Trace number 421325

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) 1200.03 1200.31

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S1962059985-11-UNSAT.cnf
MD5SUM031da8f5b74d8784d36cce335d710bab
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables5498
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
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:  5500                                                 |
0.00/0.00	c |  Number of clauses:    14684                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.00/0.06	c ============================[ Search Statistics ]==============================
0.00/0.06	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.06	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.06	c ===============================================================================
0.00/0.06	c |         0 |    3848    12162    36847 |     4054        0    nan |  0.000 % |
0.06/0.07	c |       100 |    3848    12162    36847 |     4459      100     25 |  0.073 % |
0.06/0.09	c |       250 |    3848    12162    36847 |     4905      250     25 |  0.073 % |
0.09/0.13	c |       475 |    3848    12162    36847 |     5395      475     23 |  0.073 % |
0.09/0.18	c |       812 |    3848    12162    36847 |     5935      812     24 |  0.073 % |
0.19/0.25	c |      1318 |    3847    12158    36836 |     6529     1317     24 |  0.091 % |
0.29/0.37	c |      2077 |    3847    12158    36836 |     7181     2076     24 |  0.091 % |
0.49/0.58	c |      3218 |    3847    12158    36836 |     7900     3217     27 |  0.091 % |
0.89/0.90	c |      4926 |    3847    12158    36836 |     8690     4925     27 |  0.091 % |
1.39/1.46	c |      7488 |    3847    12158    36836 |     9559     7487     28 |  0.091 % |
2.29/2.39	c |     11332 |    3847    12158    36836 |    10515     6397     29 |  0.091 % |
3.89/3.93	c |     17100 |    3847    12158    36836 |    11566     6710     28 |  0.091 % |
6.19/6.24	c |     25749 |    3847    12158    36836 |    12723     9322     32 |  0.091 % |
9.69/9.78	c |     38724 |    3847    12158    36836 |    13995     9150     32 |  0.091 % |
15.58/15.62	c |     58188 |    3847    12158    36836 |    15395    14190     36 |  0.091 % |
25.08/25.10	c |     87380 |    3847    12158    36836 |    16934    12058     26 |  0.091 % |
39.38/39.47	c |    131170 |    3847    12158    36836 |    18628    12609     28 |  0.091 % |
62.77/62.84	c |    196856 |    3847    12158    36836 |    20490    11888     25 |  0.091 % |
101.26/101.36	c |    295385 |    3847    12158    36836 |    22539    16307     30 |  0.091 % |
161.75/161.80	c |    443174 |    3847    12158    36836 |    24793    15330     29 |  0.091 % |
256.03/256.11	c |    664857 |    3846    12154    36826 |    27273    14222     27 |  0.109 % |
415.69/415.88	c |    997382 |    3846    12154    36826 |    30000    22816     33 |  0.109 % |
667.14/667.35	c |   1496171 |    3846    12154    36826 |    33000    15878     35 |  0.109 % |
1068.94/1069.26	c |   2244353 |    3846    12154    36826 |    36300    27880     36 |  0.109 % |

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/node65/watcher-421325-1177502529 -o ROOT/results/node65/solver-421325-1177502529 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421325-1177502529/minisat_noassertions /tmp/evaluation/421325-1177502529/instance-421325-1177502529.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: 0.92 0.98 0.93 3/64 15354
/proc/meminfo: memFree=1645072/2055920 swapFree=4184072/4192956
[pid=15354] ppid=15352 vsize=2476 CPUtime=0
/proc/15354/stat : 15354 (minisat_noasser) R 15352 15354 13927 0 -1 4194304 338 0 0 0 0 0 0 0 18 0 1 0 226242484 2535424 324 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134515033 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 619 324 50 130 0 486 0

[startup+0.0639961 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 15354
/proc/meminfo: memFree=1645072/2055920 swapFree=4184072/4192956
[pid=15354] ppid=15352 vsize=3820 CPUtime=0.06
/proc/15354/stat : 15354 (minisat_noasser) R 15352 15354 13927 0 -1 4194304 709 0 0 0 6 0 0 0 18 0 1 0 226242484 3911680 663 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546594 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 955 663 63 130 0 822 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3820

[startup+0.102 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 15354
/proc/meminfo: memFree=1645072/2055920 swapFree=4184072/4192956
[pid=15354] ppid=15352 vsize=3820 CPUtime=0.09
/proc/15354/stat : 15354 (minisat_noasser) R 15352 15354 13927 0 -1 4194304 712 0 0 0 9 0 0 0 18 0 1 0 226242484 3911680 666 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546831 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 955 666 66 130 0 822 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3820

