Trace number 421181

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

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S1739132237-05.cnf
MD5SUM8af25e83c87656a2ddb717d63bbf1df6
Bench CategoryRANDOM (random 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 variables240
Number of clauses20400
Sum of the clauses size142800
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 520400

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:  240                                                  |
0.00/0.00	c |  Number of clauses:    20400                                                |
0.01/0.03	c |  Parsing time:         0.03         s                                       |
0.49/0.56	c ============================[ Search Statistics ]==============================
0.49/0.56	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.49/0.56	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.49/0.56	c ===============================================================================
0.49/0.56	c |         0 |     240    20400   142800 |     6800        0    nan |  0.000 % |
0.49/0.58	c |       101 |     240    20400   142800 |     7480      101     61 |  0.002 % |
0.59/0.60	c |       252 |     240    20400   142800 |     8228      252     61 |  0.002 % |
0.59/0.62	c |       479 |     240    20400   142800 |     9050      479     62 |  0.002 % |
0.59/0.66	c |       816 |     240    20400   142800 |     9955      816     64 |  0.002 % |
0.69/0.71	c |      1324 |     240    20400   142800 |    10951     1324     64 |  0.002 % |
0.69/0.79	c |      2084 |     240    20400   142800 |    12046     2084     64 |  0.002 % |
0.89/0.92	c |      3223 |     240    20400   142800 |    13251     3223     64 |  0.002 % |
1.10/1.12	c |      4931 |     240    20400   142800 |    14576     4931     65 |  0.002 % |
1.39/1.48	c |      7493 |     240    20400   142800 |    16034     7493     66 |  0.002 % |
1.99/2.10	c |     11337 |     240    20400   142800 |    17637    11337     66 |  0.002 % |
3.29/3.37	c |     17104 |     240    20400   142800 |    19401    17104     67 |  0.002 % |
5.29/5.38	c |     25753 |     240    20400   142800 |    21341    15998     67 |  0.002 % |
8.39/8.48	c |     38727 |     240    20400   142800 |    23475    18245     68 |  0.002 % |
13.89/13.93	c |     58189 |     240    20400   142800 |    25822    13356     69 |  0.002 % |
23.18/23.28	c |     87381 |     240    20400   142800 |    28405    13909     67 |  0.002 % |
37.67/37.78	c |    131172 |     240    20400   142800 |    31245    24285     68 |  0.002 % |
61.87/61.99	c |    196856 |     240    20400   142800 |    34370    13975     66 |  0.002 % |
99.96/100.07	c |    295383 |     240    20400   142800 |    37807    24449     70 |  0.002 % |
161.84/161.91	c |    443172 |     240    20400   142800 |    41588    21990     69 |  0.002 % |
259.30/259.43	c |    664855 |     240    20400   142800 |    45746    13369     66 |  0.002 % |
416.54/416.77	c |    997381 |     240    20400   142800 |    50321    21879     68 |  0.002 % |
673.07/673.34	c |   1496170 |     240    20400   142800 |    55353    44238     70 |  0.002 % |
1072.03/1072.48	c |   2244353 |     240    20400   142800 |    60889    41057     69 |  0.002 % |

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-421181-1177500019 -o ROOT/results/node37/solver-421181-1177500019 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421181-1177500019/minisat_noassertions /tmp/evaluation/421181-1177500019/instance-421181-1177500019.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 0.90 3/78 25599
/proc/meminfo: memFree=1959448/2055920 swapFree=4145428/4192956
[pid=25599] ppid=25597 vsize=1856 CPUtime=0
/proc/25599/stat : 25599 (minisat_noasser) R 25597 25599 24499 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 197914377 1900544 259 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/25599/statm: 464 259 50 130 0 331 0

[startup+0.0161699 s]
/proc/loadavg: 0.91 0.95 0.90 3/78 25599
/proc/meminfo: memFree=1959448/2055920 swapFree=4145428/4192956
[pid=25599] ppid=25597 vsize=2516 CPUtime=0.01
/proc/25599/stat : 25599 (minisat_noasser) R 25597 25599 24499 0 -1 4194304 427 0 0 0 1 0 0 0 18 0 1 0 197914377 2576384 413 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/25599/statm: 629 413 50 130 0 496 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2516

