Trace number 421268

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 1200.52

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S2051531193-03.cnf
MD5SUMab0e9ac33b65d3d4c4302e45af764ace
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark126.202
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
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:  7000                                                 |
0.00/0.00	c |  Number of clauses:    29400                                                |
0.00/0.04	c |  Parsing time:         0.04         s                                       |
0.00/0.09	c ============================[ Search Statistics ]==============================
0.00/0.09	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.09	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.09	c ===============================================================================
0.00/0.09	c |         0 |    6789    29040    88289 |     9680        0    nan |  0.000 % |
0.09/0.12	c |       101 |    6789    29040    88289 |    10648      101    140 |  0.000 % |
0.09/0.16	c |       252 |    6789    29040    88289 |    11712      252    129 |  0.000 % |
0.19/0.21	c |       477 |    6789    29040    88289 |    12884      477    128 |  0.000 % |
0.19/0.28	c |       814 |    6789    29040    88289 |    14172      814    137 |  0.000 % |
0.39/0.40	c |      1321 |    6789    29040    88289 |    15589     1321    143 |  0.000 % |
0.49/0.59	c |      2080 |    6789    29040    88289 |    17148     2080    141 |  0.000 % |
0.79/0.88	c |      3219 |    6789    29040    88289 |    18863     3219    149 |  0.000 % |
1.29/1.33	c |      4928 |    6789    29040    88289 |    20749     4928    147 |  0.000 % |
2.10/2.11	c |      7490 |    6789    29040    88289 |    22824     7490    154 |  0.000 % |
3.29/3.31	c |     11336 |    6789    29040    88289 |    25107    11336    154 |  0.000 % |
5.40/5.42	c |     17103 |    6789    29040    88289 |    27618    17103    157 |  0.000 % |
9.09/9.14	c |     25752 |    6789    29040    88289 |    30379    25752    159 |  0.000 % |
15.49/15.55	c |     38726 |    6789    29040    88289 |    33417    18695    174 |  0.000 % |
26.48/26.54	c |     58188 |    6789    29040    88289 |    36759    15606    195 |  0.000 % |
45.58/45.65	c |     87380 |    6789    29040    88289 |    40435    19312    216 |  0.000 % |
78.66/78.79	c |    131172 |    6789    29040    88289 |    44479    33529    181 |  0.000 % |
143.45/143.58	c |    196856 |    6789    29040    88289 |    48927    35076    232 |  0.000 % |
238.03/238.10	c |    295383 |    6789    29040    88289 |    53819    21200    170 |  0.000 % |
396.58/396.74	c |    443174 |    6789    29040    88289 |    59201    47471    200 |  0.000 % |
670.82/671.07	c |    664857 |    6789    29040    88289 |    65122    38411    190 |  0.000 % |
1103.39/1103.81	c |    997382 |    6789    29040    88289 |    71634    62250    204 |  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/node68/watcher-421268-1177501457 -o ROOT/results/node68/solver-421268-1177501457 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421268-1177501457/minisat_noassertions /tmp/evaluation/421268-1177501457/instance-421268-1177501457.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 3/64 15827
/proc/meminfo: memFree=1670464/2055920 swapFree=4183916/4192956
[pid=15827] ppid=15825 vsize=2748 CPUtime=0
/proc/15827/stat : 15827 (minisat_noasser) R 15825 15827 14509 0 -1 4194304 430 0 0 0 0 0 0 0 18 0 1 0 226135206 2813952 416 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549237 0 0 4096 3 0 0 0 17 1 0 0
/proc/15827/statm: 687 419 50 130 0 554 0

[startup+0.00650303 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 15827
/proc/meminfo: memFree=1670464/2055920 swapFree=4183916/4192956
[pid=15827] ppid=15825 vsize=2748 CPUtime=0
/proc/15827/stat : 15827 (minisat_noasser) R 15825 15827 14509 0 -1 4194304 439 0 0 0 0 0 0 0 18 0 1 0 226135206 2813952 425 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134682225 0 0 4096 3 0 0 0 17 1 0 0
/proc/15827/statm: 687 425 50 130 0 554 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2748

