Trace number 421234

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) 1200.02 1200.31

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S1426208256-08.cnf
MD5SUM32c7108510845a898764d9e87c0505ce
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark12.6421
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 511900

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:  140                                                  |
0.00/0.00	c |  Number of clauses:    11900                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.20/0.28	c ============================[ Search Statistics ]==============================
0.20/0.28	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.20/0.28	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.20/0.28	c ===============================================================================
0.20/0.28	c |         0 |     140    11900    83300 |     3966        0    nan |  0.000 % |
0.20/0.29	c |       100 |     140    11900    83300 |     4363      100     42 |  0.005 % |
0.29/0.30	c |       250 |     140    11900    83300 |     4799      250     43 |  0.005 % |
0.29/0.32	c |       475 |     140    11900    83300 |     5279      475     43 |  0.005 % |
0.29/0.34	c |       813 |     140    11900    83300 |     5807      813     43 |  0.005 % |
0.29/0.38	c |      1319 |     140    11900    83300 |     6388     1319     43 |  0.005 % |
0.40/0.44	c |      2078 |     140    11900    83300 |     7027     2078     42 |  0.005 % |
0.50/0.53	c |      3217 |     140    11900    83300 |     7729     3217     43 |  0.005 % |
0.60/0.67	c |      4926 |     140    11900    83300 |     8502     4926     43 |  0.005 % |
0.89/0.93	c |      7488 |     140    11900    83300 |     9353     7488     43 |  0.005 % |
1.29/1.37	c |     11332 |     140    11900    83300 |    10288     6619     44 |  0.005 % |
1.99/2.05	c |     17098 |     140    11900    83300 |    11317     7210     43 |  0.005 % |
3.09/3.11	c |     25748 |     140    11900    83300 |    12449    10170     43 |  0.005 % |
4.79/4.84	c |     38722 |     140    11900    83300 |    13694    10627     45 |  0.005 % |
7.98/8.01	c |     58184 |     140    11900    83300 |    15063     9458     43 |  0.005 % |
12.68/12.78	c |     87377 |     140    11900    83300 |    16569     8390     43 |  0.005 % |
20.28/20.34	c |    131166 |     140    11900    83300 |    18226    10597     43 |  0.005 % |
32.29/32.30	c |    196850 |     140    11900    83300 |    20049    12274     43 |  0.005 % |
51.98/52.09	c |    295378 |     140    11900    83300 |    22054    10228     42 |  0.005 % |
84.57/84.65	c |    443170 |     140    11900    83300 |    24259    14258     43 |  0.005 % |
138.06/138.13	c |    664853 |     140    11900    83300 |    26685    14019     42 |  0.005 % |
224.14/224.29	c |    997378 |     140    11900    83300 |    29354    15797     43 |  0.005 % |
360.11/360.25	c |   1496168 |     140    11900    83300 |    32289    19730     43 |  0.005 % |
577.25/577.41	c |   2244351 |     140    11900    83300 |    35518    18354     42 |  0.005 % |
927.07/927.32	c |   3366625 |     140    11900    83300 |    39070    28747     45 |  0.005 % |

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/node50/watcher-421234-1177500829 -o ROOT/results/node50/solver-421234-1177500829 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421234-1177500829/minisat_noassertions /tmp/evaluation/421234-1177500829/instance-421234-1177500829.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: 0.91 0.97 0.94 3/64 16558
/proc/meminfo: memFree=1759680/2055920 swapFree=4183596/4192956
[pid=16558] ppid=16556 vsize=1856 CPUtime=0
/proc/16558/stat : 16558 (minisat_noasser) R 16556 16558 15373 0 -1 4194304 205 0 0 0 0 0 0 0 18 0 1 0 104928115 1900544 191 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/16558/statm: 464 191 50 130 0 331 0

[startup+0.0627361 s]
/proc/loadavg: 0.91 0.97 0.94 3/64 16558
/proc/meminfo: memFree=1759680/2055920 swapFree=4183596/4192956
[pid=16558] ppid=16556 vsize=2716 CPUtime=0.06
/proc/16558/stat : 16558 (minisat_noasser) R 16556 16558 15373 0 -1 4194304 444 0 0 0 6 0 0 0 18 0 1 0 104928115 2781184 430 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529398 0 0 4096 3 0 0 0 17 1 0 0
/proc/16558/statm: 679 430 62 130 0 546 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2716

