Trace number 421392

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) 1200.09 1200.51

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S1022605561-16-UNSAT.cnf
MD5SUMee25cd84874e48f6cb4ebfcb1b834a80
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark116.655
Satisfiable
(Un)Satisfiability was proved
Number of variables2035
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
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:  2035                                                 |
0.00/0.00	c |  Number of clauses:    6327                                                 |
0.00/0.00	c |  Parsing time:         0.01         s                                       |
0.00/0.02	c ============================[ Search Statistics ]==============================
0.00/0.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.02	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |    1697     5784    17243 |     1928        0    nan |  0.000 % |
0.00/0.02	c |       100 |    1695     5784    17243 |     2120       99     18 |  0.442 % |
0.00/0.04	c |       250 |    1688     5732    17093 |     2332      249     20 |  0.442 % |
0.00/0.05	c |       475 |    1688     5732    17093 |     2566      474     20 |  0.442 % |
0.07/0.08	c |       812 |    1688     5732    17093 |     2822      811     20 |  0.442 % |
0.09/0.12	c |      1318 |    1688     5732    17093 |     3105     1317     20 |  0.442 % |
0.09/0.19	c |      2077 |    1688     5732    17093 |     3415     2076     20 |  0.442 % |
0.29/0.30	c |      3217 |    1688     5732    17093 |     3757     3216     21 |  0.442 % |
0.39/0.49	c |      4925 |    1688     5732    17093 |     4132     2968     22 |  0.442 % |
0.69/0.77	c |      7487 |    1688     5732    17093 |     4546     3393     20 |  0.443 % |
1.19/1.23	c |     11332 |    1688     5732    17093 |     5000     2569     21 |  0.442 % |
1.89/1.93	c |     17099 |    1688     5732    17093 |     5500     3215     18 |  0.443 % |
2.89/2.98	c |     25753 |    1688     5732    17093 |     6050     3366     24 |  0.442 % |
4.49/4.60	c |     38727 |    1688     5732    17093 |     6655     4064     18 |  0.442 % |
7.09/7.13	c |     58188 |    1688     5732    17093 |     7321     6552     23 |  0.442 % |
11.19/11.26	c |     87383 |    1688     5732    17093 |     8053     5743     26 |  0.442 % |
17.78/17.80	c |    131174 |    1688     5732    17093 |     8859     4317     24 |  0.442 % |
27.88/27.91	c |    196858 |    1688     5732    17093 |     9745     7086     18 |  0.443 % |
43.48/43.56	c |    295385 |    1688     5732    17093 |    10719     6740     19 |  0.443 % |
67.87/67.94	c |    443174 |    1688     5732    17093 |    11791     8158     18 |  0.443 % |
108.05/108.15	c |    664858 |    1688     5732    17093 |    12970     8353     26 |  0.443 % |
169.24/169.38	c |    997384 |    1688     5732    17093 |    14267    12575     23 |  0.443 % |
271.29/271.41	c |   1496173 |    1688     5732    17093 |    15694    14253     24 |  0.442 % |
427.24/427.41	c |   2244355 |    1688     5732    17093 |    17263    10716     23 |  0.442 % |
674.15/674.42	c |   3366632 |    1688     5732    17093 |    18990    10519     22 |  0.442 % |
1074.22/1074.63	c |   5050043 |    1688     5732    17093 |    20889     9590     23 |  0.442 % |

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/node39/watcher-421392-1177503285 -o ROOT/results/node39/solver-421392-1177503285 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421392-1177503285/minisat_noassertions /tmp/evaluation/421392-1177503285/instance-421392-1177503285.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: 0.88 0.95 0.93 2/77 4906
/proc/meminfo: memFree=1781832/2055920 swapFree=4159384/4192956
[pid=4906] ppid=4904 vsize=2144 CPUtime=0
/proc/4906/stat : 4906 (minisat_noasser) R 4904 4906 3356 0 -1 4194304 205 0 0 0 0 0 0 0 18 0 1 0 198240548 2195456 191 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/4906/statm: 536 191 50 130 0 403 0

