Trace number 421403

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) 1200.07 1200.51

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S2084125686-20-SAT.cnf
MD5SUM481b04db1084d221cad49f8d1e419306
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.363944
Satisfiable
(Un)Satisfiability was proved
Number of variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
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:  2405                                                 |
0.00/0.00	c |  Number of clauses:    7478                                                 |
0.00/0.01	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 |    2024     6901    20669 |     2300        0    nan |  0.000 % |
0.00/0.03	c |       100 |    2024     6901    20669 |     2530      100     27 |  0.000 % |
0.00/0.04	c |       250 |    2024     6901    20669 |     2783      250     31 |  0.000 % |
0.00/0.06	c |       475 |    2024     6901    20669 |     3061      475     33 |  0.000 % |
0.08/0.09	c |       812 |    2024     6901    20669 |     3367      812     33 |  0.000 % |
0.09/0.14	c |      1318 |    2024     6901    20669 |     3704     1318     32 |  0.000 % |
0.19/0.22	c |      2080 |    2024     6901    20669 |     4075     2080     31 |  0.000 % |
0.29/0.34	c |      3220 |    2024     6901    20669 |     4482     3220     32 |  0.000 % |
0.49/0.56	c |      4932 |    2024     6901    20669 |     4930     2584     33 |  0.000 % |
0.79/0.87	c |      7494 |    2024     6901    20669 |     5424     5146     33 |  0.000 % |
1.29/1.37	c |     11338 |    2024     6901    20669 |     5966     3333     35 |  0.000 % |
2.20/2.22	c |     17104 |    2024     6901    20669 |     6563     5985     36 |  0.000 % |
3.49/3.52	c |     25754 |    2024     6901    20669 |     7219     4431     31 |  0.000 % |
5.39/5.44	c |     38728 |    2024     6901    20669 |     7941     6258     35 |  0.000 % |
8.59/8.64	c |     58190 |    2024     6901    20669 |     8735     5297     33 |  0.000 % |
13.59/13.68	c |     87383 |    2024     6901    20669 |     9609     7471     36 |  0.000 % |
21.78/21.86	c |    131174 |    2024     6901    20669 |    10569     7087     36 |  0.000 % |
33.98/34.05	c |    196859 |    2024     6901    20669 |    11626     8012     32 |  0.000 % |
54.88/54.95	c |    295387 |    2024     6901    20669 |    12789    11422     38 |  0.000 % |
86.86/86.97	c |    443177 |    2024     6901    20669 |    14068     9487     34 |  0.000 % |
136.95/137.02	c |    664860 |    2024     6901    20669 |    15475     9892     31 |  0.000 % |
214.51/214.69	c |    997385 |    2024     6901    20669 |    17023    12176     34 |  0.000 % |
344.17/344.33	c |   1496173 |    2024     6901    20669 |    18725     9866     40 |  0.000 % |
549.89/550.11	c |   2244355 |    2024     6901    20669 |    20597    18193     33 |  0.000 % |
897.37/897.70	c |   3366629 |    2024     6901    20669 |    22657    15096     35 |  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/node46/watcher-421403-1177503568 -o ROOT/results/node46/solver-421403-1177503568 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421403-1177503568/minisat_noassertions /tmp/evaluation/421403-1177503568/instance-421403-1177503568.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 0.95 0.90 3/78 7319
/proc/meminfo: memFree=1748344/2055920 swapFree=4159780/4192956
[pid=7319] ppid=7317 vsize=2176 CPUtime=0
/proc/7319/stat : 7319 (minisat_noasser) R 7317 7319 5847 0 -1 4194304 226 0 0 0 0 0 0 0 18 0 1 0 105039818 2228224 212 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/7319/statm: 544 212 50 130 0 411 0

[startup+0.090351 s]
/proc/loadavg: 0.91 0.95 0.90 3/78 7319
/proc/meminfo: memFree=1748344/2055920 swapFree=4159780/4192956
[pid=7319] ppid=7317 vsize=2616 CPUtime=0.08
/proc/7319/stat : 7319 (minisat_noasser) R 7317 7319 5847 0 -1 4194304 363 0 0 0 8 0 0 0 18 0 1 0 105039818 2678784 349 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/7319/statm: 654 349 66 130 0 521 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2616

