Trace number 1883995

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) 1800.32 1800.86

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
roussel/normalized-pigeon-clauses-95-90.opb
MD5SUMc091cfcc7e8a81cbf9f64a24634c61f3
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 variables8550
Total number of constraints401945
Number of constraints which are clauses401945
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 constraint90
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 91
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c 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-1883995-1245239927.opb.
0.00/0.00	c Instance file HOME/instance-1883995-1245239927.opb
0.00/0.00	c File size is 10420755 bytes.
1.39/1.48	c Highest Coefficient sum: 91
1.39/1.48	c ============================[ Problem Statistics ]=============================
1.39/1.48	c |                                                                             |
1.39/1.48	c |  Parsing time:          1.45         s                                      |
1.39/1.48	c |  Number Variables:      8550                                                |
1.39/1.48	c |  Number Clauses:        401945                                              |
1.39/1.48	c |  Number Cardinality:    0                                                   |
1.39/1.48	c |  Number PB Constraints: 0                                                   |
1.39/1.48	c ============================[ Search Statistics ]==============================
1.39/1.48	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.39/1.48	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
1.39/1.48	c ===============================================================================
1.39/1.48	c |         0 |    8550   401945   812250 |   133981        0    nan |  0.000 % |
1.49/1.51	c |       102 |    8550   401945   812250 |   147379      102    420 |  0.000 % |
1.49/1.56	c |       253 |    8550   401945   812250 |   162117      253    577 |  0.000 % |
1.60/1.61	c |       478 |    8550   401945   812250 |   178329      478    560 |  0.000 % |
1.69/1.79	c |       817 |    8550   401945   812250 |   196162      817    932 |  0.000 % |
1.89/1.98	c |      1323 |    8550   401945   812250 |   215778     1323    871 |  0.000 % |
2.20/2.23	c |      2082 |    8550   401945   812250 |   237356     2082    739 |  0.000 % |
2.69/2.72	c |      3221 |    8550   401945   812250 |   261092     3221    662 |  0.000 % |
3.59/3.66	c |      4932 |    8550   401945   812250 |   287201     4932    614 |  0.000 % |
6.08/6.19	c |      7497 |    8550   401945   812250 |   315921     7497    634 |  0.000 % |
9.18/9.27	c |     11342 |    8550   401945   812250 |   347513    11342    616 |  0.000 % |
14.88/14.94	c |     17108 |    8550   401945   812250 |   382265    17108    593 |  0.000 % |
28.87/28.92	c |     25757 |    8550   401945   812250 |   420491    25757    600 |  0.000 % |
73.65/73.78	c |     38732 |    8550   401945   812250 |   462541    38732    874 |  0.000 % |
178.51/178.68	c |     58196 |    8550   401945   812250 |   508795    58196   1294 |  0.000 % |
299.88/300.02	c |     87388 |    8550   401945   812250 |   559674    87388   1370 |  0.000 % |
710.06/710.38	c |    131180 |    8550   401945   812250 |   615642   131180   1661 |  0.000 % |
1405.27/1405.77	c |    196865 |    8550   401945   812250 |   677206   196865   1633 |  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-1883995-1245239927/watcher-1883995-1245239927 -o /tmp/evaluation-result-1883995-1245239927/solver-1883995-1245239927 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1883995-1245239927.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 0.97 0.91 3/64 8484
/proc/meminfo: memFree=1781392/2055920 swapFree=4192812/4192956
[pid=8484] ppid=8482 vsize=13040 CPUtime=0
/proc/8484/stat : 8484 (wbo) R 8482 8484 8361 0 -1 4194304 266 0 0 0 0 0 0 0 18 0 1 0 191592396 13352960 250 1992294400 134512640 135709839 4294956240 18446744073709551615 134570447 0 0 4096 3 0 0 0 17 1 0 0
/proc/8484/statm: 3260 251 124 292 0 420 0

[startup+0.0242991 s]
/proc/loadavg: 1.00 0.97 0.91 3/64 8484
/proc/meminfo: memFree=1781392/2055920 swapFree=4192812/4192956
[pid=8484] ppid=8482 vsize=13944 CPUtime=0.02
/proc/8484/stat : 8484 (wbo) R 8482 8484 8361 0 -1 4194304 522 0 0 0 2 0 0 0 18 0 1 0 191592396 14278656 506 1992294400 134512640 135709839 4294956240 18446744073709551615 134544743 0 0 4096 3 0 0 0 17 1 0 0
/proc/8484/statm: 3486 507 152 292 0 646 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13944

