Trace number 1883896

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) 1800.27 1800.81

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
roussel/normalized-pigeon-clauses-91-90.opb
MD5SUMdb1439cbd478b31566aabb43ac29c55c
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 variables8190
Total number of constraints368641
Number of constraints which are clauses368641
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-1883896-1245237272.opb.
0.00/0.00	c Instance file HOME/instance-1883896-1245237272.opb
0.00/0.00	c File size is 9556115 bytes.
1.19/1.25	c Highest Coefficient sum: 91
1.19/1.26	c ============================[ Problem Statistics ]=============================
1.19/1.26	c |                                                                             |
1.19/1.26	c |  Parsing time:          1.23         s                                      |
1.19/1.26	c |  Number Variables:      8190                                                |
1.19/1.26	c |  Number Clauses:        368641                                              |
1.19/1.26	c |  Number Cardinality:    0                                                   |
1.19/1.26	c |  Number PB Constraints: 0                                                   |
1.19/1.26	c ============================[ Search Statistics ]==============================
1.19/1.26	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.19/1.26	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
1.19/1.26	c ===============================================================================
1.19/1.26	c |         0 |    8190   368641   745290 |   122880        0    nan |  0.000 % |
1.19/1.28	c |       101 |    8190   368641   745290 |   135168      101    324 |  0.000 % |
1.28/1.31	c |       252 |    8190   368641   745290 |   148685      252    333 |  0.000 % |
1.39/1.41	c |       477 |    8190   368641   745290 |   163553      477    725 |  0.000 % |
1.39/1.49	c |       814 |    8190   368641   745290 |   179909      814    682 |  0.000 % |
1.59/1.61	c |      1320 |    8190   368641   745290 |   197900     1320    568 |  0.000 % |
1.79/1.82	c |      2081 |    8190   368641   745290 |   217690     2081    508 |  0.000 % |
2.19/2.22	c |      3220 |    8190   368641   745290 |   239459     3220    489 |  0.000 % |
2.98/3.07	c |      4929 |    8190   368641   745290 |   263404     4929    490 |  0.000 % |
4.58/4.65	c |      7494 |    8190   368641   745290 |   289745     7494    506 |  0.000 % |
7.58/7.66	c |     11338 |    8190   368641   745290 |   318719    11338    510 |  0.000 % |
13.97/14.07	c |     17104 |    8190   368641   745290 |   350591    17104    517 |  0.000 % |
26.37/26.48	c |     25754 |    8190   368641   745290 |   385651    25754    523 |  0.000 % |
63.14/63.28	c |     38729 |    8190   368641   745290 |   424216    38729    861 |  0.000 % |
160.71/160.87	c |     58192 |    8190   368641   745290 |   466637    58192   1311 |  0.000 % |
288.18/288.30	c |     87386 |    8190   368641   745290 |   513301    87386   1482 |  0.000 % |
511.02/511.28	c |    131175 |    8190   368641   745290 |   564631   131175   1338 |  0.000 % |
1239.81/1240.23	c |    196859 |    8190   368641   745290 |   621094   196859   1296 |  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-1883896-1245237272/watcher-1883896-1245237272 -o /tmp/evaluation-result-1883896-1245237272/solver-1883896-1245237272 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1883896-1245237272.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: 1.39 1.13 0.71 3/64 19831
/proc/meminfo: memFree=1843716/2055920 swapFree=4178700/4192956
[pid=19831] ppid=19829 vsize=11860 CPUtime=0
/proc/19831/stat : 19831 (wbo) R 19829 19831 19643 0 -1 4194304 196 0 0 0 0 0 0 0 20 0 1 0 191325214 12144640 180 1992294400 134512640 135709839 4294956240 18446744073709551615 134570352 0 0 4096 3 0 0 0 17 1 0 0
/proc/19831/statm: 2965 180 121 292 0 336 0