[startup+0.076047 s]
/proc/loadavg: 0.88 0.95 0.93 2/77 4906
/proc/meminfo: memFree=1781832/2055920 swapFree=4159384/4192956
[pid=4906] ppid=4904 vsize=2480 CPUtime=0.07
/proc/4906/stat : 4906 (minisat_noasser) R 4904 4906 3356 0 -1 4194304 315 0 0 0 7 0 0 0 18 0 1 0 198240548 2539520 301 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548196 0 0 4096 3 0 0 0 17 1 0 0
/proc/4906/statm: 620 301 66 130 0 487 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2480

[startup+0.101051 s]
/proc/loadavg: 0.88 0.95 0.93 2/77 4906
/proc/meminfo: memFree=1781832/2055920 swapFree=4159384/4192956
[pid=4906] ppid=4904 vsize=2480 CPUtime=0.09
/proc/4906/stat : 4906 (minisat_noasser) R 4904 4906 3356 0 -1 4194304 315 0 0 0 9 0 0 0 18 0 1 0 198240548 2539520 301 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/4906/statm: 620 301 66 130 0 487 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2480

[startup+0.301085 s]
/proc/loadavg: 0.88 0.95 0.93 2/77 4906
/proc/meminfo: memFree=1781832/2055920 swapFree=4159384/4192956
[pid=4906] ppid=4904 vsize=2612 CPUtime=0.29
/proc/4906/stat : 4906 (minisat_noasser) R 4904 4906 3356 0 -1 4194304 342 0 0 0 29 0 0 0 20 0 1 0 198240548 2674688 328 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548038 0 0 4096 3 0 0 0 17 1 0 0
/proc/4906/statm: 653 328 66 130 0 520 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2612

[startup+0.701153 s]
/proc/loadavg: 0.88 0.95 0.93 2/77 4906
/proc/meminfo: memFree=1781832/2055920 swapFree=4159384/4192956
[pid=4906] ppid=4904 vsize=2744 CPUtime=0.69
/proc/4906/stat : 4906 (minisat_noasser) R 4904 4906 3356 0 -1 4194304 389 0 0 0 69 0 0 0 23 0 1 0 198240548 2809856 375 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546512 0 0 4096 3 0 0 0 17 1 0 0
/proc/4906/statm: 686 375 66 130 0 553 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2744

[startup+1.50129 s]
/proc/loadavg: 0.88 0.95 0.93 2/78 4907
/proc/meminfo: memFree=1780544/2055920 swapFree=4159384/4192956
[pid=4906] ppid=4904 vsize=2876 CPUtime=1.49
/proc/4906/stat : 4906 (minisat_noasser) R 4904 4906 3356 0 -1 4194304 421 0 0 0 149 0 0 0 25 0 1 0 198240548 2945024 407 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/4906/statm: 719 407 66 130 0 586 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2876

[startup+3.10156 s]
/proc/loadavg: 0.88 0.95 0.93 2/78 4907
/proc/meminfo: memFree=1780288/2055920 swapFree=4159384/4192956
[pid=4906] ppid=4904 vsize=3140 CPUtime=3.09
/proc/4906/stat : 4906 (minisat_noasser) R 4904 4906 3356 0 -1 4194304 489 0 0 0 309 0 0 0 25 0 1 0 198240548 3215360 475 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/4906/statm: 785 475 66 130 0 652 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3140

[startup+6.3011 s]
/proc/loadavg: 0.89 0.95 0.93 2/78 4907
/proc/meminfo: memFree=1779776/2055920 swapFree=4159384/4192956
[pid=4906] ppid=4904 vsize=3408 CPUtime=6.29
/proc/4906/stat : 4906 (minisat_noasser) R 4904 4906 3356 0 -1 4194304 534 0 0 0 629 0 0 0 25 0 1 0 198240548 3489792 520 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/4906/statm: 852 520 66 130 0 719 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3408

[startup+12.7012 s]
/proc/loadavg: 0.90 0.95 0.93 2/78 4907
/proc/meminfo: memFree=1779200/2055920 swapFree=4159384/4192956
[pid=4906] ppid=4904 vsize=3960 CPUtime=12.69
/proc/4906/stat : 4906 (minisat_noasser) R 4904 4906 3356 0 -1 4194304 667 0 0 0 1269 0 0 0 25 0 1 0 198240548 4055040 653 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551639 0 0 4096 3 0 0 0 17 1 0 0
/proc/4906/statm: 990 653 66 130 0 857 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3960

