Trace number 1884022

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) 1800.23 1800.72

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
roussel/normalized-pigeon-clauses-35-30.opb
MD5SUMc31072fad7bb81e0a58c1598fe2e2bbc
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1050
Total number of constraints17885
Number of constraints which are clauses17885
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 constraint2
Maximum length of a constraint30
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 31
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-1884022-1245239931.opb.
0.00/0.00	c Instance file HOME/instance-1884022-1245239931.opb
0.00/0.00	c File size is 435254 bytes.
0.03/0.05	c Highest Coefficient sum: 31
0.03/0.05	c ============================[ Problem Statistics ]=============================
0.03/0.05	c |                                                                             |
0.03/0.05	c |  Parsing time:          0.06         s                                      |
0.03/0.05	c |  Number Variables:      1050                                                |
0.03/0.05	c |  Number Clauses:        17885                                               |
0.03/0.05	c |  Number Cardinality:    0                                                   |
0.03/0.05	c |  Number PB Constraints: 0                                                   |
0.03/0.05	c ============================[ Search Statistics ]==============================
0.03/0.05	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.03/0.05	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.03/0.05	c ===============================================================================
0.03/0.05	c |         0 |    1050    17885    36750 |     5961        0    nan |  0.000 % |
0.03/0.06	c |       101 |    1050    17885    36750 |     6557      101    134 |  0.000 % |
0.03/0.07	c |       251 |    1050    17885    36750 |     7213      251    147 |  0.000 % |
0.03/0.09	c |       478 |    1050    17885    36750 |     7934      478    138 |  0.000 % |
0.09/0.12	c |       816 |    1050    17885    36750 |     8728      816    134 |  0.000 % |
0.09/0.18	c |      1322 |    1050    17885    36750 |     9601     1322    141 |  0.000 % |
0.29/0.32	c |      2083 |    1050    17885    36750 |    10561     2083    167 |  0.000 % |
0.49/0.57	c |      3222 |    1050    17885    36750 |    11617     3222    164 |  0.000 % |
1.10/1.11	c |      4933 |    1050    17885    36750 |    12779     4933    184 |  0.000 % |
2.29/2.40	c |      7495 |    1050    17885    36750 |    14057     7495    176 |  0.000 % |
4.09/4.17	c |     11342 |    1050    17885    36750 |    15463    11342    191 |  0.000 % |
8.69/8.76	c |     17110 |    1050    17885    36750 |    17009     8896    293 |  0.000 % |
17.99/18.01	c |     25759 |    1050    17885    36750 |    18710    17545    339 |  0.000 % |
31.98/32.09	c |     38734 |    1050    17885    36750 |    20581    10862    315 |  0.000 % |
54.67/54.72	c |     58195 |    1050    17885    36750 |    22639    19561    274 |  0.000 % |
85.17/85.23	c |     87387 |    1050    17885    36750 |    24903    13397    270 |  0.000 % |
145.55/145.61	c |    131176 |    1050    17885    36750 |    27393    15752    220 |  0.000 % |
223.22/223.31	c |    196861 |    1050    17885    36750 |    30133    19196    291 |  0.000 % |
384.69/384.90	c |    295392 |    1050    17885    36750 |    33146    25459    249 |  0.000 % |
639.31/639.54	c |    443181 |    1050    17885    36750 |    36461    28034    304 |  0.000 % |
1105.89/1106.28	c |    664866 |    1050    17885    36750 |    40107    33223    263 |  0.000 % |
1766.51/1767.05	c |    997395 |    1050    17885    36750 |    44117    33082    325 |  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-1884022-1245239931/watcher-1884022-1245239931 -o /tmp/evaluation-result-1884022-1245239931/solver-1884022-1245239931 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1884022-1245239931.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: 0.99 0.97 0.91 3/64 8459
/proc/meminfo: memFree=1749632/2055920 swapFree=4191900/4192956
[pid=8459] ppid=8457 vsize=2952 CPUtime=0
/proc/8459/stat : 8459 (wbo) R 8457 8459 8338 0 -1 4194304 216 0 0 0 0 0 0 0 18 0 1 0 191593728 3022848 200 1992294400 134512640 135709839 4294956240 18446744073709551615 134557181 0 0 4096 3 0 0 0 17 1 0 0
/proc/8459/statm: 738 200 125 292 0 336 0

