Trace number 425059

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) 5000.12 5001.45

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S1415445307-13.cnf
MD5SUM532ec8d121b791b638eeecfaf862b136
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3949.61
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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:  16000                                                |
0.00/0.00	c |  Number of clauses:    67200                                                |
0.09/0.13	c |  Parsing time:         0.13         s                                       |
0.29/0.30	c ============================[ Search Statistics ]==============================
0.29/0.30	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.30	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.29/0.30	c ===============================================================================
0.29/0.30	c |         0 |   15517    66415   201859 |    22138        0    nan |  0.000 % |
0.29/0.37	c |       100 |   15517    66415   201859 |    24352      100    166 |  0.000 % |
0.39/0.46	c |       250 |   15517    66415   201859 |    26787      250    163 |  0.000 % |
0.49/0.59	c |       475 |   15517    66415   201859 |    29466      475    190 |  0.000 % |
0.69/0.76	c |       812 |   15517    66415   201859 |    32412      812    178 |  0.000 % |
0.99/1.06	c |      1319 |   15517    66415   201859 |    35654     1319    193 |  0.000 % |
1.39/1.50	c |      2078 |   15517    66415   201859 |    39219     2078    200 |  0.000 % |
2.10/2.16	c |      3220 |   15517    66415   201859 |    43141     3220    225 |  0.000 % |
3.09/3.16	c |      4928 |   15517    66415   201859 |    47455     4928    234 |  0.000 % |
4.69/4.73	c |      7490 |   15517    66415   201859 |    52201     7490    236 |  0.000 % |
7.09/7.18	c |     11334 |   15517    66415   201859 |    57421    11334    238 |  0.000 % |
11.39/11.44	c |     17100 |   15517    66415   201859 |    63163    17100    259 |  0.000 % |
18.69/18.74	c |     25749 |   15517    66415   201859 |    69479    25749    270 |  0.000 % |
33.08/33.18	c |     38723 |   15517    66415   201859 |    76427    38723    324 |  0.000 % |
55.58/55.62	c |     58184 |   15517    66415   201859 |    84070    58184    317 |  0.000 % |
93.27/93.37	c |     87377 |   15517    66415   201859 |    92477    13395    281 |  0.000 % |
152.85/152.97	c |    131167 |   15517    66415   201859 |   101725    57185    317 |  0.000 % |
258.43/258.56	c |    196851 |   15517    66415   201859 |   111897    33531    335 |  0.000 % |
480.57/480.76	c |    295377 |   15517    66415   201859 |   123087    35029    422 |  0.000 % |
819.89/820.12	c |    443167 |   15517    66415   201859 |   135396    72967    369 |  0.000 % |
1365.56/1365.98	c |    664850 |   15517    66415   201859 |   148935    47869    370 |  0.000 % |
2405.10/2405.75	c |    997375 |   15517    66415   201859 |   163829   108477    352 |  0.000 % |
4017.00/4018.18	c |   1496163 |   15517    66415   201859 |   180212   155907    356 |  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/node26/watcher-425059-1177762314 -o ROOT/results/node26/solver-425059-1177762314 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425059-1177762314/minisat_noassertions /tmp/evaluation/425059-1177762314/instance-425059-1177762314.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 3/77 19860
/proc/meminfo: memFree=1426760/2055920 swapFree=4170240/4192956
[pid=19860] ppid=19858 vsize=2476 CPUtime=0
/proc/19860/stat : 19860 (minisat_noasser) R 19858 19860 19371 0 -1 4194304 531 0 0 0 0 0 0 0 18 0 1 0 224148203 2535424 517 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549237 0 0 4096 3 0 0 0 17 1 0 0
/proc/19860/statm: 619 517 49 130 0 486 0

[startup+0.0945991 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19860
/proc/meminfo: memFree=1426760/2055920 swapFree=4170240/4192956
[pid=19860] ppid=19858 vsize=6572 CPUtime=0.09
/proc/19860/stat : 19860 (minisat_noasser) R 19858 19860 19371 0 -1 4194304 1484 0 0 0 9 0 0 0 18 0 1 0 224148203 6729728 1453 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530599 0 0 4096 3 0 0 0 17 1 0 0
/proc/19860/statm: 1643 1454 50 130 0 1510 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6572

