Trace number 421393

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) 1200.1 1200.41

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S316347254-19-SAT.cnf
MD5SUM7d6cf415896029c29434e67edd2d79f6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.171973
Satisfiable
(Un)Satisfiability was proved
Number of variables2034
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
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:  2035                                                 |
0.00/0.00	c |  Number of clauses:    6327                                                 |
0.00/0.00	c |  Parsing time:         0.01         s                                       |
0.00/0.02	c ============================[ Search Statistics ]==============================
0.00/0.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.02	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |    1708     5845    17418 |     1948        0    nan |  0.000 % |
0.00/0.02	c |       100 |    1708     5845    17418 |     2143      100     23 |  0.049 % |
0.00/0.04	c |       250 |    1708     5845    17418 |     2357      250     25 |  0.049 % |
0.04/0.05	c |       475 |    1708     5845    17418 |     2593      475     27 |  0.049 % |
0.04/0.08	c |       813 |    1708     5845    17418 |     2852      813     27 |  0.049 % |
0.10/0.12	c |      1319 |    1708     5845    17418 |     3137     1319     28 |  0.049 % |
0.10/0.20	c |      2079 |    1708     5845    17418 |     3451     2079     27 |  0.049 % |
0.30/0.31	c |      3218 |    1708     5845    17418 |     3796     3218     26 |  0.049 % |
0.40/0.48	c |      4926 |    1708     5845    17418 |     4176     2932     26 |  0.049 % |
0.70/0.77	c |      7488 |    1708     5845    17418 |     4594     3329     31 |  0.049 % |
1.20/1.24	c |     11333 |    1708     5845    17418 |     5053     4797     33 |  0.049 % |
1.90/1.91	c |     17101 |    1708     5845    17418 |     5558     2700     29 |  0.049 % |
2.90/2.99	c |     25750 |    1708     5845    17418 |     6114     5606     30 |  0.049 % |
4.70/4.77	c |     38724 |    1708     5845    17418 |     6726     6065     31 |  0.049 % |
7.49/7.55	c |     58185 |    1708     5845    17418 |     7398     4748     30 |  0.049 % |
12.00/12.10	c |     87377 |    1708     5845    17418 |     8138     3809     25 |  0.049 % |
18.69/18.78	c |    131167 |    1708     5845    17418 |     8952     5948     32 |  0.049 % |
29.78/29.88	c |    196851 |    1708     5845    17418 |     9847     7484     29 |  0.049 % |
46.58/46.68	c |    295377 |    1708     5845    17418 |    10832     5826     30 |  0.049 % |
74.18/74.30	c |    443166 |    1708     5845    17418 |    11915    10513     34 |  0.049 % |
116.47/116.50	c |    664849 |    1708     5845    17418 |    13107     8881     26 |  0.049 % |
180.25/180.40	c |    997374 |    1708     5845    17418 |    14418     9391     31 |  0.049 % |
286.32/286.42	c |   1496162 |    1708     5845    17418 |    15859    11824     36 |  0.049 % |
461.67/461.80	c |   2244344 |    1708     5845    17418 |    17445    12973     33 |  0.049 % |
729.01/729.27	c |   3366618 |    1708     5845    17418 |    19190    15385     30 |  0.049 % |
1169.79/1170.16	c |   5050030 |    1708     5845    17418 |    21109    12980     35 |  0.049 % |

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-421393-1177503292 -o ROOT/results/node24/solver-421393-1177503292 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421393-1177503292/minisat_noassertions /tmp/evaluation/421393-1177503292/instance-421393-1177503292.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: 0.99 0.97 0.92 3/77 12459
/proc/meminfo: memFree=1760600/2055920 swapFree=4143328/4192956
[pid=12459] ppid=12457 vsize=2144 CPUtime=0
/proc/12459/stat : 12459 (minisat_noasser) R 12457 12459 11077 0 -1 4194304 206 0 0 0 0 0 0 0 18 0 1 0 198247284 2195456 192 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530821 0 0 4096 3 0 0 0 17 1 0 0
/proc/12459/statm: 536 192 50 130 0 403 0

