Trace number 422207

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) 5000.11 5002.01

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-280-2.sat05-2264.reshuffled-07.cnf
MD5SUM0a790b16b30661bee32dad474c146a58
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
Satisfiable
(Un)Satisfiability was proved
Number of variables280
Number of clauses1120
Sum of the clauses size3360
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31120
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:  280                                                  |
0.00/0.00	c |  Number of clauses:    1120                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     280     1120     3360 |      373        0    nan |  0.000 % |
0.00/0.00	c |       101 |     280     1120     3360 |      410      101     29 |  0.001 % |
0.00/0.01	c |       252 |     280     1120     3360 |      451      252     29 |  0.001 % |
0.00/0.01	c |       477 |     280     1120     3360 |      496      477     23 |  0.001 % |
0.00/0.03	c |       814 |     280     1120     3360 |      546      532     27 |  0.001 % |
0.00/0.05	c |      1321 |     280     1120     3360 |      601      433     22 |  0.001 % |
0.06/0.09	c |      2081 |     280     1120     3360 |      661      540     22 |  0.001 % |
0.09/0.13	c |      3221 |     280     1120     3360 |      727      590     22 |  0.001 % |
0.19/0.22	c |      4931 |     280     1120     3360 |      800      747     28 |  0.001 % |
0.29/0.34	c |      7493 |     280     1120     3360 |      880      741     22 |  0.001 % |
0.49/0.54	c |     11337 |     280     1120     3360 |      968      888     26 |  0.001 % |
0.79/0.83	c |     17103 |     280     1120     3360 |     1065      590     16 |  0.001 % |
1.19/1.26	c |     25752 |     280     1120     3360 |     1171      932     18 |  0.001 % |
1.89/1.95	c |     38727 |     280     1120     3360 |     1288     1177     22 |  0.001 % |
2.99/3.05	c |     58188 |     280     1120     3360 |     1417      734     17 |  0.001 % |
4.49/4.58	c |     87380 |     280     1120     3360 |     1559      903     17 |  0.001 % |
6.99/7.01	c |    131169 |     280     1120     3360 |     1715      841     19 |  0.001 % |
10.79/10.81	c |    196855 |     280     1120     3360 |     1887     1021     18 |  0.001 % |
15.99/16.05	c |    295382 |     280     1120     3360 |     2075     1867     19 |  0.001 % |
24.78/24.88	c |    443172 |     280     1120     3360 |     2283     1107     18 |  0.001 % |
38.58/38.61	c |    664855 |     280     1120     3360 |     2511     1781     22 |  0.001 % |
60.67/60.78	c |    997381 |     280     1120     3360 |     2762     2309     22 |  0.001 % |
94.36/94.40	c |   1496169 |     280     1120     3360 |     3039     1843     21 |  0.001 % |
149.14/149.24	c |   2244351 |     280     1120     3360 |     3342     3043     24 |  0.001 % |
229.31/229.43	c |   3366625 |     280     1120     3360 |     3677     2240     20 |  0.001 % |
349.77/349.94	c |   5050036 |     280     1120     3360 |     4044     2761     19 |  0.001 % |
540.51/540.73	c |   7575152 |     280     1120     3360 |     4449     2508     21 |  0.003 % |
850.81/851.25	c |  11362827 |     280     1120     3360 |     4894     3711     20 |  0.001 % |
1330.75/1331.38	c |  17044340 |     280     1120     3360 |     5383     3366     18 |  0.001 % |
2048.51/2049.39	c |  25566611 |     280     1120     3360 |     5922     4317     19 |  0.001 % |
3203.11/3204.39	c |  38350015 |     280     1120     3360 |     6514     4494     19 |  0.001 % |
4879.23/4881.15	c |  57525121 |     280     1120     3360 |     7165     6098     20 |  0.001 % |

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/node42/watcher-422207-1177530488 -o ROOT/results/node42/solver-422207-1177530488 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/422207-1177530488/minisat_noassertions /tmp/evaluation/422207-1177530488/instance-422207-1177530488.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: 0.85 0.97 0.99 3/77 8274
/proc/meminfo: memFree=1839976/2055920 swapFree=4147484/4192956
[pid=8274] ppid=8272 vsize=1848 CPUtime=0
/proc/8274/stat : 8274 (minisat_noasser) R 8272 8274 8218 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 200960702 1892352 110 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552431 0 0 4096 3 0 0 0 17 1 0 0
/proc/8274/statm: 462 110 63 130 0 329 0

