Trace number 1772572

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
MiniSat 2.1 (Sat-race'08 Edition)UNSAT 2594.72 2596.29

General information on the benchmark

Nameindustrial/anbulagan/
medium-unsat/total-10-13-u.cnf
MD5SUMa443b9e3a7093c1d9a47b42016a65c52
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark905.473
Satisfiable
(Un)Satisfiability was proved
Number of variables226208
Number of clauses1021181
Sum of the clauses size2332626
Maximum clause length10
Minimum clause length1
Number of clauses of size 119072
Number of clauses of size 2821353
Number of clauses of size 3137896
Number of clauses of size 44760
Number of clauses of size 519040
Number of clauses of size over 519060

Solver Data 

0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
1.10/1.12	c |  Number of variables:        226208                                         |
1.10/1.12	c |  Number of clauses:         1002109                                         |
1.10/1.12	c |  Parse time:                   1.00 s                                       |
4.09/4.11	c |  Simplification time:          2.96 s                                       |
4.09/4.11	c |                                                                             |
4.09/4.11	c ============================[ Search Statistics ]==============================
4.09/4.11	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.09/4.11	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.09/4.11	c ===============================================================================
4.39/4.45	c |       100 |   51392   336032   860020 |   123211       90     50 | 50.064 % |
4.69/4.75	c |       250 |   48274   336032   860020 |   135532      229     53 | 51.442 % |
4.89/4.99	c |       475 |   48274   336032   860020 |   149086      454     84 | 51.442 % |
5.49/5.59	c |       812 |   47719   298459   772897 |   163994      783     95 | 51.687 % |
6.38/6.42	c |      1318 |   47379   295868   766721 |   180394     1268     89 | 51.838 % |
7.69/7.75	c |      2077 |   46795   295105   764836 |   198433     2004     94 | 52.096 % |
8.89/8.93	c |      3216 |   46549   291595   756647 |   218277     3138     88 | 52.205 % |
11.19/11.23	c |      4924 |   46301   288007   748348 |   240104     4841     80 | 52.314 % |
14.38/14.40	c |      7486 |   44872   277804   724642 |   264115     7372     97 | 52.946 % |
18.78/18.82	c |     11330 |   44857   277656   724310 |   290526    11208    110 | 52.953 % |
26.77/26.80	c |     17096 |   44808   277239   723303 |   319579    16965    129 | 52.974 % |
40.86/40.97	c |     25745 |   44613   276055   720393 |   351537    25599    145 | 53.060 % |
62.95/63.05	c |     38719 |   44473   274692   717170 |   386691    38559    144 | 53.122 % |
97.12/97.21	c |     58180 |   44342   273673   714673 |   425360    58005    152 | 53.180 % |
151.99/152.11	c |     87372 |   44232   272852   712761 |   467896    87155    153 | 53.229 % |
239.93/240.19	c |    131161 |   43983   270829   707972 |   514685   130723    150 | 53.339 % |
406.01/406.33	c |    196845 |   42944   267672   700474 |   566154   196244    145 | 53.798 % |
667.28/667.78	c |    295371 |   42906   260634   682002 |   622770   294558    142 | 53.815 % |
1178.89/1179.63	c |    443160 |   42860   260160   680888 |   685047   442267    139 | 53.835 % |
2075.54/2076.83	c |    664843 |   42778   259357   679028 |   753551   663861    130 | 53.872 % |
2594.62/2596.21	c ===============================================================================
2594.62/2596.22	c restarts              : 1661
2594.62/2596.22	c conflicts             : 787883         (304 /sec)
2594.62/2596.22	c decisions             : 1481207        (571 /sec)
2594.62/2596.22	c propagations          : 1500195466     (578511 /sec)
2594.62/2596.22	c conflict literals     : 96816981       (57.39 % deleted)
2594.62/2596.22	c Memory used           : 571.70 MB
2594.62/2596.22	c CPU time              : 2593.2 s
2594.62/2596.22	c 
2594.62/2596.22	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1772572-1241174907/watcher-1772572-1241174907 -o /tmp/evaluation-result-1772572-1241174907/solver-1772572-1241174907 -C 10000 -W 6000 -M 1800 HOME/minisat HOME/instance-1772572-1241174907.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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: 0.00 0.00 0.00 3/64 23277
/proc/meminfo: memFree=815816/2055920 swapFree=4180228/4192956
[pid=23277] ppid=23275 vsize=7960 CPUtime=0
/proc/23277/stat : 23277 (minisat) R 23275 23277 23240 0 -1 4194304 504 0 0 0 0 0 0 0 18 0 1 0 145525505 8151040 488 1992294400 4194304 5092341 548682068848 18446744073709551615 4244968 0 0 4096 3 0 0 0 17 0 0 0
/proc/23277/statm: 1990 496 63 219 0 1768 0