[startup+0.043347 s]
/proc/loadavg: 0.99 0.97 0.92 3/77 12459
/proc/meminfo: memFree=1760600/2055920 swapFree=4143328/4192956
[pid=12459] ppid=12457 vsize=2480 CPUtime=0.04
/proc/12459/stat : 12459 (minisat_noasser) R 12457 12459 11077 0 -1 4194304 315 0 0 0 4 0 0 0 18 0 1 0 198247284 2539520 301 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548450 0 0 4096 3 0 0 0 17 1 0 0
/proc/12459/statm: 620 301 66 130 0 487 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2480

[startup+0.101317 s]
/proc/loadavg: 0.99 0.97 0.92 3/77 12459
/proc/meminfo: memFree=1760600/2055920 swapFree=4143328/4192956
[pid=12459] ppid=12457 vsize=2480 CPUtime=0.1
/proc/12459/stat : 12459 (minisat_noasser) R 12457 12459 11077 0 -1 4194304 315 0 0 0 10 0 0 0 18 0 1 0 198247284 2539520 301 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552771 0 0 4096 3 0 0 0 17 1 0 0
/proc/12459/statm: 620 301 66 130 0 487 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2480

[startup+0.301338 s]
/proc/loadavg: 0.99 0.97 0.92 3/77 12459
/proc/meminfo: memFree=1760600/2055920 swapFree=4143328/4192956
[pid=12459] ppid=12457 vsize=2612 CPUtime=0.3
/proc/12459/stat : 12459 (minisat_noasser) R 12457 12459 11077 0 -1 4194304 359 0 0 0 30 0 0 0 19 0 1 0 198247284 2674688 345 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546916 0 0 4096 3 0 0 0 17 1 0 0
/proc/12459/statm: 653 345 66 130 0 520 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2612

[startup+0.701381 s]
/proc/loadavg: 0.99 0.97 0.92 3/77 12459
/proc/meminfo: memFree=1760600/2055920 swapFree=4143328/4192956
[pid=12459] ppid=12457 vsize=2876 CPUtime=0.7
/proc/12459/stat : 12459 (minisat_noasser) R 12457 12459 11077 0 -1 4194304 421 0 0 0 70 0 0 0 22 0 1 0 198247284 2945024 407 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/12459/statm: 719 407 66 130 0 586 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2876

[startup+1.50147 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 12460
/proc/meminfo: memFree=1758992/2055920 swapFree=4143328/4192956
[pid=12459] ppid=12457 vsize=3140 CPUtime=1.5
/proc/12459/stat : 12459 (minisat_noasser) R 12457 12459 11077 0 -1 4194304 491 0 0 0 150 0 0 0 25 0 1 0 198247284 3215360 477 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/12459/statm: 785 477 66 130 0 652 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 3140

[startup+3.10164 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 12460
/proc/meminfo: memFree=1758736/2055920 swapFree=4143328/4192956
[pid=12459] ppid=12457 vsize=3404 CPUtime=3.1
/proc/12459/stat : 12459 (minisat_noasser) R 12457 12459 11077 0 -1 4194304 557 0 0 0 310 0 0 0 25 0 1 0 198247284 3485696 543 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12459/statm: 851 543 66 130 0 718 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 3404

[startup+6.30199 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 12460
/proc/meminfo: memFree=1758224/2055920 swapFree=4143328/4192956
[pid=12459] ppid=12457 vsize=3800 CPUtime=6.3
/proc/12459/stat : 12459 (minisat_noasser) R 12457 12459 11077 0 -1 4194304 646 0 0 0 630 0 0 0 25 0 1 0 198247284 3891200 632 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/12459/statm: 950 632 66 130 0 817 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 3800

[startup+12.7017 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 12460
/proc/meminfo: memFree=1757904/2055920 swapFree=4143328/4192956
[pid=12459] ppid=12457 vsize=4064 CPUtime=12.69
/proc/12459/stat : 12459 (minisat_noasser) R 12457 12459 11077 0 -1 4194304 716 0 0 0 1269 0 0 0 25 0 1 0 198247284 4161536 702 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/12459/statm: 1016 702 66 130 0 883 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4064