[startup+0.0699619 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 8274
/proc/meminfo: memFree=1839976/2055920 swapFree=4147484/4192956
[pid=8274] ppid=8272 vsize=1848 CPUtime=0.06
/proc/8274/stat : 8274 (minisat_noasser) R 8272 8274 8218 0 -1 4194304 139 0 0 0 6 0 0 0 18 0 1 0 200960702 1892352 125 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/8274/statm: 462 125 66 130 0 329 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1848

[startup+0.101981 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 8274
/proc/meminfo: memFree=1839976/2055920 swapFree=4147484/4192956
[pid=8274] ppid=8272 vsize=1848 CPUtime=0.09
/proc/8274/stat : 8274 (minisat_noasser) R 8272 8274 8218 0 -1 4194304 142 0 0 0 9 0 0 0 18 0 1 0 200960702 1892352 128 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552768 0 0 4096 3 0 0 0 17 1 0 0
/proc/8274/statm: 462 128 66 130 0 329 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1848

[startup+0.302007 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 8274
/proc/meminfo: memFree=1839976/2055920 swapFree=4147484/4192956
[pid=8274] ppid=8272 vsize=1980 CPUtime=0.29
/proc/8274/stat : 8274 (minisat_noasser) R 8272 8274 8218 0 -1 4194304 158 0 0 0 29 0 0 0 19 0 1 0 200960702 2027520 144 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547146 0 0 4096 3 0 0 0 17 1 0 0
/proc/8274/statm: 495 144 66 130 0 362 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1980

[startup+0.702083 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 8274
/proc/meminfo: memFree=1839976/2055920 swapFree=4147484/4192956
[pid=8274] ppid=8272 vsize=1980 CPUtime=0.69
/proc/8274/stat : 8274 (minisat_noasser) R 8272 8274 8218 0 -1 4194304 171 0 0 0 69 0 0 0 23 0 1 0 200960702 2027520 157 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/8274/statm: 495 157 66 130 0 362 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1980

[startup+1.50123 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 8275
/proc/meminfo: memFree=1839648/2055920 swapFree=4147484/4192956
[pid=8274] ppid=8272 vsize=1980 CPUtime=1.49
/proc/8274/stat : 8274 (minisat_noasser) R 8272 8274 8218 0 -1 4194304 186 0 0 0 149 0 0 0 25 0 1 0 200960702 2027520 172 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/8274/statm: 495 172 66 130 0 362 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1980

[startup+3.10154 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 8275
/proc/meminfo: memFree=1839328/2055920 swapFree=4147484/4192956
[pid=8274] ppid=8272 vsize=2112 CPUtime=3.09
/proc/8274/stat : 8274 (minisat_noasser) R 8272 8274 8218 0 -1 4194304 209 0 0 0 309 0 0 0 25 0 1 0 200960702 2162688 195 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/8274/statm: 528 195 66 130 0 395 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2112

[startup+6.30115 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 8275
/proc/meminfo: memFree=1839200/2055920 swapFree=4147484/4192956
[pid=8274] ppid=8272 vsize=2244 CPUtime=6.29
/proc/8274/stat : 8274 (minisat_noasser) R 8272 8274 8218 0 -1 4194304 238 0 0 0 629 0 0 0 25 0 1 0 200960702 2297856 224 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552725 0 0 4096 3 0 0 0 17 1 0 0
/proc/8274/statm: 561 224 66 130 0 428 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2244

[startup+12.7014 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 8275
/proc/meminfo: memFree=1839008/2055920 swapFree=4147484/4192956
[pid=8274] ppid=8272 vsize=2376 CPUtime=12.69
/proc/8274/stat : 8274 (minisat_noasser) R 8272 8274 8218 0 -1 4194304 268 0 0 0 1269 0 0 0 25 0 1 0 200960702 2433024 254 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546913 0 0 4096 3 0 0 0 17 1 0 0
/proc/8274/statm: 594 254 66 130 0 461 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2376

[startup+25.5018 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 8275
/proc/meminfo: memFree=1838880/2055920 swapFree=4147484/4192956
[pid=8274] ppid=8272 vsize=2508 CPUtime=25.48
/proc/8274/stat : 8274 (minisat_noasser) R 8272 8274 8218 0 -1 4194304 313 0 0 0 2548 0 0 0 25 0 1 0 200960702 2568192 299 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/8274/statm: 627 299 66 130 0 494 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2508

