Trace number 421186

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) 1200.04 1200.51

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:         0.04         s                                       |
0.49/0.55	c ============================[ Search Statistics ]==============================
0.49/0.55	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.49/0.55	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.49/0.55	c ===============================================================================
0.49/0.55	c |         0 |     240    20400   142800 |     6800        0    nan |  0.000 % |
0.49/0.57	c |       100 |     240    20400   142800 |     7480      100     62 |  0.002 % |
0.49/0.58	c |       251 |     240    20400   142800 |     8228      251     61 |  0.002 % |
0.59/0.61	c |       476 |     240    20400   142800 |     9050      476     62 |  0.002 % |
0.59/0.64	c |       813 |     240    20400   142800 |     9955      813     62 |  0.002 % |
0.59/0.69	c |      1319 |     240    20400   142800 |    10951     1319     63 |  0.002 % |
0.69/0.77	c |      2080 |     240    20400   142800 |    12046     2080     63 |  0.002 % |
0.79/0.89	c |      3219 |     240    20400   142800 |    13251     3219     64 |  0.002 % |
1.10/1.10	c |      4928 |     240    20400   142800 |    14576     4928     65 |  0.002 % |
1.39/1.46	c |      7492 |     240    20400   142800 |    16034     7492     65 |  0.002 % |
2.09/2.12	c |     11336 |     240    20400   142800 |    17637    11336     66 |  0.002 % |
3.39/3.43	c |     17102 |     240    20400   142800 |    19401    17102     66 |  0.002 % |
5.50/5.55	c |     25752 |     240    20400   142800 |    21341    16002     65 |  0.002 % |
8.79/8.89	c |     38726 |     240    20400   142800 |    23475    18241     67 |  0.002 % |
14.49/14.52	c |     58187 |     240    20400   142800 |    25822    13371     68 |  0.002 % |
23.98/24.08	c |     87380 |     240    20400   142800 |    28405    14087     66 |  0.002 % |
38.17/38.25	c |    131169 |     240    20400   142800 |    31245    24592     67 |  0.002 % |
62.57/62.62	c |    196854 |     240    20400   142800 |    34370    14526     67 |  0.002 % |
101.35/101.40	c |    295380 |     240    20400   142800 |    37807    25644     67 |  0.002 % |
160.33/160.42	c |    443170 |     240    20400   142800 |    41588    22579     67 |  0.002 % |
261.99/262.18	c |    664853 |     240    20400   142800 |    45746    16113     65 |  0.002 % |
422.13/422.38	c |    997379 |     240    20400   142800 |    50321    26437     66 |  0.002 % |
675.73/676.09	c |   1496168 |     240    20400   142800 |    55353    47922     68 |  0.002 % |
1076.47/1076.94	c |   2244351 |     240    20400   142800 |    60889    47227     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/node10/watcher-421186-1177500052 -o ROOT/results/node10/solver-421186-1177500052 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421186-1177500052/minisat_noassertions /tmp/evaluation/421186-1177500052/instance-421186-1177500052.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 3/77 8105
/proc/meminfo: memFree=1815456/2055920 swapFree=4145420/4192956
[pid=8105] ppid=8103 vsize=1856 CPUtime=0
/proc/8105/stat : 8105 (minisat_noasser) R 8103 8105 6922 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 226042705 1900544 259 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/8105/statm: 464 259 50 130 0 331 0

[startup+0.067302 s]
/proc/loadavg: 0.91 0.97 0.94 3/77 8105
/proc/meminfo: memFree=1815456/2055920 swapFree=4145420/4192956
[pid=8105] ppid=8103 vsize=3724 CPUtime=0.06
/proc/8105/stat : 8105 (minisat_noasser) R 8103 8105 6922 0 -1 4194304 751 0 0 0 6 0 0 0 18 0 1 0 226042705 3813376 737 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/8105/statm: 931 737 62 130 0 798 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3724

