Trace number 1884211

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? (TO) 1800.17 1800.66

General information on the benchmark

Name/PURE-SAT/SAT07/crafted/Difficult/contest05/
QG/QG6-gensys-icl009.sat05-2721.reshuffled-07.opb
MD5SUM5630d434384d74bf5ca3e33b14951b13
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 benchmark164.811
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1477
Total number of constraints7989
Number of constraints which are clauses7989
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 constraint16
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 11
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 27
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-1884211-1245255951.opb.
0.00/0.00	c Instance file HOME/instance-1884211-1245255951.opb
0.00/0.00	c File size is 612307 bytes.
0.08/0.09	c Highest Coefficient sum: 27
0.08/0.09	c ============================[ Problem Statistics ]=============================
0.08/0.09	c |                                                                             |
0.08/0.10	c |  Parsing time:          0.10         s                                      |
0.08/0.10	c |  Number Variables:      1477                                                |
0.08/0.10	c |  Number Clauses:        7989                                                |
0.08/0.10	c |  Number Cardinality:    0                                                   |
0.08/0.10	c |  Number PB Constraints: 0                                                   |
0.08/0.10	c ============================[ Search Statistics ]==============================
0.08/0.10	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.08/0.10	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.08/0.10	c ===============================================================================
0.08/0.10	c |         0 |    1435     7989    66292 |     5000        0    nan |  0.000 % |
0.09/0.10	c |       100 |    1435     7989    66292 |     5500      100     19 |  2.844 % |
0.09/0.10	c |       251 |    1435     7989    66292 |     6050      251     19 |  2.844 % |
0.09/0.12	c |       477 |    1435     7989    66292 |     6655      477     21 |  2.844 % |
0.09/0.14	c |       815 |    1435     7989    66292 |     7320      815     26 |  2.844 % |
0.09/0.18	c |      1321 |    1435     7989    66292 |     8052     1321     29 |  2.844 % |
0.19/0.22	c |      2081 |    1435     7989    66292 |     8857     2081     31 |  2.844 % |
0.29/0.34	c |      3220 |    1435     7989    66292 |     9743     3220     33 |  2.844 % |
0.49/0.51	c |      4928 |    1435     7989    66292 |    10717     4928     35 |  2.844 % |
0.89/0.90	c |      7491 |    1435     7989    66292 |    11789     7491     43 |  2.844 % |
1.69/1.75	c |     11336 |    1435     7989    66292 |    12968    11336     49 |  2.844 % |
3.09/3.11	c |     17103 |    1435     7989    66292 |    14265    10541     57 |  2.844 % |
5.08/5.14	c |     25755 |    1435     7989    66292 |    15692    11992     52 |  2.844 % |
8.58/8.67	c |     38729 |    1435     7989    66292 |    17261     9133     56 |  2.844 % |
15.08/15.13	c |     58193 |    1435     7989    66292 |    18987    11231     61 |  2.844 % |
25.78/25.83	c |     87386 |    1435     7989    66292 |    20886    11761     57 |  2.844 % |
44.47/44.55	c |    131175 |    1434     7989    66292 |    22974    13533     62 |  2.912 % |
83.06/83.16	c |    196859 |    1434     7989    66292 |    25272    21465     81 |  2.912 % |
149.65/149.70	c |    295386 |    1434     7989    66292 |    27799    18388     78 |  2.912 % |
270.92/271.08	c |    443176 |    1434     7989    66292 |    30579    26619     85 |  2.911 % |
498.26/498.49	c |    664861 |    1434     7989    66292 |    33637    18192     82 |  2.911 % |
848.26/848.55	c |    997386 |    1434     7989    66292 |    37001    22044     86 |  2.911 % |
1580.46/1580.93	c |   1496175 |    1434     7989    66292 |    40701    27588     89 |  2.912 % |

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-1884211-1245255951/watcher-1884211-1245255951 -o /tmp/evaluation-result-1884211-1245255951/solver-1884211-1245255951 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1884211-1245255951.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: 0.98 0.98 0.82 3/64 23453
/proc/meminfo: memFree=1811280/2055920 swapFree=4192044/4192956
[pid=23453] ppid=23451 vsize=3124 CPUtime=0
/proc/23453/stat : 23453 (wbo) R 23451 23453 23374 0 -1 4194304 214 0 0 0 0 0 0 0 18 0 1 0 78303904 3198976 198 1992294400 134512640 135709839 4294956240 18446744073709551615 135190367 0 0 4096 3 0 0 0 17 1 0 0
/proc/23453/statm: 781 198 124 292 0 336 0

