Trace number 425002

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) 5000.06 5002.21

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S787287513-16.cnf
MD5SUMa02a2738089687e729cfe1ab1c276d10
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                                                |
0.00/0.03	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 % |
0.49/0.57	c |       100 |     240    20400   142800 |     7480      100     62 |  0.002 % |
0.49/0.59	c |       251 |     240    20400   142800 |     8228      251     61 |  0.002 % |
0.59/0.62	c |       476 |     240    20400   142800 |     9050      476     62 |  0.002 % |
0.59/0.65	c |       813 |     240    20400   142800 |     9955      813     62 |  0.002 % |
0.69/0.70	c |      1319 |     240    20400   142800 |    10951     1319     63 |  0.002 % |
0.69/0.78	c |      2080 |     240    20400   142800 |    12046     2080     63 |  0.002 % |
0.89/0.90	c |      3219 |     240    20400   142800 |    13251     3219     64 |  0.002 % |
1.09/1.12	c |      4928 |     240    20400   142800 |    14576     4928     65 |  0.002 % |
1.39/1.48	c |      7492 |     240    20400   142800 |    16034     7492     65 |  0.002 % |
2.09/2.15	c |     11336 |     240    20400   142800 |    17637    11336     66 |  0.002 % |
3.39/3.47	c |     17102 |     240    20400   142800 |    19401    17102     66 |  0.002 % |
5.49/5.58	c |     25752 |     240    20400   142800 |    21341    16002     65 |  0.002 % |
8.79/8.88	c |     38726 |     240    20400   142800 |    23475    18241     67 |  0.002 % |
14.38/14.45	c |     58187 |     240    20400   142800 |    25822    13371     68 |  0.002 % |
23.99/24.01	c |     87380 |     240    20400   142800 |    28405    14087     66 |  0.002 % |
37.98/38.05	c |    131169 |     240    20400   142800 |    31245    24592     67 |  0.002 % |
62.27/62.30	c |    196854 |     240    20400   142800 |    34370    14526     67 |  0.002 % |
100.75/100.88	c |    295380 |     240    20400   142800 |    37807    25644     67 |  0.002 % |
159.53/159.67	c |    443170 |     240    20400   142800 |    41588    22579     67 |  0.002 % |
260.89/261.00	c |    664853 |     240    20400   142800 |    45746    16113     65 |  0.002 % |
420.23/420.46	c |    997379 |     240    20400   142800 |    50321    26437     66 |  0.002 % |
672.73/673.08	c |   1496168 |     240    20400   142800 |    55353    47922     68 |  0.002 % |
1072.38/1072.91	c |   2244351 |     240    20400   142800 |    60889    47227     69 |  0.002 % |
1738.22/1739.07	c |   3366626 |     240    20400   142800 |    66978    41497     67 |  0.002 % |
2754.52/2755.78	c |   5050039 |     240    20400   142800 |    73676    40453     69 |  0.002 % |
4493.94/4495.93	c |   7575155 |     240    20400   142800 |    81043    20783     66 |  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/node10/watcher-425002-1177732058 -o ROOT/results/node10/solver-425002-1177732058 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425002-1177732058/minisat_noassertions /tmp/evaluation/425002-1177732058/instance-425002-1177732058.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.77 0.93 0.98 2/77 28917
/proc/meminfo: memFree=1652656/2055920 swapFree=4145480/4192956
[pid=28917] ppid=28915 vsize=1856 CPUtime=0
/proc/28917/stat : 28917 (minisat_noasser) R 28915 28917 28863 0 -1 4194304 272 0 0 0 0 0 0 0 18 0 1 0 249243298 1900544 258 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/28917/statm: 464 259 50 130 0 331 0

[startup+0.09814 s]
/proc/loadavg: 0.77 0.93 0.98 2/77 28917
/proc/meminfo: memFree=1652656/2055920 swapFree=4145480/4192956
[pid=28917] ppid=28915 vsize=3724 CPUtime=0.09
/proc/28917/stat : 28917 (minisat_noasser) R 28915 28917 28863 0 -1 4194304 751 0 0 0 9 0 0 0 18 0 1 0 249243298 3813376 737 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/28917/statm: 931 737 62 130 0 798 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3724