[startup+25.5013 s]
/proc/loadavg: 0.92 0.96 0.93 2/78 4907
/proc/meminfo: memFree=1778880/2055920 swapFree=4159384/4192956
[pid=4906] ppid=4904 vsize=4224 CPUtime=25.48
/proc/4906/stat : 4906 (minisat_noasser) R 4904 4906 3356 0 -1 4194304 763 0 0 0 2548 0 0 0 25 0 1 0 198240548 4325376 749 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/4906/statm: 1056 749 66 130 0 923 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4224

[startup+51.1017 s]
/proc/loadavg: 0.95 0.96 0.93 2/78 4907
/proc/meminfo: memFree=1778240/2055920 swapFree=4159384/4192956
[pid=4906] ppid=4904 vsize=4884 CPUtime=51.08
/proc/4906/stat : 4906 (minisat_noasser) R 4904 4906 3356 0 -1 4194304 905 0 0 0 5107 1 0 0 25 0 1 0 198240548 5001216 891 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548038 0 0 4096 3 0 0 0 17 1 0 0
/proc/4906/statm: 1221 891 66 130 0 1088 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4884

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.93 2/78 4907
/proc/meminfo: memFree=1777280/2055920 swapFree=4159384/4192956
[pid=4906] ppid=4904 vsize=5816 CPUtime=102.26
/proc/4906/stat : 4906 (minisat_noasser) R 4904 4906 3356 0 -1 4194304 1139 0 0 0 10225 1 0 0 25 0 1 0 198240548 5955584 1125 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546959 0 0 4096 3 0 0 0 17 1 0 0
/proc/4906/statm: 1454 1125 66 130 0 1321 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5816

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 4907
/proc/meminfo: memFree=1776576/2055920 swapFree=4159384/4192956
[pid=4906] ppid=4904 vsize=6344 CPUtime=162.24
/proc/4906/stat : 4906 (minisat_noasser) R 4904 4906 3356 0 -1 4194304 1294 0 0 0 16222 2 0 0 25 0 1 0 198240548 6496256 1280 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/4906/statm: 1586 1280 66 130 0 1453 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6344

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 4907
/proc/meminfo: memFree=1776000/2055920 swapFree=4159384/4192956
[pid=4906] ppid=4904 vsize=6888 CPUtime=222.21
/proc/4906/stat : 4906 (minisat_noasser) R 4904 4906 3356 0 -1 4194304 1429 0 0 0 22219 2 0 0 25 0 1 0 198240548 7053312 1415 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/4906/statm: 1722 1415 66 130 0 1589 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 6888

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 4907
/proc/meminfo: memFree=1775360/2055920 swapFree=4159384/4192956
[pid=4906] ppid=4904 vsize=7560 CPUtime=282.19
/proc/4906/stat : 4906 (minisat_noasser) R 4904 4906 3356 0 -1 4194304 1585 0 0 0 28217 2 0 0 25 0 1 0 198240548 7741440 1571 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4906/statm: 1890 1571 66 130 0 1757 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 7560

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 4907
/proc/meminfo: memFree=1775104/2055920 swapFree=4159384/4192956
[pid=4906] ppid=4904 vsize=7824 CPUtime=342.17
/proc/4906/stat : 4906 (minisat_noasser) R 4904 4906 3356 0 -1 4194304 1650 0 0 0 34214 3 0 0 25 0 1 0 198240548 8011776 1636 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/4906/statm: 1956 1636 66 130 0 1823 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 7824

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 4907
/proc/meminfo: memFree=1775040/2055920 swapFree=4159384/4192956
[pid=4906] ppid=4904 vsize=7960 CPUtime=402.15
/proc/4906/stat : 4906 (minisat_noasser) R 4904 4906 3356 0 -1 4194304 1676 0 0 0 40212 3 0 0 25 0 1 0 198240548 8151040 1662 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547187 0 0 4096 3 0 0 0 17 1 0 0
/proc/4906/statm: 1990 1662 66 130 0 1857 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 7960

