Trace number 1520500

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)? (TO) 1200.07 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S786890012-057.cnf
MD5SUMa1a4d8d82b0d4daf47cfa00c0df86ca5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.020996
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
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 |                                                                             |
0.00/0.00	c |  Number of variables:           560                                         |
0.00/0.00	c |  Number of clauses:            2380                                         |
0.00/0.00	c |  Parse time:                   0.00 s                                       |
0.00/0.00	c |  Simplification time:          0.00 s                                       |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |       100 |     548     2362     7154 |      866      100     30 |  0.000 % |
0.00/0.01	c |       250 |     548     2362     7154 |      952      250     26 |  0.000 % |
0.00/0.01	c |       475 |     548     2362     7154 |     1047      475     26 |  0.000 % |
0.00/0.02	c |       812 |     548     2362     7154 |     1152      812     25 |  0.000 % |
0.00/0.04	c |      1318 |     548     2362     7154 |     1268      717     23 |  0.000 % |
0.00/0.06	c |      2077 |     548     2362     7154 |     1394      801     23 |  0.000 % |
0.09/0.10	c |      3216 |     548     2362     7154 |     1534     1206     23 |  0.000 % |
0.09/0.15	c |      4924 |     548     2362     7154 |     1687     1313     23 |  0.000 % |
0.19/0.24	c |      7486 |     548     2362     7154 |     1856     1268     22 |  0.000 % |
0.29/0.37	c |     11330 |     548     2362     7154 |     2042     1291     22 |  0.000 % |
0.49/0.57	c |     17096 |     548     2362     7154 |     2246     1781     24 |  0.000 % |
0.79/0.88	c |     25745 |     548     2362     7154 |     2470     1215     21 |  0.000 % |
1.29/1.37	c |     38719 |     548     2362     7154 |     2718     1528     22 |  0.000 % |
2.10/2.11	c |     58180 |     548     2362     7154 |     2989     1527     23 |  0.000 % |
3.20/3.26	c |     87372 |     548     2362     7154 |     3288     1777     24 |  0.000 % |
4.99/5.03	c |    131161 |     548     2362     7154 |     3617     1990     23 |  0.000 % |
7.69/7.74	c |    196845 |     548     2362     7154 |     3979     3210     25 |  0.000 % |
11.88/11.98	c |    295371 |     548     2362     7154 |     4377     2763     26 |  0.000 % |
18.49/18.50	c |    443160 |     548     2362     7154 |     4815     3846     25 |  0.000 % |
28.78/28.80	c |    664843 |     548     2362     7154 |     5296     3550     24 |  0.000 % |
44.38/44.49	c |    997368 |     548     2362     7154 |     5826     4035     25 |  0.000 % |
69.17/69.27	c |   1496156 |     548     2362     7154 |     6409     5213     23 |  0.000 % |
107.55/107.69	c |   2244338 |     548     2362     7154 |     7050     6132     24 |  0.000 % |
167.23/167.35	c |   3366612 |     548     2362     7154 |     7755     4692     24 |  0.000 % |
261.59/261.80	c |   5050023 |     548     2362     7154 |     8530     7192     26 |  0.000 % |
406.24/406.41	c |   7575139 |     548     2362     7154 |     9383     5833     23 |  0.000 % |
637.76/638.01	c |  11362814 |     548     2362     7154 |    10321     5349     26 |  0.000 % |
994.52/994.90	c |  17044326 |     548     2362     7154 |    11354     7128     25 |  0.000 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1520500-1238299701/watcher-1520500-1238299701 -o /tmp/evaluation-result-1520500-1238299701/solver-1520500-1238299701 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520500-1238299701.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: 0.91 0.95 0.98 3/81 21160
/proc/meminfo: memFree=1055544/2055920 swapFree=4174588/4192956
[pid=21160] ppid=21158 vsize=12660 CPUtime=0
/proc/21160/stat : 21160 (minisat) R 21158 21160 21123 0 -1 4194304 202 0 0 0 0 0 0 0 20 0 1 0 706865110 12963840 186 1992294400 4194304 5092341 548682068848 18446744073709551615 4262248 0 0 4096 3 0 0 0 17 1 0 0
/proc/21160/statm: 3165 187 89 219 0 2943 0