[startup+0.10151 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 15827
/proc/meminfo: memFree=1670464/2055920 swapFree=4183916/4192956
[pid=15827] ppid=15825 vsize=4344 CPUtime=0.09
/proc/15827/stat : 15827 (minisat_noasser) R 15825 15827 14509 0 -1 4194304 915 0 0 0 9 0 0 0 18 0 1 0 226135206 4448256 842 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552604 0 0 4096 3 0 0 0 17 1 0 0
/proc/15827/statm: 1086 842 63 130 0 953 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4344

[startup+0.301527 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 15827
/proc/meminfo: memFree=1670464/2055920 swapFree=4183916/4192956
[pid=15827] ppid=15825 vsize=4476 CPUtime=0.29
/proc/15827/stat : 15827 (minisat_noasser) R 15825 15827 14509 0 -1 4194304 961 0 0 0 29 0 0 0 19 0 1 0 226135206 4583424 888 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/15827/statm: 1119 888 67 130 0 986 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4476

[startup+0.701564 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 15827
/proc/meminfo: memFree=1670464/2055920 swapFree=4183916/4192956
[pid=15827] ppid=15825 vsize=5400 CPUtime=0.69
/proc/15827/stat : 15827 (minisat_noasser) R 15825 15827 14509 0 -1 4194304 1199 0 0 0 69 0 0 0 23 0 1 0 226135206 5529600 1126 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/15827/statm: 1350 1126 67 130 0 1217 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5400

[startup+1.50164 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 15828
/proc/meminfo: memFree=1665592/2055920 swapFree=4183916/4192956
[pid=15827] ppid=15825 vsize=7248 CPUtime=1.49
/proc/15827/stat : 15827 (minisat_noasser) R 15825 15827 14509 0 -1 4194304 1643 0 0 0 149 0 0 0 25 0 1 0 226135206 7421952 1570 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/15827/statm: 1812 1570 67 130 0 1679 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7248

[startup+3.10178 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 15828
/proc/meminfo: memFree=1662968/2055920 swapFree=4183916/4192956
[pid=15827] ppid=15825 vsize=10696 CPUtime=3.09
/proc/15827/stat : 15827 (minisat_noasser) R 15825 15827 14509 0 -1 4194304 2510 0 0 0 308 1 0 0 25 0 1 0 226135206 10952704 2437 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/15827/statm: 2674 2437 67 130 0 2541 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10696

[startup+6.30107 s]
/proc/loadavg: 0.92 0.95 0.90 2/65 15828
/proc/meminfo: memFree=1656376/2055920 swapFree=4183916/4192956
[pid=15827] ppid=15825 vsize=16684 CPUtime=6.29
/proc/15827/stat : 15827 (minisat_noasser) R 15825 15827 14509 0 -1 4194304 3998 0 0 0 627 2 0 0 25 0 1 0 226135206 17084416 3925 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15827/statm: 4171 3925 67 130 0 4038 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16684

[startup+12.7016 s]
/proc/loadavg: 0.93 0.95 0.90 2/65 15828
/proc/meminfo: memFree=1646520/2055920 swapFree=4183916/4192956
[pid=15827] ppid=15825 vsize=24900 CPUtime=12.69
/proc/15827/stat : 15827 (minisat_noasser) R 15825 15827 14509 0 -1 4194304 6046 0 0 0 1265 4 0 0 25 0 1 0 226135206 25497600 5973 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15827/statm: 6225 5973 67 130 0 6092 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24900

[startup+25.5018 s]
/proc/loadavg: 0.94 0.96 0.91 2/65 15828
/proc/meminfo: memFree=1641400/2055920 swapFree=4183916/4192956
[pid=15827] ppid=15825 vsize=30048 CPUtime=25.48
/proc/15827/stat : 15827 (minisat_noasser) R 15825 15827 14509 0 -1 4194304 7328 0 0 0 2544 4 0 0 25 0 1 0 226135206 30769152 7255 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/15827/statm: 7512 7255 67 130 0 7379 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30048

