Trace number 421794

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 1200.41

General information on the benchmark

Namecrafted/Hard/contest03/others/
bqwh.40.reg.520.sat05-433.reshuffled-07.cnf
MD5SUMcf535bf919bca60e7bcea01358de0b4c
Bench CategoryCRAFTED (crafted 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 variables2211
Number of clauses14710
Sum of the clauses size33107
Maximum clause length9
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 213351
Number of clauses of size 3282
Number of clauses of size 4374
Number of clauses of size 5349
Number of clauses of size over 5354

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:  2211                                                 |
0.00/0.00	c |  Number of clauses:    14710                                                |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.00/0.03	c ============================[ Search Statistics ]==============================
0.00/0.03	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.03	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.03	c ===============================================================================
0.00/0.03	c |         0 |    2211    14710    33107 |     4903        0    nan |  0.000 % |
0.00/0.04	c |       100 |    2210    14710    33107 |     5393       99     27 |  0.046 % |
0.00/0.06	c |       250 |    2209    14694    33075 |     5933      247     25 |  0.136 % |
0.06/0.09	c |       475 |    2208    14683    33053 |     6526      472     40 |  0.136 % |
0.09/0.13	c |       812 |    2207    14673    33033 |     7178      808     36 |  0.181 % |
0.19/0.21	c |      1318 |    2206    14664    33015 |     7896     1313     45 |  0.226 % |
0.29/0.32	c |      2079 |    2205    14651    32989 |     8686     2073     45 |  0.272 % |
0.49/0.52	c |      3220 |    2204    14641    32969 |     9555     3213     47 |  0.317 % |
0.79/0.85	c |      4928 |    2203    14632    32951 |    10510     4920     52 |  0.362 % |
1.39/1.40	c |      7490 |    2203    14632    32951 |    11561     7482     54 |  0.362 % |
2.39/2.46	c |     11335 |    2202    14619    32925 |    12717    11326     55 |  0.407 % |
4.19/4.24	c |     17101 |    2200    14610    32907 |    13989    10582     53 |  0.498 % |
6.79/6.87	c |     25750 |    2200    14601    32889 |    15388    11977     55 |  0.498 % |
11.39/11.48	c |     38730 |    2200    14601    32889 |    16927     9063     51 |  0.498 % |
17.78/17.88	c |     58191 |    2199    14589    32865 |    18620    11212     44 |  0.544 % |
29.48/29.59	c |     87383 |    2199    14589    32865 |    20482    11989     51 |  0.543 % |
47.97/48.09	c |    131172 |    2197    14564    32815 |    22530    13763     55 |  0.633 % |
81.77/81.88	c |    196856 |    2197    14564    32815 |    24783    21967     63 |  0.634 % |
137.95/138.07	c |    295382 |    2197    14564    32815 |    27262    19712     62 |  0.633 % |
224.73/224.84	c |    443172 |    2197    14564    32815 |    29988    15008     49 |  0.634 % |
380.59/380.70	c |    664855 |    2197    14564    32815 |    32987    20084     67 |  0.634 % |
624.12/624.33	c |    997380 |    2197    14564    32815 |    36285    25633     75 |  0.633 % |
1011.02/1011.33	c |   1496170 |    2197    14564    32815 |    39914    27882     64 |  0.634 % |

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/node51/watcher-421794-1177495858 -o ROOT/results/node51/solver-421794-1177495858 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421794-1177495858/minisat_noassertions /tmp/evaluation/421794-1177495858/instance-421794-1177495858.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 0.96 0.90 3/64 3989
/proc/meminfo: memFree=1806320/2055920 swapFree=4183264/4192956
[pid=3989] ppid=3987 vsize=2156 CPUtime=0
/proc/3989/stat : 3989 (minisat_noasser) R 3987 3989 3261 0 -1 4194304 228 0 0 0 0 0 0 0 18 0 1 0 104430939 2207744 214 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/3989/statm: 539 214 50 130 0 406 0