[startup+0.0873419 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 23277
/proc/meminfo: memFree=815816/2055920 swapFree=4180228/4192956
[pid=23277] ppid=23275 vsize=17072 CPUtime=0.08
/proc/23277/stat : 23277 (minisat) R 23275 23277 23240 0 -1 4194304 2980 0 0 0 7 1 0 0 18 0 1 0 145525505 17481728 2854 1992294400 4194304 5092341 548682068848 18446744073709551615 4244968 0 0 4096 3 0 0 0 17 0 0 0
/proc/23277/statm: 4268 2859 63 219 0 4046 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 17072

[startup+0.101341 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 23277
/proc/meminfo: memFree=815816/2055920 swapFree=4180228/4192956
[pid=23277] ppid=23275 vsize=18860 CPUtime=0.09
/proc/23277/stat : 23277 (minisat) R 23275 23277 23240 0 -1 4194304 3593 0 0 0 8 1 0 0 18 0 1 0 145525505 19312640 3376 1992294400 4194304 5092341 548682068848 18446744073709551615 4244968 0 0 4096 3 0 0 0 17 0 0 0
/proc/23277/statm: 4715 3378 63 219 0 4493 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18860

[startup+0.301378 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 23277
/proc/meminfo: memFree=815816/2055920 swapFree=4180228/4192956
[pid=23277] ppid=23275 vsize=44948 CPUtime=0.29
/proc/23277/stat : 23277 (minisat) R 23275 23277 23240 0 -1 4194304 10843 0 0 0 24 5 0 0 19 0 1 0 145525505 46026752 10287 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 0 0 0
/proc/23277/statm: 11237 10289 63 219 0 11015 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 44948

[startup+0.701457 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 23277
/proc/meminfo: memFree=815816/2055920 swapFree=4180228/4192956
[pid=23277] ppid=23275 vsize=66488 CPUtime=0.69
/proc/23277/stat : 23277 (minisat) R 23275 23277 23240 0 -1 4194304 16967 0 0 0 60 9 0 0 23 0 1 0 145525505 68083712 15651 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 0 0 0
/proc/23277/statm: 16622 15651 63 219 0 16400 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 66488

[startup+1.50162 s]
/proc/loadavg: 0.00 0.00 0.00 2/65 23278
/proc/meminfo: memFree=733824/2055920 swapFree=4180228/4192956
[pid=23277] ppid=23275 vsize=95992 CPUtime=1.49
/proc/23277/stat : 23277 (minisat) R 23275 23277 23240 0 -1 4194304 24162 0 0 0 137 12 0 0 25 0 1 0 145525505 98295808 22162 1992294400 4194304 5092341 548682068848 18446744073709551615 4239848 0 0 4096 3 0 0 0 17 0 0 0
/proc/23277/statm: 23998 22162 87 219 0 23776 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 95992