[startup+0.0735651 s]
/proc/loadavg: 0.91 0.95 0.98 3/81 21160
/proc/meminfo: memFree=1055544/2055920 swapFree=4174588/4192956
[pid=21160] ppid=21158 vsize=12768 CPUtime=0.07
/proc/21160/stat : 21160 (minisat) R 21158 21160 21123 0 -1 4194304 334 0 0 0 7 0 0 0 20 0 1 0 706865110 13074432 264 1992294400 4194304 5092341 548682068848 18446744073709551615 4241107 0 0 4096 3 0 0 0 17 1 0 0
/proc/21160/statm: 3192 264 100 219 0 2970 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 12768

[startup+0.10157 s]
/proc/loadavg: 0.91 0.95 0.98 3/81 21160
/proc/meminfo: memFree=1055544/2055920 swapFree=4174588/4192956
[pid=21160] ppid=21158 vsize=17956 CPUtime=0.09
/proc/21160/stat : 21160 (minisat) R 21158 21160 21123 0 -1 4194304 383 0 0 0 9 0 0 0 20 0 1 0 706865110 18386944 313 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/21160/statm: 4489 313 100 219 0 4267 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17956

[startup+0.301609 s]
/proc/loadavg: 0.91 0.95 0.98 3/81 21160
/proc/meminfo: memFree=1055544/2055920 swapFree=4174588/4192956
[pid=21160] ppid=21158 vsize=17956 CPUtime=0.29
/proc/21160/stat : 21160 (minisat) R 21158 21160 21123 0 -1 4194304 409 0 0 0 29 0 0 0 22 0 1 0 706865110 18386944 339 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/21160/statm: 4489 339 100 219 0 4267 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17956

[startup+0.701685 s]
/proc/loadavg: 0.91 0.95 0.98 3/81 21160
/proc/meminfo: memFree=1055544/2055920 swapFree=4174588/4192956
[pid=21160] ppid=21158 vsize=17956 CPUtime=0.69
/proc/21160/stat : 21160 (minisat) R 21158 21160 21123 0 -1 4194304 473 0 0 0 69 0 0 0 25 0 1 0 706865110 18386944 403 1992294400 4194304 5092341 548682068848 18446744073709551615 4248408 0 0 4096 3 0 0 0 17 1 0 0
/proc/21160/statm: 4489 403 100 219 0 4267 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17956

[startup+1.50184 s]
/proc/loadavg: 0.91 0.95 0.98 2/82 21161
/proc/meminfo: memFree=1054192/2055920 swapFree=4174588/4192956
[pid=21160] ppid=21158 vsize=17956 CPUtime=1.49
/proc/21160/stat : 21160 (minisat) R 21158 21160 21123 0 -1 4194304 551 0 0 0 149 0 0 0 25 0 1 0 706865110 18386944 481 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/21160/statm: 4489 481 100 219 0 4267 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17956

[startup+3.10115 s]
/proc/loadavg: 0.92 0.95 0.98 2/82 21161
/proc/meminfo: memFree=1053744/2055920 swapFree=4174588/4192956
[pid=21160] ppid=21158 vsize=17956 CPUtime=3.09
/proc/21160/stat : 21160 (minisat) R 21158 21160 21123 0 -1 4194304 777 0 0 0 309 0 0 0 25 0 1 0 706865110 18386944 565 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/21160/statm: 4489 565 100 219 0 4267 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17956

[startup+6.30177 s]
/proc/loadavg: 0.92 0.95 0.98 2/82 21161
/proc/meminfo: memFree=1053048/2055920 swapFree=4174588/4192956
[pid=21160] ppid=21158 vsize=17956 CPUtime=6.29
/proc/21160/stat : 21160 (minisat) R 21158 21160 21123 0 -1 4194304 915 0 0 0 629 0 0 0 25 0 1 0 706865110 18386944 703 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/21160/statm: 4489 703 100 219 0 4267 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17956

[startup+12.702 s]
/proc/loadavg: 0.93 0.96 0.98 2/82 21161
/proc/meminfo: memFree=1052160/2055920 swapFree=4174588/4192956
[pid=21160] ppid=21158 vsize=17956 CPUtime=12.68
/proc/21160/stat : 21160 (minisat) R 21158 21160 21123 0 -1 4194304 1294 0 0 0 1268 0 0 0 25 0 1 0 706865110 18386944 878 1992294400 4194304 5092341 548682068848 18446744073709551615 4248079 0 0 4096 3 0 0 0 17 1 0 0
/proc/21160/statm: 4489 878 100 219 0 4267 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17956

