Trace number 2655372

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
wbo 1.4a? (MO) 1416.76 1417.28

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
prestwich/robin/normalized-robin16.opb
MD5SUMd761333f7ff9a755d3cd90e52b11f227
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables14400
Total number of constraints1088
Number of constraints which are clauses480
Number of constraints which are cardinality constraints (but not clauses)608
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint120
Maximum length of a constraint225
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 227
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.01	c wbo 1.4 beta - 20100517
0.00/0.01	c Parsing opb file format. File HOME/instance-2655372-1276260385.opb.
0.00/0.01	c Instance file HOME/instance-2655372-1276260385.opb
0.00/0.01	c File size is 1337368 bytes.
0.19/0.22	c Highest Coefficient sum: 227
0.19/0.22	c ============================[ Problem Statistics ]=============================
0.19/0.22	c |                                                                             |
0.19/0.22	c |  Parsing time:          0.22         s                                      |
0.19/0.22	c |  Number Variables:      14400                                               |
0.19/0.22	c |  Number Clauses:        480                                                 |
0.19/0.22	c |  Number Cardinality:    608                                                 |
0.19/0.22	c |  Number PB Constraints: 0                                                   |
0.19/0.22	c ============================[ Search Statistics ]==============================
0.19/0.22	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.19/0.22	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.19/0.22	c ===============================================================================
0.19/0.22	c |         0 |   14400     1088   144000 |     5000        0    nan |  0.000 % |
0.29/0.36	c |       100 |   14400     1088   144000 |     5500      100    315 |  0.000 % |
0.49/0.52	c |       251 |   14400     1088   144000 |     6050      251    352 |  0.000 % |
0.79/0.83	c |       477 |   14400     1088   144000 |     6655      477    376 |  0.000 % |
1.19/1.29	c |       814 |   14400     1088   144000 |     7320      814    422 |  0.000 % |
1.99/2.03	c |      1321 |   14400     1088   144000 |     8052     1321    474 |  0.000 % |
3.79/3.80	c |      2081 |   14400     1088   144000 |     8857     2081    646 |  0.000 % |
7.28/7.32	c |      3223 |   14400     1088   144000 |     9743     3223    870 |  0.000 % |
11.39/11.49	c |      4932 |   14400     1088   144000 |    10717     4932    919 |  0.000 % |
24.69/24.76	c |      7495 |   14400     1088   144000 |    11789     7495   1193 |  0.000 % |
34.58/34.65	c |     11339 |   14400     1088   144000 |    12968    11339   1124 |  0.000 % |
58.38/58.49	c |     17106 |   14400     1088   144000 |    14265    17106   1273 |  0.000 % |
92.56/92.63	c |     25755 |   14400     1088   144000 |    15692    17202   1292 |  0.000 % |
195.83/195.96	c |     38731 |   14400     1088   144000 |    17261    21577   1822 |  0.000 % |
297.28/297.42	c |     58192 |   14400     1088   144000 |    18987    13829   2119 |  0.000 % |
498.81/499.07	c |     87386 |   14400     1088   144000 |    20886    28371   2370 |  0.000 % |
946.74/947.13	c |    131175 |   14400     1088   144000 |    22974    19387   2880 |  0.000 % |

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2655372-1276260385/watcher-2655372-1276260385 -o /tmp/evaluation-result-2655372-1276260385/solver-2655372-1276260385 -C 1800 -W 2000 -M 1800 wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655372-1276260385.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: 0.00 0.00 0.00 3/107 2342
/proc/meminfo: memFree=1699668/2059040 swapFree=4192956/4192956
[pid=2342] ppid=2340 vsize=4392 CPUtime=0.01
/proc/2342/stat : 2342 (wbo1.4a) R 2340 2342 2317 0 -1 4202496 418 0 0 0 1 0 0 0 17 0 1 0 79218 4497408 336 1992294400 134512640 135751879 4287869168 18446744073709551615 134613782 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2342/statm: 1098 336 144 303 0 466 0

[startup+0.0541201 s]
/proc/loadavg: 0.00 0.00 0.00 3/107 2342
/proc/meminfo: memFree=1699668/2059040 swapFree=4192956/4192956
[pid=2342] ppid=2340 vsize=6628 CPUtime=0.05
/proc/2342/stat : 2342 (wbo1.4a) R 2340 2342 2317 0 -1 4202496 955 0 0 0 5 0 0 0 17 0 1 0 79218 6787072 873 1992294400 134512640 135751879 4287869168 18446744073709551615 134559744 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2342/statm: 1657 873 201 303 0 1025 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 6628

