Trace number 1884141

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 1.0? (MO) 1566.88 1567.49

General information on the benchmark

Name/PURE-SAT/SAT07/crafted/Medium/contest05/pebbling/
unsat-pbl-00080.sat05-1325.reshuffled-07.opb
MD5SUM08919ec8079a7dc27fa2f265332c8d49
Bench CategoryPURE-SAT (instances containing only clauses)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark5.04123
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables288
Total number of constraints11604
Number of constraints which are clauses11604
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint11
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 9
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 20
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c This is wbo 1.0 alpha (based on Minisat 2.0 beta)
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Parsing opb file format. File HOME/instance-1884141-1245254662.opb.
0.00/0.00	c Instance file HOME/instance-1884141-1245254662.opb
0.00/0.00	c File size is 772383 bytes.
0.09/0.13	c Highest Coefficient sum: 20
0.09/0.13	c ============================[ Problem Statistics ]=============================
0.09/0.13	c |                                                                             |
0.09/0.13	c |  Parsing time:          0.13         s                                      |
0.09/0.13	c |  Number Variables:      288                                                 |
0.09/0.13	c |  Number Clauses:        11604                                               |
0.09/0.13	c |  Number Cardinality:    0                                                   |
0.09/0.13	c |  Number PB Constraints: 0                                                   |
0.09/0.13	c ============================[ Search Statistics ]==============================
0.09/0.13	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.13	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.09/0.13	c ===============================================================================
0.09/0.13	c |         0 |     286    11604    89221 |     5000        0    nan |  0.000 % |
0.09/0.13	c |       100 |     286    11604    89221 |     5500      100     13 |  0.696 % |
0.09/0.14	c |       250 |     286    11604    89221 |     6050      250     15 |  0.696 % |
0.09/0.14	c |       475 |     286    11604    89221 |     6655      475     13 |  0.696 % |
0.09/0.16	c |       813 |     286    11604    89221 |     7320      813     15 |  0.696 % |
0.09/0.18	c |      1320 |     286    11604    89221 |     8052     1320     15 |  0.696 % |
0.19/0.21	c |      2079 |     286    11604    89221 |     8857     2079     14 |  0.696 % |
0.19/0.24	c |      3219 |     286    11604    89221 |     9743     3219     16 |  0.696 % |
0.29/0.32	c |      4928 |     286    11604    89221 |    10717     4928     18 |  0.696 % |
0.39/0.41	c |      7490 |     286    11604    89221 |    11789     7490     16 |  0.696 % |
0.59/0.62	c |     11334 |     286    11604    89221 |    12968    11334     18 |  0.696 % |
0.89/0.92	c |     17100 |     286    11604    89221 |    14265    10598     16 |  0.696 % |
1.29/1.39	c |     25749 |     285    11604    89221 |    15692    10078     15 |  1.044 % |
2.29/2.30	c |     38723 |     285    11604    89221 |    17261    15186     14 |  1.043 % |
3.79/3.85	c |     58184 |     285    11604    89221 |    18987     8665     21 |  1.043 % |
6.39/6.40	c |     87376 |     285    11604    89221 |    20886    18827     20 |  1.045 % |
10.79/10.80	c |    131166 |     285    11604    89221 |    22974    20779     20 |  1.043 % |
17.69/17.78	c |    196851 |     285    11604    89221 |    25272    17458     18 |  1.045 % |
29.08/29.11	c |    295377 |     285    11604    89221 |    27799    13006     22 |  1.043 % |
48.38/48.48	c |    443166 |     285    11604    89221 |    30579    25788     24 |  1.043 % |
79.66/79.70	c |    664849 |     285    11604    89221 |    33637    26384     22 |  1.045 % |
130.44/130.56	c |    997374 |     285    11604    89221 |    37001    20698     23 |  1.043 % |
206.61/206.74	c |   1496162 |     285    11604    89221 |    40701    30831     23 |  1.043 % |
335.47/335.65	c |   2244345 |     285    11604    89221 |    44771    39944     24 |  1.044 % |
567.67/567.97	c |   3366619 |     285    11604    89221 |    49248    41954     25 |  1.043 % |
917.73/918.17	c |   5050031 |     285    11604    89221 |    54173    34558     24 |  1.043 % |
1457.33/1457.92	c |   7575147 |     285    11604    89221 |    59590    43949     25 |  1.044 % |

