Trace number 424970

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) 5000.02 5002.12

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S406284248-03.cnf
MD5SUMfbd5031feeefb5afb2663296d251bb8b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark26.9159
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 520000
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:  1000                                                 |
0.00/0.00	c |  Number of clauses:    20000                                                |
0.01/0.03	c |  Parsing time:         0.03         s                                       |
0.09/0.14	c ============================[ Search Statistics ]==============================
0.09/0.14	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.14	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.14	c ===============================================================================
0.09/0.14	c |         0 |    1000    20000   100000 |     6666        0    nan |  0.000 % |
0.09/0.15	c |       100 |    1000    20000   100000 |     7333      100    120 |  0.000 % |
0.09/0.17	c |       250 |    1000    20000   100000 |     8066      250    119 |  0.000 % |
0.09/0.20	c |       476 |    1000    20000   100000 |     8873      476    114 |  0.000 % |
0.19/0.23	c |       813 |    1000    20000   100000 |     9760      813    116 |  0.000 % |
0.19/0.29	c |      1321 |    1000    20000   100000 |    10736     1321    123 |  0.000 % |
0.29/0.38	c |      2080 |    1000    20000   100000 |    11810     2080    127 |  0.000 % |
0.49/0.53	c |      3221 |    1000    20000   100000 |    12991     3221    132 |  0.000 % |
0.69/0.78	c |      4932 |    1000    20000   100000 |    14290     4932    131 |  0.000 % |
1.09/1.17	c |      7494 |    1000    20000   100000 |    15719     7494    134 |  0.000 % |
1.79/1.89	c |     11338 |    1000    20000   100000 |    17291    11338    137 |  0.000 % |
3.19/3.23	c |     17104 |    1000    20000   100000 |    19020    17104    138 |  0.000 % |
5.29/5.39	c |     25758 |    1000    20000   100000 |    20922    16077    144 |  0.000 % |
9.28/9.33	c |     38732 |    1000    20000   100000 |    23015    18421    148 |  0.000 % |
15.68/15.78	c |     58193 |    1000    20000   100000 |    25316    14091    141 |  0.000 % |
27.98/28.04	c |     87385 |    1000    20000   100000 |    27848    15600    151 |  0.000 % |
47.67/47.71	c |    131174 |    1000    20000   100000 |    30633    26754    143 |  0.000 % |
77.86/77.94	c |    196858 |    1000    20000   100000 |    33696    19873    141 |  0.000 % |
127.94/128.08	c |    295385 |    1000    20000   100000 |    37066    33521    149 |  0.000 % |
213.41/213.59	c |    443175 |    1000    20000   100000 |    40772    36187    152 |  0.000 % |
346.86/347.08	c |    664858 |    1000    20000   100000 |    44849    38965    142 |  0.000 % |
543.48/543.74	c |    997384 |    1000    20000   100000 |    49334    28024    141 |  0.000 % |
873.07/873.45	c |   1496172 |    1000    20000   100000 |    54268    28753    143 |  0.000 % |
1431.35/1432.02	c |   2244354 |    1000    20000   100000 |    59695    52117    149 |  0.000 % |
2364.10/2365.16	c |   3366628 |    1000    20000   100000 |    65664    46570    150 |  0.000 % |
3843.95/3845.53	c |   5050039 |    1000    20000   100000 |    72231    45501    147 |  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/node66/watcher-424970-1177713812 -o ROOT/results/node66/solver-424970-1177713812 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424970-1177713812/minisat_noassertions /tmp/evaluation/424970-1177713812/instance-424970-1177713812.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 1.00 1.00 1.00 3/64 9540
/proc/meminfo: memFree=1534024/2055920 swapFree=4183060/4192956
[pid=9540] ppid=9538 vsize=1988 CPUtime=0
/proc/9540/stat : 9540 (minisat_noasser) R 9538 9540 9007 0 -1 4194304 255 0 0 0 0 0 0 0 18 0 1 0 247370741 2035712 241 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/9540/statm: 497 241 50 130 0 364 0