[startup+0.0558329 s]
/proc/loadavg: 1.39 1.13 0.71 3/64 19831
/proc/meminfo: memFree=1843716/2055920 swapFree=4178700/4192956
[pid=19831] ppid=19829 vsize=13496 CPUtime=0.04
/proc/19831/stat : 19831 (wbo) R 19829 19831 19643 0 -1 4194304 670 0 0 0 4 0 0 0 21 0 1 0 191325214 13819904 654 1992294400 134512640 135709839 4294956240 18446744073709551615 134544161 0 0 4096 3 0 0 0 17 1 0 0
/proc/19831/statm: 3374 654 209 292 0 745 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13496

[startup+0.101838 s]
/proc/loadavg: 1.39 1.13 0.71 3/64 19831
/proc/meminfo: memFree=1843716/2055920 swapFree=4178700/4192956
[pid=19831] ppid=19829 vsize=14080 CPUtime=0.09
/proc/19831/stat : 19831 (wbo) R 19829 19831 19643 0 -1 4194304 906 0 0 0 9 0 0 0 21 0 1 0 191325214 14417920 890 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 1 0 0
/proc/19831/statm: 3520 890 294 292 0 891 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14080

[startup+0.301857 s]
/proc/loadavg: 1.39 1.13 0.71 3/64 19831
/proc/meminfo: memFree=1843716/2055920 swapFree=4178700/4192956
[pid=19831] ppid=19829 vsize=16820 CPUtime=0.29
/proc/19831/stat : 19831 (wbo) R 19829 19831 19643 0 -1 4194304 1941 0 0 0 29 0 0 0 22 0 1 0 191325214 17223680 1925 1992294400 134512640 135709839 4294956240 18446744073709551615 134547899 0 0 4096 3 0 0 0 17 1 0 0
/proc/19831/statm: 4205 1925 668 292 0 1576 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16820

[startup+0.701898 s]
/proc/loadavg: 1.39 1.13 0.71 3/64 19831
/proc/meminfo: memFree=1843716/2055920 swapFree=4178700/4192956
[pid=19831] ppid=19829 vsize=22020 CPUtime=0.69
/proc/19831/stat : 19831 (wbo) R 19829 19831 19643 0 -1 4194304 4017 0 0 0 68 1 0 0 25 0 1 0 191325214 22548480 4001 1992294400 134512640 135709839 4294956240 18446744073709551615 134605451 0 0 4096 3 0 0 0 17 1 0 0
/proc/19831/statm: 5505 4001 1417 292 0 2876 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22020

[startup+1.50198 s]
/proc/loadavg: 1.36 1.12 0.71 2/65 19832
/proc/meminfo: memFree=1829372/2055920 swapFree=4178700/4192956
[pid=19831] ppid=19829 vsize=25036 CPUtime=1.49
/proc/19831/stat : 19831 (wbo) R 19829 19831 19643 0 -1 4194304 8382 0 0 0 146 3 0 0 25 0 1 0 191325214 25636864 5549 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/19831/statm: 6259 5549 134 292 0 5964 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25036

[startup+3.10542 s]
/proc/loadavg: 1.36 1.12 0.71 2/65 19832
/proc/meminfo: memFree=1818044/2055920 swapFree=4178700/4192956
[pid=19831] ppid=19829 vsize=33220 CPUtime=3.09
/proc/19831/stat : 19831 (wbo) R 19829 19831 19643 0 -1 4194304 10430 0 0 0 303 6 0 0 25 0 1 0 191325214 34017280 7597 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/19831/statm: 8305 7597 134 292 0 8010 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 33220

[startup+6.30247 s]
/proc/loadavg: 1.49 1.16 0.73 2/65 19832
/proc/meminfo: memFree=1804156/2055920 swapFree=4178700/4192956
[pid=19831] ppid=19829 vsize=44704 CPUtime=6.28
/proc/19831/stat : 19831 (wbo) R 19829 19831 19643 0 -1 4194304 13291 0 0 0 620 8 0 0 25 0 1 0 191325214 45776896 10458 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/19831/statm: 11176 10458 134 292 0 10881 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 44704