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-1884141-1245254662/watcher-1884141-1245254662 -o /tmp/evaluation-result-1884141-1245254662/solver-1884141-1245254662 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1884141-1245254662.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: 1.07 0.83 0.42 3/64 8273
/proc/meminfo: memFree=1845840/2055920 swapFree=4181924/4192956
[pid=8273] ppid=8271 vsize=3148 CPUtime=0
/proc/8273/stat : 8273 (wbo) R 8271 8273 8094 0 -1 4194304 185 0 0 0 0 0 0 0 18 0 1 0 193066772 3223552 169 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 1 0 0
/proc/8273/statm: 787 170 126 292 0 303 0

[startup+0.011596 s]
/proc/loadavg: 1.07 0.83 0.42 3/64 8273
/proc/meminfo: memFree=1845840/2055920 swapFree=4181924/4192956
[pid=8273] ppid=8271 vsize=3280 CPUtime=0
/proc/8273/stat : 8273 (wbo) R 8271 8273 8094 0 -1 4194304 208 0 0 0 0 0 0 0 18 0 1 0 193066772 3358720 192 1992294400 134512640 135709839 4294956240 18446744073709551615 134547798 0 0 4096 3 0 0 0 17 1 0 0
/proc/8273/statm: 820 192 136 292 0 336 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 3280

[startup+0.102615 s]
/proc/loadavg: 1.07 0.83 0.42 3/64 8273
/proc/meminfo: memFree=1845840/2055920 swapFree=4181924/4192956
[pid=8273] ppid=8271 vsize=3816 CPUtime=0.09
/proc/8273/stat : 8273 (wbo) R 8271 8273 8094 0 -1 4194304 493 0 0 0 9 0 0 0 18 0 1 0 193066772 3907584 477 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 1 0 0
/proc/8273/statm: 954 478 269 292 0 470 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3816

[startup+0.302657 s]
/proc/loadavg: 1.07 0.83 0.42 3/64 8273
/proc/meminfo: memFree=1845840/2055920 swapFree=4181924/4192956
[pid=8273] ppid=8271 vsize=4408 CPUtime=0.29
/proc/8273/stat : 8273 (wbo) R 8271 8273 8094 0 -1 4194304 870 0 0 0 29 0 0 0 19 0 1 0 193066772 4513792 665 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8273/statm: 1102 665 134 292 0 807 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4408

[startup+0.70174 s]
/proc/loadavg: 1.07 0.83 0.42 3/64 8273
/proc/meminfo: memFree=1845840/2055920 swapFree=4181924/4192956
[pid=8273] ppid=8271 vsize=6256 CPUtime=0.69
/proc/8273/stat : 8273 (wbo) R 8271 8273 8094 0 -1 4194304 1320 0 0 0 67 2 0 0 22 0 1 0 193066772 6406144 1115 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8273/statm: 1564 1115 134 292 0 1269 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6256

[startup+1.50191 s]
/proc/loadavg: 1.07 0.83 0.42 2/65 8274
/proc/meminfo: memFree=1840784/2055920 swapFree=4181924/4192956
[pid=8273] ppid=8271 vsize=9028 CPUtime=1.49
/proc/8273/stat : 8273 (wbo) R 8271 8273 8094 0 -1 4194304 2020 0 0 0 144 5 0 0 25 0 1 0 193066772 9244672 1815 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8273/statm: 2257 1815 135 292 0 1962 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9028

[startup+3.10125 s]
/proc/loadavg: 1.07 0.83 0.42 2/65 8274
/proc/meminfo: memFree=1837456/2055920 swapFree=4181924/4192956
[pid=8273] ppid=8271 vsize=13392 CPUtime=3.08
/proc/8273/stat : 8273 (wbo) R 8271 8273 8094 0 -1 4194304 3125 0 0 0 297 11 0 0 25 0 1 0 193066772 13713408 2920 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8273/statm: 3348 2920 135 292 0 3053 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 13392

[startup+6.30192 s]
/proc/loadavg: 1.07 0.83 0.42 2/65 8274
/proc/meminfo: memFree=1828440/2055920 swapFree=4181924/4192956
[pid=8273] ppid=8271 vsize=21596 CPUtime=6.29
/proc/8273/stat : 8273 (wbo) R 8271 8273 8094 0 -1 4194304 5170 0 0 0 607 22 0 0 25 0 1 0 193066772 22114304 4965 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8273/statm: 5399 4965 135 292 0 5104 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21596