[startup+0.101307 s]
/proc/loadavg: 1.00 0.97 0.91 3/64 8484
/proc/meminfo: memFree=1781392/2055920 swapFree=4192812/4192956
[pid=8484] ppid=8482 vsize=15032 CPUtime=0.09
/proc/8484/stat : 8484 (wbo) R 8482 8484 8361 0 -1 4194304 910 0 0 0 9 0 0 0 18 0 1 0 191592396 15392768 894 1992294400 134512640 135709839 4294956240 18446744073709551615 134547984 0 0 4096 3 0 0 0 17 1 0 0
/proc/8484/statm: 3758 894 284 292 0 918 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15032

[startup+0.301327 s]
/proc/loadavg: 1.00 0.97 0.91 3/64 8484
/proc/meminfo: memFree=1781392/2055920 swapFree=4192812/4192956
[pid=8484] ppid=8482 vsize=17640 CPUtime=0.29
/proc/8484/stat : 8484 (wbo) R 8482 8484 8361 0 -1 4194304 1917 0 0 0 29 0 0 0 19 0 1 0 191592396 18063360 1901 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 1 0 0
/proc/8484/statm: 4410 1901 628 292 0 1570 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17640

[startup+0.701367 s]
/proc/loadavg: 1.00 0.97 0.91 3/64 8484
/proc/meminfo: memFree=1781392/2055920 swapFree=4192812/4192956
[pid=8484] ppid=8482 vsize=22972 CPUtime=0.69
/proc/8484/stat : 8484 (wbo) R 8482 8484 8361 0 -1 4194304 3931 0 0 0 68 1 0 0 23 0 1 0 191592396 23523328 3915 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 1 0 0
/proc/8484/statm: 5743 3915 1317 292 0 2903 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22972

[startup+1.50145 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 8485
/proc/meminfo: memFree=1766920/2055920 swapFree=4192812/4192956
[pid=8484] ppid=8482 vsize=25620 CPUtime=1.49
/proc/8484/stat : 8484 (wbo) R 8482 8484 8361 0 -1 4194304 8817 0 0 0 145 4 0 0 25 0 1 0 191592396 26234880 5772 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8484/statm: 6405 5772 133 292 0 6110 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25620

[startup+3.10161 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 8485
/proc/meminfo: memFree=1752904/2055920 swapFree=4192812/4192956
[pid=8484] ppid=8482 vsize=36472 CPUtime=3.09
/proc/8484/stat : 8484 (wbo) R 8482 8484 8361 0 -1 4194304 11527 0 0 0 301 8 0 0 25 0 1 0 191592396 37347328 8482 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/8484/statm: 9118 8482 134 292 0 8823 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 36472

[startup+6.30194 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 8485
/proc/meminfo: memFree=1739848/2055920 swapFree=4192812/4192956
[pid=8484] ppid=8482 vsize=46372 CPUtime=6.28
/proc/8484/stat : 8484 (wbo) R 8482 8484 8361 0 -1 4194304 14000 0 0 0 617 11 0 0 25 0 1 0 191592396 47484928 10955 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8484/statm: 11593 10955 134 292 0 11298 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 46372

[startup+12.7016 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 8485
/proc/meminfo: memFree=1720776/2055920 swapFree=4192812/4192956
[pid=8484] ppid=8482 vsize=64988 CPUtime=12.68
/proc/8484/stat : 8484 (wbo) R 8482 8484 8361 0 -1 4194304 18641 0 0 0 1253 15 0 0 25 0 1 0 191592396 66547712 15596 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8484/statm: 16247 15596 134 292 0 15952 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 64988

[startup+25.5019 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 8485
/proc/meminfo: memFree=1697480/2055920 swapFree=4192812/4192956
[pid=8484] ppid=8482 vsize=86860 CPUtime=25.47
/proc/8484/stat : 8484 (wbo) R 8482 8484 8361 0 -1 4194304 24124 0 0 0 2526 21 0 0 25 0 1 0 191592396 88944640 21079 1992294400 134512640 135709839 4294956240 18446744073709551615 134517178 0 0 4096 3 0 0 0 17 1 0 0
/proc/8484/statm: 21715 21079 134 292 0 21420 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 86860