[startup+0.101353 s]
/proc/loadavg: 0.91 0.95 0.90 3/78 7319
/proc/meminfo: memFree=1748344/2055920 swapFree=4159780/4192956
[pid=7319] ppid=7317 vsize=2616 CPUtime=0.09
/proc/7319/stat : 7319 (minisat_noasser) R 7317 7319 5847 0 -1 4194304 363 0 0 0 9 0 0 0 18 0 1 0 105039818 2678784 349 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547260 0 0 4096 3 0 0 0 17 1 0 0
/proc/7319/statm: 654 349 66 130 0 521 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2616

[startup+0.301391 s]
/proc/loadavg: 0.91 0.95 0.90 3/78 7319
/proc/meminfo: memFree=1748344/2055920 swapFree=4159780/4192956
[pid=7319] ppid=7317 vsize=2880 CPUtime=0.29
/proc/7319/stat : 7319 (minisat_noasser) R 7317 7319 5847 0 -1 4194304 402 0 0 0 29 0 0 0 19 0 1 0 105039818 2949120 388 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/7319/statm: 720 388 66 130 0 587 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2880

[startup+0.701464 s]
/proc/loadavg: 0.91 0.95 0.90 3/78 7319
/proc/meminfo: memFree=1748344/2055920 swapFree=4159780/4192956
[pid=7319] ppid=7317 vsize=3144 CPUtime=0.69
/proc/7319/stat : 7319 (minisat_noasser) R 7317 7319 5847 0 -1 4194304 486 0 0 0 69 0 0 0 23 0 1 0 105039818 3219456 472 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/7319/statm: 786 472 66 130 0 653 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3144

[startup+1.50161 s]
/proc/loadavg: 0.91 0.95 0.90 2/79 7320
/proc/meminfo: memFree=1746416/2055920 swapFree=4159780/4192956
[pid=7319] ppid=7317 vsize=3412 CPUtime=1.49
/proc/7319/stat : 7319 (minisat_noasser) R 7317 7319 5847 0 -1 4194304 549 0 0 0 149 0 0 0 25 0 1 0 105039818 3493888 535 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/7319/statm: 853 535 66 130 0 720 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3412

[startup+3.10191 s]
/proc/loadavg: 0.91 0.95 0.90 2/79 7320
/proc/meminfo: memFree=1746096/2055920 swapFree=4159780/4192956
[pid=7319] ppid=7317 vsize=3808 CPUtime=3.09
/proc/7319/stat : 7319 (minisat_noasser) R 7317 7319 5847 0 -1 4194304 640 0 0 0 309 0 0 0 25 0 1 0 105039818 3899392 626 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548444 0 0 4096 3 0 0 0 17 1 0 0
/proc/7319/statm: 952 626 66 130 0 819 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3808

[startup+6.3015 s]
/proc/loadavg: 0.92 0.95 0.90 2/79 7320
/proc/meminfo: memFree=1745520/2055920 swapFree=4159780/4192956
[pid=7319] ppid=7317 vsize=4248 CPUtime=6.29
/proc/7319/stat : 7319 (minisat_noasser) R 7317 7319 5847 0 -1 4194304 740 0 0 0 629 0 0 0 25 0 1 0 105039818 4349952 726 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552479 0 0 4096 3 0 0 0 17 1 0 0
/proc/7319/statm: 1062 726 66 130 0 929 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4248

[startup+12.7017 s]
/proc/loadavg: 0.93 0.95 0.90 2/79 7320
/proc/meminfo: memFree=1744880/2055920 swapFree=4159780/4192956
[pid=7319] ppid=7317 vsize=4644 CPUtime=12.69
/proc/7319/stat : 7319 (minisat_noasser) R 7317 7319 5847 0 -1 4194304 855 0 0 0 1269 0 0 0 25 0 1 0 105039818 4755456 841 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/7319/statm: 1161 841 66 130 0 1028 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4644

