Trace number 425054

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 5001.76

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S81758219-15.cnf
MD5SUM553c4b40944e11835ccbe7b0f0a9dbe4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1720.31
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:         0.12         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 |   15541    66396   201708 |    22132        0    nan |  0.000 % |
0.29/0.37	c |       101 |   15541    66396   201708 |    24345      101    115 |  0.000 % |
0.39/0.45	c |       251 |   15541    66396   201708 |    26779      251    122 |  0.000 % |
0.49/0.56	c |       476 |   15541    66396   201708 |    29457      476    154 |  0.000 % |
0.69/0.73	c |       815 |   15541    66396   201708 |    32403      815    168 |  0.000 % |
0.89/1.00	c |      1321 |   15541    66396   201708 |    35643     1321    190 |  0.000 % |
1.39/1.41	c |      2081 |   15541    66396   201708 |    39208     2081    197 |  0.000 % |
1.99/2.06	c |      3220 |   15541    66396   201708 |    43129     3220    212 |  0.000 % |
2.99/3.03	c |      4928 |   15541    66396   201708 |    47441     4928    212 |  0.000 % |
4.59/4.62	c |      7492 |   15541    66396   201708 |    52186     7492    231 |  0.000 % |
7.08/7.19	c |     11336 |   15541    66396   201708 |    57404    11336    251 |  0.000 % |
11.18/11.27	c |     17102 |   15541    66396   201708 |    63145    17102    263 |  0.000 % |
18.39/18.48	c |     25751 |   15541    66396   201708 |    69459    25751    275 |  0.000 % |
31.48/31.51	c |     38725 |   15541    66396   201708 |    76405    38725    290 |  0.000 % |
53.97/54.03	c |     58186 |   15541    66396   201708 |    84046    58186    291 |  0.000 % |
95.16/95.25	c |     87379 |   15541    66396   201708 |    92450    14486    308 |  0.000 % |
163.44/163.50	c |    131168 |   15541    66396   201708 |   101695    58275    314 |  0.000 % |
281.71/281.83	c |    196852 |   15541    66396   201708 |   111865    36388    482 |  0.000 % |
474.06/474.30	c |    295378 |   15541    66396   201708 |   123052    35628    344 |  0.000 % |
792.18/792.54	c |    443168 |   15541    66396   201708 |   135357    72581    353 |  0.000 % |
1391.51/1392.01	c |    664852 |   15541    66396   201708 |   148893    50095    324 |  0.000 % |
2462.60/2463.43	c |    997380 |   15541    66396   201708 |   163782   113618    395 |  0.000 % |
4199.81/4201.19	c |   1496169 |   15541    66396   201708 |   180160   165490    401 |  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/node63/watcher-425054-1177760920 -o ROOT/results/node63/solver-425054-1177760920 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425054-1177760920/minisat_noassertions /tmp/evaluation/425054-1177760920/instance-425054-1177760920.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: 0.79 0.99 0.98 3/64 28141
/proc/meminfo: memFree=1369340/2055920 swapFree=4182936/4192956
[pid=28141] ppid=28139 vsize=2476 CPUtime=0
/proc/28141/stat : 28141 (minisat_noasser) R 28139 28141 28087 0 -1 4194304 524 0 0 0 0 0 0 0 18 0 1 0 252081971 2535424 511 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524841 0 0 4096 3 0 0 0 17 1 0 0
/proc/28141/statm: 619 512 49 130 0 486 0

[startup+0.0209039 s]
/proc/loadavg: 0.79 0.99 0.98 3/64 28141
/proc/meminfo: memFree=1369340/2055920 swapFree=4182936/4192956
[pid=28141] ppid=28139 vsize=4276 CPUtime=0.01
/proc/28141/stat : 28141 (minisat_noasser) R 28139 28141 28087 0 -1 4194304 917 0 0 0 1 0 0 0 18 0 1 0 252081971 4378624 886 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/28141/statm: 1069 893 50 130 0 936 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4276

[startup+0.101912 s]
/proc/loadavg: 0.79 0.99 0.98 3/64 28141
/proc/meminfo: memFree=1369340/2055920 swapFree=4182936/4192956
[pid=28141] ppid=28139 vsize=6832 CPUtime=0.09
/proc/28141/stat : 28141 (minisat_noasser) R 28139 28141 28087 0 -1 4194304 1542 0 0 0 9 0 0 0 18 0 1 0 252081971 6995968 1511 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/28141/statm: 1708 1511 50 130 0 1575 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6832