[startup+51.1017 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 8275
/proc/meminfo: memFree=1838496/2055920 swapFree=4147484/4192956
[pid=8274] ppid=8272 vsize=2912 CPUtime=51.07
/proc/8274/stat : 8274 (minisat_noasser) R 8272 8274 8218 0 -1 4194304 406 0 0 0 5107 0 0 0 25 0 1 0 200960702 2981888 392 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552742 0 0 4096 3 0 0 0 17 1 0 0
/proc/8274/statm: 728 392 66 130 0 595 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2912

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 8275
/proc/meminfo: memFree=1838112/2055920 swapFree=4147484/4192956
[pid=8274] ppid=8272 vsize=3304 CPUtime=102.26
/proc/8274/stat : 8274 (minisat_noasser) R 8272 8274 8218 0 -1 4194304 495 0 0 0 10226 0 0 0 25 0 1 0 200960702 3383296 481 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552662 0 0 4096 3 0 0 0 17 1 0 0
/proc/8274/statm: 826 481 66 130 0 693 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3304

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8275
/proc/meminfo: memFree=1837728/2055920 swapFree=4147484/4192956
[pid=8274] ppid=8272 vsize=3568 CPUtime=162.24
/proc/8274/stat : 8274 (minisat_noasser) R 8272 8274 8218 0 -1 4194304 583 0 0 0 16223 1 0 0 25 0 1 0 200960702 3653632 569 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/8274/statm: 892 569 66 130 0 759 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 3568

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8275
/proc/meminfo: memFree=1837600/2055920 swapFree=4147484/4192956
[pid=8274] ppid=8272 vsize=3704 CPUtime=222.22
/proc/8274/stat : 8274 (minisat_noasser) R 8272 8274 8218 0 -1 4194304 613 0 0 0 22221 1 0 0 25 0 1 0 200960702 3792896 599 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551329 0 0 4096 3 0 0 0 17 1 0 0
/proc/8274/statm: 926 599 66 130 0 793 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 3704

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8275
/proc/meminfo: memFree=1837408/2055920 swapFree=4147484/4192956
[pid=8274] ppid=8272 vsize=3968 CPUtime=282.2
/proc/8274/stat : 8274 (minisat_noasser) R 8272 8274 8218 0 -1 4194304 656 0 0 0 28219 1 0 0 25 0 1 0 200960702 4063232 642 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552249 0 0 4096 3 0 0 0 17 1 0 0
/proc/8274/statm: 992 642 66 130 0 859 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 3968

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8275
/proc/meminfo: memFree=1837280/2055920 swapFree=4147484/4192956
[pid=8274] ppid=8272 vsize=3968 CPUtime=342.17
/proc/8274/stat : 8274 (minisat_noasser) R 8272 8274 8218 0 -1 4194304 673 0 0 0 34216 1 0 0 25 0 1 0 200960702 4063232 659 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/8274/statm: 992 659 66 130 0 859 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 3968

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8275
/proc/meminfo: memFree=1837088/2055920 swapFree=4147484/4192956
[pid=8274] ppid=8272 vsize=4192 CPUtime=402.15
/proc/8274/stat : 8274 (minisat_noasser) R 8272 8274 8218 0 -1 4194304 715 0 0 0 40214 1 0 0 25 0 1 0 200960702 4292608 701 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546561 0 0 4096 3 0 0 0 17 1 0 0
/proc/8274/statm: 1048 701 66 130 0 915 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 4192

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8275
/proc/meminfo: memFree=1836960/2055920 swapFree=4147484/4192956
[pid=8274] ppid=8272 vsize=4328 CPUtime=462.13
/proc/8274/stat : 8274 (minisat_noasser) R 8272 8274 8218 0 -1 4194304 776 0 0 0 46212 1 0 0 25 0 1 0 200960702 4431872 762 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551329 0 0 4096 3 0 0 0 17 1 0 0
/proc/8274/statm: 1082 762 66 130 0 949 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 4328

