Trace number 2655959

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? (TO) 1800.04 1800.52

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
bounded_golomb_rulers/normalized-bogr_18.opb
MD5SUM92a7a1679de6bb1b52854275d5fc6396
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark317
Best CPU time to get the best result obtained on this benchmark1798.04
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 303
Optimality of the best value was proved NO
Number of variables8878
Total number of constraints17460
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints17459
Minimum length of a constraint1
Maximum length of a constraint37
Number of terms in the objective function 9
Biggest coefficient in the objective function 153
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 408
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2755
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 wbo 1.4 beta - 20100517
0.00/0.00	c Parsing opb file format. File HOME/instance-2655959-1276621691.opb.
0.00/0.00	c Instance file HOME/instance-2655959-1276621691.opb
0.00/0.00	c File size is 4831588 bytes.
0.79/0.86	c Highest Coefficient sum: 2755
0.79/0.86	c ============================[ Problem Statistics ]=============================
0.79/0.86	c |                                                                             |
0.79/0.86	c |  Parsing time:          0.84         s                                      |
0.79/0.86	c |  Number Variables:      8878                                                |
0.79/0.86	c |  Number Clauses:        1                                                   |
0.79/0.86	c |  Number Cardinality:    0                                                   |
0.79/0.86	c |  Number PB Constraints: 17459                                               |
0.79/0.87	c ============================[ Search Statistics ]==============================
0.79/0.87	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.79/0.87	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.79/0.87	c ===============================================================================
0.79/0.87	c |         0 |    8877    17460   574657 |     5820        0    nan |  0.000 % |
3.49/3.51	c |       101 |    8877    17460   574657 |     6402      101     49 |  0.011 % |
4.89/4.94	c |       252 |    8877    17460   574657 |     7042      252     53 |  0.011 % |
7.09/7.16	c |       480 |    8877    17460   574657 |     7746      480     50 |  0.011 % |
9.80/9.85	c |       818 |    8877    17460   574657 |     8521      818     49 |  0.011 % |
17.78/17.86	c |      1327 |    8877    17460   574657 |     9373     1327     41 |  0.011 % |
23.18/23.29	c |      2087 |    8877    17460   574657 |    10310     2087     41 |  0.011 % |
29.78/29.90	c |      3228 |    8877    17460   574657 |    11341     3228     40 |  0.011 % |
43.28/43.31	c |      4937 |    8877    17460   574657 |    12475     4937     43 |  0.011 % |
65.97/66.01	c |      7499 |    8877    17460   574657 |    13723     7499     44 |  0.011 % |
97.37/97.41	c |     11344 |    8877    17460   574657 |    15095    11344     42 |  0.011 % |
138.55/138.62	c |     17112 |    8877    17460   574657 |    16605    17112     42 |  0.011 % |
180.25/180.35	c There are 1 assigned variables. 1 in cost function.
180.64/180.74	c ============================[ Search Statistics ]==============================
180.64/180.74	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
180.64/180.74	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
180.64/180.74	c ===============================================================================
180.64/180.74	c |         0 |    8774    17468   573396 |     5822        0    nan |  0.000 % |
183.03/183.16	c |       100 |    8771    17468   573396 |     6404      100     39 |  1.352 % |
184.84/184.96	c |       251 |    8771    17468   573396 |     7045      251     40 |  1.352 % |
186.53/186.65	c |       477 |    8771    17468   573396 |     7749      477     43 |  1.352 % |
189.44/189.54	c |       814 |    8770    17468   573396 |     8524      814     43 |  1.363 % |
193.13/193.21	c |      1320 |    8770    17468   573396 |     9377     1320     42 |  1.363 % |
198.94/199.02	c |      2079 |    8754    17468   573396 |    10315     2068     42 |  1.397 % |
208.54/208.60	c |      3219 |    8754    17468   573396 |    11346     3208     42 |  1.397 % |
222.93/223.03	c |      4930 |    8754    17468   573396 |    12481     4919     43 |  1.397 % |
244.42/244.51	c |      7492 |    8754    17468   573396 |    13729     7481     44 |  1.397 % |
277.62/277.74	c |     11337 |    8754    17468   573396 |    15102    11326     45 |  1.397 % |
318.10/318.27	c |     17104 |    8754    17468   573396 |    16612    17093     44 |  1.397 % |
388.58/388.75	c |     25753 |    8750    17468   573396 |    18274     8641     44 |  1.442 % |
475.86/476.01	c |     38728 |    8750    17468   573396 |    20101    10994     42 |  1.442 % |
616.83/617.03	c |     58189 |    8750    17468   573396 |    22111    18872     41 |  1.442 % |
845.47/845.70	c |     87381 |    8750    17468   573396 |    24322    20749     39 |  1.442 % |
1210.98/1211.30	c |    131175 |    8750    17468   573396 |    26754    21131     45 |  1.442 % |

