Trace number 421055

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) 1200.05 1200.51

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1073303884-15.UNSAT.shuffled.cnf
MD5SUM0577e850c93565cf0b1a3d4bebd7841c
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 variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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:  550                                                  |
0.00/0.00	c |  Number of clauses:    2343                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     540     2327     7023 |      775        0    nan |  0.000 % |
0.00/0.01	c |       100 |     540     2327     7023 |      853      100     24 |  0.000 % |
0.00/0.01	c |       250 |     540     2327     7023 |      938      250     24 |  0.000 % |
0.00/0.02	c |       476 |     540     2327     7023 |     1032      476     23 |  0.000 % |
0.00/0.03	c |       813 |     540     2327     7023 |     1135      813     23 |  0.000 % |
0.05/0.05	c |      1320 |     540     2327     7023 |     1249      734     21 |  0.000 % |
0.05/0.09	c |      2080 |     540     2327     7023 |     1374      840     21 |  0.000 % |
0.10/0.14	c |      3220 |     540     2327     7023 |     1511     1256     24 |  0.000 % |
0.20/0.23	c |      4928 |     540     2327     7023 |     1662     1384     21 |  0.000 % |
0.30/0.36	c |      7491 |     540     2327     7023 |     1828     1364     23 |  0.000 % |
0.50/0.57	c |     11338 |     540     2327     7023 |     2011     1444     21 |  0.000 % |
0.80/0.87	c |     17105 |     540     2327     7023 |     2213     2057     21 |  0.000 % |
1.29/1.34	c |     25754 |     540     2327     7023 |     2434     1635     23 |  0.000 % |
2.10/2.11	c |     38728 |     540     2327     7023 |     2677     2128     23 |  0.000 % |
3.20/3.28	c |     58189 |     540     2327     7023 |     2945     2419     26 |  0.000 % |
5.09/5.14	c |     87382 |     540     2327     7023 |     3240     1578     21 |  0.000 % |
7.89/7.95	c |    131172 |     540     2327     7023 |     3564     2514     23 |  0.000 % |
12.29/12.38	c |    196856 |     540     2327     7023 |     3920     2968     23 |  0.000 % |
19.19/19.20	c |    295384 |     540     2327     7023 |     4312     2060     23 |  0.000 % |
29.98/30.04	c |    443174 |     540     2327     7023 |     4743     3319     25 |  0.000 % |
46.77/46.81	c |    664858 |     540     2327     7023 |     5218     4166     24 |  0.000 % |
73.17/73.24	c |    997385 |     540     2327     7023 |     5740     4119     24 |  0.000 % |
114.05/114.14	c |   1496175 |     540     2327     7023 |     6314     4156     22 |  0.000 % |
176.23/176.34	c |   2244357 |     540     2327     7023 |     6945     3863     22 |  0.000 % |
276.61/276.77	c |   3366632 |     540     2327     7023 |     7640     5618     23 |  0.000 % |
436.26/436.42	c |   5050044 |     540     2327     7023 |     8404     6701     26 |  0.000 % |
689.97/690.26	c |   7575160 |     540     2327     7023 |     9244     4518     26 |  0.000 % |
1077.86/1078.27	c |  11362836 |     540     2327     7023 |    10168     6907     23 |  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/node71/watcher-421055-1177497766 -o ROOT/results/node71/solver-421055-1177497766 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421055-1177497766/minisat_noassertions /tmp/evaluation/421055-1177497766/instance-421055-1177497766.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: 0.99 0.97 0.93 3/64 13782
/proc/meminfo: memFree=1670464/2055920 swapFree=4184236/4192956
[pid=13782] ppid=13780 vsize=1852 CPUtime=0
/proc/13782/stat : 13782 (minisat_noasser) R 13780 13782 12923 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 225765923 1896448 137 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134556880 0 0 4096 3 0 0 0 17 1 0 0
/proc/13782/statm: 463 137 62 130 0 330 0