[startup+0.102739 s]
/proc/loadavg: 0.91 0.97 0.94 3/64 16558
/proc/meminfo: memFree=1759680/2055920 swapFree=4183596/4192956
[pid=16558] ppid=16556 vsize=2716 CPUtime=0.1
/proc/16558/stat : 16558 (minisat_noasser) R 16556 16558 15373 0 -1 4194304 444 0 0 0 10 0 0 0 18 0 1 0 104928115 2781184 430 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529241 0 0 4096 3 0 0 0 17 1 0 0
/proc/16558/statm: 679 430 62 130 0 546 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2716

[startup+0.301756 s]
/proc/loadavg: 0.91 0.97 0.94 3/64 16558
/proc/meminfo: memFree=1759680/2055920 swapFree=4183596/4192956
[pid=16558] ppid=16556 vsize=2836 CPUtime=0.29
/proc/16558/stat : 16558 (minisat_noasser) R 16556 16558 15373 0 -1 4194304 473 0 0 0 29 0 0 0 19 0 1 0 104928115 2904064 459 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547282 0 0 4096 3 0 0 0 17 1 0 0
/proc/16558/statm: 709 459 66 130 0 576 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2836

[startup+0.702791 s]
/proc/loadavg: 0.91 0.97 0.94 3/64 16558
/proc/meminfo: memFree=1759680/2055920 swapFree=4183596/4192956
[pid=16558] ppid=16556 vsize=3496 CPUtime=0.7
/proc/16558/stat : 16558 (minisat_noasser) R 16556 16558 15373 0 -1 4194304 626 0 0 0 70 0 0 0 23 0 1 0 104928115 3579904 612 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/16558/statm: 874 612 66 130 0 741 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 3496

[startup+1.50186 s]
/proc/loadavg: 0.91 0.97 0.94 2/65 16559
/proc/meminfo: memFree=1756920/2055920 swapFree=4183596/4192956
[pid=16558] ppid=16556 vsize=4328 CPUtime=1.49
/proc/16558/stat : 16558 (minisat_noasser) R 16556 16558 15373 0 -1 4194304 847 0 0 0 149 0 0 0 25 0 1 0 104928115 4431872 833 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16558/statm: 1082 833 66 130 0 949 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4328

[startup+3.102 s]
/proc/loadavg: 0.91 0.97 0.94 2/65 16559
/proc/meminfo: memFree=1756216/2055920 swapFree=4183596/4192956
[pid=16558] ppid=16556 vsize=4856 CPUtime=3.09
/proc/16558/stat : 16558 (minisat_noasser) R 16556 16558 15373 0 -1 4194304 972 0 0 0 309 0 0 0 25 0 1 0 104928115 4972544 958 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/16558/statm: 1214 958 66 130 0 1081 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4856

[startup+6.30129 s]
/proc/loadavg: 0.92 0.97 0.94 2/65 16559
/proc/meminfo: memFree=1755128/2055920 swapFree=4183596/4192956
[pid=16558] ppid=16556 vsize=5652 CPUtime=6.29
/proc/16558/stat : 16558 (minisat_noasser) R 16556 16558 15373 0 -1 4194304 1172 0 0 0 629 0 0 0 25 0 1 0 104928115 5787648 1158 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547304 0 0 4096 3 0 0 0 17 1 0 0
/proc/16558/statm: 1413 1158 66 130 0 1280 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5652

[startup+12.7018 s]
/proc/loadavg: 0.93 0.97 0.94 2/65 16559
/proc/meminfo: memFree=1754488/2055920 swapFree=4183596/4192956
[pid=16558] ppid=16556 vsize=6180 CPUtime=12.68
/proc/16558/stat : 16558 (minisat_noasser) R 16556 16558 15373 0 -1 4194304 1294 0 0 0 1268 0 0 0 25 0 1 0 104928115 6328320 1280 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/16558/statm: 1545 1280 66 130 0 1412 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6180