[startup+0.101598 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19860
/proc/meminfo: memFree=1426760/2055920 swapFree=4170240/4192956
[pid=19860] ppid=19858 vsize=6704 CPUtime=0.09
/proc/19860/stat : 19860 (minisat_noasser) R 19858 19860 19371 0 -1 4194304 1535 0 0 0 9 0 0 0 18 0 1 0 224148203 6864896 1504 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/19860/statm: 1676 1505 50 130 0 1543 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6704

[startup+0.301616 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19860
/proc/meminfo: memFree=1426760/2055920 swapFree=4170240/4192956
[pid=19860] ppid=19858 vsize=8176 CPUtime=0.29
/proc/19860/stat : 19860 (minisat_noasser) R 19858 19860 19371 0 -1 4194304 1917 0 0 0 29 0 0 0 19 0 1 0 224148203 8372224 1886 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134522818 0 0 4096 3 0 0 0 17 1 0 0
/proc/19860/statm: 2044 1886 62 130 0 1911 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8176

[startup+0.701653 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19860
/proc/meminfo: memFree=1426760/2055920 swapFree=4170240/4192956
[pid=19860] ppid=19858 vsize=7516 CPUtime=0.69
/proc/19860/stat : 19860 (minisat_noasser) R 19858 19860 19371 0 -1 4194304 1980 0 0 0 69 0 0 0 23 0 1 0 224148203 7696384 1737 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19860/statm: 1879 1737 67 130 0 1746 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7516

[startup+1.50173 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 19861
/proc/meminfo: memFree=1419584/2055920 swapFree=4170240/4192956
[pid=19860] ppid=19858 vsize=8576 CPUtime=1.49
/proc/19860/stat : 19860 (minisat_noasser) R 19858 19860 19371 0 -1 4194304 2255 0 0 0 148 1 0 0 25 0 1 0 224148203 8781824 2012 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551616 0 0 4096 3 0 0 0 17 1 0 0
/proc/19860/statm: 2144 2012 67 130 0 2011 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8576

[startup+3.10188 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 19861
/proc/meminfo: memFree=1417728/2055920 swapFree=4170240/4192956
[pid=19860] ppid=19858 vsize=11348 CPUtime=3.09
/proc/19860/stat : 19860 (minisat_noasser) R 19858 19860 19371 0 -1 4194304 2944 0 0 0 308 1 0 0 25 0 1 0 224148203 11620352 2701 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/19860/statm: 2837 2701 67 130 0 2704 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11348

[startup+6.30117 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 19861
/proc/meminfo: memFree=1412424/2055920 swapFree=4170240/4192956
[pid=19860] ppid=19858 vsize=16232 CPUtime=6.29
/proc/19860/stat : 19860 (minisat_noasser) R 19858 19860 19371 0 -1 4194304 4170 0 0 0 626 3 0 0 25 0 1 0 224148203 16621568 3927 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/19860/statm: 4058 3927 67 130 0 3925 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16232

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 19861
/proc/meminfo: memFree=1401864/2055920 swapFree=4170240/4192956
[pid=19860] ppid=19858 vsize=26500 CPUtime=12.69
/proc/19860/stat : 19860 (minisat_noasser) R 19858 19860 19371 0 -1 4194304 6707 0 0 0 1264 5 0 0 25 0 1 0 224148203 27136000 6464 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546512 0 0 4096 3 0 0 0 17 1 0 0
/proc/19860/statm: 6625 6464 67 130 0 6492 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26500

[startup+25.503 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 19861
/proc/meminfo: memFree=1382664/2055920 swapFree=4170240/4192956
[pid=19860] ppid=19858 vsize=45016 CPUtime=25.48
/proc/19860/stat : 19860 (minisat_noasser) R 19858 19860 19371 0 -1 4194304 11341 0 0 0 2539 9 0 0 25 0 1 0 224148203 46096384 11098 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/19860/statm: 11254 11098 67 130 0 11121 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 45016