[startup+0.102123 s]
/proc/loadavg: 0.00 0.00 0.00 3/107 2342
/proc/meminfo: memFree=1699668/2059040 swapFree=4192956/4192956
[pid=2342] ppid=2340 vsize=7156 CPUtime=0.09
/proc/2342/stat : 2342 (wbo1.4a) R 2340 2342 2317 0 -1 4202496 1135 0 0 0 9 0 0 0 17 0 1 0 79218 7327744 1053 1992294400 134512640 135751879 4287869168 18446744073709551615 135225260 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2342/statm: 1789 1053 270 303 0 1157 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7156

[startup+0.300137 s]
/proc/loadavg: 0.00 0.00 0.00 3/107 2342
/proc/meminfo: memFree=1699668/2059040 swapFree=4192956/4192956
[pid=2342] ppid=2340 vsize=8140 CPUtime=0.29
/proc/2342/stat : 2342 (wbo1.4a) R 2340 2342 2317 0 -1 4202496 1906 0 0 0 29 0 0 0 18 0 1 0 79218 8335360 1497 1992294400 134512640 135751879 4287869168 18446744073709551615 134518465 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2342/statm: 2035 1497 142 303 0 1730 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8140

[startup+0.701164 s]
/proc/loadavg: 0.00 0.00 0.00 3/107 2342
/proc/meminfo: memFree=1699668/2059040 swapFree=4192956/4192956
[pid=2342] ppid=2340 vsize=8668 CPUtime=0.69
/proc/2342/stat : 2342 (wbo1.4a) R 2340 2342 2317 0 -1 4202496 2054 0 0 0 68 1 0 0 18 0 1 0 79218 8876032 1645 1992294400 134512640 135751879 4287869168 18446744073709551615 134605060 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2342/statm: 2167 1645 143 303 0 1862 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8668

[startup+1.50121 s]
/proc/loadavg: 0.00 0.00 0.00 2/108 2343
/proc/meminfo: memFree=1692964/2059040 swapFree=4192956/4192956
[pid=2342] ppid=2340 vsize=9992 CPUtime=1.49
/proc/2342/stat : 2342 (wbo1.4a) R 2340 2342 2317 0 -1 4202496 2361 0 0 0 147 2 0 0 19 0 1 0 79218 10231808 1952 1992294400 134512640 135751879 4287869168 18446744073709551615 134518944 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2342/statm: 2498 1952 143 303 0 2193 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9992

[startup+3.10132 s]
/proc/loadavg: 0.00 0.00 0.00 2/108 2343
/proc/meminfo: memFree=1690980/2059040 swapFree=4192956/4192956
[pid=2342] ppid=2340 vsize=12544 CPUtime=3.09
/proc/2342/stat : 2342 (wbo1.4a) R 2340 2342 2317 0 -1 4202496 3000 0 0 0 307 2 0 0 24 0 1 0 79218 12845056 2591 1992294400 134512640 135751879 4287869168 18446744073709551615 134518929 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2342/statm: 3136 2591 143 303 0 2831 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12544

[startup+6.30053 s]
/proc/loadavg: 0.08 0.02 0.01 2/108 2343
/proc/meminfo: memFree=1685400/2059040 swapFree=4192956/4192956
[pid=2342] ppid=2340 vsize=17860 CPUtime=6.29
/proc/2342/stat : 2342 (wbo1.4a) R 2340 2342 2317 0 -1 4202496 4343 0 0 0 624 5 0 0 25 0 1 0 79218 18288640 3934 1992294400 134512640 135751879 4287869168 18446744073709551615 134605073 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2342/statm: 4465 3934 143 303 0 4160 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17860

[startup+12.7009 s]
/proc/loadavg: 0.15 0.03 0.01 2/108 2343
/proc/meminfo: memFree=1674364/2059040 swapFree=4192956/4192956
[pid=2342] ppid=2340 vsize=28288 CPUtime=12.69
/proc/2342/stat : 2342 (wbo1.4a) R 2340 2342 2317 0 -1 4202496 6959 0 0 0 1261 8 0 0 25 0 1 0 79218 28966912 6550 1992294400 134512640 135751879 4287869168 18446744073709551615 134605039 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2342/statm: 7072 6550 143 303 0 6767 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28288