[startup+0.0657049 s]
/proc/loadavg: 0.91 0.96 0.90 3/64 3989
/proc/meminfo: memFree=1806320/2055920 swapFree=4183264/4192956
[pid=3989] ppid=3987 vsize=2888 CPUtime=0.06
/proc/3989/stat : 3989 (minisat_noasser) R 3987 3989 3261 0 -1 4194304 453 0 0 0 6 0 0 0 18 0 1 0 104430939 2957312 438 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134700109 0 0 4096 3 0 0 0 17 1 0 0
/proc/3989/statm: 722 438 66 130 0 589 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2888

[startup+0.101708 s]
/proc/loadavg: 0.91 0.96 0.90 3/64 3989
/proc/meminfo: memFree=1806320/2055920 swapFree=4183264/4192956
[pid=3989] ppid=3987 vsize=2888 CPUtime=0.09
/proc/3989/stat : 3989 (minisat_noasser) R 3987 3989 3261 0 -1 4194304 453 0 0 0 9 0 0 0 18 0 1 0 104430939 2957312 438 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546847 0 0 4096 3 0 0 0 17 1 0 0
/proc/3989/statm: 722 438 66 130 0 589 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2888

[startup+0.301726 s]
/proc/loadavg: 0.91 0.96 0.90 3/64 3989
/proc/meminfo: memFree=1806320/2055920 swapFree=4183264/4192956
[pid=3989] ppid=3987 vsize=2888 CPUtime=0.29
/proc/3989/stat : 3989 (minisat_noasser) R 3987 3989 3261 0 -1 4194304 453 0 0 0 29 0 0 0 19 0 1 0 104430939 2957312 438 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/3989/statm: 722 438 66 130 0 589 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2888

[startup+0.701761 s]
/proc/loadavg: 0.91 0.96 0.90 3/64 3989
/proc/meminfo: memFree=1806320/2055920 swapFree=4183264/4192956
[pid=3989] ppid=3987 vsize=3560 CPUtime=0.69
/proc/3989/stat : 3989 (minisat_noasser) R 3987 3989 3261 0 -1 4194304 596 0 0 0 69 0 0 0 22 0 1 0 104430939 3645440 581 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/3989/statm: 890 581 66 130 0 757 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3560

[startup+1.50183 s]
/proc/loadavg: 0.91 0.96 0.90 2/65 3990
/proc/meminfo: memFree=1803816/2055920 swapFree=4183264/4192956
[pid=3989] ppid=3987 vsize=4484 CPUtime=1.49
/proc/3989/stat : 3989 (minisat_noasser) R 3987 3989 3261 0 -1 4194304 841 0 0 0 149 0 0 0 25 0 1 0 104430939 4591616 826 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553675 0 0 4096 3 0 0 0 17 1 0 0
/proc/3989/statm: 1121 826 66 130 0 988 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4484

[startup+3.10298 s]
/proc/loadavg: 0.91 0.96 0.90 2/65 3990
/proc/meminfo: memFree=1802536/2055920 swapFree=4183264/4192956
[pid=3989] ppid=3987 vsize=5892 CPUtime=3.09
/proc/3989/stat : 3989 (minisat_noasser) R 3987 3989 3261 0 -1 4194304 1183 0 0 0 308 1 0 0 25 0 1 0 104430939 6033408 1168 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/3989/statm: 1473 1168 66 130 0 1340 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5892

[startup+6.30126 s]
/proc/loadavg: 0.92 0.96 0.90 2/65 3990
/proc/meminfo: memFree=1801256/2055920 swapFree=4183264/4192956
[pid=3989] ppid=3987 vsize=6288 CPUtime=6.29
/proc/3989/stat : 3989 (minisat_noasser) R 3987 3989 3261 0 -1 4194304 1299 0 0 0 628 1 0 0 25 0 1 0 104430939 6438912 1284 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3989/statm: 1572 1284 66 130 0 1439 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6288

[startup+12.7018 s]
/proc/loadavg: 0.93 0.96 0.90 2/65 3990
/proc/meminfo: memFree=1800560/2055920 swapFree=4183264/4192956
[pid=3989] ppid=3987 vsize=6948 CPUtime=12.68
/proc/3989/stat : 3989 (minisat_noasser) R 3987 3989 3261 0 -1 4194304 1449 0 0 0 1267 1 0 0 25 0 1 0 104430939 7114752 1434 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551598 0 0 4096 3 0 0 0 17 1 0 0
/proc/3989/statm: 1737 1434 66 130 0 1604 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6948