[startup+0.038682 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 8459
/proc/meminfo: memFree=1749632/2055920 swapFree=4191900/4192956
[pid=8459] ppid=8457 vsize=3488 CPUtime=0.03
/proc/8459/stat : 8459 (wbo) R 8457 8459 8338 0 -1 4194304 405 0 0 0 3 0 0 0 18 0 1 0 191593728 3571712 389 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 1 0 0
/proc/8459/statm: 872 389 188 292 0 470 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3488

[startup+0.102674 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 8459
/proc/meminfo: memFree=1749632/2055920 swapFree=4191900/4192956
[pid=8459] ppid=8457 vsize=3964 CPUtime=0.09
/proc/8459/stat : 8459 (wbo) R 8457 8459 8338 0 -1 4194304 666 0 0 0 9 0 0 0 18 0 1 0 191593728 4059136 543 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8459/statm: 991 543 134 292 0 696 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3964

[startup+0.301687 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 8459
/proc/meminfo: memFree=1749632/2055920 swapFree=4191900/4192956
[pid=8459] ppid=8457 vsize=5152 CPUtime=0.29
/proc/8459/stat : 8459 (wbo) R 8457 8459 8338 0 -1 4194304 977 0 0 0 28 1 0 0 19 0 1 0 191593728 5275648 854 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8459/statm: 1288 854 134 292 0 993 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5152

[startup+0.701732 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 8459
/proc/meminfo: memFree=1749632/2055920 swapFree=4191900/4192956
[pid=8459] ppid=8457 vsize=6736 CPUtime=0.69
/proc/8459/stat : 8459 (wbo) R 8457 8459 8338 0 -1 4194304 1362 0 0 0 68 1 0 0 22 0 1 0 191593728 6897664 1239 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8459/statm: 1684 1239 134 292 0 1389 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6736

[startup+1.50183 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8460
/proc/meminfo: memFree=1744184/2055920 swapFree=4191900/4192956
[pid=8459] ppid=8457 vsize=8716 CPUtime=1.49
/proc/8459/stat : 8459 (wbo) R 8457 8459 8338 0 -1 4194304 1847 0 0 0 147 2 0 0 25 0 1 0 191593728 8925184 1724 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8459/statm: 2179 1724 134 292 0 1884 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8716

[startup+3.10201 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8460
/proc/meminfo: memFree=1741944/2055920 swapFree=4191900/4192956
[pid=8459] ppid=8457 vsize=12452 CPUtime=3.09
/proc/8459/stat : 8459 (wbo) R 8457 8459 8338 0 -1 4194304 2772 0 0 0 306 3 0 0 25 0 1 0 191593728 12750848 2649 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8459/statm: 3113 2649 134 292 0 2818 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12452

[startup+6.30138 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8460
/proc/meminfo: memFree=1733688/2055920 swapFree=4191900/4192956
[pid=8459] ppid=8457 vsize=19844 CPUtime=6.29
/proc/8459/stat : 8459 (wbo) R 8457 8459 8338 0 -1 4194304 4644 0 0 0 625 4 0 0 25 0 1 0 191593728 20320256 4521 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8459/statm: 4961 4521 134 292 0 4666 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19844

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8460
/proc/meminfo: memFree=1722488/2055920 swapFree=4191900/4192956
[pid=8459] ppid=8457 vsize=30284 CPUtime=12.69
/proc/8459/stat : 8459 (wbo) R 8457 8459 8338 0 -1 4194304 7235 0 0 0 1262 7 0 0 25 0 1 0 191593728 31010816 7112 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/8459/statm: 7571 7112 134 292 0 7276 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 30284

