Trace number 421266

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) 1200.06 1200.63

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S597645631-10.cnf
MD5SUMbe41d97fbec08b222b8d456b52d73634
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark145.39
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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:  10000                                                |
0.00/0.00	c |  Number of clauses:    42000                                                |
0.06/0.07	c |  Parsing time:         0.07         s                                       |
0.09/0.15	c ============================[ Search Statistics ]==============================
0.09/0.15	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.15	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.15	c ===============================================================================
0.09/0.15	c |         0 |    9707    41544   126214 |    13848        0    nan |  0.000 % |
0.09/0.19	c |       100 |    9707    41544   126214 |    15232      100    127 |  0.000 % |
0.19/0.23	c |       251 |    9707    41544   126214 |    16756      251    128 |  0.000 % |
0.29/0.30	c |       477 |    9707    41544   126214 |    18431      477    134 |  0.000 % |
0.39/0.41	c |       814 |    9707    41544   126214 |    20274      814    138 |  0.000 % |
0.49/0.58	c |      1321 |    9707    41544   126214 |    22302     1321    158 |  0.000 % |
0.79/0.81	c |      2080 |    9707    41544   126214 |    24532     2080    157 |  0.000 % |
1.09/1.20	c |      3221 |    9707    41544   126214 |    26985     3221    167 |  0.000 % |
1.79/1.81	c |      4930 |    9707    41544   126214 |    29684     4930    175 |  0.000 % |
2.69/2.76	c |      7494 |    9707    41544   126214 |    32652     7494    183 |  0.000 % |
4.49/4.52	c |     11338 |    9707    41544   126214 |    35918    11338    197 |  0.000 % |
7.19/7.28	c |     17106 |    9707    41544   126214 |    39509    17106    201 |  0.000 % |
11.99/12.04	c |     25755 |    9707    41544   126214 |    43460    25755    199 |  0.000 % |
20.28/20.32	c |     38729 |    9707    41544   126214 |    47807    38729    206 |  0.000 % |
35.58/35.67	c |     58192 |    9707    41544   126214 |    52587    20789    238 |  0.000 % |
63.16/63.25	c |     87384 |    9707    41544   126214 |    57846    49981    244 |  0.000 % |
115.75/115.87	c |    131175 |    9707    41544   126214 |    63631    47293    274 |  0.000 % |
198.42/198.51	c |    196859 |    9707    41544   126214 |    69994    60500    252 |  0.000 % |
343.86/344.08	c |    295386 |    9707    41544   126214 |    76993    45664    279 |  0.000 % |
537.89/538.19	c |    443175 |    9707    41544   126214 |    84693    63461    257 |  0.000 % |
907.85/908.29	c |    664860 |    9707    41544   126214 |    93162    75336    283 |  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/node23/watcher-421266-1177501433 -o ROOT/results/node23/solver-421266-1177501433 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421266-1177501433/minisat_noassertions /tmp/evaluation/421266-1177501433/instance-421266-1177501433.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 0.91 3/77 2365
/proc/meminfo: memFree=1813504/2055920 swapFree=4169168/4192956
[pid=2365] ppid=2363 vsize=2748 CPUtime=0
/proc/2365/stat : 2365 (minisat_noasser) R 2363 2365 1275 0 -1 4194304 485 0 0 0 0 0 0 0 18 0 1 0 198060417 2813952 471 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524841 0 0 4096 3 0 0 0 17 1 0 0
/proc/2365/statm: 687 472 49 130 0 554 0

[startup+0.0698771 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 2365
/proc/meminfo: memFree=1813504/2055920 swapFree=4169168/4192956
[pid=2365] ppid=2363 vsize=5668 CPUtime=0.06
/proc/2365/stat : 2365 (minisat_noasser) R 2363 2365 1275 0 -1 4194304 1165 0 0 0 6 0 0 0 18 0 1 0 198060417 5804032 1151 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134689003 0 0 4096 3 0 0 0 17 1 0 0
/proc/2365/statm: 1417 1152 50 130 0 1284 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5668

[startup+0.101884 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 2365
/proc/meminfo: memFree=1813504/2055920 swapFree=4169168/4192956
[pid=2365] ppid=2363 vsize=5796 CPUtime=0.09
/proc/2365/stat : 2365 (minisat_noasser) R 2363 2365 1275 0 -1 4194304 1216 0 0 0 9 0 0 0 18 0 1 0 198060417 5935104 1202 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134521225 0 0 4096 3 0 0 0 17 1 0 0
/proc/2365/statm: 1449 1202 62 130 0 1316 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5796