[startup+51.1023 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 19861
/proc/meminfo: memFree=1350344/2055920 swapFree=4170240/4192956
[pid=19860] ppid=19858 vsize=77308 CPUtime=51.08
/proc/19860/stat : 19860 (minisat_noasser) R 19858 19860 19371 0 -1 4194304 19428 0 0 0 5090 18 0 0 25 0 1 0 224148203 79163392 19185 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/19860/statm: 19327 19185 67 130 0 19194 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 77308

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 19861
/proc/meminfo: memFree=1312328/2055920 swapFree=4170240/4192956
[pid=19860] ppid=19858 vsize=114788 CPUtime=102.27
/proc/19860/stat : 19860 (minisat_noasser) R 19858 19860 19371 0 -1 4194304 28784 0 0 0 10200 27 0 0 25 0 1 0 224148203 117542912 28541 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/19860/statm: 28697 28541 67 130 0 28564 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 114788

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19861
/proc/meminfo: memFree=1312328/2055920 swapFree=4170240/4192956
[pid=19860] ppid=19858 vsize=114788 CPUtime=162.25
/proc/19860/stat : 19860 (minisat_noasser) R 19858 19860 19371 0 -1 4194304 28784 0 0 0 16198 27 0 0 25 0 1 0 224148203 117542912 28541 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19860/statm: 28697 28541 67 130 0 28564 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 114788

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19861
/proc/meminfo: memFree=1287176/2055920 swapFree=4170240/4192956
[pid=19860] ppid=19858 vsize=140192 CPUtime=222.24
/proc/19860/stat : 19860 (minisat_noasser) R 19858 19860 19371 0 -1 4194304 35090 0 0 0 22190 34 0 0 25 0 1 0 224148203 143556608 34847 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/19860/statm: 35048 34847 67 130 0 34915 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 140192

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19861
/proc/meminfo: memFree=1282504/2055920 swapFree=4170240/4192956
[pid=19860] ppid=19858 vsize=144680 CPUtime=282.22
/proc/19860/stat : 19860 (minisat_noasser) R 19858 19860 19371 0 -1 4194304 36239 0 0 0 28186 36 0 0 25 0 1 0 224148203 148152320 35996 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/19860/statm: 36170 35996 67 130 0 36037 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 144680

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19861
/proc/meminfo: memFree=1282504/2055920 swapFree=4170240/4192956
[pid=19860] ppid=19858 vsize=144680 CPUtime=342.21
/proc/19860/stat : 19860 (minisat_noasser) R 19858 19860 19371 0 -1 4194304 36239 0 0 0 34184 37 0 0 25 0 1 0 224148203 148152320 35996 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/19860/statm: 36170 35996 67 130 0 36037 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 144680

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19861
/proc/meminfo: memFree=1272392/2055920 swapFree=4170240/4192956
[pid=19860] ppid=19858 vsize=155376 CPUtime=402.19
/proc/19860/stat : 19860 (minisat_noasser) R 19858 19860 19371 0 -1 4194304 38899 0 0 0 40179 40 0 0 25 0 1 0 224148203 159105024 38656 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546594 0 0 4096 3 0 0 0 17 1 0 0
/proc/19860/statm: 38844 38656 67 130 0 38711 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 155376

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19861
/proc/meminfo: memFree=1247176/2055920 swapFree=4170240/4192956
[pid=19860] ppid=19858 vsize=179960 CPUtime=462.18
/proc/19860/stat : 19860 (minisat_noasser) R 19858 19860 19371 0 -1 4194304 45052 0 0 0 46171 47 0 0 25 0 1 0 224148203 184279040 44809 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/19860/statm: 44990 44809 67 130 0 44857 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 179960

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19861
/proc/meminfo: memFree=1247176/2055920 swapFree=4170240/4192956
[pid=19860] ppid=19858 vsize=179960 CPUtime=522.16
/proc/19860/stat : 19860 (minisat_noasser) R 19858 19860 19371 0 -1 4194304 45052 0 0 0 52169 47 0 0 25 0 1 0 224148203 184279040 44809 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/19860/statm: 44990 44809 67 130 0 44857 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 179960

