Trace number 2655708

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? (TO) 1800.03 1800.61

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/www.ps.uni-sb.de/
~walser/benchmarks/ppp-problems/normalized-ppp:1-9,16-19.opb
MD5SUM732cdc3fa8b0bf0f47e882c13d928a6d
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark1552.26
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables4626
Total number of constraints30747
Number of constraints which are clauses29724
Number of constraints which are cardinality constraints (but not clauses)945
Number of constraints which are nor clauses,nor cardinality constraints78
Minimum length of a constraint3
Maximum length of a constraint29
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 10
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 101
Number of bits of the biggest sum of numbers7
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-2655708-1276342943.opb.
0.00/0.00	c Instance file HOME/instance-2655708-1276342943.opb
0.00/0.00	c File size is 1096341 bytes.
0.09/0.16	c Highest Coefficient sum: 101
0.09/0.16	c ============================[ Problem Statistics ]=============================
0.09/0.16	c |                                                                             |
0.09/0.16	c |  Parsing time:          0.16         s                                      |
0.09/0.16	c |  Number Variables:      4626                                                |
0.09/0.16	c |  Number Clauses:        29898                                               |
0.09/0.16	c |  Number Cardinality:    945                                                 |
0.09/0.16	c |  Number PB Constraints: 78                                                  |
0.09/0.16	c ============================[ Search Statistics ]==============================
0.09/0.16	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.16	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.09/0.16	c ===============================================================================
0.09/0.16	c |         0 |    4626    30921   100368 |    10307        0    nan |  0.000 % |
0.09/0.17	c |       102 |    4626    30921   100368 |    11337      102     16 |  0.000 % |
0.09/0.18	c |       253 |    4626    30921   100368 |    12471      253     57 |  0.000 % |
0.19/0.20	c |       479 |    4626    30921   100368 |    13718      479     62 |  0.000 % |
0.19/0.23	c |       816 |    4626    30921   100368 |    15090      816     78 |  0.000 % |
0.19/0.29	c |      1322 |    4626    30921   100368 |    16599     1322     77 |  0.000 % |
0.29/0.38	c |      2081 |    4626    30921   100368 |    18259     2081     88 |  0.000 % |
0.49/0.56	c |      3222 |    4626    30921   100368 |    20085     3222    116 |  0.000 % |
0.79/0.82	c |      4931 |    4626    30921   100368 |    22093     4931    107 |  0.000 % |
1.09/1.18	c |      7495 |    4626    30921   100368 |    24303     7495     95 |  0.000 % |
1.99/2.00	c |     11339 |    4626    30921   100368 |    26733    11339     95 |  0.000 % |
2.99/3.06	c |     17106 |    4626    30921   100368 |    29407    17106     86 |  0.000 % |
5.29/5.33	c |     25755 |    4626    30921   100368 |    32347    25755     87 |  0.000 % |
11.19/11.20	c |     38729 |    4626    30921   100368 |    35582    17469     80 |  0.000 % |
18.08/18.15	c |     58191 |    4626    30921   100368 |    39140    12996     75 |  0.000 % |
31.69/31.77	c |     87384 |    4626    30921   100368 |    43054    15679     60 |  0.000 % |
48.28/48.40	c |    131174 |    4626    30921   100368 |    47360    29217     91 |  0.000 % |
119.87/119.98	c |    196861 |    4626    30921   100368 |    52096    22993    207 |  0.000 % |
189.74/189.86	c |    295387 |    4626    30921   100368 |    57306    47042    171 |  0.000 % |
434.29/434.45	c |    443180 |    4626    30921   100368 |    63036    19440    187 |  0.000 % |
832.98/833.20	c |    664863 |    4626    30921   100368 |    69340    46026    231 |  0.000 % |
1398.13/1398.55	c |    997389 |    4626    30921   100368 |    76274    52016    239 |  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-2655708-1276342943/watcher-2655708-1276342943 -o /tmp/evaluation-result-2655708-1276342943/solver-2655708-1276342943 -C 1800 -W 2000 -M 1800 wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655708-1276342943.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 12322
/proc/meminfo: memFree=1855216/2059040 swapFree=4135792/4192956
[pid=12322] ppid=12320 vsize=3968 CPUtime=0
/proc/12322/stat : 12322 (wbo1.4a) R 12320 12322 11593 0 -1 4202496 359 0 0 0 0 0 0 0 18 0 1 0 9895634 4063232 278 1992294400 134512640 135751879 4290080496 18446744073709551615 134564614 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12322/statm: 992 279 138 303 0 419 0