[startup+12.7013 s]
/proc/loadavg: 1.06 0.84 0.42 2/65 8274
/proc/meminfo: memFree=1814424/2055920 swapFree=4181924/4192956
[pid=8273] ppid=8271 vsize=34976 CPUtime=12.68
/proc/8273/stat : 8273 (wbo) R 8271 8273 8094 0 -1 4194304 8489 0 0 0 1232 36 0 0 25 0 1 0 193066772 35815424 8284 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8273/statm: 8744 8284 135 292 0 8449 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 34976

[startup+25.502 s]
/proc/loadavg: 1.05 0.84 0.43 2/65 8274
/proc/meminfo: memFree=1789600/2055920 swapFree=4181924/4192956
[pid=8273] ppid=8271 vsize=58784 CPUtime=25.48
/proc/8273/stat : 8273 (wbo) R 8271 8273 8094 0 -1 4194304 14455 0 0 0 2481 67 0 0 25 0 1 0 193066772 60194816 14250 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8273/statm: 14696 14250 135 292 0 14401 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 58784

[startup+51.1024 s]
/proc/loadavg: 1.03 0.86 0.45 2/65 8274
/proc/meminfo: memFree=1746080/2055920 swapFree=4181924/4192956
[pid=8273] ppid=8271 vsize=102740 CPUtime=51.07
/proc/8273/stat : 8273 (wbo) R 8271 8273 8094 0 -1 4194304 25416 0 0 0 4991 116 0 0 25 0 1 0 193066772 105205760 25211 1992294400 134512640 135709839 4294956240 18446744073709551615 134574200 0 0 4096 3 0 0 0 17 1 0 0
/proc/8273/statm: 25685 25211 135 292 0 25390 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 102740

[startup+102.305 s]
/proc/loadavg: 1.01 0.88 0.47 2/65 8274
/proc/meminfo: memFree=1665696/2055920 swapFree=4181924/4192956
[pid=8273] ppid=8271 vsize=182356 CPUtime=102.26
/proc/8273/stat : 8273 (wbo) R 8271 8273 8094 0 -1 4194304 45285 0 0 0 10005 221 0 0 25 0 1 0 193066772 186732544 45080 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8273/statm: 45589 45080 135 292 0 45294 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 182356

[startup+162.302 s]
/proc/loadavg: 1.00 0.89 0.50 2/65 8274
/proc/meminfo: memFree=1578848/2055920 swapFree=4181924/4192956
[pid=8273] ppid=8271 vsize=270144 CPUtime=162.23
/proc/8273/stat : 8273 (wbo) R 8271 8273 8094 0 -1 4194304 67196 0 0 0 15894 329 0 0 25 0 1 0 193066772 276627456 66991 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8273/statm: 67536 66991 135 292 0 67241 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 270144

[startup+222.302 s]
/proc/loadavg: 1.00 0.91 0.53 2/65 8274
/proc/meminfo: memFree=1497184/2055920 swapFree=4181924/4192956
[pid=8273] ppid=8271 vsize=350504 CPUtime=222.2
/proc/8273/stat : 8273 (wbo) R 8271 8273 8094 0 -1 4194304 87305 0 0 0 21788 432 0 0 25 0 1 0 193066772 358916096 87100 1992294400 134512640 135709839 4294956240 18446744073709551615 134568271 0 0 4096 3 0 0 0 17 1 0 0
/proc/8273/statm: 87626 87100 135 292 0 87331 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 350504

[startup+282.301 s]
/proc/loadavg: 1.00 0.92 0.56 2/65 8274
/proc/meminfo: memFree=1424480/2055920 swapFree=4181924/4192956
[pid=8273] ppid=8271 vsize=423988 CPUtime=282.18
/proc/8273/stat : 8273 (wbo) R 8271 8273 8094 0 -1 4194304 105636 0 0 0 27697 521 0 0 25 0 1 0 193066772 434163712 105431 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8273/statm: 105997 105431 135 292 0 105702 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 423988

[startup+342.302 s]
/proc/loadavg: 1.00 0.94 0.58 2/65 8274
/proc/meminfo: memFree=1344744/2055920 swapFree=4181924/4192956
[pid=8273] ppid=8271 vsize=502836 CPUtime=342.15
/proc/8273/stat : 8273 (wbo) R 8271 8273 8094 0 -1 4194304 125358 0 0 0 33602 613 0 0 25 0 1 0 193066772 514904064 125153 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8273/statm: 125709 125153 135 292 0 125414 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 502836