[startup+25.502 s]
/proc/loadavg: 0.94 0.97 0.94 2/65 16559
/proc/meminfo: memFree=1753528/2055920 swapFree=4183596/4192956
[pid=16558] ppid=16556 vsize=7140 CPUtime=25.49
/proc/16558/stat : 16558 (minisat_noasser) R 16556 16558 15373 0 -1 4194304 1541 0 0 0 2548 1 0 0 25 0 1 0 104928115 7311360 1527 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/16558/statm: 1785 1527 66 130 0 1652 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7140

[startup+51.1012 s]
/proc/loadavg: 0.96 0.97 0.94 2/65 16559
/proc/meminfo: memFree=1752568/2055920 swapFree=4183596/4192956
[pid=16558] ppid=16556 vsize=8244 CPUtime=51.08
/proc/16558/stat : 16558 (minisat_noasser) R 16556 16558 15373 0 -1 4194304 1779 0 0 0 5107 1 0 0 25 0 1 0 104928115 8441856 1765 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16558/statm: 2061 1765 66 130 0 1928 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8244

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.94 2/65 16559
/proc/meminfo: memFree=1750968/2055920 swapFree=4183596/4192956
[pid=16558] ppid=16556 vsize=9772 CPUtime=102.27
/proc/16558/stat : 16558 (minisat_noasser) R 16556 16558 15373 0 -1 4194304 2159 0 0 0 10226 1 0 0 25 0 1 0 104928115 10006528 2145 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/16558/statm: 2443 2145 66 130 0 2310 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9772

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 16559
/proc/meminfo: memFree=1749944/2055920 swapFree=4183596/4192956
[pid=16558] ppid=16556 vsize=10716 CPUtime=162.25
/proc/16558/stat : 16558 (minisat_noasser) R 16556 16558 15373 0 -1 4194304 2412 0 0 0 16223 2 0 0 25 0 1 0 104928115 10973184 2398 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/16558/statm: 2679 2398 66 130 0 2546 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10716

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 16559
/proc/meminfo: memFree=1749368/2055920 swapFree=4183596/4192956
[pid=16558] ppid=16556 vsize=11432 CPUtime=222.24
/proc/16558/stat : 16558 (minisat_noasser) R 16556 16558 15373 0 -1 4194304 2558 0 0 0 22222 2 0 0 25 0 1 0 104928115 11706368 2544 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16558/statm: 2858 2544 66 130 0 2725 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 11432

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 16559
/proc/meminfo: memFree=1748600/2055920 swapFree=4183596/4192956
[pid=16558] ppid=16556 vsize=12192 CPUtime=282.22
/proc/16558/stat : 16558 (minisat_noasser) R 16556 16558 15373 0 -1 4194304 2738 0 0 0 28220 2 0 0 25 0 1 0 104928115 12484608 2724 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16558/statm: 3048 2724 66 130 0 2915 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 12192

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 16559
/proc/meminfo: memFree=1748408/2055920 swapFree=4183596/4192956
[pid=16558] ppid=16556 vsize=12336 CPUtime=342.21
/proc/16558/stat : 16558 (minisat_noasser) R 16556 16558 15373 0 -1 4194304 2782 0 0 0 34218 3 0 0 25 0 1 0 104928115 12632064 2768 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16558/statm: 3084 2768 66 130 0 2951 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 12336

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 16559
/proc/meminfo: memFree=1747448/2055920 swapFree=4183596/4192956
[pid=16558] ppid=16556 vsize=13452 CPUtime=402.19
/proc/16558/stat : 16558 (minisat_noasser) R 16556 16558 15373 0 -1 4194304 3034 0 0 0 40216 3 0 0 25 0 1 0 104928115 13774848 3020 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546878 0 0 4096 3 0 0 0 17 1 0 0
/proc/16558/statm: 3363 3020 66 130 0 3230 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 13452

