Trace number 1720091

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 945.811 946.279

General information on the benchmark

Namemanol-pipe-c10nidw.cnf
MD5SUM943fd86d922b13236c21a74c4f82b6d0
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark723.844
Satisfiable
(Un)Satisfiability was proved
Number of variables433601
Number of clauses1291714
Sum of the clauses size3013998
Maximum clause length3
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2861142
Number of clauses of size 3430571
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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 |                                                                             |
1.68/1.79	c |  Number of variables:        433601                                         |
1.68/1.79	c |  Number of clauses:         1291713                                         |
1.68/1.79	c |  Parse time:                   1.59 s                                       |
9.78/9.83	c |  Simplification time:          7.91 s                                       |
9.78/9.83	c |                                                                             |
9.78/9.83	c ============================[ Search Statistics ]==============================
9.78/9.83	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
9.78/9.83	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
9.78/9.83	c ===============================================================================
9.88/9.96	c |       100 |   92002   577292  2583854 |   211673       95      8 |  0.241 % |
10.17/10.26	c |       250 |   92002   577292  2583854 |   232841      245     17 |  0.241 % |
10.37/10.48	c |       475 |   91990   577292  2583854 |   256125      469     18 |  0.244 % |
10.67/10.77	c |       812 |   91952   577292  2583854 |   281737      805     20 |  0.253 % |
11.17/11.21	c |      1318 |   91952   577292  2583854 |   309911     1311     24 |  0.253 % |
11.37/11.42	c |      2077 |   91952   577292  2583854 |   340902     2070     21 |  0.253 % |
11.77/11.89	c |      3216 |   91952   567765  2541600 |   374992     3199     24 |  0.253 % |
13.87/13.91	c |      4924 |   91936   567543  2540868 |   412492     4906     23 |  0.256 % |
14.97/15.08	c |      7486 |   91840   567543  2540868 |   453741     7466     26 |  0.279 % |
16.76/16.88	c |     11330 |   91829   566485  2535997 |   499115    11223     26 |  0.281 % |
18.77/18.85	c |     17096 |   91230   566285  2535300 |   549027    16975     26 |  0.419 % |
22.57/22.61	c |     25745 |   91112   559442  2504737 |   603929    25574     25 |  0.446 % |
26.76/26.81	c |     38719 |   90864   557180  2494003 |   664322    38463     24 |  0.504 % |
32.76/32.90	c |     58180 |   90654   554667  2482581 |   730755    52966     27 |  0.552 % |
43.05/43.13	c |     87372 |   90633   554402  2481618 |   803830    82153     27 |  0.557 % |
55.45/55.55	c |    131161 |   90622   554084  2480529 |   884213   125921     27 |  0.560 % |
82.34/82.40	c |    196845 |   90603   553813  2479667 |   972635   191602     28 |  0.564 % |
124.62/124.73	c |    295371 |   90249   551113  2466637 |  1069898   289467     29 |  0.646 % |
201.09/201.29	c |    443160 |   87436   526797  2344210 |  1176888   395048     27 |  1.294 % |
339.92/340.18	c |    664843 |   86934   522461  2321265 |  1294577   608029     29 |  1.410 % |
678.36/678.75	c |    997368 |   86763   521029  2315183 |  1424035   926506     31 |  1.449 % |
945.72/946.22	c ===============================================================================
945.72/946.22	c restarts              : 2236
945.72/946.22	c conflicts             : 1187832        (1257 /sec)
945.72/946.22	c decisions             : 5914198        (6259 /sec)
945.72/946.22	c propagations          : 744013984      (787384 /sec)
945.72/946.22	c conflict literals     : 40907950       (31.83 % deleted)
945.72/946.22	c Memory used           : 369.43 MB
945.72/946.22	c CPU time              : 944.918 s
945.72/946.22	c 
945.72/946.22	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-1720091-1240652616/watcher-1720091-1240652616 -o /tmp/evaluation-result-1720091-1240652616/solver-1720091-1240652616 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1720091-1240652616.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19705
/proc/meminfo: memFree=1877184/2055920 swapFree=4181888/4192956
[pid=19705] ppid=19703 vsize=7612 CPUtime=0
/proc/19705/stat : 19705 (minisat) R 19703 19705 19385 0 -1 4194304 431 0 0 0 0 0 0 0 18 0 1 0 93295071 7794688 415 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 0 0 0
/proc/19705/statm: 1903 415 63 219 0 1681 0