[startup+3.10193 s]
/proc/loadavg: 0.00 0.00 0.00 2/65 23278
/proc/meminfo: memFree=723840/2055920 swapFree=4180228/4192956
[pid=23277] ppid=23275 vsize=111336 CPUtime=3.09
/proc/23277/stat : 23277 (minisat) R 23275 23277 23240 0 -1 4194304 26059 0 0 0 295 14 0 0 25 0 1 0 145525505 114008064 24059 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 0 0 0
/proc/23277/statm: 27834 24059 87 219 0 27612 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 111336

[startup+6.30157 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 23278
/proc/meminfo: memFree=744192/2055920 swapFree=4180228/4192956
[pid=23277] ppid=23275 vsize=80836 CPUtime=6.28
/proc/23277/stat : 23277 (minisat) R 23275 23277 23240 0 -1 4194304 28162 0 0 0 613 15 0 0 25 0 1 0 145525505 82776064 17968 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 0 0 0
/proc/23277/statm: 20209 17968 102 219 0 19987 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 80836

[startup+12.7018 s]
/proc/loadavg: 0.15 0.03 0.01 2/65 23278
/proc/meminfo: memFree=742920/2055920 swapFree=4180228/4192956
[pid=23277] ppid=23275 vsize=80836 CPUtime=12.69
/proc/23277/stat : 23277 (minisat) R 23275 23277 23240 0 -1 4194304 28530 0 0 0 1253 16 0 0 25 0 1 0 145525505 82776064 18336 1992294400 4194304 5092341 548682068848 18446744073709551615 4244035 0 0 4096 3 0 0 0 17 0 0 0
/proc/23277/statm: 20209 18336 103 219 0 19987 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 80836

[startup+25.5014 s]
/proc/loadavg: 0.34 0.08 0.02 2/65 23278
/proc/meminfo: memFree=736840/2055920 swapFree=4180228/4192956
[pid=23277] ppid=23275 vsize=90568 CPUtime=25.48
/proc/23277/stat : 23277 (minisat) R 23275 23277 23240 0 -1 4194304 30080 0 0 0 2530 18 0 0 25 0 1 0 145525505 92741632 19886 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/23277/statm: 22642 19886 103 219 0 22420 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 90568

[startup+51.1015 s]
/proc/loadavg: 0.56 0.15 0.05 2/65 23278
/proc/meminfo: memFree=726728/2055920 swapFree=4180228/4192956
[pid=23277] ppid=23275 vsize=99328 CPUtime=51.05
/proc/23277/stat : 23277 (minisat) R 23275 23277 23240 0 -1 4194304 32621 0 0 0 5083 22 0 0 25 0 1 0 145525505 101711872 22427 1992294400 4194304 5092341 548682068848 18446744073709551615 4248209 0 0 4096 3 0 0 0 17 0 0 0
/proc/23277/statm: 24832 22427 103 219 0 24610 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 99328

[startup+102.306 s]
/proc/loadavg: 0.82 0.29 0.10 2/65 23278
/proc/meminfo: memFree=708168/2055920 swapFree=4180228/4192956
[pid=23277] ppid=23275 vsize=132172 CPUtime=102.22
/proc/23277/stat : 23277 (minisat) R 23275 23277 23240 0 -1 4194304 37225 0 0 0 10195 27 0 0 25 0 1 0 145525505 135344128 27031 1992294400 4194304 5092341 548682068848 18446744073709551615 4244035 0 0 4096 3 0 0 0 17 0 0 0
/proc/23277/statm: 33043 27031 103 219 0 32821 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 132172

[startup+162.302 s]
/proc/loadavg: 0.93 0.41 0.15 2/65 23278
/proc/meminfo: memFree=685320/2055920 swapFree=4180228/4192956
[pid=23277] ppid=23275 vsize=163380 CPUtime=162.18
/proc/23277/stat : 23277 (minisat) R 23275 23277 23240 0 -1 4194304 42961 0 0 0 16185 33 0 0 25 0 1 0 145525505 167301120 32767 1992294400 4194304 5092341 548682068848 18446744073709551615 4248209 0 0 4096 3 0 0 0 17 0 0 0
/proc/23277/statm: 40845 32767 103 219 0 40623 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 163380