[startup+0.101309 s]
/proc/loadavg: 0.91 0.97 0.94 3/77 8105
/proc/meminfo: memFree=1815456/2055920 swapFree=4145420/4192956
[pid=8105] ppid=8103 vsize=3724 CPUtime=0.09
/proc/8105/stat : 8105 (minisat_noasser) R 8103 8105 6922 0 -1 4194304 751 0 0 0 9 0 0 0 18 0 1 0 226042705 3813376 737 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/8105/statm: 931 737 62 130 0 798 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3724

[startup+0.301352 s]
/proc/loadavg: 0.91 0.97 0.94 3/77 8105
/proc/meminfo: memFree=1815456/2055920 swapFree=4145420/4192956
[pid=8105] ppid=8103 vsize=3724 CPUtime=0.29
/proc/8105/stat : 8105 (minisat_noasser) R 8103 8105 6922 0 -1 4194304 751 0 0 0 29 0 0 0 19 0 1 0 226042705 3813376 737 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134534063 0 0 4096 3 0 0 0 17 1 0 0
/proc/8105/statm: 931 737 62 130 0 798 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3724

[startup+0.701438 s]
/proc/loadavg: 0.91 0.97 0.94 3/77 8105
/proc/meminfo: memFree=1815456/2055920 swapFree=4145420/4192956
[pid=8105] ppid=8103 vsize=3724 CPUtime=0.69
/proc/8105/stat : 8105 (minisat_noasser) R 8103 8105 6922 0 -1 4194304 801 0 0 0 69 0 0 0 23 0 1 0 226042705 3813376 747 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8105/statm: 931 747 66 130 0 798 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3724

[startup+1.50161 s]
/proc/loadavg: 0.91 0.97 0.94 2/78 8106
/proc/meminfo: memFree=1812312/2055920 swapFree=4145420/4192956
[pid=8105] ppid=8103 vsize=5176 CPUtime=1.49
/proc/8105/stat : 8105 (minisat_noasser) R 8103 8105 6922 0 -1 4194304 1169 0 0 0 149 0 0 0 25 0 1 0 226042705 5300224 1115 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8105/statm: 1294 1115 66 130 0 1161 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5176

[startup+3.10196 s]
/proc/loadavg: 0.91 0.97 0.94 2/78 8106
/proc/meminfo: memFree=1810072/2055920 swapFree=4145420/4192956
[pid=8105] ppid=8103 vsize=7584 CPUtime=3.09
/proc/8105/stat : 8105 (minisat_noasser) R 8103 8105 6922 0 -1 4194304 1768 0 0 0 309 0 0 0 25 0 1 0 226042705 7766016 1714 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8105/statm: 1896 1714 66 130 0 1763 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7584

[startup+6.30165 s]
/proc/loadavg: 0.92 0.97 0.94 2/78 8106
/proc/meminfo: memFree=1807448/2055920 swapFree=4145420/4192956
[pid=8105] ppid=8103 vsize=8780 CPUtime=6.29
/proc/8105/stat : 8105 (minisat_noasser) R 8103 8105 6922 0 -1 4194304 2042 0 0 0 628 1 0 0 25 0 1 0 226042705 8990720 1988 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/8105/statm: 2195 1988 66 130 0 2062 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8780

[startup+12.702 s]
/proc/loadavg: 0.93 0.97 0.94 2/78 8106
/proc/meminfo: memFree=1805784/2055920 swapFree=4145420/4192956
[pid=8105] ppid=8103 vsize=10364 CPUtime=12.69
/proc/8105/stat : 8105 (minisat_noasser) R 8103 8105 6922 0 -1 4194304 2440 0 0 0 1268 1 0 0 25 0 1 0 226042705 10612736 2386 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8105/statm: 2591 2386 66 130 0 2458 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10364

[startup+25.5018 s]
/proc/loadavg: 0.94 0.97 0.94 2/78 8106
/proc/meminfo: memFree=1804568/2055920 swapFree=4145420/4192956
[pid=8105] ppid=8103 vsize=11552 CPUtime=25.48
/proc/8105/stat : 8105 (minisat_noasser) R 8103 8105 6922 0 -1 4194304 2752 0 0 0 2547 1 0 0 25 0 1 0 226042705 11829248 2698 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8105/statm: 2888 2698 66 130 0 2755 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11552