[startup+25.5018 s]
/proc/loadavg: 0.34 0.08 0.02 2/108 2343
/proc/meminfo: memFree=1657128/2059040 swapFree=4192956/4192956
[pid=2342] ppid=2340 vsize=45232 CPUtime=25.49
/proc/2342/stat : 2342 (wbo1.4a) R 2340 2342 2317 0 -1 4202496 11194 0 0 0 2537 12 0 0 25 0 1 0 79218 46317568 10785 1992294400 134512640 135751879 4287869168 18446744073709551615 134518464 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2342/statm: 11308 10785 143 303 0 11003 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 45232

[startup+51.1007 s]
/proc/loadavg: 0.56 0.15 0.05 2/108 2344
/proc/meminfo: memFree=1618068/2059040 swapFree=4192956/4192956
[pid=2342] ppid=2340 vsize=84620 CPUtime=51.08
/proc/2342/stat : 2342 (wbo1.4a) R 2340 2342 2317 0 -1 4202496 21020 0 0 0 5088 20 0 0 25 0 1 0 79218 86650880 20611 1992294400 134512640 135751879 4287869168 18446744073709551615 134519008 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2342/statm: 21155 20611 143 303 0 20850 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 84620

[startup+102.308 s]
/proc/loadavg: 0.81 0.28 0.10 2/108 2344
/proc/meminfo: memFree=1551976/2059040 swapFree=4192956/4192956
[pid=2342] ppid=2340 vsize=149732 CPUtime=102.27
/proc/2342/stat : 2342 (wbo1.4a) R 2340 2342 2317 0 -1 4202496 37323 0 0 0 10191 36 0 0 25 0 1 0 79218 153325568 36914 1992294400 134512640 135751879 4287869168 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2342/statm: 37433 36914 143 303 0 37128 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 149732

[startup+162.301 s]
/proc/loadavg: 0.93 0.41 0.15 2/108 2345
/proc/meminfo: memFree=1484396/2059040 swapFree=4192956/4192956
[pid=2342] ppid=2340 vsize=217760 CPUtime=162.24
/proc/2342/stat : 2342 (wbo1.4a) R 2340 2342 2317 0 -1 4202496 54319 0 0 0 16177 47 0 0 25 0 1 0 79218 222986240 53910 1992294400 134512640 135751879 4287869168 18446744073709551615 134605082 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2342/statm: 54440 53910 143 303 0 54135 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 217760

[startup+222.301 s]
/proc/loadavg: 0.97 0.51 0.20 2/108 2346
/proc/meminfo: memFree=1394868/2059040 swapFree=4192956/4192956
[pid=2342] ppid=2340 vsize=306596 CPUtime=222.22
/proc/2342/stat : 2342 (wbo1.4a) R 2340 2342 2317 0 -1 4202496 76506 0 0 0 22161 61 0 0 25 0 1 0 79218 313954304 76097 1992294400 134512640 135751879 4287869168 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2342/statm: 76649 76097 143 303 0 76344 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 306596

[startup+282.301 s]
/proc/loadavg: 0.99 0.60 0.25 2/108 2347
/proc/meminfo: memFree=1283268/2059040 swapFree=4192956/4192956
[pid=2342] ppid=2340 vsize=418992 CPUtime=282.19
/proc/2342/stat : 2342 (wbo1.4a) R 2340 2342 2317 0 -1 4202496 104617 0 0 0 28141 78 0 0 25 0 1 0 79218 429047808 104208 1992294400 134512640 135751879 4287869168 18446744073709551615 134517409 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2342/statm: 104748 104208 143 303 0 104443 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 418992

[startup+342.301 s]
/proc/loadavg: 0.99 0.67 0.29 2/108 2347
/proc/meminfo: memFree=1164228/2059040 swapFree=4192956/4192956
[pid=2342] ppid=2340 vsize=536904 CPUtime=342.17
/proc/2342/stat : 2342 (wbo1.4a) R 2340 2342 2317 0 -1 4202496 134077 0 0 0 34112 105 0 0 25 0 1 0 79218 549789696 133668 1992294400 134512640 135751879 4287869168 18446744073709551615 134605063 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2342/statm: 134226 133668 143 303 0 133921 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 536904