[startup+0.086756 s]
/proc/loadavg: 0.98 0.98 0.82 3/64 23453
/proc/meminfo: memFree=1811280/2055920 swapFree=4192044/4192956
[pid=23453] ppid=23451 vsize=3688 CPUtime=0.08
/proc/23453/stat : 23453 (wbo) R 23451 23453 23374 0 -1 4194304 474 0 0 0 8 0 0 0 18 0 1 0 78303904 3776512 458 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 1 0 0
/proc/23453/statm: 922 458 250 292 0 477 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3688

[startup+0.101756 s]
/proc/loadavg: 0.98 0.98 0.82 3/64 23453
/proc/meminfo: memFree=1811280/2055920 swapFree=4192044/4192956
[pid=23453] ppid=23451 vsize=3220 CPUtime=0.09
/proc/23453/stat : 23453 (wbo) R 23451 23453 23374 0 -1 4194304 545 0 0 0 9 0 0 0 18 0 1 0 78303904 3297280 379 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/23453/statm: 805 379 133 292 0 510 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3220

[startup+0.301773 s]
/proc/loadavg: 0.98 0.98 0.82 3/64 23453
/proc/meminfo: memFree=1811280/2055920 swapFree=4192044/4192956
[pid=23453] ppid=23451 vsize=4144 CPUtime=0.29
/proc/23453/stat : 23453 (wbo) R 23451 23453 23374 0 -1 4194304 780 0 0 0 26 3 0 0 19 0 1 0 78303904 4243456 614 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/23453/statm: 1036 614 134 292 0 741 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4144

[startup+0.701809 s]
/proc/loadavg: 0.98 0.98 0.82 3/64 23453
/proc/meminfo: memFree=1811280/2055920 swapFree=4192044/4192956
[pid=23453] ppid=23451 vsize=5468 CPUtime=0.69
/proc/23453/stat : 23453 (wbo) R 23451 23453 23374 0 -1 4194304 1094 0 0 0 63 6 0 0 22 0 1 0 78303904 5599232 928 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/23453/statm: 1367 928 134 292 0 1072 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5468

[startup+1.50188 s]
/proc/loadavg: 0.98 0.98 0.82 2/65 23454
/proc/meminfo: memFree=1807304/2055920 swapFree=4192044/4192956
[pid=23453] ppid=23451 vsize=7316 CPUtime=1.49
/proc/23453/stat : 23453 (wbo) R 23451 23453 23374 0 -1 4194304 1542 0 0 0 141 8 0 0 25 0 1 0 78303904 7491584 1376 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/23453/statm: 1829 1376 134 292 0 1534 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7316

[startup+3.10202 s]
/proc/loadavg: 0.98 0.98 0.82 2/65 23454
/proc/meminfo: memFree=1805064/2055920 swapFree=4192044/4192956
[pid=23453] ppid=23451 vsize=10376 CPUtime=3.09
/proc/23453/stat : 23453 (wbo) R 23451 23453 23374 0 -1 4194304 2303 0 0 0 298 11 0 0 25 0 1 0 78303904 10625024 2137 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/23453/statm: 2594 2137 134 292 0 2299 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10376

[startup+6.3013 s]
/proc/loadavg: 0.99 0.98 0.82 2/65 23454
/proc/meminfo: memFree=1798920/2055920 swapFree=4192044/4192956
[pid=23453] ppid=23451 vsize=15656 CPUtime=6.29
/proc/23453/stat : 23453 (wbo) R 23451 23453 23374 0 -1 4194304 3630 0 0 0 610 19 0 0 25 0 1 0 78303904 16031744 3464 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/23453/statm: 3914 3464 134 292 0 3619 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15656