[startup+51.1013 s]
/proc/loadavg: 0.96 0.97 0.94 2/78 8106
/proc/meminfo: memFree=1802328/2055920 swapFree=4145420/4192956
[pid=8105] ppid=8103 vsize=13832 CPUtime=51.07
/proc/8105/stat : 8105 (minisat_noasser) R 8103 8105 6922 0 -1 4194304 3299 0 0 0 5105 2 0 0 25 0 1 0 226042705 14163968 3245 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/8105/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: 0.98 0.97 0.94 3/78 8106
/proc/meminfo: memFree=1800664/2055920 swapFree=4145420/4192956
[pid=8105] ppid=8103 vsize=15420 CPUtime=102.25
/proc/8105/stat : 8105 (minisat_noasser) R 8103 8105 6922 0 -1 4194304 3707 0 0 0 10223 2 0 0 25 0 1 0 226042705 15790080 3653 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/8105/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: 0.99 0.97 0.94 2/78 8106
/proc/meminfo: memFree=1799128/2055920 swapFree=4145420/4192956
[pid=8105] ppid=8103 vsize=16872 CPUtime=162.23
/proc/8105/stat : 8105 (minisat_noasser) R 8103 8105 6922 0 -1 4194304 4081 0 0 0 16220 3 0 0 25 0 1 0 226042705 17276928 4027 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548048 0 0 4096 3 0 0 0 17 1 0 0
/proc/8105/statm: 4218 4027 66 130 0 4085 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 16872

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 8106
/proc/meminfo: memFree=1797208/2055920 swapFree=4145420/4192956
[pid=8105] ppid=8103 vsize=19072 CPUtime=222.21
/proc/8105/stat : 8105 (minisat_noasser) R 8103 8105 6922 0 -1 4194304 4598 0 0 0 22217 4 0 0 25 0 1 0 226042705 19529728 4544 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/8105/statm: 4768 4544 66 130 0 4635 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 19072

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 8106
/proc/meminfo: memFree=1795992/2055920 swapFree=4145420/4192956
[pid=8105] ppid=8103 vsize=20168 CPUtime=282.18
/proc/8105/stat : 8105 (minisat_noasser) R 8103 8105 6922 0 -1 4194304 4881 0 0 0 28214 4 0 0 25 0 1 0 226042705 20652032 4827 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/8105/statm: 5042 4827 66 130 0 4909 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 20168

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 8106
/proc/meminfo: memFree=1795288/2055920 swapFree=4145420/4192956
[pid=8105] ppid=8103 vsize=20960 CPUtime=342.16
/proc/8105/stat : 8105 (minisat_noasser) R 8103 8105 6922 0 -1 4194304 5066 0 0 0 34211 5 0 0 25 0 1 0 226042705 21463040 5012 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547008 0 0 4096 3 0 0 0 17 1 0 0
/proc/8105/statm: 5240 5012 66 130 0 5107 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 20960

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 8106
/proc/meminfo: memFree=1794904/2055920 swapFree=4145420/4192956
[pid=8105] ppid=8103 vsize=21368 CPUtime=402.13
/proc/8105/stat : 8105 (minisat_noasser) R 8103 8105 6922 0 -1 4194304 5170 0 0 0 40208 5 0 0 25 0 1 0 226042705 21880832 5116 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547008 0 0 4096 3 0 0 0 17 1 0 0
/proc/8105/statm: 5342 5116 66 130 0 5209 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 21368

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 8106
/proc/meminfo: memFree=1792600/2055920 swapFree=4145420/4192956
[pid=8105] ppid=8103 vsize=23636 CPUtime=462.11
/proc/8105/stat : 8105 (minisat_noasser) R 8103 8105 6922 0 -1 4194304 5730 0 0 0 46204 7 0 0 25 0 1 0 226042705 24203264 5676 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8105/statm: 5909 5676 66 130 0 5776 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 23636