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-2655959-1276621691/watcher-2655959-1276621691 -o /tmp/evaluation-result-2655959-1276621691/solver-2655959-1276621691 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2655959-1276621691.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: 0.96 1.04 1.02 2/106 10839
/proc/meminfo: memFree=1492748/2059040 swapFree=4192956/4192956
[pid=10839] ppid=10837 vsize=7296 CPUtime=0
/proc/10839/stat : 10839 (wbo1.4b) R 10837 10839 10523 0 -1 4202496 304 0 0 0 0 0 0 0 20 0 1 0 3464481 7471104 222 1992294400 134512640 135751879 4294149568 18446744073709551615 134564675 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10839/statm: 1824 222 146 303 0 339 0

[startup+0.0292471 s]
/proc/loadavg: 0.96 1.04 1.02 2/106 10839
/proc/meminfo: memFree=1492748/2059040 swapFree=4192956/4192956
[pid=10839] ppid=10837 vsize=7824 CPUtime=0.02
/proc/10839/stat : 10839 (wbo1.4b) R 10837 10839 10523 0 -1 4202496 451 0 0 0 2 0 0 0 20 0 1 0 3464481 8011776 369 1992294400 134512640 135751879 4294149568 18446744073709551615 134564528 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10839/statm: 1956 370 176 303 0 471 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7824

[startup+0.101252 s]
/proc/loadavg: 0.96 1.04 1.02 2/106 10839
/proc/meminfo: memFree=1492748/2059040 swapFree=4192956/4192956
[pid=10839] ppid=10837 vsize=9416 CPUtime=0.09
/proc/10839/stat : 10839 (wbo1.4b) R 10837 10839 10523 0 -1 4202496 964 0 0 0 9 0 0 0 23 0 1 0 3464481 9641984 882 1992294400 134512640 135751879 4294149568 18446744073709551615 135206651 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10839/statm: 2354 882 280 303 0 869 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9416

[startup+0.301264 s]
/proc/loadavg: 0.96 1.04 1.02 2/106 10839
/proc/meminfo: memFree=1492748/2059040 swapFree=4192956/4192956
[pid=10839] ppid=10837 vsize=13776 CPUtime=0.29
/proc/10839/stat : 10839 (wbo1.4b) R 10837 10839 10523 0 -1 4202496 2317 0 0 0 28 1 0 0 24 0 1 0 3464481 14106624 2235 1992294400 134512640 135751879 4294149568 18446744073709551615 135118723 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10839/statm: 3444 2235 552 303 0 1959 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13776

[startup+0.701291 s]
/proc/loadavg: 0.96 1.04 1.02 2/106 10839
/proc/meminfo: memFree=1492748/2059040 swapFree=4192956/4192956
[pid=10839] ppid=10837 vsize=21872 CPUtime=0.69
/proc/10839/stat : 10839 (wbo1.4b) R 10837 10839 10523 0 -1 4202496 4831 0 0 0 68 1 0 0 25 0 1 0 3464481 22396928 4749 1992294400 134512640 135751879 4294149568 18446744073709551615 135161827 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10839/statm: 5468 4749 1074 303 0 3983 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21872

