Trace number 1875755

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? (TO) 1800.18 1800.77

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/market-split/normalized-opt-market-split_4_30_3.opb
MD5SUMd26b3b10be20d9248aac462b86b1f040
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark47.0908
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables94
Total number of constraints8
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints8
Minimum length of a constraint45
Maximum length of a constraint46
Number of terms in the objective function 64
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 2040
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 940
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 3331
Number of bits of the biggest sum of numbers12
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-1875755-1245174155.opb.
0.00/0.00	c Instance file HOME/instance-1875755-1245174155.opb
0.00/0.00	c File size is 3596 bytes.
0.00/0.00	c Highest Coefficient sum: 3331
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.00         s                                      |
0.00/0.00	c |  Number Variables:      94                                                  |
0.00/0.00	c |  Number Clauses:        64                                                  |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 8                                                   |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |      30       72      366 |     5000        0    nan |  0.000 % |
0.00/0.00	c |       100 |      30       72      366 |     5500      100     49 | 68.097 % |
0.00/0.01	c |       251 |      30       72      366 |     6050      251     50 | 68.097 % |
0.00/0.02	c |       477 |      30       72      366 |     6655      477     51 | 68.097 % |
0.00/0.04	c |       815 |      30       72      366 |     7320      815     51 | 68.097 % |
0.00/0.07	c |      1321 |      30       72      366 |     8052     1321     52 | 68.097 % |
0.09/0.12	c |      2080 |      30       72      366 |     8857     2080     53 | 68.097 % |
0.19/0.20	c |      3220 |      30       72      366 |     9743     3220     55 | 68.097 % |
0.29/0.35	c |      4928 |      30       72      366 |    10717     4928     53 | 68.097 % |
0.59/0.64	c |      7490 |      30       72      366 |    11789     7490     53 | 68.097 % |
1.19/1.21	c |     11335 |      30       72      366 |    12968    11335     51 | 68.097 % |
1.99/2.07	c |     17102 |      30       72      366 |    14265    10575     50 | 68.097 % |
3.39/3.46	c |     25752 |      30       72      366 |    15692    12049     52 | 68.097 % |
5.69/5.78	c |     38727 |      30       72      366 |    17261     9250     54 | 68.097 % |
10.19/10.25	c |     58188 |      30       72      366 |    18987    11368     53 | 68.097 % |
17.89/17.95	c |     87381 |      30       72      366 |    20886    11955     55 | 68.097 % |
29.48/29.59	c |    131170 |      30       72      366 |    22974    13800     55 | 68.097 % |
49.55/49.61	c |    196854 |      30       72      366 |    25272    17900     55 | 68.097 % |
85.85/85.99	c |    295381 |      30       72      366 |    27799    14770     56 | 68.097 % |
146.93/147.07	c |    443170 |      30       72      366 |    30579    26949     55 | 68.097 % |
244.20/244.35	c |    664853 |      30       72      366 |    33637    12982     54 | 68.097 % |
412.85/413.05	c |    997378 |      30       72      366 |    37001    29093     56 | 68.097 % |
695.96/696.22	c |   1496166 |      30       72      366 |    40701    36349     54 | 68.108 % |
1176.79/1177.22	c |   2244349 |      30       72      366 |    44771    18204     56 | 68.119 % |

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-1875755-1245174155/watcher-1875755-1245174155 -o /tmp/evaluation-result-1875755-1245174155/solver-1875755-1245174155 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875755-1245174155.opb 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6603
/proc/meminfo: memFree=1860376/2055920 swapFree=4191900/4192956
[pid=6603] ppid=6601 vsize=2392 CPUtime=0
/proc/6603/stat : 6603 (wbo) R 6601 6603 6523 0 -1 4194304 193 0 0 0 0 0 0 0 18 0 1 0 185015499 2449408 176 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6603/statm: 598 176 134 292 0 303 0

[startup+0.091741 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6603
/proc/meminfo: memFree=1860376/2055920 swapFree=4191900/4192956
[pid=6603] ppid=6601 vsize=3044 CPUtime=0.08
/proc/6603/stat : 6603 (wbo) R 6601 6603 6523 0 -1 4194304 339 0 0 0 8 0 0 0 18 0 1 0 185015499 3117056 322 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6603/statm: 761 322 135 292 0 466 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3044

[startup+0.101742 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6603
/proc/meminfo: memFree=1860376/2055920 swapFree=4191900/4192956
[pid=6603] ppid=6601 vsize=3044 CPUtime=0.09
/proc/6603/stat : 6603 (wbo) R 6601 6603 6523 0 -1 4194304 353 0 0 0 9 0 0 0 18 0 1 0 185015499 3117056 336 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6603/statm: 761 336 135 292 0 466 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3044

