Trace number 421360

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) 1200.08 1200.41

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1138392605-05-UNKNOWN.cnf
MD5SUM62f8836287b4741f6f4038c73e683e7c
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 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 |    1102     4108    12147 |     1369        0    nan |  0.000 % |
0.00/0.01	c |       100 |    1102     4108    12147 |     1506      100     33 |  0.000 % |
0.00/0.02	c |       250 |    1102     4108    12147 |     1656      250     29 |  0.000 % |
0.03/0.03	c |       476 |    1102     4108    12147 |     1822      476     28 |  0.000 % |
0.03/0.05	c |       814 |    1102     4108    12147 |     2004      814     27 |  0.000 % |
0.03/0.09	c |      1320 |    1102     4108    12147 |     2205     1320     28 |  0.000 % |
0.09/0.14	c |      2081 |    1102     4108    12147 |     2425     2081     28 |  0.000 % |
0.19/0.23	c |      3222 |    1102     4108    12147 |     2668     1935     29 |  0.000 % |
0.29/0.37	c |      4932 |    1102     4108    12147 |     2935     2240     27 |  0.000 % |
0.49/0.58	c |      7498 |    1102     4108    12147 |     3228     1760     27 |  0.000 % |
0.89/0.90	c |     11345 |    1102     4108    12147 |     3551     2269     25 |  0.000 % |
1.39/1.42	c |     17112 |    1102     4108    12147 |     3906     2512     28 |  0.000 % |
2.20/2.22	c |     25765 |    1102     4108    12147 |     4297     3160     28 |  0.000 % |
3.39/3.42	c |     38741 |    1102     4108    12147 |     4727     2902     31 |  0.000 % |
5.39/5.41	c |     58202 |    1102     4108    12147 |     5200     2967     27 |  0.000 % |
8.39/8.48	c |     87394 |    1102     4108    12147 |     5720     2914     26 |  0.000 % |
13.19/13.26	c |    131183 |    1102     4108    12147 |     6292     5742     29 |  0.000 % |
20.68/20.71	c |    196867 |    1102     4108    12147 |     6921     4166     29 |  0.000 % |
32.78/32.82	c |    295393 |    1102     4108    12147 |     7613     4122     27 |  0.000 % |
51.18/51.21	c |    443182 |    1102     4108    12147 |     8374     5198     27 |  0.000 % |
79.37/79.45	c |    664866 |    1102     4108    12147 |     9212     6401     28 |  0.000 % |
123.95/124.01	c |    997392 |    1102     4108    12147 |    10133     8103     30 |  0.000 % |
194.93/195.06	c |   1496180 |    1102     4108    12147 |    11146    10152     30 |  0.000 % |
307.71/307.82	c |   2244362 |    1102     4108    12147 |    12261     9299     30 |  0.000 % |
491.46/491.68	c |   3366637 |    1102     4108    12147 |    13487    10582     31 |  0.000 % |
782.98/783.29	c |   5050051 |    1102     4108    12147 |    14836    13206     32 |  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/node48/watcher-421360-1177502913 -o ROOT/results/node48/solver-421360-1177502913 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421360-1177502913/minisat_noassertions /tmp/evaluation/421360-1177502913/instance-421360-1177502913.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 0.92 3/64 8852
/proc/meminfo: memFree=1812528/2055920 swapFree=4183840/4192956
[pid=8852] ppid=8850 vsize=1988 CPUtime=0
/proc/8852/stat : 8852 (minisat_noasser) R 8850 8852 7381 0 -1 4194304 174 0 0 0 0 0 0 0 18 0 1 0 105136644 2035712 160 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/8852/statm: 497 161 50 130 0 364 0

[startup+0.03374 s]
/proc/loadavg: 0.91 0.97 0.92 3/64 8852
/proc/meminfo: memFree=1812528/2055920 swapFree=4183840/4192956
[pid=8852] ppid=8850 vsize=2132 CPUtime=0.03
/proc/8852/stat : 8852 (minisat_noasser) R 8850 8852 7381 0 -1 4194304 221 0 0 0 3 0 0 0 18 0 1 0 105136644 2183168 207 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/8852/statm: 533 207 66 130 0 400 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2132