[startup+0.10114 s]
/proc/loadavg: 0.77 0.93 0.98 2/77 28917
/proc/meminfo: memFree=1652656/2055920 swapFree=4145480/4192956
[pid=28917] ppid=28915 vsize=3724 CPUtime=0.09
/proc/28917/stat : 28917 (minisat_noasser) R 28915 28917 28863 0 -1 4194304 751 0 0 0 9 0 0 0 18 0 1 0 249243298 3813376 737 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/28917/statm: 931 737 62 130 0 798 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3724

[startup+0.301183 s]
/proc/loadavg: 0.77 0.93 0.98 2/77 28917
/proc/meminfo: memFree=1652656/2055920 swapFree=4145480/4192956
[pid=28917] ppid=28915 vsize=3724 CPUtime=0.29
/proc/28917/stat : 28917 (minisat_noasser) R 28915 28917 28863 0 -1 4194304 751 0 0 0 29 0 0 0 19 0 1 0 249243298 3813376 737 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134533241 0 0 4096 3 0 0 0 17 1 0 0
/proc/28917/statm: 931 737 62 130 0 798 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3724

[startup+0.701269 s]
/proc/loadavg: 0.77 0.93 0.98 2/77 28917
/proc/meminfo: memFree=1652656/2055920 swapFree=4145480/4192956
[pid=28917] ppid=28915 vsize=3724 CPUtime=0.69
/proc/28917/stat : 28917 (minisat_noasser) R 28915 28917 28863 0 -1 4194304 801 0 0 0 69 0 0 0 23 0 1 0 249243298 3813376 747 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/28917/statm: 931 747 66 130 0 798 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3724

[startup+1.50144 s]
/proc/loadavg: 0.77 0.93 0.98 2/78 28918
/proc/meminfo: memFree=1649512/2055920 swapFree=4145480/4192956
[pid=28917] ppid=28915 vsize=5176 CPUtime=1.49
/proc/28917/stat : 28917 (minisat_noasser) R 28915 28917 28863 0 -1 4194304 1158 0 0 0 149 0 0 0 25 0 1 0 249243298 5300224 1104 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/28917/statm: 1294 1104 66 130 0 1161 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5176

[startup+3.10178 s]
/proc/loadavg: 0.77 0.93 0.98 2/78 28918
/proc/meminfo: memFree=1647272/2055920 swapFree=4145480/4192956
[pid=28917] ppid=28915 vsize=7584 CPUtime=3.09
/proc/28917/stat : 28917 (minisat_noasser) R 28915 28917 28863 0 -1 4194304 1756 0 0 0 308 1 0 0 25 0 1 0 249243298 7766016 1702 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/28917/statm: 1896 1702 66 130 0 1763 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7584

[startup+6.30148 s]
/proc/loadavg: 0.79 0.93 0.98 2/78 28918
/proc/meminfo: memFree=1644712/2055920 swapFree=4145480/4192956
[pid=28917] ppid=28915 vsize=8780 CPUtime=6.29
/proc/28917/stat : 28917 (minisat_noasser) R 28915 28917 28863 0 -1 4194304 2040 0 0 0 628 1 0 0 25 0 1 0 249243298 8990720 1986 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28917/statm: 2195 1986 66 130 0 2062 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8780

[startup+12.7019 s]
/proc/loadavg: 0.81 0.93 0.98 2/78 28918
/proc/meminfo: memFree=1643056/2055920 swapFree=4145480/4192956
[pid=28917] ppid=28915 vsize=10364 CPUtime=12.68
/proc/28917/stat : 28917 (minisat_noasser) R 28915 28917 28863 0 -1 4194304 2440 0 0 0 1267 1 0 0 25 0 1 0 249243298 10612736 2386 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28917/statm: 2591 2386 66 130 0 2458 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10364

[startup+25.5016 s]
/proc/loadavg: 0.85 0.94 0.98 2/78 28918
/proc/meminfo: memFree=1641776/2055920 swapFree=4145480/4192956
[pid=28917] ppid=28915 vsize=11552 CPUtime=25.49
/proc/28917/stat : 28917 (minisat_noasser) R 28915 28917 28863 0 -1 4194304 2752 0 0 0 2547 2 0 0 25 0 1 0 249243298 11829248 2698 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28917/statm: 2888 2698 66 130 0 2755 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11552

