Trace number 421630

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) 1200.05 1200.34

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k75.cnf
MD5SUMb66acf4b5dd67635615f55e419d4cf82
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables111705
Number of clauses500248
Sum of the clauses size1287414
Maximum clause length20
Minimum clause length1
Number of clauses of size 1703
Number of clauses of size 2389626
Number of clauses of size 354937
Number of clauses of size 422450
Number of clauses of size 59744
Number of clauses of size over 522788

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 |                                                                             |
0.00/0.01	c |  Number of variables:  111705                                               |
0.00/0.01	c |  Number of clauses:    500248                                               |
0.59/0.68	c |  Parsing time:         0.62         s                                       |
3.20/3.22	c ============================[ Search Statistics ]==============================
3.20/3.22	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.20/3.22	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.20/3.22	c ===============================================================================
3.20/3.22	c |         0 |   36385   247366   826909 |    82455        0    nan |  0.000 % |
3.30/3.32	c |       100 |   36384   247366   826909 |    90700       99      5 |  9.505 % |
3.30/3.34	c |       250 |   36384   247366   826909 |    99770      249      9 |  9.505 % |
3.39/3.43	c |       475 |   36384   247366   826909 |   109748      474      8 |  9.505 % |
3.49/3.51	c |       812 |   36383   247366   826909 |   120722      810      8 |  9.506 % |
3.59/3.63	c |      1318 |   36383   247366   826909 |   132795     1316     10 |  9.506 % |
3.79/3.87	c |      2077 |   36371   247366   826909 |   146074     2071      8 |  9.533 % |
4.09/4.12	c |      3217 |   36367   247366   826909 |   160682     3209      8 |  9.544 % |
4.49/4.53	c |      4925 |   36365   247366   826909 |   176750     4917      8 |  9.544 % |
5.49/5.55	c |      7487 |   36341   246904   825545 |   194425     7474      8 |  9.544 % |
6.79/6.82	c |     11331 |   36340   246898   825528 |   213867    11317      9 |  9.545 % |
8.89/8.90	c |     17097 |   36327   246898   825528 |   235254    17079     11 |  9.599 % |
11.69/11.78	c |     25746 |   36210   245789   822099 |   258780    25711     12 |  9.664 % |
16.78/16.88	c |     38720 |   36200   245708   821859 |   284658    38677     13 |  9.670 % |
25.08/25.15	c |     58181 |   36177   245523   821383 |   313123    58115     20 |  9.691 % |
38.59/38.63	c |     87374 |   36172   245458   821186 |   344436    87295     22 |  9.695 % |
60.97/61.00	c |    131164 |   36169   245420   821074 |   378880   131079     28 |  9.698 % |
109.27/109.31	c |    196848 |   36135   245046   819929 |   416768   196663     40 |  9.728 % |
202.35/202.44	c |    295375 |   36124   244947   819643 |   458444   295172     45 |  9.738 % |
391.60/391.79	c |    443166 |   36117   244903   819540 |   504289   442956     49 |  9.744 % |
625.24/625.41	c |    664849 |   36100   244737   819037 |   554718   168163     46 |  9.760 % |
1146.31/1146.65	c |    997376 |   36095   244725   819003 |   610190   500684     73 |  9.765 % |

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/node72/watcher-421630-1177493751 -o ROOT/results/node72/solver-421630-1177493751 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421630-1177493751/minisat_noassertions /tmp/evaluation/421630-1177493751/instance-421630-1177493751.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: 0.92 0.98 0.90 3/77 2551
/proc/meminfo: memFree=1806584/2055920 swapFree=4157088/4192956
[pid=2551] ppid=2549 vsize=1724 CPUtime=0
/proc/2551/stat : 2551 (minisat_noasser) R 2549 2551 2088 0 -1 4194304 327 0 0 0 0 0 0 0 18 0 1 0 225413600 1765376 313 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134519218 0 0 4096 3 0 0 0 17 1 0 0
/proc/2551/statm: 431 313 44 130 0 298 0

