Trace number 425166

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) 5000.05 5002.01

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S30263233-06-SAT.cnf
MD5SUM19bf4df3850e38181cad28d3dbbeced7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.048992
Satisfiable
(Un)Satisfiability was proved
Number of variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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:  1170                                                 |
0.00/0.00	c |  Number of clauses:    4234                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |    1083     4107    12261 |     1369        0    nan |  0.000 % |
0.00/0.01	c |       101 |    1083     4107    12261 |     1505      101     26 |  0.000 % |
0.00/0.02	c |       252 |    1083     4107    12261 |     1656      252     27 |  0.000 % |
0.00/0.03	c |       477 |    1083     4107    12261 |     1822      477     27 |  0.000 % |
0.00/0.06	c |       815 |    1083     4107    12261 |     2004      815     27 |  0.000 % |
0.07/0.09	c |      1324 |    1083     4107    12261 |     2204     1324     27 |  0.000 % |
0.10/0.14	c |      2084 |    1083     4107    12261 |     2425     2084     28 |  0.000 % |
0.20/0.23	c |      3223 |    1083     4107    12261 |     2667     1940     28 |  0.000 % |
0.30/0.36	c |      4932 |    1083     4107    12261 |     2934     2256     26 |  0.000 % |
0.50/0.57	c |      7495 |    1083     4107    12261 |     3228     1750     27 |  0.000 % |
0.79/0.88	c |     11339 |    1083     4107    12261 |     3550     2193     30 |  0.000 % |
1.29/1.39	c |     17105 |    1083     4107    12261 |     3905     2490     25 |  0.000 % |
2.10/2.17	c |     25755 |    1083     4107    12261 |     4296     3078     26 |  0.000 % |
3.39/3.40	c |     38730 |    1083     4107    12261 |     4726     2843     25 |  0.000 % |
5.29/5.40	c |     58191 |    1083     4107    12261 |     5198     2891     25 |  0.000 % |
8.39/8.47	c |     87383 |    1083     4107    12261 |     5718     2860     24 |  0.000 % |
13.19/13.28	c |    131172 |    1083     4107    12261 |     6290     5771     25 |  0.000 % |
20.79/20.86	c |    196857 |    1083     4107    12261 |     6919     4010     26 |  0.000 % |
32.19/32.21	c |    295383 |    1083     4107    12261 |     7611     4089     30 |  0.000 % |
50.28/50.34	c |    443172 |    1083     4107    12261 |     8372     5036     25 |  0.000 % |
80.07/80.12	c |    664856 |    1083     4107    12261 |     9209     5262     32 |  0.000 % |
124.76/124.89	c |    997382 |    1083     4107    12261 |    10130     6328     30 |  0.000 % |
198.14/198.23	c |   1496172 |    1083     4107    12261 |    11144     7262     30 |  0.000 % |
307.41/307.50	c |   2244354 |    1083     4107    12261 |    12258     6480     27 |  0.000 % |
485.06/485.26	c |   3366629 |    1083     4107    12261 |    13484     7641     30 |  0.000 % |
760.19/760.45	c |   5050040 |    1083     4107    12261 |    14832    11396     27 |  0.000 % |
1208.77/1209.19	c |   7575157 |    1083     4107    12261 |    16315     8367     33 |  0.000 % |
1927.37/1927.98	c |  11362835 |    1083     4107    12261 |    17947    14411     32 |  0.000 % |
3090.34/3091.30	c |  17044349 |    1083     4107    12261 |    19742    14498     28 |  0.000 % |
4886.16/4888.11	c |  25566618 |    1083     4107    12261 |    21716    18333     27 |  0.000 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node50/watcher-425166-1177809441 -o ROOT/results/node50/solver-425166-1177809441 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425166-1177809441/minisat_noassertions /tmp/evaluation/425166-1177809441/instance-425166-1177809441.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: 0.92 0.98 0.99 3/64 10151
/proc/meminfo: memFree=1508024/2055920 swapFree=4183624/4192956
[pid=10151] ppid=10149 vsize=1988 CPUtime=0
/proc/10151/stat : 10151 (minisat_noasser) R 10149 10151 9660 0 -1 4194304 173 0 0 0 0 0 0 0 18 0 1 0 135789276 2035712 159 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/10151/statm: 497 159 50 130 0 364 0