[startup+25.502 s]
/proc/loadavg: 0.94 0.96 0.91 2/65 3990
/proc/meminfo: memFree=1799664/2055920 swapFree=4183264/4192956
[pid=3989] ppid=3987 vsize=7880 CPUtime=25.48
/proc/3989/stat : 3989 (minisat_noasser) R 3987 3989 3261 0 -1 4194304 1672 0 0 0 2546 2 0 0 25 0 1 0 104430939 8069120 1657 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3989/statm: 1970 1657 66 130 0 1837 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7880

[startup+51.1013 s]
/proc/loadavg: 0.96 0.96 0.91 2/65 3990
/proc/meminfo: memFree=1798384/2055920 swapFree=4183264/4192956
[pid=3989] ppid=3987 vsize=9076 CPUtime=51.07
/proc/3989/stat : 3989 (minisat_noasser) R 3987 3989 3261 0 -1 4194304 1990 0 0 0 5105 2 0 0 25 0 1 0 104430939 9293824 1975 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/3989/statm: 2269 1975 66 130 0 2136 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9076

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.91 2/65 3990
/proc/meminfo: memFree=1796400/2055920 swapFree=4183264/4192956
[pid=3989] ppid=3987 vsize=11056 CPUtime=102.27
/proc/3989/stat : 3989 (minisat_noasser) R 3987 3989 3261 0 -1 4194304 2488 0 0 0 10224 3 0 0 25 0 1 0 104430939 11321344 2473 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3989/statm: 2764 2473 66 130 0 2631 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11056

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3990
/proc/meminfo: memFree=1793776/2055920 swapFree=4183264/4192956
[pid=3989] ppid=3987 vsize=13728 CPUtime=162.25
/proc/3989/stat : 3989 (minisat_noasser) R 3987 3989 3261 0 -1 4194304 3124 0 0 0 16221 4 0 0 25 0 1 0 104430939 14057472 3109 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3989/statm: 3432 3109 66 130 0 3299 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 13728

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3990
/proc/meminfo: memFree=1793712/2055920 swapFree=4183264/4192956
[pid=3989] ppid=3987 vsize=13728 CPUtime=222.23
/proc/3989/stat : 3989 (minisat_noasser) R 3987 3989 3261 0 -1 4194304 3126 0 0 0 22219 4 0 0 25 0 1 0 104430939 14057472 3111 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3989/statm: 3432 3111 66 130 0 3299 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13728

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3990
/proc/meminfo: memFree=1792048/2055920 swapFree=4183264/4192956
[pid=3989] ppid=3987 vsize=15312 CPUtime=282.22
/proc/3989/stat : 3989 (minisat_noasser) R 3987 3989 3261 0 -1 4194304 3537 0 0 0 28217 5 0 0 25 0 1 0 104430939 15679488 3522 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3989/statm: 3828 3522 66 130 0 3695 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 15312

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3990
/proc/meminfo: memFree=1790512/2055920 swapFree=4183264/4192956
[pid=3989] ppid=3987 vsize=17028 CPUtime=342.2
/proc/3989/stat : 3989 (minisat_noasser) R 3987 3989 3261 0 -1 4194304 3958 0 0 0 34215 5 0 0 25 0 1 0 104430939 17436672 3943 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/3989/statm: 4257 3943 66 130 0 4124 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 17028

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3990
/proc/meminfo: memFree=1790448/2055920 swapFree=4183264/4192956
[pid=3989] ppid=3987 vsize=17028 CPUtime=402.18
/proc/3989/stat : 3989 (minisat_noasser) R 3987 3989 3261 0 -1 4194304 3961 0 0 0 40213 5 0 0 25 0 1 0 104430939 17436672 3946 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/3989/statm: 4257 3946 66 130 0 4124 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 17028