[startup+0.301764 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6603
/proc/meminfo: memFree=1860376/2055920 swapFree=4191900/4192956
[pid=6603] ppid=6601 vsize=3956 CPUtime=0.29
/proc/6603/stat : 6603 (wbo) R 6601 6603 6523 0 -1 4194304 586 0 0 0 29 0 0 0 19 0 1 0 185015499 4050944 569 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6603/statm: 989 569 135 292 0 694 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3956

[startup+0.70181 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6603
/proc/meminfo: memFree=1860376/2055920 swapFree=4191900/4192956
[pid=6603] ppid=6601 vsize=5280 CPUtime=0.69
/proc/6603/stat : 6603 (wbo) R 6601 6603 6523 0 -1 4194304 909 0 0 0 68 1 0 0 23 0 1 0 185015499 5406720 892 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6603/statm: 1320 892 135 292 0 1025 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5280

[startup+1.5019 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 6604
/proc/meminfo: memFree=1856528/2055920 swapFree=4191900/4192956
[pid=6603] ppid=6601 vsize=7168 CPUtime=1.49
/proc/6603/stat : 6603 (wbo) R 6601 6603 6523 0 -1 4194304 1358 0 0 0 147 2 0 0 25 0 1 0 185015499 7340032 1341 1992294400 134512640 135709839 4294956240 18446744073709551615 134611812 0 0 4096 3 0 0 0 17 1 0 0
/proc/6603/statm: 1792 1341 135 292 0 1497 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7168

[startup+3.29403 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 6604
/proc/meminfo: memFree=1853904/2055920 swapFree=4191900/4192956
[pid=6603] ppid=6601 vsize=11232 CPUtime=3.3
/proc/6603/stat : 6603 (wbo) R 6601 6603 6523 0 -1 4194304 2386 0 0 0 326 4 0 0 25 0 1 0 185015499 11501568 2369 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/6603/statm: 2808 2369 135 292 0 2513 0
Current children cumulated CPU time (s) 3.3
Current children cumulated vsize (KiB) 11232

[startup+6.30145 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 6604
/proc/meminfo: memFree=1846224/2055920 swapFree=4191900/4192956
[pid=6603] ppid=6601 vsize=17252 CPUtime=6.28
/proc/6603/stat : 6603 (wbo) R 6601 6603 6523 0 -1 4194304 3900 0 0 0 621 7 0 0 25 0 1 0 185015499 17666048 3883 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6603/statm: 4313 3883 135 292 0 4018 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 17252

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 6604
/proc/meminfo: memFree=1836624/2055920 swapFree=4191900/4192956
[pid=6603] ppid=6601 vsize=26188 CPUtime=12.69
/proc/6603/stat : 6603 (wbo) R 6601 6603 6523 0 -1 4194304 6110 0 0 0 1255 14 0 0 25 0 1 0 185015499 26816512 6093 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6603/statm: 6547 6093 135 292 0 6252 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26188

[startup+25.5016 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 6604
/proc/meminfo: memFree=1820176/2055920 swapFree=4191900/4192956
[pid=6603] ppid=6601 vsize=43164 CPUtime=25.48
/proc/6603/stat : 6603 (wbo) R 6601 6603 6523 0 -1 4194304 10377 0 0 0 2521 27 0 0 25 0 1 0 185015499 44199936 10360 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6603/statm: 10791 10360 135 292 0 10496 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 43164

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 6604
/proc/meminfo: memFree=1789712/2055920 swapFree=4191900/4192956
[pid=6603] ppid=6601 vsize=72776 CPUtime=51.05
/proc/6603/stat : 6603 (wbo) R 6601 6603 6523 0 -1 4194304 17739 0 0 0 5057 48 0 0 25 0 1 0 185015499 74522624 17722 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6603/statm: 18194 17722 135 292 0 17899 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 72776

[startup+102.301 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 6604
/proc/meminfo: memFree=1743504/2055920 swapFree=4191900/4192956
[pid=6603] ppid=6601 vsize=119712 CPUtime=102.24
/proc/6603/stat : 6603 (wbo) R 6601 6603 6523 0 -1 4194304 29454 0 0 0 10138 86 0 0 25 0 1 0 185015499 122585088 29437 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6603/statm: 29928 29437 135 292 0 29633 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 119712