[startup+0.062924 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19705
/proc/meminfo: memFree=1877184/2055920 swapFree=4181888/4192956
[pid=19705] ppid=19703 vsize=12604 CPUtime=0.05
/proc/19705/stat : 19705 (minisat) R 19703 19705 19385 0 -1 4194304 1865 0 0 0 4 1 0 0 18 0 1 0 93295071 12906496 1808 1992294400 4194304 5092341 548682068848 18446744073709551615 4244968 0 0 4096 3 0 0 0 17 0 0 0
/proc/19705/statm: 3151 1808 63 219 0 2929 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12604

[startup+0.101931 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19705
/proc/meminfo: memFree=1877184/2055920 swapFree=4181888/4192956
[pid=19705] ppid=19703 vsize=15948 CPUtime=0.09
/proc/19705/stat : 19705 (minisat) R 19703 19705 19385 0 -1 4194304 2748 0 0 0 7 2 0 0 18 0 1 0 93295071 16330752 2622 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 0 0 0
/proc/19705/statm: 3987 2624 63 219 0 3765 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15948

[startup+0.301966 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19705
/proc/meminfo: memFree=1877184/2055920 swapFree=4181888/4192956
[pid=19705] ppid=19703 vsize=29832 CPUtime=0.29
/proc/19705/stat : 19705 (minisat) R 19703 19705 19385 0 -1 4194304 7354 0 0 0 25 4 0 0 19 0 1 0 93295071 30547968 6767 1992294400 4194304 5092341 548682068848 18446744073709551615 4209789 0 0 4096 3 0 0 0 17 0 0 0
/proc/19705/statm: 7458 6767 63 219 0 7236 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29832

[startup+0.701034 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19705
/proc/meminfo: memFree=1877184/2055920 swapFree=4181888/4192956
[pid=19705] ppid=19703 vsize=63784 CPUtime=0.69
/proc/19705/stat : 19705 (minisat) R 19703 19705 19385 0 -1 4194304 15857 0 0 0 60 9 0 0 23 0 1 0 93295071 65314816 14437 1992294400 4194304 5092341 548682068848 18446744073709551615 4270245 0 0 4096 3 0 0 0 17 0 0 0
/proc/19705/statm: 15946 14437 63 219 0 15724 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 63784

[startup+1.50119 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19706
/proc/meminfo: memFree=1797496/2055920 swapFree=4181888/4192956
[pid=19705] ppid=19703 vsize=133768 CPUtime=1.48
/proc/19705/stat : 19705 (minisat) R 19703 19705 19385 0 -1 4194304 31358 0 0 0 131 17 0 0 25 0 1 0 93295071 136978432 28062 1992294400 4194304 5092341 548682068848 18446744073709551615 4215304 0 0 4096 3 0 0 0 17 1 0 0
/proc/19705/statm: 33442 28062 63 219 0 33220 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 133768

[startup+3.10146 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19706
/proc/meminfo: memFree=1744696/2055920 swapFree=4181888/4192956
[pid=19705] ppid=19703 vsize=173532 CPUtime=3.08
/proc/19705/stat : 19705 (minisat) R 19703 19705 19385 0 -1 4194304 41846 0 0 0 286 22 0 0 25 0 1 0 93295071 177696768 38550 1992294400 4194304 5092341 548682068848 18446744073709551615 4247586 0 0 4096 3 0 0 0 17 0 0 0
/proc/19705/statm: 43383 38550 87 219 0 43161 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 173532

[startup+6.30202 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19706
/proc/meminfo: memFree=1700536/2055920 swapFree=4181888/4192956
[pid=19705] ppid=19703 vsize=209176 CPUtime=6.27
/proc/19705/stat : 19705 (minisat) R 19703 19705 19385 0 -1 4194304 49380 0 0 0 601 26 0 0 25 0 1 0 93295071 214196224 46084 1992294400 4194304 5092341 548682068848 18446744073709551615 4219527 0 0 4096 3 0 0 0 17 0 0 0
/proc/19705/statm: 52294 46084 87 219 0 52072 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 209176

[startup+12.7022 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19706
/proc/meminfo: memFree=1732216/2055920 swapFree=4181888/4192956
[pid=19705] ppid=19703 vsize=162868 CPUtime=12.67
/proc/19705/stat : 19705 (minisat) R 19703 19705 19385 0 -1 4194304 57018 0 0 0 1236 31 0 0 25 0 1 0 93295071 166776832 36277 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/19705/statm: 40717 36277 103 219 0 40495 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 162868