[startup+25.5026 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8460
/proc/meminfo: memFree=1702328/2055920 swapFree=4191900/4192956
[pid=8459] ppid=8457 vsize=49764 CPUtime=25.48
/proc/8459/stat : 8459 (wbo) R 8457 8459 8338 0 -1 4194304 12088 0 0 0 2537 11 0 0 25 0 1 0 191593728 50958336 11965 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8459/statm: 12441 11965 134 292 0 12146 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 49764

[startup+51.1026 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8460
/proc/meminfo: memFree=1673464/2055920 swapFree=4191900/4192956
[pid=8459] ppid=8457 vsize=78460 CPUtime=51.08
/proc/8459/stat : 8459 (wbo) R 8457 8459 8338 0 -1 4194304 19276 0 0 0 5088 20 0 0 25 0 1 0 191593728 80343040 19153 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8459/statm: 19615 19153 134 292 0 19320 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 78460

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8460
/proc/meminfo: memFree=1610552/2055920 swapFree=4191900/4192956
[pid=8459] ppid=8457 vsize=141064 CPUtime=102.27
/proc/8459/stat : 8459 (wbo) R 8457 8459 8338 0 -1 4194304 34891 0 0 0 10187 40 0 0 25 0 1 0 191593728 144449536 34768 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8459/statm: 35266 34768 134 292 0 34971 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 141064

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8466
/proc/meminfo: memFree=1553456/2055920 swapFree=4191900/4192956
[pid=8459] ppid=8457 vsize=199192 CPUtime=162.24
/proc/8459/stat : 8459 (wbo) R 8457 8459 8338 0 -1 4194304 49390 0 0 0 16163 61 0 0 25 0 1 0 191593728 203972608 49267 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8459/statm: 49798 49267 134 292 0 49503 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 199192

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8466
/proc/meminfo: memFree=1494640/2055920 swapFree=4191900/4192956
[pid=8459] ppid=8457 vsize=257036 CPUtime=222.22
/proc/8459/stat : 8459 (wbo) R 8457 8459 8338 0 -1 4194304 63850 0 0 0 22142 80 0 0 25 0 1 0 191593728 263204864 63727 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/8459/statm: 64259 63727 134 292 0 63964 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 257036

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8466
/proc/meminfo: memFree=1444784/2055920 swapFree=4191900/4192956
[pid=8459] ppid=8457 vsize=307396 CPUtime=282.21
/proc/8459/stat : 8459 (wbo) R 8457 8459 8338 0 -1 4194304 76403 0 0 0 28121 100 0 0 25 0 1 0 191593728 314773504 76280 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8459/statm: 76849 76280 134 292 0 76554 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 307396

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8466
/proc/meminfo: memFree=1407920/2055920 swapFree=4191900/4192956
[pid=8459] ppid=8457 vsize=343692 CPUtime=342.19
/proc/8459/stat : 8459 (wbo) R 8457 8459 8338 0 -1 4194304 85469 0 0 0 34104 115 0 0 25 0 1 0 191593728 351940608 85346 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8459/statm: 85923 85346 134 292 0 85628 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 343692

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8466
/proc/meminfo: memFree=1348208/2055920 swapFree=4191900/4192956
[pid=8459] ppid=8457 vsize=403940 CPUtime=402.17
/proc/8459/stat : 8459 (wbo) R 8457 8459 8338 0 -1 4194304 100509 0 0 0 40081 136 0 0 25 0 1 0 191593728 413634560 100386 1992294400 134512640 135709839 4294956240 18446744073709551615 134573916 0 0 4096 3 0 0 0 17 1 0 0
/proc/8459/statm: 100985 100386 134 292 0 100690 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 403940