[startup+0.0289911 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 12322
/proc/meminfo: memFree=1855216/2059040 swapFree=4135792/4192956
[pid=12322] ppid=12320 vsize=4752 CPUtime=0.02
/proc/12322/stat : 12322 (wbo1.4a) R 12320 12322 11593 0 -1 4202496 562 0 0 0 2 0 0 0 20 0 1 0 9895634 4866048 481 1992294400 134512640 135751879 4290080496 18446744073709551615 135187985 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12322/statm: 1188 482 170 303 0 615 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4752

[startup+0.100997 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 12322
/proc/meminfo: memFree=1855216/2059040 swapFree=4135792/4192956
[pid=12322] ppid=12320 vsize=5532 CPUtime=0.09
/proc/12322/stat : 12322 (wbo1.4a) R 12320 12322 11593 0 -1 4202496 871 0 0 0 9 0 0 0 20 0 1 0 9895634 5664768 790 1992294400 134512640 135751879 4290080496 18446744073709551615 134560383 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12322/statm: 1383 790 294 303 0 810 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5532

[startup+0.301017 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 12322
/proc/meminfo: memFree=1855216/2059040 swapFree=4135792/4192956
[pid=12322] ppid=12320 vsize=5964 CPUtime=0.29
/proc/12322/stat : 12322 (wbo1.4a) R 12320 12322 11593 0 -1 4202496 1376 0 0 0 28 1 0 0 20 0 1 0 9895634 6107136 1027 1992294400 134512640 135751879 4290080496 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12322/statm: 1491 1027 143 303 0 1186 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5964

[startup+0.701054 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 12322
/proc/meminfo: memFree=1855216/2059040 swapFree=4135792/4192956
[pid=12322] ppid=12320 vsize=7684 CPUtime=0.69
/proc/12322/stat : 12322 (wbo1.4a) R 12320 12322 11593 0 -1 4202496 1809 0 0 0 67 2 0 0 20 0 1 0 9895634 7868416 1460 1992294400 134512640 135751879 4290080496 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12322/statm: 1921 1460 143 303 0 1616 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7684

[startup+1.50113 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12323
/proc/meminfo: memFree=1849008/2059040 swapFree=4135792/4192956
[pid=12322] ppid=12320 vsize=9928 CPUtime=1.49
/proc/12322/stat : 12322 (wbo1.4a) R 12320 12322 11593 0 -1 4202496 2353 0 0 0 145 4 0 0 23 0 1 0 9895634 10166272 2004 1992294400 134512640 135751879 4290080496 18446744073709551615 134616492 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12322/statm: 2482 2004 143 303 0 2177 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9928

[startup+3.10028 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12323
/proc/meminfo: memFree=1846156/2059040 swapFree=4135792/4192956
[pid=12322] ppid=12320 vsize=13096 CPUtime=3.09
/proc/12322/stat : 12322 (wbo1.4a) R 12320 12322 11593 0 -1 4202496 3167 0 0 0 302 7 0 0 25 0 1 0 9895634 13410304 2818 1992294400 134512640 135751879 4290080496 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12322/statm: 3274 2818 143 303 0 2969 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13096

[startup+6.30158 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12323
/proc/meminfo: memFree=1840080/2059040 swapFree=4135792/4192956
[pid=12322] ppid=12320 vsize=18152 CPUtime=6.29
/proc/12322/stat : 12322 (wbo1.4a) R 12320 12322 11593 0 -1 4202496 4421 0 0 0 618 11 0 0 25 0 1 0 9895634 18587648 4072 1992294400 134512640 135751879 4290080496 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12322/statm: 4538 4072 143 303 0 4233 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18152