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 8106
/proc/meminfo: memFree=1792344/2055920 swapFree=4145420/4192956
[pid=8105] ppid=8103 vsize=23908 CPUtime=522.08
/proc/8105/stat : 8105 (minisat_noasser) R 8103 8105 6922 0 -1 4194304 5800 0 0 0 52201 7 0 0 25 0 1 0 226042705 24481792 5746 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8105/statm: 5977 5746 66 130 0 5844 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 23908

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 8106
/proc/meminfo: memFree=1792088/2055920 swapFree=4145420/4192956
[pid=8105] ppid=8103 vsize=24172 CPUtime=582.06
/proc/8105/stat : 8105 (minisat_noasser) R 8103 8105 6922 0 -1 4194304 5865 0 0 0 58198 8 0 0 25 0 1 0 226042705 24752128 5811 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8105/statm: 6043 5811 66 130 0 5910 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 24172

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 8106
/proc/meminfo: memFree=1791960/2055920 swapFree=4145420/4192956
[pid=8105] ppid=8103 vsize=24304 CPUtime=642.04
/proc/8105/stat : 8105 (minisat_noasser) R 8103 8105 6922 0 -1 4194304 5888 0 0 0 64196 8 0 0 25 0 1 0 226042705 24887296 5834 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/8105/statm: 6076 5834 66 130 0 5943 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 24304

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 8106
/proc/meminfo: memFree=1790680/2055920 swapFree=4145420/4192956
[pid=8105] ppid=8103 vsize=25624 CPUtime=702.01
/proc/8105/stat : 8105 (minisat_noasser) R 8103 8105 6922 0 -1 4194304 6217 0 0 0 70192 9 0 0 25 0 1 0 226042705 26238976 6163 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134555071 0 0 4096 3 0 0 0 17 1 0 0
/proc/8105/statm: 6406 6163 66 130 0 6273 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 25624

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 8106
/proc/meminfo: memFree=1790040/2055920 swapFree=4145420/4192956
[pid=8105] ppid=8103 vsize=26312 CPUtime=762
/proc/8105/stat : 8105 (minisat_noasser) R 8103 8105 6922 0 -1 4194304 6375 0 0 0 76190 10 0 0 25 0 1 0 226042705 26943488 6321 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8105/statm: 6578 6321 66 130 0 6445 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 26312

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 8108
/proc/meminfo: memFree=1789704/2055920 swapFree=4145420/4192956
[pid=8105] ppid=8103 vsize=26444 CPUtime=821.96
/proc/8105/stat : 8105 (minisat_noasser) R 8103 8105 6922 0 -1 4194304 6414 0 0 0 82186 10 0 0 25 0 1 0 226042705 27078656 6360 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8105/statm: 6611 6360 66 130 0 6478 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 26444

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 8108
/proc/meminfo: memFree=1789464/2055920 swapFree=4145420/4192956
[pid=8105] ppid=8103 vsize=26884 CPUtime=881.94
/proc/8105/stat : 8105 (minisat_noasser) R 8103 8105 6922 0 -1 4194304 6510 0 0 0 88183 11 0 0 25 0 1 0 226042705 27529216 6456 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/8105/statm: 6721 6456 66 130 0 6588 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 26884

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 8108
/proc/meminfo: memFree=1789208/2055920 swapFree=4145420/4192956
[pid=8105] ppid=8103 vsize=27196 CPUtime=941.92
/proc/8105/stat : 8105 (minisat_noasser) R 8103 8105 6922 0 -1 4194304 6576 0 0 0 94181 11 0 0 25 0 1 0 226042705 27848704 6522 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8105/statm: 6799 6522 66 130 0 6666 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 27196

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 8108
/proc/meminfo: memFree=1789208/2055920 swapFree=4145420/4192956
[pid=8105] ppid=8103 vsize=27196 CPUtime=1001.9
/proc/8105/stat : 8105 (minisat_noasser) R 8103 8105 6922 0 -1 4194304 6589 0 0 0 100178 12 0 0 25 0 1 0 226042705 27848704 6535 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546794 0 0 4096 3 0 0 0 17 1 0 0
/proc/8105/statm: 6799 6535 66 130 0 6666 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 27196