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19706
/proc/meminfo: memFree=1729464/2055920 swapFree=4181888/4192956
[pid=19705] ppid=19703 vsize=162868 CPUtime=25.46
/proc/19705/stat : 19705 (minisat) R 19703 19705 19385 0 -1 4194304 57735 0 0 0 2514 32 0 0 25 0 1 0 93295071 166776832 36994 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/19705/statm: 40717 36994 103 219 0 40495 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 162868

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19706
/proc/meminfo: memFree=1719800/2055920 swapFree=4181888/4192956
[pid=19705] ppid=19703 vsize=171628 CPUtime=51.05
/proc/19705/stat : 19705 (minisat) R 19703 19705 19385 0 -1 4194304 60229 0 0 0 5071 34 0 0 25 0 1 0 93295071 175747072 39488 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 0 0 0
/proc/19705/statm: 42907 39488 103 219 0 42685 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 171628

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19706
/proc/meminfo: memFree=1701368/2055920 swapFree=4181888/4192956
[pid=19705] ppid=19703 vsize=204472 CPUtime=102.24
/proc/19705/stat : 19705 (minisat) R 19703 19705 19385 0 -1 4194304 64711 0 0 0 10186 38 0 0 25 0 1 0 93295071 209379328 43970 1992294400 4194304 5092341 548682068848 18446744073709551615 4240661 0 0 4096 3 0 0 0 17 0 0 0
/proc/19705/statm: 51118 43970 103 219 0 50896 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 204472

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19706
/proc/meminfo: memFree=1688888/2055920 swapFree=4181888/4192956
[pid=19705] ppid=19703 vsize=204472 CPUtime=162.2
/proc/19705/stat : 19705 (minisat) R 19703 19705 19385 0 -1 4194304 67837 0 0 0 16179 41 0 0 25 0 1 0 93295071 209379328 47096 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 0 0 0
/proc/19705/statm: 51118 47096 103 219 0 50896 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 204472

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19706
/proc/meminfo: memFree=1669112/2055920 swapFree=4181888/4192956
[pid=19705] ppid=19703 vsize=234032 CPUtime=222.18
/proc/19705/stat : 19705 (minisat) R 19703 19705 19385 0 -1 4194304 72784 0 0 0 22171 47 0 0 25 0 1 0 93295071 239648768 52043 1992294400 4194304 5092341 548682068848 18446744073709551615 4244035 0 0 4096 3 0 0 0 17 0 0 0
/proc/19705/statm: 58508 52043 103 219 0 58286 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 234032

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19706
/proc/meminfo: memFree=1656568/2055920 swapFree=4181888/4192956
[pid=19705] ppid=19703 vsize=237204 CPUtime=282.14
/proc/19705/stat : 19705 (minisat) R 19703 19705 19385 0 -1 4194304 75899 0 0 0 28164 50 0 0 25 0 1 0 93295071 242896896 55158 1992294400 4194304 5092341 548682068848 18446744073709551615 4241846 0 0 4096 3 0 0 0 17 0 0 0
/proc/19705/statm: 59301 55158 103 219 0 59079 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 237204

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19706
/proc/meminfo: memFree=1642680/2055920 swapFree=4181888/4192956
[pid=19705] ppid=19703 vsize=284928 CPUtime=342.12
/proc/19705/stat : 19705 (minisat) R 19703 19705 19385 0 -1 4194304 79360 0 0 0 34158 54 0 0 25 0 1 0 93295071 291766272 58619 1992294400 4194304 5092341 548682068848 18446744073709551615 4251452 0 0 4096 3 0 0 0 17 0 0 0
/proc/19705/statm: 71232 58619 103 219 0 71010 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 284928

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19706
/proc/meminfo: memFree=1624440/2055920 swapFree=4181888/4192956
[pid=19705] ppid=19703 vsize=289300 CPUtime=402.09
/proc/19705/stat : 19705 (minisat) R 19703 19705 19385 0 -1 4194304 83918 0 0 0 40151 58 0 0 25 0 1 0 93295071 296243200 63177 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/19705/statm: 72325 63177 103 219 0 72103 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 289300