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 4907
/proc/meminfo: memFree=1774720/2055920 swapFree=4159384/4192956
[pid=4906] ppid=4904 vsize=8224 CPUtime=462.13
/proc/4906/stat : 4906 (minisat_noasser) R 4904 4906 3356 0 -1 4194304 1756 0 0 0 46209 4 0 0 25 0 1 0 198240548 8421376 1742 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549024 0 0 4096 3 0 0 0 17 1 0 0
/proc/4906/statm: 2056 1742 66 130 0 1923 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 8224

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 4907
/proc/meminfo: memFree=1774528/2055920 swapFree=4159384/4192956
[pid=4906] ppid=4904 vsize=8492 CPUtime=522.1
/proc/4906/stat : 4906 (minisat_noasser) R 4904 4906 3356 0 -1 4194304 1815 0 0 0 52206 4 0 0 25 0 1 0 198240548 8695808 1801 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4906/statm: 2123 1801 66 130 0 1990 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 8492

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 4907
/proc/meminfo: memFree=1774272/2055920 swapFree=4159384/4192956
[pid=4906] ppid=4904 vsize=8784 CPUtime=582.09
/proc/4906/stat : 4906 (minisat_noasser) R 4904 4906 3356 0 -1 4194304 1868 0 0 0 58204 5 0 0 25 0 1 0 198240548 8994816 1854 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/4906/statm: 2196 1854 66 130 0 2063 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 8784

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 4907
/proc/meminfo: memFree=1774016/2055920 swapFree=4159384/4192956
[pid=4906] ppid=4904 vsize=9048 CPUtime=642.07
/proc/4906/stat : 4906 (minisat_noasser) R 4904 4906 3356 0 -1 4194304 1936 0 0 0 64202 5 0 0 25 0 1 0 198240548 9265152 1922 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548038 0 0 4096 3 0 0 0 17 1 0 0
/proc/4906/statm: 2262 1922 66 130 0 2129 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 9048

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 4907
/proc/meminfo: memFree=1773696/2055920 swapFree=4159384/4192956
[pid=4906] ppid=4904 vsize=9312 CPUtime=702.05
/proc/4906/stat : 4906 (minisat_noasser) R 4904 4906 3356 0 -1 4194304 2006 0 0 0 70199 6 0 0 25 0 1 0 198240548 9535488 1992 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4906/statm: 2328 1992 66 130 0 2195 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 9312

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 4907
/proc/meminfo: memFree=1773440/2055920 swapFree=4159384/4192956
[pid=4906] ppid=4904 vsize=9580 CPUtime=762.03
/proc/4906/stat : 4906 (minisat_noasser) R 4904 4906 3356 0 -1 4194304 2074 0 0 0 76197 6 0 0 25 0 1 0 198240548 9809920 2060 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552786 0 0 4096 3 0 0 0 17 1 0 0
/proc/4906/statm: 2395 2060 66 130 0 2262 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 9580

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 4907
/proc/meminfo: memFree=1773376/2055920 swapFree=4159384/4192956
[pid=4906] ppid=4904 vsize=9716 CPUtime=822.01
/proc/4906/stat : 4906 (minisat_noasser) R 4904 4906 3356 0 -1 4194304 2111 0 0 0 82194 7 0 0 25 0 1 0 198240548 9949184 2097 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/4906/statm: 2429 2097 66 130 0 2296 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 9716

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 4907
/proc/meminfo: memFree=1773056/2055920 swapFree=4159384/4192956
[pid=4906] ppid=4904 vsize=9980 CPUtime=881.98
/proc/4906/stat : 4906 (minisat_noasser) R 4904 4906 3356 0 -1 4194304 2168 0 0 0 88191 7 0 0 25 0 1 0 198240548 10219520 2154 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/4906/statm: 2495 2154 66 130 0 2362 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 9980

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 4907
/proc/meminfo: memFree=1772992/2055920 swapFree=4159384/4192956
[pid=4906] ppid=4904 vsize=9980 CPUtime=941.96
/proc/4906/stat : 4906 (minisat_noasser) R 4904 4906 3356 0 -1 4194304 2181 0 0 0 94188 8 0 0 25 0 1 0 198240548 10219520 2167 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/4906/statm: 2495 2167 66 130 0 2362 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 9980