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3990
/proc/meminfo: memFree=1790128/2055920 swapFree=4183264/4192956
[pid=3989] ppid=3987 vsize=17276 CPUtime=462.17
/proc/3989/stat : 3989 (minisat_noasser) R 3987 3989 3261 0 -1 4194304 4039 0 0 0 46212 5 0 0 25 0 1 0 104430939 17690624 4024 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/3989/statm: 4319 4024 66 130 0 4186 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 17276

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3990
/proc/meminfo: memFree=1789872/2055920 swapFree=4183264/4192956
[pid=3989] ppid=3987 vsize=17592 CPUtime=522.15
/proc/3989/stat : 3989 (minisat_noasser) R 3987 3989 3261 0 -1 4194304 4109 0 0 0 52210 5 0 0 25 0 1 0 104430939 18014208 4094 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/3989/statm: 4398 4094 66 130 0 4265 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 17592

[startup+582.302 s]
/proc/loadavg: 1.04 0.99 0.91 2/65 3990
/proc/meminfo: memFree=1788400/2055920 swapFree=4183264/4192956
[pid=3989] ppid=3987 vsize=19044 CPUtime=582.13
/proc/3989/stat : 3989 (minisat_noasser) R 3987 3989 3261 0 -1 4194304 4464 0 0 0 58208 5 0 0 25 0 1 0 104430939 19501056 4449 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546878 0 0 4096 3 0 0 0 17 1 0 0
/proc/3989/statm: 4761 4449 66 130 0 4628 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 19044

[startup+642.301 s]
/proc/loadavg: 1.05 1.00 0.92 2/65 3990
/proc/meminfo: memFree=1788336/2055920 swapFree=4183264/4192956
[pid=3989] ppid=3987 vsize=19044 CPUtime=642.12
/proc/3989/stat : 3989 (minisat_noasser) R 3987 3989 3261 0 -1 4194304 4468 0 0 0 64207 5 0 0 25 0 1 0 104430939 19501056 4453 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547304 0 0 4096 3 0 0 0 17 1 0 0
/proc/3989/statm: 4761 4453 66 130 0 4628 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 19044

[startup+702.302 s]
/proc/loadavg: 1.11 1.03 0.93 2/65 3990
/proc/meminfo: memFree=1788336/2055920 swapFree=4183264/4192956
[pid=3989] ppid=3987 vsize=19044 CPUtime=702.1
/proc/3989/stat : 3989 (minisat_noasser) R 3987 3989 3261 0 -1 4194304 4468 0 0 0 70205 5 0 0 25 0 1 0 104430939 19501056 4453 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3989/statm: 4761 4453 66 130 0 4628 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 19044

[startup+762.305 s]
/proc/loadavg: 1.04 1.02 0.93 2/65 3990
/proc/meminfo: memFree=1788272/2055920 swapFree=4183264/4192956
[pid=3989] ppid=3987 vsize=19044 CPUtime=762.09
/proc/3989/stat : 3989 (minisat_noasser) R 3987 3989 3261 0 -1 4194304 4468 0 0 0 76203 6 0 0 25 0 1 0 104430939 19501056 4453 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3989/statm: 4761 4453 66 130 0 4628 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 19044

[startup+822.302 s]
/proc/loadavg: 1.01 1.02 0.93 2/65 3990
/proc/meminfo: memFree=1787824/2055920 swapFree=4183264/4192956
[pid=3989] ppid=3987 vsize=19572 CPUtime=822.07
/proc/3989/stat : 3989 (minisat_noasser) R 3987 3989 3261 0 -1 4194304 4592 0 0 0 82201 6 0 0 25 0 1 0 104430939 20041728 4577 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/3989/statm: 4893 4577 66 130 0 4760 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 19572

[startup+882.302 s]
/proc/loadavg: 1.00 1.01 0.93 2/65 3990
/proc/meminfo: memFree=1787760/2055920 swapFree=4183264/4192956
[pid=3989] ppid=3987 vsize=19572 CPUtime=882.06
/proc/3989/stat : 3989 (minisat_noasser) R 3987 3989 3261 0 -1 4194304 4592 0 0 0 88200 6 0 0 25 0 1 0 104430939 20041728 4577 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/3989/statm: 4893 4577 66 130 0 4760 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 19572

