Trace number 421235

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) 1200.07 1200.41

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S342579098-10.cnf
MD5SUM868195ba98c78e25f7a7fe087bb75c79
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark39.15
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                                       |
0.20/0.27	c ============================[ Search Statistics ]==============================
0.20/0.27	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.20/0.27	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.20/0.27	c ===============================================================================
0.20/0.27	c |         0 |     140    11900    83300 |     3966        0    nan |  0.000 % |
0.20/0.28	c |       101 |     140    11900    83300 |     4363      101     43 |  0.005 % |
0.30/0.30	c |       252 |     140    11900    83300 |     4799      252     43 |  0.005 % |
0.30/0.31	c |       479 |     140    11900    83300 |     5279      479     43 |  0.005 % |
0.30/0.34	c |       816 |     140    11900    83300 |     5807      816     43 |  0.005 % |
0.30/0.37	c |      1324 |     140    11900    83300 |     6388     1324     43 |  0.005 % |
0.40/0.43	c |      2083 |     140    11900    83300 |     7027     2083     44 |  0.005 % |
0.50/0.52	c |      3222 |     140    11900    83300 |     7729     3222     43 |  0.005 % |
0.60/0.67	c |      4930 |     140    11900    83300 |     8502     4930     43 |  0.005 % |
0.90/0.95	c |      7495 |     140    11900    83300 |     9353     7495     44 |  0.005 % |
1.30/1.39	c |     11340 |     140    11900    83300 |    10288     6636     44 |  0.005 % |
1.99/2.04	c |     17106 |     140    11900    83300 |    11317     7226     43 |  0.005 % |
2.99/3.09	c |     25756 |     140    11900    83300 |    12449    10185     43 |  0.005 % |
4.79/4.82	c |     38731 |     140    11900    83300 |    13694    10649     45 |  0.005 % |
7.59/7.65	c |     58193 |     140    11900    83300 |    15063     9479     42 |  0.005 % |
12.29/12.39	c |     87386 |     140    11900    83300 |    16569     8412     43 |  0.005 % |
19.39/19.46	c |    131175 |     140    11900    83300 |    18226    10611     44 |  0.005 % |
31.68/31.77	c |    196860 |     140    11900    83300 |    20049    12276     43 |  0.005 % |
51.68/51.74	c |    295388 |     140    11900    83300 |    22054    10246     42 |  0.005 % |
85.26/85.30	c |    443177 |     140    11900    83300 |    24259    14259     42 |  0.005 % |
136.66/136.79	c |    664862 |     140    11900    83300 |    26685    13655     42 |  0.005 % |
219.13/219.24	c |    997389 |     140    11900    83300 |    29354    13012     43 |  0.005 % |
354.89/355.00	c |   1496177 |     140    11900    83300 |    32289    23505     43 |  0.005 % |
566.63/566.83	c |   2244359 |     140    11900    83300 |    35518    25489     45 |  0.005 % |
917.93/918.21	c |   3366635 |     140    11900    83300 |    39070    33868     43 |  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/node27/watcher-421235-1177500852 -o ROOT/results/node27/solver-421235-1177500852 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421235-1177500852/minisat_noassertions /tmp/evaluation/421235-1177500852/instance-421235-1177500852.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 0.95 0.93 3/65 12976
/proc/meminfo: memFree=1735136/2055920 swapFree=4182888/4192956
[pid=12976] ppid=12974 vsize=1856 CPUtime=0
/proc/12976/stat : 12976 (minisat_noasser) R 12974 12976 11876 0 -1 4194304 205 0 0 0 0 0 0 0 18 0 1 0 162781102 1900544 191 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134556773 0 0 4096 3 0 0 0 17 1 0 0
/proc/12976/statm: 464 191 50 130 0 331 0

[startup+0.10549 s]
/proc/loadavg: 0.91 0.95 0.93 3/65 12976
/proc/meminfo: memFree=1735136/2055920 swapFree=4182888/4192956
[pid=12976] ppid=12974 vsize=2716 CPUtime=0.1
/proc/12976/stat : 12976 (minisat_noasser) R 12974 12976 11876 0 -1 4194304 444 0 0 0 10 0 0 0 18 0 1 0 162781102 2781184 430 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529241 0 0 4096 3 0 0 0 17 1 0 0
/proc/12976/statm: 679 430 62 130 0 546 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2716