[startup+0.072208 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 10151
/proc/meminfo: memFree=1508024/2055920 swapFree=4183624/4192956
[pid=10151] ppid=10149 vsize=2132 CPUtime=0.07
/proc/10151/stat : 10151 (minisat_noasser) R 10149 10151 9660 0 -1 4194304 225 0 0 0 7 0 0 0 18 0 1 0 135789276 2183168 211 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/10151/statm: 533 211 66 130 0 400 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2132

[startup+0.10221 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 10151
/proc/meminfo: memFree=1508024/2055920 swapFree=4183624/4192956
[pid=10151] ppid=10149 vsize=2264 CPUtime=0.1
/proc/10151/stat : 10151 (minisat_noasser) R 10149 10151 9660 0 -1 4194304 240 0 0 0 10 0 0 0 18 0 1 0 135789276 2318336 226 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546594 0 0 4096 3 0 0 0 17 1 0 0
/proc/10151/statm: 566 226 66 130 0 433 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2264

[startup+0.302227 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 10151
/proc/meminfo: memFree=1508024/2055920 swapFree=4183624/4192956
[pid=10151] ppid=10149 vsize=2396 CPUtime=0.3
/proc/10151/stat : 10151 (minisat_noasser) R 10149 10151 9660 0 -1 4194304 294 0 0 0 30 0 0 0 19 0 1 0 135789276 2453504 280 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552475 0 0 4096 3 0 0 0 17 1 0 0
/proc/10151/statm: 599 280 66 130 0 466 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2396

[startup+0.701275 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 10151
/proc/meminfo: memFree=1508024/2055920 swapFree=4183624/4192956
[pid=10151] ppid=10149 vsize=2528 CPUtime=0.69
/proc/10151/stat : 10151 (minisat_noasser) R 10149 10151 9660 0 -1 4194304 337 0 0 0 69 0 0 0 22 0 1 0 135789276 2588672 323 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545947 0 0 4096 3 0 0 0 17 1 0 0
/proc/10151/statm: 632 323 66 130 0 499 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2528

[startup+1.50133 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 10152
/proc/meminfo: memFree=1506864/2055920 swapFree=4183624/4192956
[pid=10151] ppid=10149 vsize=2660 CPUtime=1.49
/proc/10151/stat : 10151 (minisat_noasser) R 10149 10151 9660 0 -1 4194304 359 0 0 0 149 0 0 0 25 0 1 0 135789276 2723840 345 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/10151/statm: 665 345 66 130 0 532 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2660

[startup+3.10147 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 10152
/proc/meminfo: memFree=1506608/2055920 swapFree=4183624/4192956
[pid=10151] ppid=10149 vsize=2924 CPUtime=3.09
/proc/10151/stat : 10151 (minisat_noasser) R 10149 10151 9660 0 -1 4194304 418 0 0 0 309 0 0 0 25 0 1 0 135789276 2994176 404 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134557844 0 0 4096 3 0 0 0 17 1 0 0
/proc/10151/statm: 731 404 66 130 0 598 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2924

[startup+6.30175 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 10152
/proc/meminfo: memFree=1506224/2055920 swapFree=4183624/4192956
[pid=10151] ppid=10149 vsize=3188 CPUtime=6.29
/proc/10151/stat : 10151 (minisat_noasser) R 10149 10151 9660 0 -1 4194304 475 0 0 0 629 0 0 0 25 0 1 0 135789276 3264512 461 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/10151/statm: 797 461 66 130 0 664 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3188

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 10152
/proc/meminfo: memFree=1505784/2055920 swapFree=4183624/4192956
[pid=10151] ppid=10149 vsize=3452 CPUtime=12.69
/proc/10151/stat : 10151 (minisat_noasser) R 10149 10151 9660 0 -1 4194304 559 0 0 0 1269 0 0 0 25 0 1 0 135789276 3534848 545 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/10151/statm: 863 545 66 130 0 730 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3452

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 10152
/proc/meminfo: memFree=1505272/2055920 swapFree=4183624/4192956
[pid=10151] ppid=10149 vsize=3980 CPUtime=25.49
/proc/10151/stat : 10151 (minisat_noasser) R 10149 10151 9660 0 -1 4194304 692 0 0 0 2549 0 0 0 25 0 1 0 135789276 4075520 678 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547072 0 0 4096 3 0 0 0 17 1 0 0
/proc/10151/statm: 995 678 66 130 0 862 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3980

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 10152
/proc/meminfo: memFree=1504696/2055920 swapFree=4183624/4192956
[pid=10151] ppid=10149 vsize=4660 CPUtime=51.08
/proc/10151/stat : 10151 (minisat_noasser) R 10149 10151 9660 0 -1 4194304 845 0 0 0 5108 0 0 0 25 0 1 0 135789276 4771840 831 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/10151/statm: 1165 831 66 130 0 1032 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4660