[startup+402.301 s]
/proc/loadavg: 0.99 0.73 0.33 2/108 2348
/proc/meminfo: memFree=1087720/2059040 swapFree=4192956/4192956
[pid=2342] ppid=2340 vsize=613868 CPUtime=402.14
/proc/2342/stat : 2342 (wbo1.4a) R 2340 2342 2317 0 -1 4202496 153335 0 0 0 40095 119 0 0 25 0 1 0 79218 628600832 152926 1992294400 134512640 135751879 4287869168 18446744073709551615 134616505 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2342/statm: 153467 152926 143 303 0 153162 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 613868

[startup+462.301 s]
/proc/loadavg: 0.99 0.77 0.37 2/108 2349
/proc/meminfo: memFree=1022620/2059040 swapFree=4192956/4192956
[pid=2342] ppid=2340 vsize=678204 CPUtime=462.12
/proc/2342/stat : 2342 (wbo1.4a) R 2340 2342 2317 0 -1 4202496 169410 0 0 0 46085 127 0 0 25 0 1 0 79218 694480896 169001 1992294400 134512640 135751879 4287869168 18446744073709551615 134605084 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2342/statm: 169551 169001 143 303 0 169246 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 678204

[startup+522.301 s]
/proc/loadavg: 0.99 0.81 0.41 2/108 2350
/proc/meminfo: memFree=947724/2059040 swapFree=4192956/4192956
[pid=2342] ppid=2340 vsize=753912 CPUtime=522.1
/proc/2342/stat : 2342 (wbo1.4a) R 2340 2342 2317 0 -1 4202496 188353 0 0 0 52071 139 0 0 25 0 1 0 79218 772005888 187944 1992294400 134512640 135751879 4287869168 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2342/statm: 188478 187944 143 303 0 188173 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 753912

[startup+582.301 s]
/proc/loadavg: 0.99 0.84 0.44 2/108 2351
/proc/meminfo: memFree=864520/2059040 swapFree=4192956/4192956
[pid=2342] ppid=2340 vsize=836192 CPUtime=582.07
/proc/2342/stat : 2342 (wbo1.4a) R 2340 2342 2317 0 -1 4202496 208909 0 0 0 58055 152 0 0 25 0 1 0 79218 856260608 208500 1992294400 134512640 135751879 4287869168 18446744073709551615 134616276 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2342/statm: 209048 208500 143 303 0 208743 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 836192

[startup+642.301 s]
/proc/loadavg: 0.99 0.87 0.47 2/108 2351
/proc/meminfo: memFree=790120/2059040 swapFree=4192956/4192956
[pid=2342] ppid=2340 vsize=909716 CPUtime=642.05
/proc/2342/stat : 2342 (wbo1.4a) R 2340 2342 2317 0 -1 4202496 227291 0 0 0 64041 164 0 0 25 0 1 0 79218 931549184 226882 1992294400 134512640 135751879 4287869168 18446744073709551615 134517425 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2342/statm: 227429 226882 143 303 0 227124 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 909716

[startup+702.301 s]
/proc/loadavg: 0.99 0.89 0.50 2/108 2352
/proc/meminfo: memFree=727376/2059040 swapFree=4192956/4192956
[pid=2342] ppid=2340 vsize=972836 CPUtime=702.02
/proc/2342/stat : 2342 (wbo1.4a) R 2340 2342 2317 0 -1 4202496 243073 0 0 0 70028 174 0 0 25 0 1 0 79218 996184064 242664 1992294400 134512640 135751879 4287869168 18446744073709551615 134518928 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2342/statm: 243209 242664 143 303 0 242904 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 972836

[startup+762.308 s]
/proc/loadavg: 0.99 0.91 0.53 2/108 2353
/proc/meminfo: memFree=671576/2059040 swapFree=4192956/4192956
[pid=2342] ppid=2340 vsize=1027908 CPUtime=762.01
/proc/2342/stat : 2342 (wbo1.4a) R 2340 2342 2317 0 -1 4202496 256829 0 0 0 76018 183 0 0 25 0 1 0 79218 1052577792 256420 1992294400 134512640 135751879 4287869168 18446744073709551615 134518470 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2342/statm: 256977 256420 143 303 0 256672 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 1027908