[startup+222.301 s]
/proc/loadavg: 1.01 0.53 0.21 2/65 23278
/proc/meminfo: memFree=666184/2055920 swapFree=4180228/4192956
[pid=23277] ppid=23275 vsize=165564 CPUtime=222.15
/proc/23277/stat : 23277 (minisat) R 23275 23277 23240 0 -1 4194304 47730 0 0 0 22176 39 0 0 25 0 1 0 145525505 169537536 37536 1992294400 4194304 5092341 548682068848 18446744073709551615 4248189 0 0 4096 3 0 0 0 17 0 0 0
/proc/23277/statm: 41391 37536 103 219 0 41169 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 165564

[startup+282.301 s]
/proc/loadavg: 1.00 0.61 0.25 2/65 23278
/proc/meminfo: memFree=651272/2055920 swapFree=4180228/4192956
[pid=23277] ppid=23275 vsize=211724 CPUtime=282.1
/proc/23277/stat : 23277 (minisat) R 23275 23277 23240 0 -1 4194304 51519 0 0 0 28167 43 0 0 25 0 1 0 145525505 216805376 41325 1992294400 4194304 5092341 548682068848 18446744073709551615 4240633 0 0 4096 3 0 0 0 17 0 0 0
/proc/23277/statm: 52931 41325 103 219 0 52709 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 211724

[startup+342.301 s]
/proc/loadavg: 1.00 0.68 0.30 2/65 23278
/proc/meminfo: memFree=636616/2055920 swapFree=4180228/4192956
[pid=23277] ppid=23275 vsize=214524 CPUtime=342.05
/proc/23277/stat : 23277 (minisat) R 23275 23277 23240 0 -1 4194304 55106 0 0 0 34157 48 0 0 25 0 1 0 145525505 219672576 44912 1992294400 4194304 5092341 548682068848 18446744073709551615 4250356 0 0 4096 3 0 0 0 17 1 0 0
/proc/23277/statm: 53631 44912 103 219 0 53409 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 214524

[startup+402.301 s]
/proc/loadavg: 1.00 0.74 0.34 2/65 23278
/proc/meminfo: memFree=623240/2055920 swapFree=4180228/4192956
[pid=23277] ppid=23275 vsize=216152 CPUtime=402.01
/proc/23277/stat : 23277 (minisat) R 23275 23277 23240 0 -1 4194304 58481 0 0 0 40150 51 0 0 25 0 1 0 145525505 221339648 48287 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 0 0 0
/proc/23277/statm: 54038 48287 103 219 0 53816 0
Current children cumulated CPU time (s) 402.01
Current children cumulated vsize (KiB) 216152

[startup+462.302 s]
/proc/loadavg: 1.00 0.78 0.38 2/65 23278
/proc/meminfo: memFree=604488/2055920 swapFree=4180228/4192956
[pid=23277] ppid=23275 vsize=284276 CPUtime=461.99
/proc/23277/stat : 23277 (minisat) R 23275 23277 23240 0 -1 4194304 63137 0 0 0 46142 57 0 0 25 0 1 0 145525505 291098624 52943 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/23277/statm: 71069 52943 103 219 0 70847 0
Current children cumulated CPU time (s) 461.99
Current children cumulated vsize (KiB) 284276

[startup+522.301 s]
/proc/loadavg: 1.00 0.82 0.41 2/65 23278
/proc/meminfo: memFree=592136/2055920 swapFree=4180228/4192956
[pid=23277] ppid=23275 vsize=285728 CPUtime=521.95
/proc/23277/stat : 23277 (minisat) R 23275 23277 23240 0 -1 4194304 66243 0 0 0 52135 60 0 0 25 0 1 0 145525505 292585472 56049 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/23277/statm: 71432 56049 103 219 0 71210 0
Current children cumulated CPU time (s) 521.95
Current children cumulated vsize (KiB) 285728