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8466
/proc/meminfo: memFree=1301496/2055920 swapFree=4191900/4192956
[pid=8459] ppid=8457 vsize=450236 CPUtime=462.16
/proc/8459/stat : 8459 (wbo) R 8457 8459 8338 0 -1 4194304 112037 0 0 0 46062 154 0 0 25 0 1 0 191593728 461041664 111914 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8459/statm: 112559 111914 134 292 0 112264 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 450236

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8466
/proc/meminfo: memFree=1258808/2055920 swapFree=4191900/4192956
[pid=8459] ppid=8457 vsize=493496 CPUtime=522.15
/proc/8459/stat : 8459 (wbo) R 8457 8459 8338 0 -1 4194304 122831 0 0 0 52044 171 0 0 25 0 1 0 191593728 505339904 122708 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8459/statm: 123374 122708 134 292 0 123079 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 493496

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8466
/proc/meminfo: memFree=1204536/2055920 swapFree=4191900/4192956
[pid=8459] ppid=8457 vsize=547384 CPUtime=582.13
/proc/8459/stat : 8459 (wbo) R 8457 8459 8338 0 -1 4194304 136293 0 0 0 58025 188 0 0 25 0 1 0 191593728 560521216 136170 1992294400 134512640 135709839 4294956240 18446744073709551615 134573916 0 0 4096 3 0 0 0 17 1 0 0
/proc/8459/statm: 136846 136170 134 292 0 136551 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 547384

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8466
/proc/meminfo: memFree=1153784/2055920 swapFree=4191900/4192956
[pid=8459] ppid=8457 vsize=597512 CPUtime=642.12
/proc/8459/stat : 8459 (wbo) R 8457 8459 8338 0 -1 4194304 148800 0 0 0 64006 206 0 0 25 0 1 0 191593728 611852288 148677 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8459/statm: 149378 148677 134 292 0 149083 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 597512

[startup+702.301 s]

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

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8466
/proc/meminfo: memFree=990456/2055920 swapFree=4191900/4192956
[pid=8459] ppid=8457 vsize=761220 CPUtime=942.03
/proc/8459/stat : 8459 (wbo) R 8457 8459 8338 0 -1 4194304 189627 0 0 0 93923 280 0 0 25 0 1 0 191593728 779489280 189504 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8459/statm: 190305 189504 134 292 0 190010 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 761220

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8466
/proc/meminfo: memFree=954872/2055920 swapFree=4191900/4192956
[pid=8459] ppid=8457 vsize=796528 CPUtime=1002.02
/proc/8459/stat : 8459 (wbo) R 8457 8459 8338 0 -1 4194304 198464 0 0 0 99909 293 0 0 25 0 1 0 191593728 815644672 198341 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8459/statm: 199132 198341 134 292 0 198837 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 796528

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8466
/proc/meminfo: memFree=916920/2055920 swapFree=4191900/4192956
[pid=8459] ppid=8457 vsize=834768 CPUtime=1062
/proc/8459/stat : 8459 (wbo) R 8457 8459 8338 0 -1 4194304 207986 0 0 0 105893 307 0 0 25 0 1 0 191593728 854802432 207863 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/8459/statm: 208692 207863 134 292 0 208397 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 834768

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8466
/proc/meminfo: memFree=865976/2055920 swapFree=4191900/4192956
[pid=8459] ppid=8457 vsize=885676 CPUtime=1121.98
/proc/8459/stat : 8459 (wbo) R 8457 8459 8338 0 -1 4194304 220714 0 0 0 111875 323 0 0 25 0 1 0 191593728 906932224 220591 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8459/statm: 221419 220591 134 292 0 221124 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 885676

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8466
/proc/meminfo: memFree=816120/2055920 swapFree=4191900/4192956
[pid=8459] ppid=8457 vsize=935716 CPUtime=1181.97
/proc/8459/stat : 8459 (wbo) R 8457 8459 8338 0 -1 4194304 233196 0 0 0 117855 342 0 0 25 0 1 0 191593728 958173184 233073 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8459/statm: 233929 233073 134 292 0 233634 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 935716

