Trace number 421301

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, and are wall clock time (not CPU 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 SAT 2007? (TO) 1200.09 1200.51

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S464355209-20-UNKNOWN.cnf
MD5SUMa698176b415b0d699b7034931506758d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark5.72213
Satisfiable
(Un)Satisfiability was proved
Number of variables6495
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  6500                                                 |
0.00/0.00	c |  Number of clauses:    17354                                                |
0.01/0.02	c |  Parsing time:         0.02         s                                       |
0.01/0.07	c ============================[ Search Statistics ]==============================
0.01/0.07	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.01/0.07	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.01/0.07	c ===============================================================================
0.01/0.07	c |         0 |    4581    14606    44408 |     4868        0    nan |  0.000 % |
0.01/0.09	c |       101 |    4581    14606    44408 |     5355      101     42 |  0.000 % |
0.09/0.12	c |       252 |    4581    14606    44408 |     5891      252     37 |  0.000 % |
0.09/0.15	c |       477 |    4581    14606    44408 |     6480      477     40 |  0.000 % |
0.19/0.21	c |       814 |    4581    14606    44408 |     7128      814     38 |  0.000 % |
0.29/0.31	c |      1321 |    4581    14606    44408 |     7841     1321     38 |  0.000 % |
0.39/0.45	c |      2080 |    4581    14606    44408 |     8625     2080     37 |  0.000 % |
0.59/0.68	c |      3220 |    4581    14606    44408 |     9487     3220     38 |  0.000 % |
0.99/1.03	c |      4931 |    4581    14606    44408 |    10436     4931     38 |  0.000 % |
1.59/1.68	c |      7495 |    4581    14606    44408 |    11480     7495     41 |  0.000 % |
2.69/2.72	c |     11341 |    4581    14606    44408 |    12628    11341     42 |  0.000 % |
4.39/4.47	c |     17108 |    4581    14606    44408 |    13890    10622     39 |  0.000 % |
7.18/7.23	c |     25759 |    4581    14606    44408 |    15279    12077     45 |  0.000 % |
11.48/11.56	c |     38735 |    4581    14606    44408 |    16807     9295     40 |  0.000 % |
18.99/19.07	c |     58197 |    4581    14606    44408 |    18488    11487     45 |  0.000 % |
30.58/30.62	c |     87389 |    4581    14606    44408 |    20337    12214     49 |  0.000 % |
51.48/51.55	c |    131178 |    4581    14606    44408 |    22371    14100     49 |  0.000 % |
83.27/83.33	c |    196862 |    4581    14606    44408 |    24608    22564     47 |  0.000 % |
131.36/131.42	c |    295391 |    4581    14606    44408 |    27069    20309     44 |  0.000 % |
214.34/214.42	c |    443180 |    4581    14606    44408 |    29776    25280     46 |  0.000 % |
345.70/345.89	c |    664864 |    4581    14606    44408 |    32753    17952     42 |  0.000 % |
555.84/556.15	c |    997390 |    4581    14606    44408 |    36029    29743     44 |  0.000 % |
866.25/866.64	c |   1496178 |    4581    14606    44408 |    39632    25524     43 |  0.000 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node24/watcher-421301-1177502089 -o ROOT/results/node24/solver-421301-1177502089 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421301-1177502089/minisat_noassertions /tmp/evaluation/421301-1177502089/instance-421301-1177502089.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): 2400 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 0.97 0.92 3/77 12218
/proc/meminfo: memFree=1760728/2055920 swapFree=4143328/4192956
[pid=12218] ppid=12216 vsize=2748 CPUtime=0
/proc/12218/stat : 12218 (minisat_noasser) R 12216 12218 11077 0 -1 4194304 373 0 0 0 0 0 0 0 18 0 1 0 198126911 2813952 359 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/12218/statm: 687 359 50 130 0 554 0