[startup+0.0399819 s]
/proc/loadavg: 0.92 0.98 0.90 3/77 2551
/proc/meminfo: memFree=1806584/2055920 swapFree=4157088/4192956
[pid=2551] ppid=2549 vsize=3904 CPUtime=0.03
/proc/2551/stat : 2551 (minisat_noasser) R 2549 2551 2088 0 -1 4194304 871 0 0 0 3 0 0 0 18 0 1 0 225413600 3997696 857 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/2551/statm: 976 857 50 130 0 843 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3904

[startup+0.101982 s]
/proc/loadavg: 0.92 0.98 0.90 3/77 2551
/proc/meminfo: memFree=1806584/2055920 swapFree=4157088/4192956
[pid=2551] ppid=2549 vsize=7924 CPUtime=0.09
/proc/2551/stat : 2551 (minisat_noasser) R 2549 2551 2088 0 -1 4194304 1822 0 0 0 9 0 0 0 18 0 1 0 225413600 8114176 1808 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524854 0 0 4096 3 0 0 0 17 1 0 0
/proc/2551/statm: 1981 1809 50 130 0 1848 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7924

[startup+0.301999 s]
/proc/loadavg: 0.92 0.98 0.90 3/77 2551
/proc/meminfo: memFree=1806584/2055920 swapFree=4157088/4192956
[pid=2551] ppid=2549 vsize=21704 CPUtime=0.29
/proc/2551/stat : 2551 (minisat_noasser) R 2549 2551 2088 0 -1 4194304 4908 0 0 0 27 2 0 0 19 0 1 0 225413600 22224896 4894 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/2551/statm: 5426 4895 50 130 0 5293 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21704

[startup+0.701035 s]
/proc/loadavg: 0.92 0.98 0.90 3/77 2551
/proc/meminfo: memFree=1806584/2055920 swapFree=4157088/4192956
[pid=2551] ppid=2549 vsize=46432 CPUtime=0.68
/proc/2551/stat : 2551 (minisat_noasser) R 2549 2551 2088 0 -1 4194304 10369 0 0 0 63 5 0 0 23 0 1 0 225413600 47546368 10355 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529707 0 0 4096 3 0 0 0 17 1 0 0
/proc/2551/statm: 11608 10355 62 130 0 11475 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 46432

[startup+1.50111 s]
/proc/loadavg: 0.92 0.98 0.90 2/78 2552
/proc/meminfo: memFree=1764656/2055920 swapFree=4157088/4192956
[pid=2551] ppid=2549 vsize=57388 CPUtime=1.49
/proc/2551/stat : 2551 (minisat_noasser) R 2549 2551 2088 0 -1 4194304 13437 0 0 0 142 7 0 0 25 0 1 0 225413600 58765312 13423 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/2551/statm: 14347 13423 62 130 0 14214 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 57388

[startup+3.10125 s]
/proc/loadavg: 0.93 0.98 0.90 2/78 2552
/proc/meminfo: memFree=1742256/2055920 swapFree=4157088/4192956
[pid=2551] ppid=2549 vsize=74116 CPUtime=3.09
/proc/2551/stat : 2551 (minisat_noasser) R 2549 2551 2088 0 -1 4194304 17134 0 0 0 300 9 0 0 25 0 1 0 225413600 75894784 17111 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134681950 0 0 4096 3 0 0 0 17 1 0 0
/proc/2551/statm: 18529 17111 62 130 0 18396 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 74116

[startup+6.30155 s]
/proc/loadavg: 0.93 0.98 0.90 2/78 2552
/proc/meminfo: memFree=1745776/2055920 swapFree=4157088/4192956
[pid=2551] ppid=2549 vsize=64280 CPUtime=6.29
/proc/2551/stat : 2551 (minisat_noasser) R 2549 2551 2088 0 -1 4194304 17183 0 0 0 620 9 0 0 25 0 1 0 225413600 65822720 15111 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546834 0 0 4096 3 0 0 0 17 1 0 0
/proc/2551/statm: 16070 15111 67 130 0 15937 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 64280

[startup+12.7021 s]
/proc/loadavg: 0.93 0.98 0.90 2/78 2552
/proc/meminfo: memFree=1745840/2055920 swapFree=4157088/4192956
[pid=2551] ppid=2549 vsize=64444 CPUtime=12.69
/proc/2551/stat : 2551 (minisat_noasser) R 2549 2551 2088 0 -1 4194304 17212 0 0 0 1260 9 0 0 25 0 1 0 225413600 65990656 15140 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546308 0 0 4096 3 0 0 0 17 1 0 0
/proc/2551/statm: 16111 15140 67 130 0 15978 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 64444