[startup+0.201499 s]
/proc/loadavg: 0.91 0.95 0.93 3/65 12976
/proc/meminfo: memFree=1735136/2055920 swapFree=4182888/4192956
[pid=12976] ppid=12974 vsize=2908 CPUtime=0.2
/proc/12976/stat : 12976 (minisat_noasser) R 12974 12976 11876 0 -1 4194304 468 0 0 0 20 0 0 0 18 0 1 0 162781102 2977792 454 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/12976/statm: 727 454 62 130 0 594 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 2908

[startup+0.301509 s]
/proc/loadavg: 0.91 0.95 0.93 3/65 12976
/proc/meminfo: memFree=1735136/2055920 swapFree=4182888/4192956
[pid=12976] ppid=12974 vsize=2540 CPUtime=0.3
/proc/12976/stat : 12976 (minisat_noasser) R 12974 12976 11876 0 -1 4194304 473 0 0 0 30 0 0 0 19 0 1 0 162781102 2600960 393 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552479 0 0 4096 3 0 0 0 17 1 0 0
/proc/12976/statm: 635 393 66 130 0 502 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2540

[startup+0.70155 s]
/proc/loadavg: 0.91 0.95 0.93 3/65 12976
/proc/meminfo: memFree=1735136/2055920 swapFree=4182888/4192956
[pid=12976] ppid=12974 vsize=3464 CPUtime=0.7
/proc/12976/stat : 12976 (minisat_noasser) R 12974 12976 11876 0 -1 4194304 695 0 0 0 70 0 0 0 22 0 1 0 162781102 3547136 615 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/12976/statm: 866 615 66 130 0 733 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 3464

[startup+1.50163 s]
/proc/loadavg: 0.91 0.95 0.93 2/66 12977
/proc/meminfo: memFree=1732120/2055920 swapFree=4182888/4192956
[pid=12976] ppid=12974 vsize=4388 CPUtime=1.5
/proc/12976/stat : 12976 (minisat_noasser) R 12974 12976 11876 0 -1 4194304 920 0 0 0 150 0 0 0 25 0 1 0 162781102 4493312 840 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/12976/statm: 1097 840 66 130 0 964 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 4388

[startup+3.10179 s]
/proc/loadavg: 0.91 0.95 0.93 2/66 12977
/proc/meminfo: memFree=1731608/2055920 swapFree=4182888/4192956
[pid=12976] ppid=12974 vsize=4920 CPUtime=3.09
/proc/12976/stat : 12976 (minisat_noasser) R 12974 12976 11876 0 -1 4194304 1042 0 0 0 309 0 0 0 25 0 1 0 162781102 5038080 962 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/12976/statm: 1230 962 66 130 0 1097 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4920

[startup+6.30112 s]
/proc/loadavg: 0.92 0.95 0.93 2/66 12977
/proc/meminfo: memFree=1730528/2055920 swapFree=4182888/4192956
[pid=12976] ppid=12974 vsize=5644 CPUtime=6.29
/proc/12976/stat : 12976 (minisat_noasser) R 12974 12976 11876 0 -1 4194304 1237 0 0 0 629 0 0 0 25 0 1 0 162781102 5779456 1157 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12976/statm: 1411 1157 66 130 0 1278 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5644

[startup+12.7018 s]
/proc/loadavg: 0.93 0.95 0.93 2/66 12977
/proc/meminfo: memFree=1729824/2055920 swapFree=4182888/4192956
[pid=12976] ppid=12974 vsize=6304 CPUtime=12.69
/proc/12976/stat : 12976 (minisat_noasser) R 12974 12976 11876 0 -1 4194304 1396 0 0 0 1269 0 0 0 25 0 1 0 162781102 6455296 1316 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12976/statm: 1576 1316 66 130 0 1443 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6304

[startup+25.5011 s]
/proc/loadavg: 0.94 0.96 0.93 2/66 12977
/proc/meminfo: memFree=1728992/2055920 swapFree=4182888/4192956
[pid=12976] ppid=12974 vsize=7260 CPUtime=25.48
/proc/12976/stat : 12976 (minisat_noasser) R 12974 12976 11876 0 -1 4194304 1621 0 0 0 2548 0 0 0 25 0 1 0 162781102 7434240 1541 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/12976/statm: 1815 1541 66 130 0 1682 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7260