[startup+0.014974 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9540
/proc/meminfo: memFree=1534024/2055920 swapFree=4183060/4192956
[pid=9540] ppid=9538 vsize=2384 CPUtime=0.01
/proc/9540/stat : 9540 (minisat_noasser) R 9538 9540 9007 0 -1 4194304 375 0 0 0 1 0 0 0 18 0 1 0 247370741 2441216 361 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/9540/statm: 596 361 50 130 0 463 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2384

[startup+0.101992 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9540
/proc/meminfo: memFree=1534024/2055920 swapFree=4183060/4192956
[pid=9540] ppid=9538 vsize=3540 CPUtime=0.09
/proc/9540/stat : 9540 (minisat_noasser) R 9538 9540 9007 0 -1 4194304 679 0 0 0 9 0 0 0 18 0 1 0 247370741 3624960 665 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529048 0 0 4096 3 0 0 0 17 1 0 0
/proc/9540/statm: 885 665 62 130 0 752 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3540

[startup+0.302031 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9540
/proc/meminfo: memFree=1534024/2055920 swapFree=4183060/4192956
[pid=9540] ppid=9538 vsize=3640 CPUtime=0.29
/proc/9540/stat : 9540 (minisat_noasser) R 9538 9540 9007 0 -1 4194304 734 0 0 0 29 0 0 0 19 0 1 0 247370741 3727360 680 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/9540/statm: 910 680 67 130 0 777 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3640

[startup+0.70111 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9540
/proc/meminfo: memFree=1534024/2055920 swapFree=4183060/4192956
[pid=9540] ppid=9538 vsize=5360 CPUtime=0.69
/proc/9540/stat : 9540 (minisat_noasser) R 9538 9540 9007 0 -1 4194304 1166 0 0 0 69 0 0 0 22 0 1 0 247370741 5488640 1112 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/9540/statm: 1340 1112 67 130 0 1207 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5360

[startup+1.50127 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9541
/proc/meminfo: memFree=1528704/2055920 swapFree=4183060/4192956
[pid=9540] ppid=9538 vsize=8264 CPUtime=1.49
/proc/9540/stat : 9540 (minisat_noasser) R 9538 9540 9007 0 -1 4194304 1883 0 0 0 149 0 0 0 25 0 1 0 247370741 8462336 1829 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/9540/statm: 2066 1829 67 130 0 1933 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8264

[startup+3.10159 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9541
/proc/meminfo: memFree=1524928/2055920 swapFree=4183060/4192956
[pid=9540] ppid=9538 vsize=12488 CPUtime=3.09
/proc/9540/stat : 9540 (minisat_noasser) R 9538 9540 9007 0 -1 4194304 2951 0 0 0 308 1 0 0 25 0 1 0 247370741 12787712 2897 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/9540/statm: 3122 2897 67 130 0 2989 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12488

[startup+6.30123 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9541
/proc/meminfo: memFree=1520896/2055920 swapFree=4183060/4192956
[pid=9540] ppid=9538 vsize=14864 CPUtime=6.29
/proc/9540/stat : 9540 (minisat_noasser) R 9538 9540 9007 0 -1 4194304 3527 0 0 0 628 1 0 0 25 0 1 0 247370741 15220736 3473 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/9540/statm: 3716 3473 67 130 0 3583 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14864

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9541
/proc/meminfo: memFree=1517376/2055920 swapFree=4183060/4192956
[pid=9540] ppid=9538 vsize=17504 CPUtime=12.68
/proc/9540/stat : 9540 (minisat_noasser) R 9538 9540 9007 0 -1 4194304 4203 0 0 0 1266 2 0 0 25 0 1 0 247370741 17924096 4149 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/9540/statm: 4376 4149 67 130 0 4243 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17504

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9541
/proc/meminfo: memFree=1515776/2055920 swapFree=4183060/4192956
[pid=9540] ppid=9538 vsize=19088 CPUtime=25.48
/proc/9540/stat : 9540 (minisat_noasser) R 9538 9540 9007 0 -1 4194304 4594 0 0 0 2546 2 0 0 25 0 1 0 247370741 19546112 4540 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/9540/statm: 4772 4540 67 130 0 4639 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19088