[startup+0.301922 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 2365
/proc/meminfo: memFree=1813504/2055920 swapFree=4169168/4192956
[pid=2365] ppid=2363 vsize=5408 CPUtime=0.29
/proc/2365/stat : 2365 (minisat_noasser) R 2363 2365 1275 0 -1 4194304 1265 0 0 0 29 0 0 0 19 0 1 0 198060417 5537792 1137 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2365/statm: 1352 1137 67 130 0 1219 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5408

[startup+0.701998 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 2365
/proc/meminfo: memFree=1813504/2055920 swapFree=4169168/4192956
[pid=2365] ppid=2363 vsize=6068 CPUtime=0.69
/proc/2365/stat : 2365 (minisat_noasser) R 2363 2365 1275 0 -1 4194304 1443 0 0 0 69 0 0 0 23 0 1 0 198060417 6213632 1315 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/2365/statm: 1517 1315 67 130 0 1384 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6068

[startup+1.50115 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2366
/proc/meminfo: memFree=1807736/2055920 swapFree=4169168/4192956
[pid=2365] ppid=2363 vsize=7652 CPUtime=1.49
/proc/2365/stat : 2365 (minisat_noasser) R 2363 2365 1275 0 -1 4194304 1851 0 0 0 149 0 0 0 25 0 1 0 198060417 7835648 1723 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546527 0 0 4096 3 0 0 0 17 1 0 0
/proc/2365/statm: 1913 1723 67 130 0 1780 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7652

[startup+3.10147 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2366
/proc/meminfo: memFree=1805432/2055920 swapFree=4169168/4192956
[pid=2365] ppid=2363 vsize=11100 CPUtime=3.09
/proc/2365/stat : 2365 (minisat_noasser) R 2363 2365 1275 0 -1 4194304 2709 0 0 0 308 1 0 0 25 0 1 0 198060417 11366400 2581 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/2365/statm: 2775 2581 67 130 0 2642 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11100

[startup+6.30108 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2366
/proc/meminfo: memFree=1798584/2055920 swapFree=4169168/4192956
[pid=2365] ppid=2363 vsize=17304 CPUtime=6.28
/proc/2365/stat : 2365 (minisat_noasser) R 2363 2365 1275 0 -1 4194304 4233 0 0 0 626 2 0 0 25 0 1 0 198060417 17719296 4105 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/2365/statm: 4326 4105 67 130 0 4193 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 17304

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2366
/proc/meminfo: memFree=1788280/2055920 swapFree=4169168/4192956
[pid=2365] ppid=2363 vsize=26808 CPUtime=12.68
/proc/2365/stat : 2365 (minisat_noasser) R 2363 2365 1275 0 -1 4194304 6632 0 0 0 1263 5 0 0 25 0 1 0 198060417 27451392 6504 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2365/statm: 6702 6504 67 130 0 6569 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 26808

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2366
/proc/meminfo: memFree=1769784/2055920 swapFree=4169168/4192956
[pid=2365] ppid=2363 vsize=44740 CPUtime=25.48
/proc/2365/stat : 2365 (minisat_noasser) R 2363 2365 1275 0 -1 4194304 11104 0 0 0 2539 9 0 0 25 0 1 0 198060417 45813760 10976 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2365/statm: 11185 10976 67 130 0 11052 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 44740

[startup+51.1018 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2366
/proc/meminfo: memFree=1766264/2055920 swapFree=4169168/4192956
[pid=2365] ppid=2363 vsize=47908 CPUtime=51.07
/proc/2365/stat : 2365 (minisat_noasser) R 2363 2365 1275 0 -1 4194304 11884 0 0 0 5097 10 0 0 25 0 1 0 198060417 49057792 11756 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/2365/statm: 11977 11756 67 130 0 11844 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 47908

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2366
/proc/meminfo: memFree=1749496/2055920 swapFree=4169168/4192956
[pid=2365] ppid=2363 vsize=64540 CPUtime=102.26
/proc/2365/stat : 2365 (minisat_noasser) R 2363 2365 1275 0 -1 4194304 16069 0 0 0 10211 15 0 0 25 0 1 0 198060417 66088960 15941 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/2365/statm: 16135 15941 67 130 0 16002 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 64540

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2366
/proc/meminfo: memFree=1736376/2055920 swapFree=4169168/4192956
[pid=2365] ppid=2363 vsize=77740 CPUtime=162.24
/proc/2365/stat : 2365 (minisat_noasser) R 2363 2365 1275 0 -1 4194304 19328 0 0 0 16205 19 0 0 25 0 1 0 198060417 79605760 19200 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/2365/statm: 19435 19200 67 130 0 19302 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 77740

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2366
/proc/meminfo: memFree=1733752/2055920 swapFree=4169168/4192956
[pid=2365] ppid=2363 vsize=80380 CPUtime=222.21
/proc/2365/stat : 2365 (minisat_noasser) R 2363 2365 1275 0 -1 4194304 19985 0 0 0 22201 20 0 0 25 0 1 0 198060417 82309120 19857 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2365/statm: 20095 19857 67 130 0 19962 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 80380