[startup+51.1017 s]
/proc/loadavg: 0.96 0.96 0.93 2/66 12977
/proc/meminfo: memFree=1728032/2055920 swapFree=4182888/4192956
[pid=12976] ppid=12974 vsize=8208 CPUtime=51.07
/proc/12976/stat : 12976 (minisat_noasser) R 12974 12976 11876 0 -1 4194304 1845 0 0 0 5107 0 0 0 25 0 1 0 162781102 8404992 1765 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546962 0 0 4096 3 0 0 0 17 1 0 0
/proc/12976/statm: 2052 1765 66 130 0 1919 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8208

[startup+102.303 s]
/proc/loadavg: 0.98 0.96 0.93 2/66 12977
/proc/meminfo: memFree=1726496/2055920 swapFree=4182888/4192956
[pid=12976] ppid=12974 vsize=9580 CPUtime=102.27
/proc/12976/stat : 12976 (minisat_noasser) R 12974 12976 11876 0 -1 4194304 2194 0 0 0 10226 1 0 0 25 0 1 0 162781102 9809920 2114 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/12976/statm: 2395 2114 66 130 0 2262 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9580

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 12977
/proc/meminfo: memFree=1725344/2055920 swapFree=4182888/4192956
[pid=12976] ppid=12974 vsize=10812 CPUtime=162.24
/proc/12976/stat : 12976 (minisat_noasser) R 12974 12976 11876 0 -1 4194304 2472 0 0 0 16223 1 0 0 25 0 1 0 162781102 11071488 2392 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12976/statm: 2703 2392 66 130 0 2570 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10812

[startup+222.304 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 12977
/proc/meminfo: memFree=1725024/2055920 swapFree=4182888/4192956
[pid=12976] ppid=12974 vsize=11280 CPUtime=222.23
/proc/12976/stat : 12976 (minisat_noasser) R 12974 12976 11876 0 -1 4194304 2572 0 0 0 22222 1 0 0 25 0 1 0 162781102 11550720 2492 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/12976/statm: 2820 2492 66 130 0 2687 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 11280

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 12977
/proc/meminfo: memFree=1724064/2055920 swapFree=4182888/4192956
[pid=12976] ppid=12974 vsize=12112 CPUtime=282.21
/proc/12976/stat : 12976 (minisat_noasser) R 12974 12976 11876 0 -1 4194304 2795 0 0 0 28220 1 0 0 25 0 1 0 162781102 12402688 2715 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/12976/statm: 3028 2715 66 130 0 2895 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 12112

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 12977
/proc/meminfo: memFree=1723808/2055920 swapFree=4182888/4192956
[pid=12976] ppid=12974 vsize=12560 CPUtime=342.19
/proc/12976/stat : 12976 (minisat_noasser) R 12974 12976 11876 0 -1 4194304 2870 0 0 0 34218 1 0 0 25 0 1 0 162781102 12861440 2790 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12976/statm: 3140 2790 66 130 0 3007 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 12560

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 12977
/proc/meminfo: memFree=1722656/2055920 swapFree=4182888/4192956
[pid=12976] ppid=12974 vsize=13500 CPUtime=402.18
/proc/12976/stat : 12976 (minisat_noasser) R 12974 12976 11876 0 -1 4194304 3137 0 0 0 40217 1 0 0 25 0 1 0 162781102 13824000 3057 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12976/statm: 3375 3057 66 130 0 3242 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 13500

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 12977
/proc/meminfo: memFree=1722528/2055920 swapFree=4182888/4192956
[pid=12976] ppid=12974 vsize=13772 CPUtime=462.16
/proc/12976/stat : 12976 (minisat_noasser) R 12974 12976 11876 0 -1 4194304 3175 0 0 0 46215 1 0 0 25 0 1 0 162781102 14102528 3095 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12976/statm: 3443 3095 66 130 0 3310 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 13772

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 12977
/proc/meminfo: memFree=1722144/2055920 swapFree=4182888/4192956
[pid=12976] ppid=12974 vsize=14112 CPUtime=522.14
/proc/12976/stat : 12976 (minisat_noasser) R 12974 12976 11876 0 -1 4194304 3274 0 0 0 52213 1 0 0 25 0 1 0 162781102 14450688 3194 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12976/statm: 3528 3194 66 130 0 3395 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 14112