[startup+402.302 s]
/proc/loadavg: 1.00 0.94 0.60 2/65 8274
/proc/meminfo: memFree=1275112/2055920 swapFree=4181924/4192956
[pid=8273] ppid=8271 vsize=573604 CPUtime=402.13
/proc/8273/stat : 8273 (wbo) R 8271 8273 8094 0 -1 4194304 143041 0 0 0 39516 697 0 0 25 0 1 0 193066772 587370496 142836 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8273/statm: 143401 142836 135 292 0 143106 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 573604

[startup+462.301 s]
/proc/loadavg: 1.00 0.95 0.63 2/65 8274
/proc/meminfo: memFree=1204648/2055920 swapFree=4181924/4192956
[pid=8273] ppid=8271 vsize=643048 CPUtime=462.11
/proc/8273/stat : 8273 (wbo) R 8271 8273 8094 0 -1 4194304 160369 0 0 0 45433 778 0 0 25 0 1 0 193066772 658481152 160164 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8273/statm: 160762 160164 135 292 0 160467 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 643048

[startup+522.302 s]
/proc/loadavg: 1.05 0.97 0.65 2/65 8274
/proc/meminfo: memFree=1133928/2055920 swapFree=4181924/4192956
[pid=8273] ppid=8271 vsize=714128 CPUtime=522.08
/proc/8273/stat : 8273 (wbo) R 8271 8273 8094 0 -1 4194304 178127 0 0 0 51345 863 0 0 25 0 1 0 193066772 731267072 177922 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8273/statm: 178532 177922 135 292 0 178237 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 714128

[startup+582.302 s]
/proc/loadavg: 1.07 0.99 0.68 2/65 8274
/proc/meminfo: memFree=1053608/2055920 swapFree=4181924/4192956
[pid=8273] ppid=8271 vsize=793976 CPUtime=582.07
/proc/8273/stat : 8273 (wbo) R 8271 8273 8094 0 -1 4194304 198098 0 0 0 57241 966 0 0 25 0 1 0 193066772 813031424 197893 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8273/statm: 198494 197893 135 292 0 198199 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 793976

[startup+642.301 s]
/proc/loadavg: 1.07 1.00 0.70 2/65 8274
/proc/meminfo: memFree=986088/2055920 swapFree=4181924/4192956
[pid=8273] ppid=8271 vsize=860532 CPUtime=642.04
/proc/8273/stat : 8273 (wbo) R 8271 8273 8094 0 -1 4194304 214727 0 0 0 63158 1046 0 0 25 0 1 0 193066772 881184768 214522 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8273/statm: 215133 214522 135 292 0 214838 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 860532

[startup+702.302 s]
/proc/loadavg: 1.06 1.01 0.72 2/65 8274
/proc/meminfo: memFree=923112/2055920 swapFree=4181924/4192956
[pid=8273] ppid=8271 vsize=924384 CPUtime=702.02
/proc/8273/stat : 8273 (wbo) R 8271 8273 8094 0 -1 4194304 230670 0 0 0 69083 1119 0 0 25 0 1 0 193066772 946569216 230465 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8273/statm: 231096 230465 135 292 0 230801 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 924384

[startup+762.306 s]
/proc/loadavg: 1.06 1.02 0.74 2/65 8274
/proc/meminfo: memFree=856808/2055920 swapFree=4181924/4192956
[pid=8273] ppid=8271 vsize=989680 CPUtime=762
/proc/8273/stat : 8273 (wbo) R 8271 8273 8094 0 -1 4194304 246993 0 0 0 75008 1192 0 0 25 0 1 0 193066772 1013432320 246788 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8273/statm: 247420 246788 135 292 0 247125 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 989680

[startup+822.301 s]
/proc/loadavg: 1.02 1.02 0.75 2/65 8274
/proc/meminfo: memFree=793832/2055920 swapFree=4181924/4192956
[pid=8273] ppid=8271 vsize=1053520 CPUtime=821.97
/proc/8273/stat : 8273 (wbo) R 8271 8273 8094 0 -1 4194304 262944 0 0 0 80928 1269 0 0 25 0 1 0 193066772 1078804480 262739 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8273/statm: 263380 262739 135 292 0 263085 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 1053520

[startup+882.301 s]
/proc/loadavg: 1.01 1.01 0.76 2/65 8274
/proc/meminfo: memFree=728872/2055920 swapFree=4181924/4192956
[pid=8273] ppid=8271 vsize=1117636 CPUtime=881.95
/proc/8273/stat : 8273 (wbo) R 8271 8273 8094 0 -1 4194304 278975 0 0 0 86851 1344 0 0 25 0 1 0 193066772 1144459264 278770 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8273/statm: 279409 278770 135 292 0 279114 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 1117636