[startup+0.016819 s]
/proc/loadavg: 0.91 0.97 0.92 3/77 12218
/proc/meminfo: memFree=1760728/2055920 swapFree=4143328/4192956
[pid=12218] ppid=12216 vsize=3176 CPUtime=0.01
/proc/12218/stat : 12218 (minisat_noasser) R 12216 12218 11077 0 -1 4194304 500 0 0 0 1 0 0 0 18 0 1 0 198126911 3252224 486 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/12218/statm: 794 486 50 130 0 661 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3176

[startup+0.101829 s]
/proc/loadavg: 0.91 0.97 0.92 3/77 12218
/proc/meminfo: memFree=1760728/2055920 swapFree=4143328/4192956
[pid=12218] ppid=12216 vsize=4204 CPUtime=0.09
/proc/12218/stat : 12218 (minisat_noasser) R 12216 12218 11077 0 -1 4194304 806 0 0 0 9 0 0 0 18 0 1 0 198126911 4304896 754 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12218/statm: 1051 754 67 130 0 918 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4204

[startup+0.301851 s]
/proc/loadavg: 0.91 0.97 0.92 3/77 12218
/proc/meminfo: memFree=1760728/2055920 swapFree=4143328/4192956
[pid=12218] ppid=12216 vsize=4204 CPUtime=0.29
/proc/12218/stat : 12218 (minisat_noasser) R 12216 12218 11077 0 -1 4194304 806 0 0 0 29 0 0 0 19 0 1 0 198126911 4304896 754 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548737 0 0 4096 3 0 0 0 17 1 0 0
/proc/12218/statm: 1051 754 67 130 0 918 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4204

[startup+0.701894 s]
/proc/loadavg: 0.91 0.97 0.92 3/77 12218
/proc/meminfo: memFree=1760728/2055920 swapFree=4143328/4192956
[pid=12218] ppid=12216 vsize=4204 CPUtime=0.69
/proc/12218/stat : 12218 (minisat_noasser) R 12216 12218 11077 0 -1 4194304 810 0 0 0 69 0 0 0 22 0 1 0 198126911 4304896 758 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/12218/statm: 1051 758 67 130 0 918 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4204

[startup+1.50198 s]
/proc/loadavg: 0.91 0.97 0.92 2/78 12219
/proc/meminfo: memFree=1757712/2055920 swapFree=4143328/4192956
[pid=12218] ppid=12216 vsize=4864 CPUtime=1.49
/proc/12218/stat : 12218 (minisat_noasser) R 12216 12218 11077 0 -1 4194304 974 0 0 0 149 0 0 0 25 0 1 0 198126911 4980736 922 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/12218/statm: 1216 922 67 130 0 1083 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4864

[startup+3.10115 s]
/proc/loadavg: 0.91 0.97 0.92 2/78 12219
/proc/meminfo: memFree=1756688/2055920 swapFree=4143328/4192956
[pid=12218] ppid=12216 vsize=6088 CPUtime=3.09
/proc/12218/stat : 12218 (minisat_noasser) R 12216 12218 11077 0 -1 4194304 1266 0 0 0 309 0 0 0 25 0 1 0 198126911 6234112 1214 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/12218/statm: 1522 1214 67 130 0 1389 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6088

[startup+6.3015 s]
/proc/loadavg: 0.92 0.97 0.92 2/78 12219
/proc/meminfo: memFree=1755664/2055920 swapFree=4143328/4192956
[pid=12218] ppid=12216 vsize=6484 CPUtime=6.28
/proc/12218/stat : 12218 (minisat_noasser) R 12216 12218 11077 0 -1 4194304 1378 0 0 0 628 0 0 0 25 0 1 0 198126911 6639616 1326 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547008 0 0 4096 3 0 0 0 17 1 0 0
/proc/12218/statm: 1621 1326 67 130 0 1488 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 6484

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.92 2/78 12219
/proc/meminfo: memFree=1754832/2055920 swapFree=4143328/4192956
[pid=12218] ppid=12216 vsize=7012 CPUtime=12.68
/proc/12218/stat : 12218 (minisat_noasser) R 12216 12218 11077 0 -1 4194304 1523 0 0 0 1268 0 0 0 25 0 1 0 198126911 7180288 1471 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12218/statm: 1753 1471 67 130 0 1620 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7012