[startup+51.1011 s]
/proc/loadavg: 0.96 0.96 0.91 2/65 15828
/proc/meminfo: memFree=1634872/2055920 swapFree=4183916/4192956
[pid=15827] ppid=15825 vsize=36516 CPUtime=51.08
/proc/15827/stat : 15827 (minisat_noasser) R 15825 15827 14509 0 -1 4194304 8955 0 0 0 5102 6 0 0 25 0 1 0 226135206 37392384 8882 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15827/statm: 9129 8882 67 130 0 8996 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 36516

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.91 2/65 15828
/proc/meminfo: memFree=1631608/2055920 swapFree=4183916/4192956
[pid=15827] ppid=15825 vsize=39764 CPUtime=102.27
/proc/15827/stat : 15827 (minisat_noasser) R 15825 15827 14509 0 -1 4194304 9754 0 0 0 10220 7 0 0 25 0 1 0 226135206 40718336 9681 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15827/statm: 9941 9681 67 130 0 9808 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 39764

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15828
/proc/meminfo: memFree=1620792/2055920 swapFree=4183916/4192956
[pid=15827] ppid=15825 vsize=50592 CPUtime=162.25
/proc/15827/stat : 15827 (minisat_noasser) R 15825 15827 14509 0 -1 4194304 12463 0 0 0 16216 9 0 0 25 0 1 0 226135206 51806208 12390 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15827/statm: 12648 12390 67 130 0 12515 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 50592

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15828
/proc/meminfo: memFree=1620792/2055920 swapFree=4183916/4192956
[pid=15827] ppid=15825 vsize=50592 CPUtime=222.23
/proc/15827/stat : 15827 (minisat_noasser) R 15825 15827 14509 0 -1 4194304 12463 0 0 0 22214 9 0 0 25 0 1 0 226135206 51806208 12390 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15827/statm: 12648 12390 67 130 0 12515 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 50592

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15828
/proc/meminfo: memFree=1620728/2055920 swapFree=4183916/4192956
[pid=15827] ppid=15825 vsize=50592 CPUtime=282.22
/proc/15827/stat : 15827 (minisat_noasser) R 15825 15827 14509 0 -1 4194304 12468 0 0 0 28213 9 0 0 25 0 1 0 226135206 51806208 12395 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/15827/statm: 12648 12395 67 130 0 12515 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 50592

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15828
/proc/meminfo: memFree=1618360/2055920 swapFree=4183916/4192956
[pid=15827] ppid=15825 vsize=52836 CPUtime=342.2
/proc/15827/stat : 15827 (minisat_noasser) R 15825 15827 14509 0 -1 4194304 13046 0 0 0 34210 10 0 0 25 0 1 0 226135206 54104064 12973 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/15827/statm: 13209 12973 67 130 0 13076 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 52836

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15828
/proc/meminfo: memFree=1617336/2055920 swapFree=4183916/4192956
[pid=15827] ppid=15825 vsize=54428 CPUtime=402.19
/proc/15827/stat : 15827 (minisat_noasser) R 15825 15827 14509 0 -1 4194304 13441 0 0 0 40208 11 0 0 25 0 1 0 226135206 55734272 13368 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/15827/statm: 13607 13368 67 130 0 13474 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 54428

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15828
/proc/meminfo: memFree=1613368/2055920 swapFree=4183916/4192956
[pid=15827] ppid=15825 vsize=57832 CPUtime=462.17
/proc/15827/stat : 15827 (minisat_noasser) R 15825 15827 14509 0 -1 4194304 14288 0 0 0 46205 12 0 0 25 0 1 0 226135206 59219968 14215 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15827/statm: 14458 14215 67 130 0 14325 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 57832