[startup+0.052919 s]
/proc/loadavg: 0.99 0.97 0.93 3/64 13782
/proc/meminfo: memFree=1670464/2055920 swapFree=4184236/4192956
[pid=13782] ppid=13780 vsize=1984 CPUtime=0.05
/proc/13782/stat : 13782 (minisat_noasser) R 13780 13782 12923 0 -1 4194304 176 0 0 0 5 0 0 0 18 0 1 0 225765923 2031616 162 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134520963 0 0 4096 3 0 0 0 17 1 0 0
/proc/13782/statm: 496 162 66 130 0 363 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1984

[startup+0.101925 s]
/proc/loadavg: 0.99 0.97 0.93 3/64 13782
/proc/meminfo: memFree=1670464/2055920 swapFree=4184236/4192956
[pid=13782] ppid=13780 vsize=1984 CPUtime=0.1
/proc/13782/stat : 13782 (minisat_noasser) R 13780 13782 12923 0 -1 4194304 182 0 0 0 10 0 0 0 18 0 1 0 225765923 2031616 168 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/13782/statm: 496 168 66 130 0 363 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1984

[startup+0.301952 s]
/proc/loadavg: 0.99 0.97 0.93 3/64 13782
/proc/meminfo: memFree=1670464/2055920 swapFree=4184236/4192956
[pid=13782] ppid=13780 vsize=2116 CPUtime=0.3
/proc/13782/stat : 13782 (minisat_noasser) R 13780 13782 12923 0 -1 4194304 205 0 0 0 30 0 0 0 19 0 1 0 225765923 2166784 191 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548179 0 0 4096 3 0 0 0 17 1 0 0
/proc/13782/statm: 529 191 66 130 0 396 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2116

[startup+0.702007 s]
/proc/loadavg: 0.99 0.97 0.93 3/64 13782
/proc/meminfo: memFree=1670464/2055920 swapFree=4184236/4192956
[pid=13782] ppid=13780 vsize=2116 CPUtime=0.7
/proc/13782/stat : 13782 (minisat_noasser) R 13780 13782 12923 0 -1 4194304 225 0 0 0 70 0 0 0 22 0 1 0 225765923 2166784 211 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/13782/statm: 529 211 66 130 0 396 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2116

[startup+1.50111 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 13783
/proc/meminfo: memFree=1669752/2055920 swapFree=4184236/4192956
[pid=13782] ppid=13780 vsize=2380 CPUtime=1.49
/proc/13782/stat : 13782 (minisat_noasser) R 13780 13782 12923 0 -1 4194304 261 0 0 0 149 0 0 0 25 0 1 0 225765923 2437120 247 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552440 0 0 4096 3 0 0 0 17 1 0 0
/proc/13782/statm: 595 247 66 130 0 462 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2380

[startup+3.10133 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 13783
/proc/meminfo: memFree=1669496/2055920 swapFree=4184236/4192956
[pid=13782] ppid=13780 vsize=2512 CPUtime=3.09
/proc/13782/stat : 13782 (minisat_noasser) R 13780 13782 12923 0 -1 4194304 296 0 0 0 309 0 0 0 25 0 1 0 225765923 2572288 282 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 1 0 0
/proc/13782/statm: 628 282 66 130 0 495 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2512

[startup+6.30177 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 13783
/proc/meminfo: memFree=1669240/2055920 swapFree=4184236/4192956
[pid=13782] ppid=13780 vsize=2644 CPUtime=6.29
/proc/13782/stat : 13782 (minisat_noasser) R 13780 13782 12923 0 -1 4194304 339 0 0 0 629 0 0 0 25 0 1 0 225765923 2707456 325 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/13782/statm: 661 325 66 130 0 528 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2644

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 13783
/proc/meminfo: memFree=1668792/2055920 swapFree=4184236/4192956
[pid=13782] ppid=13780 vsize=2908 CPUtime=12.69
/proc/13782/stat : 13782 (minisat_noasser) R 13780 13782 12923 0 -1 4194304 407 0 0 0 1269 0 0 0 25 0 1 0 225765923 2977792 393 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/13782/statm: 727 393 66 130 0 594 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2908