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 3990
/proc/meminfo: memFree=1787120/2055920 swapFree=4183264/4192956
[pid=3989] ppid=3987 vsize=20232 CPUtime=942.04
/proc/3989/stat : 3989 (minisat_noasser) R 3987 3989 3261 0 -1 4194304 4760 0 0 0 94198 6 0 0 25 0 1 0 104430939 20717568 4745 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/3989/statm: 5058 4745 66 130 0 4925 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 20232

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 3990
/proc/meminfo: memFree=1787120/2055920 swapFree=4183264/4192956
[pid=3989] ppid=3987 vsize=20232 CPUtime=1002.02
/proc/3989/stat : 3989 (minisat_noasser) R 3987 3989 3261 0 -1 4194304 4760 0 0 0 100196 6 0 0 25 0 1 0 104430939 20717568 4745 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/3989/statm: 5058 4745 66 130 0 4925 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 20232

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 3990
/proc/meminfo: memFree=1786672/2055920 swapFree=4183264/4192956
[pid=3989] ppid=3987 vsize=20632 CPUtime=1062.01
/proc/3989/stat : 3989 (minisat_noasser) R 3987 3989 3261 0 -1 4194304 4866 0 0 0 106195 6 0 0 25 0 1 0 104430939 21127168 4851 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/3989/statm: 5158 4851 66 130 0 5025 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 20632

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 3990
/proc/meminfo: memFree=1786608/2055920 swapFree=4183264/4192956
[pid=3989] ppid=3987 vsize=20632 CPUtime=1121.99
/proc/3989/stat : 3989 (minisat_noasser) R 3987 3989 3261 0 -1 4194304 4866 0 0 0 112193 6 0 0 25 0 1 0 104430939 21127168 4851 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/3989/statm: 5158 4851 66 130 0 5025 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 20632

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 3990
/proc/meminfo: memFree=1786544/2055920 swapFree=4183264/4192956
[pid=3989] ppid=3987 vsize=20780 CPUtime=1181.97
/proc/3989/stat : 3989 (minisat_noasser) R 3987 3989 3261 0 -1 4194304 4897 0 0 0 118191 6 0 0 25 0 1 0 104430939 21278720 4882 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3989/statm: 5195 4882 66 130 0 5062 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 20780



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 3990
/proc/meminfo: memFree=1786480/2055920 swapFree=4183264/4192956
[pid=3989] ppid=3987 vsize=20924 CPUtime=1200.07
/proc/3989/stat : 3989 (minisat_noasser) R 3987 3989 3261 0 -1 4194304 4911 0 0 0 120001 6 0 0 25 0 1 0 104430939 21426176 4896 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3989/statm: 5231 4896 66 130 0 5098 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 20924

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): 1200.09
CPU user time (s): 1200.02
CPU system time (s): 0.071989
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 20924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.071989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4911
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= 2020

runsolver used 0.929858 second user time and 2.35564 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Wed Apr 25 10:10:58 UTC 2007

IDJOB= 421794
IDBENCH= 24697
IDSOLVER= 188
FILE ID= node51/421794-1177495858

PBS_JOBID= 4685861

Free space on /tmp= 66460 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/others/bqwh.40.reg.520.sat05-433.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/421794-1177495858/minisat_noassertions /tmp/evaluation/421794-1177495858/instance-421794-1177495858.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-421794-1177495858 -o ROOT/results/node51/solver-421794-1177495858 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421794-1177495858/minisat_noassertions /tmp/evaluation/421794-1177495858/instance-421794-1177495858.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  cf535bf919bca60e7bcea01358de0b4c

RANDOM SEED= 897643751

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.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		: 3000.223
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		: 3000.223
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:       1806792 kB
Buffers:         18908 kB
Cached:         160216 kB
SwapCached:       4068 kB
Active:          53440 kB
Inactive:       135672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1806792 kB
SwapTotal:     4192956 kB
SwapFree:      4183264 kB
Dirty:            1656 kB
Writeback:           0 kB
Mapped:          15400 kB
Slab:            46108 kB
Committed_AS:  3779816 kB
PageTables:       1408 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= 66460 MiB

End job on node51 on Wed Apr 25 10:31:01 UTC 2007