[startup+1.50134 s]
/proc/loadavg: 0.96 1.04 1.02 2/107 10840
/proc/meminfo: memFree=1472528/2059040 swapFree=4192956/4192956
[pid=10839] ppid=10837 vsize=21796 CPUtime=1.49
/proc/10839/stat : 10839 (wbo1.4b) R 10837 10839 10523 0 -1 4202496 6513 0 0 0 147 2 0 0 25 0 1 0 3464481 22319104 4998 1992294400 134512640 135751879 4294149568 18446744073709551615 134518831 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10839/statm: 5449 4998 146 303 0 5144 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21796

[startup+3.10144 s]
/proc/loadavg: 0.96 1.04 1.02 2/107 10840
/proc/meminfo: memFree=1472032/2059040 swapFree=4192956/4192956
[pid=10839] ppid=10837 vsize=21796 CPUtime=3.09
/proc/10839/stat : 10839 (wbo1.4b) R 10837 10839 10523 0 -1 4202496 6513 0 0 0 307 2 0 0 25 0 1 0 3464481 22319104 4998 1992294400 134512640 135751879 4294149568 18446744073709551615 134518831 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10839/statm: 5449 4998 146 303 0 5144 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21796

[startup+6.30065 s]
/proc/loadavg: 0.96 1.03 1.02 2/107 10840
/proc/meminfo: memFree=1472156/2059040 swapFree=4192956/4192956
[pid=10839] ppid=10837 vsize=21928 CPUtime=6.29
/proc/10839/stat : 10839 (wbo1.4b) R 10837 10839 10523 0 -1 4202496 6515 0 0 0 627 2 0 0 25 0 1 0 3464481 22454272 5000 1992294400 134512640 135751879 4294149568 18446744073709551615 134518929 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10839/statm: 5482 5000 147 303 0 5177 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21928

[startup+12.7011 s]
/proc/loadavg: 0.97 1.03 1.02 2/107 10840
/proc/meminfo: memFree=1472156/2059040 swapFree=4192956/4192956
[pid=10839] ppid=10837 vsize=22060 CPUtime=12.69
/proc/10839/stat : 10839 (wbo1.4b) R 10837 10839 10523 0 -1 4202496 6554 0 0 0 1266 3 0 0 25 0 1 0 3464481 22589440 5039 1992294400 134512640 135751879 4294149568 18446744073709551615 134519008 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10839/statm: 5515 5039 147 303 0 5210 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22060

[startup+25.5009 s]
/proc/loadavg: 0.97 1.03 1.02 2/107 10840
/proc/meminfo: memFree=1472156/2059040 swapFree=4192956/4192956
[pid=10839] ppid=10837 vsize=22468 CPUtime=25.49
/proc/10839/stat : 10839 (wbo1.4b) R 10837 10839 10523 0 -1 4202496 6647 0 0 0 2544 5 0 0 25 0 1 0 3464481 23007232 5132 1992294400 134512640 135751879 4294149568 18446744073709551615 134620495 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10839/statm: 5617 5132 147 303 0 5312 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22468

[startup+51.1005 s]
/proc/loadavg: 0.98 1.03 1.02 2/107 10840
/proc/meminfo: memFree=1471412/2059040 swapFree=4192956/4192956
[pid=10839] ppid=10837 vsize=23392 CPUtime=51.08
/proc/10839/stat : 10839 (wbo1.4b) R 10837 10839 10523 0 -1 4202496 6891 0 0 0 5099 9 0 0 25 0 1 0 3464481 23953408 5376 1992294400 134512640 135751879 4294149568 18446744073709551615 134518799 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10839/statm: 5848 5376 147 303 0 5543 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 23392

[startup+102.309 s]
/proc/loadavg: 0.99 1.02 1.01 2/107 10842
/proc/meminfo: memFree=1469676/2059040 swapFree=4192956/4192956
[pid=10839] ppid=10837 vsize=25012 CPUtime=102.27
/proc/10839/stat : 10839 (wbo1.4b) R 10837 10839 10523 0 -1 4202496 7288 0 0 0 10212 15 0 0 25 0 1 0 3464481 25612288 5773 1992294400 134512640 135751879 4294149568 18446744073709551615 134611297 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10839/statm: 6253 5773 147 303 0 5948 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 25012