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 4907
/proc/meminfo: memFree=1772928/2055920 swapFree=4159384/4192956
[pid=4906] ppid=4904 vsize=10112 CPUtime=1001.94
/proc/4906/stat : 4906 (minisat_noasser) R 4904 4906 3356 0 -1 4194304 2208 0 0 0 100186 8 0 0 25 0 1 0 198240548 10354688 2194 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4906/statm: 2528 2194 66 130 0 2395 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 10112

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 4907
/proc/meminfo: memFree=1772736/2055920 swapFree=4159384/4192956
[pid=4906] ppid=4904 vsize=10244 CPUtime=1061.92
/proc/4906/stat : 4906 (minisat_noasser) R 4904 4906 3356 0 -1 4194304 2240 0 0 0 106183 9 0 0 25 0 1 0 198240548 10489856 2226 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/4906/statm: 2561 2226 66 130 0 2428 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 10244

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 4907
/proc/meminfo: memFree=1772352/2055920 swapFree=4159384/4192956
[pid=4906] ppid=4904 vsize=10772 CPUtime=1121.9
/proc/4906/stat : 4906 (minisat_noasser) R 4904 4906 3356 0 -1 4194304 2364 0 0 0 112181 9 0 0 25 0 1 0 198240548 11030528 2350 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/4906/statm: 2693 2350 66 130 0 2560 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 10772

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 4907
/proc/meminfo: memFree=1772032/2055920 swapFree=4159384/4192956
[pid=4906] ppid=4904 vsize=10908 CPUtime=1181.89
/proc/4906/stat : 4906 (minisat_noasser) R 4904 4906 3356 0 -1 4194304 2419 0 0 0 118179 10 0 0 25 0 1 0 198240548 11169792 2405 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4906/statm: 2727 2405 66 130 0 2594 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 10908



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 4907
/proc/meminfo: memFree=1771968/2055920 swapFree=4159384/4192956
[pid=4906] ppid=4904 vsize=11068 CPUtime=1200.08
/proc/4906/stat : 4906 (minisat_noasser) R 4904 4906 3356 0 -1 4194304 2425 0 0 0 119998 10 0 0 25 0 1 0 198240548 11333632 2411 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4906/statm: 2767 2411 66 130 0 2634 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 11068

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 2/78 4907
/proc/meminfo: memFree=1771968/2055920 swapFree=4159384/4192956
[pid=4906] ppid=4904 vsize=11068 CPUtime=1200.08
/proc/4906/stat : 4906 (minisat_noasser) R 4904 4906 3356 0 -1 4194304 2425 0 0 0 119998 10 0 0 25 0 1 0 198240548 11333632 2411 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4906/statm: 2767 2411 66 130 0 2634 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 11068

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.99
CPU system time (s): 0.102984
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 11068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.102984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2425
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= 25866

runsolver used 0.945856 second user time and 2.49862 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Wed Apr 25 12:14:45 UTC 2007

IDJOB= 421392
IDBENCH= 20312
IDSOLVER= 188
FILE ID= node39/421392-1177503285

PBS_JOBID= 4685835

Free space on /tmp= 66488 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S1022605561-16-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/421392-1177503285/minisat_noassertions /tmp/evaluation/421392-1177503285/instance-421392-1177503285.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-421392-1177503285 -o ROOT/results/node39/solver-421392-1177503285 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421392-1177503285/minisat_noassertions /tmp/evaluation/421392-1177503285/instance-421392-1177503285.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  ee25cd84874e48f6cb4ebfcb1b834a80

RANDOM SEED= 460520439

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.256
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		: 3000.256
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:       1782304 kB
Buffers:         38112 kB
Cached:         146484 kB
SwapCached:      13964 kB
Active:         132816 kB
Inactive:        75892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1782304 kB
SwapTotal:     4192956 kB
SwapFree:      4159384 kB
Dirty:            1708 kB
Writeback:           0 kB
Mapped:          30988 kB
Slab:            50256 kB
Committed_AS:  1990404 kB
PageTables:       2012 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= 66488 MiB

End job on node39 on Wed Apr 25 12:34:48 UTC 2007