[startup+0.301933 s]
/proc/loadavg: 0.79 0.99 0.98 3/64 28141
/proc/meminfo: memFree=1369340/2055920 swapFree=4182936/4192956
[pid=28141] ppid=28139 vsize=8172 CPUtime=0.29
/proc/28141/stat : 28141 (minisat_noasser) R 28139 28141 28087 0 -1 4194304 1915 0 0 0 28 1 0 0 19 0 1 0 252081971 8368128 1884 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134522818 0 0 4096 3 0 0 0 17 1 0 0
/proc/28141/statm: 2043 1884 62 130 0 1910 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8172

[startup+0.701974 s]
/proc/loadavg: 0.79 0.99 0.98 3/64 28141
/proc/meminfo: memFree=1369340/2055920 swapFree=4182936/4192956
[pid=28141] ppid=28139 vsize=7512 CPUtime=0.69
/proc/28141/stat : 28141 (minisat_noasser) R 28139 28141 28087 0 -1 4194304 1980 0 0 0 68 1 0 0 23 0 1 0 252081971 7692288 1737 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/28141/statm: 1878 1737 67 130 0 1745 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7512

[startup+1.50106 s]
/proc/loadavg: 0.79 0.99 0.98 2/65 28142
/proc/meminfo: memFree=1362164/2055920 swapFree=4182936/4192956
[pid=28141] ppid=28139 vsize=8700 CPUtime=1.49
/proc/28141/stat : 28141 (minisat_noasser) R 28139 28141 28087 0 -1 4194304 2263 0 0 0 148 1 0 0 25 0 1 0 252081971 8908800 2020 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/28141/statm: 2175 2020 67 130 0 2042 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8700

[startup+3.10123 s]
/proc/loadavg: 0.79 0.99 0.98 2/65 28142
/proc/meminfo: memFree=1360372/2055920 swapFree=4182936/4192956
[pid=28141] ppid=28139 vsize=11076 CPUtime=3.09
/proc/28141/stat : 28141 (minisat_noasser) R 28139 28141 28087 0 -1 4194304 2873 0 0 0 307 2 0 0 25 0 1 0 252081971 11341824 2630 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/28141/statm: 2769 2630 67 130 0 2636 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11076

[startup+6.30157 s]
/proc/loadavg: 0.81 0.99 0.98 2/65 28142
/proc/meminfo: memFree=1354740/2055920 swapFree=4182936/4192956
[pid=28141] ppid=28139 vsize=16756 CPUtime=6.29
/proc/28141/stat : 28141 (minisat_noasser) R 28139 28141 28087 0 -1 4194304 4293 0 0 0 626 3 0 0 25 0 1 0 252081971 17158144 4050 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/28141/statm: 4189 4051 67 130 0 4056 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16756

[startup+12.7012 s]
/proc/loadavg: 0.83 0.99 0.98 2/65 28142
/proc/meminfo: memFree=1343860/2055920 swapFree=4182936/4192956
[pid=28141] ppid=28139 vsize=27108 CPUtime=12.68
/proc/28141/stat : 28141 (minisat_noasser) R 28139 28141 28087 0 -1 4194304 6871 0 0 0 1263 5 0 0 25 0 1 0 252081971 27758592 6628 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546594 0 0 4096 3 0 0 0 17 1 0 0
/proc/28141/statm: 6777 6628 67 130 0 6644 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 27108

[startup+25.5016 s]
/proc/loadavg: 0.86 0.99 0.98 2/65 28142
/proc/meminfo: memFree=1324980/2055920 swapFree=4182936/4192956
[pid=28141] ppid=28139 vsize=45356 CPUtime=25.48
/proc/28141/stat : 28141 (minisat_noasser) R 28139 28141 28087 0 -1 4194304 11410 0 0 0 2538 10 0 0 25 0 1 0 252081971 46444544 11167 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547045 0 0 4096 3 0 0 0 17 1 0 0
/proc/28141/statm: 11339 11167 67 130 0 11206 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 45356

[startup+51.1013 s]
/proc/loadavg: 0.91 0.99 0.98 2/65 28142
/proc/meminfo: memFree=1297780/2055920 swapFree=4182936/4192956
[pid=28141] ppid=28139 vsize=72760 CPUtime=51.08
/proc/28141/stat : 28141 (minisat_noasser) R 28139 28141 28087 0 -1 4194304 18287 0 0 0 5091 17 0 0 25 0 1 0 252081971 74506240 18044 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/28141/statm: 18190 18044 67 130 0 18057 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 72760

[startup+102.306 s]
/proc/loadavg: 0.96 0.99 0.98 2/65 28142
/proc/meminfo: memFree=1255540/2055920 swapFree=4182936/4192956
[pid=28141] ppid=28139 vsize=114196 CPUtime=102.26
/proc/28141/stat : 28141 (minisat_noasser) R 28139 28141 28087 0 -1 4194304 28633 0 0 0 10198 28 0 0 25 0 1 0 252081971 116936704 28390 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/28141/statm: 28549 28390 67 130 0 28416 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 114196