[startup+25.5016 s]
/proc/loadavg: 0.94 0.97 0.92 2/78 12219
/proc/meminfo: memFree=1753552/2055920 swapFree=4143328/4192956
[pid=12218] ppid=12216 vsize=8388 CPUtime=25.49
/proc/12218/stat : 12218 (minisat_noasser) R 12216 12218 11077 0 -1 4194304 1849 0 0 0 2548 1 0 0 25 0 1 0 198126911 8589312 1797 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/12218/statm: 2097 1797 67 130 0 1964 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8388

[startup+51.1024 s]
/proc/loadavg: 0.96 0.97 0.92 2/78 12219
/proc/meminfo: memFree=1751760/2055920 swapFree=4143328/4192956
[pid=12218] ppid=12216 vsize=10104 CPUtime=51.08
/proc/12218/stat : 12218 (minisat_noasser) R 12216 12218 11077 0 -1 4194304 2280 0 0 0 5106 2 0 0 25 0 1 0 198126911 10346496 2228 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12218/statm: 2526 2228 67 130 0 2393 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10104

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.92 2/78 12219
/proc/meminfo: memFree=1750736/2055920 swapFree=4143328/4192956
[pid=12218] ppid=12216 vsize=11160 CPUtime=102.27
/proc/12218/stat : 12218 (minisat_noasser) R 12216 12218 11077 0 -1 4194304 2541 0 0 0 10225 2 0 0 25 0 1 0 198126911 11427840 2489 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12218/statm: 2790 2489 67 130 0 2657 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11160

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 12219
/proc/meminfo: memFree=1748688/2055920 swapFree=4143328/4192956
[pid=12218] ppid=12216 vsize=13172 CPUtime=162.24
/proc/12218/stat : 12218 (minisat_noasser) R 12216 12218 11077 0 -1 4194304 3051 0 0 0 16221 3 0 0 25 0 1 0 198126911 13488128 2999 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12218/statm: 3293 2999 67 130 0 3160 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 13172

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 12219
/proc/meminfo: memFree=1748304/2055920 swapFree=4143328/4192956
[pid=12218] ppid=12216 vsize=13580 CPUtime=222.23
/proc/12218/stat : 12218 (minisat_noasser) R 12216 12218 11077 0 -1 4194304 3152 0 0 0 22219 4 0 0 25 0 1 0 198126911 13905920 3100 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546594 0 0 4096 3 0 0 0 17 1 0 0
/proc/12218/statm: 3395 3100 67 130 0 3262 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13580

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 12219
/proc/meminfo: memFree=1747664/2055920 swapFree=4143328/4192956
[pid=12218] ppid=12216 vsize=14240 CPUtime=282.21
/proc/12218/stat : 12218 (minisat_noasser) R 12216 12218 11077 0 -1 4194304 3304 0 0 0 28217 4 0 0 25 0 1 0 198126911 14581760 3252 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/12218/statm: 3560 3252 67 130 0 3427 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 14240

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 12219
/proc/meminfo: memFree=1747408/2055920 swapFree=4143328/4192956
[pid=12218] ppid=12216 vsize=14512 CPUtime=342.2
/proc/12218/stat : 12218 (minisat_noasser) R 12216 12218 11077 0 -1 4194304 3363 0 0 0 34215 5 0 0 25 0 1 0 198126911 14860288 3311 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/12218/statm: 3628 3311 67 130 0 3495 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 14512

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/84 12375
/proc/meminfo: memFree=1743696/2055920 swapFree=4143328/4192956
[pid=12218] ppid=12216 vsize=16756 CPUtime=402.11
/proc/12218/stat : 12218 (minisat_noasser) R 12216 12218 11077 0 -1 4194304 3927 0 0 0 40205 6 0 0 25 0 1 0 198126911 17158144 3875 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12218/statm: 4189 3875 67 130 0 4056 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 16756