[startup+0.101187 s]
/proc/loadavg: 0.91 0.95 0.90 3/78 25599
/proc/meminfo: memFree=1959448/2055920 swapFree=4145428/4192956
[pid=25599] ppid=25597 vsize=3708 CPUtime=0.09
/proc/25599/stat : 25599 (minisat_noasser) R 25597 25599 24499 0 -1 4194304 747 0 0 0 9 0 0 0 18 0 1 0 197914377 3796992 733 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529402 0 0 4096 3 0 0 0 17 1 0 0
/proc/25599/statm: 927 733 62 130 0 794 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3708

[startup+0.301224 s]
/proc/loadavg: 0.91 0.95 0.90 3/78 25599
/proc/meminfo: memFree=1959448/2055920 swapFree=4145428/4192956
[pid=25599] ppid=25597 vsize=3708 CPUtime=0.29
/proc/25599/stat : 25599 (minisat_noasser) R 25597 25599 24499 0 -1 4194304 747 0 0 0 29 0 0 0 20 0 1 0 197914377 3796992 733 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134533575 0 0 4096 3 0 0 0 17 1 0 0
/proc/25599/statm: 927 733 62 130 0 794 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3708

[startup+0.701299 s]
/proc/loadavg: 0.91 0.95 0.90 3/78 25599
/proc/meminfo: memFree=1959448/2055920 swapFree=4145428/4192956
[pid=25599] ppid=25597 vsize=3708 CPUtime=0.69
/proc/25599/stat : 25599 (minisat_noasser) R 25597 25599 24499 0 -1 4194304 798 0 0 0 68 1 0 0 23 0 1 0 197914377 3796992 744 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/25599/statm: 927 744 66 130 0 794 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3708

[startup+1.50145 s]
/proc/loadavg: 0.91 0.95 0.90 2/79 25600
/proc/meminfo: memFree=1956304/2055920 swapFree=4145428/4192956
[pid=25599] ppid=25597 vsize=5192 CPUtime=1.49
/proc/25599/stat : 25599 (minisat_noasser) R 25597 25599 24499 0 -1 4194304 1163 0 0 0 148 1 0 0 25 0 1 0 197914377 5316608 1109 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/25599/statm: 1298 1109 66 130 0 1165 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5192

[startup+3.10175 s]
/proc/loadavg: 0.91 0.95 0.90 2/79 25600
/proc/meminfo: memFree=1954000/2055920 swapFree=4145428/4192956
[pid=25599] ppid=25597 vsize=7752 CPUtime=3.09
/proc/25599/stat : 25599 (minisat_noasser) R 25597 25599 24499 0 -1 4194304 1794 0 0 0 308 1 0 0 25 0 1 0 197914377 7938048 1740 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/25599/statm: 1938 1740 66 130 0 1805 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7752

[startup+6.30136 s]
/proc/loadavg: 0.92 0.95 0.90 2/79 25600
/proc/meminfo: memFree=1951376/2055920 swapFree=4145428/4192956
[pid=25599] ppid=25597 vsize=8980 CPUtime=6.29
/proc/25599/stat : 25599 (minisat_noasser) R 25597 25599 24499 0 -1 4194304 2109 0 0 0 627 2 0 0 25 0 1 0 197914377 9195520 2055 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25599/statm: 2245 2055 66 130 0 2112 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8980

[startup+12.7016 s]
/proc/loadavg: 0.93 0.95 0.90 2/79 25600
/proc/meminfo: memFree=1949712/2055920 swapFree=4145428/4192956
[pid=25599] ppid=25597 vsize=10432 CPUtime=12.69
/proc/25599/stat : 25599 (minisat_noasser) R 25597 25599 24499 0 -1 4194304 2457 0 0 0 1266 3 0 0 25 0 1 0 197914377 10682368 2403 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/25599/statm: 2608 2403 66 130 0 2475 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10432