[startup+12.7011 s]
/proc/loadavg: 1.61 1.19 0.74 2/65 19832
/proc/meminfo: memFree=1788996/2055920 swapFree=4178700/4192956
[pid=19831] ppid=19829 vsize=58436 CPUtime=12.68
/proc/19831/stat : 19831 (wbo) R 19829 19831 19643 0 -1 4194304 16718 0 0 0 1258 10 0 0 25 0 1 0 191325214 59838464 13885 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/19831/statm: 14609 13885 134 292 0 14314 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 58436

[startup+25.5014 s]
/proc/loadavg: 1.84 1.26 0.77 2/65 19832
/proc/meminfo: memFree=1766788/2055920 swapFree=4178700/4192956
[pid=19831] ppid=19829 vsize=80104 CPUtime=25.47
/proc/19831/stat : 19831 (wbo) R 19829 19831 19643 0 -1 4194304 22138 0 0 0 2533 14 0 0 25 0 1 0 191325214 82026496 19305 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/19831/statm: 20026 19305 134 292 0 19731 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 80104

[startup+51.102 s]
/proc/loadavg: 1.55 1.24 0.77 2/65 19832
/proc/meminfo: memFree=1708548/2055920 swapFree=4178700/4192956
[pid=19831] ppid=19829 vsize=140176 CPUtime=51.04
/proc/19831/stat : 19831 (wbo) R 19829 19831 19643 0 -1 4194304 37171 0 0 0 5080 24 0 0 25 0 1 0 191325214 143540224 34338 1992294400 134512640 135709839 4294956240 18446744073709551615 134573919 0 0 4096 3 0 0 0 17 1 0 0
/proc/19831/statm: 35044 34338 134 292 0 34749 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 140176

[startup+102.301 s]
/proc/loadavg: 1.24 1.20 0.78 2/65 19832
/proc/meminfo: memFree=1615172/2055920 swapFree=4178700/4192956
[pid=19831] ppid=19829 vsize=231692 CPUtime=102.24
/proc/19831/stat : 19831 (wbo) R 19829 19831 19643 0 -1 4194304 60016 0 0 0 10185 39 0 0 25 0 1 0 191325214 237252608 57183 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/19831/statm: 57923 57183 134 292 0 57628 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 231692

[startup+162.301 s]
/proc/loadavg: 1.09 1.16 0.80 2/65 19832
/proc/meminfo: memFree=1506564/2055920 swapFree=4178700/4192956
[pid=19831] ppid=19829 vsize=341880 CPUtime=162.21
/proc/19831/stat : 19831 (wbo) R 19829 19831 19643 0 -1 4194304 87574 0 0 0 16163 58 0 0 25 0 1 0 191325214 350085120 84741 1992294400 134512640 135709839 4294956240 18446744073709551615 134517510 0 0 4096 3 0 0 0 17 1 0 0
/proc/19831/statm: 85470 84741 134 292 0 85175 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 341880

[startup+222.305 s]
/proc/loadavg: 1.03 1.13 0.81 2/65 19832
/proc/meminfo: memFree=1385284/2055920 swapFree=4178700/4192956
[pid=19831] ppid=19829 vsize=461240 CPUtime=222.2
/proc/19831/stat : 19831 (wbo) R 19829 19831 19643 0 -1 4194304 117404 0 0 0 22142 78 0 0 25 0 1 0 191325214 472309760 114571 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 1 0 0
/proc/19831/statm: 115310 114571 134 292 0 115015 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 461240

[startup+282.302 s]
/proc/loadavg: 1.01 1.10 0.82 2/65 19832
/proc/meminfo: memFree=1298564/2055920 swapFree=4178700/4192956
[pid=19831] ppid=19829 vsize=548356 CPUtime=282.17
/proc/19831/stat : 19831 (wbo) R 19829 19831 19643 0 -1 4194304 139176 0 0 0 28124 93 0 0 25 0 1 0 191325214 561516544 136343 1992294400 134512640 135709839 4294956240 18446744073709551615 134573910 0 0 4096 3 0 0 0 17 1 0 0
/proc/19831/statm: 137089 136343 134 292 0 136794 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 548356

