begin job on node035 at 2010-06-25 12:01:20
IDJOB=2680456
IDBENCH=25018
IDSOLVER=1190
FILE ID=node035/2680456-1277460080
PBS_JOBID= 11188131
Free space on /tmp= 62436 MiB

SOLVER NAME= wbo 1.4b (fixed)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/decomp/normalized-matrix_5x3_2.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2680456-1277460080/watcher-2680456-1277460080 -o /tmp/evaluation-result-2680456-1277460080/solver-2680456-1277460080 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680456-1277460080.opb

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

MD5SUM BENCH= af0ded53094abde95c37378ccd6c7afa
RANDOM SEED=1522078472

node035.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		: 3000.219
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	: 6000.43
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		: 3000.219
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1853248 kB
Buffers:         36024 kB
Cached:          70944 kB
SwapCached:       5664 kB
Active:          62292 kB
Inactive:        58116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1853248 kB
SwapTotal:     4192956 kB
SwapFree:      4140228 kB
Dirty:            3616 kB
Writeback:           0 kB
AnonPages:       11992 kB
Mapped:          12040 kB
Slab:            63360 kB
PageTables:       4184 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182940 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= 62432 MiB
End job on node035 at 2010-06-25 12:21:27