Trace number 421826

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minisat SAT 2007? (TO) 1200.1 1200.51

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
counting-easier-php-018-014.sat05-1175.reshuffled-07.cnf
MD5SUMbc769deecd9ed9694b8be132b5bd15cd
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark24.1883
Satisfiable
(Un)Satisfiability was proved
Number of variables252
Number of clauses2160
Sum of the clauses size4536
Maximum clause length14
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22142
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 518

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:  252                                                  |
0.00/0.00	c |  Number of clauses:    2160                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     234     2142     7956 |      714        0    nan |  0.000 % |
0.00/0.01	c |       100 |     234     2142     7956 |      785      100     47 |  0.002 % |
0.00/0.02	c |       250 |     234     2142     7956 |      863      250     57 |  0.028 % |
0.00/0.02	c |       477 |     234     2142     7956 |      950      477     61 |  0.028 % |
0.03/0.04	c |       814 |     234     2142     7956 |     1045      814     66 |  0.028 % |
0.03/0.07	c |      1321 |     234     2142     7956 |     1149      713     70 |  0.028 % |
0.09/0.12	c |      2080 |     234     2142     7956 |     1264      818     68 |  0.028 % |
0.09/0.19	c |      3219 |     234     2142     7956 |     1391     1249     69 |  0.028 % |
0.29/0.31	c |      4928 |     234     2142     7956 |     1530     1419     72 |  0.028 % |
0.49/0.52	c |      7490 |     234     2142     7956 |     1683     1452     87 |  0.028 % |
0.79/0.89	c |     11334 |     234     2142     7956 |     1851     1634     86 |  0.028 % |
1.39/1.44	c |     17100 |     234     2142     7956 |     2037     1387     76 |  0.028 % |
2.29/2.30	c |     25749 |     234     2142     7956 |     2240     1280     75 |  0.028 % |
3.89/3.95	c |     38723 |     234     2142     7956 |     2464     2317     94 |  0.028 % |
6.49/6.51	c |     58184 |     234     2142     7956 |     2711     2206     99 |  0.028 % |
10.39/10.41	c |     87376 |     234     2142     7956 |     2982     2758     93 |  0.028 % |
16.88/16.94	c |    131168 |     234     2142     7956 |     3280     2700    101 |  0.002 % |
27.18/27.23	c |    196852 |     234     2142     7956 |     3608     3225     99 |  0.028 % |
42.17/42.21	c |    295379 |     234     2142     7956 |     3969     2263     88 |  0.028 % |
67.57/67.63	c |    443169 |     234     2142     7956 |     4366     3991    102 |  0.028 % |
108.66/108.78	c |    664852 |     234     2142     7956 |     4803     2304     91 |  0.028 % |
171.74/171.88	c |    997378 |     234     2142     7956 |     5283     3057     93 |  0.028 % |
271.90/272.01	c |   1496167 |     234     2142     7956 |     5812     5380    105 |  0.028 % |
428.74/428.94	c |   2244349 |     234     2142     7956 |     6393     3835     90 |  0.028 % |
681.06/681.39	c |   3366624 |     234     2142     7956 |     7032     5306     95 |  0.002 % |
1079.32/1079.70	c |   5050036 |     234     2142     7956 |     7735     3682     93 |  0.028 % |

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/node37/watcher-421826-1177496407 -o ROOT/results/node37/solver-421826-1177496407 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421826-1177496407/minisat_noassertions /tmp/evaluation/421826-1177496407/instance-421826-1177496407.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.98 0.98 0.92 3/78 25270
/proc/meminfo: memFree=1965704/2055920 swapFree=4145428/4192956
[pid=25270] ppid=25268 vsize=1856 CPUtime=0
/proc/25270/stat : 25270 (minisat_noasser) R 25268 25270 24499 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 197553180 1900544 127 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/25270/statm: 464 128 62 130 0 331 0

