Trace number 424959

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) 5000.08 5001.51

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S883927618-10.cnf
MD5SUMf65bec0a86c887b34d745bc7beb4cebd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.84342
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
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 512000
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:  600                                                  |
0.00/0.00	c |  Number of clauses:    12000                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.00/0.07	c ============================[ Search Statistics ]==============================
0.00/0.07	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.07	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.07	c ===============================================================================
0.00/0.07	c |         0 |     600    12000    60000 |     4000        0    nan |  0.000 % |
0.00/0.08	c |       100 |     600    12000    60000 |     4400      100     75 |  0.000 % |
0.00/0.09	c |       250 |     600    12000    60000 |     4840      250     82 |  0.000 % |
0.09/0.11	c |       475 |     600    12000    60000 |     5324      475     83 |  0.000 % |
0.09/0.14	c |       814 |     600    12000    60000 |     5856      814     82 |  0.000 % |
0.09/0.18	c |      1320 |     600    12000    60000 |     6442     1320     86 |  0.000 % |
0.19/0.25	c |      2079 |     600    12000    60000 |     7086     2079     86 |  0.000 % |
0.29/0.36	c |      3219 |     600    12000    60000 |     7794     3219     87 |  0.000 % |
0.49/0.54	c |      4928 |     600    12000    60000 |     8574     4928     88 |  0.000 % |
0.79/0.83	c |      7491 |     600    12000    60000 |     9431     7491     89 |  0.000 % |
1.29/1.35	c |     11337 |     600    12000    60000 |    10374     6507     94 |  0.000 % |
2.09/2.19	c |     17105 |     600    12000    60000 |    11412     6980     92 |  0.000 % |
3.49/3.54	c |     25754 |     600    12000    60000 |    12553     9820     92 |  0.000 % |
5.80/5.81	c |     38728 |     600    12000    60000 |    13809    10021     92 |  0.000 % |
9.59/9.65	c |     58191 |     600    12000    60000 |    15189     8456     90 |  0.000 % |
15.79/15.88	c |     87384 |     600    12000    60000 |    16708    14567     97 |  0.000 % |
26.29/26.34	c |    131173 |     600    12000    60000 |    18379    16080     95 |  0.000 % |
44.08/44.11	c |    196857 |     600    12000    60000 |    20217    16726     95 |  0.000 % |
70.67/70.72	c |    295385 |     600    12000    60000 |    22239    13181     88 |  0.000 % |
116.36/116.43	c |    443176 |     600    12000    60000 |    24463    15162     91 |  0.000 % |
191.54/191.67	c |    664859 |     600    12000    60000 |    26909    13101     90 |  0.000 % |
315.52/315.69	c |    997384 |     600    12000    60000 |    29600    13820     94 |  0.000 % |
514.75/515.00	c |   1496177 |     600    12000    60000 |    32561    24768     96 |  0.000 % |
835.17/835.54	c |   2244359 |     600    12000    60000 |    35817    29146     95 |  0.000 % |
1335.55/1336.07	c |   3366633 |     600    12000    60000 |    39398    22643     92 |  0.000 % |
2110.36/2111.10	c |   5050046 |     600    12000    60000 |    43338    36482     95 |  0.000 % |
3418.44/3419.40	c |   7575162 |     600    12000    60000 |    47672    36582     97 |  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/node26/watcher-424959-1177707275 -o ROOT/results/node26/solver-424959-1177707275 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424959-1177707275/minisat_noassertions /tmp/evaluation/424959-1177707275/instance-424959-1177707275.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: 0.92 0.98 0.98 3/77 15157
/proc/meminfo: memFree=1447808/2055920 swapFree=4170240/4192956
[pid=15157] ppid=15155 vsize=1856 CPUtime=0
/proc/15157/stat : 15157 (minisat_noasser) R 15155 15157 14864 0 -1 4194304 205 0 0 0 0 0 0 0 18 0 1 0 218644354 1900544 191 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/15157/statm: 464 192 50 130 0 331 0