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 12977
/proc/meminfo: memFree=1721568/2055920 swapFree=4182888/4192956
[pid=12976] ppid=12974 vsize=14832 CPUtime=582.13
/proc/12976/stat : 12976 (minisat_noasser) R 12974 12976 11876 0 -1 4194304 3417 0 0 0 58211 2 0 0 25 0 1 0 162781102 15187968 3337 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/12976/statm: 3708 3337 66 130 0 3575 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 14832

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 12977
/proc/meminfo: memFree=1721376/2055920 swapFree=4182888/4192956
[pid=12976] ppid=12974 vsize=14976 CPUtime=642.11
/proc/12976/stat : 12976 (minisat_noasser) R 12974 12976 11876 0 -1 4194304 3454 0 0 0 64209 2 0 0 25 0 1 0 162781102 15335424 3374 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546882 0 0 4096 3 0 0 0 17 1 0 0
/proc/12976/statm: 3744 3374 66 130 0 3611 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 14976

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 12977
/proc/meminfo: memFree=1721248/2055920 swapFree=4182888/4192956
[pid=12976] ppid=12974 vsize=14976 CPUtime=702.09
/proc/12976/stat : 12976 (minisat_noasser) R 12974 12976 11876 0 -1 4194304 3475 0 0 0 70207 2 0 0 25 0 1 0 162781102 15335424 3395 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/12976/statm: 3744 3395 66 130 0 3611 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 14976

[startup+762.302 s]
/proc/loadavg: 1.03 0.99 0.93 2/66 12977
/proc/meminfo: memFree=1720928/2055920 swapFree=4182888/4192956
[pid=12976] ppid=12974 vsize=15424 CPUtime=762.08
/proc/12976/stat : 12976 (minisat_noasser) R 12974 12976 11876 0 -1 4194304 3551 0 0 0 76206 2 0 0 25 0 1 0 162781102 15794176 3471 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12976/statm: 3856 3471 66 130 0 3723 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 15424

[startup+822.302 s]
/proc/loadavg: 1.05 1.00 0.94 2/66 12977
/proc/meminfo: memFree=1720736/2055920 swapFree=4182888/4192956
[pid=12976] ppid=12974 vsize=15592 CPUtime=822.06
/proc/12976/stat : 12976 (minisat_noasser) R 12974 12976 11876 0 -1 4194304 3586 0 0 0 82204 2 0 0 25 0 1 0 162781102 15966208 3506 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552440 0 0 4096 3 0 0 0 17 1 0 0
/proc/12976/statm: 3898 3506 66 130 0 3765 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 15592

[startup+882.306 s]
/proc/loadavg: 1.19 1.04 0.95 2/66 12977
/proc/meminfo: memFree=1720800/2055920 swapFree=4182888/4192956
[pid=12976] ppid=12974 vsize=15592 CPUtime=882.05
/proc/12976/stat : 12976 (minisat_noasser) R 12974 12976 11876 0 -1 4194304 3587 0 0 0 88203 2 0 0 25 0 1 0 162781102 15966208 3507 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12976/statm: 3898 3507 66 130 0 3765 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 15592

[startup+942.302 s]
/proc/loadavg: 1.14 1.05 0.96 2/66 12977
/proc/meminfo: memFree=1719776/2055920 swapFree=4182888/4192956
[pid=12976] ppid=12974 vsize=16544 CPUtime=942.03
/proc/12976/stat : 12976 (minisat_noasser) R 12974 12976 11876 0 -1 4194304 3829 0 0 0 94201 2 0 0 25 0 1 0 162781102 16941056 3749 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546847 0 0 4096 3 0 0 0 17 1 0 0
/proc/12976/statm: 4136 3749 66 130 0 4003 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 16544

[startup+1002.3 s]
/proc/loadavg: 1.08 1.05 0.96 2/66 12977
/proc/meminfo: memFree=1719584/2055920 swapFree=4182888/4192956
[pid=12976] ppid=12974 vsize=16732 CPUtime=1002.01
/proc/12976/stat : 12976 (minisat_noasser) R 12974 12976 11876 0 -1 4194304 3896 0 0 0 100199 2 0 0 25 0 1 0 162781102 17133568 3816 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12976/statm: 4183 3816 66 130 0 4050 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 16732