[startup+162.301 s]
/proc/loadavg: 0.99 1.02 1.00 2/107 10844
/proc/meminfo: memFree=1467320/2059040 swapFree=4192956/4192956
[pid=10839] ppid=10837 vsize=27124 CPUtime=162.24
/proc/10839/stat : 10839 (wbo1.4b) R 10837 10839 10523 0 -1 4202496 7831 0 0 0 16201 23 0 0 25 0 1 0 3464481 27774976 6316 1992294400 134512640 135751879 4294149568 18446744073709551615 134611084 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10839/statm: 6781 6316 148 303 0 6476 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 27124

[startup+222.301 s]
/proc/loadavg: 0.99 1.01 1.00 2/107 10846
/proc/meminfo: memFree=1448348/2059040 swapFree=4192956/4192956
[pid=10839] ppid=10837 vsize=45920 CPUtime=222.23
/proc/10839/stat : 10839 (wbo1.4b) R 10837 10839 10523 0 -1 4202496 12618 0 0 0 22191 32 0 0 25 0 1 0 3464481 47022080 10993 1992294400 134512640 135751879 4294149568 18446744073709551615 134611220 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10839/statm: 11480 10993 150 303 0 11175 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 45920

[startup+282.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 10846
/proc/meminfo: memFree=1448348/2059040 swapFree=4192956/4192956
[pid=10839] ppid=10837 vsize=45920 CPUtime=282.21
/proc/10839/stat : 10839 (wbo1.4b) R 10837 10839 10523 0 -1 4202496 12618 0 0 0 28183 38 0 0 25 0 1 0 3464481 47022080 10993 1992294400 134512640 135751879 4294149568 18446744073709551615 134611181 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10839/statm: 11480 10993 150 303 0 11175 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 45920

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 10848
/proc/meminfo: memFree=1448348/2059040 swapFree=4192956/4192956
[pid=10839] ppid=10837 vsize=45920 CPUtime=342.2
/proc/10839/stat : 10839 (wbo1.4b) R 10837 10839 10523 0 -1 4202496 12618 0 0 0 34174 46 0 0 25 0 1 0 3464481 47022080 10993 1992294400 134512640 135751879 4294149568 18446744073709551615 134620495 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10839/statm: 11480 10993 150 303 0 11175 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 45920

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 10850
/proc/meminfo: memFree=1448224/2059040 swapFree=4192956/4192956
[pid=10839] ppid=10837 vsize=45920 CPUtime=402.18
/proc/10839/stat : 10839 (wbo1.4b) R 10837 10839 10523 0 -1 4202496 12618 0 0 0 40165 53 0 0 25 0 1 0 3464481 47022080 10993 1992294400 134512640 135751879 4294149568 18446744073709551615 134611062 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10839/statm: 11480 10993 150 303 0 11175 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 45920

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 10852
/proc/meminfo: memFree=1448224/2059040 swapFree=4192956/4192956
[pid=10839] ppid=10837 vsize=45920 CPUtime=462.17
/proc/10839/stat : 10839 (wbo1.4b) R 10837 10839 10523 0 -1 4202496 12618 0 0 0 46155 62 0 0 25 0 1 0 3464481 47022080 10993 1992294400 134512640 135751879 4294149568 18446744073709551615 134518831 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10839/statm: 11480 10993 150 303 0 11175 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 45920

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 10854
/proc/meminfo: memFree=1448224/2059040 swapFree=4192956/4192956
[pid=10839] ppid=10837 vsize=45920 CPUtime=522.15
/proc/10839/stat : 10839 (wbo1.4b) R 10837 10839 10523 0 -1 4202496 12618 0 0 0 52142 73 0 0 25 0 1 0 3464481 47022080 10993 1992294400 134512640 135751879 4294149568 18446744073709551615 134611297 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10839/statm: 11480 10993 150 303 0 11175 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 45920