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9541
/proc/meminfo: memFree=1512256/2055920 swapFree=4183060/4192956
[pid=9540] ppid=9538 vsize=22684 CPUtime=51.07
/proc/9540/stat : 9540 (minisat_noasser) R 9538 9540 9007 0 -1 4194304 5477 0 0 0 5104 3 0 0 25 0 1 0 247370741 23228416 5423 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/9540/statm: 5671 5423 67 130 0 5538 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 22684

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9541
/proc/meminfo: memFree=1508480/2055920 swapFree=4183060/4192956
[pid=9540] ppid=9538 vsize=26380 CPUtime=102.25
/proc/9540/stat : 9540 (minisat_noasser) R 9538 9540 9007 0 -1 4194304 6426 0 0 0 10221 4 0 0 25 0 1 0 247370741 27013120 6372 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9540/statm: 6595 6372 67 130 0 6462 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 26380

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9541
/proc/meminfo: memFree=1505664/2055920 swapFree=4183060/4192956
[pid=9540] ppid=9538 vsize=29284 CPUtime=162.23
/proc/9540/stat : 9540 (minisat_noasser) R 9538 9540 9007 0 -1 4194304 7125 0 0 0 16219 4 0 0 25 0 1 0 247370741 29986816 7071 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/9540/statm: 7321 7071 67 130 0 7188 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 29284

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9541
/proc/meminfo: memFree=1502272/2055920 swapFree=4183060/4192956
[pid=9540] ppid=9538 vsize=32664 CPUtime=222.21
/proc/9540/stat : 9540 (minisat_noasser) R 9538 9540 9007 0 -1 4194304 7957 0 0 0 22216 5 0 0 25 0 1 0 247370741 33447936 7903 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/9540/statm: 8166 7903 67 130 0 8033 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 32664

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9541
/proc/meminfo: memFree=1502080/2055920 swapFree=4183060/4192956
[pid=9540] ppid=9538 vsize=32916 CPUtime=282.18
/proc/9540/stat : 9540 (minisat_noasser) R 9538 9540 9007 0 -1 4194304 8019 0 0 0 28213 5 0 0 25 0 1 0 247370741 33705984 7965 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9540/statm: 8229 7965 67 130 0 8096 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 32916

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9541
/proc/meminfo: memFree=1501696/2055920 swapFree=4183060/4192956
[pid=9540] ppid=9538 vsize=33180 CPUtime=342.16
/proc/9540/stat : 9540 (minisat_noasser) R 9538 9540 9007 0 -1 4194304 8103 0 0 0 34211 5 0 0 25 0 1 0 247370741 33976320 8049 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/9540/statm: 8295 8049 67 130 0 8162 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 33180

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9541
/proc/meminfo: memFree=1497920/2055920 swapFree=4183060/4192956
[pid=9540] ppid=9538 vsize=37024 CPUtime=402.14
/proc/9540/stat : 9540 (minisat_noasser) R 9538 9540 9007 0 -1 4194304 9056 0 0 0 40208 6 0 0 25 0 1 0 247370741 37912576 9002 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/9540/statm: 9256 9002 67 130 0 9123 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 37024

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9541
/proc/meminfo: memFree=1497984/2055920 swapFree=4183060/4192956
[pid=9540] ppid=9538 vsize=36872 CPUtime=462.11
/proc/9540/stat : 9540 (minisat_noasser) R 9538 9540 9007 0 -1 4194304 9056 0 0 0 46205 6 0 0 25 0 1 0 247370741 37756928 8983 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/9540/statm: 9218 8983 67 130 0 9085 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 36872

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9541
/proc/meminfo: memFree=1497472/2055920 swapFree=4183060/4192956
[pid=9540] ppid=9538 vsize=37400 CPUtime=522.09
/proc/9540/stat : 9540 (minisat_noasser) R 9538 9540 9007 0 -1 4194304 9177 0 0 0 52203 6 0 0 25 0 1 0 247370741 38297600 9104 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/9540/statm: 9350 9104 67 130 0 9217 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 37400