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 16559
/proc/meminfo: memFree=1747192/2055920 swapFree=4183596/4192956
[pid=16558] ppid=16556 vsize=13748 CPUtime=462.18
/proc/16558/stat : 16558 (minisat_noasser) R 16556 16558 15373 0 -1 4194304 3114 0 0 0 46215 3 0 0 25 0 1 0 104928115 14077952 3100 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16558/statm: 3437 3100 66 130 0 3304 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 13748

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 16559
/proc/meminfo: memFree=1747000/2055920 swapFree=4183596/4192956
[pid=16558] ppid=16556 vsize=13948 CPUtime=522.16
/proc/16558/stat : 16558 (minisat_noasser) R 16556 16558 15373 0 -1 4194304 3152 0 0 0 52213 3 0 0 25 0 1 0 104928115 14282752 3138 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/16558/statm: 3487 3138 66 130 0 3354 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 13948

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 16559
/proc/meminfo: memFree=1746360/2055920 swapFree=4183596/4192956
[pid=16558] ppid=16556 vsize=14508 CPUtime=582.15
/proc/16558/stat : 16558 (minisat_noasser) R 16556 16558 15373 0 -1 4194304 3330 0 0 0 58212 3 0 0 25 0 1 0 104928115 14856192 3316 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16558/statm: 3627 3316 66 130 0 3494 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 14508

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 16559
/proc/meminfo: memFree=1745720/2055920 swapFree=4183596/4192956
[pid=16558] ppid=16556 vsize=15040 CPUtime=642.14
/proc/16558/stat : 16558 (minisat_noasser) R 16556 16558 15373 0 -1 4194304 3442 0 0 0 64210 4 0 0 25 0 1 0 104928115 15400960 3428 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/16558/statm: 3760 3428 66 130 0 3627 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 15040

[startup+702.303 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 16559
/proc/meminfo: memFree=1745592/2055920 swapFree=4183596/4192956
[pid=16558] ppid=16556 vsize=15160 CPUtime=702.12
/proc/16558/stat : 16558 (minisat_noasser) R 16556 16558 15373 0 -1 4194304 3481 0 0 0 70208 4 0 0 25 0 1 0 104928115 15523840 3467 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/16558/statm: 3790 3467 66 130 0 3657 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 15160

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 16559
/proc/meminfo: memFree=1745400/2055920 swapFree=4183596/4192956
[pid=16558] ppid=16556 vsize=15468 CPUtime=762.11
/proc/16558/stat : 16558 (minisat_noasser) R 16556 16558 15373 0 -1 4194304 3533 0 0 0 76207 4 0 0 25 0 1 0 104928115 15839232 3519 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16558/statm: 3867 3519 66 130 0 3734 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 15468

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 16559
/proc/meminfo: memFree=1745208/2055920 swapFree=4183596/4192956
[pid=16558] ppid=16556 vsize=15612 CPUtime=822.09
/proc/16558/stat : 16558 (minisat_noasser) R 16556 16558 15373 0 -1 4194304 3563 0 0 0 82205 4 0 0 25 0 1 0 104928115 15986688 3549 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16558/statm: 3903 3549 66 130 0 3770 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 15612

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 16559
/proc/meminfo: memFree=1745144/2055920 swapFree=4183596/4192956
[pid=16558] ppid=16556 vsize=15752 CPUtime=882.08
/proc/16558/stat : 16558 (minisat_noasser) R 16556 16558 15373 0 -1 4194304 3582 0 0 0 88204 4 0 0 25 0 1 0 104928115 16130048 3568 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16558/statm: 3938 3568 66 130 0 3805 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 15752

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 16559
/proc/meminfo: memFree=1744184/2055920 swapFree=4183596/4192956
[pid=16558] ppid=16556 vsize=16684 CPUtime=942.07
/proc/16558/stat : 16558 (minisat_noasser) R 16556 16558 15373 0 -1 4194304 3823 0 0 0 94202 5 0 0 25 0 1 0 104928115 17084416 3809 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/16558/statm: 4171 3809 66 130 0 4038 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 16684

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 16559
/proc/meminfo: memFree=1743800/2055920 swapFree=4183596/4192956
[pid=16558] ppid=16556 vsize=16992 CPUtime=1002.05
/proc/16558/stat : 16558 (minisat_noasser) R 16556 16558 15373 0 -1 4194304 3904 0 0 0 100200 5 0 0 25 0 1 0 104928115 17399808 3890 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/16558/statm: 4248 3890 66 130 0 4115 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 16992