[startup+0.0419241 s]
/proc/loadavg: 0.98 0.98 0.92 3/78 25270
/proc/meminfo: memFree=1965704/2055920 swapFree=4145428/4192956
[pid=25270] ppid=25268 vsize=2120 CPUtime=0.03
/proc/25270/stat : 25270 (minisat_noasser) R 25268 25270 24499 0 -1 4194304 194 0 0 0 3 0 0 0 18 0 1 0 197553180 2170880 180 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/25270/statm: 530 180 66 130 0 397 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2120

[startup+0.101935 s]
/proc/loadavg: 0.98 0.98 0.92 3/78 25270
/proc/meminfo: memFree=1965704/2055920 swapFree=4145428/4192956
[pid=25270] ppid=25268 vsize=2252 CPUtime=0.09
/proc/25270/stat : 25270 (minisat_noasser) R 25268 25270 24499 0 -1 4194304 240 0 0 0 9 0 0 0 18 0 1 0 197553180 2306048 226 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0
/proc/25270/statm: 563 227 66 130 0 430 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2252

[startup+0.301972 s]
/proc/loadavg: 0.98 0.98 0.92 3/78 25270
/proc/meminfo: memFree=1965704/2055920 swapFree=4145428/4192956
[pid=25270] ppid=25268 vsize=2384 CPUtime=0.29
/proc/25270/stat : 25270 (minisat_noasser) R 25268 25270 24499 0 -1 4194304 275 0 0 0 29 0 0 0 19 0 1 0 197553180 2441216 261 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552725 0 0 4096 3 0 0 0 17 1 0 0
/proc/25270/statm: 596 261 66 130 0 463 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2384

[startup+0.701047 s]
/proc/loadavg: 0.98 0.98 0.92 3/78 25270
/proc/meminfo: memFree=1965704/2055920 swapFree=4145428/4192956
[pid=25270] ppid=25268 vsize=2648 CPUtime=0.69
/proc/25270/stat : 25270 (minisat_noasser) R 25268 25270 24499 0 -1 4194304 350 0 0 0 69 0 0 0 23 0 1 0 197553180 2711552 336 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548211 0 0 4096 3 0 0 0 17 1 0 0
/proc/25270/statm: 662 336 66 130 0 529 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2648

[startup+1.5012 s]
/proc/loadavg: 0.98 0.98 0.92 2/79 25271
/proc/meminfo: memFree=1964544/2055920 swapFree=4145428/4192956
[pid=25270] ppid=25268 vsize=2780 CPUtime=1.49
/proc/25270/stat : 25270 (minisat_noasser) R 25268 25270 24499 0 -1 4194304 388 0 0 0 149 0 0 0 25 0 1 0 197553180 2846720 374 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25270/statm: 695 374 66 130 0 562 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2780

[startup+3.1015 s]
/proc/loadavg: 0.98 0.98 0.92 2/79 25271
/proc/meminfo: memFree=1964224/2055920 swapFree=4145428/4192956
[pid=25270] ppid=25268 vsize=3176 CPUtime=3.09
/proc/25270/stat : 25270 (minisat_noasser) R 25268 25270 24499 0 -1 4194304 458 0 0 0 309 0 0 0 25 0 1 0 197553180 3252224 444 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/25270/statm: 794 444 66 130 0 661 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3176

[startup+6.30111 s]
/proc/loadavg: 0.98 0.98 0.92 2/79 25271
/proc/meminfo: memFree=1963712/2055920 swapFree=4145428/4192956
[pid=25270] ppid=25268 vsize=3572 CPUtime=6.29
/proc/25270/stat : 25270 (minisat_noasser) R 25268 25270 24499 0 -1 4194304 556 0 0 0 629 0 0 0 25 0 1 0 197553180 3657728 542 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552791 0 0 4096 3 0 0 0 17 1 0 0
/proc/25270/statm: 893 542 66 130 0 760 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3572

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 0.92 2/79 25271
/proc/meminfo: memFree=1963200/2055920 swapFree=4145428/4192956
[pid=25270] ppid=25268 vsize=3836 CPUtime=12.69
/proc/25270/stat : 25270 (minisat_noasser) R 25268 25270 24499 0 -1 4194304 640 0 0 0 1269 0 0 0 25 0 1 0 197553180 3928064 626 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/25270/statm: 959 626 66 130 0 826 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3836