[startup+0.101742 s]
/proc/loadavg: 0.91 0.97 0.92 3/64 8852
/proc/meminfo: memFree=1812528/2055920 swapFree=4183840/4192956
[pid=8852] ppid=8850 vsize=2264 CPUtime=0.09
/proc/8852/stat : 8852 (minisat_noasser) R 8850 8852 7381 0 -1 4194304 241 0 0 0 9 0 0 0 18 0 1 0 105136644 2318336 227 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/8852/statm: 566 227 66 130 0 433 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2264

[startup+0.301756 s]
/proc/loadavg: 0.91 0.97 0.92 3/64 8852
/proc/meminfo: memFree=1812528/2055920 swapFree=4183840/4192956
[pid=8852] ppid=8850 vsize=2396 CPUtime=0.29
/proc/8852/stat : 8852 (minisat_noasser) R 8850 8852 7381 0 -1 4194304 296 0 0 0 29 0 0 0 19 0 1 0 105136644 2453504 282 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/8852/statm: 599 282 66 130 0 466 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2396

[startup+0.701792 s]
/proc/loadavg: 0.91 0.97 0.92 3/64 8852
/proc/meminfo: memFree=1812528/2055920 swapFree=4183840/4192956
[pid=8852] ppid=8850 vsize=2528 CPUtime=0.69
/proc/8852/stat : 8852 (minisat_noasser) R 8850 8852 7381 0 -1 4194304 324 0 0 0 69 0 0 0 22 0 1 0 105136644 2588672 310 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548703 0 0 4096 3 0 0 0 17 1 0 0
/proc/8852/statm: 632 310 66 130 0 499 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2528

[startup+1.50187 s]
/proc/loadavg: 0.91 0.97 0.92 2/65 8853
/proc/meminfo: memFree=1811496/2055920 swapFree=4183840/4192956
[pid=8852] ppid=8850 vsize=2660 CPUtime=1.49
/proc/8852/stat : 8852 (minisat_noasser) R 8850 8852 7381 0 -1 4194304 366 0 0 0 149 0 0 0 25 0 1 0 105136644 2723840 352 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547187 0 0 4096 3 0 0 0 17 1 0 0
/proc/8852/statm: 665 352 66 130 0 532 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2660

[startup+3.10202 s]
/proc/loadavg: 0.91 0.97 0.92 2/65 8853
/proc/meminfo: memFree=1811112/2055920 swapFree=4183840/4192956
[pid=8852] ppid=8850 vsize=2924 CPUtime=3.09
/proc/8852/stat : 8852 (minisat_noasser) R 8850 8852 7381 0 -1 4194304 418 0 0 0 309 0 0 0 25 0 1 0 105136644 2994176 404 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/8852/statm: 731 404 66 130 0 598 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2924

[startup+6.30131 s]
/proc/loadavg: 0.92 0.97 0.92 2/65 8853
/proc/meminfo: memFree=1810728/2055920 swapFree=4183840/4192956
[pid=8852] ppid=8850 vsize=3188 CPUtime=6.29
/proc/8852/stat : 8852 (minisat_noasser) R 8850 8852 7381 0 -1 4194304 492 0 0 0 629 0 0 0 25 0 1 0 105136644 3264512 478 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/8852/statm: 797 478 66 130 0 664 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3188

[startup+12.7019 s]
/proc/loadavg: 0.93 0.97 0.92 2/65 8853
/proc/meminfo: memFree=1810280/2055920 swapFree=4183840/4192956
[pid=8852] ppid=8850 vsize=3584 CPUtime=12.69
/proc/8852/stat : 8852 (minisat_noasser) R 8850 8852 7381 0 -1 4194304 580 0 0 0 1269 0 0 0 25 0 1 0 105136644 3670016 566 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8852/statm: 896 566 66 130 0 763 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3584