[startup+0.0993111 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 15157
/proc/meminfo: memFree=1447808/2055920 swapFree=4170240/4192956
[pid=15157] ppid=15155 vsize=2588 CPUtime=0.09
/proc/15157/stat : 15157 (minisat_noasser) R 15155 15157 14864 0 -1 4194304 447 0 0 0 9 0 0 0 18 0 1 0 218644354 2650112 394 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/15157/statm: 647 394 67 130 0 514 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2588

[startup+0.101312 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 15157
/proc/meminfo: memFree=1447808/2055920 swapFree=4170240/4192956
[pid=15157] ppid=15155 vsize=2588 CPUtime=0.09
/proc/15157/stat : 15157 (minisat_noasser) R 15155 15157 14864 0 -1 4194304 447 0 0 0 9 0 0 0 18 0 1 0 218644354 2650112 394 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552742 0 0 4096 3 0 0 0 17 1 0 0
/proc/15157/statm: 647 394 67 130 0 514 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2588

[startup+0.30133 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 15157
/proc/meminfo: memFree=1447808/2055920 swapFree=4170240/4192956
[pid=15157] ppid=15155 vsize=3384 CPUtime=0.29
/proc/15157/stat : 15157 (minisat_noasser) R 15155 15157 14864 0 -1 4194304 627 0 0 0 29 0 0 0 19 0 1 0 218644354 3465216 574 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/15157/statm: 846 574 67 130 0 713 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3384

[startup+0.701366 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 15157
/proc/meminfo: memFree=1447808/2055920 swapFree=4170240/4192956
[pid=15157] ppid=15155 vsize=4836 CPUtime=0.69
/proc/15157/stat : 15157 (minisat_noasser) R 15155 15157 14864 0 -1 4194304 998 0 0 0 69 0 0 0 23 0 1 0 218644354 4952064 945 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/15157/statm: 1209 945 67 130 0 1076 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4836

[startup+1.50144 s]
/proc/loadavg: 0.92 0.98 0.98 2/78 15158
/proc/meminfo: memFree=1443320/2055920 swapFree=4170240/4192956
[pid=15157] ppid=15155 vsize=6156 CPUtime=1.49
/proc/15157/stat : 15157 (minisat_noasser) R 15155 15157 14864 0 -1 4194304 1329 0 0 0 149 0 0 0 25 0 1 0 218644354 6303744 1276 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/15157/statm: 1539 1276 67 130 0 1406 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6156

[startup+3.10159 s]
/proc/loadavg: 0.92 0.98 0.98 2/78 15158
/proc/meminfo: memFree=1442296/2055920 swapFree=4170240/4192956
[pid=15157] ppid=15155 vsize=7080 CPUtime=3.09
/proc/15157/stat : 15157 (minisat_noasser) R 15155 15157 14864 0 -1 4194304 1570 0 0 0 309 0 0 0 25 0 1 0 218644354 7249920 1517 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/15157/statm: 1770 1517 67 130 0 1637 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7080

[startup+6.30289 s]
/proc/loadavg: 0.93 0.98 0.98 2/78 15158
/proc/meminfo: memFree=1441144/2055920 swapFree=4170240/4192956
[pid=15157] ppid=15155 vsize=8064 CPUtime=6.3
/proc/15157/stat : 15157 (minisat_noasser) R 15155 15157 14864 0 -1 4194304 1789 0 0 0 629 1 0 0 25 0 1 0 218644354 8257536 1736 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/15157/statm: 2016 1736 67 130 0 1883 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 8064

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.98 2/78 15158
/proc/meminfo: memFree=1439752/2055920 swapFree=4170240/4192956
[pid=15157] ppid=15155 vsize=9384 CPUtime=12.69
/proc/15157/stat : 15157 (minisat_noasser) R 15155 15157 14864 0 -1 4194304 2116 0 0 0 1268 1 0 0 25 0 1 0 218644354 9609216 2063 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/15157/statm: 2346 2063 67 130 0 2213 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9384

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.98 2/78 15158
/proc/meminfo: memFree=1438472/2055920 swapFree=4170240/4192956
[pid=15157] ppid=15155 vsize=10308 CPUtime=25.48
/proc/15157/stat : 15157 (minisat_noasser) R 15155 15157 14864 0 -1 4194304 2375 0 0 0 2547 1 0 0 25 0 1 0 218644354 10555392 2322 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/15157/statm: 2577 2322 67 130 0 2444 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10308