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 0.78 2/65 8274
/proc/meminfo: memFree=660840/2055920 swapFree=4181924/4192956
[pid=8273] ppid=8271 vsize=1186052 CPUtime=941.93
/proc/8273/stat : 8273 (wbo) R 8271 8273 8094 0 -1 4194304 296047 0 0 0 92775 1418 0 0 25 0 1 0 193066772 1214517248 295842 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8273/statm: 296513 295842 135 292 0 296218 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 1186052

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.79 2/65 8274
/proc/meminfo: memFree=598248/2055920 swapFree=4181924/4192956
[pid=8273] ppid=8271 vsize=1248112 CPUtime=1001.9
/proc/8273/stat : 8273 (wbo) R 8271 8273 8094 0 -1 4194304 311558 0 0 0 98693 1497 0 0 25 0 1 0 193066772 1278066688 311353 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8273/statm: 312028 311353 135 292 0 311733 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 1248112

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.80 2/65 8274
/proc/meminfo: memFree=539816/2055920 swapFree=4181924/4192956
[pid=8273] ppid=8271 vsize=1307116 CPUtime=1061.88
/proc/8273/stat : 8273 (wbo) R 8271 8273 8094 0 -1 4194304 326303 0 0 0 104624 1564 0 0 25 0 1 0 193066772 1338486784 326098 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8273/statm: 326779 326098 135 292 0 326484 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 1307116

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.81 2/65 8274
/proc/meminfo: memFree=482536/2055920 swapFree=4181924/4192956
[pid=8273] ppid=8271 vsize=1363540 CPUtime=1121.86
/proc/8273/stat : 8273 (wbo) R 8271 8273 8094 0 -1 4194304 340405 0 0 0 110557 1629 0 0 25 0 1 0 193066772 1396264960 340200 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8273/statm: 340885 340200 135 292 0 340590 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 1363540

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.82 2/65 8274
/proc/meminfo: memFree=420456/2055920 swapFree=4181924/4192956
[pid=8273] ppid=8271 vsize=1425780 CPUtime=1181.83
/proc/8273/stat : 8273 (wbo) R 8271 8273 8094 0 -1 4194304 355975 0 0 0 116479 1704 0 0 25 0 1 0 193066772 1459998720 355770 1992294400 134512640 135709839 4294956240 18446744073709551615 134568566 0 0 4096 3 0 0 0 17 1 0 0
/proc/8273/statm: 356445 355770 135 292 0 356150 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 1425780

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.83 2/65 8274
/proc/meminfo: memFree=350504/2055920 swapFree=4181924/4192956
[pid=8273] ppid=8271 vsize=1495752 CPUtime=1241.81
/proc/8273/stat : 8273 (wbo) R 8271 8273 8094 0 -1 4194304 373415 0 0 0 122398 1783 0 0 25 0 1 0 193066772 1531650048 373210 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8273/statm: 373938 373210 135 292 0 373643 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 1495752

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.83 2/65 8274
/proc/meminfo: memFree=289576/2055920 swapFree=4181924/4192956
[pid=8273] ppid=8271 vsize=1556044 CPUtime=1301.79
/proc/8273/stat : 8273 (wbo) R 8271 8273 8094 0 -1 4194304 388470 0 0 0 128325 1854 0 0 25 0 1 0 193066772 1593389056 388265 1992294400 134512640 135709839 4294956240 18446744073709551615 134568263 0 0 4096 3 0 0 0 17 1 0 0
/proc/8273/statm: 389011 388265 135 292 0 388716 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 1556044

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.84 2/65 8274
/proc/meminfo: memFree=225064/2055920 swapFree=4181924/4192956
[pid=8273] ppid=8271 vsize=1620904 CPUtime=1361.77
/proc/8273/stat : 8273 (wbo) R 8271 8273 8094 0 -1 4194304 404708 0 0 0 134250 1927 0 0 25 0 1 0 193066772 1659805696 404503 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8273/statm: 405226 404503 135 292 0 404931 0
Current children cumulated CPU time (s) 1361.77
Current children cumulated vsize (KiB) 1620904

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.84 2/65 8274
/proc/meminfo: memFree=154920/2055920 swapFree=4181924/4192956
[pid=8273] ppid=8271 vsize=1690544 CPUtime=1421.74
/proc/8273/stat : 8273 (wbo) R 8271 8273 8094 0 -1 4194304 422091 0 0 0 140162 2012 0 0 25 0 1 0 193066772 1731117056 421886 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8273/statm: 422636 421886 135 292 0 422341 0
Current children cumulated CPU time (s) 1421.74
Current children cumulated vsize (KiB) 1690544