[startup+25.5017 s]
/proc/loadavg: 0.99 0.98 0.92 2/79 25271
/proc/meminfo: memFree=1962816/2055920 swapFree=4145428/4192956
[pid=25270] ppid=25268 vsize=4224 CPUtime=25.48
/proc/25270/stat : 25270 (minisat_noasser) R 25268 25270 24499 0 -1 4194304 741 0 0 0 2548 0 0 0 25 0 1 0 197553180 4325376 727 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/25270/statm: 1056 727 66 130 0 923 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4224

[startup+51.1016 s]
/proc/loadavg: 0.99 0.98 0.92 2/79 25271
/proc/meminfo: memFree=1962112/2055920 swapFree=4145428/4192956
[pid=25270] ppid=25268 vsize=4888 CPUtime=51.07
/proc/25270/stat : 25270 (minisat_noasser) R 25268 25270 24499 0 -1 4194304 910 0 0 0 5107 0 0 0 25 0 1 0 197553180 5005312 896 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/25270/statm: 1222 896 66 130 0 1089 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4888

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.92 2/79 25271
/proc/meminfo: memFree=1961472/2055920 swapFree=4145428/4192956
[pid=25270] ppid=25268 vsize=5552 CPUtime=102.26
/proc/25270/stat : 25270 (minisat_noasser) R 25268 25270 24499 0 -1 4194304 1072 0 0 0 10225 1 0 0 25 0 1 0 197553180 5685248 1058 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/25270/statm: 1388 1058 66 130 0 1255 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5552

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/79 25271
/proc/meminfo: memFree=1960960/2055920 swapFree=4145428/4192956
[pid=25270] ppid=25268 vsize=5936 CPUtime=162.23
/proc/25270/stat : 25270 (minisat_noasser) R 25268 25270 24499 0 -1 4194304 1175 0 0 0 16222 1 0 0 25 0 1 0 197553180 6078464 1161 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/25270/statm: 1484 1161 66 130 0 1351 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 5936

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/79 25271
/proc/meminfo: memFree=1960320/2055920 swapFree=4145428/4192956
[pid=25270] ppid=25268 vsize=6480 CPUtime=222.22
/proc/25270/stat : 25270 (minisat_noasser) R 25268 25270 24499 0 -1 4194304 1309 0 0 0 22220 2 0 0 25 0 1 0 197553180 6635520 1295 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/25270/statm: 1620 1295 66 130 0 1487 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 6480

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/79 25271
/proc/meminfo: memFree=1959424/2055920 swapFree=4145428/4192956
[pid=25270] ppid=25268 vsize=7412 CPUtime=282.19
/proc/25270/stat : 25270 (minisat_noasser) R 25268 25270 24499 0 -1 4194304 1520 0 0 0 28217 2 0 0 25 0 1 0 197553180 7589888 1506 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546913 0 0 4096 3 0 0 0 17 1 0 0
/proc/25270/statm: 1853 1506 66 130 0 1720 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 7412

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/79 25271
/proc/meminfo: memFree=1959232/2055920 swapFree=4145428/4192956
[pid=25270] ppid=25268 vsize=7412 CPUtime=342.17
/proc/25270/stat : 25270 (minisat_noasser) R 25268 25270 24499 0 -1 4194304 1543 0 0 0 34214 3 0 0 25 0 1 0 197553180 7589888 1529 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/25270/statm: 1853 1529 66 130 0 1720 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 7412

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/79 25271
/proc/meminfo: memFree=1958976/2055920 swapFree=4145428/4192956
[pid=25270] ppid=25268 vsize=7676 CPUtime=402.15
/proc/25270/stat : 25270 (minisat_noasser) R 25268 25270 24499 0 -1 4194304 1601 0 0 0 40212 3 0 0 25 0 1 0 197553180 7860224 1587 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/25270/statm: 1919 1587 66 130 0 1786 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 7676