[startup+342.302 s]
/proc/loadavg: 1.00 1.08 0.82 2/65 19832
/proc/meminfo: memFree=1212676/2055920 swapFree=4178700/4192956
[pid=19831] ppid=19829 vsize=633540 CPUtime=342.16
/proc/19831/stat : 19831 (wbo) R 19829 19831 19643 0 -1 4194304 160437 0 0 0 34104 112 0 0 25 0 1 0 191325214 648744960 157604 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/19831/statm: 158385 157604 134 292 0 158090 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 633540

[startup+402.302 s]
/proc/loadavg: 1.00 1.06 0.83 2/65 19832
/proc/meminfo: memFree=1168260/2055920 swapFree=4178700/4192956
[pid=19831] ppid=19829 vsize=678220 CPUtime=402.14
/proc/19831/stat : 19831 (wbo) R 19829 19831 19643 0 -1 4194304 171636 0 0 0 40092 122 0 0 25 0 1 0 191325214 694497280 168803 1992294400 134512640 135709839 4294956240 18446744073709551615 134517178 0 0 4096 3 0 0 0 17 1 0 0
/proc/19831/statm: 169555 168803 134 292 0 169260 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 678220

[startup+462.302 s]
/proc/loadavg: 1.00 1.05 0.84 2/65 19832
/proc/meminfo: memFree=1130244/2055920 swapFree=4178700/4192956
[pid=19831] ppid=19829 vsize=715808 CPUtime=462.13
/proc/19831/stat : 19831 (wbo) R 19829 19831 19643 0 -1 4194304 181025 0 0 0 46081 132 0 0 25 0 1 0 191325214 732987392 178192 1992294400 134512640 135709839 4294956240 18446744073709551615 134573921 0 0 4096 3 0 0 0 17 1 0 0
/proc/19831/statm: 178952 178192 134 292 0 178657 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 715808

[startup+522.302 s]
/proc/loadavg: 1.00 1.04 0.84 2/65 19832
/proc/meminfo: memFree=1092036/2055920 swapFree=4178700/4192956
[pid=19831] ppid=19829 vsize=754328 CPUtime=522.11
/proc/19831/stat : 19831 (wbo) R 19829 19831 19643 0 -1 4194304 190660 0 0 0 52068 143 0 0 25 0 1 0 191325214 772431872 187827 1992294400 134512640 135709839 4294956240 18446744073709551615 134573919 0 0 4096 3 0 0 0 17 1 0 0
/proc/19831/statm: 188582 187827 134 292 0 188287 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 754328

[startup+582.301 s]
/proc/loadavg: 1.00 1.03 0.85 2/65 19832
/proc/meminfo: memFree=1042692/2055920 swapFree=4178700/4192956
[pid=19831] ppid=19829 vsize=803616 CPUtime=582.09
/proc/19831/stat : 19831 (wbo) R 19829 19831 19643 0 -1 4194304 202912 0 0 0 58056 153 0 0 25 0 1 0 191325214 822902784 200079 1992294400 134512640 135709839 4294956240 18446744073709551615 134573919 0 0 4096 3 0 0 0 17 1 0 0
/proc/19831/statm: 200904 200079 134 292 0 200609 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 803616

[startup+642.301 s]
/proc/loadavg: 1.00 1.02 0.85 2/65 19832
/proc/meminfo: memFree=1005956/2055920 swapFree=4178700/4192956
[pid=19831] ppid=19829 vsize=840312 CPUtime=642.07
/proc/19831/stat : 19831 (wbo) R 19829 19831 19643 0 -1 4194304 212103 0 0 0 64045 162 0 0 25 0 1 0 191325214 860479488 209270 1992294400 134512640 135709839 4294956240 18446744073709551615 134573778 0 0 4096 3 0 0 0 17 1 0 0
/proc/19831/statm: 210078 209270 134 292 0 209783 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 840312