[startup+12.7019 s]
/proc/loadavg: 0.99 0.98 0.82 2/65 23454
/proc/meminfo: memFree=1788360/2055920 swapFree=4192044/4192956
[pid=23453] ppid=23451 vsize=25820 CPUtime=12.69
/proc/23453/stat : 23453 (wbo) R 23451 23453 23374 0 -1 4194304 6192 0 0 0 1242 27 0 0 25 0 1 0 78303904 26439680 6026 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/23453/statm: 6455 6026 134 292 0 6160 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25820

[startup+25.502 s]
/proc/loadavg: 0.99 0.98 0.83 2/65 23454
/proc/meminfo: memFree=1771400/2055920 swapFree=4192044/4192956
[pid=23453] ppid=23451 vsize=42260 CPUtime=25.49
/proc/23453/stat : 23453 (wbo) R 23451 23453 23374 0 -1 4194304 10280 0 0 0 2507 42 0 0 25 0 1 0 78303904 43274240 10114 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/23453/statm: 10565 10114 134 292 0 10270 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 42260

[startup+51.1012 s]
/proc/loadavg: 0.99 0.98 0.83 2/65 23454
/proc/meminfo: memFree=1742408/2055920 swapFree=4192044/4192956
[pid=23453] ppid=23451 vsize=71300 CPUtime=51.07
/proc/23453/stat : 23453 (wbo) R 23451 23453 23374 0 -1 4194304 17541 0 0 0 5036 71 0 0 25 0 1 0 78303904 73011200 17375 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/23453/statm: 17825 17375 135 292 0 17530 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 71300

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.83 2/65 23454
/proc/meminfo: memFree=1694280/2055920 swapFree=4192044/4192956
[pid=23453] ppid=23451 vsize=118836 CPUtime=102.27
/proc/23453/stat : 23453 (wbo) R 23451 23453 23374 0 -1 4194304 29428 0 0 0 10115 112 0 0 25 0 1 0 78303904 121688064 29262 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/23453/statm: 29709 29262 135 292 0 29414 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 118836

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.84 2/65 23454
/proc/meminfo: memFree=1647304/2055920 swapFree=4192044/4192956
[pid=23453] ppid=23451 vsize=165996 CPUtime=162.25
/proc/23453/stat : 23453 (wbo) R 23451 23453 23374 0 -1 4194304 41214 0 0 0 16075 150 0 0 25 0 1 0 78303904 169979904 41048 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/23453/statm: 41499 41048 135 292 0 41204 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 165996

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.84 2/65 23454
/proc/meminfo: memFree=1602760/2055920 swapFree=4192044/4192956
[pid=23453] ppid=23451 vsize=210132 CPUtime=222.23
/proc/23453/stat : 23453 (wbo) R 23451 23453 23374 0 -1 4194304 52249 0 0 0 22037 186 0 0 25 0 1 0 78303904 215175168 52083 1992294400 134512640 135709839 4294956240 18446744073709551615 134574293 0 0 4096 3 0 0 0 17 1 0 0
/proc/23453/statm: 52533 52083 135 292 0 52238 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 210132

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.85 2/65 23454
/proc/meminfo: memFree=1562312/2055920 swapFree=4192044/4192956
[pid=23453] ppid=23451 vsize=250804 CPUtime=282.22
/proc/23453/stat : 23453 (wbo) R 23451 23453 23374 0 -1 4194304 62420 0 0 0 28004 218 0 0 25 0 1 0 78303904 256823296 62254 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/23453/statm: 62701 62254 135 292 0 62406 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 250804

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.86 2/65 23454
/proc/meminfo: memFree=1525064/2055920 swapFree=4192044/4192956
[pid=23453] ppid=23451 vsize=287520 CPUtime=342.19
/proc/23453/stat : 23453 (wbo) R 23451 23453 23374 0 -1 4194304 71605 0 0 0 33974 245 0 0 25 0 1 0 78303904 294420480 71439 1992294400 134512640 135709839 4294956240 18446744073709551615 134574202 0 0 4096 3 0 0 0 17 1 0 0
/proc/23453/statm: 71880 71439 135 292 0 71585 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 287520

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.86 2/65 23454
/proc/meminfo: memFree=1489480/2055920 swapFree=4192044/4192956
[pid=23453] ppid=23451 vsize=323336 CPUtime=402.18
/proc/23453/stat : 23453 (wbo) R 23451 23453 23374 0 -1 4194304 80555 0 0 0 39947 271 0 0 25 0 1 0 78303904 331096064 80389 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/23453/statm: 80834 80389 135 292 0 80539 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 323336