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/79 25271
/proc/meminfo: memFree=1958464/2055920 swapFree=4145428/4192956
[pid=25270] ppid=25268 vsize=8072 CPUtime=462.13
/proc/25270/stat : 25270 (minisat_noasser) R 25268 25270 24499 0 -1 4194304 1695 0 0 0 46209 4 0 0 25 0 1 0 197553180 8265728 1681 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/25270/statm: 2018 1681 66 130 0 1885 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 8072

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/79 25271
/proc/meminfo: memFree=1958208/2055920 swapFree=4145428/4192956
[pid=25270] ppid=25268 vsize=8204 CPUtime=522.11
/proc/25270/stat : 25270 (minisat_noasser) R 25268 25270 24499 0 -1 4194304 1740 0 0 0 52207 4 0 0 25 0 1 0 197553180 8400896 1726 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25270/statm: 2051 1726 66 130 0 1918 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 8204

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/79 25271
/proc/meminfo: memFree=1958016/2055920 swapFree=4145428/4192956
[pid=25270] ppid=25268 vsize=8468 CPUtime=582.09
/proc/25270/stat : 25270 (minisat_noasser) R 25268 25270 24499 0 -1 4194304 1789 0 0 0 58204 5 0 0 25 0 1 0 197553180 8671232 1775 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/25270/statm: 2117 1775 66 130 0 1984 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 8468

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/79 25271
/proc/meminfo: memFree=1957952/2055920 swapFree=4145428/4192956
[pid=25270] ppid=25268 vsize=8468 CPUtime=642.07
/proc/25270/stat : 25270 (minisat_noasser) R 25268 25270 24499 0 -1 4194304 1789 0 0 0 64202 5 0 0 25 0 1 0 197553180 8671232 1775 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/25270/statm: 2117 1775 66 130 0 1984 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 8468

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/79 25271
/proc/meminfo: memFree=1957440/2055920 swapFree=4145428/4192956
[pid=25270] ppid=25268 vsize=8804 CPUtime=702.05
/proc/25270/stat : 25270 (minisat_noasser) R 25268 25270 24499 0 -1 4194304 1874 0 0 0 70199 6 0 0 25 0 1 0 197553180 9015296 1860 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/25270/statm: 2201 1860 66 130 0 2068 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 8804

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.92 2/79 25271
/proc/meminfo: memFree=1957184/2055920 swapFree=4145428/4192956
[pid=25270] ppid=25268 vsize=8944 CPUtime=762.03
/proc/25270/stat : 25270 (minisat_noasser) R 25268 25270 24499 0 -1 4194304 1920 0 0 0 76197 6 0 0 25 0 1 0 197553180 9158656 1906 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/25270/statm: 2236 1906 66 130 0 2103 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 8944

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/79 25271
/proc/meminfo: memFree=1957056/2055920 swapFree=4145428/4192956
[pid=25270] ppid=25268 vsize=9076 CPUtime=822.01
/proc/25270/stat : 25270 (minisat_noasser) R 25268 25270 24499 0 -1 4194304 1953 0 0 0 82194 7 0 0 25 0 1 0 197553180 9293824 1939 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/25270/statm: 2269 1939 66 130 0 2136 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 9076

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/79 25271
/proc/meminfo: memFree=1956992/2055920 swapFree=4145428/4192956
[pid=25270] ppid=25268 vsize=9076 CPUtime=881.98
/proc/25270/stat : 25270 (minisat_noasser) R 25268 25270 24499 0 -1 4194304 1958 0 0 0 88191 7 0 0 25 0 1 0 197553180 9293824 1944 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25270/statm: 2269 1944 66 130 0 2136 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 9076

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/79 25271
/proc/meminfo: memFree=1956800/2055920 swapFree=4145428/4192956
[pid=25270] ppid=25268 vsize=9220 CPUtime=941.97
/proc/25270/stat : 25270 (minisat_noasser) R 25268 25270 24499 0 -1 4194304 1976 0 0 0 94189 8 0 0 25 0 1 0 197553180 9441280 1962 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25270/statm: 2305 1962 66 130 0 2172 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 9220