[startup+25.5015 s]
/proc/loadavg: 0.94 0.96 0.98 2/82 21161
/proc/meminfo: memFree=1051136/2055920 swapFree=4174588/4192956
[pid=21160] ppid=21158 vsize=17956 CPUtime=25.48
/proc/21160/stat : 21160 (minisat) R 21158 21160 21123 0 -1 4194304 1743 0 0 0 2547 1 0 0 25 0 1 0 706865110 18386944 1109 1992294400 4194304 5092341 548682068848 18446744073709551615 4248627 0 0 4096 3 0 0 0 17 1 0 0
/proc/21160/statm: 4489 1109 100 219 0 4267 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17956

[startup+51.1015 s]
/proc/loadavg: 0.96 0.96 0.98 2/82 21161
/proc/meminfo: memFree=1049664/2055920 swapFree=4174588/4192956
[pid=21160] ppid=21158 vsize=17956 CPUtime=51.07
/proc/21160/stat : 21160 (minisat) R 21158 21160 21123 0 -1 4194304 2112 0 0 0 5106 1 0 0 25 0 1 0 706865110 18386944 1478 1992294400 4194304 5092341 548682068848 18446744073709551615 4249866 0 0 4096 3 0 0 0 17 1 0 0
/proc/21160/statm: 4489 1478 100 219 0 4267 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17956

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/82 21161
/proc/meminfo: memFree=1047232/2055920 swapFree=4174588/4192956
[pid=21160] ppid=21158 vsize=23160 CPUtime=102.26
/proc/21160/stat : 21160 (minisat) R 21158 21160 21123 0 -1 4194304 2703 0 0 0 10225 1 0 0 25 0 1 0 706865110 23715840 2069 1992294400 4194304 5092341 548682068848 18446744073709551615 4241414 0 0 4096 3 0 0 0 17 1 0 0
/proc/21160/statm: 5790 2069 100 219 0 5568 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23160

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 21161
/proc/meminfo: memFree=1046592/2055920 swapFree=4174588/4192956
[pid=21160] ppid=21158 vsize=23160 CPUtime=162.23
/proc/21160/stat : 21160 (minisat) R 21158 21160 21123 0 -1 4194304 2851 0 0 0 16222 1 0 0 25 0 1 0 706865110 23715840 2217 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/21160/statm: 5790 2217 100 219 0 5568 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 23160

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 21161
/proc/meminfo: memFree=1045376/2055920 swapFree=4174588/4192956
[pid=21160] ppid=21158 vsize=23160 CPUtime=222.21
/proc/21160/stat : 21160 (minisat) R 21158 21160 21123 0 -1 4194304 3147 0 0 0 22220 1 0 0 25 0 1 0 706865110 23715840 2513 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/21160/statm: 5790 2513 100 219 0 5568 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 23160

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 21161
/proc/meminfo: memFree=1043904/2055920 swapFree=4174588/4192956
[pid=21160] ppid=21158 vsize=23160 CPUtime=282.19
/proc/21160/stat : 21160 (minisat) R 21158 21160 21123 0 -1 4194304 3508 0 0 0 28217 2 0 0 25 0 1 0 706865110 23715840 2874 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/21160/statm: 5790 2874 100 219 0 5568 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 23160

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 21161
/proc/meminfo: memFree=1043328/2055920 swapFree=4174588/4192956
[pid=21160] ppid=21158 vsize=23160 CPUtime=342.17
/proc/21160/stat : 21160 (minisat) R 21158 21160 21123 0 -1 4194304 3664 0 0 0 34215 2 0 0 25 0 1 0 706865110 23715840 3030 1992294400 4194304 5092341 548682068848 18446744073709551615 4268867 0 0 4096 3 0 0 0 17 1 0 0
/proc/21160/statm: 5790 3030 100 219 0 5568 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 23160

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 21161
/proc/meminfo: memFree=1042880/2055920 swapFree=4174588/4192956
[pid=21160] ppid=21158 vsize=23160 CPUtime=402.14
/proc/21160/stat : 21160 (minisat) R 21158 21160 21123 0 -1 4194304 3774 0 0 0 40212 2 0 0 25 0 1 0 706865110 23715840 3140 1992294400 4194304 5092341 548682068848 18446744073709551615 4250896 0 0 4096 3 0 0 0 17 1 0 0
/proc/21160/statm: 5790 3140 100 219 0 5568 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 23160