[startup+51.1015 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 8485
/proc/meminfo: memFree=1642440/2055920 swapFree=4192812/4192956
[pid=8484] ppid=8482 vsize=142380 CPUtime=51.05
/proc/8484/stat : 8484 (wbo) R 8482 8484 8361 0 -1 4194304 37989 0 0 0 5076 29 0 0 25 0 1 0 191592396 145797120 34944 1992294400 134512640 135709839 4294956240 18446744073709551615 134517169 0 0 4096 3 0 0 0 17 1 0 0
/proc/8484/statm: 35595 34944 134 292 0 35300 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 142380

[startup+102.306 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 8485
/proc/meminfo: memFree=1553032/2055920 swapFree=4192812/4192956
[pid=8484] ppid=8482 vsize=231296 CPUtime=102.24
/proc/8484/stat : 8484 (wbo) R 8482 8484 8361 0 -1 4194304 60208 0 0 0 10178 46 0 0 25 0 1 0 191592396 236847104 57163 1992294400 134512640 135709839 4294956240 18446744073709551615 134517505 0 0 4096 3 0 0 0 17 1 0 0
/proc/8484/statm: 57824 57163 134 292 0 57529 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 231296

[startup+162.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 8491
/proc/meminfo: memFree=1467456/2055920 swapFree=4192812/4192956
[pid=8484] ppid=8482 vsize=317212 CPUtime=162.22
/proc/8484/stat : 8484 (wbo) R 8482 8484 8361 0 -1 4194304 81703 0 0 0 16162 60 0 0 25 0 1 0 191592396 324825088 78658 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/8484/statm: 79303 78658 134 292 0 79008 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 317212

[startup+222.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 8491
/proc/meminfo: memFree=1353536/2055920 swapFree=4192812/4192956
[pid=8484] ppid=8482 vsize=430004 CPUtime=222.2
/proc/8484/stat : 8484 (wbo) R 8482 8484 8361 0 -1 4194304 109864 0 0 0 22142 78 0 0 25 0 1 0 191592396 440324096 106819 1992294400 134512640 135709839 4294956240 18446744073709551615 134517168 0 0 4096 3 0 0 0 17 1 0 0
/proc/8484/statm: 107501 106819 134 292 0 107206 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 430004

[startup+282.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 8491
/proc/meminfo: memFree=1282560/2055920 swapFree=4192812/4192956
[pid=8484] ppid=8482 vsize=501256 CPUtime=282.19
/proc/8484/stat : 8484 (wbo) R 8482 8484 8361 0 -1 4194304 127680 0 0 0 28127 92 0 0 25 0 1 0 191592396 513286144 124635 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/8484/statm: 125314 124635 134 292 0 125019 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 501256

[startup+342.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 8491
/proc/meminfo: memFree=1196672/2055920 swapFree=4192812/4192956
[pid=8484] ppid=8482 vsize=586660 CPUtime=342.16
/proc/8484/stat : 8484 (wbo) R 8482 8484 8361 0 -1 4194304 148996 0 0 0 34106 110 0 0 25 0 1 0 191592396 600739840 145951 1992294400 134512640 135709839 4294956240 18446744073709551615 134573938 0 0 4096 3 0 0 0 17 1 0 0
/proc/8484/statm: 146665 145951 134 292 0 146370 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 586660

[startup+402.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 8491
/proc/meminfo: memFree=1134720/2055920 swapFree=4192812/4192956
[pid=8484] ppid=8482 vsize=649164 CPUtime=402.15
/proc/8484/stat : 8484 (wbo) R 8482 8484 8361 0 -1 4194304 164625 0 0 0 40092 123 0 0 25 0 1 0 191592396 664743936 161580 1992294400 134512640 135709839 4294956240 18446744073709551615 134573916 0 0 4096 3 0 0 0 17 1 0 0
/proc/8484/statm: 162291 161580 134 292 0 161996 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 649164

[startup+462.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 8491
/proc/meminfo: memFree=1078984/2055920 swapFree=4192812/4192956
[pid=8484] ppid=8482 vsize=704380 CPUtime=462.13
/proc/8484/stat : 8484 (wbo) R 8482 8484 8361 0 -1 4194304 178438 0 0 0 46079 134 0 0 25 0 1 0 191592396 721285120 175393 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/8484/statm: 176095 175393 134 292 0 175800 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 704380