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19861
/proc/meminfo: memFree=1247176/2055920 swapFree=4170240/4192956
[pid=19860] ppid=19858 vsize=179960 CPUtime=582.15
/proc/19860/stat : 19860 (minisat_noasser) R 19858 19860 19371 0 -1 4194304 45052 0 0 0 58167 48 0 0 25 0 1 0 224148203 184279040 44809 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19860/statm: 44990 44809 67 130 0 44857 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 179960

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19861
/proc/meminfo: memFree=1244680/2055920 swapFree=4170240/4192956
[pid=19860] ppid=19858 vsize=182336 CPUtime=642.13
/proc/19860/stat : 19860 (minisat_noasser) R 19858 19860 19371 0 -1 4194304 45663 0 0 0 64165 48 0 0 25 0 1 0 224148203 186712064 45420 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/19860/statm: 45584 45420 67 130 0 45451 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 182336


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20061
/proc/meminfo: memFree=1156872/2055920 swapFree=4170240/4192956
[pid=19860] ppid=19858 vsize=270164 CPUtime=4001.21
/proc/19860/stat : 19860 (minisat_noasser) R 19858 19860 19371 0 -1 4194304 67584 0 0 0 400023 98 0 0 25 0 1 0 224148203 276647936 67341 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/19860/statm: 67541 67341 67 130 0 67408 0
Current children cumulated CPU time (s) 4001.21
Current children cumulated vsize (KiB) 270164

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20061
/proc/meminfo: memFree=1147848/2055920 swapFree=4170240/4192956
[pid=19860] ppid=19858 vsize=279140 CPUtime=4061.2
/proc/19860/stat : 19860 (minisat_noasser) R 19858 19860 19371 0 -1 4194304 69831 0 0 0 406019 101 0 0 25 0 1 0 224148203 285839360 69588 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/19860/statm: 69785 69588 67 130 0 69652 0
Current children cumulated CPU time (s) 4061.2
Current children cumulated vsize (KiB) 279140

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20061
/proc/meminfo: memFree=1144904/2055920 swapFree=4170240/4192956
[pid=19860] ppid=19858 vsize=281912 CPUtime=4121.17
/proc/19860/stat : 19860 (minisat_noasser) R 19858 19860 19371 0 -1 4194304 70534 0 0 0 412016 101 0 0 25 0 1 0 224148203 288677888 70291 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/19860/statm: 70478 70291 67 130 0 70345 0
Current children cumulated CPU time (s) 4121.17
Current children cumulated vsize (KiB) 281912

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20061
/proc/meminfo: memFree=1144904/2055920 swapFree=4170240/4192956
[pid=19860] ppid=19858 vsize=281912 CPUtime=4181.17
/proc/19860/stat : 19860 (minisat_noasser) R 19858 19860 19371 0 -1 4194304 70534 0 0 0 418015 102 0 0 25 0 1 0 224148203 288677888 70291 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/19860/statm: 70478 70291 67 130 0 70345 0
Current children cumulated CPU time (s) 4181.17
Current children cumulated vsize (KiB) 281912

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20061
/proc/meminfo: memFree=1144904/2055920 swapFree=4170240/4192956
[pid=19860] ppid=19858 vsize=281912 CPUtime=4241.15
/proc/19860/stat : 19860 (minisat_noasser) R 19858 19860 19371 0 -1 4194304 70534 0 0 0 424013 102 0 0 25 0 1 0 224148203 288677888 70291 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19860/statm: 70478 70291 67 130 0 70345 0
Current children cumulated CPU time (s) 4241.15
Current children cumulated vsize (KiB) 281912

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20061
/proc/meminfo: memFree=1144840/2055920 swapFree=4170240/4192956
[pid=19860] ppid=19858 vsize=281912 CPUtime=4301.14
/proc/19860/stat : 19860 (minisat_noasser) R 19858 19860 19371 0 -1 4194304 70534 0 0 0 430011 103 0 0 25 0 1 0 224148203 288677888 70291 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/19860/statm: 70478 70291 67 130 0 70345 0
Current children cumulated CPU time (s) 4301.14
Current children cumulated vsize (KiB) 281912