[startup+25.502 s]
/proc/loadavg: 0.94 0.96 0.91 2/79 25600
/proc/meminfo: memFree=1948432/2055920 swapFree=4145428/4192956
[pid=25599] ppid=25597 vsize=11628 CPUtime=25.48
/proc/25599/stat : 25599 (minisat_noasser) R 25597 25599 24499 0 -1 4194304 2769 0 0 0 2545 3 0 0 25 0 1 0 197914377 11907072 2715 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/25599/statm: 2907 2715 66 130 0 2774 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11628

[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.91 2/79 25600
/proc/meminfo: memFree=1946384/2055920 swapFree=4145428/4192956
[pid=25599] ppid=25597 vsize=13784 CPUtime=51.08
/proc/25599/stat : 25599 (minisat_noasser) R 25597 25599 24499 0 -1 4194304 3284 0 0 0 5104 4 0 0 25 0 1 0 197914377 14114816 3230 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552481 0 0 4096 3 0 0 0 17 1 0 0
/proc/25599/statm: 3446 3230 66 130 0 3313 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13784

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.91 2/79 25600
/proc/meminfo: memFree=1944208/2055920 swapFree=4145428/4192956
[pid=25599] ppid=25597 vsize=15852 CPUtime=102.26
/proc/25599/stat : 25599 (minisat_noasser) R 25597 25599 24499 0 -1 4194304 3811 0 0 0 10221 5 0 0 25 0 1 0 197914377 16232448 3757 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25599/statm: 3963 3757 66 130 0 3830 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 15852

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 25600
/proc/meminfo: memFree=1942416/2055920 swapFree=4145428/4192956
[pid=25599] ppid=25597 vsize=17568 CPUtime=162.24
/proc/25599/stat : 25599 (minisat_noasser) R 25597 25599 24499 0 -1 4194304 4238 0 0 0 16218 6 0 0 25 0 1 0 197914377 17989632 4184 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546959 0 0 4096 3 0 0 0 17 1 0 0
/proc/25599/statm: 4392 4184 66 130 0 4259 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17568

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 25600
/proc/meminfo: memFree=1940496/2055920 swapFree=4145428/4192956
[pid=25599] ppid=25597 vsize=19368 CPUtime=222.22
/proc/25599/stat : 25599 (minisat_noasser) R 25597 25599 24499 0 -1 4194304 4686 0 0 0 22215 7 0 0 25 0 1 0 197914377 19832832 4632 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/25599/statm: 4842 4632 66 130 0 4709 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 19368

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 25600
/proc/meminfo: memFree=1939216/2055920 swapFree=4145428/4192956
[pid=25599] ppid=25597 vsize=20624 CPUtime=282.2
/proc/25599/stat : 25599 (minisat_noasser) R 25597 25599 24499 0 -1 4194304 4993 0 0 0 28212 8 0 0 25 0 1 0 197914377 21118976 4939 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25599/statm: 5156 4939 66 130 0 5023 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 20624

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 25600
/proc/meminfo: memFree=1938384/2055920 swapFree=4145428/4192956
[pid=25599] ppid=25597 vsize=21460 CPUtime=342.17
/proc/25599/stat : 25599 (minisat_noasser) R 25597 25599 24499 0 -1 4194304 5179 0 0 0 34209 8 0 0 25 0 1 0 197914377 21975040 5125 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25599/statm: 5365 5125 66 130 0 5232 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 21460

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 25600
/proc/meminfo: memFree=1938064/2055920 swapFree=4145428/4192956
[pid=25599] ppid=25597 vsize=21724 CPUtime=402.15
/proc/25599/stat : 25599 (minisat_noasser) R 25597 25599 24499 0 -1 4194304 5249 0 0 0 40207 8 0 0 25 0 1 0 197914377 22245376 5195 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/25599/statm: 5431 5195 66 130 0 5298 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 21724

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 25600
/proc/meminfo: memFree=1936144/2055920 swapFree=4145428/4192956
[pid=25599] ppid=25597 vsize=23620 CPUtime=462.13
/proc/25599/stat : 25599 (minisat_noasser) R 25597 25599 24499 0 -1 4194304 5707 0 0 0 46204 9 0 0 25 0 1 0 197914377 24186880 5653 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25599/statm: 5905 5653 66 130 0 5772 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 23620