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6604
/proc/meminfo: memFree=1691856/2055920 swapFree=4191900/4192956
[pid=6603] ppid=6601 vsize=170576 CPUtime=162.22
/proc/6603/stat : 6603 (wbo) R 6601 6603 6523 0 -1 4194304 42166 0 0 0 16098 124 0 0 25 0 1 0 185015499 174669824 42149 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6603/statm: 42644 42149 135 292 0 42349 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 170576

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6604
/proc/meminfo: memFree=1644368/2055920 swapFree=4191900/4192956
[pid=6603] ppid=6601 vsize=218160 CPUtime=222.2
/proc/6603/stat : 6603 (wbo) R 6601 6603 6523 0 -1 4194304 54078 0 0 0 22060 160 0 0 25 0 1 0 185015499 223395840 54061 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6603/statm: 54540 54061 135 292 0 54245 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 218160

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6604
/proc/meminfo: memFree=1598992/2055920 swapFree=4191900/4192956
[pid=6603] ppid=6601 vsize=263152 CPUtime=282.19
/proc/6603/stat : 6603 (wbo) R 6601 6603 6523 0 -1 4194304 65293 0 0 0 28024 195 0 0 25 0 1 0 185015499 269467648 65276 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6603/statm: 65788 65276 135 292 0 65493 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 263152

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6604
/proc/meminfo: memFree=1558416/2055920 swapFree=4191900/4192956
[pid=6603] ppid=6601 vsize=303896 CPUtime=342.17
/proc/6603/stat : 6603 (wbo) R 6601 6603 6523 0 -1 4194304 75482 0 0 0 33988 229 0 0 25 0 1 0 185015499 311189504 75465 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6603/statm: 75974 75465 135 292 0 75679 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 303896

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6604
/proc/meminfo: memFree=1518480/2055920 swapFree=4191900/4192956
[pid=6603] ppid=6601 vsize=343492 CPUtime=402.15
/proc/6603/stat : 6603 (wbo) R 6601 6603 6523 0 -1 4194304 85381 0 0 0 39958 257 0 0 25 0 1 0 185015499 351735808 85364 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6603/statm: 85873 85364 135 292 0 85578 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 343492

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6604
/proc/meminfo: memFree=1479632/2055920 swapFree=4191900/4192956
[pid=6603] ppid=6601 vsize=381956 CPUtime=462.14
/proc/6603/stat : 6603 (wbo) R 6601 6603 6523 0 -1 4194304 95015 0 0 0 45927 287 0 0 25 0 1 0 185015499 391122944 94998 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6603/statm: 95489 94998 135 292 0 95194 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 381956

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6604
/proc/meminfo: memFree=1442448/2055920 swapFree=4191900/4192956
[pid=6603] ppid=6601 vsize=419648 CPUtime=522.12
/proc/6603/stat : 6603 (wbo) R 6601 6603 6523 0 -1 4194304 104418 0 0 0 51896 316 0 0 25 0 1 0 185015499 429719552 104401 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6603/statm: 104912 104401 135 292 0 104617 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 419648

[startup+582.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6604
/proc/meminfo: memFree=1405456/2055920 swapFree=4191900/4192956
[pid=6603] ppid=6601 vsize=456052 CPUtime=582.1
/proc/6603/stat : 6603 (wbo) R 6601 6603 6523 0 -1 4194304 113542 0 0 0 57867 343 0 0 25 0 1 0 185015499 466997248 113525 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6603/statm: 114013 113525 135 292 0 113718 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 456052

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6606
/proc/meminfo: memFree=1369616/2055920 swapFree=4191900/4192956
[pid=6603] ppid=6601 vsize=492160 CPUtime=642.08
/proc/6603/stat : 6603 (wbo) R 6601 6603 6523 0 -1 4194304 122571 0 0 0 63838 370 0 0 25 0 1 0 185015499 503971840 122554 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6603/statm: 123040 122554 135 292 0 122745 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 492160

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6606
/proc/meminfo: memFree=1232976/2055920 swapFree=4191900/4192956
[pid=6603] ppid=6601 vsize=628424 CPUtime=882
/proc/6603/stat : 6603 (wbo) R 6601 6603 6523 0 -1 4194304 156600 0 0 0 87722 478 0 0 25 0 1 0 185015499 643506176 156583 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 1 0 0
/proc/6603/statm: 157106 156583 135 292 0 156811 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 628424