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.98 2/78 15158
/proc/meminfo: memFree=1436680/2055920 swapFree=4170240/4192956
[pid=15157] ppid=15155 vsize=12228 CPUtime=51.08
/proc/15157/stat : 15157 (minisat_noasser) R 15155 15157 14864 0 -1 4194304 2820 0 0 0 5106 2 0 0 25 0 1 0 218644354 12521472 2767 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/15157/statm: 3057 2767 67 130 0 2924 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12228

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.98 2/78 15158
/proc/meminfo: memFree=1434888/2055920 swapFree=4170240/4192956
[pid=15157] ppid=15155 vsize=13944 CPUtime=102.27
/proc/15157/stat : 15157 (minisat_noasser) R 15155 15157 14864 0 -1 4194304 3273 0 0 0 10224 3 0 0 25 0 1 0 218644354 14278656 3220 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/15157/statm: 3486 3220 67 130 0 3353 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13944

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 15158
/proc/meminfo: memFree=1432904/2055920 swapFree=4170240/4192956
[pid=15157] ppid=15155 vsize=15804 CPUtime=162.25
/proc/15157/stat : 15157 (minisat_noasser) R 15155 15157 14864 0 -1 4194304 3740 0 0 0 16221 4 0 0 25 0 1 0 218644354 16183296 3687 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546931 0 0 4096 3 0 0 0 17 1 0 0
/proc/15157/statm: 3951 3687 67 130 0 3818 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 15804

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 15158
/proc/meminfo: memFree=1431368/2055920 swapFree=4170240/4192956
[pid=15157] ppid=15155 vsize=17528 CPUtime=222.23
/proc/15157/stat : 15157 (minisat_noasser) R 15155 15157 14864 0 -1 4194304 4151 0 0 0 22219 4 0 0 25 0 1 0 218644354 17948672 4098 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/15157/statm: 4382 4098 67 130 0 4249 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17528

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 15158
/proc/meminfo: memFree=1430856/2055920 swapFree=4170240/4192956
[pid=15157] ppid=15155 vsize=18056 CPUtime=282.22
/proc/15157/stat : 15157 (minisat_noasser) R 15155 15157 14864 0 -1 4194304 4291 0 0 0 28217 5 0 0 25 0 1 0 218644354 18489344 4238 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15157/statm: 4514 4238 67 130 0 4381 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 18056

[startup+342.301 s]
/proc/loadavg: 1.04 1.00 0.99 2/78 15158
/proc/meminfo: memFree=1429512/2055920 swapFree=4170240/4192956
[pid=15157] ppid=15155 vsize=19408 CPUtime=342.21
/proc/15157/stat : 15157 (minisat_noasser) R 15155 15157 14864 0 -1 4194304 4613 0 0 0 34215 6 0 0 25 0 1 0 218644354 19873792 4560 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/15157/statm: 4852 4560 67 130 0 4719 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 19408

[startup+402.302 s]
/proc/loadavg: 1.01 1.00 0.99 2/84 15266
/proc/meminfo: memFree=1427400/2055920 swapFree=4170240/4192956
[pid=15157] ppid=15155 vsize=20200 CPUtime=402.14
/proc/15157/stat : 15157 (minisat_noasser) R 15155 15157 14864 0 -1 4194304 4821 0 0 0 40207 7 0 0 25 0 1 0 218644354 20684800 4768 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/15157/statm: 5050 4768 67 130 0 4917 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 20200

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15356
/proc/meminfo: memFree=1428360/2055920 swapFree=4170240/4192956
[pid=15157] ppid=15155 vsize=20200 CPUtime=462.06
/proc/15157/stat : 15157 (minisat_noasser) R 15155 15157 14864 0 -1 4194304 4821 0 0 0 46199 7 0 0 25 0 1 0 218644354 20684800 4768 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15157/statm: 5050 4768 67 130 0 4917 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 20200