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8466
/proc/meminfo: memFree=773880/2055920 swapFree=4191900/4192956
[pid=8459] ppid=8457 vsize=977384 CPUtime=1241.95
/proc/8459/stat : 8459 (wbo) R 8457 8459 8338 0 -1 4194304 243598 0 0 0 123839 356 0 0 25 0 1 0 191593728 1000841216 243475 1992294400 134512640 135709839 4294956240 18446744073709551615 134573910 0 0 4096 3 0 0 0 17 1 0 0
/proc/8459/statm: 244346 243475 134 292 0 244051 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 977384

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8466
/proc/meminfo: memFree=728056/2055920 swapFree=4191900/4192956
[pid=8459] ppid=8457 vsize=1023024 CPUtime=1301.94
/proc/8459/stat : 8459 (wbo) R 8457 8459 8338 0 -1 4194304 254985 0 0 0 129823 371 0 0 25 0 1 0 191593728 1047576576 254862 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8459/statm: 255756 254862 134 292 0 255461 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 1023024

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8466
/proc/meminfo: memFree=676600/2055920 swapFree=4191900/4192956
[pid=8459] ppid=8457 vsize=1074816 CPUtime=1361.92
/proc/8459/stat : 8459 (wbo) R 8457 8459 8338 0 -1 4194304 267952 0 0 0 135803 389 0 0 25 0 1 0 191593728 1100611584 267829 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8459/statm: 268704 267829 134 292 0 268409 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 1074816

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8466
/proc/meminfo: memFree=632696/2055920 swapFree=4191900/4192956
[pid=8459] ppid=8457 vsize=1118220 CPUtime=1421.91
/proc/8459/stat : 8459 (wbo) R 8457 8459 8338 0 -1 4194304 278770 0 0 0 141785 406 0 0 25 0 1 0 191593728 1145057280 278647 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8459/statm: 279555 278647 134 292 0 279260 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 1118220

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8466
/proc/meminfo: memFree=593784/2055920 swapFree=4191900/4192956
[pid=8459] ppid=8457 vsize=1157568 CPUtime=1481.89
/proc/8459/stat : 8459 (wbo) R 8457 8459 8338 0 -1 4194304 288584 0 0 0 147768 421 0 0 25 0 1 0 191593728 1185349632 288461 1992294400 134512640 135709839 4294956240 18446744073709551615 134517510 0 0 4096 3 0 0 0 17 1 0 0
/proc/8459/statm: 289392 288461 134 292 0 289097 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 1157568

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8466
/proc/meminfo: memFree=548472/2055920 swapFree=4191900/4192956
[pid=8459] ppid=8457 vsize=1202584 CPUtime=1541.87
/proc/8459/stat : 8459 (wbo) R 8457 8459 8338 0 -1 4194304 299793 0 0 0 153748 439 0 0 25 0 1 0 191593728 1231446016 299670 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8459/statm: 300646 299670 134 292 0 300351 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 1202584

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8466
/proc/meminfo: memFree=500984/2055920 swapFree=4191900/4192956
[pid=8459] ppid=8457 vsize=1250460 CPUtime=1601.86
/proc/8459/stat : 8459 (wbo) R 8457 8459 8338 0 -1 4194304 311733 0 0 0 159729 457 0 0 25 0 1 0 191593728 1280471040 311610 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8459/statm: 312615 311610 134 292 0 312320 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 1250460

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8466
/proc/meminfo: memFree=456952/2055920 swapFree=4191900/4192956
[pid=8459] ppid=8457 vsize=1294212 CPUtime=1661.84
/proc/8459/stat : 8459 (wbo) R 8457 8459 8338 0 -1 4194304 322659 0 0 0 165710 474 0 0 25 0 1 0 191593728 1325273088 322536 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8459/statm: 323553 322536 134 292 0 323258 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 1294212