[startup+51.1011 s]
/proc/loadavg: 0.90 0.94 0.98 2/78 28918
/proc/meminfo: memFree=1639600/2055920 swapFree=4145480/4192956
[pid=28917] ppid=28915 vsize=13832 CPUtime=51.07
/proc/28917/stat : 28917 (minisat_noasser) R 28915 28917 28863 0 -1 4194304 3299 0 0 0 5105 2 0 0 25 0 1 0 249243298 14163968 3245 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28917/statm: 3458 3245 66 130 0 3325 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 13832

[startup+102.305 s]
/proc/loadavg: 0.95 0.95 0.98 2/78 28918
/proc/meminfo: memFree=1638000/2055920 swapFree=4145480/4192956
[pid=28917] ppid=28915 vsize=15420 CPUtime=102.25
/proc/28917/stat : 28917 (minisat_noasser) R 28915 28917 28863 0 -1 4194304 3707 0 0 0 10222 3 0 0 25 0 1 0 249243298 15790080 3653 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28917/statm: 3855 3653 66 130 0 3722 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 15420

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.98 2/78 28918
/proc/meminfo: memFree=1636464/2055920 swapFree=4145480/4192956
[pid=28917] ppid=28915 vsize=16872 CPUtime=162.23
/proc/28917/stat : 28917 (minisat_noasser) R 28915 28917 28863 0 -1 4194304 4081 0 0 0 16219 4 0 0 25 0 1 0 249243298 17276928 4027 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/28917/statm: 4218 4027 66 130 0 4085 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 16872

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.98 2/78 28918
/proc/meminfo: memFree=1634416/2055920 swapFree=4145480/4192956
[pid=28917] ppid=28915 vsize=19072 CPUtime=222.2
/proc/28917/stat : 28917 (minisat_noasser) R 28915 28917 28863 0 -1 4194304 4598 0 0 0 22215 5 0 0 25 0 1 0 249243298 19529728 4544 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28917/statm: 4768 4544 66 130 0 4635 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 19072

[startup+282.302 s]
/proc/loadavg: 0.99 0.96 0.98 2/78 28918
/proc/meminfo: memFree=1633264/2055920 swapFree=4145480/4192956
[pid=28917] ppid=28915 vsize=20168 CPUtime=282.18
/proc/28917/stat : 28917 (minisat_noasser) R 28915 28917 28863 0 -1 4194304 4881 0 0 0 28212 6 0 0 25 0 1 0 249243298 20652032 4827 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28917/statm: 5042 4827 66 130 0 4909 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 20168

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28918
/proc/meminfo: memFree=1632496/2055920 swapFree=4145480/4192956
[pid=28917] ppid=28915 vsize=20960 CPUtime=342.16
/proc/28917/stat : 28917 (minisat_noasser) R 28915 28917 28863 0 -1 4194304 5066 0 0 0 34209 7 0 0 25 0 1 0 249243298 21463040 5012 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28917/statm: 5240 5012 66 130 0 5107 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 20960

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28918
/proc/meminfo: memFree=1632112/2055920 swapFree=4145480/4192956
[pid=28917] ppid=28915 vsize=21368 CPUtime=402.13
/proc/28917/stat : 28917 (minisat_noasser) R 28915 28917 28863 0 -1 4194304 5170 0 0 0 40206 7 0 0 25 0 1 0 249243298 21880832 5116 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/28917/statm: 5342 5116 66 130 0 5209 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 21368

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28918
/proc/meminfo: memFree=1629872/2055920 swapFree=4145480/4192956
[pid=28917] ppid=28915 vsize=23636 CPUtime=462.11
/proc/28917/stat : 28917 (minisat_noasser) R 28915 28917 28863 0 -1 4194304 5730 0 0 0 46202 9 0 0 25 0 1 0 249243298 24203264 5676 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546977 0 0 4096 3 0 0 0 17 1 0 0
/proc/28917/statm: 5909 5676 66 130 0 5776 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 23636