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15356
/proc/meminfo: memFree=1427400/2055920 swapFree=4170240/4192956
[pid=15157] ppid=15155 vsize=21256 CPUtime=522.05
/proc/15157/stat : 15157 (minisat_noasser) R 15155 15157 14864 0 -1 4194304 5096 0 0 0 52197 8 0 0 25 0 1 0 218644354 21766144 5043 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15157/statm: 5314 5043 67 130 0 5181 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 21256

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15356
/proc/meminfo: memFree=1426888/2055920 swapFree=4170240/4192956
[pid=15157] ppid=15155 vsize=21920 CPUtime=582.04
/proc/15157/stat : 15157 (minisat_noasser) R 15155 15157 14864 0 -1 4194304 5257 0 0 0 58195 9 0 0 25 0 1 0 218644354 22446080 5204 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/15157/statm: 5480 5204 67 130 0 5347 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 21920

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15356
/proc/meminfo: memFree=1426440/2055920 swapFree=4170240/4192956
[pid=15157] ppid=15155 vsize=22448 CPUtime=642.02
/proc/15157/stat : 15157 (minisat_noasser) R 15155 15157 14864 0 -1 4194304 5379 0 0 0 64193 9 0 0 25 0 1 0 218644354 22986752 5326 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552907 0 0 4096 3 0 0 0 17 1 0 0
/proc/15157/statm: 5612 5326 67 130 0 5479 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 22448


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15556
/proc/meminfo: memFree=1411336/2055920 swapFree=4170240/4192956
[pid=15157] ppid=15155 vsize=37184 CPUtime=4061.1
/proc/15157/stat : 15157 (minisat_noasser) R 15155 15157 14864 0 -1 4194304 9132 0 0 0 406072 38 0 0 25 0 1 0 218644354 38076416 9001 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15157/statm: 9296 9001 67 130 0 9163 0
Current children cumulated CPU time (s) 4061.1
Current children cumulated vsize (KiB) 37184

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15556
/proc/meminfo: memFree=1411464/2055920 swapFree=4170240/4192956
[pid=15157] ppid=15155 vsize=37316 CPUtime=4121.07
/proc/15157/stat : 15157 (minisat_noasser) R 15155 15157 14864 0 -1 4194304 9157 0 0 0 412069 38 0 0 25 0 1 0 218644354 38211584 9026 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134520965 0 0 4096 3 0 0 0 17 1 0 0
/proc/15157/statm: 9329 9026 67 130 0 9196 0
Current children cumulated CPU time (s) 4121.07
Current children cumulated vsize (KiB) 37316

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15556
/proc/meminfo: memFree=1411080/2055920 swapFree=4170240/4192956
[pid=15157] ppid=15155 vsize=37732 CPUtime=4181.06
/proc/15157/stat : 15157 (minisat_noasser) R 15155 15157 14864 0 -1 4194304 9267 0 0 0 418067 39 0 0 25 0 1 0 218644354 38637568 9136 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/15157/statm: 9433 9136 67 130 0 9300 0
Current children cumulated CPU time (s) 4181.06
Current children cumulated vsize (KiB) 37732

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15556
/proc/meminfo: memFree=1410952/2055920 swapFree=4170240/4192956
[pid=15157] ppid=15155 vsize=37864 CPUtime=4241.05
/proc/15157/stat : 15157 (minisat_noasser) R 15155 15157 14864 0 -1 4194304 9299 0 0 0 424065 40 0 0 25 0 1 0 218644354 38772736 9168 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15157/statm: 9466 9168 67 130 0 9333 0
Current children cumulated CPU time (s) 4241.05
Current children cumulated vsize (KiB) 37864

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15556
/proc/meminfo: memFree=1410952/2055920 swapFree=4170240/4192956
[pid=15157] ppid=15155 vsize=37864 CPUtime=4301.03
/proc/15157/stat : 15157 (minisat_noasser) R 15155 15157 14864 0 -1 4194304 9299 0 0 0 430063 40 0 0 25 0 1 0 218644354 38772736 9168 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/15157/statm: 9466 9168 67 130 0 9333 0
Current children cumulated CPU time (s) 4301.03
Current children cumulated vsize (KiB) 37864