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8275
/proc/meminfo: memFree=1836896/2055920 swapFree=4147484/4192956
[pid=8274] ppid=8272 vsize=4468 CPUtime=522.11
/proc/8274/stat : 8274 (minisat_noasser) R 8272 8274 8218 0 -1 4194304 808 0 0 0 52209 2 0 0 25 0 1 0 200960702 4575232 794 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552677 0 0 4096 3 0 0 0 17 1 0 0
/proc/8274/statm: 1117 794 66 130 0 984 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 4468

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8275
/proc/meminfo: memFree=1836768/2055920 swapFree=4147484/4192956
[pid=8274] ppid=8272 vsize=4604 CPUtime=582.09
/proc/8274/stat : 8274 (minisat_noasser) R 8272 8274 8218 0 -1 4194304 832 0 0 0 58207 2 0 0 25 0 1 0 200960702 4714496 818 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/8274/statm: 1151 818 66 130 0 1018 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 4604

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8275
/proc/meminfo: memFree=1836576/2055920 swapFree=4147484/4192956
[pid=8274] ppid=8272 vsize=4744 CPUtime=642.07
/proc/8274/stat : 8274 (minisat_noasser) R 8272 8274 8218 0 -1 4194304 869 0 0 0 64205 2 0 0 25 0 1 0 200960702 4857856 855 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/8274/statm: 1186 855 66 130 0 1053 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 4744


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 8475
/proc/meminfo: memFree=1833248/2055920 swapFree=4147484/4192956
[pid=8274] ppid=8272 vsize=7124 CPUtime=4000.83
/proc/8274/stat : 8274 (minisat_noasser) R 8272 8274 8218 0 -1 4194304 1431 0 0 0 400068 15 0 0 25 0 1 0 200960702 7294976 1417 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/8274/statm: 1781 1417 66 130 0 1648 0
Current children cumulated CPU time (s) 4000.83
Current children cumulated vsize (KiB) 7124

[startup+4062.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 8475
/proc/meminfo: memFree=1833184/2055920 swapFree=4147484/4192956
[pid=8274] ppid=8272 vsize=7124 CPUtime=4060.82
/proc/8274/stat : 8274 (minisat_noasser) R 8272 8274 8218 0 -1 4194304 1438 0 0 0 406067 15 0 0 25 0 1 0 200960702 7294976 1424 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/8274/statm: 1781 1424 66 130 0 1648 0
Current children cumulated CPU time (s) 4060.82
Current children cumulated vsize (KiB) 7124

[startup+4122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 8475
/proc/meminfo: memFree=1833184/2055920 swapFree=4147484/4192956
[pid=8274] ppid=8272 vsize=7124 CPUtime=4120.8
/proc/8274/stat : 8274 (minisat_noasser) R 8272 8274 8218 0 -1 4194304 1438 0 0 0 412064 16 0 0 25 0 1 0 200960702 7294976 1424 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/8274/statm: 1781 1424 66 130 0 1648 0
Current children cumulated CPU time (s) 4120.8
Current children cumulated vsize (KiB) 7124

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8475
/proc/meminfo: memFree=1833120/2055920 swapFree=4147484/4192956
[pid=8274] ppid=8272 vsize=7124 CPUtime=4180.77
/proc/8274/stat : 8274 (minisat_noasser) R 8272 8274 8218 0 -1 4194304 1442 0 0 0 418061 16 0 0 25 0 1 0 200960702 7294976 1428 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552249 0 0 4096 3 0 0 0 17 1 0 0
/proc/8274/statm: 1781 1428 66 130 0 1648 0
Current children cumulated CPU time (s) 4180.77
Current children cumulated vsize (KiB) 7124

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8475
/proc/meminfo: memFree=1833120/2055920 swapFree=4147484/4192956
[pid=8274] ppid=8272 vsize=7124 CPUtime=4240.76
/proc/8274/stat : 8274 (minisat_noasser) R 8272 8274 8218 0 -1 4194304 1442 0 0 0 424060 16 0 0 25 0 1 0 200960702 7294976 1428 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552570 0 0 4096 3 0 0 0 17 1 0 0
/proc/8274/statm: 1781 1428 66 130 0 1648 0
Current children cumulated CPU time (s) 4240.76
Current children cumulated vsize (KiB) 7124