[startup+25.5011 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 12460
/proc/meminfo: memFree=1756880/2055920 swapFree=4143328/4192956
[pid=12459] ppid=12457 vsize=4992 CPUtime=25.49
/proc/12459/stat : 12459 (minisat_noasser) R 12457 12459 11077 0 -1 4194304 944 0 0 0 2549 0 0 0 25 0 1 0 198247284 5111808 930 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/12459/statm: 1248 930 66 130 0 1115 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4992

[startup+51.1018 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 12460
/proc/meminfo: memFree=1756432/2055920 swapFree=4143328/4192956
[pid=12459] ppid=12457 vsize=5388 CPUtime=51.07
/proc/12459/stat : 12459 (minisat_noasser) R 12457 12459 11077 0 -1 4194304 1056 0 0 0 5107 0 0 0 25 0 1 0 198247284 5517312 1042 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/12459/statm: 1347 1042 66 130 0 1214 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5388

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 12460
/proc/meminfo: memFree=1755600/2055920 swapFree=4143328/4192956
[pid=12459] ppid=12457 vsize=6352 CPUtime=102.27
/proc/12459/stat : 12459 (minisat_noasser) R 12457 12459 11077 0 -1 4194304 1262 0 0 0 10226 1 0 0 25 0 1 0 198247284 6504448 1248 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/12459/statm: 1588 1248 66 130 0 1455 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6352

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 12460
/proc/meminfo: memFree=1754832/2055920 swapFree=4143328/4192956
[pid=12459] ppid=12457 vsize=7020 CPUtime=162.25
/proc/12459/stat : 12459 (minisat_noasser) R 12457 12459 11077 0 -1 4194304 1454 0 0 0 16223 2 0 0 25 0 1 0 198247284 7188480 1440 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/12459/statm: 1755 1440 66 130 0 1622 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7020

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 12460
/proc/meminfo: memFree=1753872/2055920 swapFree=4143328/4192956
[pid=12459] ppid=12457 vsize=7948 CPUtime=222.23
/proc/12459/stat : 12459 (minisat_noasser) R 12457 12459 11077 0 -1 4194304 1691 0 0 0 22221 2 0 0 25 0 1 0 198247284 8138752 1677 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553079 0 0 4096 3 0 0 0 17 1 0 0
/proc/12459/statm: 1987 1677 66 130 0 1854 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7948

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 12460
/proc/meminfo: memFree=1753616/2055920 swapFree=4143328/4192956
[pid=12459] ppid=12457 vsize=8220 CPUtime=282.22
/proc/12459/stat : 12459 (minisat_noasser) R 12457 12459 11077 0 -1 4194304 1764 0 0 0 28219 3 0 0 25 0 1 0 198247284 8417280 1750 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/12459/statm: 2055 1750 66 130 0 1922 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 8220

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 12460
/proc/meminfo: memFree=1752720/2055920 swapFree=4143328/4192956
[pid=12459] ppid=12457 vsize=9156 CPUtime=342.21
/proc/12459/stat : 12459 (minisat_noasser) R 12457 12459 11077 0 -1 4194304 1971 0 0 0 34217 4 0 0 25 0 1 0 198247284 9375744 1957 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/12459/statm: 2289 1957 66 130 0 2156 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 9156

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 12460
/proc/meminfo: memFree=1752400/2055920 swapFree=4143328/4192956
[pid=12459] ppid=12457 vsize=9420 CPUtime=402.18
/proc/12459/stat : 12459 (minisat_noasser) R 12457 12459 11077 0 -1 4194304 2046 0 0 0 40214 4 0 0 25 0 1 0 198247284 9646080 2032 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/12459/statm: 2355 2032 66 130 0 2222 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 9420