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 21161
/proc/meminfo: memFree=1042240/2055920 swapFree=4174588/4192956
[pid=21160] ppid=21158 vsize=23160 CPUtime=462.12
/proc/21160/stat : 21160 (minisat) R 21158 21160 21123 0 -1 4194304 3940 0 0 0 46210 2 0 0 25 0 1 0 706865110 23715840 3306 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/21160/statm: 5790 3306 100 219 0 5568 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 23160

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 21161
/proc/meminfo: memFree=1041152/2055920 swapFree=4174588/4192956
[pid=21160] ppid=21158 vsize=28408 CPUtime=522.1
/proc/21160/stat : 21160 (minisat) R 21158 21160 21123 0 -1 4194304 4256 0 0 0 52208 2 0 0 25 0 1 0 706865110 29089792 3622 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/21160/statm: 7102 3622 100 219 0 6880 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 28408

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 21161
/proc/meminfo: memFree=1041152/2055920 swapFree=4174588/4192956
[pid=21160] ppid=21158 vsize=28408 CPUtime=582.07
/proc/21160/stat : 21160 (minisat) R 21158 21160 21123 0 -1 4194304 4280 0 0 0 58205 2 0 0 25 0 1 0 706865110 29089792 3646 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/21160/statm: 7102 3646 100 219 0 6880 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 28408

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 21161
/proc/meminfo: memFree=1040128/2055920 swapFree=4174588/4192956
[pid=21160] ppid=21158 vsize=28408 CPUtime=642.06
/proc/21160/stat : 21160 (minisat) R 21158 21160 21123 0 -1 4194304 4511 0 0 0 64204 2 0 0 25 0 1 0 706865110 29089792 3877 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/21160/statm: 7102 3877 100 219 0 6880 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 28408

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 21161
/proc/meminfo: memFree=1039744/2055920 swapFree=4174588/4192956
[pid=21160] ppid=21158 vsize=28408 CPUtime=702.03
/proc/21160/stat : 21160 (minisat) R 21158 21160 21123 0 -1 4194304 4581 0 0 0 70201 2 0 0 25 0 1 0 706865110 29089792 3947 1992294400 4194304 5092341 548682068848 18446744073709551615 4241015 0 0 4096 3 0 0 0 17 1 0 0
/proc/21160/statm: 7102 3947 100 219 0 6880 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 28408

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 21161
/proc/meminfo: memFree=1039488/2055920 swapFree=4174588/4192956
[pid=21160] ppid=21158 vsize=28408 CPUtime=762.01
/proc/21160/stat : 21160 (minisat) R 21158 21160 21123 0 -1 4194304 4661 0 0 0 76199 2 0 0 25 0 1 0 706865110 29089792 4027 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/21160/statm: 7102 4027 100 219 0 6880 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 28408

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 21161
/proc/meminfo: memFree=1039232/2055920 swapFree=4174588/4192956
[pid=21160] ppid=21158 vsize=28408 CPUtime=821.98
/proc/21160/stat : 21160 (minisat) R 21158 21160 21123 0 -1 4194304 4706 0 0 0 82196 2 0 0 25 0 1 0 706865110 29089792 4072 1992294400 4194304 5092341 548682068848 18446744073709551615 4241876 0 0 4096 3 0 0 0 17 1 0 0
/proc/21160/statm: 7102 4072 100 219 0 6880 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 28408

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 21161
/proc/meminfo: memFree=1038912/2055920 swapFree=4174588/4192956
[pid=21160] ppid=21158 vsize=28408 CPUtime=881.97
/proc/21160/stat : 21160 (minisat) R 21158 21160 21123 0 -1 4194304 4810 0 0 0 88194 3 0 0 25 0 1 0 706865110 29089792 4176 1992294400 4194304 5092341 548682068848 18446744073709551615 4248079 0 0 4096 3 0 0 0 17 1 0 0
/proc/21160/statm: 7102 4176 100 219 0 6880 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 28408

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 21161
/proc/meminfo: memFree=1038656/2055920 swapFree=4174588/4192956
[pid=21160] ppid=21158 vsize=28416 CPUtime=941.94
/proc/21160/stat : 21160 (minisat) R 21158 21160 21123 0 -1 4194304 5436 0 0 0 94191 3 0 0 25 0 1 0 706865110 29097984 4230 1992294400 4194304 5092341 548682068848 18446744073709551615 4241019 0 0 4096 3 0 0 0 17 1 0 0
/proc/21160/statm: 7104 4230 100 219 0 6882 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 28416