[startup+522.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 8491
/proc/meminfo: memFree=1027336/2055920 swapFree=4192812/4192956
[pid=8484] ppid=8482 vsize=756504 CPUtime=522.12
/proc/8484/stat : 8484 (wbo) R 8482 8484 8361 0 -1 4194304 191460 0 0 0 52068 144 0 0 25 0 1 0 191592396 774660096 188415 1992294400 134512640 135709839 4294956240 18446744073709551615 134517521 0 0 4096 3 0 0 0 17 1 0 0
/proc/8484/statm: 189126 188415 134 292 0 188831 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 756504

[startup+582.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 8491
/proc/meminfo: memFree=972552/2055920 swapFree=4192812/4192956
[pid=8484] ppid=8482 vsize=810784 CPUtime=582.1
/proc/8484/stat : 8484 (wbo) R 8482 8484 8361 0 -1 4194304 205018 0 0 0 58055 155 0 0 25 0 1 0 191592396 830242816 201973 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 1 0 0
/proc/8484/statm: 202696 201973 134 292 0 202401 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 810784

[startup+642.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 8491
/proc/meminfo: memFree=925640/2055920 swapFree=4192812/4192956
[pid=8484] ppid=8482 vsize=857164 CPUtime=642.09
/proc/8484/stat : 8484 (wbo) R 8482 8484 8361 0 -1 4194304 216604 0 0 0 64046 163 0 0 25 0 1 0 191592396 877735936 213559 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8484/statm: 214291 213559 134 292 0 213996 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 857164

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 8491
/proc/meminfo: memFree=712904/2055920 swapFree=4192812/4192956
[pid=8484] ppid=8482 vsize=1069716 CPUtime=882.01
/proc/8484/stat : 8484 (wbo) R 8482 8484 8361 0 -1 4194304 269661 0 0 0 87994 207 0 0 25 0 1 0 191592396 1095389184 266616 1992294400 134512640 135709839 4294956240 18446744073709551615 134517517 0 0 4096 3 0 0 0 17 1 0 0
/proc/8484/statm: 267429 266616 134 292 0 267134 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 1069716

[startup+942.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 8491
/proc/meminfo: memFree=675080/2055920 swapFree=4192812/4192956
[pid=8484] ppid=8482 vsize=1107764 CPUtime=942
/proc/8484/stat : 8484 (wbo) R 8482 8484 8361 0 -1 4194304 279181 0 0 0 93983 217 0 0 25 0 1 0 191592396 1134350336 276136 1992294400 134512640 135709839 4294956240 18446744073709551615 134573919 0 0 4096 3 0 0 0 17 1 0 0
/proc/8484/statm: 276941 276136 134 292 0 276646 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 1107764

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 8491
/proc/meminfo: memFree=637128/2055920 swapFree=4192812/4192956
[pid=8484] ppid=8482 vsize=1145384 CPUtime=1001.99
/proc/8484/stat : 8484 (wbo) R 8482 8484 8361 0 -1 4194304 288588 0 0 0 99974 225 0 0 25 0 1 0 191592396 1172873216 285543 1992294400 134512640 135709839 4294956240 18446744073709551615 134517510 0 0 4096 3 0 0 0 17 1 0 0
/proc/8484/statm: 286346 285543 134 292 0 286051 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 1145384

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 8491
/proc/meminfo: memFree=605832/2055920 swapFree=4192812/4192956
[pid=8484] ppid=8482 vsize=1176788 CPUtime=1061.96
/proc/8484/stat : 8484 (wbo) R 8482 8484 8361 0 -1 4194304 296417 0 0 0 105963 233 0 0 25 0 1 0 191592396 1205030912 293372 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/8484/statm: 294197 293372 134 292 0 293902 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 1176788

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 8491
/proc/meminfo: memFree=583624/2055920 swapFree=4192812/4192956
[pid=8484] ppid=8482 vsize=1198820 CPUtime=1121.95
/proc/8484/stat : 8484 (wbo) R 8482 8484 8361 0 -1 4194304 301931 0 0 0 111956 239 0 0 25 0 1 0 191592396 1227591680 298886 1992294400 134512640 135709839 4294956240 18446744073709551615 134573931 0 0 4096 3 0 0 0 17 1 0 0
/proc/8484/statm: 299705 298886 134 292 0 299410 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 1198820