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28918
/proc/meminfo: memFree=1629616/2055920 swapFree=4145480/4192956
[pid=28917] ppid=28915 vsize=23908 CPUtime=522.08
/proc/28917/stat : 28917 (minisat_noasser) R 28915 28917 28863 0 -1 4194304 5801 0 0 0 52199 9 0 0 25 0 1 0 249243298 24481792 5747 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/28917/statm: 5977 5747 66 130 0 5844 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 23908

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28918
/proc/meminfo: memFree=1629360/2055920 swapFree=4145480/4192956
[pid=28917] ppid=28915 vsize=24172 CPUtime=582.06
/proc/28917/stat : 28917 (minisat_noasser) R 28915 28917 28863 0 -1 4194304 5865 0 0 0 58196 10 0 0 25 0 1 0 249243298 24752128 5811 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28917/statm: 6043 5811 66 130 0 5910 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 24172

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28918
/proc/meminfo: memFree=1629232/2055920 swapFree=4145480/4192956
[pid=28917] ppid=28915 vsize=24304 CPUtime=642.04
/proc/28917/stat : 28917 (minisat_noasser) R 28915 28917 28863 0 -1 4194304 5888 0 0 0 64193 11 0 0 25 0 1 0 249243298 24887296 5834 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/28917/statm: 6076 5834 66 130 0 5943 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 24304


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29118
/proc/meminfo: memFree=1613616/2055920 swapFree=4145480/4192956
[pid=28917] ppid=28915 vsize=40524 CPUtime=4000.63
/proc/28917/stat : 28917 (minisat_noasser) R 28915 28917 28863 0 -1 4194304 9777 0 0 0 400018 45 0 0 25 0 1 0 249243298 41496576 9723 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28917/statm: 10131 9723 66 130 0 9998 0
Current children cumulated CPU time (s) 4000.63
Current children cumulated vsize (KiB) 40524

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29118
/proc/meminfo: memFree=1613424/2055920 swapFree=4145480/4192956
[pid=28917] ppid=28915 vsize=40736 CPUtime=4060.61
/proc/28917/stat : 28917 (minisat_noasser) R 28915 28917 28863 0 -1 4194304 9823 0 0 0 406015 46 0 0 25 0 1 0 249243298 41713664 9769 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28917/statm: 10184 9769 66 130 0 10051 0
Current children cumulated CPU time (s) 4060.61
Current children cumulated vsize (KiB) 40736

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29118
/proc/meminfo: memFree=1613360/2055920 swapFree=4145480/4192956
[pid=28917] ppid=28915 vsize=40736 CPUtime=4120.58
/proc/28917/stat : 28917 (minisat_noasser) R 28915 28917 28863 0 -1 4194304 9823 0 0 0 412012 46 0 0 25 0 1 0 249243298 41713664 9769 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28917/statm: 10184 9769 66 130 0 10051 0
Current children cumulated CPU time (s) 4120.58
Current children cumulated vsize (KiB) 40736

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29118
/proc/meminfo: memFree=1613360/2055920 swapFree=4145480/4192956
[pid=28917] ppid=28915 vsize=40948 CPUtime=4180.56
/proc/28917/stat : 28917 (minisat_noasser) R 28915 28917 28863 0 -1 4194304 9843 0 0 0 418009 47 0 0 25 0 1 0 249243298 41930752 9789 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28917/statm: 10237 9789 66 130 0 10104 0
Current children cumulated CPU time (s) 4180.56
Current children cumulated vsize (KiB) 40948

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29118
/proc/meminfo: memFree=1613360/2055920 swapFree=4145480/4192956
[pid=28917] ppid=28915 vsize=40948 CPUtime=4240.54
/proc/28917/stat : 28917 (minisat_noasser) R 28915 28917 28863 0 -1 4194304 9844 0 0 0 424006 48 0 0 25 0 1 0 249243298 41930752 9790 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/28917/statm: 10237 9790 66 130 0 10104 0
Current children cumulated CPU time (s) 4240.54
Current children cumulated vsize (KiB) 40948

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29118
/proc/meminfo: memFree=1613360/2055920 swapFree=4145480/4192956
[pid=28917] ppid=28915 vsize=40948 CPUtime=4300.51
/proc/28917/stat : 28917 (minisat_noasser) R 28915 28917 28863 0 -1 4194304 9844 0 0 0 430003 48 0 0 25 0 1 0 249243298 41930752 9790 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/28917/statm: 10237 9790 66 130 0 10104 0
Current children cumulated CPU time (s) 4300.51
Current children cumulated vsize (KiB) 40948