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15556
/proc/meminfo: memFree=1410952/2055920 swapFree=4170240/4192956
[pid=15157] ppid=15155 vsize=37864 CPUtime=4361.02
/proc/15157/stat : 15157 (minisat_noasser) R 15155 15157 14864 0 -1 4194304 9299 0 0 0 436061 41 0 0 25 0 1 0 218644354 38772736 9168 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546845 0 0 4096 3 0 0 0 17 1 0 0
/proc/15157/statm: 9466 9168 67 130 0 9333 0
Current children cumulated CPU time (s) 4361.02
Current children cumulated vsize (KiB) 37864

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15556
/proc/meminfo: memFree=1410824/2055920 swapFree=4170240/4192956
[pid=15157] ppid=15155 vsize=38128 CPUtime=4421
/proc/15157/stat : 15157 (minisat_noasser) R 15155 15157 14864 0 -1 4194304 9363 0 0 0 442059 41 0 0 25 0 1 0 218644354 39043072 9232 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15157/statm: 9532 9232 67 130 0 9399 0
Current children cumulated CPU time (s) 4421
Current children cumulated vsize (KiB) 38128

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15556
/proc/meminfo: memFree=1410824/2055920 swapFree=4170240/4192956
[pid=15157] ppid=15155 vsize=38128 CPUtime=4480.99
/proc/15157/stat : 15157 (minisat_noasser) R 15155 15157 14864 0 -1 4194304 9364 0 0 0 448057 42 0 0 25 0 1 0 218644354 39043072 9233 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15157/statm: 9532 9233 67 130 0 9399 0
Current children cumulated CPU time (s) 4480.99
Current children cumulated vsize (KiB) 38128

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15556
/proc/meminfo: memFree=1410760/2055920 swapFree=4170240/4192956
[pid=15157] ppid=15155 vsize=38116 CPUtime=4540.97
/proc/15157/stat : 15157 (minisat_noasser) R 15155 15157 14864 0 -1 4194304 9364 0 0 0 454055 42 0 0 25 0 1 0 218644354 39030784 9233 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/15157/statm: 9529 9233 67 130 0 9396 0
Current children cumulated CPU time (s) 4540.97
Current children cumulated vsize (KiB) 38116

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15556
/proc/meminfo: memFree=1410760/2055920 swapFree=4170240/4192956
[pid=15157] ppid=15155 vsize=38116 CPUtime=4600.97
/proc/15157/stat : 15157 (minisat_noasser) R 15155 15157 14864 0 -1 4194304 9364 0 0 0 460054 43 0 0 25 0 1 0 218644354 39030784 9233 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15157/statm: 9529 9233 67 130 0 9396 0
Current children cumulated CPU time (s) 4600.97
Current children cumulated vsize (KiB) 38116

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15556
/proc/meminfo: memFree=1410696/2055920 swapFree=4170240/4192956
[pid=15157] ppid=15155 vsize=38116 CPUtime=4660.94
/proc/15157/stat : 15157 (minisat_noasser) R 15155 15157 14864 0 -1 4194304 9364 0 0 0 466051 43 0 0 25 0 1 0 218644354 39030784 9233 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547304 0 0 4096 3 0 0 0 17 1 0 0
/proc/15157/statm: 9529 9233 67 130 0 9396 0
Current children cumulated CPU time (s) 4660.94
Current children cumulated vsize (KiB) 38116

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15556
/proc/meminfo: memFree=1410632/2055920 swapFree=4170240/4192956
[pid=15157] ppid=15155 vsize=38240 CPUtime=4720.94
/proc/15157/stat : 15157 (minisat_noasser) R 15155 15157 14864 0 -1 4194304 9383 0 0 0 472050 44 0 0 25 0 1 0 218644354 39157760 9252 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/15157/statm: 9560 9252 67 130 0 9427 0
Current children cumulated CPU time (s) 4720.94
Current children cumulated vsize (KiB) 38240

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15556
/proc/meminfo: memFree=1410632/2055920 swapFree=4170240/4192956
[pid=15157] ppid=15155 vsize=38240 CPUtime=4780.91
/proc/15157/stat : 15157 (minisat_noasser) R 15155 15157 14864 0 -1 4194304 9383 0 0 0 478047 44 0 0 25 0 1 0 218644354 39157760 9252 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15157/statm: 9560 9252 67 130 0 9427 0
Current children cumulated CPU time (s) 4780.91
Current children cumulated vsize (KiB) 38240