[startup+702.301 s]

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

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.88 2/65 19832
/proc/meminfo: memFree=883396/2055920 swapFree=4178700/4192956
[pid=19831] ppid=19829 vsize=962348 CPUtime=941.99
/proc/19831/stat : 19831 (wbo) R 19829 19831 19643 0 -1 4194304 242593 0 0 0 94000 199 0 0 25 0 1 0 191325214 985444352 239760 1992294400 134512640 135709839 4294956240 18446744073709551615 134517517 0 0 4096 3 0 0 0 17 1 0 0
/proc/19831/statm: 240587 239760 134 292 0 240292 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 962348

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.89 2/65 19832
/proc/meminfo: memFree=860868/2055920 swapFree=4178700/4192956
[pid=19831] ppid=19829 vsize=984728 CPUtime=1001.97
/proc/19831/stat : 19831 (wbo) R 19829 19831 19643 0 -1 4194304 248154 0 0 0 99993 204 0 0 25 0 1 0 191325214 1008361472 245321 1992294400 134512640 135709839 4294956240 18446744073709551615 134573938 0 0 4096 3 0 0 0 17 1 0 0
/proc/19831/statm: 246182 245321 134 292 0 245887 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 984728

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.89 2/65 19832
/proc/meminfo: memFree=834116/2055920 swapFree=4178700/4192956
[pid=19831] ppid=19829 vsize=1011680 CPUtime=1061.95
/proc/19831/stat : 19831 (wbo) R 19829 19831 19643 0 -1 4194304 254889 0 0 0 105984 211 0 0 25 0 1 0 191325214 1035960320 252056 1992294400 134512640 135709839 4294956240 18446744073709551615 134573956 0 0 4096 3 0 0 0 17 1 0 0
/proc/19831/statm: 252920 252056 134 292 0 252625 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 1011680

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.90 2/65 19832
/proc/meminfo: memFree=811204/2055920 swapFree=4178700/4192956
[pid=19831] ppid=19829 vsize=1034132 CPUtime=1121.94
/proc/19831/stat : 19831 (wbo) R 19829 19831 19643 0 -1 4194304 260542 0 0 0 111976 218 0 0 25 0 1 0 191325214 1058951168 257709 1992294400 134512640 135709839 4294956240 18446744073709551615 134517168 0 0 4096 3 0 0 0 17 1 0 0
/proc/19831/statm: 258533 257709 134 292 0 258238 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 1034132

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 19832
/proc/meminfo: memFree=789764/2055920 swapFree=4178700/4192956
[pid=19831] ppid=19829 vsize=1055568 CPUtime=1181.92
/proc/19831/stat : 19831 (wbo) R 19829 19831 19643 0 -1 4194304 265879 0 0 0 117968 224 0 0 25 0 1 0 191325214 1080901632 263046 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/19831/statm: 263892 263046 134 292 0 263597 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 1055568

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 19832
/proc/meminfo: memFree=774084/2055920 swapFree=4178700/4192956
[pid=19831] ppid=19829 vsize=1071232 CPUtime=1241.91
/proc/19831/stat : 19831 (wbo) R 19829 19831 19643 0 -1 4194304 269771 0 0 0 123963 228 0 0 25 0 1 0 191325214 1096941568 266938 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/19831/statm: 267808 266938 134 292 0 267513 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 1071232

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 19832
/proc/meminfo: memFree=761476/2055920 swapFree=4178700/4192956
[pid=19831] ppid=19829 vsize=1083804 CPUtime=1301.89
/proc/19831/stat : 19831 (wbo) R 19829 19831 19643 0 -1 4194304 272910 0 0 0 129958 231 0 0 25 0 1 0 191325214 1109815296 270077 1992294400 134512640 135709839 4294956240 18446744073709551615 134573929 0 0 4096 3 0 0 0 17 1 0 0
/proc/19831/statm: 270951 270077 134 292 0 270656 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 1083804