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 10152
/proc/meminfo: memFree=1503800/2055920 swapFree=4183624/4192956
[pid=10151] ppid=10149 vsize=5448 CPUtime=102.27
/proc/10151/stat : 10151 (minisat_noasser) R 10149 10151 9660 0 -1 4194304 1044 0 0 0 10227 0 0 0 25 0 1 0 135789276 5578752 1030 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10151/statm: 1362 1030 66 130 0 1229 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5448

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 10152
/proc/meminfo: memFree=1503032/2055920 swapFree=4183624/4192956
[pid=10151] ppid=10149 vsize=6240 CPUtime=162.25
/proc/10151/stat : 10151 (minisat_noasser) R 10149 10151 9660 0 -1 4194304 1236 0 0 0 16225 0 0 0 25 0 1 0 135789276 6389760 1222 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/10151/statm: 1560 1222 66 130 0 1427 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6240

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10152
/proc/meminfo: memFree=1502456/2055920 swapFree=4183624/4192956
[pid=10151] ppid=10149 vsize=6768 CPUtime=222.23
/proc/10151/stat : 10151 (minisat_noasser) R 10149 10151 9660 0 -1 4194304 1371 0 0 0 22223 0 0 0 25 0 1 0 135789276 6930432 1357 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/10151/statm: 1692 1357 66 130 0 1559 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6768

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10152
/proc/meminfo: memFree=1502136/2055920 swapFree=4183624/4192956
[pid=10151] ppid=10149 vsize=7032 CPUtime=282.21
/proc/10151/stat : 10151 (minisat_noasser) R 10149 10151 9660 0 -1 4194304 1440 0 0 0 28221 0 0 0 25 0 1 0 135789276 7200768 1426 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/10151/statm: 1758 1426 66 130 0 1625 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 7032

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10152
/proc/meminfo: memFree=1501432/2055920 swapFree=4183624/4192956
[pid=10151] ppid=10149 vsize=7740 CPUtime=342.19
/proc/10151/stat : 10151 (minisat_noasser) R 10149 10151 9660 0 -1 4194304 1630 0 0 0 34219 0 0 0 25 0 1 0 135789276 7925760 1616 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/10151/statm: 1935 1616 66 130 0 1802 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 7740

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10152
/proc/meminfo: memFree=1501112/2055920 swapFree=4183624/4192956
[pid=10151] ppid=10149 vsize=8140 CPUtime=402.19
/proc/10151/stat : 10151 (minisat_noasser) R 10149 10151 9660 0 -1 4194304 1724 0 0 0 40218 1 0 0 25 0 1 0 135789276 8335360 1710 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/10151/statm: 2035 1710 66 130 0 1902 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 8140

[startup+462.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10152
/proc/meminfo: memFree=1500856/2055920 swapFree=4183624/4192956
[pid=10151] ppid=10149 vsize=8364 CPUtime=462.17
/proc/10151/stat : 10151 (minisat_noasser) R 10149 10151 9660 0 -1 4194304 1778 0 0 0 46216 1 0 0 25 0 1 0 135789276 8564736 1764 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 0 0 0
/proc/10151/statm: 2091 1764 66 130 0 1958 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 8364

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10152
/proc/meminfo: memFree=1500600/2055920 swapFree=4183624/4192956
[pid=10151] ppid=10149 vsize=8628 CPUtime=522.15
/proc/10151/stat : 10151 (minisat_noasser) R 10149 10151 9660 0 -1 4194304 1846 0 0 0 52214 1 0 0 25 0 1 0 135789276 8835072 1832 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/10151/statm: 2157 1832 66 130 0 2024 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 8628

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10152
/proc/meminfo: memFree=1500344/2055920 swapFree=4183624/4192956
[pid=10151] ppid=10149 vsize=8896 CPUtime=582.13
/proc/10151/stat : 10151 (minisat_noasser) R 10149 10151 9660 0 -1 4194304 1922 0 0 0 58212 1 0 0 25 0 1 0 135789276 9109504 1908 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/10151/statm: 2224 1908 66 130 0 2091 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 8896