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 8491
/proc/meminfo: memFree=554504/2055920 swapFree=4192812/4192956
[pid=8484] ppid=8482 vsize=1228264 CPUtime=1181.93
/proc/8484/stat : 8484 (wbo) R 8482 8484 8361 0 -1 4194304 309277 0 0 0 117948 245 0 0 25 0 1 0 191592396 1257742336 306232 1992294400 134512640 135709839 4294956240 18446744073709551615 134574200 0 0 4096 3 0 0 0 17 1 0 0
/proc/8484/statm: 307066 306232 134 292 0 306771 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 1228264

[startup+1242.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 8491
/proc/meminfo: memFree=521864/2055920 swapFree=4192812/4192956
[pid=8484] ppid=8482 vsize=1260344 CPUtime=1241.92
/proc/8484/stat : 8484 (wbo) R 8482 8484 8361 0 -1 4194304 317329 0 0 0 123939 253 0 0 25 0 1 0 191592396 1290592256 314284 1992294400 134512640 135709839 4294956240 18446744073709551615 134517168 0 0 4096 3 0 0 0 17 1 0 0
/proc/8484/statm: 315086 314284 134 292 0 314791 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 1260344

[startup+1302.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 8491
/proc/meminfo: memFree=490632/2055920 swapFree=4192812/4192956
[pid=8484] ppid=8482 vsize=1291384 CPUtime=1301.91
/proc/8484/stat : 8484 (wbo) R 8482 8484 8361 0 -1 4194304 325062 0 0 0 129930 261 0 0 25 0 1 0 191592396 1322377216 322017 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/8484/statm: 322846 322017 134 292 0 322551 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 1291384

[startup+1362.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 8491
/proc/meminfo: memFree=465544/2055920 swapFree=4192812/4192956
[pid=8484] ppid=8482 vsize=1316680 CPUtime=1361.88
/proc/8484/stat : 8484 (wbo) R 8482 8484 8361 0 -1 4194304 331379 0 0 0 135922 266 0 0 25 0 1 0 191592396 1348280320 328334 1992294400 134512640 135709839 4294956240 18446744073709551615 134573919 0 0 4096 3 0 0 0 17 1 0 0
/proc/8484/statm: 329170 328334 134 292 0 328875 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 1316680

[startup+1422.31 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 8491
/proc/meminfo: memFree=428360/2055920 swapFree=4192812/4192956
[pid=8484] ppid=8482 vsize=1353592 CPUtime=1421.86
/proc/8484/stat : 8484 (wbo) R 8482 8484 8361 0 -1 4194304 340605 0 0 0 141909 277 0 0 25 0 1 0 191592396 1386078208 337560 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8484/statm: 338398 337560 134 292 0 338103 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 1353592

[startup+1482.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 8491
/proc/meminfo: memFree=382024/2055920 swapFree=4192812/4192956
[pid=8484] ppid=8482 vsize=1400476 CPUtime=1481.85
/proc/8484/stat : 8484 (wbo) R 8482 8484 8361 0 -1 4194304 352250 0 0 0 147893 292 0 0 25 0 1 0 191592396 1434087424 349205 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 1 0 0
/proc/8484/statm: 350119 349205 134 292 0 349824 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 1400476

[startup+1542.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 8491
/proc/meminfo: memFree=340424/2055920 swapFree=4192812/4192956
[pid=8484] ppid=8482 vsize=1441656 CPUtime=1541.83
/proc/8484/stat : 8484 (wbo) R 8482 8484 8361 0 -1 4194304 362518 0 0 0 153878 305 0 0 25 0 1 0 191592396 1476255744 359473 1992294400 134512640 135709839 4294956240 18446744073709551615 134517169 0 0 4096 3 0 0 0 17 1 0 0
/proc/8484/statm: 360414 359473 134 292 0 360119 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 1441656