[startup+582.302 s]
/proc/loadavg: 1.00 0.85 0.45 2/65 23278
/proc/meminfo: memFree=580424/2055920 swapFree=4180228/4192956
[pid=23277] ppid=23275 vsize=288876 CPUtime=581.91
/proc/23277/stat : 23277 (minisat) R 23275 23277 23240 0 -1 4194304 69122 0 0 0 58127 64 0 0 25 0 1 0 145525505 295809024 58928 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/23277/statm: 72219 58928 103 219 0 71997 0
Current children cumulated CPU time (s) 581.91
Current children cumulated vsize (KiB) 288876

[startup+642.302 s]
/proc/loadavg: 1.00 0.87 0.48 2/65 23278
/proc/meminfo: memFree=564936/2055920 swapFree=4180228/4192956
[pid=23277] ppid=23275 vsize=290816 CPUtime=641.89
/proc/23277/stat : 23277 (minisat) R 23275 23277 23240 0 -1 4194304 72974 0 0 0 64120 69 0 0 25 0 1 0 145525505 297795584 62780 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/23277/statm: 72704 62780 103 219 0 72482 0
Current children cumulated CPU time (s) 641.89
Current children cumulated vsize (KiB) 290816

[startup+702.302 s]

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

/proc/meminfo: memFree=364680/2055920 swapFree=4180228/4192956
[pid=23277] ppid=23275 vsize=571016 CPUtime=1961.12
/proc/23277/stat : 23277 (minisat) R 23275 23277 23240 0 -1 4194304 122925 0 0 0 195987 125 0 0 25 0 1 0 145525505 584720384 112731 1992294400 4194304 5092341 548682068848 18446744073709551615 4240633 0 0 4096 3 0 0 0 17 0 0 0
/proc/23277/statm: 142754 112731 103 219 0 142532 0
Current children cumulated CPU time (s) 1961.12
Current children cumulated vsize (KiB) 571016

[startup+2022.3 s]
/proc/loadavg: 1.00 0.97 0.84 2/65 23284
/proc/meminfo: memFree=357832/2055920 swapFree=4180228/4192956
[pid=23277] ppid=23275 vsize=571736 CPUtime=2021.08
/proc/23277/stat : 23277 (minisat) R 23275 23277 23240 0 -1 4194304 124642 0 0 0 201981 127 0 0 25 0 1 0 145525505 585457664 114448 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/23277/statm: 142934 114448 103 219 0 142712 0
Current children cumulated CPU time (s) 2021.08
Current children cumulated vsize (KiB) 571736

[startup+2082.31 s]
/proc/loadavg: 1.00 0.97 0.85 2/65 23284
/proc/meminfo: memFree=348424/2055920 swapFree=4180228/4192956
[pid=23277] ppid=23275 vsize=576056 CPUtime=2081.04
/proc/23277/stat : 23277 (minisat) R 23275 23277 23240 0 -1 4194304 126969 0 0 0 207974 130 0 0 25 0 1 0 145525505 589881344 116775 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 0 0 0
/proc/23277/statm: 144014 116775 103 219 0 143792 0
Current children cumulated CPU time (s) 2081.04
Current children cumulated vsize (KiB) 576056

[startup+2142.3 s]
/proc/loadavg: 1.00 0.97 0.85 2/65 23284
/proc/meminfo: memFree=342984/2055920 swapFree=4180228/4192956
[pid=23277] ppid=23275 vsize=577676 CPUtime=2140.99
/proc/23277/stat : 23277 (minisat) R 23275 23277 23240 0 -1 4194304 128338 0 0 0 213967 132 0 0 25 0 1 0 145525505 591540224 118144 1992294400 4194304 5092341 548682068848 18446744073709551615 4241021 0 0 4096 3 0 0 0 17 1 0 0
/proc/23277/statm: 144419 118144 103 219 0 144197 0
Current children cumulated CPU time (s) 2140.99
Current children cumulated vsize (KiB) 577676