[startup+0.302017 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 15354
/proc/meminfo: memFree=1645072/2055920 swapFree=4184072/4192956
[pid=15354] ppid=15352 vsize=3820 CPUtime=0.29
/proc/15354/stat : 15354 (minisat_noasser) R 15352 15354 13927 0 -1 4194304 712 0 0 0 29 0 0 0 19 0 1 0 226242484 3911680 666 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 955 666 66 130 0 822 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3820

[startup+0.70105 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 15354
/proc/meminfo: memFree=1645072/2055920 swapFree=4184072/4192956
[pid=15354] ppid=15352 vsize=3820 CPUtime=0.69
/proc/15354/stat : 15354 (minisat_noasser) R 15352 15354 13927 0 -1 4194304 712 0 0 0 69 0 0 0 22 0 1 0 226242484 3911680 666 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 955 666 66 130 0 822 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3820

[startup+1.50112 s]
/proc/loadavg: 0.92 0.98 0.93 2/65 15355
/proc/meminfo: memFree=1642504/2055920 swapFree=4184072/4192956
[pid=15354] ppid=15352 vsize=4364 CPUtime=1.49
/proc/15354/stat : 15354 (minisat_noasser) R 15352 15354 13927 0 -1 4194304 835 0 0 0 149 0 0 0 25 0 1 0 226242484 4468736 789 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 1091 789 66 130 0 958 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4364

[startup+3.10125 s]
/proc/loadavg: 0.92 0.98 0.93 2/65 15355
/proc/meminfo: memFree=1641672/2055920 swapFree=4184072/4192956
[pid=15354] ppid=15352 vsize=4796 CPUtime=3.09
/proc/15354/stat : 15354 (minisat_noasser) R 15352 15354 13927 0 -1 4194304 931 0 0 0 309 0 0 0 25 0 1 0 226242484 4911104 885 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 1199 885 66 130 0 1066 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4796

[startup+6.30152 s]
/proc/loadavg: 0.93 0.98 0.93 2/65 15355
/proc/meminfo: memFree=1640968/2055920 swapFree=4184072/4192956
[pid=15354] ppid=15352 vsize=5324 CPUtime=6.29
/proc/15354/stat : 15354 (minisat_noasser) R 15352 15354 13927 0 -1 4194304 1062 0 0 0 629 0 0 0 25 0 1 0 226242484 5451776 1016 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 1331 1016 66 130 0 1198 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5324

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.93 2/65 15355
/proc/meminfo: memFree=1640328/2055920 swapFree=4184072/4192956
[pid=15354] ppid=15352 vsize=6004 CPUtime=12.69
/proc/15354/stat : 15354 (minisat_noasser) R 15352 15354 13927 0 -1 4194304 1231 0 0 0 1269 0 0 0 25 0 1 0 226242484 6148096 1185 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 1501 1185 66 130 0 1368 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6004

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.93 2/65 15355
/proc/meminfo: memFree=1639624/2055920 swapFree=4184072/4192956
[pid=15354] ppid=15352 vsize=6532 CPUtime=25.48
/proc/15354/stat : 15354 (minisat_noasser) R 15352 15354 13927 0 -1 4194304 1391 0 0 0 2548 0 0 0 25 0 1 0 226242484 6688768 1345 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 1633 1345 66 130 0 1500 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6532

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.93 2/65 15355
/proc/meminfo: memFree=1638792/2055920 swapFree=4184072/4192956
[pid=15354] ppid=15352 vsize=7384 CPUtime=51.08
/proc/15354/stat : 15354 (minisat_noasser) R 15352 15354 13927 0 -1 4194304 1598 0 0 0 5107 1 0 0 25 0 1 0 226242484 7561216 1552 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 1846 1552 66 130 0 1713 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7384

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.93 2/65 15355
/proc/meminfo: memFree=1637576/2055920 swapFree=4184072/4192956
[pid=15354] ppid=15352 vsize=8704 CPUtime=102.27
/proc/15354/stat : 15354 (minisat_noasser) R 15352 15354 13927 0 -1 4194304 1907 0 0 0 10226 1 0 0 25 0 1 0 226242484 8912896 1861 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 2176 1861 66 130 0 2043 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8704

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 15355
/proc/meminfo: memFree=1636936/2055920 swapFree=4184072/4192956
[pid=15354] ppid=15352 vsize=9232 CPUtime=162.25
/proc/15354/stat : 15354 (minisat_noasser) R 15352 15354 13927 0 -1 4194304 2063 0 0 0 16224 1 0 0 25 0 1 0 226242484 9453568 2017 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 2308 2017 66 130 0 2175 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9232

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 15355
/proc/meminfo: memFree=1635848/2055920 swapFree=4184072/4192956
[pid=15354] ppid=15352 vsize=10312 CPUtime=222.24
/proc/15354/stat : 15354 (minisat_noasser) R 15352 15354 13927 0 -1 4194304 2332 0 0 0 22222 2 0 0 25 0 1 0 226242484 10559488 2286 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 2578 2286 66 130 0 2445 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 10312