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 12417
/proc/meminfo: memFree=1744720/2055920 swapFree=4143328/4192956
[pid=12218] ppid=12216 vsize=16904 CPUtime=462.06
/proc/12218/stat : 12218 (minisat_noasser) R 12216 12218 11077 0 -1 4194304 3964 0 0 0 46200 6 0 0 25 0 1 0 198126911 17309696 3912 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546894 0 0 4096 3 0 0 0 17 1 0 0
/proc/12218/statm: 4226 3912 67 130 0 4093 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 16904

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 12417
/proc/meminfo: memFree=1744400/2055920 swapFree=4143328/4192956
[pid=12218] ppid=12216 vsize=17304 CPUtime=522.05
/proc/12218/stat : 12218 (minisat_noasser) R 12216 12218 11077 0 -1 4194304 4070 0 0 0 52198 7 0 0 25 0 1 0 198126911 17719296 4018 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/12218/statm: 4326 4018 67 130 0 4193 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 17304

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 12417
/proc/meminfo: memFree=1744400/2055920 swapFree=4143328/4192956
[pid=12218] ppid=12216 vsize=17304 CPUtime=582.04
/proc/12218/stat : 12218 (minisat_noasser) R 12216 12218 11077 0 -1 4194304 4073 0 0 0 58196 8 0 0 25 0 1 0 198126911 17719296 4021 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546567 0 0 4096 3 0 0 0 17 1 0 0
/proc/12218/statm: 4326 4021 67 130 0 4193 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 17304

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 12417
/proc/meminfo: memFree=1744144/2055920 swapFree=4143328/4192956
[pid=12218] ppid=12216 vsize=17572 CPUtime=642.02
/proc/12218/stat : 12218 (minisat_noasser) R 12216 12218 11077 0 -1 4194304 4129 0 0 0 64194 8 0 0 25 0 1 0 198126911 17993728 4077 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/12218/statm: 4393 4077 67 130 0 4260 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 17572

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 12417
/proc/meminfo: memFree=1743696/2055920 swapFree=4143328/4192956
[pid=12218] ppid=12216 vsize=17980 CPUtime=702
/proc/12218/stat : 12218 (minisat_noasser) R 12216 12218 11077 0 -1 4194304 4241 0 0 0 70191 9 0 0 25 0 1 0 198126911 18411520 4189 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/12218/statm: 4495 4189 67 130 0 4362 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 17980

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 12417
/proc/meminfo: memFree=1743248/2055920 swapFree=4143328/4192956
[pid=12218] ppid=12216 vsize=18376 CPUtime=761.99
/proc/12218/stat : 12218 (minisat_noasser) R 12216 12218 11077 0 -1 4194304 4349 0 0 0 76190 9 0 0 25 0 1 0 198126911 18817024 4297 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/12218/statm: 4594 4297 67 130 0 4461 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 18376

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 12417
/proc/meminfo: memFree=1743248/2055920 swapFree=4143328/4192956
[pid=12218] ppid=12216 vsize=18376 CPUtime=821.97
/proc/12218/stat : 12218 (minisat_noasser) R 12216 12218 11077 0 -1 4194304 4349 0 0 0 82187 10 0 0 25 0 1 0 198126911 18817024 4297 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 1 0 0
/proc/12218/statm: 4594 4297 67 130 0 4461 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 18376

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 12417
/proc/meminfo: memFree=1742224/2055920 swapFree=4143328/4192956
[pid=12218] ppid=12216 vsize=19564 CPUtime=881.96
/proc/12218/stat : 12218 (minisat_noasser) R 12216 12218 11077 0 -1 4194304 4631 0 0 0 88185 11 0 0 25 0 1 0 198126911 20033536 4579 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12218/statm: 4891 4579 67 130 0 4758 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 19564

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 12417
/proc/meminfo: memFree=1739280/2055920 swapFree=4143328/4192956
[pid=12218] ppid=12216 vsize=22604 CPUtime=941.93
/proc/12218/stat : 12218 (minisat_noasser) R 12216 12218 11077 0 -1 4194304 5378 0 0 0 94181 12 0 0 25 0 1 0 198126911 23146496 5326 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12218/statm: 5651 5326 67 130 0 5518 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 22604