[startup+25.5021 s]
/proc/loadavg: 0.94 0.97 0.92 2/65 8855
/proc/meminfo: memFree=1809320/2055920 swapFree=4183840/4192956
[pid=8852] ppid=8850 vsize=4112 CPUtime=25.48
/proc/8852/stat : 8852 (minisat_noasser) R 8850 8852 7381 0 -1 4194304 732 0 0 0 2548 0 0 0 25 0 1 0 105136644 4210688 718 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553099 0 0 4096 3 0 0 0 17 1 0 0
/proc/8852/statm: 1028 718 66 130 0 895 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4112

[startup+51.1025 s]
/proc/loadavg: 0.96 0.97 0.92 2/65 8855
/proc/meminfo: memFree=1809064/2055920 swapFree=4183840/4192956
[pid=8852] ppid=8850 vsize=4644 CPUtime=51.08
/proc/8852/stat : 8852 (minisat_noasser) R 8850 8852 7381 0 -1 4194304 837 0 0 0 5107 1 0 0 25 0 1 0 105136644 4755456 823 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/8852/statm: 1161 823 66 130 0 1028 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4644

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.92 2/65 8855
/proc/meminfo: memFree=1808360/2055920 swapFree=4183840/4192956
[pid=8852] ppid=8850 vsize=5436 CPUtime=102.26
/proc/8852/stat : 8852 (minisat_noasser) R 8850 8852 7381 0 -1 4194304 1033 0 0 0 10225 1 0 0 25 0 1 0 105136644 5566464 1019 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/8852/statm: 1359 1019 66 130 0 1226 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5436

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 8855
/proc/meminfo: memFree=1807656/2055920 swapFree=4183840/4192956
[pid=8852] ppid=8850 vsize=6100 CPUtime=162.24
/proc/8852/stat : 8852 (minisat_noasser) R 8850 8852 7381 0 -1 4194304 1222 0 0 0 16223 1 0 0 25 0 1 0 105136644 6246400 1208 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552771 0 0 4096 3 0 0 0 17 1 0 0
/proc/8852/statm: 1525 1208 66 130 0 1392 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6100

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 8855
/proc/meminfo: memFree=1807208/2055920 swapFree=4183840/4192956
[pid=8852] ppid=8850 vsize=6632 CPUtime=222.23
/proc/8852/stat : 8852 (minisat_noasser) R 8850 8852 7381 0 -1 4194304 1339 0 0 0 22222 1 0 0 25 0 1 0 105136644 6791168 1325 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/8852/statm: 1658 1325 66 130 0 1525 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6632

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 8855
/proc/meminfo: memFree=1806760/2055920 swapFree=4183840/4192956
[pid=8852] ppid=8850 vsize=7028 CPUtime=282.22
/proc/8852/stat : 8852 (minisat_noasser) R 8850 8852 7381 0 -1 4194304 1447 0 0 0 28220 2 0 0 25 0 1 0 105136644 7196672 1433 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134558231 0 0 4096 3 0 0 0 17 1 0 0
/proc/8852/statm: 1757 1433 66 130 0 1624 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 7028

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 8855
/proc/meminfo: memFree=1806120/2055920 swapFree=4183840/4192956
[pid=8852] ppid=8850 vsize=7712 CPUtime=342.19
/proc/8852/stat : 8852 (minisat_noasser) R 8850 8852 7381 0 -1 4194304 1596 0 0 0 34217 2 0 0 25 0 1 0 105136644 7897088 1582 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/8852/statm: 1928 1582 66 130 0 1795 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 7712

[startup+402.301 s]
/proc/loadavg: 1.04 0.99 0.93 2/65 8855
/proc/meminfo: memFree=1805864/2055920 swapFree=4183840/4192956
[pid=8852] ppid=8850 vsize=7988 CPUtime=402.18
/proc/8852/stat : 8852 (minisat_noasser) R 8850 8852 7381 0 -1 4194304 1678 0 0 0 40216 2 0 0 25 0 1 0 105136644 8179712 1664 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/8852/statm: 1997 1664 66 130 0 1864 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 7988