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 15355
/proc/meminfo: memFree=1634888/2055920 swapFree=4184072/4192956
[pid=15354] ppid=15352 vsize=11292 CPUtime=282.22
/proc/15354/stat : 15354 (minisat_noasser) R 15352 15354 13927 0 -1 4194304 2564 0 0 0 28220 2 0 0 25 0 1 0 226242484 11563008 2518 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546964 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 2823 2518 66 130 0 2690 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 11292

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 15355
/proc/meminfo: memFree=1633992/2055920 swapFree=4184072/4192956
[pid=15354] ppid=15352 vsize=12224 CPUtime=342.2
/proc/15354/stat : 15354 (minisat_noasser) R 15352 15354 13927 0 -1 4194304 2782 0 0 0 34218 2 0 0 25 0 1 0 226242484 12517376 2736 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 3056 2736 66 130 0 2923 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 12224

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 15355
/proc/meminfo: memFree=1633544/2055920 swapFree=4184072/4192956
[pid=15354] ppid=15352 vsize=12620 CPUtime=402.19
/proc/15354/stat : 15354 (minisat_noasser) R 15352 15354 13927 0 -1 4194304 2896 0 0 0 40217 2 0 0 25 0 1 0 226242484 12922880 2850 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 3155 2850 66 130 0 3022 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 12620

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 15355
/proc/meminfo: memFree=1633544/2055920 swapFree=4184072/4192956
[pid=15354] ppid=15352 vsize=12620 CPUtime=462.18
/proc/15354/stat : 15354 (minisat_noasser) R 15352 15354 13927 0 -1 4194304 2900 0 0 0 46216 2 0 0 25 0 1 0 226242484 12922880 2854 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546837 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 3155 2854 66 130 0 3022 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 12620

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 15355
/proc/meminfo: memFree=1632584/2055920 swapFree=4184072/4192956
[pid=15354] ppid=15352 vsize=13552 CPUtime=522.17
/proc/15354/stat : 15354 (minisat_noasser) R 15352 15354 13927 0 -1 4194304 3130 0 0 0 52214 3 0 0 25 0 1 0 226242484 13877248 3084 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 3388 3084 66 130 0 3255 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 13552

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 15355
/proc/meminfo: memFree=1632264/2055920 swapFree=4184072/4192956
[pid=15354] ppid=15352 vsize=13964 CPUtime=582.16
/proc/15354/stat : 15354 (minisat_noasser) R 15352 15354 13927 0 -1 4194304 3231 0 0 0 58213 3 0 0 25 0 1 0 226242484 14299136 3185 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 3491 3185 66 130 0 3358 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 13964

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 15355
/proc/meminfo: memFree=1632264/2055920 swapFree=4184072/4192956
[pid=15354] ppid=15352 vsize=14108 CPUtime=642.15
/proc/15354/stat : 15354 (minisat_noasser) R 15352 15354 13927 0 -1 4194304 3237 0 0 0 64212 3 0 0 25 0 1 0 226242484 14446592 3191 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 3527 3191 66 130 0 3394 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 14108

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 15355
/proc/meminfo: memFree=1632136/2055920 swapFree=4184072/4192956
[pid=15354] ppid=15352 vsize=14108 CPUtime=702.13
/proc/15354/stat : 15354 (minisat_noasser) R 15352 15354 13927 0 -1 4194304 3240 0 0 0 70210 3 0 0 25 0 1 0 226242484 14446592 3194 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 3527 3194 66 130 0 3394 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 14108

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 15355
/proc/meminfo: memFree=1630792/2055920 swapFree=4184072/4192956
[pid=15354] ppid=15352 vsize=15440 CPUtime=762.11
/proc/15354/stat : 15354 (minisat_noasser) R 15352 15354 13927 0 -1 4194304 3581 0 0 0 76208 3 0 0 25 0 1 0 226242484 15810560 3535 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 3860 3535 66 130 0 3727 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 15440

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 15355
/proc/meminfo: memFree=1630728/2055920 swapFree=4184072/4192956
[pid=15354] ppid=15352 vsize=15432 CPUtime=822.09
/proc/15354/stat : 15354 (minisat_noasser) R 15352 15354 13927 0 -1 4194304 3589 0 0 0 82206 3 0 0 25 0 1 0 226242484 15802368 3543 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 3858 3543 66 130 0 3725 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 15432

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 15355
/proc/meminfo: memFree=1630728/2055920 swapFree=4184072/4192956
[pid=15354] ppid=15352 vsize=15432 CPUtime=882.08
/proc/15354/stat : 15354 (minisat_noasser) R 15352 15354 13927 0 -1 4194304 3589 0 0 0 88205 3 0 0 25 0 1 0 226242484 15802368 3543 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 3858 3543 66 130 0 3725 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 15432