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29118
/proc/meminfo: memFree=1613360/2055920 swapFree=4145480/4192956
[pid=28917] ppid=28915 vsize=40948 CPUtime=4360.49
/proc/28917/stat : 28917 (minisat_noasser) R 28915 28917 28863 0 -1 4194304 9847 0 0 0 436000 49 0 0 25 0 1 0 249243298 41930752 9793 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/28917/statm: 10237 9793 66 130 0 10104 0
Current children cumulated CPU time (s) 4360.49
Current children cumulated vsize (KiB) 40948

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 29234
/proc/meminfo: memFree=1612032/2055920 swapFree=4145480/4192956
[pid=28917] ppid=28915 vsize=40948 CPUtime=4420.42
/proc/28917/stat : 28917 (minisat_noasser) R 28915 28917 28863 0 -1 4194304 9865 0 0 0 441993 49 0 0 25 0 1 0 249243298 41930752 9811 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28917/statm: 10237 9811 66 130 0 10104 0
Current children cumulated CPU time (s) 4420.42
Current children cumulated vsize (KiB) 40948

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29316
/proc/meminfo: memFree=1612904/2055920 swapFree=4145480/4192956
[pid=28917] ppid=28915 vsize=41092 CPUtime=4480.34
/proc/28917/stat : 28917 (minisat_noasser) R 28915 28917 28863 0 -1 4194304 9878 0 0 0 447984 50 0 0 25 0 1 0 249243298 42078208 9824 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28917/statm: 10273 9824 66 130 0 10140 0
Current children cumulated CPU time (s) 4480.34
Current children cumulated vsize (KiB) 41092

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29316
/proc/meminfo: memFree=1611304/2055920 swapFree=4145480/4192956
[pid=28917] ppid=28915 vsize=42808 CPUtime=4540.31
/proc/28917/stat : 28917 (minisat_noasser) R 28915 28917 28863 0 -1 4194304 10315 0 0 0 453980 51 0 0 25 0 1 0 249243298 43835392 10261 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28917/statm: 10702 10261 66 130 0 10569 0
Current children cumulated CPU time (s) 4540.31
Current children cumulated vsize (KiB) 42808

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29316
/proc/meminfo: memFree=1610856/2055920 swapFree=4145480/4192956
[pid=28917] ppid=28915 vsize=43260 CPUtime=4600.3
/proc/28917/stat : 28917 (minisat_noasser) R 28915 28917 28863 0 -1 4194304 10422 0 0 0 459978 52 0 0 25 0 1 0 249243298 44298240 10368 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552249 0 0 4096 3 0 0 0 17 1 0 0
/proc/28917/statm: 10815 10368 66 130 0 10682 0
Current children cumulated CPU time (s) 4600.3
Current children cumulated vsize (KiB) 43260

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29316
/proc/meminfo: memFree=1610792/2055920 swapFree=4145480/4192956
[pid=28917] ppid=28915 vsize=43472 CPUtime=4660.27
/proc/28917/stat : 28917 (minisat_noasser) R 28915 28917 28863 0 -1 4194304 10464 0 0 0 465975 52 0 0 25 0 1 0 249243298 44515328 10410 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28917/statm: 10868 10410 66 130 0 10735 0
Current children cumulated CPU time (s) 4660.27
Current children cumulated vsize (KiB) 43472

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29316
/proc/meminfo: memFree=1610600/2055920 swapFree=4145480/4192956
[pid=28917] ppid=28915 vsize=43636 CPUtime=4720.25
/proc/28917/stat : 28917 (minisat_noasser) R 28915 28917 28863 0 -1 4194304 10494 0 0 0 471972 53 0 0 25 0 1 0 249243298 44683264 10440 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28917/statm: 10909 10440 66 130 0 10776 0
Current children cumulated CPU time (s) 4720.25
Current children cumulated vsize (KiB) 43636