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.85 2/65 8274
/proc/meminfo: memFree=92712/2055920 swapFree=4181924/4192956
[pid=8273] ppid=8271 vsize=1752872 CPUtime=1481.72
/proc/8273/stat : 8273 (wbo) R 8271 8273 8094 0 -1 4194304 437663 0 0 0 146089 2083 0 0 25 0 1 0 193066772 1794940928 437458 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8273/statm: 438218 437458 135 292 0 437923 0
Current children cumulated CPU time (s) 1481.72
Current children cumulated vsize (KiB) 1752872

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.86 2/65 8274
/proc/meminfo: memFree=28712/2055920 swapFree=4181924/4192956
[pid=8273] ppid=8271 vsize=1816528 CPUtime=1541.69
/proc/8273/stat : 8273 (wbo) R 8271 8273 8094 0 -1 4194304 453553 0 0 0 152012 2157 0 0 25 0 1 0 193066772 1860124672 453348 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8273/statm: 454132 453348 135 292 0 453837 0
Current children cumulated CPU time (s) 1541.69
Current children cumulated vsize (KiB) 1816528



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1567.2 s]
/proc/loadavg: 1.00 1.00 0.86 2/65 8274
/proc/meminfo: memFree=15784/2055920 swapFree=4181924/4192956
[pid=8273] ppid=8271 vsize=1843268 CPUtime=1566.58
/proc/8273/stat : 8273 (wbo) R 8271 8273 8094 0 -1 4194304 460239 0 0 0 154473 2185 0 0 25 0 1 0 193066772 1887506432 460034 1992294400 134512640 135709839 4294956240 18446744073709551615 134573823 0 0 4096 3 0 0 0 17 1 0 0
/proc/8273/statm: 460817 460034 135 292 0 460522 0
Current children cumulated CPU time (s) 1566.58
Current children cumulated vsize (KiB) 1843268

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

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

[startup+1567.4 s]
/proc/loadavg: 1.00 1.00 0.86 2/66 8275
/proc/meminfo: memFree=1270848/2055920 swapFree=4181924/4192956
[pid=8273] ppid=8271 vsize=0 CPUtime=1566.78
/proc/8273/stat : 8273 (wbo) R 8271 8273 8094 0 -1 4195332 460239 0 0 0 154473 2205 0 0 25 0 1 0 193066772 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/8273/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1566.78
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1567.49
CPU time (s): 1566.88
CPU user time (s): 1544.74
CPU system time (s): 22.1416
CPU usage (%): 99.9611
Max. virtual memory (cumulated for all children) (KiB): 1843268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1544.74
system time used= 22.1416
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460239
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 1331

runsolver used 1.27381 second user time and 3.12652 second system time

The end

Launcher Data 

Begin job on node13 at 2009-06-17 18:04:22
IDJOB=1884141
IDBENCH=71927
IDSOLVER=698
FILE ID=node13/1884141-1245254662
PBS_JOBID= 9372440
Free space on /tmp= 66232 MiB

SOLVER NAME= wbo 1.0
BENCH NAME= PB09/normalized-PB09/PURE-SAT/SAT07/crafted/Medium/contest05/pebbling/unsat-pbl-00080.sat05-1325.reshuffled-07.opb
COMMAND LINE= wbo -file-format=opb -time-limit=TIMEOUT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1884141-1245254662/watcher-1884141-1245254662 -o /tmp/evaluation-result-1884141-1245254662/solver-1884141-1245254662 -C 1800 -W 2000 -M 1800  wbo -file-format=opb -time-limit=1800 HOME/instance-1884141-1245254662.opb

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

MD5SUM BENCH= 08919ec8079a7dc27fa2f265332c8d49
RANDOM SEED=571841967

node13.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1846320 kB
Buffers:         19972 kB
Cached:         122392 kB
SwapCached:       5196 kB
Active:          53028 kB
Inactive:        97652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1846320 kB
SwapTotal:     4192956 kB
SwapFree:      4181924 kB
Dirty:            3456 kB
Writeback:           0 kB
Mapped:          14356 kB
Slab:            44852 kB
Committed_AS:   183288 kB
PageTables:       1460 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1884141-1245254662.opb

Free space on /tmp at the end= 66232 MiB
End job on node13 at 2009-06-17 18:30:32