[startup+1602.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 8491
/proc/meminfo: memFree=306184/2055920 swapFree=4192812/4192956
[pid=8484] ppid=8482 vsize=1476144 CPUtime=1601.82
/proc/8484/stat : 8484 (wbo) R 8482 8484 8361 0 -1 4194304 371146 0 0 0 159867 315 0 0 25 0 1 0 191592396 1511571456 368101 1992294400 134512640 135709839 4294956240 18446744073709551615 134517505 0 0 4096 3 0 0 0 17 1 0 0
/proc/8484/statm: 369036 368101 134 292 0 368741 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 1476144

[startup+1662.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 8491
/proc/meminfo: memFree=270280/2055920 swapFree=4192812/4192956
[pid=8484] ppid=8482 vsize=1511720 CPUtime=1661.79
/proc/8484/stat : 8484 (wbo) R 8482 8484 8361 0 -1 4194304 380042 0 0 0 165854 325 0 0 25 0 1 0 191592396 1548001280 376997 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8484/statm: 377930 376997 134 292 0 377635 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 1511720

[startup+1722.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 8491
/proc/meminfo: memFree=237384/2055920 swapFree=4192812/4192956
[pid=8484] ppid=8482 vsize=1544820 CPUtime=1721.78
/proc/8484/stat : 8484 (wbo) R 8482 8484 8361 0 -1 4194304 388316 0 0 0 171844 334 0 0 25 0 1 0 191592396 1581895680 385271 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/8484/statm: 386205 385271 134 292 0 385910 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 1544820

[startup+1782.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 8491
/proc/meminfo: memFree=209416/2055920 swapFree=4192812/4192956
[pid=8484] ppid=8482 vsize=1572488 CPUtime=1781.77
/proc/8484/stat : 8484 (wbo) R 8482 8484 8361 0 -1 4194304 395185 0 0 0 177835 342 0 0 25 0 1 0 191592396 1610227712 392140 1992294400 134512640 135709839 4294956240 18446744073709551615 134573956 0 0 4096 3 0 0 0 17 1 0 0
/proc/8484/statm: 393122 392140 134 292 0 392827 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 1572488



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 8491
/proc/meminfo: memFree=201800/2055920 swapFree=4192812/4192956
[pid=8484] ppid=8482 vsize=1580008 CPUtime=1800.06
/proc/8484/stat : 8484 (wbo) R 8482 8484 8361 0 -1 4194304 397064 0 0 0 179662 344 0 0 25 0 1 0 191592396 1617928192 394019 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 1 0 0
/proc/8484/statm: 395002 394019 134 292 0 394707 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 1580008

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

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

[startup+1800.8 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 8491
/proc/meminfo: memFree=201800/2055920 swapFree=4192812/4192956
[pid=8484] ppid=8482 vsize=0 CPUtime=1800.25
/proc/8484/stat : 8484 (wbo) R 8482 8484 8361 0 -1 4195332 397064 0 0 0 179662 363 0 0 25 0 1 0 191592396 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/8484/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.25
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.86
CPU time (s): 1800.32
CPU user time (s): 1796.63
CPU system time (s): 3.69344
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 1580008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.63
system time used= 3.69344
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 397064
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= 2979

runsolver used 1.58176 second user time and 4.97924 second system time

The end

Launcher Data 

Begin job on node27 at 2009-06-17 13:58:47
IDJOB=1883995
IDBENCH=2596
IDSOLVER=698
FILE ID=node27/1883995-1245239927
PBS_JOBID= 9372311
Free space on /tmp= 66248 MiB

SOLVER NAME= wbo 1.0
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-clauses-95-90.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-1883995-1245239927/watcher-1883995-1245239927 -o /tmp/evaluation-result-1883995-1245239927/solver-1883995-1245239927 -C 1800 -W 2000 -M 1800  wbo -file-format=opb -time-limit=1800 HOME/instance-1883995-1245239927.opb

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

MD5SUM BENCH= c091cfcc7e8a81cbf9f64a24634c61f3
RANDOM SEED=857252795

node27.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		: 2800.234
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	: 5521.40
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		: 2800.234
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:       1781808 kB
Buffers:         28196 kB
Cached:         154112 kB
SwapCached:          0 kB
Active:          64520 kB
Inactive:       132188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1781808 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           12552 kB
Writeback:           0 kB
Mapped:          24176 kB
Slab:            63296 kB
Committed_AS:   192164 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1883995-1245239927.opb

Free space on /tmp at the end= 66244 MiB
End job on node27 at 2009-06-17 14:28:50