[startup+462.302 s]
/proc/loadavg: 1.01 0.99 0.93 2/65 8855
/proc/meminfo: memFree=1805544/2055920 swapFree=4183840/4192956
[pid=8852] ppid=8850 vsize=8252 CPUtime=462.17
/proc/8852/stat : 8852 (minisat_noasser) R 8850 8852 7381 0 -1 4194304 1747 0 0 0 46214 3 0 0 25 0 1 0 105136644 8450048 1733 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8852/statm: 2063 1733 66 130 0 1930 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 8252

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8855
/proc/meminfo: memFree=1804968/2055920 swapFree=4183840/4192956
[pid=8852] ppid=8850 vsize=8748 CPUtime=522.14
/proc/8852/stat : 8852 (minisat_noasser) R 8850 8852 7381 0 -1 4194304 1882 0 0 0 52211 3 0 0 25 0 1 0 105136644 8957952 1868 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/8852/statm: 2187 1868 66 130 0 2054 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 8748

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8855
/proc/meminfo: memFree=1804584/2055920 swapFree=4183840/4192956
[pid=8852] ppid=8850 vsize=9144 CPUtime=582.14
/proc/8852/stat : 8852 (minisat_noasser) R 8850 8852 7381 0 -1 4194304 1968 0 0 0 58210 4 0 0 25 0 1 0 105136644 9363456 1954 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134558157 0 0 4096 3 0 0 0 17 1 0 0
/proc/8852/statm: 2286 1954 66 130 0 2153 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 9144

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8855
/proc/meminfo: memFree=1804328/2055920 swapFree=4183840/4192956
[pid=8852] ppid=8850 vsize=9404 CPUtime=642.12
/proc/8852/stat : 8852 (minisat_noasser) R 8850 8852 7381 0 -1 4194304 2029 0 0 0 64208 4 0 0 25 0 1 0 105136644 9629696 2015 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548444 0 0 4096 3 0 0 0 17 1 0 0
/proc/8852/statm: 2351 2015 66 130 0 2218 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 9404

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8855
/proc/meminfo: memFree=1804136/2055920 swapFree=4183840/4192956
[pid=8852] ppid=8850 vsize=9536 CPUtime=702.1
/proc/8852/stat : 8852 (minisat_noasser) R 8850 8852 7381 0 -1 4194304 2076 0 0 0 70206 4 0 0 25 0 1 0 105136644 9764864 2062 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/8852/statm: 2384 2062 66 130 0 2251 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 9536

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8855
/proc/meminfo: memFree=1804072/2055920 swapFree=4183840/4192956
[pid=8852] ppid=8850 vsize=9652 CPUtime=762.08
/proc/8852/stat : 8852 (minisat_noasser) R 8850 8852 7381 0 -1 4194304 2103 0 0 0 76204 4 0 0 25 0 1 0 105136644 9883648 2089 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/8852/statm: 2413 2089 66 130 0 2280 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 9652

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8855
/proc/meminfo: memFree=1803624/2055920 swapFree=4183840/4192956
[pid=8852] ppid=8850 vsize=10188 CPUtime=822.06
/proc/8852/stat : 8852 (minisat_noasser) R 8850 8852 7381 0 -1 4194304 2213 0 0 0 82202 4 0 0 25 0 1 0 105136644 10432512 2199 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/8852/statm: 2547 2199 66 130 0 2414 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 10188

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8855
/proc/meminfo: memFree=1803176/2055920 swapFree=4183840/4192956
[pid=8852] ppid=8850 vsize=10452 CPUtime=882.05
/proc/8852/stat : 8852 (minisat_noasser) R 8850 8852 7381 0 -1 4194304 2309 0 0 0 88200 5 0 0 25 0 1 0 105136644 10702848 2295 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/8852/statm: 2613 2295 66 130 0 2480 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 10452