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19706
/proc/meminfo: memFree=1613240/2055920 swapFree=4181888/4192956
[pid=19705] ppid=19703 vsize=293528 CPUtime=462.05
/proc/19705/stat : 19705 (minisat) R 19703 19705 19385 0 -1 4194304 86689 0 0 0 46144 61 0 0 25 0 1 0 93295071 300572672 65948 1992294400 4194304 5092341 548682068848 18446744073709551615 4241392 0 0 4096 3 0 0 0 17 1 0 0
/proc/19705/statm: 73382 65948 103 219 0 73160 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 293528

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19706
/proc/meminfo: memFree=1601656/2055920 swapFree=4181888/4192956
[pid=19705] ppid=19703 vsize=296172 CPUtime=522.02
/proc/19705/stat : 19705 (minisat) R 19703 19705 19385 0 -1 4194304 89591 0 0 0 52138 64 0 0 25 0 1 0 93295071 303280128 68850 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 0 0 0
/proc/19705/statm: 74043 68850 103 219 0 73821 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 296172

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19706
/proc/meminfo: memFree=1592696/2055920 swapFree=4181888/4192956
[pid=19705] ppid=19703 vsize=364792 CPUtime=581.99
/proc/19705/stat : 19705 (minisat) R 19703 19705 19385 0 -1 4194304 91791 0 0 0 58133 66 0 0 25 0 1 0 93295071 373547008 71050 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/19705/statm: 91198 71050 103 219 0 90976 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 364792

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19706
/proc/meminfo: memFree=1582520/2055920 swapFree=4181888/4192956
[pid=19705] ppid=19703 vsize=366932 CPUtime=641.96
/proc/19705/stat : 19705 (minisat) R 19703 19705 19385 0 -1 4194304 94307 0 0 0 64127 69 0 0 25 0 1 0 93295071 375738368 73566 1992294400 4194304 5092341 548682068848 18446744073709551615 4250350 0 0 4096 3 0 0 0 17 0 0 0
/proc/19705/statm: 91733 73566 103 219 0 91511 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 366932

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19706
/proc/meminfo: memFree=1571448/2055920 swapFree=4181888/4192956
[pid=19705] ppid=19703 vsize=369380 CPUtime=701.93
/proc/19705/stat : 19705 (minisat) R 19703 19705 19385 0 -1 4194304 97090 0 0 0 70121 72 0 0 25 0 1 0 93295071 378245120 76349 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 0 0 0
/proc/19705/statm: 92345 76349 103 219 0 92123 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 369380

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19706
/proc/meminfo: memFree=1558904/2055920 swapFree=4181888/4192956
[pid=19705] ppid=19703 vsize=371564 CPUtime=761.92
/proc/19705/stat : 19705 (minisat) R 19703 19705 19385 0 -1 4194304 100187 0 0 0 76116 76 0 0 25 0 1 0 93295071 380481536 79446 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 0 0 0
/proc/19705/statm: 92891 79446 103 219 0 92669 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 371564

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19706
/proc/meminfo: memFree=1544248/2055920 swapFree=4181888/4192956
[pid=19705] ppid=19703 vsize=378296 CPUtime=821.88
/proc/19705/stat : 19705 (minisat) R 19703 19705 19385 0 -1 4194304 103902 0 0 0 82109 79 0 0 25 0 1 0 93295071 387375104 83161 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/19705/statm: 94574 83161 103 219 0 94352 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 378296

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19706
/proc/meminfo: memFree=1537720/2055920 swapFree=4181888/4192956
[pid=19705] ppid=19703 vsize=378296 CPUtime=881.85
/proc/19705/stat : 19705 (minisat) R 19703 19705 19385 0 -1 4194304 105485 0 0 0 88104 81 0 0 25 0 1 0 93295071 387375104 84744 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/19705/statm: 94574 84744 103 219 0 94352 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 378296

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19706
/proc/meminfo: memFree=1532664/2055920 swapFree=4181888/4192956
[pid=19705] ppid=19703 vsize=378296 CPUtime=941.82
/proc/19705/stat : 19705 (minisat) R 19703 19705 19385 0 -1 4194304 106741 0 0 0 94099 83 0 0 25 0 1 0 93295071 387375104 86000 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/19705/statm: 94574 86000 103 219 0 94352 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 378296