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2366
/proc/meminfo: memFree=1733688/2055920 swapFree=4169168/4192956
[pid=2365] ppid=2363 vsize=80380 CPUtime=282.18
/proc/2365/stat : 2365 (minisat_noasser) R 2363 2365 1275 0 -1 4194304 19987 0 0 0 28198 20 0 0 25 0 1 0 198060417 82309120 19859 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2365/statm: 20095 19859 67 130 0 19962 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 80380

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2366
/proc/meminfo: memFree=1731832/2055920 swapFree=4169168/4192956
[pid=2365] ppid=2363 vsize=82096 CPUtime=342.16
/proc/2365/stat : 2365 (minisat_noasser) R 2363 2365 1275 0 -1 4194304 20437 0 0 0 34195 21 0 0 25 0 1 0 198060417 84066304 20309 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/2365/statm: 20524 20309 67 130 0 20391 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 82096

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2366
/proc/meminfo: memFree=1719928/2055920 swapFree=4169168/4192956
[pid=2365] ppid=2363 vsize=93976 CPUtime=402.14
/proc/2365/stat : 2365 (minisat_noasser) R 2363 2365 1275 0 -1 4194304 23415 0 0 0 40189 25 0 0 25 0 1 0 198060417 96231424 23287 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2365/statm: 23494 23287 67 130 0 23361 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 93976

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2366
/proc/meminfo: memFree=1719992/2055920 swapFree=4169168/4192956
[pid=2365] ppid=2363 vsize=93976 CPUtime=462.11
/proc/2365/stat : 2365 (minisat_noasser) R 2363 2365 1275 0 -1 4194304 23415 0 0 0 46186 25 0 0 25 0 1 0 198060417 96231424 23287 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2365/statm: 23494 23287 67 130 0 23361 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 93976

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2366
/proc/meminfo: memFree=1720056/2055920 swapFree=4169168/4192956
[pid=2365] ppid=2363 vsize=93976 CPUtime=522.1
/proc/2365/stat : 2365 (minisat_noasser) R 2363 2365 1275 0 -1 4194304 23415 0 0 0 52184 26 0 0 25 0 1 0 198060417 96231424 23287 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552648 0 0 4096 3 0 0 0 17 1 0 0
/proc/2365/statm: 23494 23287 67 130 0 23361 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 93976

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2366
/proc/meminfo: memFree=1710712/2055920 swapFree=4169168/4192956
[pid=2365] ppid=2363 vsize=103352 CPUtime=582.08
/proc/2365/stat : 2365 (minisat_noasser) R 2363 2365 1275 0 -1 4194304 25750 0 0 0 58179 29 0 0 25 0 1 0 198060417 105832448 25622 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/2365/statm: 25838 25622 67 130 0 25705 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 103352

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2366
/proc/meminfo: memFree=1710648/2055920 swapFree=4169168/4192956
[pid=2365] ppid=2363 vsize=103352 CPUtime=642.05
/proc/2365/stat : 2365 (minisat_noasser) R 2363 2365 1275 0 -1 4194304 25750 0 0 0 64176 29 0 0 25 0 1 0 198060417 105832448 25622 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/2365/statm: 25838 25622 67 130 0 25705 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 103352

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2366
/proc/meminfo: memFree=1696760/2055920 swapFree=4169168/4192956
[pid=2365] ppid=2363 vsize=117212 CPUtime=702.03
/proc/2365/stat : 2365 (minisat_noasser) R 2363 2365 1275 0 -1 4194304 29231 0 0 0 70170 33 0 0 25 0 1 0 198060417 120025088 29103 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/2365/statm: 29303 29103 67 130 0 29170 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 117212

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2366
/proc/meminfo: memFree=1696696/2055920 swapFree=4169168/4192956
[pid=2365] ppid=2363 vsize=117212 CPUtime=762.01
/proc/2365/stat : 2365 (minisat_noasser) R 2363 2365 1275 0 -1 4194304 29231 0 0 0 76167 34 0 0 25 0 1 0 198060417 120025088 29103 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/2365/statm: 29303 29103 67 130 0 29170 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 117212

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2366
/proc/meminfo: memFree=1696696/2055920 swapFree=4169168/4192956
[pid=2365] ppid=2363 vsize=117212 CPUtime=821.99
/proc/2365/stat : 2365 (minisat_noasser) R 2363 2365 1275 0 -1 4194304 29231 0 0 0 82164 35 0 0 25 0 1 0 198060417 120025088 29103 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/2365/statm: 29303 29103 67 130 0 29170 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 117212