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9541
/proc/meminfo: memFree=1494528/2055920 swapFree=4183060/4192956
[pid=9540] ppid=9538 vsize=40320 CPUtime=582.07
/proc/9540/stat : 9540 (minisat_noasser) R 9538 9540 9007 0 -1 4194304 9921 0 0 0 58200 7 0 0 25 0 1 0 247370741 41287680 9848 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553681 0 0 4096 3 0 0 0 17 1 0 0
/proc/9540/statm: 10080 9848 67 130 0 9947 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 40320

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9541
/proc/meminfo: memFree=1493056/2055920 swapFree=4183060/4192956
[pid=9540] ppid=9538 vsize=41904 CPUtime=642.06
/proc/9540/stat : 9540 (minisat_noasser) R 9538 9540 9007 0 -1 4194304 10292 0 0 0 64198 8 0 0 25 0 1 0 247370741 42909696 10219 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9540/statm: 10476 10219 67 130 0 10343 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 41904


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9741
/proc/meminfo: memFree=1469376/2055920 swapFree=4183060/4192956
[pid=9540] ppid=9538 vsize=65460 CPUtime=4060.66
/proc/9540/stat : 9540 (minisat_noasser) R 9538 9540 9007 0 -1 4194304 16254 0 0 0 406047 19 0 0 25 0 1 0 247370741 67031040 16111 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/9540/statm: 16365 16111 67 130 0 16232 0
Current children cumulated CPU time (s) 4060.66
Current children cumulated vsize (KiB) 65460

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9741
/proc/meminfo: memFree=1468160/2055920 swapFree=4183060/4192956
[pid=9540] ppid=9538 vsize=66664 CPUtime=4120.63
/proc/9540/stat : 9540 (minisat_noasser) R 9538 9540 9007 0 -1 4194304 16540 0 0 0 412044 19 0 0 25 0 1 0 247370741 68263936 16397 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/9540/statm: 16666 16397 67 130 0 16533 0
Current children cumulated CPU time (s) 4120.63
Current children cumulated vsize (KiB) 66664

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9741
/proc/meminfo: memFree=1468224/2055920 swapFree=4183060/4192956
[pid=9540] ppid=9538 vsize=66664 CPUtime=4180.62
/proc/9540/stat : 9540 (minisat_noasser) R 9538 9540 9007 0 -1 4194304 16540 0 0 0 418042 20 0 0 25 0 1 0 247370741 68263936 16397 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9540/statm: 16666 16397 67 130 0 16533 0
Current children cumulated CPU time (s) 4180.62
Current children cumulated vsize (KiB) 66664

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9741
/proc/meminfo: memFree=1468288/2055920 swapFree=4183060/4192956
[pid=9540] ppid=9538 vsize=66664 CPUtime=4240.59
/proc/9540/stat : 9540 (minisat_noasser) R 9538 9540 9007 0 -1 4194304 16540 0 0 0 424039 20 0 0 25 0 1 0 247370741 68263936 16397 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9540/statm: 16666 16397 67 130 0 16533 0
Current children cumulated CPU time (s) 4240.59
Current children cumulated vsize (KiB) 66664

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9741
/proc/meminfo: memFree=1467008/2055920 swapFree=4183060/4192956
[pid=9540] ppid=9538 vsize=67880 CPUtime=4300.57
/proc/9540/stat : 9540 (minisat_noasser) R 9538 9540 9007 0 -1 4194304 16845 0 0 0 430037 20 0 0 25 0 1 0 247370741 69509120 16702 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9540/statm: 16970 16702 67 130 0 16837 0
Current children cumulated CPU time (s) 4300.57
Current children cumulated vsize (KiB) 67880

[startup+4362.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 9741
/proc/meminfo: memFree=1467072/2055920 swapFree=4183060/4192956
[pid=9540] ppid=9538 vsize=67880 CPUtime=4360.54
/proc/9540/stat : 9540 (minisat_noasser) R 9538 9540 9007 0 -1 4194304 16845 0 0 0 436034 20 0 0 25 0 1 0 247370741 69509120 16702 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9540/statm: 16970 16702 67 130 0 16837 0
Current children cumulated CPU time (s) 4360.54
Current children cumulated vsize (KiB) 67880