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

[startup+943.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19706
/proc/meminfo: memFree=1532600/2055920 swapFree=4181888/4192956
[pid=19705] ppid=19703 vsize=378296 CPUtime=943.42
/proc/19705/stat : 19705 (minisat) R 19703 19705 19385 0 -1 4194304 106759 0 0 0 94259 83 0 0 25 0 1 0 93295071 387375104 86018 1992294400 4194304 5092341 548682068848 18446744073709551615 4249569 0 0 4096 3 0 0 0 17 0 0 0
/proc/19705/statm: 94574 86018 103 219 0 94352 0
Current children cumulated CPU time (s) 943.42
Current children cumulated vsize (KiB) 378296

[startup+945.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19706
/proc/meminfo: memFree=1532536/2055920 swapFree=4181888/4192956
[pid=19705] ppid=19703 vsize=378296 CPUtime=945.02
/proc/19705/stat : 19705 (minisat) R 19703 19705 19385 0 -1 4194304 106774 0 0 0 94419 83 0 0 25 0 1 0 93295071 387375104 86033 1992294400 4194304 5092341 548682068848 18446744073709551615 4241449 0 0 4096 3 0 0 0 17 0 0 0
/proc/19705/statm: 94574 86033 103 219 0 94352 0
Current children cumulated CPU time (s) 945.02
Current children cumulated vsize (KiB) 378296

[startup+945.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19706
/proc/meminfo: memFree=1532536/2055920 swapFree=4181888/4192956
[pid=19705] ppid=19703 vsize=378296 CPUtime=945.42
/proc/19705/stat : 19705 (minisat) R 19703 19705 19385 0 -1 4194304 106777 0 0 0 94459 83 0 0 25 0 1 0 93295071 387375104 86036 1992294400 4194304 5092341 548682068848 18446744073709551615 4240661 0 0 4096 3 0 0 0 17 0 0 0
/proc/19705/statm: 94574 86036 103 219 0 94352 0
Current children cumulated CPU time (s) 945.42
Current children cumulated vsize (KiB) 378296

[startup+946.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19706
/proc/meminfo: memFree=1532536/2055920 swapFree=4181888/4192956
[pid=19705] ppid=19703 vsize=378296 CPUtime=945.62
/proc/19705/stat : 19705 (minisat) R 19703 19705 19385 0 -1 4194304 106778 0 0 0 94479 83 0 0 25 0 1 0 93295071 387375104 86037 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/19705/statm: 94574 86037 103 219 0 94352 0
Current children cumulated CPU time (s) 945.62
Current children cumulated vsize (KiB) 378296

[startup+946.202 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19706
/proc/meminfo: memFree=1532536/2055920 swapFree=4181888/4192956
[pid=19705] ppid=19703 vsize=378296 CPUtime=945.72
/proc/19705/stat : 19705 (minisat) R 19703 19705 19385 0 -1 4194304 106779 0 0 0 94489 83 0 0 25 0 1 0 93295071 387375104 86038 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 0 0 0
/proc/19705/statm: 94574 86038 103 219 0 94352 0
Current children cumulated CPU time (s) 945.72
Current children cumulated vsize (KiB) 378296

Child status: 20
Real time (s): 946.279
CPU time (s): 945.811
CPU user time (s): 944.918
CPU system time (s): 0.892864
CPU usage (%): 99.9505
Max. virtual memory (cumulated for all children) (KiB): 378296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 944.918
system time used= 0.892864
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 106789
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= 2453

runsolver used 0.809876 second user time and 2.6416 second system time

The end

Launcher Data 

Begin job on node18 at 2009-04-25 11:43:38
IDJOB=1720091
IDBENCH=69591
IDSOLVER=546
FILE ID=node18/1720091-1240652616
PBS_JOBID= 9186509
Free space on /tmp= 66124 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT_RACE08/cnf/manol-pipe-c10nidw.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1720091-1240652616/watcher-1720091-1240652616 -o /tmp/evaluation-result-1720091-1240652616/solver-1720091-1240652616 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1720091-1240652616.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 943fd86d922b13236c21a74c4f82b6d0
RANDOM SEED=552608325

node18.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		: 3000.280
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		: 3000.280
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:       1877600 kB
Buffers:          5572 kB
Cached:         116488 kB
SwapCached:       5168 kB
Active:          56076 kB
Inactive:        74120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1877600 kB
SwapTotal:     4192956 kB
SwapFree:      4181888 kB
Dirty:           24556 kB
Writeback:           0 kB
Mapped:          13824 kB
Slab:            34168 kB
Committed_AS:   342884 kB
PageTables:       1372 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= 66124 MiB
End job on node18 at 2009-04-25 11:59:24