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 25600
/proc/meminfo: memFree=1935632/2055920 swapFree=4145428/4192956
[pid=25599] ppid=25597 vsize=24048 CPUtime=522.11
/proc/25599/stat : 25599 (minisat_noasser) R 25597 25599 24499 0 -1 4194304 5819 0 0 0 52201 10 0 0 25 0 1 0 197914377 24625152 5765 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25599/statm: 6012 5765 66 130 0 5879 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 24048

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 25600
/proc/meminfo: memFree=1935568/2055920 swapFree=4145428/4192956
[pid=25599] ppid=25597 vsize=24048 CPUtime=582.09
/proc/25599/stat : 25599 (minisat_noasser) R 25597 25599 24499 0 -1 4194304 5819 0 0 0 58199 10 0 0 25 0 1 0 197914377 24625152 5765 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/25599/statm: 6012 5765 66 130 0 5879 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 24048

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 25600
/proc/meminfo: memFree=1935248/2055920 swapFree=4145428/4192956
[pid=25599] ppid=25597 vsize=24344 CPUtime=642.07
/proc/25599/stat : 25599 (minisat_noasser) R 25597 25599 24499 0 -1 4194304 5890 0 0 0 64197 10 0 0 25 0 1 0 197914377 24928256 5836 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/25599/statm: 6086 5836 66 130 0 5953 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 24344

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 25600
/proc/meminfo: memFree=1933456/2055920 swapFree=4145428/4192956
[pid=25599] ppid=25597 vsize=25928 CPUtime=702.05
/proc/25599/stat : 25599 (minisat_noasser) R 25597 25599 24499 0 -1 4194304 6301 0 0 0 70194 11 0 0 25 0 1 0 197914377 26550272 6247 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25599/statm: 6482 6247 66 130 0 6349 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 25928

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 25600
/proc/meminfo: memFree=1932944/2055920 swapFree=4145428/4192956
[pid=25599] ppid=25597 vsize=26488 CPUtime=762.04
/proc/25599/stat : 25599 (minisat_noasser) R 25597 25599 24499 0 -1 4194304 6404 0 0 0 76192 12 0 0 25 0 1 0 197914377 27123712 6350 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/25599/statm: 6622 6350 66 130 0 6489 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 26488

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 25600
/proc/meminfo: memFree=1932880/2055920 swapFree=4145428/4192956
[pid=25599] ppid=25597 vsize=26488 CPUtime=822.01
/proc/25599/stat : 25599 (minisat_noasser) R 25597 25599 24499 0 -1 4194304 6421 0 0 0 82189 12 0 0 25 0 1 0 197914377 27123712 6367 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/25599/statm: 6622 6367 66 130 0 6489 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 26488

[startup+882.302 s]
/proc/loadavg: 1.07 0.99 0.91 2/79 25600
/proc/meminfo: memFree=1932496/2055920 swapFree=4145428/4192956
[pid=25599] ppid=25597 vsize=26916 CPUtime=881.99
/proc/25599/stat : 25599 (minisat_noasser) R 25597 25599 24499 0 -1 4194304 6496 0 0 0 88187 12 0 0 25 0 1 0 197914377 27561984 6442 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25599/statm: 6729 6442 66 130 0 6596 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 26916

[startup+942.301 s]
/proc/loadavg: 1.02 0.99 0.91 2/79 25600
/proc/meminfo: memFree=1932304/2055920 swapFree=4145428/4192956
[pid=25599] ppid=25597 vsize=27048 CPUtime=941.96
/proc/25599/stat : 25599 (minisat_noasser) R 25597 25599 24499 0 -1 4194304 6533 0 0 0 94184 12 0 0 25 0 1 0 197914377 27697152 6479 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/25599/statm: 6762 6479 66 130 0 6629 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 27048