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 12417
/proc/meminfo: memFree=1739280/2055920 swapFree=4143328/4192956
[pid=12218] ppid=12216 vsize=22604 CPUtime=1001.92
/proc/12218/stat : 12218 (minisat_noasser) R 12216 12218 11077 0 -1 4194304 5379 0 0 0 100179 13 0 0 25 0 1 0 198126911 23146496 5327 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12218/statm: 5651 5327 67 130 0 5518 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 22604

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 12417
/proc/meminfo: memFree=1738192/2055920 swapFree=4143328/4192956
[pid=12218] ppid=12216 vsize=23660 CPUtime=1061.91
/proc/12218/stat : 12218 (minisat_noasser) R 12216 12218 11077 0 -1 4194304 5648 0 0 0 106177 14 0 0 25 0 1 0 198126911 24227840 5596 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552431 0 0 4096 3 0 0 0 17 1 0 0
/proc/12218/statm: 5915 5596 67 130 0 5782 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 23660

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 12417
/proc/meminfo: memFree=1738192/2055920 swapFree=4143328/4192956
[pid=12218] ppid=12216 vsize=23660 CPUtime=1121.89
/proc/12218/stat : 12218 (minisat_noasser) R 12216 12218 11077 0 -1 4194304 5648 0 0 0 112175 14 0 0 25 0 1 0 198126911 24227840 5596 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12218/statm: 5915 5596 67 130 0 5782 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 23660

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 12417
/proc/meminfo: memFree=1738192/2055920 swapFree=4143328/4192956
[pid=12218] ppid=12216 vsize=23660 CPUtime=1181.87
/proc/12218/stat : 12218 (minisat_noasser) R 12216 12218 11077 0 -1 4194304 5648 0 0 0 118173 14 0 0 25 0 1 0 198126911 24227840 5596 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12218/statm: 5915 5596 67 130 0 5782 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 23660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 12417
/proc/meminfo: memFree=1738128/2055920 swapFree=4143328/4192956
[pid=12218] ppid=12216 vsize=23660 CPUtime=1200.08
/proc/12218/stat : 12218 (minisat_noasser) R 12216 12218 11077 0 -1 4194304 5664 0 0 0 119993 15 0 0 25 0 1 0 198126911 24227840 5612 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/12218/statm: 5915 5612 67 130 0 5782 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 23660

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 0.92 2/78 12417
/proc/meminfo: memFree=1738128/2055920 swapFree=4143328/4192956
[pid=12218] ppid=12216 vsize=23660 CPUtime=1200.08
/proc/12218/stat : 12218 (minisat_noasser) R 12216 12218 11077 0 -1 4194304 5664 0 0 0 119993 15 0 0 25 0 1 0 198126911 24227840 5612 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/12218/statm: 5915 5612 67 130 0 5782 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 23660

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.93
CPU system time (s): 0.155976
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 23660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.155976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5664
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= 6
involuntary context switches= 2259

runsolver used 0.959854 second user time and 2.67359 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Wed Apr 25 11:54:49 UTC 2007

IDJOB= 421301
IDBENCH= 20210
IDSOLVER= 188
FILE ID= node24/421301-1177502089

PBS_JOBID= 4685844

Free space on /tmp= 66233 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S464355209-20-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/421301-1177502089/minisat_noassertions /tmp/evaluation/421301-1177502089/instance-421301-1177502089.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-421301-1177502089 -o ROOT/results/node24/solver-421301-1177502089 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421301-1177502089/minisat_noassertions /tmp/evaluation/421301-1177502089/instance-421301-1177502089.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  a698176b415b0d699b7034931506758d

RANDOM SEED= 460277886

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.238
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		: 3000.238
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:       1761136 kB
Buffers:         43840 kB
Cached:         166924 kB
SwapCached:      17512 kB
Active:         104940 kB
Inactive:       129212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1761136 kB
SwapTotal:     4192956 kB
SwapFree:      4143328 kB
Dirty:            1764 kB
Writeback:           0 kB
Mapped:          29952 kB
Slab:            46088 kB
Committed_AS:  3786568 kB
PageTables:       1808 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= 66233 MiB

End job on node24 on Wed Apr 25 12:14:51 UTC 2007