[startup+642.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10152
/proc/meminfo: memFree=1500088/2055920 swapFree=4183624/4192956
[pid=10151] ppid=10149 vsize=9160 CPUtime=642.13
/proc/10151/stat : 10151 (minisat_noasser) R 10149 10151 9660 0 -1 4194304 1986 0 0 0 64211 2 0 0 25 0 1 0 135789276 9379840 1972 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547282 0 0 4096 3 0 0 0 17 1 0 0
/proc/10151/statm: 2290 1972 66 130 0 2157 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 9160


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

[startup+4002.3 s]
/proc/loadavg: 1.93 1.41 1.15 2/65 13094
/proc/meminfo: memFree=1452856/2055920 swapFree=4183624/4192956
[pid=10151] ppid=10149 vsize=16008 CPUtime=4000.6
/proc/10151/stat : 10151 (minisat_noasser) R 10149 10151 9660 0 -1 4194304 3652 0 0 0 400033 27 0 0 25 0 1 0 135789276 16392192 3638 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/10151/statm: 4002 3638 66 130 0 3869 0
Current children cumulated CPU time (s) 4000.6
Current children cumulated vsize (KiB) 16008

[startup+4062.31 s]
/proc/loadavg: 1.34 1.33 1.14 2/65 13094
/proc/meminfo: memFree=1452920/2055920 swapFree=4183624/4192956
[pid=10151] ppid=10149 vsize=16008 CPUtime=4060.59
/proc/10151/stat : 10151 (minisat_noasser) R 10149 10151 9660 0 -1 4194304 3653 0 0 0 406032 27 0 0 25 0 1 0 135789276 16392192 3639 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/10151/statm: 4002 3639 66 130 0 3869 0
Current children cumulated CPU time (s) 4060.59
Current children cumulated vsize (KiB) 16008

[startup+4122.3 s]
/proc/loadavg: 1.12 1.27 1.13 2/65 13094
/proc/meminfo: memFree=1452984/2055920 swapFree=4183624/4192956
[pid=10151] ppid=10149 vsize=16008 CPUtime=4120.56
/proc/10151/stat : 10151 (minisat_noasser) R 10149 10151 9660 0 -1 4194304 3661 0 0 0 412029 27 0 0 25 0 1 0 135789276 16392192 3647 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/10151/statm: 4002 3647 66 130 0 3869 0
Current children cumulated CPU time (s) 4120.56
Current children cumulated vsize (KiB) 16008

[startup+4182.3 s]
/proc/loadavg: 1.04 1.22 1.11 2/65 13094
/proc/meminfo: memFree=1452984/2055920 swapFree=4183624/4192956
[pid=10151] ppid=10149 vsize=16144 CPUtime=4180.56
/proc/10151/stat : 10151 (minisat_noasser) R 10149 10151 9660 0 -1 4194304 3676 0 0 0 418028 28 0 0 25 0 1 0 135789276 16531456 3662 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10151/statm: 4036 3662 66 130 0 3903 0
Current children cumulated CPU time (s) 4180.56
Current children cumulated vsize (KiB) 16144

[startup+4242.3 s]
/proc/loadavg: 1.01 1.18 1.10 2/65 13094
/proc/meminfo: memFree=1452792/2055920 swapFree=4183624/4192956
[pid=10151] ppid=10149 vsize=16144 CPUtime=4240.54
/proc/10151/stat : 10151 (minisat_noasser) R 10149 10151 9660 0 -1 4194304 3703 0 0 0 424026 28 0 0 25 0 1 0 135789276 16531456 3689 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/10151/statm: 4036 3689 66 130 0 3903 0
Current children cumulated CPU time (s) 4240.54
Current children cumulated vsize (KiB) 16144

[startup+4302.3 s]
/proc/loadavg: 1.00 1.14 1.09 2/65 13094
/proc/meminfo: memFree=1452792/2055920 swapFree=4183624/4192956
[pid=10151] ppid=10149 vsize=16296 CPUtime=4300.52
/proc/10151/stat : 10151 (minisat_noasser) R 10149 10151 9660 0 -1 4194304 3707 0 0 0 430024 28 0 0 25 0 1 0 135789276 16687104 3693 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/10151/statm: 4074 3693 66 130 0 3941 0
Current children cumulated CPU time (s) 4300.52
Current children cumulated vsize (KiB) 16296

[startup+4362.3 s]
/proc/loadavg: 1.00 1.11 1.08 2/65 13094
/proc/meminfo: memFree=1452600/2055920 swapFree=4183624/4192956
[pid=10151] ppid=10149 vsize=16428 CPUtime=4360.5
/proc/10151/stat : 10151 (minisat_noasser) R 10149 10151 9660 0 -1 4194304 3760 0 0 0 436022 28 0 0 25 0 1 0 135789276 16822272 3746 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/10151/statm: 4107 3746 66 130 0 3974 0
Current children cumulated CPU time (s) 4360.5
Current children cumulated vsize (KiB) 16428