[startup+25.5011 s]
/proc/loadavg: 0.94 0.96 0.91 2/79 7320
/proc/meminfo: memFree=1744304/2055920 swapFree=4159780/4192956
[pid=7319] ppid=7317 vsize=5172 CPUtime=25.48
/proc/7319/stat : 7319 (minisat_noasser) R 7317 7319 5847 0 -1 4194304 999 0 0 0 2548 0 0 0 25 0 1 0 105039818 5296128 985 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7319/statm: 1293 985 66 130 0 1160 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5172

[startup+51.1018 s]
/proc/loadavg: 1.02 0.97 0.91 2/79 7320
/proc/meminfo: memFree=1743152/2055920 swapFree=4159780/4192956
[pid=7319] ppid=7317 vsize=6368 CPUtime=51.08
/proc/7319/stat : 7319 (minisat_noasser) R 7317 7319 5847 0 -1 4194304 1280 0 0 0 5107 1 0 0 25 0 1 0 105039818 6520832 1266 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552359 0 0 4096 3 0 0 0 17 1 0 0
/proc/7319/statm: 1592 1266 66 130 0 1459 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6368

[startup+102.305 s]
/proc/loadavg: 1.01 0.97 0.91 2/79 7320
/proc/meminfo: memFree=1742256/2055920 swapFree=4159780/4192956
[pid=7319] ppid=7317 vsize=7192 CPUtime=102.25
/proc/7319/stat : 7319 (minisat_noasser) R 7317 7319 5847 0 -1 4194304 1483 0 0 0 10224 1 0 0 25 0 1 0 105039818 7364608 1469 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/7319/statm: 1798 1469 66 130 0 1665 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 7192

[startup+162.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 7320
/proc/meminfo: memFree=1741296/2055920 swapFree=4159780/4192956
[pid=7319] ppid=7317 vsize=8120 CPUtime=162.23
/proc/7319/stat : 7319 (minisat_noasser) R 7317 7319 5847 0 -1 4194304 1710 0 0 0 16221 2 0 0 25 0 1 0 105039818 8314880 1696 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/7319/statm: 2030 1696 66 130 0 1897 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 8120

[startup+222.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 7320
/proc/meminfo: memFree=1740400/2055920 swapFree=4159780/4192956
[pid=7319] ppid=7317 vsize=8912 CPUtime=222.21
/proc/7319/stat : 7319 (minisat_noasser) R 7317 7319 5847 0 -1 4194304 1930 0 0 0 22218 3 0 0 25 0 1 0 105039818 9125888 1916 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/7319/statm: 2228 1916 66 130 0 2095 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 8912

[startup+282.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 7320
/proc/meminfo: memFree=1739824/2055920 swapFree=4159780/4192956
[pid=7319] ppid=7317 vsize=9588 CPUtime=282.19
/proc/7319/stat : 7319 (minisat_noasser) R 7317 7319 5847 0 -1 4194304 2078 0 0 0 28216 3 0 0 25 0 1 0 105039818 9818112 2064 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546573 0 0 4096 3 0 0 0 17 1 0 0
/proc/7319/statm: 2397 2064 66 130 0 2264 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 9588

[startup+342.303 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 7320
/proc/meminfo: memFree=1739248/2055920 swapFree=4159780/4192956
[pid=7319] ppid=7317 vsize=10116 CPUtime=342.17
/proc/7319/stat : 7319 (minisat_noasser) R 7317 7319 5847 0 -1 4194304 2215 0 0 0 34213 4 0 0 25 0 1 0 105039818 10358784 2201 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548131 0 0 4096 3 0 0 0 17 1 0 0
/proc/7319/statm: 2529 2201 66 130 0 2396 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 10116

[startup+402.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 7320
/proc/meminfo: memFree=1738608/2055920 swapFree=4159780/4192956
[pid=7319] ppid=7317 vsize=10812 CPUtime=402.14
/proc/7319/stat : 7319 (minisat_noasser) R 7317 7319 5847 0 -1 4194304 2381 0 0 0 40210 4 0 0 25 0 1 0 105039818 11071488 2367 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546586 0 0 4096 3 0 0 0 17 1 0 0
/proc/7319/statm: 2703 2367 66 130 0 2570 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 10812