[startup+2202.3 s]
/proc/loadavg: 1.00 0.97 0.86 2/65 23284
/proc/meminfo: memFree=339080/2055920 swapFree=4180228/4192956
[pid=23277] ppid=23275 vsize=577676 CPUtime=2200.92
/proc/23277/stat : 23277 (minisat) R 23275 23277 23240 0 -1 4194304 129313 0 0 0 219959 133 0 0 25 0 1 0 145525505 591540224 119119 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 0 0 0
/proc/23277/statm: 144419 119119 103 219 0 144197 0
Current children cumulated CPU time (s) 2200.92
Current children cumulated vsize (KiB) 577676

[startup+2262.3 s]
/proc/loadavg: 1.00 0.97 0.86 2/65 23284
/proc/meminfo: memFree=330952/2055920 swapFree=4180228/4192956
[pid=23277] ppid=23275 vsize=581776 CPUtime=2260.89
/proc/23277/stat : 23277 (minisat) R 23275 23277 23240 0 -1 4194304 131347 0 0 0 225954 135 0 0 25 0 1 0 145525505 595738624 121153 1992294400 4194304 5092341 548682068848 18446744073709551615 4250141 0 0 4096 3 0 0 0 17 0 0 0
/proc/23277/statm: 145444 121153 103 219 0 145222 0
Current children cumulated CPU time (s) 2260.89
Current children cumulated vsize (KiB) 581776

[startup+2322.3 s]
/proc/loadavg: 1.00 0.97 0.87 2/65 23284
/proc/meminfo: memFree=323912/2055920 swapFree=4180228/4192956
[pid=23277] ppid=23275 vsize=581776 CPUtime=2320.86
/proc/23277/stat : 23277 (minisat) R 23275 23277 23240 0 -1 4194304 133100 0 0 0 231948 138 0 0 25 0 1 0 145525505 595738624 122906 1992294400 4194304 5092341 548682068848 18446744073709551615 4244040 0 0 4096 3 0 0 0 17 0 0 0
/proc/23277/statm: 145444 122906 103 219 0 145222 0
Current children cumulated CPU time (s) 2320.86
Current children cumulated vsize (KiB) 581776

[startup+2382.3 s]
/proc/loadavg: 1.00 0.97 0.88 2/65 23284
/proc/meminfo: memFree=314952/2055920 swapFree=4180228/4192956
[pid=23277] ppid=23275 vsize=581776 CPUtime=2380.84
/proc/23277/stat : 23277 (minisat) R 23275 23277 23240 0 -1 4194304 135308 0 0 0 237943 141 0 0 25 0 1 0 145525505 595738624 125114 1992294400 4194304 5092341 548682068848 18446744073709551615 4240943 0 0 4096 3 0 0 0 17 0 0 0
/proc/23277/statm: 145444 125114 103 219 0 145222 0
Current children cumulated CPU time (s) 2380.84
Current children cumulated vsize (KiB) 581776

[startup+2442.3 s]
/proc/loadavg: 1.00 0.97 0.88 2/65 23284
/proc/meminfo: memFree=308360/2055920 swapFree=4180228/4192956
[pid=23277] ppid=23275 vsize=585420 CPUtime=2440.8
/proc/23277/stat : 23277 (minisat) R 23275 23277 23240 0 -1 4194304 136954 0 0 0 243938 142 0 0 25 0 1 0 145525505 599470080 126760 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/23277/statm: 146355 126760 103 219 0 146133 0
Current children cumulated CPU time (s) 2440.8
Current children cumulated vsize (KiB) 585420