[startup+822.302 s]
/proc/loadavg: 0.99 0.92 0.56 2/108 2354
/proc/meminfo: memFree=615528/2059040 swapFree=4192956/4192956
[pid=2342] ppid=2340 vsize=1084028 CPUtime=821.98
/proc/2342/stat : 2342 (wbo1.4a) R 2340 2342 2317 0 -1 4202496 270882 0 0 0 82007 191 0 0 25 0 1 0 79218 1110044672 270473 1992294400 134512640 135751879 4287869168 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2342/statm: 271007 270473 143 303 0 270702 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 1084028

[startup+882.301 s]
/proc/loadavg: 0.99 0.93 0.58 2/108 2364
/proc/meminfo: memFree=565252/2059040 swapFree=4192956/4192956
[pid=2342] ppid=2340 vsize=1133344 CPUtime=881.96
/proc/2342/stat : 2342 (wbo1.4a) R 2340 2342 2317 0 -1 4202496 283185 0 0 0 87996 200 0 0 25 0 1 0 79218 1160544256 282776 1992294400 134512640 135751879 4287869168 18446744073709551615 134616516 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2342/statm: 283336 282776 143 303 0 283031 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 1133344

[startup+942.301 s]
/proc/loadavg: 0.99 0.94 0.61 2/108 2364
/proc/meminfo: memFree=507220/2059040 swapFree=4192956/4192956
[pid=2342] ppid=2340 vsize=1191656 CPUtime=941.93
/proc/2342/stat : 2342 (wbo1.4a) R 2340 2342 2317 0 -1 4202496 297767 0 0 0 93985 208 0 0 25 0 1 0 79218 1220255744 297358 1992294400 134512640 135751879 4287869168 18446744073709551615 134605039 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2342/statm: 297914 297358 143 303 0 297609 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 1191656

[startup+1002.3 s]
/proc/loadavg: 0.99 0.95 0.63 2/108 2365
/proc/meminfo: memFree=388800/2059040 swapFree=4192956/4192956
[pid=2342] ppid=2340 vsize=1309672 CPUtime=1001.92
/proc/2342/stat : 2342 (wbo1.4a) R 2340 2342 2317 0 -1 4202496 327272 0 0 0 99958 234 0 0 25 0 1 0 79218 1341104128 326863 1992294400 134512640 135751879 4287869168 18446744073709551615 134518941 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2342/statm: 327418 326863 143 303 0 327113 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 1309672

[startup+1062.3 s]
/proc/loadavg: 0.99 0.95 0.65 2/108 2366
/proc/meminfo: memFree=296420/2059040 swapFree=4192956/4192956
[pid=2342] ppid=2340 vsize=1402180 CPUtime=1061.9
/proc/2342/stat : 2342 (wbo1.4a) R 2340 2342 2317 0 -1 4202496 350418 0 0 0 105943 247 0 0 25 0 1 0 79218 1435832320 350009 1992294400 134512640 135751879 4287869168 18446744073709551615 134610803 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2342/statm: 350545 350009 143 303 0 350240 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 1402180

[startup+1122.3 s]
/proc/loadavg: 0.99 0.96 0.67 2/108 2367
/proc/meminfo: memFree=233676/2059040 swapFree=4192956/4192956
[pid=2342] ppid=2340 vsize=1464428 CPUtime=1121.88
/proc/2342/stat : 2342 (wbo1.4a) R 2340 2342 2317 0 -1 4202496 365968 0 0 0 111933 255 0 0 25 0 1 0 79218 1499574272 365559 1992294400 134512640 135751879 4287869168 18446744073709551615 134616486 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2342/statm: 366107 365559 143 303 0 365802 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 1464428

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.68 2/108 2368
/proc/meminfo: memFree=175768/2059040 swapFree=4192956/4192956
[pid=2342] ppid=2340 vsize=1523300 CPUtime=1181.86
/proc/2342/stat : 2342 (wbo1.4a) R 2340 2342 2317 0 -1 4202496 380672 0 0 0 117923 263 0 0 25 0 1 0 79218 1559859200 380263 1992294400 134512640 135751879 4287869168 18446744073709551615 134518944 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2342/statm: 380825 380263 143 303 0 380520 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 1523300