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29316
/proc/meminfo: memFree=1610544/2055920 swapFree=4145480/4192956
[pid=28917] ppid=28915 vsize=43636 CPUtime=4780.22
/proc/28917/stat : 28917 (minisat_noasser) R 28915 28917 28863 0 -1 4194304 10519 0 0 0 477969 53 0 0 25 0 1 0 249243298 44683264 10465 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28917/statm: 10909 10465 66 130 0 10776 0
Current children cumulated CPU time (s) 4780.22
Current children cumulated vsize (KiB) 43636

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29316
/proc/meminfo: memFree=1610416/2055920 swapFree=4145480/4192956
[pid=28917] ppid=28915 vsize=43852 CPUtime=4840.19
/proc/28917/stat : 28917 (minisat_noasser) R 28915 28917 28863 0 -1 4194304 10541 0 0 0 483966 53 0 0 25 0 1 0 249243298 44904448 10487 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28917/statm: 10963 10487 66 130 0 10830 0
Current children cumulated CPU time (s) 4840.19
Current children cumulated vsize (KiB) 43852

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29316
/proc/meminfo: memFree=1610416/2055920 swapFree=4145480/4192956
[pid=28917] ppid=28915 vsize=43852 CPUtime=4900.17
/proc/28917/stat : 28917 (minisat_noasser) R 28915 28917 28863 0 -1 4194304 10542 0 0 0 489963 54 0 0 25 0 1 0 249243298 44904448 10488 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546907 0 0 4096 3 0 0 0 17 1 0 0
/proc/28917/statm: 10963 10488 66 130 0 10830 0
Current children cumulated CPU time (s) 4900.17
Current children cumulated vsize (KiB) 43852

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29316
/proc/meminfo: memFree=1610480/2055920 swapFree=4145480/4192956
[pid=28917] ppid=28915 vsize=43852 CPUtime=4960.15
/proc/28917/stat : 28917 (minisat_noasser) R 28915 28917 28863 0 -1 4194304 10544 0 0 0 495960 55 0 0 25 0 1 0 249243298 44904448 10490 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547196 0 0 4096 3 0 0 0 17 1 0 0
/proc/28917/statm: 10963 10490 66 130 0 10830 0
Current children cumulated CPU time (s) 4960.15
Current children cumulated vsize (KiB) 43852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29316
/proc/meminfo: memFree=1610416/2055920 swapFree=4145480/4192956
[pid=28917] ppid=28915 vsize=43852 CPUtime=5000.04
/proc/28917/stat : 28917 (minisat_noasser) R 28915 28917 28863 0 -1 4194304 10544 0 0 0 499949 55 0 0 25 0 1 0 249243298 44904448 10490 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/28917/statm: 10963 10490 66 130 0 10830 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 43852

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.21
CPU time (s): 5000.06
CPU user time (s): 4999.49
CPU system time (s): 0.559914
CPU usage (%): 99.9569
Max. virtual memory (cumulated for all children) (KiB): 43852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.49
system time used= 0.559914
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10544
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= 103324

runsolver used 3.90341 second user time and 11.0763 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Sat Apr 28 03:47:38 UTC 2007

IDJOB= 425002
IDBENCH= 20095
IDSOLVER= 189
FILE ID= node10/425002-1177732058

PBS_JOBID= 4715467

Free space on /tmp= 66532 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S787287513-16.cnf
COMMAND LINE= /tmp/evaluation/425002-1177732058/minisat_noassertions /tmp/evaluation/425002-1177732058/instance-425002-1177732058.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-425002-1177732058 -o ROOT/results/node10/solver-425002-1177732058 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425002-1177732058/minisat_noassertions /tmp/evaluation/425002-1177732058/instance-425002-1177732058.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  a02a2738089687e729cfe1ab1c276d10

RANDOM SEED= 166674822

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.259
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		: 3000.259
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:       1653064 kB
Buffers:         48076 kB
Cached:         264832 kB
SwapCached:      16008 kB
Active:         173448 kB
Inactive:       162828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1653064 kB
SwapTotal:     4192956 kB
SwapFree:      4145480 kB
Dirty:            2116 kB
Writeback:           0 kB
Mapped:          29992 kB
Slab:            52224 kB
Committed_AS:  3793892 kB
PageTables:       1708 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= 66532 MiB

End job on node10 on Sat Apr 28 05:11:02 UTC 2007