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20061
/proc/meminfo: memFree=1144968/2055920 swapFree=4170240/4192956
[pid=19860] ppid=19858 vsize=281912 CPUtime=4361.12
/proc/19860/stat : 19860 (minisat_noasser) R 19858 19860 19371 0 -1 4194304 70534 0 0 0 436009 103 0 0 25 0 1 0 224148203 288677888 70291 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/19860/statm: 70478 70291 67 130 0 70345 0
Current children cumulated CPU time (s) 4361.12
Current children cumulated vsize (KiB) 281912

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20061
/proc/meminfo: memFree=1144968/2055920 swapFree=4170240/4192956
[pid=19860] ppid=19858 vsize=281912 CPUtime=4421.11
/proc/19860/stat : 19860 (minisat_noasser) R 19858 19860 19371 0 -1 4194304 70534 0 0 0 442007 104 0 0 25 0 1 0 224148203 288677888 70291 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/19860/statm: 70478 70291 67 130 0 70345 0
Current children cumulated CPU time (s) 4421.11
Current children cumulated vsize (KiB) 281912

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20061
/proc/meminfo: memFree=1144968/2055920 swapFree=4170240/4192956
[pid=19860] ppid=19858 vsize=281912 CPUtime=4481.09
/proc/19860/stat : 19860 (minisat_noasser) R 19858 19860 19371 0 -1 4194304 70534 0 0 0 448005 104 0 0 25 0 1 0 224148203 288677888 70291 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19860/statm: 70478 70291 67 130 0 70345 0
Current children cumulated CPU time (s) 4481.09
Current children cumulated vsize (KiB) 281912

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20061
/proc/meminfo: memFree=1144968/2055920 swapFree=4170240/4192956
[pid=19860] ppid=19858 vsize=281912 CPUtime=4541.08
/proc/19860/stat : 19860 (minisat_noasser) R 19858 19860 19371 0 -1 4194304 70534 0 0 0 454003 105 0 0 25 0 1 0 224148203 288677888 70291 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/19860/statm: 70478 70291 67 130 0 70345 0
Current children cumulated CPU time (s) 4541.08
Current children cumulated vsize (KiB) 281912

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20061
/proc/meminfo: memFree=1145032/2055920 swapFree=4170240/4192956
[pid=19860] ppid=19858 vsize=281912 CPUtime=4601.06
/proc/19860/stat : 19860 (minisat_noasser) R 19858 19860 19371 0 -1 4194304 70534 0 0 0 460001 105 0 0 25 0 1 0 224148203 288677888 70291 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/19860/statm: 70478 70291 67 130 0 70345 0
Current children cumulated CPU time (s) 4601.06
Current children cumulated vsize (KiB) 281912

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20061
/proc/meminfo: memFree=1143176/2055920 swapFree=4170240/4192956
[pid=19860] ppid=19858 vsize=283892 CPUtime=4661.05
/proc/19860/stat : 19860 (minisat_noasser) R 19858 19860 19371 0 -1 4194304 71021 0 0 0 465999 106 0 0 25 0 1 0 224148203 290705408 70778 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552440 0 0 4096 3 0 0 0 17 1 0 0
/proc/19860/statm: 70973 70778 67 130 0 70840 0
Current children cumulated CPU time (s) 4661.05
Current children cumulated vsize (KiB) 283892

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20061
/proc/meminfo: memFree=1128968/2055920 swapFree=4170240/4192956
[pid=19860] ppid=19858 vsize=297900 CPUtime=4721.04
/proc/19860/stat : 19860 (minisat_noasser) R 19858 19860 19371 0 -1 4194304 74519 0 0 0 471994 110 0 0 25 0 1 0 224148203 305049600 74276 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/19860/statm: 74475 74276 67 130 0 74342 0
Current children cumulated CPU time (s) 4721.04
Current children cumulated vsize (KiB) 297900