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.91 2/78 2552
/proc/meminfo: memFree=1745904/2055920 swapFree=4157088/4192956
[pid=2551] ppid=2549 vsize=64524 CPUtime=25.48
/proc/2551/stat : 2551 (minisat_noasser) R 2549 2551 2088 0 -1 4194304 17242 0 0 0 2539 9 0 0 25 0 1 0 225413600 66072576 15170 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/2551/statm: 16131 15170 67 130 0 15998 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 64524

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.91 2/78 2552
/proc/meminfo: memFree=1745648/2055920 swapFree=4157088/4192956
[pid=2551] ppid=2549 vsize=64956 CPUtime=51.08
/proc/2551/stat : 2551 (minisat_noasser) R 2549 2551 2088 0 -1 4194304 17313 0 0 0 5098 10 0 0 25 0 1 0 225413600 66514944 15241 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2551/statm: 16239 15241 67 130 0 16106 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 64956

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.91 2/78 2552
/proc/meminfo: memFree=1730096/2055920 swapFree=4157088/4192956
[pid=2551] ppid=2549 vsize=80536 CPUtime=102.27
/proc/2551/stat : 2551 (minisat_noasser) R 2549 2551 2088 0 -1 4194304 21213 0 0 0 10213 14 0 0 25 0 1 0 225413600 82468864 19141 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/2551/statm: 20134 19141 67 130 0 20001 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 80536

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 2552
/proc/meminfo: memFree=1713776/2055920 swapFree=4157088/4192956
[pid=2551] ppid=2549 vsize=97180 CPUtime=162.25
/proc/2551/stat : 2551 (minisat_noasser) R 2549 2551 2088 0 -1 4194304 25330 0 0 0 16205 20 0 0 25 0 1 0 225413600 99512320 23258 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2551/statm: 24295 23258 67 130 0 24162 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 97180

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 2552
/proc/meminfo: memFree=1698096/2055920 swapFree=4157088/4192956
[pid=2551] ppid=2549 vsize=113004 CPUtime=222.24
/proc/2551/stat : 2551 (minisat_noasser) R 2549 2551 2088 0 -1 4194304 29190 0 0 0 22200 24 0 0 25 0 1 0 225413600 115716096 27118 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545593 0 0 4096 3 0 0 0 17 1 0 0
/proc/2551/statm: 28251 27118 67 130 0 28118 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 113004

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 2552
/proc/meminfo: memFree=1685744/2055920 swapFree=4157088/4192956
[pid=2551] ppid=2549 vsize=125216 CPUtime=282.22
/proc/2551/stat : 2551 (minisat_noasser) R 2549 2551 2088 0 -1 4194304 32278 0 0 0 28194 28 0 0 25 0 1 0 225413600 128221184 30206 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2551/statm: 31304 30206 67 130 0 31171 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 125216

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 2552
/proc/meminfo: memFree=1674352/2055920 swapFree=4157088/4192956
[pid=2551] ppid=2549 vsize=136344 CPUtime=342.21
/proc/2551/stat : 2551 (minisat_noasser) R 2549 2551 2088 0 -1 4194304 35109 0 0 0 34189 32 0 0 25 0 1 0 225413600 139616256 33037 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2551/statm: 34086 33037 67 130 0 33953 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 136344

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 2552
/proc/meminfo: memFree=1661616/2055920 swapFree=4157088/4192956
[pid=2551] ppid=2549 vsize=149092 CPUtime=402.19
/proc/2551/stat : 2551 (minisat_noasser) R 2549 2551 2088 0 -1 4194304 38333 0 0 0 40184 35 0 0 25 0 1 0 225413600 152670208 36261 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/2551/statm: 37273 36261 67 130 0 37140 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 149092

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 2552
/proc/meminfo: memFree=1646256/2055920 swapFree=4157088/4192956
[pid=2551] ppid=2549 vsize=164944 CPUtime=462.18
/proc/2551/stat : 2551 (minisat_noasser) R 2549 2551 2088 0 -1 4194304 42112 0 0 0 46179 39 0 0 25 0 1 0 225413600 168902656 40040 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546586 0 0 4096 3 0 0 0 17 1 0 0
/proc/2551/statm: 41236 40040 67 130 0 41103 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 164944