[startup+162.301 s]
/proc/loadavg: 0.98 0.99 0.98 2/65 28142
/proc/meminfo: memFree=1255540/2055920 swapFree=4182936/4192956
[pid=28141] ppid=28139 vsize=114196 CPUtime=162.24
/proc/28141/stat : 28141 (minisat_noasser) R 28139 28141 28087 0 -1 4194304 28633 0 0 0 16196 28 0 0 25 0 1 0 252081971 116936704 28390 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/28141/statm: 28549 28390 67 130 0 28416 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 114196

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.98 2/65 28142
/proc/meminfo: memFree=1232116/2055920 swapFree=4182936/4192956
[pid=28141] ppid=28139 vsize=137892 CPUtime=222.23
/proc/28141/stat : 28141 (minisat_noasser) R 28139 28141 28087 0 -1 4194304 34527 0 0 0 22190 33 0 0 25 0 1 0 252081971 141201408 34284 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/28141/statm: 34473 34284 67 130 0 34340 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 137892

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.98 2/65 28142
/proc/meminfo: memFree=1214836/2055920 swapFree=4182936/4192956
[pid=28141] ppid=28139 vsize=154940 CPUtime=282.21
/proc/28141/stat : 28141 (minisat_noasser) R 28139 28141 28087 0 -1 4194304 38794 0 0 0 28184 37 0 0 25 0 1 0 252081971 158658560 38551 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552662 0 0 4096 3 0 0 0 17 1 0 0
/proc/28141/statm: 38735 38551 67 130 0 38602 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 154940

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.98 2/65 28142
/proc/meminfo: memFree=1214900/2055920 swapFree=4182936/4192956
[pid=28141] ppid=28139 vsize=154940 CPUtime=342.2
/proc/28141/stat : 28141 (minisat_noasser) R 28139 28141 28087 0 -1 4194304 38794 0 0 0 34182 38 0 0 25 0 1 0 252081971 158658560 38551 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547008 0 0 4096 3 0 0 0 17 1 0 0
/proc/28141/statm: 38735 38551 67 130 0 38602 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 154940

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 0.98 2/65 28142
/proc/meminfo: memFree=1199540/2055920 swapFree=4182936/4192956
[pid=28141] ppid=28139 vsize=170660 CPUtime=402.18
/proc/28141/stat : 28141 (minisat_noasser) R 28139 28141 28087 0 -1 4194304 42726 0 0 0 40176 42 0 0 25 0 1 0 252081971 174755840 42483 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548110 0 0 4096 3 0 0 0 17 1 0 0
/proc/28141/statm: 42665 42483 67 130 0 42532 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 170660

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 0.98 2/65 28142
/proc/meminfo: memFree=1180276/2055920 swapFree=4182936/4192956
[pid=28141] ppid=28139 vsize=189416 CPUtime=462.16
/proc/28141/stat : 28141 (minisat_noasser) R 28139 28141 28087 0 -1 4194304 47422 0 0 0 46169 47 0 0 25 0 1 0 252081971 193961984 47179 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/28141/statm: 47354 47179 67 130 0 47221 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 189416

[startup+522.301 s]
/proc/loadavg: 0.99 0.99 0.98 2/65 28142
/proc/meminfo: memFree=1180212/2055920 swapFree=4182936/4192956
[pid=28141] ppid=28139 vsize=189416 CPUtime=522.14
/proc/28141/stat : 28141 (minisat_noasser) R 28139 28141 28087 0 -1 4194304 47422 0 0 0 52167 47 0 0 25 0 1 0 252081971 193961984 47179 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/28141/statm: 47354 47179 67 130 0 47221 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 189416

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.98 2/65 28142
/proc/meminfo: memFree=1180276/2055920 swapFree=4182936/4192956
[pid=28141] ppid=28139 vsize=189416 CPUtime=582.12
/proc/28141/stat : 28141 (minisat_noasser) R 28139 28141 28087 0 -1 4194304 47422 0 0 0 58165 47 0 0 25 0 1 0 252081971 193961984 47179 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/28141/statm: 47354 47179 67 130 0 47221 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 189416

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 0.98 2/65 28142
/proc/meminfo: memFree=1180212/2055920 swapFree=4182936/4192956
[pid=28141] ppid=28139 vsize=189416 CPUtime=642.11
/proc/28141/stat : 28141 (minisat_noasser) R 28139 28141 28087 0 -1 4194304 47425 0 0 0 64164 47 0 0 25 0 1 0 252081971 193961984 47182 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/28141/statm: 47354 47182 67 130 0 47221 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 189416