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 21161
/proc/meminfo: memFree=1038208/2055920 swapFree=4174588/4192956
[pid=21160] ppid=21158 vsize=28416 CPUtime=1001.92
/proc/21160/stat : 21160 (minisat) R 21158 21160 21123 0 -1 4194304 5554 0 0 0 100189 3 0 0 25 0 1 0 706865110 29097984 4348 1992294400 4194304 5092341 548682068848 18446744073709551615 4241048 0 0 4096 3 0 0 0 17 1 0 0
/proc/21160/statm: 7104 4348 100 219 0 6882 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 28416

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 21161
/proc/meminfo: memFree=1037504/2055920 swapFree=4174588/4192956
[pid=21160] ppid=21158 vsize=28416 CPUtime=1061.9
/proc/21160/stat : 21160 (minisat) R 21158 21160 21123 0 -1 4194304 5718 0 0 0 106187 3 0 0 25 0 1 0 706865110 29097984 4512 1992294400 4194304 5092341 548682068848 18446744073709551615 4240636 0 0 4096 3 0 0 0 17 1 0 0
/proc/21160/statm: 7104 4512 100 219 0 6882 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 28416

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 21161
/proc/meminfo: memFree=1037312/2055920 swapFree=4174588/4192956
[pid=21160] ppid=21158 vsize=28416 CPUtime=1121.87
/proc/21160/stat : 21160 (minisat) R 21158 21160 21123 0 -1 4194304 5771 0 0 0 112184 3 0 0 25 0 1 0 706865110 29097984 4565 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/21160/statm: 7104 4565 100 219 0 6882 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 28416

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 21161
/proc/meminfo: memFree=1036928/2055920 swapFree=4174588/4192956
[pid=21160] ppid=21158 vsize=28416 CPUtime=1181.85
/proc/21160/stat : 21160 (minisat) R 21158 21160 21123 0 -1 4194304 5857 0 0 0 118182 3 0 0 25 0 1 0 706865110 29097984 4651 1992294400 4194304 5092341 548682068848 18446744073709551615 4249850 0 0 4096 3 0 0 0 17 1 0 0
/proc/21160/statm: 7104 4651 100 219 0 6882 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 28416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 21161
/proc/meminfo: memFree=1036864/2055920 swapFree=4174588/4192956
[pid=21160] ppid=21158 vsize=28416 CPUtime=1200.05
/proc/21160/stat : 21160 (minisat) R 21158 21160 21123 0 -1 4194304 5870 0 0 0 120002 3 0 0 25 0 1 0 706865110 29097984 4664 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/21160/statm: 7104 4664 100 219 0 6882 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 28416

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 21161
/proc/meminfo: memFree=1036864/2055920 swapFree=4174588/4192956
[pid=21160] ppid=21158 vsize=28416 CPUtime=1200.05
/proc/21160/stat : 21160 (minisat) R 21158 21160 21123 0 -1 4194304 5870 0 0 0 120002 3 0 0 25 0 1 0 706865110 29097984 4664 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/21160/statm: 7104 4664 100 219 0 6882 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 28416

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200.03
CPU system time (s): 0.039993
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 33596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.039993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5870
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= 1175

runsolver used 1.44278 second user time and 4.03139 second system time

The end

Launcher Data 

Begin job on node88 at 2009-03-29 06:08:21
IDJOB=1520500
IDBENCH=70679
IDSOLVER=546
FILE ID=node88/1520500-1238299701
PBS_JOBID= 9061085
Free space on /tmp= 66476 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S786890012-057.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520500-1238299701/watcher-1520500-1238299701 -o /tmp/evaluation-result-1520500-1238299701/solver-1520500-1238299701 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520500-1238299701.cnf

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

MD5SUM BENCH= a1a4d8d82b0d4daf47cfa00c0df86ca5
RANDOM SEED=1696677604

node88.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		: 3000.281
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		: 3000.281
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:       1056024 kB
Buffers:         91216 kB
Cached:         812716 kB
SwapCached:       7608 kB
Active:         195516 kB
Inactive:       717728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1056024 kB
SwapTotal:     4192956 kB
SwapFree:      4174588 kB
Dirty:            1232 kB
Writeback:           0 kB
Mapped:          14828 kB
Slab:            70808 kB
Committed_AS:  1777076 kB
PageTables:       2664 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= 66476 MiB
End job on node88 at 2009-03-29 06:28:23