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 2552
/proc/meminfo: memFree=1633456/2055920 swapFree=4157088/4192956
[pid=2551] ppid=2549 vsize=177840 CPUtime=522.16
/proc/2551/stat : 2551 (minisat_noasser) R 2549 2551 2088 0 -1 4194304 45367 0 0 0 52174 42 0 0 25 0 1 0 225413600 182108160 43295 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/2551/statm: 44460 43295 67 130 0 44327 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 177840

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 2552
/proc/meminfo: memFree=1629296/2055920 swapFree=4157088/4192956
[pid=2551] ppid=2549 vsize=181856 CPUtime=582.15
/proc/2551/stat : 2551 (minisat_noasser) R 2549 2551 2088 0 -1 4194304 46349 0 0 0 58171 44 0 0 25 0 1 0 225413600 186220544 44277 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546988 0 0 4096 3 0 0 0 17 1 0 0
/proc/2551/statm: 45464 44277 67 130 0 45331 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 181856

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 2552
/proc/meminfo: memFree=1629296/2055920 swapFree=4157088/4192956
[pid=2551] ppid=2549 vsize=181856 CPUtime=642.13
/proc/2551/stat : 2551 (minisat_noasser) R 2549 2551 2088 0 -1 4194304 46349 0 0 0 64169 44 0 0 25 0 1 0 225413600 186220544 44277 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546614 0 0 4096 3 0 0 0 17 1 0 0
/proc/2551/statm: 45464 44277 67 130 0 45331 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 181856

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 2552
/proc/meminfo: memFree=1629232/2055920 swapFree=4157088/4192956
[pid=2551] ppid=2549 vsize=181856 CPUtime=702.12
/proc/2551/stat : 2551 (minisat_noasser) R 2549 2551 2088 0 -1 4194304 46349 0 0 0 70167 45 0 0 25 0 1 0 225413600 186220544 44277 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2551/statm: 45464 44277 67 130 0 45331 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 181856

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 2552
/proc/meminfo: memFree=1629232/2055920 swapFree=4157088/4192956
[pid=2551] ppid=2549 vsize=181856 CPUtime=762.11
/proc/2551/stat : 2551 (minisat_noasser) R 2549 2551 2088 0 -1 4194304 46350 0 0 0 76166 45 0 0 25 0 1 0 225413600 186220544 44278 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2551/statm: 45464 44278 67 130 0 45331 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 181856

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 2552
/proc/meminfo: memFree=1629232/2055920 swapFree=4157088/4192956
[pid=2551] ppid=2549 vsize=181856 CPUtime=822.09
/proc/2551/stat : 2551 (minisat_noasser) R 2549 2551 2088 0 -1 4194304 46356 0 0 0 82163 46 0 0 25 0 1 0 225413600 186220544 44284 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2551/statm: 45464 44284 67 130 0 45331 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 181856

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 2552
/proc/meminfo: memFree=1629232/2055920 swapFree=4157088/4192956
[pid=2551] ppid=2549 vsize=181856 CPUtime=882.07
/proc/2551/stat : 2551 (minisat_noasser) R 2549 2551 2088 0 -1 4194304 46356 0 0 0 88161 46 0 0 25 0 1 0 225413600 186220544 44284 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2551/statm: 45464 44284 67 130 0 45331 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 181856

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 2552
/proc/meminfo: memFree=1629232/2055920 swapFree=4157088/4192956
[pid=2551] ppid=2549 vsize=181856 CPUtime=942.06
/proc/2551/stat : 2551 (minisat_noasser) R 2549 2551 2088 0 -1 4194304 46356 0 0 0 94159 47 0 0 25 0 1 0 225413600 186220544 44284 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2551/statm: 45464 44284 67 130 0 45331 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 181856

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 2552
/proc/meminfo: memFree=1622896/2055920 swapFree=4157088/4192956
[pid=2551] ppid=2549 vsize=188208 CPUtime=1002.05
/proc/2551/stat : 2551 (minisat_noasser) R 2549 2551 2088 0 -1 4194304 47938 0 0 0 100156 49 0 0 25 0 1 0 225413600 192724992 45866 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/2551/statm: 47052 45866 67 130 0 46919 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 188208