[startup+1002.3 s]
/proc/loadavg: 1.01 0.99 0.91 2/79 25600
/proc/meminfo: memFree=1931984/2055920 swapFree=4145428/4192956
[pid=25599] ppid=25597 vsize=27180 CPUtime=1001.95
/proc/25599/stat : 25599 (minisat_noasser) R 25597 25599 24499 0 -1 4194304 6580 0 0 0 100182 13 0 0 25 0 1 0 197914377 27832320 6526 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/25599/statm: 6795 6526 66 130 0 6662 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 27180

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 25600
/proc/meminfo: memFree=1931664/2055920 swapFree=4145428/4192956
[pid=25599] ppid=25597 vsize=27476 CPUtime=1061.92
/proc/25599/stat : 25599 (minisat_noasser) R 25597 25599 24499 0 -1 4194304 6641 0 0 0 106179 13 0 0 25 0 1 0 197914377 28135424 6587 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 1 0 0
/proc/25599/statm: 6869 6587 66 130 0 6736 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 27476

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 25600
/proc/meminfo: memFree=1929936/2055920 swapFree=4145428/4192956
[pid=25599] ppid=25597 vsize=29068 CPUtime=1121.91
/proc/25599/stat : 25599 (minisat_noasser) R 25597 25599 24499 0 -1 4194304 7057 0 0 0 112177 14 0 0 25 0 1 0 197914377 29765632 7003 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25599/statm: 7267 7003 66 130 0 7134 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 29068

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 25600
/proc/meminfo: memFree=1929424/2055920 swapFree=4145428/4192956
[pid=25599] ppid=25597 vsize=29528 CPUtime=1181.88
/proc/25599/stat : 25599 (minisat_noasser) R 25597 25599 24499 0 -1 4194304 7168 0 0 0 118174 14 0 0 25 0 1 0 197914377 30236672 7114 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25599/statm: 7382 7114 66 130 0 7249 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 29528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 25602
/proc/meminfo: memFree=1929232/2055920 swapFree=4145428/4192956
[pid=25599] ppid=25597 vsize=29528 CPUtime=1200.09
/proc/25599/stat : 25599 (minisat_noasser) R 25597 25599 24499 0 -1 4194304 7168 0 0 0 119994 15 0 0 25 0 1 0 197914377 30236672 7114 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/25599/statm: 7382 7114 66 130 0 7249 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 29528

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: 1.00 0.99 0.91 2/79 25602
/proc/meminfo: memFree=1929232/2055920 swapFree=4145428/4192956
[pid=25599] ppid=25597 vsize=29528 CPUtime=1200.09
/proc/25599/stat : 25599 (minisat_noasser) R 25597 25599 24499 0 -1 4194304 7168 0 0 0 119994 15 0 0 25 0 1 0 197914377 30236672 7114 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/25599/statm: 7382 7114 66 130 0 7249 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 29528

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1199.95
CPU system time (s): 0.155976
CPU usage (%): 99.9659
Max. virtual memory (cumulated for all children) (KiB): 29528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.155976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7168
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= 24561

runsolver used 1.11183 second user time and 2.84057 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Wed Apr 25 11:20:19 UTC 2007

IDJOB= 421181
IDBENCH= 20090
IDSOLVER= 188
FILE ID= node37/421181-1177500019

PBS_JOBID= 4685836

Free space on /tmp= 66414 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S1739132237-05.cnf
COMMAND LINE= /tmp/evaluation/421181-1177500019/minisat_noassertions /tmp/evaluation/421181-1177500019/instance-421181-1177500019.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-421181-1177500019 -o ROOT/results/node37/solver-421181-1177500019 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421181-1177500019/minisat_noassertions /tmp/evaluation/421181-1177500019/instance-421181-1177500019.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  8af25e83c87656a2ddb717d63bbf1df6

RANDOM SEED= 67764488

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:       1959856 kB
Buffers:          7564 kB
Cached:          22688 kB
SwapCached:      15308 kB
Active:          41736 kB
Inactive:        11628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1959856 kB
SwapTotal:     4192956 kB
SwapFree:      4145428 kB
Dirty:            2084 kB
Writeback:           0 kB
Mapped:          30044 kB
Slab:            28024 kB
Committed_AS:  2085480 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= 66414 MiB

End job on node37 on Wed Apr 25 11:40:22 UTC 2007