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/79 25271
/proc/meminfo: memFree=1956736/2055920 swapFree=4145428/4192956
[pid=25270] ppid=25268 vsize=9220 CPUtime=1001.95
/proc/25270/stat : 25270 (minisat_noasser) R 25268 25270 24499 0 -1 4194304 1984 0 0 0 100187 8 0 0 25 0 1 0 197553180 9441280 1970 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/25270/statm: 2305 1970 66 130 0 2172 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 9220

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/79 25271
/proc/meminfo: memFree=1956480/2055920 swapFree=4145428/4192956
[pid=25270] ppid=25268 vsize=9340 CPUtime=1061.93
/proc/25270/stat : 25270 (minisat_noasser) R 25268 25270 24499 0 -1 4194304 2023 0 0 0 106184 9 0 0 25 0 1 0 197553180 9564160 2009 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/25270/statm: 2335 2009 66 130 0 2202 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 9340

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/79 25271
/proc/meminfo: memFree=1956032/2055920 swapFree=4145428/4192956
[pid=25270] ppid=25268 vsize=9732 CPUtime=1121.91
/proc/25270/stat : 25270 (minisat_noasser) R 25268 25270 24499 0 -1 4194304 2111 0 0 0 112182 9 0 0 25 0 1 0 197553180 9965568 2095 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25270/statm: 2433 2095 66 130 0 2300 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 9732

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/79 25271
/proc/meminfo: memFree=1955776/2055920 swapFree=4145428/4192956
[pid=25270] ppid=25268 vsize=9996 CPUtime=1181.89
/proc/25270/stat : 25270 (minisat_noasser) R 25268 25270 24499 0 -1 4194304 2165 0 0 0 118179 10 0 0 25 0 1 0 197553180 10235904 2149 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/25270/statm: 2499 2149 66 130 0 2366 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 9996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.92 2/79 25271
/proc/meminfo: memFree=1955584/2055920 swapFree=4145428/4192956
[pid=25270] ppid=25268 vsize=10072 CPUtime=1200.09
/proc/25270/stat : 25270 (minisat_noasser) R 25268 25270 24499 0 -1 4194304 2190 0 0 0 119999 10 0 0 25 0 1 0 197553180 10313728 2174 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/25270/statm: 2518 2174 66 130 0 2385 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 10072

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.92 2/79 25271
/proc/meminfo: memFree=1955584/2055920 swapFree=4145428/4192956
[pid=25270] ppid=25268 vsize=10072 CPUtime=1200.09
/proc/25270/stat : 25270 (minisat_noasser) R 25268 25270 24499 0 -1 4194304 2190 0 0 0 119999 10 0 0 25 0 1 0 197553180 10313728 2174 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/25270/statm: 2518 2174 66 130 0 2385 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 10072

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1199.99
CPU system time (s): 0.105983
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 10128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.105983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2190
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= 24780

runsolver used 1.07984 second user time and 2.56861 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Wed Apr 25 10:20:07 UTC 2007

IDJOB= 421826
IDBENCH= 24729
IDSOLVER= 188
FILE ID= node37/421826-1177496407

PBS_JOBID= 4685836

Free space on /tmp= 66415 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/sabharwal/counting-easier-php-018-014.sat05-1175.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/421826-1177496407/minisat_noassertions /tmp/evaluation/421826-1177496407/instance-421826-1177496407.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-421826-1177496407 -o ROOT/results/node37/solver-421826-1177496407 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421826-1177496407/minisat_noassertions /tmp/evaluation/421826-1177496407/instance-421826-1177496407.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  bc769deecd9ed9694b8be132b5bd15cd

RANDOM SEED= 374671053

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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:       1966112 kB
Buffers:          2624 kB
Cached:          21252 kB
SwapCached:      15292 kB
Active:          41000 kB
Inactive:         5964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1966112 kB
SwapTotal:     4192956 kB
SwapFree:      4145428 kB
Dirty:            1620 kB
Writeback:           0 kB
Mapped:          30040 kB
Slab:            28168 kB
Committed_AS:  2082308 kB
PageTables:       2000 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= 66415 MiB

End job on node37 on Wed Apr 25 10:40:10 UTC 2007