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 12460
/proc/meminfo: memFree=1752208/2055920 swapFree=4143328/4192956
[pid=12459] ppid=12457 vsize=9552 CPUtime=462.17
/proc/12459/stat : 12459 (minisat_noasser) R 12457 12459 11077 0 -1 4194304 2097 0 0 0 46212 5 0 0 25 0 1 0 198247284 9781248 2083 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548035 0 0 4096 3 0 0 0 17 1 0 0
/proc/12459/statm: 2388 2083 66 130 0 2255 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 9552

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 12460
/proc/meminfo: memFree=1751824/2055920 swapFree=4143328/4192956
[pid=12459] ppid=12457 vsize=9956 CPUtime=522.15
/proc/12459/stat : 12459 (minisat_noasser) R 12457 12459 11077 0 -1 4194304 2188 0 0 0 52210 5 0 0 25 0 1 0 198247284 10194944 2174 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12459/statm: 2489 2174 66 130 0 2356 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 9956

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 12460
/proc/meminfo: memFree=1751568/2055920 swapFree=4143328/4192956
[pid=12459] ppid=12457 vsize=10228 CPUtime=582.14
/proc/12459/stat : 12459 (minisat_noasser) R 12457 12459 11077 0 -1 4194304 2248 0 0 0 58208 6 0 0 25 0 1 0 198247284 10473472 2234 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/12459/statm: 2557 2234 66 130 0 2424 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 10228

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.92 3/78 12460
/proc/meminfo: memFree=1751248/2055920 swapFree=4143328/4192956
[pid=12459] ppid=12457 vsize=10492 CPUtime=642.13
/proc/12459/stat : 12459 (minisat_noasser) R 12457 12459 11077 0 -1 4194304 2317 0 0 0 64207 6 0 0 25 0 1 0 198247284 10743808 2303 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/12459/statm: 2623 2303 66 130 0 2490 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 10492

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 12460
/proc/meminfo: memFree=1750992/2055920 swapFree=4143328/4192956
[pid=12459] ppid=12457 vsize=10756 CPUtime=702.11
/proc/12459/stat : 12459 (minisat_noasser) R 12457 12459 11077 0 -1 4194304 2377 0 0 0 70204 7 0 0 25 0 1 0 198247284 11014144 2363 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/12459/statm: 2689 2363 66 130 0 2556 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 10756

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 12460
/proc/meminfo: memFree=1750352/2055920 swapFree=4143328/4192956
[pid=12459] ppid=12457 vsize=11436 CPUtime=762.1
/proc/12459/stat : 12459 (minisat_noasser) R 12457 12459 11077 0 -1 4194304 2548 0 0 0 76203 7 0 0 25 0 1 0 198247284 11710464 2534 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0
/proc/12459/statm: 2859 2534 66 130 0 2726 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 11436

[startup+822.301 s]
/proc/loadavg: 1.07 0.99 0.92 2/78 12460
/proc/meminfo: memFree=1750160/2055920 swapFree=4143328/4192956
[pid=12459] ppid=12457 vsize=11700 CPUtime=822.08
/proc/12459/stat : 12459 (minisat_noasser) R 12457 12459 11077 0 -1 4194304 2599 0 0 0 82200 8 0 0 25 0 1 0 198247284 11980800 2585 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/12459/statm: 2925 2585 66 130 0 2792 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 11700

[startup+882.302 s]
/proc/loadavg: 1.02 0.99 0.92 2/78 12460
/proc/meminfo: memFree=1749840/2055920 swapFree=4143328/4192956
[pid=12459] ppid=12457 vsize=11964 CPUtime=882.06
/proc/12459/stat : 12459 (minisat_noasser) R 12457 12459 11077 0 -1 4194304 2678 0 0 0 88198 8 0 0 25 0 1 0 198247284 12251136 2664 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12459/statm: 2991 2664 66 130 0 2858 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 11964

[startup+942.301 s]
/proc/loadavg: 1.01 0.99 0.92 2/78 12460
/proc/meminfo: memFree=1749520/2055920 swapFree=4143328/4192956
[pid=12459] ppid=12457 vsize=12228 CPUtime=942.04
/proc/12459/stat : 12459 (minisat_noasser) R 12457 12459 11077 0 -1 4194304 2757 0 0 0 94196 8 0 0 25 0 1 0 198247284 12521472 2743 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552479 0 0 4096 3 0 0 0 17 1 0 0
/proc/12459/statm: 3057 2743 66 130 0 2924 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 12228