[startup+4422.3 s]
/proc/loadavg: 1.00 1.09 1.08 2/65 13094
/proc/meminfo: memFree=1452664/2055920 swapFree=4183624/4192956
[pid=10151] ppid=10149 vsize=16428 CPUtime=4420.49
/proc/10151/stat : 10151 (minisat_noasser) R 10149 10151 9660 0 -1 4194304 3760 0 0 0 442020 29 0 0 25 0 1 0 135789276 16822272 3746 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546773 0 0 4096 3 0 0 0 17 1 0 0
/proc/10151/statm: 4107 3746 66 130 0 3974 0
Current children cumulated CPU time (s) 4420.49
Current children cumulated vsize (KiB) 16428

[startup+4482.3 s]
/proc/loadavg: 1.00 1.07 1.07 2/65 13094
/proc/meminfo: memFree=1452600/2055920 swapFree=4183624/4192956
[pid=10151] ppid=10149 vsize=16428 CPUtime=4480.47
/proc/10151/stat : 10151 (minisat_noasser) R 10149 10151 9660 0 -1 4194304 3760 0 0 0 448018 29 0 0 25 0 1 0 135789276 16822272 3746 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/10151/statm: 4107 3746 66 130 0 3974 0
Current children cumulated CPU time (s) 4480.47
Current children cumulated vsize (KiB) 16428

[startup+4542.3 s]
/proc/loadavg: 1.00 1.06 1.07 2/65 13094
/proc/meminfo: memFree=1452600/2055920 swapFree=4183624/4192956
[pid=10151] ppid=10149 vsize=16428 CPUtime=4540.46
/proc/10151/stat : 10151 (minisat_noasser) R 10149 10151 9660 0 -1 4194304 3766 0 0 0 454017 29 0 0 25 0 1 0 135789276 16822272 3752 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/10151/statm: 4107 3752 66 130 0 3974 0
Current children cumulated CPU time (s) 4540.46
Current children cumulated vsize (KiB) 16428

[startup+4602.3 s]
/proc/loadavg: 1.00 1.04 1.06 2/65 13094
/proc/meminfo: memFree=1452600/2055920 swapFree=4183624/4192956
[pid=10151] ppid=10149 vsize=16428 CPUtime=4600.44
/proc/10151/stat : 10151 (minisat_noasser) R 10149 10151 9660 0 -1 4194304 3767 0 0 0 460015 29 0 0 25 0 1 0 135789276 16822272 3753 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/10151/statm: 4107 3753 66 130 0 3974 0
Current children cumulated CPU time (s) 4600.44
Current children cumulated vsize (KiB) 16428

[startup+4662.3 s]
/proc/loadavg: 1.00 1.03 1.06 2/65 13094
/proc/meminfo: memFree=1452536/2055920 swapFree=4183624/4192956
[pid=10151] ppid=10149 vsize=16564 CPUtime=4660.42
/proc/10151/stat : 10151 (minisat_noasser) R 10149 10151 9660 0 -1 4194304 3772 0 0 0 466013 29 0 0 25 0 1 0 135789276 16961536 3758 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10151/statm: 4141 3758 66 130 0 4008 0
Current children cumulated CPU time (s) 4660.42
Current children cumulated vsize (KiB) 16564

[startup+4722.31 s]
/proc/loadavg: 1.00 1.02 1.05 2/65 13094
/proc/meminfo: memFree=1452536/2055920 swapFree=4183624/4192956
[pid=10151] ppid=10149 vsize=16564 CPUtime=4720.42
/proc/10151/stat : 10151 (minisat_noasser) R 10149 10151 9660 0 -1 4194304 3786 0 0 0 472012 30 0 0 25 0 1 0 135789276 16961536 3772 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/10151/statm: 4141 3772 66 130 0 4008 0
Current children cumulated CPU time (s) 4720.42
Current children cumulated vsize (KiB) 16564

[startup+4782.3 s]
/proc/loadavg: 1.00 1.02 1.04 2/65 13094
/proc/meminfo: memFree=1452408/2055920 swapFree=4183624/4192956
[pid=10151] ppid=10149 vsize=16692 CPUtime=4780.39
/proc/10151/stat : 10151 (minisat_noasser) R 10149 10151 9660 0 -1 4194304 3815 0 0 0 478009 30 0 0 25 0 1 0 135789276 17092608 3801 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10151/statm: 4173 3801 66 130 0 4040 0
Current children cumulated CPU time (s) 4780.39
Current children cumulated vsize (KiB) 16692