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12323
/proc/meminfo: memFree=1833012/2059040 swapFree=4135792/4192956
[pid=12322] ppid=12320 vsize=25436 CPUtime=12.69
/proc/12322/stat : 12322 (wbo1.4a) R 12320 12322 11593 0 -1 4202496 6228 0 0 0 1253 16 0 0 25 0 1 0 9895634 26046464 5879 1992294400 134512640 135751879 4290080496 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12322/statm: 6359 5879 143 303 0 6054 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25436

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12323
/proc/meminfo: memFree=1820116/2059040 swapFree=4135792/4192956
[pid=12322] ppid=12320 vsize=37264 CPUtime=25.49
/proc/12322/stat : 12322 (wbo1.4a) R 12320 12322 11593 0 -1 4202496 9177 0 0 0 2523 26 0 0 25 0 1 0 9895634 38158336 8828 1992294400 134512640 135751879 4290080496 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12322/statm: 9316 8828 143 303 0 9011 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 37264

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12323
/proc/meminfo: memFree=1790852/2059040 swapFree=4135792/4192956
[pid=12322] ppid=12320 vsize=67220 CPUtime=51.08
/proc/12322/stat : 12322 (wbo1.4a) R 12320 12322 11593 0 -1 4202496 16654 0 0 0 5061 47 0 0 25 0 1 0 9895634 68833280 16305 1992294400 134512640 135751879 4290080496 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12322/statm: 16805 16305 143 303 0 16500 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 67220

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12325
/proc/meminfo: memFree=1741004/2059040 swapFree=4135792/4192956
[pid=12322] ppid=12320 vsize=116064 CPUtime=102.27
/proc/12322/stat : 12322 (wbo1.4a) R 12320 12322 11593 0 -1 4202496 28844 0 0 0 10156 71 0 0 25 0 1 0 9895634 118849536 28495 1992294400 134512640 135751879 4290080496 18446744073709551615 134616516 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12322/statm: 29016 28495 143 303 0 28711 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 116064

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12327
/proc/meminfo: memFree=1681112/2059040 swapFree=4135792/4192956
[pid=12322] ppid=12320 vsize=176260 CPUtime=162.25
/proc/12322/stat : 12322 (wbo1.4a) R 12320 12322 11593 0 -1 4202496 43876 0 0 0 16114 111 0 0 25 0 1 0 9895634 180490240 43527 1992294400 134512640 135751879 4290080496 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12322/statm: 44065 43527 143 303 0 43760 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 176260

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12329
/proc/meminfo: memFree=1619980/2059040 swapFree=4135792/4192956
[pid=12322] ppid=12320 vsize=236844 CPUtime=222.23
/proc/12322/stat : 12322 (wbo1.4a) R 12320 12322 11593 0 -1 4202496 59011 0 0 0 22079 144 0 0 25 0 1 0 9895634 242528256 58662 1992294400 134512640 135751879 4290080496 18446744073709551615 134517409 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12322/statm: 59211 58662 143 303 0 58906 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 236844

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12329
/proc/meminfo: memFree=1587120/2059040 swapFree=4135792/4192956
[pid=12322] ppid=12320 vsize=269908 CPUtime=282.22
/proc/12322/stat : 12322 (wbo1.4a) R 12320 12322 11593 0 -1 4202496 67279 0 0 0 28058 164 0 0 25 0 1 0 9895634 276385792 66930 1992294400 134512640 135751879 4290080496 18446744073709551615 134616520 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12322/statm: 67477 66930 143 303 0 67172 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 269908

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12331
/proc/meminfo: memFree=1563064/2059040 swapFree=4135792/4192956
[pid=12322] ppid=12320 vsize=294008 CPUtime=342.21
/proc/12322/stat : 12322 (wbo1.4a) R 12320 12322 11593 0 -1 4202496 73300 0 0 0 34041 180 0 0 25 0 1 0 9895634 301064192 72951 1992294400 134512640 135751879 4290080496 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12322/statm: 73502 72951 143 303 0 73197 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 294008