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.92 3/78 12460
/proc/meminfo: memFree=1749200/2055920 swapFree=4143328/4192956
[pid=12459] ppid=12457 vsize=12492 CPUtime=1002.03
/proc/12459/stat : 12459 (minisat_noasser) R 12457 12459 11077 0 -1 4194304 2824 0 0 0 100194 9 0 0 25 0 1 0 198247284 12791808 2810 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546812 0 0 4096 3 0 0 0 17 1 0 0
/proc/12459/statm: 3123 2810 66 130 0 2990 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 12492

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 12460
/proc/meminfo: memFree=1749200/2055920 swapFree=4143328/4192956
[pid=12459] ppid=12457 vsize=12492 CPUtime=1062.01
/proc/12459/stat : 12459 (minisat_noasser) R 12457 12459 11077 0 -1 4194304 2824 0 0 0 106192 9 0 0 25 0 1 0 198247284 12791808 2810 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12459/statm: 3123 2810 66 130 0 2990 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 12492

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 12460
/proc/meminfo: memFree=1749200/2055920 swapFree=4143328/4192956
[pid=12459] ppid=12457 vsize=12492 CPUtime=1122
/proc/12459/stat : 12459 (minisat_noasser) R 12457 12459 11077 0 -1 4194304 2824 0 0 0 112190 10 0 0 25 0 1 0 198247284 12791808 2810 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/12459/statm: 3123 2810 66 130 0 2990 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 12492

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 12460
/proc/meminfo: memFree=1748944/2055920 swapFree=4143328/4192956
[pid=12459] ppid=12457 vsize=12756 CPUtime=1181.98
/proc/12459/stat : 12459 (minisat_noasser) R 12457 12459 11077 0 -1 4194304 2878 0 0 0 118188 10 0 0 25 0 1 0 198247284 13062144 2864 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12459/statm: 3189 2864 66 130 0 3056 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 12756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 12460
/proc/meminfo: memFree=1748688/2055920 swapFree=4143328/4192956
[pid=12459] ppid=12457 vsize=13020 CPUtime=1200.08
/proc/12459/stat : 12459 (minisat_noasser) R 12457 12459 11077 0 -1 4194304 2952 0 0 0 119998 10 0 0 25 0 1 0 198247284 13332480 2938 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/12459/statm: 3255 2938 66 130 0 3122 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 13020

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1199.98
CPU system time (s): 0.110983
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 13020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.110983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2952
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= 8
involuntary context switches= 1967

runsolver used 0.872867 second user time and 2.66459 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Wed Apr 25 12:14:53 UTC 2007

IDJOB= 421393
IDBENCH= 20313
IDSOLVER= 188
FILE ID= node24/421393-1177503292

PBS_JOBID= 4685844

Free space on /tmp= 66234 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S316347254-19-SAT.cnf
COMMAND LINE= /tmp/evaluation/421393-1177503292/minisat_noassertions /tmp/evaluation/421393-1177503292/instance-421393-1177503292.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-421393-1177503292 -o ROOT/results/node24/solver-421393-1177503292 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421393-1177503292/minisat_noassertions /tmp/evaluation/421393-1177503292/instance-421393-1177503292.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  7d6cf415896029c29434e67edd2d79f6

RANDOM SEED= 644359600

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:       1761008 kB
Buffers:         43948 kB
Cached:         166816 kB
SwapCached:      17512 kB
Active:         104992 kB
Inactive:       129208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1761008 kB
SwapTotal:     4192956 kB
SwapFree:      4143328 kB
Dirty:            1576 kB
Writeback:           0 kB
Mapped:          29952 kB
Slab:            46164 kB
Committed_AS:  3787604 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= 66234 MiB

End job on node24 on Wed Apr 25 12:34:55 UTC 2007