[startup+1062.3 s]
/proc/loadavg: 1.03 1.04 0.96 2/66 12977
/proc/meminfo: memFree=1719392/2055920 swapFree=4182888/4192956
[pid=12976] ppid=12974 vsize=17036 CPUtime=1061.99
/proc/12976/stat : 12976 (minisat_noasser) R 12974 12976 11876 0 -1 4194304 3940 0 0 0 106197 2 0 0 25 0 1 0 162781102 17444864 3860 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552542 0 0 4096 3 0 0 0 17 1 0 0
/proc/12976/statm: 4259 3860 66 130 0 4126 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 17036

[startup+1122.3 s]
/proc/loadavg: 1.01 1.03 0.96 2/66 12977
/proc/meminfo: memFree=1719200/2055920 swapFree=4182888/4192956
[pid=12976] ppid=12974 vsize=17180 CPUtime=1121.97
/proc/12976/stat : 12976 (minisat_noasser) R 12974 12976 11876 0 -1 4194304 3987 0 0 0 112195 2 0 0 25 0 1 0 162781102 17592320 3907 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/12976/statm: 4295 3907 66 130 0 4162 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 17180

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 0.96 2/66 12977
/proc/meminfo: memFree=1719136/2055920 swapFree=4182888/4192956
[pid=12976] ppid=12974 vsize=17180 CPUtime=1181.96
/proc/12976/stat : 12976 (minisat_noasser) R 12974 12976 11876 0 -1 4194304 3998 0 0 0 118194 2 0 0 25 0 1 0 162781102 17592320 3918 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/12976/statm: 4295 3918 66 130 0 4162 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 17180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.02 0.96 2/66 12977
/proc/meminfo: memFree=1719072/2055920 swapFree=4182888/4192956
[pid=12976] ppid=12974 vsize=17180 CPUtime=1200.06
/proc/12976/stat : 12976 (minisat_noasser) R 12974 12976 11876 0 -1 4194304 3998 0 0 0 120004 2 0 0 25 0 1 0 162781102 17592320 3918 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/12976/statm: 4295 3918 66 130 0 4162 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 17180

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.02 0.96 2/66 12977
/proc/meminfo: memFree=1719072/2055920 swapFree=4182888/4192956
[pid=12976] ppid=12974 vsize=17180 CPUtime=1200.06
/proc/12976/stat : 12976 (minisat_noasser) R 12974 12976 11876 0 -1 4194304 3998 0 0 0 120004 2 0 0 25 0 1 0 162781102 17592320 3918 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/12976/statm: 4295 3918 66 130 0 4162 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 17180

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1200.04
CPU system time (s): 0.031995
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 17180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.031995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3998
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= 1920

runsolver used 0.962853 second user time and 2.32465 second system time

The end

Launcher Data (download as text)

Begin job on node27 on Wed Apr 25 11:34:12 UTC 2007

IDJOB= 421235
IDBENCH= 20144
IDSOLVER= 188
FILE ID= node27/421235-1177500852

PBS_JOBID= 4685841

Free space on /tmp= 66376 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S342579098-10.cnf
COMMAND LINE= /tmp/evaluation/421235-1177500852/minisat_noassertions /tmp/evaluation/421235-1177500852/instance-421235-1177500852.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-421235-1177500852 -o ROOT/results/node27/solver-421235-1177500852 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421235-1177500852/minisat_noassertions /tmp/evaluation/421235-1177500852/instance-421235-1177500852.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  868195ba98c78e25f7a7fe087bb75c79

RANDOM SEED= 776297654

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 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		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1735544 kB
Buffers:         20852 kB
Cached:         210608 kB
SwapCached:       4364 kB
Active:         143520 kB
Inactive:       135616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1735544 kB
SwapTotal:     4192956 kB
SwapFree:      4182888 kB
Dirty:            1784 kB
Writeback:           0 kB
Mapped:          53092 kB
Slab:            27220 kB
Committed_AS:  2198468 kB
PageTables:       1500 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= 66376 MiB

End job on node27 on Wed Apr 25 11:54:14 UTC 2007