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6606
/proc/meminfo: memFree=1198544/2055920 swapFree=4191900/4192956
[pid=6603] ppid=6601 vsize=662672 CPUtime=941.98
/proc/6603/stat : 6603 (wbo) R 6601 6603 6523 0 -1 4194304 165181 0 0 0 93692 506 0 0 25 0 1 0 185015499 678576128 165164 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6603/statm: 165668 165164 135 292 0 165373 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 662672

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6606
/proc/meminfo: memFree=1166608/2055920 swapFree=4191900/4192956
[pid=6603] ppid=6601 vsize=694820 CPUtime=1001.96
/proc/6603/stat : 6603 (wbo) R 6601 6603 6523 0 -1 4194304 173209 0 0 0 99663 533 0 0 25 0 1 0 185015499 711495680 173192 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6603/statm: 173705 173192 135 292 0 173410 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 694820

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6606
/proc/meminfo: memFree=1135312/2055920 swapFree=4191900/4192956
[pid=6603] ppid=6601 vsize=725696 CPUtime=1061.94
/proc/6603/stat : 6603 (wbo) R 6601 6603 6523 0 -1 4194304 180934 0 0 0 105636 558 0 0 25 0 1 0 185015499 743112704 180917 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6603/statm: 181424 180917 135 292 0 181129 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 725696

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6612
/proc/meminfo: memFree=1105736/2055920 swapFree=4191900/4192956
[pid=6603] ppid=6601 vsize=754844 CPUtime=1121.92
/proc/6603/stat : 6603 (wbo) R 6601 6603 6523 0 -1 4194304 188199 0 0 0 111609 583 0 0 25 0 1 0 185015499 772960256 188182 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6603/statm: 188711 188182 135 292 0 188416 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 754844

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6612
/proc/meminfo: memFree=1073032/2055920 swapFree=4191900/4192956
[pid=6603] ppid=6601 vsize=787936 CPUtime=1181.89
/proc/6603/stat : 6603 (wbo) R 6601 6603 6523 0 -1 4194304 196473 0 0 0 117580 609 0 0 25 0 1 0 185015499 806846464 196456 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6603/statm: 196984 196456 135 292 0 196689 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 787936

[startup+1242.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6612
/proc/meminfo: memFree=1045768/2055920 swapFree=4191900/4192956
[pid=6603] ppid=6601 vsize=814744 CPUtime=1241.87
/proc/6603/stat : 6603 (wbo) R 6601 6603 6523 0 -1 4194304 203166 0 0 0 123556 631 0 0 25 0 1 0 185015499 834297856 203149 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6603/statm: 203686 203149 135 292 0 203391 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 814744

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6612
/proc/meminfo: memFree=1018632/2055920 swapFree=4191900/4192956
[pid=6603] ppid=6601 vsize=842904 CPUtime=1301.85
/proc/6603/stat : 6603 (wbo) R 6601 6603 6523 0 -1 4194304 210204 0 0 0 129529 656 0 0 25 0 1 0 185015499 863133696 210187 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6603/statm: 210726 210187 135 292 0 210431 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 842904

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6612
/proc/meminfo: memFree=987976/2055920 swapFree=4191900/4192956
[pid=6603] ppid=6601 vsize=872372 CPUtime=1361.83
/proc/6603/stat : 6603 (wbo) R 6601 6603 6523 0 -1 4194304 217582 0 0 0 135501 682 0 0 25 0 1 0 185015499 893308928 217565 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6603/statm: 218093 217565 135 292 0 217798 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 872372

[startup+1422.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6612
/proc/meminfo: memFree=962064/2055920 swapFree=4191900/4192956
[pid=6603] ppid=6601 vsize=898396 CPUtime=1421.81
/proc/6603/stat : 6603 (wbo) R 6601 6603 6523 0 -1 4194304 224076 0 0 0 141478 703 0 0 25 0 1 0 185015499 919957504 224059 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6603/statm: 224599 224059 135 292 0 224304 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 898396

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6612
/proc/meminfo: memFree=929744/2055920 swapFree=4191900/4192956
[pid=6603] ppid=6601 vsize=930520 CPUtime=1481.8
/proc/6603/stat : 6603 (wbo) R 6601 6603 6523 0 -1 4194304 232118 0 0 0 147451 729 0 0 25 0 1 0 185015499 952852480 232101 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 1 0 0
/proc/6603/statm: 232630 232101 135 292 0 232335 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 930520

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6612
/proc/meminfo: memFree=898512/2055920 swapFree=4191900/4192956
[pid=6603] ppid=6601 vsize=962280 CPUtime=1541.78
/proc/6603/stat : 6603 (wbo) R 6601 6603 6523 0 -1 4194304 240035 0 0 0 153424 754 0 0 25 0 1 0 185015499 985374720 240018 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6603/statm: 240570 240018 135 292 0 240275 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 962280