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12333
/proc/meminfo: memFree=1536404/2059040 swapFree=4135792/4192956
[pid=12322] ppid=12320 vsize=320328 CPUtime=402.19
/proc/12322/stat : 12322 (wbo1.4a) R 12320 12322 11593 0 -1 4202496 79863 0 0 0 40020 199 0 0 25 0 1 0 9895634 328015872 79514 1992294400 134512640 135751879 4290080496 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12322/statm: 80082 79514 143 303 0 79777 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 320328

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12335
/proc/meminfo: memFree=1503792/2059040 swapFree=4135792/4192956
[pid=12322] ppid=12320 vsize=353392 CPUtime=462.18
/proc/12322/stat : 12322 (wbo1.4a) R 12320 12322 11593 0 -1 4202496 88110 0 0 0 45999 219 0 0 25 0 1 0 9895634 361873408 87761 1992294400 134512640 135751879 4290080496 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12322/statm: 88348 87761 143 303 0 88043 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 353392

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12337
/proc/meminfo: memFree=1465724/2059040 swapFree=4135792/4192956
[pid=12322] ppid=12320 vsize=391396 CPUtime=522.16
/proc/12322/stat : 12322 (wbo1.4a) R 12320 12322 11593 0 -1 4202496 97553 0 0 0 51976 240 0 0 25 0 1 0 9895634 400789504 97204 1992294400 134512640 135751879 4290080496 18446744073709551615 134616746 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12322/statm: 97849 97204 143 303 0 97544 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 391396

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12339
/proc/meminfo: memFree=1443900/2059040 swapFree=4135792/4192956
[pid=12322] ppid=12320 vsize=413016 CPUtime=582.14
/proc/12322/stat : 12322 (wbo1.4a) R 12320 12322 11593 0 -1 4202496 102918 0 0 0 57959 255 0 0 25 0 1 0 9895634 422928384 102569 1992294400 134512640 135751879 4290080496 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12322/statm: 103254 102569 143 303 0 102949 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 413016

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12339
/proc/meminfo: memFree=1419968/2059040 swapFree=4135792/4192956
[pid=12322] ppid=12320 vsize=436832 CPUtime=642.14
/proc/12322/stat : 12322 (wbo1.4a) R 12320 12322 11593 0 -1 4202496 108865 0 0 0 63942 272 0 0 25 0 1 0 9895634 447315968 108516 1992294400 134512640 135751879 4290080496 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12322/statm: 109208 108516 143 303 0 108903 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 436832

[startup+702.301 s]

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

/proc/loadavg: 1.00 1.00 1.00 2/107 12362
/proc/meminfo: memFree=1090376/2059040 swapFree=4135792/4192956
[pid=12322] ppid=12320 vsize=766220 CPUtime=1181.99
/proc/12322/stat : 12322 (wbo1.4a) R 12320 12322 11593 0 -1 4202496 191080 0 0 0 117724 475 0 0 25 0 1 0 9895634 784609280 190731 1992294400 134512640 135751879 4290080496 18446744073709551615 134517425 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12322/statm: 191555 190731 143 303 0 191250 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 766220

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12364
/proc/meminfo: memFree=1054292/2059040 swapFree=4135792/4192956
[pid=12322] ppid=12320 vsize=802272 CPUtime=1241.97
/proc/12322/stat : 12322 (wbo1.4a) R 12320 12322 11593 0 -1 4202496 200068 0 0 0 123701 496 0 0 25 0 1 0 9895634 821526528 199719 1992294400 134512640 135751879 4290080496 18446744073709551615 134616492 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12322/statm: 200568 199719 143 303 0 200263 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 802272

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12366
/proc/meminfo: memFree=1021060/2059040 swapFree=4135792/4192956
[pid=12322] ppid=12320 vsize=834900 CPUtime=1301.96
/proc/12322/stat : 12322 (wbo1.4a) R 12320 12322 11593 0 -1 4202496 208223 0 0 0 129682 514 0 0 25 0 1 0 9895634 854937600 207874 1992294400 134512640 135751879 4290080496 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12322/statm: 208725 207874 143 303 0 208420 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 834900