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20061
/proc/meminfo: memFree=1128968/2055920 swapFree=4170240/4192956
[pid=19860] ppid=19858 vsize=297900 CPUtime=4781.01
/proc/19860/stat : 19860 (minisat_noasser) R 19858 19860 19371 0 -1 4194304 74519 0 0 0 477991 110 0 0 25 0 1 0 224148203 305049600 74276 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/19860/statm: 74475 74276 67 130 0 74342 0
Current children cumulated CPU time (s) 4781.01
Current children cumulated vsize (KiB) 297900

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20061
/proc/meminfo: memFree=1128968/2055920 swapFree=4170240/4192956
[pid=19860] ppid=19858 vsize=297900 CPUtime=4841.01
/proc/19860/stat : 19860 (minisat_noasser) R 19858 19860 19371 0 -1 4194304 74519 0 0 0 483990 111 0 0 25 0 1 0 224148203 305049600 74276 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19860/statm: 74475 74276 67 130 0 74342 0
Current children cumulated CPU time (s) 4841.01
Current children cumulated vsize (KiB) 297900

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20061
/proc/meminfo: memFree=1128904/2055920 swapFree=4170240/4192956
[pid=19860] ppid=19858 vsize=297900 CPUtime=4900.99
/proc/19860/stat : 19860 (minisat_noasser) R 19858 19860 19371 0 -1 4194304 74519 0 0 0 489988 111 0 0 25 0 1 0 224148203 305049600 74276 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/19860/statm: 74475 74276 67 130 0 74342 0
Current children cumulated CPU time (s) 4900.99
Current children cumulated vsize (KiB) 297900

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20061
/proc/meminfo: memFree=1128904/2055920 swapFree=4170240/4192956
[pid=19860] ppid=19858 vsize=297900 CPUtime=4960.98
/proc/19860/stat : 19860 (minisat_noasser) R 19858 19860 19371 0 -1 4194304 74519 0 0 0 495986 112 0 0 25 0 1 0 224148203 305049600 74276 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/19860/statm: 74475 74276 67 130 0 74342 0
Current children cumulated CPU time (s) 4960.98
Current children cumulated vsize (KiB) 297900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20061
/proc/meminfo: memFree=1128904/2055920 swapFree=4170240/4192956
[pid=19860] ppid=19858 vsize=297900 CPUtime=5000.07
/proc/19860/stat : 19860 (minisat_noasser) R 19858 19860 19371 0 -1 4194304 74519 0 0 0 499895 112 0 0 25 0 1 0 224148203 305049600 74276 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/19860/statm: 74475 74276 67 130 0 74342 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 297900

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): 5001.45
CPU time (s): 5000.12
CPU user time (s): 4998.95
CPU system time (s): 1.17182
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 297900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.95
system time used= 1.17182
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 74519
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= 105288

runsolver used 3.89441 second user time and 11.1953 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Sat Apr 28 12:11:54 UTC 2007

IDJOB= 425059
IDBENCH= 20152
IDSOLVER= 189
FILE ID= node26/425059-1177762314

PBS_JOBID= 4715577

Free space on /tmp= 66538 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S1415445307-13.cnf
COMMAND LINE= /tmp/evaluation/425059-1177762314/minisat_noassertions /tmp/evaluation/425059-1177762314/instance-425059-1177762314.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-425059-1177762314 -o ROOT/results/node26/solver-425059-1177762314 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425059-1177762314/minisat_noassertions /tmp/evaluation/425059-1177762314/instance-425059-1177762314.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  532ec8d121b791b638eeecfaf862b136

RANDOM SEED= 490634322

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.213
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		: 3000.213
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:       1427176 kB
Buffers:         59228 kB
Cached:         471612 kB
SwapCached:       3640 kB
Active:         336484 kB
Inactive:       218020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1427176 kB
SwapTotal:     4192956 kB
SwapFree:      4170240 kB
Dirty:            2740 kB
Writeback:           0 kB
Mapped:          30844 kB
Slab:            59804 kB
Committed_AS:  1285184 kB
PageTables:       1716 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= 66538 MiB

End job on node26 on Sat Apr 28 13:35:17 UTC 2007