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 13783
/proc/meminfo: memFree=1668408/2055920 swapFree=4184236/4192956
[pid=13782] ppid=13780 vsize=3304 CPUtime=25.49
/proc/13782/stat : 13782 (minisat_noasser) R 13780 13782 12923 0 -1 4194304 492 0 0 0 2549 0 0 0 25 0 1 0 225765923 3383296 478 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/13782/statm: 826 478 66 130 0 693 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3304

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 13783
/proc/meminfo: memFree=1668024/2055920 swapFree=4184236/4192956
[pid=13782] ppid=13780 vsize=3704 CPUtime=51.07
/proc/13782/stat : 13782 (minisat_noasser) R 13780 13782 12923 0 -1 4194304 600 0 0 0 5107 0 0 0 25 0 1 0 225765923 3792896 586 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548743 0 0 4096 3 0 0 0 17 1 0 0
/proc/13782/statm: 926 586 66 130 0 793 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3704

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 13783
/proc/meminfo: memFree=1667512/2055920 swapFree=4184236/4192956
[pid=13782] ppid=13780 vsize=4120 CPUtime=102.26
/proc/13782/stat : 13782 (minisat_noasser) R 13780 13782 12923 0 -1 4194304 727 0 0 0 10226 0 0 0 25 0 1 0 225765923 4218880 713 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546096 0 0 4096 3 0 0 0 17 1 0 0
/proc/13782/statm: 1030 713 66 130 0 897 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4120

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 13783
/proc/meminfo: memFree=1667128/2055920 swapFree=4184236/4192956
[pid=13782] ppid=13780 vsize=4524 CPUtime=162.24
/proc/13782/stat : 13782 (minisat_noasser) R 13780 13782 12923 0 -1 4194304 824 0 0 0 16224 0 0 0 25 0 1 0 225765923 4632576 810 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/13782/statm: 1131 810 66 130 0 998 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4524

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 13783
/proc/meminfo: memFree=1666680/2055920 swapFree=4184236/4192956
[pid=13782] ppid=13780 vsize=4932 CPUtime=222.22
/proc/13782/stat : 13782 (minisat_noasser) R 13780 13782 12923 0 -1 4194304 922 0 0 0 22222 0 0 0 25 0 1 0 225765923 5050368 908 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/13782/statm: 1233 908 66 130 0 1100 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 4932

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 13783
/proc/meminfo: memFree=1666296/2055920 swapFree=4184236/4192956
[pid=13782] ppid=13780 vsize=5336 CPUtime=282.21
/proc/13782/stat : 13782 (minisat_noasser) R 13780 13782 12923 0 -1 4194304 1011 0 0 0 28220 1 0 0 25 0 1 0 225765923 5464064 997 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547892 0 0 4096 3 0 0 0 17 1 0 0
/proc/13782/statm: 1334 997 66 130 0 1201 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5336

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 13783
/proc/meminfo: memFree=1666040/2055920 swapFree=4184236/4192956
[pid=13782] ppid=13780 vsize=5468 CPUtime=342.19
/proc/13782/stat : 13782 (minisat_noasser) R 13780 13782 12923 0 -1 4194304 1058 0 0 0 34218 1 0 0 25 0 1 0 225765923 5599232 1044 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/13782/statm: 1367 1044 66 130 0 1234 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 5468

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 13783
/proc/meminfo: memFree=1665848/2055920 swapFree=4184236/4192956
[pid=13782] ppid=13780 vsize=5740 CPUtime=402.17
/proc/13782/stat : 13782 (minisat_noasser) R 13780 13782 12923 0 -1 4194304 1109 0 0 0 40216 1 0 0 25 0 1 0 225765923 5877760 1095 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/13782/statm: 1435 1095 66 130 0 1302 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 5740

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 13783
/proc/meminfo: memFree=1665464/2055920 swapFree=4184236/4192956
[pid=13782] ppid=13780 vsize=6052 CPUtime=462.15
/proc/13782/stat : 13782 (minisat_noasser) R 13780 13782 12923 0 -1 4194304 1192 0 0 0 46214 1 0 0 25 0 1 0 225765923 6197248 1178 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/13782/statm: 1513 1178 66 130 0 1380 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 6052