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15556
/proc/meminfo: memFree=1410632/2055920 swapFree=4170240/4192956
[pid=15157] ppid=15155 vsize=38240 CPUtime=4840.9
/proc/15157/stat : 15157 (minisat_noasser) R 15155 15157 14864 0 -1 4194304 9383 0 0 0 484045 45 0 0 25 0 1 0 218644354 39157760 9252 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/15157/statm: 9560 9252 67 130 0 9427 0
Current children cumulated CPU time (s) 4840.9
Current children cumulated vsize (KiB) 38240

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15556
/proc/meminfo: memFree=1410632/2055920 swapFree=4170240/4192956
[pid=15157] ppid=15155 vsize=38240 CPUtime=4900.89
/proc/15157/stat : 15157 (minisat_noasser) R 15155 15157 14864 0 -1 4194304 9383 0 0 0 490044 45 0 0 25 0 1 0 218644354 39157760 9252 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15157/statm: 9560 9252 67 130 0 9427 0
Current children cumulated CPU time (s) 4900.89
Current children cumulated vsize (KiB) 38240

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15556
/proc/meminfo: memFree=1410632/2055920 swapFree=4170240/4192956
[pid=15157] ppid=15155 vsize=38240 CPUtime=4960.86
/proc/15157/stat : 15157 (minisat_noasser) R 15155 15157 14864 0 -1 4194304 9383 0 0 0 496041 45 0 0 25 0 1 0 218644354 39157760 9252 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/15157/statm: 9560 9252 67 130 0 9427 0
Current children cumulated CPU time (s) 4960.86
Current children cumulated vsize (KiB) 38240



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15556
/proc/meminfo: memFree=1410632/2055920 swapFree=4170240/4192956
[pid=15157] ppid=15155 vsize=38240 CPUtime=5000.07
/proc/15157/stat : 15157 (minisat_noasser) R 15155 15157 14864 0 -1 4194304 9383 0 0 0 499961 46 0 0 25 0 1 0 218644354 39157760 9252 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/15157/statm: 9560 9252 67 130 0 9427 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 38240

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15556
/proc/meminfo: memFree=1410632/2055920 swapFree=4170240/4192956
[pid=15157] ppid=15155 vsize=38240 CPUtime=5000.07
/proc/15157/stat : 15157 (minisat_noasser) R 15155 15157 14864 0 -1 4194304 9383 0 0 0 499961 46 0 0 25 0 1 0 218644354 39157760 9252 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/15157/statm: 9560 9252 67 130 0 9427 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 38240

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.08
CPU user time (s): 4999.61
CPU system time (s): 0.467928
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 38240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.61
system time used= 0.467928
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9383
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= 105956

runsolver used 3.80642 second user time and 11.0043 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Fri Apr 27 20:54:35 UTC 2007

IDJOB= 424959
IDBENCH= 20052
IDSOLVER= 189
FILE ID= node26/424959-1177707275

PBS_JOBID= 4698729

Free space on /tmp= 66497 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S883927618-10.cnf
COMMAND LINE= /tmp/evaluation/424959-1177707275/minisat_noassertions /tmp/evaluation/424959-1177707275/instance-424959-1177707275.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-424959-1177707275 -o ROOT/results/node26/solver-424959-1177707275 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424959-1177707275/minisat_noassertions /tmp/evaluation/424959-1177707275/instance-424959-1177707275.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  f65bec0a86c887b34d745bc7beb4cebd

RANDOM SEED= 378576532

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.213
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		: 3000.213
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:       1448280 kB
Buffers:         58572 kB
Cached:         451528 kB
SwapCached:       3640 kB
Active:         334596 kB
Inactive:       199136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1448280 kB
SwapTotal:     4192956 kB
SwapFree:      4170240 kB
Dirty:            1828 kB
Writeback:           0 kB
Mapped:          30856 kB
Slab:            59504 kB
Committed_AS:  1274568 kB
PageTables:       1716 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= 66497 MiB

End job on node26 on Fri Apr 27 22:17:59 UTC 2007