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 2552
/proc/meminfo: memFree=1612464/2055920 swapFree=4157088/4192956
[pid=2551] ppid=2549 vsize=198820 CPUtime=1062.03
/proc/2551/stat : 2551 (minisat_noasser) R 2549 2551 2088 0 -1 4194304 50569 0 0 0 106150 53 0 0 25 0 1 0 225413600 203591680 48497 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2551/statm: 49705 48497 67 130 0 49572 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 198820

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 2552
/proc/meminfo: memFree=1602928/2055920 swapFree=4157088/4192956
[pid=2551] ppid=2549 vsize=208244 CPUtime=1122.02
/proc/2551/stat : 2551 (minisat_noasser) R 2549 2551 2088 0 -1 4194304 52931 0 0 0 112146 56 0 0 25 0 1 0 225413600 213241856 50859 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2551/statm: 52061 50859 67 130 0 51928 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 208244

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 2552
/proc/meminfo: memFree=1592880/2055920 swapFree=4157088/4192956
[pid=2551] ppid=2549 vsize=218452 CPUtime=1182
/proc/2551/stat : 2551 (minisat_noasser) R 2549 2551 2088 0 -1 4194304 55459 0 0 0 118142 58 0 0 25 0 1 0 225413600 223694848 53387 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2551/statm: 54613 53387 67 130 0 54480 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 218452



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 2552
/proc/meminfo: memFree=1589296/2055920 swapFree=4157088/4192956
[pid=2551] ppid=2549 vsize=221956 CPUtime=1200
/proc/2551/stat : 2551 (minisat_noasser) R 2549 2551 2088 0 -1 4194304 56306 0 0 0 119941 59 0 0 25 0 1 0 225413600 227282944 54234 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552780 0 0 4096 3 0 0 0 17 1 0 0
/proc/2551/statm: 55489 54234 67 130 0 55356 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 221956

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

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

[startup+1200.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 2552
/proc/meminfo: memFree=1589296/2055920 swapFree=4157088/4192956
[pid=2551] ppid=2549 vsize=221956 CPUtime=1200
/proc/2551/stat : 2551 (minisat_noasser) R 2549 2551 2088 0 -1 4194304 56306 0 0 0 119941 59 0 0 25 0 1 0 225413600 227282944 54234 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552780 0 0 4096 3 0 0 0 17 1 0 0
/proc/2551/statm: 55489 54234 67 130 0 55356 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 221956

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.34
CPU time (s): 1200.05
CPU user time (s): 1199.42
CPU system time (s): 0.627904
CPU usage (%): 99.9755
Max. virtual memory (cumulated for all children) (KiB): 221956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.42
system time used= 0.627904
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56306
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= 7
involuntary context switches= 2933

runsolver used 0.905862 second user time and 2.6436 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Wed Apr 25 09:35:52 UTC 2007

IDJOB= 421630
IDBENCH= 20553
IDSOLVER= 188
FILE ID= node72/421630-1177493751

PBS_JOBID= 4685756

Free space on /tmp= 66396 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k75.cnf
COMMAND LINE= /tmp/evaluation/421630-1177493751/minisat_noassertions /tmp/evaluation/421630-1177493751/instance-421630-1177493751.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-421630-1177493751 -o ROOT/results/node72/solver-421630-1177493751 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421630-1177493751/minisat_noassertions /tmp/evaluation/421630-1177493751/instance-421630-1177493751.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  b66acf4b5dd67635615f55e419d4cf82

RANDOM SEED= 209863533

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.222
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	: 5931.00
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		: 3000.222
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:       1807056 kB
Buffers:         38964 kB
Cached:         135888 kB
SwapCached:      17588 kB
Active:         126348 kB
Inactive:        72036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1807056 kB
SwapTotal:     4192956 kB
SwapFree:      4157088 kB
Dirty:           13000 kB
Writeback:           0 kB
Mapped:          29720 kB
Slab:            36032 kB
Committed_AS:  3300736 kB
PageTables:       1788 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= 66396 MiB

End job on node72 on Wed Apr 25 09:55:54 UTC 2007