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8475
/proc/meminfo: memFree=1833120/2055920 swapFree=4147484/4192956
[pid=8274] ppid=8272 vsize=7124 CPUtime=4300.73
/proc/8274/stat : 8274 (minisat_noasser) R 8272 8274 8218 0 -1 4194304 1442 0 0 0 430057 16 0 0 25 0 1 0 200960702 7294976 1428 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8274/statm: 1781 1428 66 130 0 1648 0
Current children cumulated CPU time (s) 4300.73
Current children cumulated vsize (KiB) 7124

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8475
/proc/meminfo: memFree=1833056/2055920 swapFree=4147484/4192956
[pid=8274] ppid=8272 vsize=7124 CPUtime=4360.71
/proc/8274/stat : 8274 (minisat_noasser) R 8272 8274 8218 0 -1 4194304 1447 0 0 0 436055 16 0 0 25 0 1 0 200960702 7294976 1433 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552249 0 0 4096 3 0 0 0 17 1 0 0
/proc/8274/statm: 1781 1433 66 130 0 1648 0
Current children cumulated CPU time (s) 4360.71
Current children cumulated vsize (KiB) 7124

[startup+4422.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/84 8651
/proc/meminfo: memFree=1831712/2055920 swapFree=4147484/4192956
[pid=8274] ppid=8272 vsize=7124 CPUtime=4420.6
/proc/8274/stat : 8274 (minisat_noasser) R 8272 8274 8218 0 -1 4194304 1447 0 0 0 442043 17 0 0 25 0 1 0 200960702 7294976 1433 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/8274/statm: 1781 1433 66 130 0 1648 0
Current children cumulated CPU time (s) 4420.6
Current children cumulated vsize (KiB) 7124

[startup+4482.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 8673
/proc/meminfo: memFree=1832736/2055920 swapFree=4147484/4192956
[pid=8274] ppid=8272 vsize=7124 CPUtime=4480.57
/proc/8274/stat : 8274 (minisat_noasser) R 8272 8274 8218 0 -1 4194304 1447 0 0 0 448039 18 0 0 25 0 1 0 200960702 7294976 1433 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/8274/statm: 1781 1433 66 130 0 1648 0
Current children cumulated CPU time (s) 4480.57
Current children cumulated vsize (KiB) 7124

[startup+4542.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 8673
/proc/meminfo: memFree=1832736/2055920 swapFree=4147484/4192956
[pid=8274] ppid=8272 vsize=7124 CPUtime=4540.55
/proc/8274/stat : 8274 (minisat_noasser) R 8272 8274 8218 0 -1 4194304 1457 0 0 0 454037 18 0 0 25 0 1 0 200960702 7294976 1443 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/8274/statm: 1781 1443 66 130 0 1648 0
Current children cumulated CPU time (s) 4540.55
Current children cumulated vsize (KiB) 7124

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8673
/proc/meminfo: memFree=1832736/2055920 swapFree=4147484/4192956
[pid=8274] ppid=8272 vsize=7124 CPUtime=4600.53
/proc/8274/stat : 8274 (minisat_noasser) R 8272 8274 8218 0 -1 4194304 1457 0 0 0 460035 18 0 0 25 0 1 0 200960702 7294976 1443 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/8274/statm: 1781 1443 66 130 0 1648 0
Current children cumulated CPU time (s) 4600.53
Current children cumulated vsize (KiB) 7124

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8673
/proc/meminfo: memFree=1832736/2055920 swapFree=4147484/4192956
[pid=8274] ppid=8272 vsize=7272 CPUtime=4660.5
/proc/8274/stat : 8274 (minisat_noasser) R 8272 8274 8218 0 -1 4194304 1467 0 0 0 466032 18 0 0 25 0 1 0 200960702 7446528 1453 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8274/statm: 1818 1453 66 130 0 1685 0
Current children cumulated CPU time (s) 4660.5
Current children cumulated vsize (KiB) 7272

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8673
/proc/meminfo: memFree=1832800/2055920 swapFree=4147484/4192956
[pid=8274] ppid=8272 vsize=7272 CPUtime=4720.49
/proc/8274/stat : 8274 (minisat_noasser) R 8272 8274 8218 0 -1 4194304 1472 0 0 0 472030 19 0 0 25 0 1 0 200960702 7446528 1458 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547174 0 0 4096 3 0 0 0 17 1 0 0
/proc/8274/statm: 1818 1458 66 130 0 1685 0
Current children cumulated CPU time (s) 4720.49
Current children cumulated vsize (KiB) 7272