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 10854
/proc/meminfo: memFree=1448100/2059040 swapFree=4192956/4192956
[pid=10839] ppid=10837 vsize=45920 CPUtime=582.14
/proc/10839/stat : 10839 (wbo1.4b) R 10837 10839 10523 0 -1 4202496 12618 0 0 0 58133 81 0 0 25 0 1 0 3464481 47022080 10993 1992294400 134512640 135751879 4294149568 18446744073709551615 134518796 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10839/statm: 11480 10993 150 303 0 11175 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 45920

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 10856
/proc/meminfo: memFree=1448100/2059040 swapFree=4192956/4192956
[pid=10839] ppid=10837 vsize=45920 CPUtime=642.12
/proc/10839/stat : 10839 (wbo1.4b) R 10837 10839 10523 0 -1 4202496 12630 0 0 0 64123 89 0 0 25 0 1 0 3464481 47022080 11005 1992294400 134512640 135751879 4294149568 18446744073709551615 134611181 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10839/statm: 11480 11005 150 303 0 11175 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 45920

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 10862
/proc/meminfo: memFree=1445000/2059040 swapFree=4192956/4192956
[pid=10839] ppid=10837 vsize=48852 CPUtime=882.06
/proc/10839/stat : 10839 (wbo1.4b) R 10837 10839 10523 0 -1 4202496 13364 0 0 0 88087 119 0 0 25 0 1 0 3464481 50024448 11739 1992294400 134512640 135751879 4294149568 18446744073709551615 134518831 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10839/statm: 12213 11739 150 303 0 11908 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 48852

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 10864
/proc/meminfo: memFree=1443512/2059040 swapFree=4192956/4192956
[pid=10839] ppid=10837 vsize=50304 CPUtime=942.04
/proc/10839/stat : 10839 (wbo1.4b) R 10837 10839 10523 0 -1 4202496 13757 0 0 0 94079 125 0 0 25 0 1 0 3464481 51511296 12132 1992294400 134512640 135751879 4294149568 18446744073709551615 134611292 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10839/statm: 12576 12132 150 303 0 12271 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 50304

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 10866
/proc/meminfo: memFree=1441404/2059040 swapFree=4192956/4192956
[pid=10839] ppid=10837 vsize=52292 CPUtime=1002.03
/proc/10839/stat : 10839 (wbo1.4b) R 10837 10839 10523 0 -1 4202496 14235 0 0 0 100070 133 0 0 25 0 1 0 3464481 53547008 12610 1992294400 134512640 135751879 4294149568 18446744073709551615 134611292 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10839/statm: 13073 12610 150 303 0 12768 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 52292

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 10868
/proc/meminfo: memFree=1439420/2059040 swapFree=4192956/4192956
[pid=10839] ppid=10837 vsize=54272 CPUtime=1062.01
/proc/10839/stat : 10839 (wbo1.4b) R 10837 10839 10523 0 -1 4202496 14733 0 0 0 106060 141 0 0 25 0 1 0 3464481 55574528 13108 1992294400 134512640 135751879 4294149568 18446744073709551615 134518929 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10839/statm: 13568 13108 150 303 0 13263 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 54272

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 10870
/proc/meminfo: memFree=1437436/2059040 swapFree=4192956/4192956
[pid=10839] ppid=10837 vsize=56120 CPUtime=1122
/proc/10839/stat : 10839 (wbo1.4b) R 10837 10839 10523 0 -1 4202496 15207 0 0 0 112051 149 0 0 25 0 1 0 3464481 57466880 13582 1992294400 134512640 135751879 4294149568 18446744073709551615 134518831 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10839/statm: 14030 13582 150 303 0 13725 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 56120

[startup+1182.3 s]
/proc/loadavg: 1.09 1.03 1.01 2/107 10870
/proc/meminfo: memFree=1435700/2059040 swapFree=4192956/4192956
[pid=10839] ppid=10837 vsize=57968 CPUtime=1181.98
/proc/10839/stat : 10839 (wbo1.4b) R 10837 10839 10523 0 -1 4202496 15644 0 0 0 118042 156 0 0 25 0 1 0 3464481 59359232 14019 1992294400 134512640 135751879 4294149568 18446744073709551615 134518799 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10839/statm: 14492 14019 150 303 0 14187 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 57968