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 8108
/proc/meminfo: memFree=1789080/2055920 swapFree=4145420/4192956
[pid=8105] ppid=8103 vsize=27336 CPUtime=1061.87
/proc/8105/stat : 8105 (minisat_noasser) R 8103 8105 6922 0 -1 4194304 6607 0 0 0 106175 12 0 0 25 0 1 0 226042705 27992064 6553 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548419 0 0 4096 3 0 0 0 17 1 0 0
/proc/8105/statm: 6834 6553 66 130 0 6701 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 27336

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 8108
/proc/meminfo: memFree=1786904/2055920 swapFree=4145420/4192956
[pid=8105] ppid=8103 vsize=29448 CPUtime=1121.84
/proc/8105/stat : 8105 (minisat_noasser) R 8103 8105 6922 0 -1 4194304 7166 0 0 0 112171 13 0 0 25 0 1 0 226042705 30154752 7112 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8105/statm: 7362 7112 66 130 0 7229 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 29448

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 8108
/proc/meminfo: memFree=1786648/2055920 swapFree=4145420/4192956
[pid=8105] ppid=8103 vsize=29744 CPUtime=1181.83
/proc/8105/stat : 8105 (minisat_noasser) R 8103 8105 6922 0 -1 4194304 7220 0 0 0 118169 14 0 0 25 0 1 0 226042705 30457856 7166 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8105/statm: 7436 7166 66 130 0 7303 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 29744



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 8108
/proc/meminfo: memFree=1786584/2055920 swapFree=4145420/4192956
[pid=8105] ppid=8103 vsize=29876 CPUtime=1200.02
/proc/8105/stat : 8105 (minisat_noasser) R 8103 8105 6922 0 -1 4194304 7246 0 0 0 119988 14 0 0 25 0 1 0 226042705 30593024 7192 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8105/statm: 7469 7192 66 130 0 7336 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 29876

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: 0.99 0.97 0.94 2/78 8108
/proc/meminfo: memFree=1786584/2055920 swapFree=4145420/4192956
[pid=8105] ppid=8103 vsize=29876 CPUtime=1200.02
/proc/8105/stat : 8105 (minisat_noasser) R 8103 8105 6922 0 -1 4194304 7246 0 0 0 119988 14 0 0 25 0 1 0 226042705 30593024 7192 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8105/statm: 7469 7192 66 130 0 7336 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 29876

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.04
CPU user time (s): 1199.89
CPU system time (s): 0.149977
CPU usage (%): 99.9604
Max. virtual memory (cumulated for all children) (KiB): 29876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.149977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7246
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= 1603

runsolver used 0.954854 second user time and 2.57461 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Wed Apr 25 11:20:52 UTC 2007

IDJOB= 421186
IDBENCH= 20095
IDSOLVER= 188
FILE ID= node10/421186-1177500052

PBS_JOBID= 4685810

Free space on /tmp= 66273 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/421186-1177500052/minisat_noassertions /tmp/evaluation/421186-1177500052/instance-421186-1177500052.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-421186-1177500052 -o ROOT/results/node10/solver-421186-1177500052 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421186-1177500052/minisat_noassertions /tmp/evaluation/421186-1177500052/instance-421186-1177500052.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  a02a2738089687e729cfe1ab1c276d10

RANDOM SEED= 664841583

TIME LIMIT= 1200 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:       1815864 kB
Buffers:         39364 kB
Cached:         134040 kB
SwapCached:      16248 kB
Active:         119592 kB
Inactive:        77608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1815864 kB
SwapTotal:     4192956 kB
SwapFree:      4145420 kB
Dirty:            2088 kB
Writeback:           0 kB
Mapped:          30044 kB
Slab:            28396 kB
Committed_AS:  3744228 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= 66273 MiB

End job on node10 on Wed Apr 25 11:40:55 UTC 2007