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 19832
/proc/meminfo: memFree=747588/2055920 swapFree=4178700/4192956
[pid=19831] ppid=19829 vsize=1097752 CPUtime=1361.87
/proc/19831/stat : 19831 (wbo) R 19829 19831 19643 0 -1 4194304 276387 0 0 0 135951 236 0 0 25 0 1 0 191325214 1124098048 273554 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/19831/statm: 274438 273554 134 292 0 274143 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 1097752

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 19832
/proc/meminfo: memFree=687300/2055920 swapFree=4178700/4192956
[pid=19831] ppid=19829 vsize=1158168 CPUtime=1421.86
/proc/19831/stat : 19831 (wbo) R 19829 19831 19643 0 -1 4194304 291377 0 0 0 141934 252 0 0 25 0 1 0 191325214 1185964032 288544 1992294400 134512640 135709839 4294956240 18446744073709551615 134517505 0 0 4096 3 0 0 0 17 1 0 0
/proc/19831/statm: 289542 288544 134 292 0 289247 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 1158168

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 19832
/proc/meminfo: memFree=640132/2055920 swapFree=4178700/4192956
[pid=19831] ppid=19829 vsize=1205652 CPUtime=1481.84
/proc/19831/stat : 19831 (wbo) R 19829 19831 19643 0 -1 4194304 303249 0 0 0 147922 262 0 0 25 0 1 0 191325214 1234587648 300416 1992294400 134512640 135709839 4294956240 18446744073709551615 134517510 0 0 4096 3 0 0 0 17 1 0 0
/proc/19831/statm: 301413 300416 134 292 0 301118 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 1205652

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 19832
/proc/meminfo: memFree=589188/2055920 swapFree=4178700/4192956
[pid=19831] ppid=19829 vsize=1256028 CPUtime=1541.83
/proc/19831/stat : 19831 (wbo) R 19829 19831 19643 0 -1 4194304 315853 0 0 0 153912 271 0 0 25 0 1 0 191325214 1286172672 313020 1992294400 134512640 135709839 4294956240 18446744073709551615 134517517 0 0 4096 3 0 0 0 17 1 0 0
/proc/19831/statm: 314007 313020 134 292 0 313712 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 1256028

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 19832
/proc/meminfo: memFree=535428/2055920 swapFree=4178700/4192956
[pid=19831] ppid=19829 vsize=1310052 CPUtime=1601.81
/proc/19831/stat : 19831 (wbo) R 19829 19831 19643 0 -1 4194304 329368 0 0 0 159897 284 0 0 25 0 1 0 191325214 1341493248 326535 1992294400 134512640 135709839 4294956240 18446744073709551615 134573929 0 0 4096 3 0 0 0 17 1 0 0
/proc/19831/statm: 327513 326535 134 292 0 327218 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 1310052

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 19832
/proc/meminfo: memFree=496644/2055920 swapFree=4178700/4192956
[pid=19831] ppid=19829 vsize=1348216 CPUtime=1661.79
/proc/19831/stat : 19831 (wbo) R 19829 19831 19643 0 -1 4194304 338936 0 0 0 165887 292 0 0 25 0 1 0 191325214 1380573184 336103 1992294400 134512640 135709839 4294956240 18446744073709551615 134573956 0 0 4096 3 0 0 0 17 1 0 0
/proc/19831/statm: 337054 336103 134 292 0 336759 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 1348216

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 19832
/proc/meminfo: memFree=467396/2055920 swapFree=4178700/4192956
[pid=19831] ppid=19829 vsize=1377832 CPUtime=1721.78
/proc/19831/stat : 19831 (wbo) R 19829 19831 19643 0 -1 4194304 346314 0 0 0 171879 299 0 0 25 0 1 0 191325214 1410899968 343481 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/19831/statm: 344458 343481 134 292 0 344163 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 1377832