[startup+1242.3 s]
/proc/loadavg: 1.08 1.04 1.01 2/107 10872
/proc/meminfo: memFree=1433840/2059040 swapFree=4192956/4192956
[pid=10839] ppid=10837 vsize=59688 CPUtime=1241.97
/proc/10839/stat : 10839 (wbo1.4b) R 10837 10839 10523 0 -1 4202496 16083 0 0 0 124036 161 0 0 25 0 1 0 3464481 61120512 14458 1992294400 134512640 135751879 4294149568 18446744073709551615 134620495 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10839/statm: 14922 14458 150 303 0 14617 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 59688

[startup+1302.3 s]
/proc/loadavg: 1.07 1.04 1.01 2/107 10874
/proc/meminfo: memFree=1431980/2059040 swapFree=4192956/4192956
[pid=10839] ppid=10837 vsize=61360 CPUtime=1301.96
/proc/10839/stat : 10839 (wbo1.4b) R 10837 10839 10523 0 -1 4202496 16509 0 0 0 130028 168 0 0 25 0 1 0 3464481 62832640 14884 1992294400 134512640 135751879 4294149568 18446744073709551615 134518944 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10839/statm: 15340 14884 150 303 0 15035 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 61360

[startup+1362.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/107 10876
/proc/meminfo: memFree=1430244/2059040 swapFree=4192956/4192956
[pid=10839] ppid=10837 vsize=63076 CPUtime=1361.94
/proc/10839/stat : 10839 (wbo1.4b) R 10837 10839 10523 0 -1 4202496 16924 0 0 0 136020 174 0 0 25 0 1 0 3464481 64589824 15299 1992294400 134512640 135751879 4294149568 18446744073709551615 134518831 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10839/statm: 15769 15299 150 303 0 15464 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 63076

[startup+1422.31 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 10881
/proc/meminfo: memFree=1427764/2059040 swapFree=4192956/4192956
[pid=10839] ppid=10837 vsize=64792 CPUtime=1421.93
/proc/10839/stat : 10839 (wbo1.4b) R 10837 10839 10523 0 -1 4202496 17339 0 0 0 142013 180 0 0 25 0 1 0 3464481 66347008 15714 1992294400 134512640 135751879 4294149568 18446744073709551615 134611292 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10839/statm: 16198 15714 150 303 0 15893 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 64792

[startup+1482.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 10881
/proc/meminfo: memFree=1426524/2059040 swapFree=4192956/4192956
[pid=10839] ppid=10837 vsize=66380 CPUtime=1481.9
/proc/10839/stat : 10839 (wbo1.4b) R 10837 10839 10523 0 -1 4202496 17732 0 0 0 148005 185 0 0 25 0 1 0 3464481 67973120 16107 1992294400 134512640 135751879 4294149568 18446744073709551615 134611297 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10839/statm: 16595 16107 150 303 0 16290 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 66380

[startup+1542.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 10883
/proc/meminfo: memFree=1424788/2059040 swapFree=4192956/4192956
[pid=10839] ppid=10837 vsize=68096 CPUtime=1541.88
/proc/10839/stat : 10839 (wbo1.4b) R 10837 10839 10523 0 -1 4202496 18166 0 0 0 153997 191 0 0 25 0 1 0 3464481 69730304 16541 1992294400 134512640 135751879 4294149568 18446744073709551615 134611292 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10839/statm: 17024 16541 150 303 0 16719 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 68096

[startup+1602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 10885
/proc/meminfo: memFree=1422680/2059040 swapFree=4192956/4192956
[pid=10839] ppid=10837 vsize=70076 CPUtime=1601.87
/proc/10839/stat : 10839 (wbo1.4b) R 10837 10839 10523 0 -1 4202496 18687 0 0 0 159987 200 0 0 25 0 1 0 3464481 71757824 17062 1992294400 134512640 135751879 4294149568 18446744073709551615 134611181 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10839/statm: 17519 17062 150 303 0 17214 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 70076