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 13783
/proc/meminfo: memFree=1665272/2055920 swapFree=4184236/4192956
[pid=13782] ppid=13780 vsize=6184 CPUtime=522.13
/proc/13782/stat : 13782 (minisat_noasser) R 13780 13782 12923 0 -1 4194304 1236 0 0 0 52212 1 0 0 25 0 1 0 225765923 6332416 1222 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/13782/statm: 1546 1222 66 130 0 1413 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 6184

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 13783
/proc/meminfo: memFree=1665016/2055920 swapFree=4184236/4192956
[pid=13782] ppid=13780 vsize=6452 CPUtime=582.11
/proc/13782/stat : 13782 (minisat_noasser) R 13780 13782 12923 0 -1 4194304 1277 0 0 0 58210 1 0 0 25 0 1 0 225765923 6606848 1263 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/13782/statm: 1613 1263 66 130 0 1480 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 6452

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 13783
/proc/meminfo: memFree=1664888/2055920 swapFree=4184236/4192956
[pid=13782] ppid=13780 vsize=6584 CPUtime=642.09
/proc/13782/stat : 13782 (minisat_noasser) R 13780 13782 12923 0 -1 4194304 1313 0 0 0 64208 1 0 0 25 0 1 0 225765923 6742016 1299 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546573 0 0 4096 3 0 0 0 17 1 0 0
/proc/13782/statm: 1646 1299 66 130 0 1513 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 6584

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 13783
/proc/meminfo: memFree=1664632/2055920 swapFree=4184236/4192956
[pid=13782] ppid=13780 vsize=6716 CPUtime=702.07
/proc/13782/stat : 13782 (minisat_noasser) R 13780 13782 12923 0 -1 4194304 1361 0 0 0 70206 1 0 0 25 0 1 0 225765923 6877184 1347 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/13782/statm: 1679 1347 66 130 0 1546 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 6716

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 13783
/proc/meminfo: memFree=1664504/2055920 swapFree=4184236/4192956
[pid=13782] ppid=13780 vsize=6852 CPUtime=762.05
/proc/13782/stat : 13782 (minisat_noasser) R 13780 13782 12923 0 -1 4194304 1409 0 0 0 76204 1 0 0 25 0 1 0 225765923 7016448 1395 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/13782/statm: 1713 1395 66 130 0 1580 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 6852

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 13783
/proc/meminfo: memFree=1664312/2055920 swapFree=4184236/4192956
[pid=13782] ppid=13780 vsize=7128 CPUtime=822.03
/proc/13782/stat : 13782 (minisat_noasser) R 13780 13782 12923 0 -1 4194304 1446 0 0 0 82202 1 0 0 25 0 1 0 225765923 7299072 1432 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/13782/statm: 1782 1432 66 130 0 1649 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 7128

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 13783
/proc/meminfo: memFree=1664120/2055920 swapFree=4184236/4192956
[pid=13782] ppid=13780 vsize=7272 CPUtime=882.02
/proc/13782/stat : 13782 (minisat_noasser) R 13780 13782 12923 0 -1 4194304 1499 0 0 0 88200 2 0 0 25 0 1 0 225765923 7446528 1485 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546878 0 0 4096 3 0 0 0 17 1 0 0
/proc/13782/statm: 1818 1485 66 130 0 1685 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 7272

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 13783
/proc/meminfo: memFree=1664056/2055920 swapFree=4184236/4192956
[pid=13782] ppid=13780 vsize=7272 CPUtime=942
/proc/13782/stat : 13782 (minisat_noasser) R 13780 13782 12923 0 -1 4194304 1510 0 0 0 94198 2 0 0 25 0 1 0 225765923 7446528 1496 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13782/statm: 1818 1496 66 130 0 1685 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 7272