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2366
/proc/meminfo: memFree=1696696/2055920 swapFree=4169168/4192956
[pid=2365] ppid=2363 vsize=117212 CPUtime=881.96
/proc/2365/stat : 2365 (minisat_noasser) R 2363 2365 1275 0 -1 4194304 29231 0 0 0 88161 35 0 0 25 0 1 0 198060417 120025088 29103 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/2365/statm: 29303 29103 67 130 0 29170 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 117212

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2366
/proc/meminfo: memFree=1692600/2055920 swapFree=4169168/4192956
[pid=2365] ppid=2363 vsize=121484 CPUtime=941.94
/proc/2365/stat : 2365 (minisat_noasser) R 2363 2365 1275 0 -1 4194304 30247 0 0 0 94156 38 0 0 25 0 1 0 198060417 124399616 30119 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2365/statm: 30371 30119 67 130 0 30238 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 121484

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2366
/proc/meminfo: memFree=1692600/2055920 swapFree=4169168/4192956
[pid=2365] ppid=2363 vsize=121484 CPUtime=1001.92
/proc/2365/stat : 2365 (minisat_noasser) R 2363 2365 1275 0 -1 4194304 30247 0 0 0 100154 38 0 0 25 0 1 0 198060417 124399616 30119 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/2365/statm: 30371 30119 67 130 0 30238 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 121484

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/84 2543
/proc/meminfo: memFree=1691256/2055920 swapFree=4169168/4192956
[pid=2365] ppid=2363 vsize=121484 CPUtime=1061.8
/proc/2365/stat : 2365 (minisat_noasser) R 2363 2365 1275 0 -1 4194304 30247 0 0 0 106141 39 0 0 25 0 1 0 198060417 124399616 30119 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2365/statm: 30371 30119 67 130 0 30238 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 121484

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2577
/proc/meminfo: memFree=1692344/2055920 swapFree=4169168/4192956
[pid=2365] ppid=2363 vsize=121484 CPUtime=1121.76
/proc/2365/stat : 2365 (minisat_noasser) R 2363 2365 1275 0 -1 4194304 30251 0 0 0 112136 40 0 0 25 0 1 0 198060417 124399616 30123 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/2365/statm: 30371 30123 67 130 0 30238 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 121484

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2577
/proc/meminfo: memFree=1692408/2055920 swapFree=4169168/4192956
[pid=2365] ppid=2363 vsize=121484 CPUtime=1181.73
/proc/2365/stat : 2365 (minisat_noasser) R 2363 2365 1275 0 -1 4194304 30251 0 0 0 118133 40 0 0 25 0 1 0 198060417 124399616 30123 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/2365/statm: 30371 30123 67 130 0 30238 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 121484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2577
/proc/meminfo: memFree=1692408/2055920 swapFree=4169168/4192956
[pid=2365] ppid=2363 vsize=121484 CPUtime=1200.02
/proc/2365/stat : 2365 (minisat_noasser) R 2363 2365 1275 0 -1 4194304 30251 0 0 0 119962 40 0 0 25 0 1 0 198060417 124399616 30123 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/2365/statm: 30371 30123 67 130 0 30238 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 121484

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): 1200.63
CPU time (s): 1200.06
CPU user time (s): 1199.63
CPU system time (s): 0.429934
CPU usage (%): 99.9529
Max. virtual memory (cumulated for all children) (KiB): 121484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.63
system time used= 0.429934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30251
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= 7
involuntary context switches= 25112

runsolver used 0.925859 second user time and 2.6206 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Wed Apr 25 11:43:53 UTC 2007

IDJOB= 421266
IDBENCH= 20175
IDSOLVER= 188
FILE ID= node23/421266-1177501433

PBS_JOBID= 4685845

Free space on /tmp= 66454 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S597645631-10.cnf
COMMAND LINE= /tmp/evaluation/421266-1177501433/minisat_noassertions /tmp/evaluation/421266-1177501433/instance-421266-1177501433.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-421266-1177501433 -o ROOT/results/node23/solver-421266-1177501433 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421266-1177501433/minisat_noassertions /tmp/evaluation/421266-1177501433/instance-421266-1177501433.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  be41d97fbec08b222b8d456b52d73634

RANDOM SEED= 256772569

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1813848 kB
Buffers:         37040 kB
Cached:         127336 kB
SwapCached:       3176 kB
Active:         105832 kB
Inactive:        82032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1813848 kB
SwapTotal:     4192956 kB
SwapFree:      4169168 kB
Dirty:            2236 kB
Writeback:           0 kB
Mapped:          30520 kB
Slab:            39712 kB
Committed_AS:  2834552 kB
PageTables:       1796 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= 66454 MiB

End job on node23 on Wed Apr 25 12:03:56 UTC 2007