[startup+4422.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 9741
/proc/meminfo: memFree=1467008/2055920 swapFree=4183060/4192956
[pid=9540] ppid=9538 vsize=67880 CPUtime=4420.52
/proc/9540/stat : 9540 (minisat_noasser) R 9538 9540 9007 0 -1 4194304 16845 0 0 0 442032 20 0 0 25 0 1 0 247370741 69509120 16702 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546988 0 0 4096 3 0 0 0 17 1 0 0
/proc/9540/statm: 16970 16702 67 130 0 16837 0
Current children cumulated CPU time (s) 4420.52
Current children cumulated vsize (KiB) 67880

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9741
/proc/meminfo: memFree=1466944/2055920 swapFree=4183060/4192956
[pid=9540] ppid=9538 vsize=67880 CPUtime=4480.5
/proc/9540/stat : 9540 (minisat_noasser) R 9538 9540 9007 0 -1 4194304 16845 0 0 0 448030 20 0 0 25 0 1 0 247370741 69509120 16702 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9540/statm: 16970 16702 67 130 0 16837 0
Current children cumulated CPU time (s) 4480.5
Current children cumulated vsize (KiB) 67880

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9741
/proc/meminfo: memFree=1466944/2055920 swapFree=4183060/4192956
[pid=9540] ppid=9538 vsize=67860 CPUtime=4540.47
/proc/9540/stat : 9540 (minisat_noasser) R 9538 9540 9007 0 -1 4194304 16845 0 0 0 454027 20 0 0 25 0 1 0 247370741 69488640 16702 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/9540/statm: 16965 16702 67 130 0 16832 0
Current children cumulated CPU time (s) 4540.47
Current children cumulated vsize (KiB) 67860

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9741
/proc/meminfo: memFree=1466816/2055920 swapFree=4183060/4192956
[pid=9540] ppid=9538 vsize=67992 CPUtime=4600.46
/proc/9540/stat : 9540 (minisat_noasser) R 9538 9540 9007 0 -1 4194304 16878 0 0 0 460025 21 0 0 25 0 1 0 247370741 69623808 16735 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9540/statm: 16998 16735 67 130 0 16865 0
Current children cumulated CPU time (s) 4600.46
Current children cumulated vsize (KiB) 67992

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 9823
/proc/meminfo: memFree=1465488/2055920 swapFree=4183060/4192956
[pid=9540] ppid=9538 vsize=67992 CPUtime=4660.38
/proc/9540/stat : 9540 (minisat_noasser) R 9538 9540 9007 0 -1 4194304 16878 0 0 0 466017 21 0 0 25 0 1 0 247370741 69623808 16735 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548091 0 0 4096 3 0 0 0 17 1 0 0
/proc/9540/statm: 16998 16735 67 130 0 16865 0
Current children cumulated CPU time (s) 4660.38
Current children cumulated vsize (KiB) 67992

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9939
/proc/meminfo: memFree=1466048/2055920 swapFree=4183060/4192956
[pid=9540] ppid=9538 vsize=68652 CPUtime=4720.3
/proc/9540/stat : 9540 (minisat_noasser) R 9538 9540 9007 0 -1 4194304 17038 0 0 0 472008 22 0 0 25 0 1 0 247370741 70299648 16895 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547282 0 0 4096 3 0 0 0 17 1 0 0
/proc/9540/statm: 17163 16895 67 130 0 17030 0
Current children cumulated CPU time (s) 4720.3
Current children cumulated vsize (KiB) 68652

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9939
/proc/meminfo: memFree=1466048/2055920 swapFree=4183060/4192956
[pid=9540] ppid=9538 vsize=68652 CPUtime=4780.27
/proc/9540/stat : 9540 (minisat_noasser) R 9538 9540 9007 0 -1 4194304 17038 0 0 0 478005 22 0 0 25 0 1 0 247370741 70299648 16895 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/9540/statm: 17163 16895 67 130 0 17030 0
Current children cumulated CPU time (s) 4780.27
Current children cumulated vsize (KiB) 68652