[startup+522.302 s]
/proc/loadavg: 1.05 0.99 0.91 2/65 15828
/proc/meminfo: memFree=1613432/2055920 swapFree=4183916/4192956
[pid=15827] ppid=15825 vsize=57964 CPUtime=522.15
/proc/15827/stat : 15827 (minisat_noasser) R 15825 15827 14509 0 -1 4194304 14318 0 0 0 52203 12 0 0 25 0 1 0 226135206 59355136 14245 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/15827/statm: 14491 14245 67 130 0 14358 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 57964

[startup+582.301 s]
/proc/loadavg: 1.07 1.00 0.92 2/65 15828
/proc/meminfo: memFree=1610424/2055920 swapFree=4183916/4192956
[pid=15827] ppid=15825 vsize=60868 CPUtime=582.14
/proc/15827/stat : 15827 (minisat_noasser) R 15825 15827 14509 0 -1 4194304 15055 0 0 0 58201 13 0 0 25 0 1 0 226135206 62328832 14982 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/15827/statm: 15217 14982 67 130 0 15084 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 60868

[startup+642.302 s]
/proc/loadavg: 1.02 1.00 0.92 2/65 15828
/proc/meminfo: memFree=1610424/2055920 swapFree=4183916/4192956
[pid=15827] ppid=15825 vsize=60868 CPUtime=642.13
/proc/15827/stat : 15827 (minisat_noasser) R 15825 15827 14509 0 -1 4194304 15055 0 0 0 64200 13 0 0 25 0 1 0 226135206 62328832 14982 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/15827/statm: 15217 14982 67 130 0 15084 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 60868

[startup+702.301 s]
/proc/loadavg: 1.01 1.00 0.92 2/65 15828
/proc/meminfo: memFree=1607032/2055920 swapFree=4183916/4192956
[pid=15827] ppid=15825 vsize=64288 CPUtime=702.11
/proc/15827/stat : 15827 (minisat_noasser) R 15825 15827 14509 0 -1 4194304 15888 0 0 0 70197 14 0 0 25 0 1 0 226135206 65830912 15815 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15827/statm: 16072 15815 67 130 0 15939 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 64288

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 15828
/proc/meminfo: memFree=1606328/2055920 swapFree=4183916/4192956
[pid=15827] ppid=15825 vsize=64948 CPUtime=762.09
/proc/15827/stat : 15827 (minisat_noasser) R 15825 15827 14509 0 -1 4194304 16062 0 0 0 76195 14 0 0 25 0 1 0 226135206 66506752 15989 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15827/statm: 16237 15989 67 130 0 16104 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 64948

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 15828
/proc/meminfo: memFree=1605432/2055920 swapFree=4183916/4192956
[pid=15827] ppid=15825 vsize=66280 CPUtime=822.08
/proc/15827/stat : 15827 (minisat_noasser) R 15825 15827 14509 0 -1 4194304 16362 0 0 0 82193 15 0 0 25 0 1 0 226135206 67870720 16289 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15827/statm: 16570 16289 67 130 0 16437 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 66280

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 15828
/proc/meminfo: memFree=1603832/2055920 swapFree=4183916/4192956
[pid=15827] ppid=15825 vsize=67468 CPUtime=882.05
/proc/15827/stat : 15827 (minisat_noasser) R 15825 15827 14509 0 -1 4194304 16681 0 0 0 88190 15 0 0 25 0 1 0 226135206 69087232 16608 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/15827/statm: 16867 16608 67 130 0 16734 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 67468

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 15828
/proc/meminfo: memFree=1603832/2055920 swapFree=4183916/4192956
[pid=15827] ppid=15825 vsize=67468 CPUtime=942.04
/proc/15827/stat : 15827 (minisat_noasser) R 15825 15827 14509 0 -1 4194304 16681 0 0 0 94189 15 0 0 25 0 1 0 226135206 69087232 16608 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15827/statm: 16867 16608 67 130 0 16734 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 67468

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 15828
/proc/meminfo: memFree=1603832/2055920 swapFree=4183916/4192956
[pid=15827] ppid=15825 vsize=67468 CPUtime=1002.02
/proc/15827/stat : 15827 (minisat_noasser) R 15825 15827 14509 0 -1 4194304 16681 0 0 0 100187 15 0 0 25 0 1 0 226135206 69087232 16608 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15827/statm: 16867 16608 67 130 0 16734 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 67468