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.87 2/65 23454
/proc/meminfo: memFree=1455496/2055920 swapFree=4192044/4192956
[pid=23453] ppid=23451 vsize=356996 CPUtime=462.17
/proc/23453/stat : 23453 (wbo) R 23451 23453 23374 0 -1 4194304 88970 0 0 0 45921 296 0 0 25 0 1 0 78303904 365563904 88804 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/23453/statm: 89249 88804 135 292 0 88954 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 356996

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.87 2/65 23454
/proc/meminfo: memFree=1417928/2055920 swapFree=4192044/4192956
[pid=23453] ppid=23451 vsize=395036 CPUtime=522.14
/proc/23453/stat : 23453 (wbo) R 23451 23453 23374 0 -1 4194304 98452 0 0 0 51885 329 0 0 25 0 1 0 78303904 404516864 98286 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 1 0 0
/proc/23453/statm: 98759 98286 135 292 0 98464 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 395036

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.88 2/65 23454
/proc/meminfo: memFree=1380680/2055920 swapFree=4192044/4192956
[pid=23453] ppid=23451 vsize=431864 CPUtime=582.13
/proc/23453/stat : 23453 (wbo) R 23451 23453 23374 0 -1 4194304 107688 0 0 0 57857 356 0 0 25 0 1 0 78303904 442228736 107522 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/23453/statm: 107966 107522 135 292 0 107671 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 431864

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.89 2/65 23454
/proc/meminfo: memFree=1346120/2055920 swapFree=4192044/4192956
[pid=23453] ppid=23451 vsize=466064 CPUtime=642.12
/proc/23453/stat : 23453 (wbo) R 23451 23453 23374 0 -1 4194304 116226 0 0 0 63830 382 0 0 25 0 1 0 78303904 477249536 116060 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/23453/statm: 116516 116060 135 292 0 116221 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 466064

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 23454
/proc/meminfo: memFree=1215560/2055920 swapFree=4192044/4192956
[pid=23453] ppid=23451 vsize=596428 CPUtime=882.05
/proc/23453/stat : 23453 (wbo) R 23451 23453 23374 0 -1 4194304 148798 0 0 0 87721 484 0 0 25 0 1 0 78303904 610742272 148632 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/23453/statm: 149107 148632 135 292 0 148812 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 596428

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 23454
/proc/meminfo: memFree=1183112/2055920 swapFree=4192044/4192956
[pid=23453] ppid=23451 vsize=629032 CPUtime=942.04
/proc/23453/stat : 23453 (wbo) R 23451 23453 23374 0 -1 4194304 156941 0 0 0 93697 507 0 0 25 0 1 0 78303904 644128768 156775 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/23453/statm: 157258 156775 135 292 0 156963 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 629032

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 23454
/proc/meminfo: memFree=1154760/2055920 swapFree=4192044/4192956
[pid=23453] ppid=23451 vsize=657016 CPUtime=1002.01
/proc/23453/stat : 23453 (wbo) R 23451 23453 23374 0 -1 4194304 163954 0 0 0 99677 524 0 0 25 0 1 0 78303904 672784384 163788 1992294400 134512640 135709839 4294956240 18446744073709551615 134573815 0 0 4096 3 0 0 0 17 1 0 0
/proc/23453/statm: 164254 163788 135 292 0 163959 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 657016

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 23454
/proc/meminfo: memFree=1129160/2055920 swapFree=4192044/4192956
[pid=23453] ppid=23451 vsize=682888 CPUtime=1062.01
/proc/23453/stat : 23453 (wbo) R 23451 23453 23374 0 -1 4194304 170411 0 0 0 105660 541 0 0 25 0 1 0 78303904 699277312 170245 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/23453/statm: 170722 170245 135 292 0 170427 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 682888