[startup+4782.3 s]
/proc/loadavg: 1.12 1.03 1.01 2/78 8673
/proc/meminfo: memFree=1832800/2055920 swapFree=4147484/4192956
[pid=8274] ppid=8272 vsize=7272 CPUtime=4780.47
/proc/8274/stat : 8274 (minisat_noasser) R 8272 8274 8218 0 -1 4194304 1472 0 0 0 478028 19 0 0 25 0 1 0 200960702 7446528 1458 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552475 0 0 4096 3 0 0 0 17 1 0 0
/proc/8274/statm: 1818 1458 66 130 0 1685 0
Current children cumulated CPU time (s) 4780.47
Current children cumulated vsize (KiB) 7272

[startup+4842.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 8673
/proc/meminfo: memFree=1832736/2055920 swapFree=4147484/4192956
[pid=8274] ppid=8272 vsize=7272 CPUtime=4840.45
/proc/8274/stat : 8274 (minisat_noasser) R 8272 8274 8218 0 -1 4194304 1480 0 0 0 484026 19 0 0 25 0 1 0 200960702 7446528 1466 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/8274/statm: 1818 1466 66 130 0 1685 0
Current children cumulated CPU time (s) 4840.45
Current children cumulated vsize (KiB) 7272

[startup+4902.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 8673
/proc/meminfo: memFree=1832672/2055920 swapFree=4147484/4192956
[pid=8274] ppid=8272 vsize=7272 CPUtime=4900.42
/proc/8274/stat : 8274 (minisat_noasser) R 8272 8274 8218 0 -1 4194304 1486 0 0 0 490023 19 0 0 25 0 1 0 200960702 7446528 1472 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/8274/statm: 1818 1472 66 130 0 1685 0
Current children cumulated CPU time (s) 4900.42
Current children cumulated vsize (KiB) 7272

[startup+4962.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 8673
/proc/meminfo: memFree=1832672/2055920 swapFree=4147484/4192956
[pid=8274] ppid=8272 vsize=7420 CPUtime=4960.41
/proc/8274/stat : 8274 (minisat_noasser) R 8272 8274 8218 0 -1 4194304 1495 0 0 0 496021 20 0 0 25 0 1 0 200960702 7598080 1481 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/8274/statm: 1855 1481 66 130 0 1722 0
Current children cumulated CPU time (s) 4960.41
Current children cumulated vsize (KiB) 7420



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 8673
/proc/meminfo: memFree=1832608/2055920 swapFree=4147484/4192956
[pid=8274] ppid=8272 vsize=7420 CPUtime=5000.1
/proc/8274/stat : 8274 (minisat_noasser) R 8272 8274 8218 0 -1 4194304 1501 0 0 0 499990 20 0 0 25 0 1 0 200960702 7598080 1487 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/8274/statm: 1855 1487 66 130 0 1722 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 7420

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.01
CPU time (s): 5000.11
CPU user time (s): 4999.9
CPU system time (s): 0.204968
CPU usage (%): 99.962
Max. virtual memory (cumulated for all children) (KiB): 7420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.9
system time used= 0.204968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1501
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= 8293

runsolver used 3.97839 second user time and 10.5354 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Wed Apr 25 19:48:08 UTC 2007

IDJOB= 422207
IDBENCH= 24739
IDSOLVER= 189
FILE ID= node42/422207-1177530488

PBS_JOBID= 4686065

Free space on /tmp= 66448 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-280-2.sat05-2264.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/422207-1177530488/minisat_noassertions /tmp/evaluation/422207-1177530488/instance-422207-1177530488.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-422207-1177530488 -o ROOT/results/node42/solver-422207-1177530488 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/422207-1177530488/minisat_noassertions /tmp/evaluation/422207-1177530488/instance-422207-1177530488.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  0a790b16b30661bee32dad474c146a58

RANDOM SEED= 368585717

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.277
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		: 3000.277
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:       1840384 kB
Buffers:         32320 kB
Cached:          92564 kB
SwapCached:      14448 kB
Active:          69148 kB
Inactive:        79020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1840384 kB
SwapTotal:     4192956 kB
SwapFree:      4147484 kB
Dirty:            1640 kB
Writeback:           0 kB
Mapped:          30204 kB
Slab:            52724 kB
Committed_AS:  3600376 kB
PageTables:       1912 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= 66448 MiB

End job on node42 on Wed Apr 25 21:11:32 UTC 2007