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 16026
/proc/meminfo: memFree=1603440/2055920 swapFree=4183916/4192956
[pid=15827] ppid=15825 vsize=67468 CPUtime=1061.9
/proc/15827/stat : 15827 (minisat_noasser) R 15825 15827 14509 0 -1 4194304 16681 0 0 0 106172 18 0 0 25 0 1 0 226135206 69087232 16608 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/15827/statm: 16867 16608 67 130 0 16734 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 67468

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 16026
/proc/meminfo: memFree=1597880/2055920 swapFree=4183916/4192956
[pid=15827] ppid=15825 vsize=73276 CPUtime=1121.89
/proc/15827/stat : 15827 (minisat_noasser) R 15825 15827 14509 0 -1 4194304 18120 0 0 0 112169 20 0 0 25 0 1 0 226135206 75034624 18047 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/15827/statm: 18319 18047 67 130 0 18186 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 73276

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 16026
/proc/meminfo: memFree=1597816/2055920 swapFree=4183916/4192956
[pid=15827] ppid=15825 vsize=73276 CPUtime=1181.87
/proc/15827/stat : 15827 (minisat_noasser) R 15825 15827 14509 0 -1 4194304 18120 0 0 0 118167 20 0 0 25 0 1 0 226135206 75034624 18047 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15827/statm: 18319 18047 67 130 0 18186 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 73276



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 16026
/proc/meminfo: memFree=1595000/2055920 swapFree=4183916/4192956
[pid=15827] ppid=15825 vsize=76048 CPUtime=1200.07
/proc/15827/stat : 15827 (minisat_noasser) R 15825 15827 14509 0 -1 4194304 18823 0 0 0 119986 21 0 0 25 0 1 0 226135206 77873152 18750 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/15827/statm: 19012 18750 67 130 0 18879 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 76048

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 1.00 0.92 2/65 16026
/proc/meminfo: memFree=1595000/2055920 swapFree=4183916/4192956
[pid=15827] ppid=15825 vsize=76048 CPUtime=1200.07
/proc/15827/stat : 15827 (minisat_noasser) R 15825 15827 14509 0 -1 4194304 18823 0 0 0 119986 21 0 0 25 0 1 0 226135206 77873152 18750 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/15827/statm: 19012 18750 67 130 0 18879 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 76048

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.09
CPU user time (s): 1199.86
CPU system time (s): 0.223965
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 76048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.223965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18823
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= 2709

runsolver used 0.938857 second user time and 2.39764 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Wed Apr 25 11:44:17 UTC 2007

IDJOB= 421268
IDBENCH= 20177
IDSOLVER= 188
FILE ID= node68/421268-1177501457

PBS_JOBID= 4685760

Free space on /tmp= 66443 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S2051531193-03.cnf
COMMAND LINE= /tmp/evaluation/421268-1177501457/minisat_noassertions /tmp/evaluation/421268-1177501457/instance-421268-1177501457.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-421268-1177501457 -o ROOT/results/node68/solver-421268-1177501457 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421268-1177501457/minisat_noassertions /tmp/evaluation/421268-1177501457/instance-421268-1177501457.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  ab0e9ac33b65d3d4c4302e45af764ace

RANDOM SEED= 9958270

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.216
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		: 3000.216
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:       1670936 kB
Buffers:         33988 kB
Cached:         212740 kB
SwapCached:       3172 kB
Active:         192348 kB
Inactive:       135796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1670936 kB
SwapTotal:     4192956 kB
SwapFree:      4183916 kB
Dirty:            1980 kB
Writeback:           0 kB
Mapped:          87264 kB
Slab:            42680 kB
Committed_AS:  2964200 kB
PageTables:       1568 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= 66443 MiB

End job on node68 on Wed Apr 25 12:04:19 UTC 2007