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 23454
/proc/meminfo: memFree=1101640/2055920 swapFree=4192044/4192956
[pid=23453] ppid=23451 vsize=709968 CPUtime=1121.99
/proc/23453/stat : 23453 (wbo) R 23451 23453 23374 0 -1 4194304 177191 0 0 0 111640 559 0 0 25 0 1 0 78303904 727007232 177025 1992294400 134512640 135709839 4294956240 18446744073709551615 134517178 0 0 4096 3 0 0 0 17 1 0 0
/proc/23453/statm: 177492 177025 135 292 0 177197 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 709968

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 23454
/proc/meminfo: memFree=1076552/2055920 swapFree=4192044/4192956
[pid=23453] ppid=23451 vsize=735320 CPUtime=1181.97
/proc/23453/stat : 23453 (wbo) R 23451 23453 23374 0 -1 4194304 183517 0 0 0 117621 576 0 0 25 0 1 0 78303904 752967680 183351 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/23453/statm: 183830 183351 135 292 0 183535 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 735320

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 23454
/proc/meminfo: memFree=1051144/2055920 swapFree=4192044/4192956
[pid=23453] ppid=23451 vsize=760296 CPUtime=1241.95
/proc/23453/stat : 23453 (wbo) R 23451 23453 23374 0 -1 4194304 189779 0 0 0 123601 594 0 0 25 0 1 0 78303904 778543104 189613 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/23453/statm: 190074 189613 135 292 0 189779 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 760296

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 23454
/proc/meminfo: memFree=1027336/2055920 swapFree=4192044/4192956
[pid=23453] ppid=23451 vsize=783996 CPUtime=1301.94
/proc/23453/stat : 23453 (wbo) R 23451 23453 23374 0 -1 4194304 195682 0 0 0 129581 613 0 0 25 0 1 0 78303904 802811904 195516 1992294400 134512640 135709839 4294956240 18446744073709551615 134573929 0 0 4096 3 0 0 0 17 1 0 0
/proc/23453/statm: 195999 195516 135 292 0 195704 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 783996

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 23454
/proc/meminfo: memFree=1003016/2055920 swapFree=4192044/4192956
[pid=23453] ppid=23451 vsize=808420 CPUtime=1361.93
/proc/23453/stat : 23453 (wbo) R 23451 23453 23374 0 -1 4194304 201792 0 0 0 135560 633 0 0 25 0 1 0 78303904 827822080 201626 1992294400 134512640 135709839 4294956240 18446744073709551615 134573807 0 0 4096 3 0 0 0 17 1 0 0
/proc/23453/statm: 202105 201626 135 292 0 201810 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 808420

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 23454
/proc/meminfo: memFree=976328/2055920 swapFree=4192044/4192956
[pid=23453] ppid=23451 vsize=834820 CPUtime=1421.91
/proc/23453/stat : 23453 (wbo) R 23451 23453 23374 0 -1 4194304 208396 0 0 0 141538 653 0 0 25 0 1 0 78303904 854855680 208230 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/23453/statm: 208705 208230 135 292 0 208410 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 834820

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 23454
/proc/meminfo: memFree=952456/2055920 swapFree=4192044/4192956
[pid=23453] ppid=23451 vsize=858988 CPUtime=1481.89
/proc/23453/stat : 23453 (wbo) R 23451 23453 23374 0 -1 4194304 214441 0 0 0 147518 671 0 0 25 0 1 0 78303904 879603712 214275 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/23453/statm: 214747 214275 135 292 0 214452 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 858988

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 23454
/proc/meminfo: memFree=927368/2055920 swapFree=4192044/4192956
[pid=23453] ppid=23451 vsize=883672 CPUtime=1541.87
/proc/23453/stat : 23453 (wbo) R 23451 23453 23374 0 -1 4194304 220603 0 0 0 153500 687 0 0 25 0 1 0 78303904 904880128 220437 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/23453/statm: 220918 220437 135 292 0 220623 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 883672

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 23454
/proc/meminfo: memFree=899208/2055920 swapFree=4192044/4192956
[pid=23453] ppid=23451 vsize=912064 CPUtime=1601.85
/proc/23453/stat : 23453 (wbo) R 23451 23453 23374 0 -1 4194304 227720 0 0 0 159474 711 0 0 25 0 1 0 78303904 933953536 227554 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/23453/statm: 228016 227554 135 292 0 227721 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 912064