[startup+2502.3 s]
/proc/loadavg: 1.00 0.97 0.89 2/65 23284
/proc/meminfo: memFree=304712/2055920 swapFree=4180228/4192956
[pid=23277] ppid=23275 vsize=585420 CPUtime=2500.77
/proc/23277/stat : 23277 (minisat) R 23275 23277 23240 0 -1 4194304 137868 0 0 0 249934 143 0 0 25 0 1 0 145525505 599470080 127674 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/23277/statm: 146355 127674 103 219 0 146133 0
Current children cumulated CPU time (s) 2500.77
Current children cumulated vsize (KiB) 585420

[startup+2562.3 s]
/proc/loadavg: 1.00 0.97 0.89 2/65 23284
/proc/meminfo: memFree=301448/2055920 swapFree=4180228/4192956
[pid=23277] ppid=23275 vsize=585420 CPUtime=2560.74
/proc/23277/stat : 23277 (minisat) R 23275 23277 23240 0 -1 4194304 138689 0 0 0 255930 144 0 0 25 0 1 0 145525505 599470080 128495 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/23277/statm: 146355 128495 103 219 0 146133 0
Current children cumulated CPU time (s) 2560.74
Current children cumulated vsize (KiB) 585420

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

[startup+2572.7 s]
/proc/loadavg: 1.00 0.97 0.89 2/65 23284
/proc/meminfo: memFree=300936/2055920 swapFree=4180228/4192956
[pid=23277] ppid=23275 vsize=585420 CPUtime=2571.13
/proc/23277/stat : 23277 (minisat) R 23275 23277 23240 0 -1 4194304 138796 0 0 0 256969 144 0 0 25 0 1 0 145525505 599470080 128602 1992294400 4194304 5092341 548682068848 18446744073709551615 4240648 0 0 4096 3 0 0 0 17 0 0 0
/proc/23277/statm: 146355 128602 103 219 0 146133 0
Current children cumulated CPU time (s) 2571.13
Current children cumulated vsize (KiB) 585420

[startup+2585.5 s]
/proc/loadavg: 1.00 0.97 0.90 2/65 23284
/proc/meminfo: memFree=299976/2055920 swapFree=4180228/4192956
[pid=23277] ppid=23275 vsize=585420 CPUtime=2583.93
/proc/23277/stat : 23277 (minisat) R 23275 23277 23240 0 -1 4194304 139048 0 0 0 258249 144 0 0 25 0 1 0 145525505 599470080 128854 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/23277/statm: 146355 128854 103 219 0 146133 0
Current children cumulated CPU time (s) 2583.93
Current children cumulated vsize (KiB) 585420

[startup+2591.9 s]
/proc/loadavg: 1.00 0.97 0.90 2/65 23284
/proc/meminfo: memFree=299464/2055920 swapFree=4180228/4192956
[pid=23277] ppid=23275 vsize=585420 CPUtime=2590.32
/proc/23277/stat : 23277 (minisat) R 23275 23277 23240 0 -1 4194304 139169 0 0 0 258888 144 0 0 25 0 1 0 145525505 599470080 128975 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/23277/statm: 146355 128975 103 219 0 146133 0
Current children cumulated CPU time (s) 2590.32
Current children cumulated vsize (KiB) 585420

[startup+2593.5 s]
/proc/loadavg: 1.00 0.97 0.90 2/65 23284
/proc/meminfo: memFree=299400/2055920 swapFree=4180228/4192956
[pid=23277] ppid=23275 vsize=585420 CPUtime=2591.92
/proc/23277/stat : 23277 (minisat) R 23275 23277 23240 0 -1 4194304 139187 0 0 0 259048 144 0 0 25 0 1 0 145525505 599470080 128993 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 0 0 0
/proc/23277/statm: 146355 128993 103 219 0 146133 0
Current children cumulated CPU time (s) 2591.92
Current children cumulated vsize (KiB) 585420