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10887
/proc/meminfo: memFree=1420820/2059040 swapFree=4192956/4192956
[pid=10839] ppid=10837 vsize=72324 CPUtime=1661.85
/proc/10839/stat : 10839 (wbo1.4b) R 10837 10839 10523 0 -1 4202496 19220 0 0 0 165976 209 0 0 25 0 1 0 3464481 74059776 17595 1992294400 134512640 135751879 4294149568 18446744073709551615 134519008 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10839/statm: 18081 17595 150 303 0 17776 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 72324

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10889
/proc/meminfo: memFree=1418588/2059040 swapFree=4192956/4192956
[pid=10839] ppid=10837 vsize=74436 CPUtime=1721.84
/proc/10839/stat : 10839 (wbo1.4b) R 10837 10839 10523 0 -1 4202496 19759 0 0 0 171967 217 0 0 25 0 1 0 3464481 76222464 18134 1992294400 134512640 135751879 4294149568 18446744073709551615 134519024 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10839/statm: 18609 18134 150 303 0 18304 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 74436

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10889
/proc/meminfo: memFree=1416480/2059040 swapFree=4192956/4192956
[pid=10839] ppid=10837 vsize=76548 CPUtime=1781.81
/proc/10839/stat : 10839 (wbo1.4b) R 10837 10839 10523 0 -1 4202496 20301 0 0 0 177957 224 0 0 25 0 1 0 3464481 78385152 18676 1992294400 134512640 135751879 4294149568 18446744073709551615 134611292 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10839/statm: 19137 18676 150 303 0 18832 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 76548



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10891
/proc/meminfo: memFree=1415860/2059040 swapFree=4192956/4192956
[pid=10839] ppid=10837 vsize=77208 CPUtime=1800.02
/proc/10839/stat : 10839 (wbo1.4b) R 10837 10839 10523 0 -1 4202496 20452 0 0 0 179775 227 0 0 25 0 1 0 3464481 79060992 18827 1992294400 134512640 135751879 4294149568 18446744073709551615 134611297 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10839/statm: 19302 18827 150 303 0 18997 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 77208

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10891
/proc/meminfo: memFree=1415860/2059040 swapFree=4192956/4192956
[pid=10839] ppid=10837 vsize=77208 CPUtime=1800.02
/proc/10839/stat : 10839 (wbo1.4b) R 10837 10839 10523 0 -1 4202496 20452 0 0 0 179775 227 0 0 25 0 1 0 3464481 79060992 18827 1992294400 134512640 135751879 4294149568 18446744073709551615 134611297 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10839/statm: 19302 18827 150 303 0 18997 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 77208

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.52
CPU time (s): 1800.04
CPU user time (s): 1797.75
CPU system time (s): 2.28265
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 77208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.75
system time used= 2.28265
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20452
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= 3
involuntary context switches= 7832

runsolver used 2.79557 second user time and 8.68468 second system time

The end

Launcher Data 

Begin job on node030 at 2010-06-15 19:08:11
IDJOB=2655959
IDBENCH=2949
IDSOLVER=1161
FILE ID=node030/2655959-1276621691
PBS_JOBID= 11172316
Free space on /tmp= 62552 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_18.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2655959-1276621691/watcher-2655959-1276621691 -o /tmp/evaluation-result-2655959-1276621691/solver-2655959-1276621691 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2655959-1276621691.opb

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

MD5SUM BENCH= 92a7a1679de6bb1b52854275d5fc6396
RANDOM SEED=126226575

node030.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		: 3000.244
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
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	: 5599.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1493276 kB
Buffers:         84708 kB
Cached:         353164 kB
SwapCached:          0 kB
Active:         197020 kB
Inactive:       300572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1493276 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            7376 kB
Writeback:           0 kB
AnonPages:       59680 kB
Mapped:          15348 kB
Slab:            46400 kB
PageTables:       4056 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180376 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= 62552 MiB
End job on node030 at 2010-06-15 19:38:14