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 13783
/proc/meminfo: memFree=1663992/2055920 swapFree=4184236/4192956
[pid=13782] ppid=13780 vsize=7412 CPUtime=1001.98
/proc/13782/stat : 13782 (minisat_noasser) R 13780 13782 12923 0 -1 4194304 1525 0 0 0 100196 2 0 0 25 0 1 0 225765923 7589888 1511 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/13782/statm: 1853 1511 66 130 0 1720 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 7412

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 13783
/proc/meminfo: memFree=1663864/2055920 swapFree=4184236/4192956
[pid=13782] ppid=13780 vsize=7552 CPUtime=1061.96
/proc/13782/stat : 13782 (minisat_noasser) R 13780 13782 12923 0 -1 4194304 1552 0 0 0 106194 2 0 0 25 0 1 0 225765923 7733248 1538 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13782/statm: 1888 1538 66 130 0 1755 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 7552

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/71 13939
/proc/meminfo: memFree=1662400/2055920 swapFree=4184236/4192956
[pid=13782] ppid=13780 vsize=7692 CPUtime=1121.88
/proc/13782/stat : 13782 (minisat_noasser) R 13780 13782 12923 0 -1 4194304 1602 0 0 0 112186 2 0 0 25 0 1 0 225765923 7876608 1588 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/13782/statm: 1923 1588 66 130 0 1790 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 7692

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 13981
/proc/meminfo: memFree=1663352/2055920 swapFree=4184236/4192956
[pid=13782] ppid=13780 vsize=7824 CPUtime=1181.84
/proc/13782/stat : 13782 (minisat_noasser) R 13780 13782 12923 0 -1 4194304 1648 0 0 0 118182 2 0 0 25 0 1 0 225765923 8011776 1634 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/13782/statm: 1956 1634 66 130 0 1823 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 7824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 13981
/proc/meminfo: memFree=1663352/2055920 swapFree=4184236/4192956
[pid=13782] ppid=13780 vsize=7824 CPUtime=1200.04
/proc/13782/stat : 13782 (minisat_noasser) R 13780 13782 12923 0 -1 4194304 1648 0 0 0 120002 2 0 0 25 0 1 0 225765923 8011776 1634 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13782/statm: 1956 1634 66 130 0 1823 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 7824

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 0.93 2/65 13981
/proc/meminfo: memFree=1663352/2055920 swapFree=4184236/4192956
[pid=13782] ppid=13780 vsize=7824 CPUtime=1200.04
/proc/13782/stat : 13782 (minisat_noasser) R 13780 13782 12923 0 -1 4194304 1648 0 0 0 120002 2 0 0 25 0 1 0 225765923 8011776 1634 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13782/statm: 1956 1634 66 130 0 1823 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 7824

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1200.02
CPU system time (s): 0.026995
CPU usage (%): 99.9619
Max. virtual memory (cumulated for all children) (KiB): 7824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.026995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1648
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= 1984

runsolver used 0.996848 second user time and 2.33864 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Wed Apr 25 10:42:46 UTC 2007

IDJOB= 421055
IDBENCH= 19964
IDSOLVER= 188
FILE ID= node71/421055-1177497766

PBS_JOBID= 4685757

Free space on /tmp= 66446 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1073303884-15.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421055-1177497766/minisat_noassertions /tmp/evaluation/421055-1177497766/instance-421055-1177497766.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-421055-1177497766 -o ROOT/results/node71/solver-421055-1177497766 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421055-1177497766/minisat_noassertions /tmp/evaluation/421055-1177497766/instance-421055-1177497766.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  0577e850c93565cf0b1a3d4bebd7841c

RANDOM SEED= 598466821

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.234
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		: 3000.234
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:       1670872 kB
Buffers:         34976 kB
Cached:         260452 kB
SwapCached:       2752 kB
Active:         129612 kB
Inactive:       189412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1670872 kB
SwapTotal:     4192956 kB
SwapFree:      4184236 kB
Dirty:            1508 kB
Writeback:           0 kB
Mapped:          29684 kB
Slab:            51960 kB
Committed_AS:  3657400 kB
PageTables:       1484 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= 66446 MiB

End job on node71 on Wed Apr 25 11:02:49 UTC 2007