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8855
/proc/meminfo: memFree=1803112/2055920 swapFree=4183840/4192956
[pid=8852] ppid=8850 vsize=10588 CPUtime=942.03
/proc/8852/stat : 8852 (minisat_noasser) R 8850 8852 7381 0 -1 4194304 2328 0 0 0 94198 5 0 0 25 0 1 0 105136644 10842112 2314 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8852/statm: 2647 2314 66 130 0 2514 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 10588

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8855
/proc/meminfo: memFree=1802920/2055920 swapFree=4183840/4192956
[pid=8852] ppid=8850 vsize=10864 CPUtime=1002.02
/proc/8852/stat : 8852 (minisat_noasser) R 8850 8852 7381 0 -1 4194304 2386 0 0 0 100197 5 0 0 25 0 1 0 105136644 11124736 2372 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/8852/statm: 2716 2372 66 130 0 2583 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 10864

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8855
/proc/meminfo: memFree=1802856/2055920 swapFree=4183840/4192956
[pid=8852] ppid=8850 vsize=11132 CPUtime=1062
/proc/8852/stat : 8852 (minisat_noasser) R 8850 8852 7381 0 -1 4194304 2444 0 0 0 106195 5 0 0 25 0 1 0 105136644 11399168 2430 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/8852/statm: 2783 2430 66 130 0 2650 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 11132

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8855
/proc/meminfo: memFree=1802792/2055920 swapFree=4183840/4192956
[pid=8852] ppid=8850 vsize=11132 CPUtime=1121.98
/proc/8852/stat : 8852 (minisat_noasser) R 8850 8852 7381 0 -1 4194304 2448 0 0 0 112193 5 0 0 25 0 1 0 105136644 11399168 2434 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8852/statm: 2783 2434 66 130 0 2650 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 11132

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8855
/proc/meminfo: memFree=1802600/2055920 swapFree=4183840/4192956
[pid=8852] ppid=8850 vsize=11276 CPUtime=1181.97
/proc/8852/stat : 8852 (minisat_noasser) R 8850 8852 7381 0 -1 4194304 2492 0 0 0 118192 5 0 0 25 0 1 0 105136644 11546624 2478 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553095 0 0 4096 3 0 0 0 17 1 0 0
/proc/8852/statm: 2819 2478 66 130 0 2686 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 11276



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8855
/proc/meminfo: memFree=1802536/2055920 swapFree=4183840/4192956
[pid=8852] ppid=8850 vsize=11276 CPUtime=1200.06
/proc/8852/stat : 8852 (minisat_noasser) R 8850 8852 7381 0 -1 4194304 2495 0 0 0 120001 5 0 0 25 0 1 0 105136644 11546624 2481 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/8852/statm: 2819 2481 66 130 0 2686 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 11276

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): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1200.02
CPU system time (s): 0.06199
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 11276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.06199
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2495
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= 1781

runsolver used 0.933858 second user time and 2.35264 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Wed Apr 25 12:08:33 UTC 2007

IDJOB= 421360
IDBENCH= 20276
IDSOLVER= 188
FILE ID= node48/421360-1177502913

PBS_JOBID= 4685776

Free space on /tmp= 66485 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S1138392605-05-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/421360-1177502913/minisat_noassertions /tmp/evaluation/421360-1177502913/instance-421360-1177502913.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-421360-1177502913 -o ROOT/results/node48/solver-421360-1177502913 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421360-1177502913/minisat_noassertions /tmp/evaluation/421360-1177502913/instance-421360-1177502913.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  62f8836287b4741f6f4038c73e683e7c

RANDOM SEED= 154922960

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1812936 kB
Buffers:         21240 kB
Cached:         132824 kB
SwapCached:       3492 kB
Active:         130096 kB
Inactive:        71708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1812936 kB
SwapTotal:     4192956 kB
SwapFree:      4183840 kB
Dirty:            1524 kB
Writeback:           0 kB
Mapped:          53164 kB
Slab:            27120 kB
Committed_AS:  1237612 kB
PageTables:       1504 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= 66485 MiB

End job on node48 on Wed Apr 25 12:28:36 UTC 2007