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 15355
/proc/meminfo: memFree=1629960/2055920 swapFree=4184072/4192956
[pid=15354] ppid=15352 vsize=16228 CPUtime=942.07
/proc/15354/stat : 15354 (minisat_noasser) R 15352 15354 13927 0 -1 4194304 3777 0 0 0 94203 4 0 0 25 0 1 0 226242484 16617472 3731 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 4057 3731 66 130 0 3924 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 16228

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 15355
/proc/meminfo: memFree=1629960/2055920 swapFree=4184072/4192956
[pid=15354] ppid=15352 vsize=16228 CPUtime=1002.05
/proc/15354/stat : 15354 (minisat_noasser) R 15352 15354 13927 0 -1 4194304 3783 0 0 0 100201 4 0 0 25 0 1 0 226242484 16617472 3737 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552759 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 4057 3737 66 130 0 3924 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 16228

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 15355
/proc/meminfo: memFree=1629896/2055920 swapFree=4184072/4192956
[pid=15354] ppid=15352 vsize=16228 CPUtime=1062.04
/proc/15354/stat : 15354 (minisat_noasser) R 15352 15354 13927 0 -1 4194304 3784 0 0 0 106200 4 0 0 25 0 1 0 226242484 16617472 3738 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545953 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 4057 3738 66 130 0 3924 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 16228

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 15355
/proc/meminfo: memFree=1629896/2055920 swapFree=4184072/4192956
[pid=15354] ppid=15352 vsize=16228 CPUtime=1122.02
/proc/15354/stat : 15354 (minisat_noasser) R 15352 15354 13927 0 -1 4194304 3788 0 0 0 112198 4 0 0 25 0 1 0 226242484 16617472 3742 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 4057 3742 66 130 0 3924 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 16228

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 15355
/proc/meminfo: memFree=1629640/2055920 swapFree=4184072/4192956
[pid=15354] ppid=15352 vsize=16536 CPUtime=1182.01
/proc/15354/stat : 15354 (minisat_noasser) R 15352 15354 13927 0 -1 4194304 3848 0 0 0 118197 4 0 0 25 0 1 0 226242484 16932864 3802 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552604 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 4134 3802 66 130 0 4001 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 16536



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 15355
/proc/meminfo: memFree=1629512/2055920 swapFree=4184072/4192956
[pid=15354] ppid=15352 vsize=16536 CPUtime=1200.01
/proc/15354/stat : 15354 (minisat_noasser) R 15352 15354 13927 0 -1 4194304 3870 0 0 0 119997 4 0 0 25 0 1 0 226242484 16932864 3824 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 4134 3824 66 130 0 4001 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 16536

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

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

[startup+1200.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 15355
/proc/meminfo: memFree=1629512/2055920 swapFree=4184072/4192956
[pid=15354] ppid=15352 vsize=16536 CPUtime=1200.01
/proc/15354/stat : 15354 (minisat_noasser) R 15352 15354 13927 0 -1 4194304 3870 0 0 0 119997 4 0 0 25 0 1 0 226242484 16932864 3824 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 4134 3824 66 130 0 4001 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 16536

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.03
CPU user time (s): 1199.97
CPU system time (s): 0.053991
CPU usage (%): 99.9764
Max. virtual memory (cumulated for all children) (KiB): 16536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.053991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3870
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= 1726

runsolver used 0.948855 second user time and 2.33564 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Wed Apr 25 12:02:09 UTC 2007

IDJOB= 421325
IDBENCH= 20236
IDSOLVER= 188
FILE ID= node65/421325-1177502529

PBS_JOBID= 4685821

Free space on /tmp= 66400 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S1962059985-11-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/421325-1177502529/minisat_noassertions /tmp/evaluation/421325-1177502529/instance-421325-1177502529.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-421325-1177502529 -o ROOT/results/node65/solver-421325-1177502529 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421325-1177502529/minisat_noassertions /tmp/evaluation/421325-1177502529/instance-421325-1177502529.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  031da8f5b74d8784d36cce335d710bab

RANDOM SEED= 950800495

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.245
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		: 3000.245
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:       1645480 kB
Buffers:         33396 kB
Cached:         298884 kB
SwapCached:       2824 kB
Active:          93248 kB
Inactive:       248708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1645480 kB
SwapTotal:     4192956 kB
SwapFree:      4184072 kB
Dirty:            1696 kB
Writeback:           0 kB
Mapped:          15656 kB
Slab:            54500 kB
Committed_AS:  2487884 kB
PageTables:       1456 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= 66400 MiB

End job on node65 on Wed Apr 25 12:22:11 UTC 2007