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.70 2/108 2368
/proc/meminfo: memFree=101120/2059040 swapFree=4192956/4192956
[pid=2342] ppid=2340 vsize=1597052 CPUtime=1241.83
/proc/2342/stat : 2342 (wbo1.4a) R 2340 2342 2317 0 -1 4202496 399130 0 0 0 123910 273 0 0 25 0 1 0 79218 1635381248 398721 1992294400 134512640 135751879 4287869168 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2342/statm: 399263 398721 143 303 0 398958 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 1597052

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.72 2/108 2369
/proc/meminfo: memFree=24612/2059040 swapFree=4192956/4192956
[pid=2342] ppid=2340 vsize=1672656 CPUtime=1301.82
/proc/2342/stat : 2342 (wbo1.4a) R 2340 2342 2317 0 -1 4202496 418026 0 0 0 129899 283 0 0 25 0 1 0 79218 1712799744 417617 1992294400 134512640 135751879 4287869168 18446744073709551615 134605030 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2342/statm: 418164 417617 143 303 0 417859 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 1672656

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.73 2/108 2370
/proc/meminfo: memFree=9340/2059040 swapFree=4192956/4192956
[pid=2342] ppid=2340 vsize=1763836 CPUtime=1361.79
/proc/2342/stat : 2342 (wbo1.4a) R 2340 2342 2317 0 -1 4202496 440817 0 0 0 135886 293 0 0 25 0 1 0 79218 1806168064 440408 1992294400 134512640 135751879 4287869168 18446744073709551615 134604729 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2342/statm: 440959 440408 143 303 0 440654 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 1763836



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1417.1 s]
/proc/loadavg: 0.99 0.97 0.75 2/108 2371
/proc/meminfo: memFree=9744/2059040 swapFree=4192956/4192956
[pid=2342] ppid=2340 vsize=1843432 CPUtime=1416.59
/proc/2342/stat : 2342 (wbo1.4a) R 2340 2342 2317 0 -1 4202496 460698 0 0 0 141354 305 0 0 25 0 1 0 79218 1887674368 460289 1992294400 134512640 135751879 4287869168 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2342/statm: 460858 460289 143 303 0 460553 0
Current children cumulated CPU time (s) 1416.59
Current children cumulated vsize (KiB) 1843432

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

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

[startup+1417.21 s]
/proc/loadavg: 0.99 0.97 0.75 2/108 2371
/proc/meminfo: memFree=9744/2059040 swapFree=4192956/4192956
[pid=2342] ppid=2340 vsize=0 CPUtime=1416.69
/proc/2342/stat : 2342 (wbo1.4a) R 2340 2342 2317 0 -1 4203524 460698 0 0 0 141354 315 0 0 25 0 1 0 79218 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/2342/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1416.69
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1417.28
CPU time (s): 1416.76
CPU user time (s): 1413.54
CPU system time (s): 3.21951
CPU usage (%): 99.9637
Max. virtual memory (cumulated for all children) (KiB): 1843432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1413.54
system time used= 3.21951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460698
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= 4
involuntary context switches= 16669

runsolver used 2.28465 second user time and 6.75697 second system time

The end

Launcher Data 

Begin job on node019 at 2010-06-11 14:46:26
IDJOB=2655372
IDBENCH=1153
IDSOLVER=1160
FILE ID=node019/2655372-1276260385
PBS_JOBID= 11172193
Free space on /tmp= 62328 MiB

SOLVER NAME= wbo 1.4a
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/prestwich/robin/normalized-robin16.opb
COMMAND LINE= wbo1.4a -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2655372-1276260385/watcher-2655372-1276260385 -o /tmp/evaluation-result-2655372-1276260385/solver-2655372-1276260385 -C 1800 -W 2000 -M 1800  wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655372-1276260385.opb

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

MD5SUM BENCH= d761333f7ff9a755d3cd90e52b11f227
RANDOM SEED=266604399

node019.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		: 3000.264
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	: 6000.52
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		: 3000.264
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:       1701760 kB
Buffers:         14472 kB
Cached:         238144 kB
SwapCached:          0 kB
Active:          94592 kB
Inactive:       216852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1701760 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4176 kB
Writeback:           0 kB
AnonPages:       58848 kB
Mapped:          15268 kB
Slab:            24112 kB
PageTables:       4112 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180336 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= 62324 MiB
End job on node019 at 2010-06-11 15:10:05