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6612
/proc/meminfo: memFree=869712/2055920 swapFree=4191900/4192956
[pid=6603] ppid=6601 vsize=990412 CPUtime=1601.76
/proc/6603/stat : 6603 (wbo) R 6601 6603 6523 0 -1 4194304 247083 0 0 0 159397 779 0 0 25 0 1 0 185015499 1014181888 247066 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6603/statm: 247603 247066 135 292 0 247308 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 990412

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6612
/proc/meminfo: memFree=839760/2055920 swapFree=4191900/4192956
[pid=6603] ppid=6601 vsize=1021320 CPUtime=1661.74
/proc/6603/stat : 6603 (wbo) R 6601 6603 6523 0 -1 4194304 254794 0 0 0 165371 803 0 0 25 0 1 0 185015499 1045831680 254777 1992294400 134512640 135709839 4294956240 18446744073709551615 134518513 0 0 4096 3 0 0 0 17 1 0 0
/proc/6603/statm: 255330 254777 135 292 0 255035 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 1021320

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6612
/proc/meminfo: memFree=808272/2055920 swapFree=4191900/4192956
[pid=6603] ppid=6601 vsize=1051908 CPUtime=1721.72
/proc/6603/stat : 6603 (wbo) R 6601 6603 6523 0 -1 4194304 262431 0 0 0 171343 829 0 0 25 0 1 0 185015499 1077153792 262414 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/6603/statm: 262977 262414 135 292 0 262682 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 1051908

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6612
/proc/meminfo: memFree=781520/2055920 swapFree=4191900/4192956
[pid=6603] ppid=6601 vsize=1078292 CPUtime=1781.71
/proc/6603/stat : 6603 (wbo) R 6601 6603 6523 0 -1 4194304 269027 0 0 0 177319 852 0 0 25 0 1 0 185015499 1104171008 269010 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/6603/statm: 269573 269010 135 292 0 269278 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 1078292



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6612
/proc/meminfo: memFree=772368/2055920 swapFree=4191900/4192956
[pid=6603] ppid=6601 vsize=1087432 CPUtime=1800
/proc/6603/stat : 6603 (wbo) R 6601 6603 6523 0 -1 4194304 271313 0 0 0 179139 861 0 0 25 0 1 0 185015499 1113530368 271296 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6603/statm: 271858 271296 135 292 0 271563 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 1087432

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6612
/proc/meminfo: memFree=772368/2055920 swapFree=4191900/4192956
[pid=6603] ppid=6601 vsize=0 CPUtime=1800.1
/proc/6603/stat : 6603 (wbo) R 6601 6603 6523 0 -1 4195332 271313 0 0 0 179140 870 0 0 25 0 1 0 185015499 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/6603/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.77
CPU time (s): 1800.18
CPU user time (s): 1791.4
CPU system time (s): 8.77867
CPU usage (%): 99.967
Max. virtual memory (cumulated for all children) (KiB): 1087432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1791.4
system time used= 8.77867
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 271313
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= 3424

runsolver used 1.13583 second user time and 4.01939 second system time

The end

Launcher Data 

Begin job on node28 at 2009-06-16 19:42:35
IDJOB=1875755
IDBENCH=2896
IDSOLVER=698
FILE ID=node28/1875755-1245174155
PBS_JOBID= 9363906
Free space on /tmp= 66176 MiB

SOLVER NAME= wbo 1.0
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/market-split/normalized-opt-market-split_4_30_3.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-1875755-1245174155/watcher-1875755-1245174155 -o /tmp/evaluation-result-1875755-1245174155/solver-1875755-1245174155 -C 1800 -W 2000 -M 1800  wbo -file-format=opb -time-limit=1800 HOME/instance-1875755-1245174155.opb

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

MD5SUM BENCH= d26b3b10be20d9248aac462b86b1f040
RANDOM SEED=532623959

node28.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		: 3000.231
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		: 3000.231
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:       1860792 kB
Buffers:         37348 kB
Cached:          81800 kB
SwapCached:        260 kB
Active:          10796 kB
Inactive:       127748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1860792 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            2372 kB
Writeback:           0 kB
Mapped:          22552 kB
Slab:            42268 kB
Committed_AS:   158784 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1875755-1245174155.opb

Free space on /tmp at the end= 66176 MiB
End job on node28 at 2009-06-16 20:12:37