[startup+462.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 7320
/proc/meminfo: memFree=1738160/2055920 swapFree=4159780/4192956
[pid=7319] ppid=7317 vsize=11176 CPUtime=462.13
/proc/7319/stat : 7319 (minisat_noasser) R 7317 7319 5847 0 -1 4194304 2477 0 0 0 46208 5 0 0 25 0 1 0 105039818 11444224 2463 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/7319/statm: 2794 2463 66 130 0 2661 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 11176

[startup+522.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 7320
/proc/meminfo: memFree=1738032/2055920 swapFree=4159780/4192956
[pid=7319] ppid=7317 vsize=11440 CPUtime=522.1
/proc/7319/stat : 7319 (minisat_noasser) R 7317 7319 5847 0 -1 4194304 2552 0 0 0 52205 5 0 0 25 0 1 0 105039818 11714560 2538 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/7319/statm: 2860 2538 66 130 0 2727 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 11440

[startup+582.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 7320
/proc/meminfo: memFree=1737136/2055920 swapFree=4159780/4192956
[pid=7319] ppid=7317 vsize=12364 CPUtime=582.08
/proc/7319/stat : 7319 (minisat_noasser) R 7317 7319 5847 0 -1 4194304 2783 0 0 0 58202 6 0 0 25 0 1 0 105039818 12660736 2769 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547304 0 0 4096 3 0 0 0 17 1 0 0
/proc/7319/statm: 3091 2769 66 130 0 2958 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 12364

[startup+642.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 7320
/proc/meminfo: memFree=1737072/2055920 swapFree=4159780/4192956
[pid=7319] ppid=7317 vsize=12496 CPUtime=642.06
/proc/7319/stat : 7319 (minisat_noasser) R 7317 7319 5847 0 -1 4194304 2804 0 0 0 64200 6 0 0 25 0 1 0 105039818 12795904 2790 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/7319/statm: 3124 2790 66 130 0 2991 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 12496

[startup+702.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 7320
/proc/meminfo: memFree=1736880/2055920 swapFree=4159780/4192956
[pid=7319] ppid=7317 vsize=12628 CPUtime=702.04
/proc/7319/stat : 7319 (minisat_noasser) R 7317 7319 5847 0 -1 4194304 2832 0 0 0 70197 7 0 0 25 0 1 0 105039818 12931072 2818 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/7319/statm: 3157 2818 66 130 0 3024 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 12628

[startup+762.306 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 7320
/proc/meminfo: memFree=1736560/2055920 swapFree=4159780/4192956
[pid=7319] ppid=7317 vsize=12904 CPUtime=762.02
/proc/7319/stat : 7319 (minisat_noasser) R 7317 7319 5847 0 -1 4194304 2891 0 0 0 76195 7 0 0 25 0 1 0 105039818 13213696 2877 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7319/statm: 3226 2877 66 130 0 3093 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 12904

[startup+822.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 7320
/proc/meminfo: memFree=1736240/2055920 swapFree=4159780/4192956
[pid=7319] ppid=7317 vsize=13164 CPUtime=822
/proc/7319/stat : 7319 (minisat_noasser) R 7317 7319 5847 0 -1 4194304 2968 0 0 0 82192 8 0 0 25 0 1 0 105039818 13479936 2954 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/7319/statm: 3291 2954 66 130 0 3158 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 13164

[startup+882.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 7320
/proc/meminfo: memFree=1736048/2055920 swapFree=4159780/4192956
[pid=7319] ppid=7317 vsize=13296 CPUtime=881.97
/proc/7319/stat : 7319 (minisat_noasser) R 7317 7319 5847 0 -1 4194304 3014 0 0 0 88189 8 0 0 25 0 1 0 105039818 13615104 3000 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/7319/statm: 3324 3000 66 130 0 3191 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 13296

[startup+942.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 7320
/proc/meminfo: memFree=1735792/2055920 swapFree=4159780/4192956
[pid=7319] ppid=7317 vsize=13560 CPUtime=941.95
/proc/7319/stat : 7319 (minisat_noasser) R 7317 7319 5847 0 -1 4194304 3081 0 0 0 94187 8 0 0 25 0 1 0 105039818 13885440 3067 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/7319/statm: 3390 3067 66 130 0 3257 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 13560