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 16559
/proc/meminfo: memFree=1743672/2055920 swapFree=4183596/4192956
[pid=16558] ppid=16556 vsize=17300 CPUtime=1062.03
/proc/16558/stat : 16558 (minisat_noasser) R 16556 16558 15373 0 -1 4194304 3954 0 0 0 106198 5 0 0 25 0 1 0 104928115 17715200 3940 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/16558/statm: 4325 3940 66 130 0 4192 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 17300

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 16559
/proc/meminfo: memFree=1743416/2055920 swapFree=4183596/4192956
[pid=16558] ppid=16556 vsize=17444 CPUtime=1122.02
/proc/16558/stat : 16558 (minisat_noasser) R 16556 16558 15373 0 -1 4194304 3996 0 0 0 112197 5 0 0 25 0 1 0 104928115 17862656 3982 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/16558/statm: 4361 3982 66 130 0 4228 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 17444

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 16559
/proc/meminfo: memFree=1743352/2055920 swapFree=4183596/4192956
[pid=16558] ppid=16556 vsize=17584 CPUtime=1182
/proc/16558/stat : 16558 (minisat_noasser) R 16556 16558 15373 0 -1 4194304 4031 0 0 0 118195 5 0 0 25 0 1 0 104928115 18006016 4017 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/16558/statm: 4396 4017 66 130 0 4263 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 17584



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 16559
/proc/meminfo: memFree=1743288/2055920 swapFree=4183596/4192956
[pid=16558] ppid=16556 vsize=17584 CPUtime=1200
/proc/16558/stat : 16558 (minisat_noasser) R 16556 16558 15373 0 -1 4194304 4032 0 0 0 119995 5 0 0 25 0 1 0 104928115 18006016 4018 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/16558/statm: 4396 4018 66 130 0 4263 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 17584

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 0.97 0.94 2/65 16559
/proc/meminfo: memFree=1743288/2055920 swapFree=4183596/4192956
[pid=16558] ppid=16556 vsize=17584 CPUtime=1200
/proc/16558/stat : 16558 (minisat_noasser) R 16556 16558 15373 0 -1 4194304 4032 0 0 0 119995 5 0 0 25 0 1 0 104928115 18006016 4018 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/16558/statm: 4396 4018 66 130 0 4263 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 17584

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.96
CPU system time (s): 0.06299
CPU usage (%): 99.9759
Max. virtual memory (cumulated for all children) (KiB): 17584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.06299
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4032
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= 2238

runsolver used 0.954854 second user time and 2.33364 second system time

The end

Launcher Data (download as text)

Begin job on node50 on Wed Apr 25 11:33:49 UTC 2007

IDJOB= 421234
IDBENCH= 20143
IDSOLVER= 188
FILE ID= node50/421234-1177500829

PBS_JOBID= 4685775

Free space on /tmp= 66506 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S1426208256-08.cnf
COMMAND LINE= /tmp/evaluation/421234-1177500829/minisat_noassertions /tmp/evaluation/421234-1177500829/instance-421234-1177500829.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-421234-1177500829 -o ROOT/results/node50/solver-421234-1177500829 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421234-1177500829/minisat_noassertions /tmp/evaluation/421234-1177500829/instance-421234-1177500829.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  32c7108510845a898764d9e87c0505ce

RANDOM SEED= 374431225

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.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		: 3000.232
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		: 3000.232
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:       1760152 kB
Buffers:         27352 kB
Cached:         197900 kB
SwapCached:       4384 kB
Active:          81664 kB
Inactive:       154476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1760152 kB
SwapTotal:     4192956 kB
SwapFree:      4183596 kB
Dirty:            1788 kB
Writeback:           0 kB
Mapped:          15444 kB
Slab:            45708 kB
Committed_AS:  2946008 kB
PageTables:       1460 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= 66506 MiB

End job on node50 on Wed Apr 25 11:53:52 UTC 2007