[startup+1782.3 s]
/proc/loadavg: 1.03 1.01 0.91 2/65 19832
/proc/meminfo: memFree=434436/2055920 swapFree=4178700/4192956
[pid=19831] ppid=19829 vsize=1410264 CPUtime=1781.76
/proc/19831/stat : 19831 (wbo) R 19829 19831 19643 0 -1 4194304 354444 0 0 0 177869 307 0 0 25 0 1 0 191325214 1444110336 351611 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/19831/statm: 352566 351611 134 292 0 352271 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 1410264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.02 1.01 0.91 2/65 19832
/proc/meminfo: memFree=425028/2055920 swapFree=4178700/4192956
[pid=19831] ppid=19829 vsize=1419644 CPUtime=1800.05
/proc/19831/stat : 19831 (wbo) R 19829 19831 19643 0 -1 4194304 356766 0 0 0 179696 309 0 0 25 0 1 0 191325214 1453715456 353933 1992294400 134512640 135709839 4294956240 18446744073709551615 134573921 0 0 4096 3 0 0 0 17 1 0 0
/proc/19831/statm: 354911 353933 134 292 0 354616 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 1419644

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

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

[startup+1800.71 s]
/proc/loadavg: 1.02 1.01 0.91 2/66 19833
/proc/meminfo: memFree=1096060/2055920 swapFree=4178700/4192956
[pid=19831] ppid=19829 vsize=0 CPUtime=1800.16
/proc/19831/stat : 19831 (wbo) R 19829 19831 19643 0 -1 4195332 356766 0 0 0 179696 320 0 0 25 0 1 0 191325214 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/19831/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.16
Current children cumulated vsize (KiB) 0

[startup+1800.81 s]
/proc/loadavg: 1.02 1.01 0.91 2/66 19833
/proc/meminfo: memFree=1096060/2055920 swapFree=4178700/4192956
[pid=19831] ppid=19829 vsize=0 CPUtime=1800.25
/proc/19831/stat : 19831 (wbo) R 19829 19831 19643 0 -1 4195332 356766 0 0 0 179696 329 0 0 25 0 1 0 191325214 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/19831/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): 1800.81
CPU time (s): 1800.27
CPU user time (s): 1796.97
CPU system time (s): 3.3035
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 1419644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.97
system time used= 3.3035
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 356766
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= 3501

runsolver used 1.3048 second user time and 4.21436 second system time

The end

Launcher Data 

Begin job on node90 at 2009-06-17 13:14:33
IDJOB=1883896
IDBENCH=2576
IDSOLVER=698
FILE ID=node90/1883896-1245237272
PBS_JOBID= 9372263
Free space on /tmp= 66520 MiB

SOLVER NAME= wbo 1.0
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-clauses-91-90.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-1883896-1245237272/watcher-1883896-1245237272 -o /tmp/evaluation-result-1883896-1245237272/solver-1883896-1245237272 -C 1800 -W 2000 -M 1800  wbo -file-format=opb -time-limit=1800 HOME/instance-1883896-1245237272.opb

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

MD5SUM BENCH= db1439cbd478b31566aabb43ac29c55c
RANDOM SEED=1555773802

node90.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		: 3000.231
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		: 3000.231
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1844196 kB
Buffers:          4372 kB
Cached:         143952 kB
SwapCached:       8008 kB
Active:          35496 kB
Inactive:       122792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1844196 kB
SwapTotal:     4192956 kB
SwapFree:      4178700 kB
Dirty:           11776 kB
Writeback:           0 kB
Mapped:          15772 kB
Slab:            39408 kB
Committed_AS:   127884 kB
PageTables:       1436 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-1883896-1245237272.opb

Free space on /tmp at the end= 66516 MiB
End job on node90 at 2009-06-17 13:44:36