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 7320
/proc/meminfo: memFree=1734512/2055920 swapFree=4159780/4192956
[pid=7319] ppid=7317 vsize=14876 CPUtime=1001.93
/proc/7319/stat : 7319 (minisat_noasser) R 7317 7319 5847 0 -1 4194304 3410 0 0 0 100184 9 0 0 25 0 1 0 105039818 15233024 3396 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7319/statm: 3719 3396 66 130 0 3586 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 14876

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 7322
/proc/meminfo: memFree=1734320/2055920 swapFree=4159780/4192956
[pid=7319] ppid=7317 vsize=14876 CPUtime=1061.9
/proc/7319/stat : 7319 (minisat_noasser) R 7317 7319 5847 0 -1 4194304 3416 0 0 0 106181 9 0 0 25 0 1 0 105039818 15233024 3402 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/7319/statm: 3719 3402 66 130 0 3586 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 14876

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 7322
/proc/meminfo: memFree=1734064/2055920 swapFree=4159780/4192956
[pid=7319] ppid=7317 vsize=15300 CPUtime=1121.88
/proc/7319/stat : 7319 (minisat_noasser) R 7317 7319 5847 0 -1 4194304 3521 0 0 0 112178 10 0 0 25 0 1 0 105039818 15667200 3507 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/7319/statm: 3825 3507 66 130 0 3692 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 15300

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 7322
/proc/meminfo: memFree=1733936/2055920 swapFree=4159780/4192956
[pid=7319] ppid=7317 vsize=15564 CPUtime=1181.86
/proc/7319/stat : 7319 (minisat_noasser) R 7317 7319 5847 0 -1 4194304 3562 0 0 0 118176 10 0 0 25 0 1 0 105039818 15937536 3548 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548712 0 0 4096 3 0 0 0 17 1 0 0
/proc/7319/statm: 3891 3548 66 130 0 3758 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 15564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 7322
/proc/meminfo: memFree=1733936/2055920 swapFree=4159780/4192956
[pid=7319] ppid=7317 vsize=15556 CPUtime=1200.06
/proc/7319/stat : 7319 (minisat_noasser) R 7317 7319 5847 0 -1 4194304 3562 0 0 0 119996 10 0 0 25 0 1 0 105039818 15929344 3548 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/7319/statm: 3889 3548 66 130 0 3756 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 15556

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: 1.00 0.97 0.91 2/79 7322
/proc/meminfo: memFree=1733936/2055920 swapFree=4159780/4192956
[pid=7319] ppid=7317 vsize=15556 CPUtime=1200.06
/proc/7319/stat : 7319 (minisat_noasser) R 7317 7319 5847 0 -1 4194304 3562 0 0 0 119996 10 0 0 25 0 1 0 105039818 15929344 3548 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/7319/statm: 3889 3548 66 130 0 3756 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 15556

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.96
CPU system time (s): 0.109983
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 15564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.109983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3562
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= 3389

runsolver used 1.07084 second user time and 3.14452 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Wed Apr 25 12:19:28 UTC 2007

IDJOB= 421403
IDBENCH= 20325
IDSOLVER= 188
FILE ID= node46/421403-1177503568

PBS_JOBID= 4685820

Free space on /tmp= 66083 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S2084125686-20-SAT.cnf
COMMAND LINE= /tmp/evaluation/421403-1177503568/minisat_noassertions /tmp/evaluation/421403-1177503568/instance-421403-1177503568.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-421403-1177503568 -o ROOT/results/node46/solver-421403-1177503568 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421403-1177503568/minisat_noassertions /tmp/evaluation/421403-1177503568/instance-421403-1177503568.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  481b04db1084d221cad49f8d1e419306

RANDOM SEED= 183801250

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.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		: 3000.268
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.268
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:       1748688 kB
Buffers:         38268 kB
Cached:         179724 kB
SwapCached:       3348 kB
Active:         137864 kB
Inactive:       115676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1748688 kB
SwapTotal:     4192956 kB
SwapFree:      4159780 kB
Dirty:            1584 kB
Writeback:           0 kB
Mapped:          42764 kB
Slab:            38972 kB
Committed_AS:  3481764 kB
PageTables:       2020 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= 66083 MiB

End job on node46 on Wed Apr 25 12:39:31 UTC 2007