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12368
/proc/meminfo: memFree=991548/2059040 swapFree=4135792/4192956
[pid=12322] ppid=12320 vsize=864640 CPUtime=1361.93
/proc/12322/stat : 12322 (wbo1.4a) R 12320 12322 11593 0 -1 4202496 215654 0 0 0 135660 533 0 0 25 0 1 0 9895634 885391360 215305 1992294400 134512640 135751879 4290080496 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12322/statm: 216160 215305 143 303 0 215855 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 864640

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12370
/proc/meminfo: memFree=950876/2059040 swapFree=4135792/4192956
[pid=12322] ppid=12320 vsize=905192 CPUtime=1421.93
/proc/12322/stat : 12322 (wbo1.4a) R 12320 12322 11593 0 -1 4202496 225774 0 0 0 141633 560 0 0 25 0 1 0 9895634 926916608 225425 1992294400 134512640 135751879 4290080496 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12322/statm: 226298 225425 143 303 0 225993 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 905192

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12370
/proc/meminfo: memFree=913428/2059040 swapFree=4135792/4192956
[pid=12322] ppid=12320 vsize=942716 CPUtime=1481.9
/proc/12322/stat : 12322 (wbo1.4a) R 12320 12322 11593 0 -1 4202496 235146 0 0 0 147607 583 0 0 25 0 1 0 9895634 965341184 234797 1992294400 134512640 135751879 4290080496 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12322/statm: 235679 234797 143 303 0 235374 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 942716

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12372
/proc/meminfo: memFree=887636/2059040 swapFree=4135792/4192956
[pid=12322] ppid=12320 vsize=968576 CPUtime=1541.89
/proc/12322/stat : 12322 (wbo1.4a) R 12320 12322 11593 0 -1 4202496 241569 0 0 0 153588 601 0 0 25 0 1 0 9895634 991821824 241220 1992294400 134512640 135751879 4290080496 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12322/statm: 242144 241220 143 303 0 241839 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 968576

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12374
/proc/meminfo: memFree=857628/2059040 swapFree=4135792/4192956
[pid=12322] ppid=12320 vsize=998616 CPUtime=1601.87
/proc/12322/stat : 12322 (wbo1.4a) R 12320 12322 11593 0 -1 4202496 249088 0 0 0 159564 623 0 0 25 0 1 0 9895634 1022582784 248739 1992294400 134512640 135751879 4290080496 18446744073709551615 134608598 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12322/statm: 249654 248739 143 303 0 249349 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 998616

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12376
/proc/meminfo: memFree=811748/2059040 swapFree=4135792/4192956
[pid=12322] ppid=12320 vsize=1044284 CPUtime=1661.86
/proc/12322/stat : 12322 (wbo1.4a) R 12320 12322 11593 0 -1 4202496 260491 0 0 0 165539 647 0 0 25 0 1 0 9895634 1069346816 260142 1992294400 134512640 135751879 4290080496 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12322/statm: 261071 260142 143 303 0 260766 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 1044284

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12378
/proc/meminfo: memFree=778516/2059040 swapFree=4135792/4192956
[pid=12322] ppid=12320 vsize=1078000 CPUtime=1721.85
/proc/12322/stat : 12322 (wbo1.4a) R 12320 12322 11593 0 -1 4202496 268863 0 0 0 171516 669 0 0 25 0 1 0 9895634 1103872000 268514 1992294400 134512640 135751879 4290080496 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12322/statm: 269500 268514 143 303 0 269195 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 1078000