[startup+4842.3 s]
/proc/loadavg: 1.00 1.01 1.04 2/65 13094
/proc/meminfo: memFree=1452408/2055920 swapFree=4183624/4192956
[pid=10151] ppid=10149 vsize=16692 CPUtime=4840.38
/proc/10151/stat : 10151 (minisat_noasser) R 10149 10151 9660 0 -1 4194304 3818 0 0 0 484008 30 0 0 25 0 1 0 135789276 17092608 3804 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547320 0 0 4096 3 0 0 0 17 1 0 0
/proc/10151/statm: 4173 3804 66 130 0 4040 0
Current children cumulated CPU time (s) 4840.38
Current children cumulated vsize (KiB) 16692

[startup+4902.3 s]
/proc/loadavg: 1.06 1.02 1.04 2/65 13094
/proc/meminfo: memFree=1452280/2055920 swapFree=4183624/4192956
[pid=10151] ppid=10149 vsize=16824 CPUtime=4900.36
/proc/10151/stat : 10151 (minisat_noasser) R 10149 10151 9660 0 -1 4194304 3857 0 0 0 490006 30 0 0 25 0 1 0 135789276 17227776 3843 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/10151/statm: 4206 3843 66 130 0 4073 0
Current children cumulated CPU time (s) 4900.36
Current children cumulated vsize (KiB) 16824

[startup+4962.3 s]
/proc/loadavg: 1.08 1.03 1.04 2/65 13094
/proc/meminfo: memFree=1452152/2055920 swapFree=4183624/4192956
[pid=10151] ppid=10149 vsize=16956 CPUtime=4960.35
/proc/10151/stat : 10151 (minisat_noasser) R 10149 10151 9660 0 -1 4194304 3889 0 0 0 496004 31 0 0 25 0 1 0 135789276 17362944 3875 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10151/statm: 4239 3875 66 130 0 4106 0
Current children cumulated CPU time (s) 4960.35
Current children cumulated vsize (KiB) 16956



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.16 1.06 1.04 2/65 13094
/proc/meminfo: memFree=1452024/2055920 swapFree=4183624/4192956
[pid=10151] ppid=10149 vsize=17088 CPUtime=5000.04
/proc/10151/stat : 10151 (minisat_noasser) R 10149 10151 9660 0 -1 4194304 3920 0 0 0 499973 31 0 0 25 0 1 0 135789276 17498112 3906 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552910 0 0 4096 3 0 0 0 17 1 0 0
/proc/10151/statm: 4272 3906 66 130 0 4139 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 17088

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): 5002.01
CPU time (s): 5000.05
CPU user time (s): 4999.74
CPU system time (s): 0.315951
CPU usage (%): 99.9609
Max. virtual memory (cumulated for all children) (KiB): 17088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.74
system time used= 0.315951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3920
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= 13091

runsolver used 3.53846 second user time and 10.2634 second system time

The end

Launcher Data (download as text)

Begin job on node50 on Sun Apr 29 01:17:21 UTC 2007

IDJOB= 425166
IDBENCH= 20283
IDSOLVER= 189
FILE ID= node50/425166-1177809441

PBS_JOBID= 4715860

Free space on /tmp= 66563 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S30263233-06-SAT.cnf
COMMAND LINE= /tmp/evaluation/425166-1177809441/minisat_noassertions /tmp/evaluation/425166-1177809441/instance-425166-1177809441.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-425166-1177809441 -o ROOT/results/node50/solver-425166-1177809441 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425166-1177809441/minisat_noassertions /tmp/evaluation/425166-1177809441/instance-425166-1177809441.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  19bf4df3850e38181cad28d3dbbeced7

RANDOM SEED= 640008123

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1508432 kB
Buffers:         50396 kB
Cached:         422776 kB
SwapCached:       4596 kB
Active:         273964 kB
Inactive:       210372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1508432 kB
SwapTotal:     4192956 kB
SwapFree:      4183624 kB
Dirty:            1532 kB
Writeback:           0 kB
Mapped:          15704 kB
Slab:            49140 kB
Committed_AS:  3037940 kB
PageTables:       1460 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node50 on Sun Apr 29 02:40:45 UTC 2007