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9939
/proc/meminfo: memFree=1466048/2055920 swapFree=4183060/4192956
[pid=9540] ppid=9538 vsize=68652 CPUtime=4840.25
/proc/9540/stat : 9540 (minisat_noasser) R 9538 9540 9007 0 -1 4194304 17038 0 0 0 484003 22 0 0 25 0 1 0 247370741 70299648 16895 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9540/statm: 17163 16895 67 130 0 17030 0
Current children cumulated CPU time (s) 4840.25
Current children cumulated vsize (KiB) 68652

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9939
/proc/meminfo: memFree=1466048/2055920 swapFree=4183060/4192956
[pid=9540] ppid=9538 vsize=68652 CPUtime=4900.23
/proc/9540/stat : 9540 (minisat_noasser) R 9538 9540 9007 0 -1 4194304 17038 0 0 0 490001 22 0 0 25 0 1 0 247370741 70299648 16895 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/9540/statm: 17163 16895 67 130 0 17030 0
Current children cumulated CPU time (s) 4900.23
Current children cumulated vsize (KiB) 68652

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9939
/proc/meminfo: memFree=1466048/2055920 swapFree=4183060/4192956
[pid=9540] ppid=9538 vsize=68652 CPUtime=4960.21
/proc/9540/stat : 9540 (minisat_noasser) R 9538 9540 9007 0 -1 4194304 17038 0 0 0 495998 23 0 0 25 0 1 0 247370741 70299648 16895 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/9540/statm: 17163 16895 67 130 0 17030 0
Current children cumulated CPU time (s) 4960.21
Current children cumulated vsize (KiB) 68652



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9939
/proc/meminfo: memFree=1466048/2055920 swapFree=4183060/4192956
[pid=9540] ppid=9538 vsize=68652 CPUtime=5000
/proc/9540/stat : 9540 (minisat_noasser) R 9538 9540 9007 0 -1 4194304 17038 0 0 0 499977 23 0 0 25 0 1 0 247370741 70299648 16895 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/9540/statm: 17163 16895 67 130 0 17030 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 68652

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

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

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9939
/proc/meminfo: memFree=1466048/2055920 swapFree=4183060/4192956
[pid=9540] ppid=9538 vsize=68652 CPUtime=5000
/proc/9540/stat : 9540 (minisat_noasser) R 9538 9540 9007 0 -1 4194304 17038 0 0 0 499977 23 0 0 25 0 1 0 247370741 70299648 16895 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/9540/statm: 17163 16895 67 130 0 17030 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 68652

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.12
CPU time (s): 5000.02
CPU user time (s): 4999.78
CPU system time (s): 0.241963
CPU usage (%): 99.9581
Max. virtual memory (cumulated for all children) (KiB): 68652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.78
system time used= 0.241963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17038
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= 5544

runsolver used 4.12437 second user time and 9.62954 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Fri Apr 27 22:43:32 UTC 2007

IDJOB= 424970
IDBENCH= 20063
IDSOLVER= 189
FILE ID= node66/424970-1177713812

PBS_JOBID= 4715353

Free space on /tmp= 66492 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S406284248-03.cnf
COMMAND LINE= /tmp/evaluation/424970-1177713812/minisat_noassertions /tmp/evaluation/424970-1177713812/instance-424970-1177713812.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-424970-1177713812 -o ROOT/results/node66/solver-424970-1177713812 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424970-1177713812/minisat_noassertions /tmp/evaluation/424970-1177713812/instance-424970-1177713812.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  fbd5031feeefb5afb2663296d251bb8b

RANDOM SEED= 52825679

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.281
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		: 3000.281
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:       1534432 kB
Buffers:         50152 kB
Cached:         393388 kB
SwapCached:       4512 kB
Active:         232856 kB
Inactive:       221292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1534432 kB
SwapTotal:     4192956 kB
SwapFree:      4183060 kB
Dirty:            2008 kB
Writeback:           0 kB
Mapped:          16000 kB
Slab:            53368 kB
Committed_AS:  1864440 kB
PageTables:       1376 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= 66492 MiB

End job on node66 on Sat Apr 28 00:06:56 UTC 2007