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12378
/proc/meminfo: memFree=750244/2059040 swapFree=4135792/4192956
[pid=12322] ppid=12320 vsize=1105824 CPUtime=1781.83
/proc/12322/stat : 12322 (wbo1.4a) R 12320 12322 11593 0 -1 4202496 275851 0 0 0 177497 686 0 0 25 0 1 0 9895634 1132363776 275502 1992294400 134512640 135751879 4290080496 18446744073709551615 134519008 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12322/statm: 276456 275502 143 303 0 276151 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 1105824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12380
/proc/meminfo: memFree=737100/2059040 swapFree=4135792/4192956
[pid=12322] ppid=12320 vsize=1118548 CPUtime=1800.03
/proc/12322/stat : 12322 (wbo1.4a) R 12320 12322 11593 0 -1 4202496 279005 0 0 0 179308 695 0 0 25 0 1 0 9895634 1145393152 278656 1992294400 134512640 135751879 4290080496 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12322/statm: 279637 278656 143 303 0 279332 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 1118548

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

############
# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (1800.03 s)
# The time of a child was probably not reported to its father.
# (see the two samples below)
# Adding the difference (1800.03 s) to the 'lost time'.

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12380
/proc/meminfo: memFree=737100/2059040 swapFree=4135792/4192956
[pid=12322] ppid=12320 vsize=1118548 CPUtime=1800.03
/proc/12322/stat : 12322 (wbo1.4a) R 12320 12322 11593 0 -1 4202496 279005 0 0 0 179308 695 0 0 25 0 1 0 9895634 1145393152 278656 1992294400 134512640 135751879 4290080496 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12322/statm: 279637 278656 143 303 0 279332 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 1118548

[startup+1800.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 12381
/proc/meminfo: memFree=1813164/2059040 swapFree=4135792/4192956
[pid=12322] ppid=-1 vsize=0 CPUtime=0
/proc/12322/stat : -- couldn't open stat file --/proc/12322/statm: Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0
#
############


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

[startup+1800.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 12381
/proc/meminfo: memFree=1813164/2059040 swapFree=4135792/4192956
[pid=12322] ppid=-1 vsize=0 CPUtime=0
/proc/12322/stat : -- couldn't open stat file --/proc/12322/statm: Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12322 and gives
#  childrusage.ru_utime.tv_sec=1793
#  childrusage.ru_utime.tv_usec=87409
#  childrusage.ru_stime.tv_sec=7
#  childrusage.ru_stime.tv_usec=58926
# CPU time returned by wait4() is 1800.15
# while last known CPU time is 0
#
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 1800.03
#  lost CPU user time (s): 1793.08
#  lost CPU system time (s): 6.95

Real time (s): 1800.61
CPU time (s): 1800.03
CPU user time (s): 1793.08
CPU system time (s): 6.95
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 1118548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.09
system time used= 7.05893
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 279005
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= 1
involuntary context switches= 2254

runsolver used 3.20151 second user time and 8.27774 second system time

The end

Launcher Data 

Begin job on node015 at 2010-06-12 13:42:23
IDJOB=2655708
IDBENCH=1498
IDSOLVER=1160
FILE ID=node015/2655708-1276342943
PBS_JOBID= 11173177
Free space on /tmp= 62544 MiB

SOLVER NAME= wbo 1.4a
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/www.ps.uni-sb.de/~walser/benchmarks/ppp-problems/normalized-ppp:1-9,16-19.opb
COMMAND LINE= wbo1.4a -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2655708-1276342943/watcher-2655708-1276342943 -o /tmp/evaluation-result-2655708-1276342943/solver-2655708-1276342943 -C 1800 -W 2000 -M 1800  wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655708-1276342943.opb

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

MD5SUM BENCH= 732cdc3fa8b0bf0f47e882c13d928a6d
RANDOM SEED=1590664942

node015.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	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1855744 kB
Buffers:         22528 kB
Cached:         112076 kB
SwapCached:      13964 kB
Active:         106580 kB
Inactive:        44644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1855744 kB
SwapTotal:     4192956 kB
SwapFree:      4135792 kB
Dirty:            3768 kB
Writeback:           0 kB
AnonPages:       11400 kB
Mapped:           9224 kB
Slab:            30256 kB
PageTables:       3928 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181820 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= 62544 MiB
End job on node015 at 2010-06-12 14:12:26