[startup+2595.1 s]
/proc/loadavg: 1.00 0.97 0.90 2/65 23284
/proc/meminfo: memFree=299336/2055920 swapFree=4180228/4192956
[pid=23277] ppid=23275 vsize=585420 CPUtime=2593.52
/proc/23277/stat : 23277 (minisat) R 23275 23277 23240 0 -1 4194304 139198 0 0 0 259208 144 0 0 25 0 1 0 145525505 599470080 129004 1992294400 4194304 5092341 548682068848 18446744073709551615 4241075 0 0 4096 3 0 0 0 17 0 0 0
/proc/23277/statm: 146355 129004 103 219 0 146133 0
Current children cumulated CPU time (s) 2593.52
Current children cumulated vsize (KiB) 585420

[startup+2595.9 s]
/proc/loadavg: 1.00 0.97 0.90 2/65 23284
/proc/meminfo: memFree=299272/2055920 swapFree=4180228/4192956
[pid=23277] ppid=23275 vsize=585420 CPUtime=2594.32
/proc/23277/stat : 23277 (minisat) R 23275 23277 23240 0 -1 4194304 139201 0 0 0 259288 144 0 0 25 0 1 0 145525505 599470080 129007 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/23277/statm: 146355 129007 103 219 0 146133 0
Current children cumulated CPU time (s) 2594.32
Current children cumulated vsize (KiB) 585420

[startup+2596.1 s]
/proc/loadavg: 1.00 0.97 0.90 2/65 23284
/proc/meminfo: memFree=299272/2055920 swapFree=4180228/4192956
[pid=23277] ppid=23275 vsize=585420 CPUtime=2594.52
/proc/23277/stat : 23277 (minisat) R 23275 23277 23240 0 -1 4194304 139201 0 0 0 259308 144 0 0 25 0 1 0 145525505 599470080 129007 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/23277/statm: 146355 129007 103 219 0 146133 0
Current children cumulated CPU time (s) 2594.52
Current children cumulated vsize (KiB) 585420

[startup+2596.2 s]
/proc/loadavg: 1.00 0.97 0.90 2/65 23284
/proc/meminfo: memFree=299272/2055920 swapFree=4180228/4192956
[pid=23277] ppid=23275 vsize=585420 CPUtime=2594.62
/proc/23277/stat : 23277 (minisat) R 23275 23277 23240 0 -1 4194304 139203 0 0 0 259318 144 0 0 25 0 1 0 145525505 599470080 129009 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/23277/statm: 146355 129009 103 219 0 146133 0
Current children cumulated CPU time (s) 2594.62
Current children cumulated vsize (KiB) 585420

Child status: 20
Real time (s): 2596.29
CPU time (s): 2594.72
CPU user time (s): 2593.2
CPU system time (s): 1.52277
CPU usage (%): 99.9395
Max. virtual memory (cumulated for all children) (KiB): 585420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2593.2
system time used= 1.52277
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 139214
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= 8613

runsolver used 2.44963 second user time and 7.00094 second system time

The end

Launcher Data 

Begin job on node1 at 2009-05-01 12:48:28
IDJOB=1772572
IDBENCH=20342
IDSOLVER=608
FILE ID=node1/1772572-1241174907
PBS_JOBID= 9224557
Free space on /tmp= 66528 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT07/industrial/anbulagan/medium-unsat/total-10-13-u.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1772572-1241174907/watcher-1772572-1241174907 -o /tmp/evaluation-result-1772572-1241174907/solver-1772572-1241174907 -C 10000 -W 6000 -M 1800  HOME/minisat HOME/instance-1772572-1241174907.cnf

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= a443b9e3a7093c1d9a47b42016a65c52
RANDOM SEED=1370377957

node1.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

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


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        816296 kB
Buffers:         76436 kB
Cached:        1085612 kB
SwapCached:       6940 kB
Active:         186392 kB
Inactive:       983908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        816296 kB
SwapTotal:     4192956 kB
SwapFree:      4180228 kB
Dirty:           19300 kB
Writeback:           0 kB
Mapped:          13388 kB
Slab:            55344 kB
Committed_AS:   707168 kB
PageTables:       1436 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66528 MiB
End job on node1 at 2009-05-01 13:31:44