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8466
/proc/meminfo: memFree=409656/2055920 swapFree=4191900/4192956
[pid=8459] ppid=8457 vsize=1341656 CPUtime=1721.82
/proc/8459/stat : 8459 (wbo) R 8457 8459 8338 0 -1 4194304 334517 0 0 0 171691 491 0 0 25 0 1 0 191593728 1373855744 334394 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8459/statm: 335414 334394 134 292 0 335119 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 1341656

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8466
/proc/meminfo: memFree=350328/2055920 swapFree=4191900/4192956
[pid=8459] ppid=8457 vsize=1400512 CPUtime=1781.8
/proc/8459/stat : 8459 (wbo) R 8457 8459 8338 0 -1 4194304 349225 0 0 0 177668 512 0 0 25 0 1 0 191593728 1434124288 349102 1992294400 134512640 135709839 4294956240 18446744073709551615 134517510 0 0 4096 3 0 0 0 17 1 0 0
/proc/8459/statm: 350128 349102 134 292 0 349833 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 1400512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8466
/proc/meminfo: memFree=340152/2055920 swapFree=4191900/4192956
[pid=8459] ppid=8457 vsize=1410428 CPUtime=1800
/proc/8459/stat : 8459 (wbo) R 8457 8459 8338 0 -1 4194304 351709 0 0 0 179483 517 0 0 25 0 1 0 191593728 1444278272 351586 1992294400 134512640 135709839 4294956240 18446744073709551615 134574167 0 0 4096 3 0 0 0 17 1 0 0
/proc/8459/statm: 352607 351586 134 292 0 352312 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 1410428

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: 1.00 0.99 0.91 2/66 8467
/proc/meminfo: memFree=975344/2055920 swapFree=4191900/4192956
[pid=8459] ppid=8457 vsize=0 CPUtime=1800.11
/proc/8459/stat : 8459 (wbo) R 8457 8459 8338 0 -1 4195332 351709 0 0 0 179483 528 0 0 25 0 1 0 191593728 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/8459/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 0

[startup+1800.71 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 8467
/proc/meminfo: memFree=975344/2055920 swapFree=4191900/4192956
[pid=8459] ppid=8457 vsize=0 CPUtime=1800.2
/proc/8459/stat : 8459 (wbo) R 8457 8459 8338 0 -1 4195332 351709 0 0 0 179483 537 0 0 25 0 1 0 191593728 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/8459/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.2
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.72
CPU time (s): 1800.23
CPU user time (s): 1794.84
CPU system time (s): 5.39218
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 1410428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.84
system time used= 5.39218
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 351709
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= 2861

runsolver used 1.40978 second user time and 3.57246 second system time

The end

Launcher Data 

Begin job on node11 at 2009-06-17 13:58:51
IDJOB=1884022
IDBENCH=2606
IDSOLVER=698
FILE ID=node11/1884022-1245239931
PBS_JOBID= 9372326
Free space on /tmp= 66160 MiB

SOLVER NAME= wbo 1.0
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-clauses-35-30.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-1884022-1245239931/watcher-1884022-1245239931 -o /tmp/evaluation-result-1884022-1245239931/solver-1884022-1245239931 -C 1800 -W 2000 -M 1800  wbo -file-format=opb -time-limit=1800 HOME/instance-1884022-1245239931.opb

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

MD5SUM BENCH= c31072fad7bb81e0a58c1598fe2e2bbc
RANDOM SEED=1501802577

node11.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		: 3000.234
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		: 3000.234
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:       1750112 kB
Buffers:         33616 kB
Cached:         203732 kB
SwapCached:        312 kB
Active:          74060 kB
Inactive:       176184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1750112 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            2800 kB
Writeback:           0 kB
Mapped:          21304 kB
Slab:            41556 kB
Committed_AS:   204640 kB
PageTables:       1452 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-1884022-1245239931.opb

Free space on /tmp at the end= 66156 MiB
End job on node11 at 2009-06-17 14:28:54