[startup+1662.3 s]
/proc/loadavg: 1.04 1.00 0.91 2/65 23454
/proc/meminfo: memFree=868360/2055920 swapFree=4192044/4192956
[pid=23453] ppid=23451 vsize=942424 CPUtime=1661.84
/proc/23453/stat : 23453 (wbo) R 23451 23453 23374 0 -1 4194304 235309 0 0 0 165450 734 0 0 25 0 1 0 78303904 965042176 235143 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/23453/statm: 235606 235143 135 292 0 235311 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 942424

[startup+1722.3 s]
/proc/loadavg: 1.10 1.03 0.93 2/65 23454
/proc/meminfo: memFree=842056/2055920 swapFree=4192044/4192956
[pid=23453] ppid=23451 vsize=969228 CPUtime=1721.82
/proc/23453/stat : 23453 (wbo) R 23451 23453 23374 0 -1 4194304 241982 0 0 0 171428 754 0 0 25 0 1 0 78303904 992489472 241816 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/23453/statm: 242307 241816 135 292 0 242012 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 969228

[startup+1782.3 s]
/proc/loadavg: 1.04 1.02 0.93 2/65 23454
/proc/meminfo: memFree=818248/2055920 swapFree=4192044/4192956
[pid=23453] ppid=23451 vsize=992504 CPUtime=1781.81
/proc/23453/stat : 23453 (wbo) R 23451 23453 23374 0 -1 4194304 247821 0 0 0 177412 769 0 0 25 0 1 0 78303904 1016324096 247655 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/23453/statm: 248126 247655 135 292 0 247831 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 992504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.02 1.02 0.93 2/65 23454
/proc/meminfo: memFree=810888/2055920 swapFree=4192044/4192956
[pid=23453] ppid=23451 vsize=999764 CPUtime=1800.01
/proc/23453/stat : 23453 (wbo) R 23451 23453 23374 0 -1 4194304 249614 0 0 0 179228 773 0 0 25 0 1 0 78303904 1023758336 249448 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/23453/statm: 249941 249448 135 292 0 249646 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 999764

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

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

[startup+1800.61 s]
/proc/loadavg: 1.02 1.02 0.93 2/66 23455
/proc/meminfo: memFree=1459952/2055920 swapFree=4192044/4192956
[pid=23453] ppid=23451 vsize=0 CPUtime=1800.11
/proc/23453/stat : 23453 (wbo) R 23451 23453 23374 0 -1 4195332 249614 0 0 0 179228 783 0 0 25 0 1 0 78303904 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/23453/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.66
CPU time (s): 1800.17
CPU user time (s): 1792.28
CPU system time (s): 7.8868
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 999764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1792.28
system time used= 7.8868
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 249614
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= 3443

runsolver used 1.42578 second user time and 3.59945 second system time

The end

Launcher Data 

Begin job on node41 at 2009-06-17 18:25:51
IDJOB=1884211
IDBENCH=71934
IDSOLVER=698
FILE ID=node41/1884211-1245255951
PBS_JOBID= 9372412
Free space on /tmp= 65960 MiB

SOLVER NAME= wbo 1.0
BENCH NAME= PB09/normalized-PB09/PURE-SAT/SAT07/crafted/Difficult/contest05/QG/QG6-gensys-icl009.sat05-2721.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-1884211-1245255951/watcher-1884211-1245255951 -o /tmp/evaluation-result-1884211-1245255951/solver-1884211-1245255951 -C 1800 -W 2000 -M 1800  wbo -file-format=opb -time-limit=1800 HOME/instance-1884211-1245255951.opb

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

MD5SUM BENCH= 5630d434384d74bf5ca3e33b14951b13
RANDOM SEED=985740283

node41.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		: 3000.216
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		: 3000.216
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:       1811696 kB
Buffers:         40344 kB
Cached:         122780 kB
SwapCached:        416 kB
Active:          53876 kB
Inactive:       122204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1811696 kB
SwapTotal:     4192956 kB
SwapFree:      4192044 kB
Dirty:            3000 kB
Writeback:           0 kB
Mapped:          22048 kB
Slab:            54160 kB
Committed_AS:    76600 kB
PageTables:       1360 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-1884211-1245255951.opb

Free space on /tmp at the end= 65960 MiB
End job on node41 at 2009-06-17 18:55:54