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28342
/proc/meminfo: memFree=1083956/2055920 swapFree=4182936/4192956
[pid=28141] ppid=28139 vsize=285524 CPUtime=4061.05
/proc/28141/stat : 28141 (minisat_noasser) R 28139 28141 28087 0 -1 4194304 71458 0 0 0 406023 82 0 0 25 0 1 0 252081971 292376576 71183 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546586 0 0 4096 3 0 0 0 17 1 0 0
/proc/28141/statm: 71381 71183 67 130 0 71248 0
Current children cumulated CPU time (s) 4061.05
Current children cumulated vsize (KiB) 285524

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28342
/proc/meminfo: memFree=1083956/2055920 swapFree=4182936/4192956
[pid=28141] ppid=28139 vsize=285524 CPUtime=4121.03
/proc/28141/stat : 28141 (minisat_noasser) R 28139 28141 28087 0 -1 4194304 71458 0 0 0 412021 82 0 0 25 0 1 0 252081971 292376576 71183 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/28141/statm: 71381 71183 67 130 0 71248 0
Current children cumulated CPU time (s) 4121.03
Current children cumulated vsize (KiB) 285524

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28342
/proc/meminfo: memFree=1083956/2055920 swapFree=4182936/4192956
[pid=28141] ppid=28139 vsize=285524 CPUtime=4181.02
/proc/28141/stat : 28141 (minisat_noasser) R 28139 28141 28087 0 -1 4194304 71458 0 0 0 418019 83 0 0 25 0 1 0 252081971 292376576 71183 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28141/statm: 71381 71183 67 130 0 71248 0
Current children cumulated CPU time (s) 4181.02
Current children cumulated vsize (KiB) 285524

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28342
/proc/meminfo: memFree=1056628/2055920 swapFree=4182936/4192956
[pid=28141] ppid=28139 vsize=312868 CPUtime=4240.99
/proc/28141/stat : 28141 (minisat_noasser) R 28139 28141 28087 0 -1 4194304 78278 0 0 0 424008 91 0 0 25 0 1 0 252081971 320376832 78003 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28141/statm: 78217 78003 67 130 0 78084 0
Current children cumulated CPU time (s) 4240.99
Current children cumulated vsize (KiB) 312868

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28342
/proc/meminfo: memFree=1056628/2055920 swapFree=4182936/4192956
[pid=28141] ppid=28139 vsize=312868 CPUtime=4300.99
/proc/28141/stat : 28141 (minisat_noasser) R 28139 28141 28087 0 -1 4194304 78278 0 0 0 430007 92 0 0 25 0 1 0 252081971 320376832 78003 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28141/statm: 78217 78003 67 130 0 78084 0
Current children cumulated CPU time (s) 4300.99
Current children cumulated vsize (KiB) 312868

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28458
/proc/meminfo: memFree=1055356/2055920 swapFree=4182936/4192956
[pid=28141] ppid=28139 vsize=312868 CPUtime=4360.9
/proc/28141/stat : 28141 (minisat_noasser) R 28139 28141 28087 0 -1 4194304 78278 0 0 0 435998 92 0 0 25 0 1 0 252081971 320376832 78003 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/28141/statm: 78217 78003 67 130 0 78084 0
Current children cumulated CPU time (s) 4360.9
Current children cumulated vsize (KiB) 312868

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28540
/proc/meminfo: memFree=1056308/2055920 swapFree=4182936/4192956
[pid=28141] ppid=28139 vsize=312868 CPUtime=4420.81
/proc/28141/stat : 28141 (minisat_noasser) R 28139 28141 28087 0 -1 4194304 78278 0 0 0 441989 92 0 0 25 0 1 0 252081971 320376832 78003 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548167 0 0 4096 3 0 0 0 17 1 0 0
/proc/28141/statm: 78217 78003 67 130 0 78084 0
Current children cumulated CPU time (s) 4420.81
Current children cumulated vsize (KiB) 312868

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28540
/proc/meminfo: memFree=1056372/2055920 swapFree=4182936/4192956
[pid=28141] ppid=28139 vsize=312868 CPUtime=4480.8
/proc/28141/stat : 28141 (minisat_noasser) R 28139 28141 28087 0 -1 4194304 78278 0 0 0 447988 92 0 0 25 0 1 0 252081971 320376832 78003 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/28141/statm: 78217 78003 67 130 0 78084 0
Current children cumulated CPU time (s) 4480.8
Current children cumulated vsize (KiB) 312868

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28540
/proc/meminfo: memFree=1056372/2055920 swapFree=4182936/4192956
[pid=28141] ppid=28139 vsize=312868 CPUtime=4540.78
/proc/28141/stat : 28141 (minisat_noasser) R 28139 28141 28087 0 -1 4194304 78278 0 0 0 453986 92 0 0 25 0 1 0 252081971 320376832 78003 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/28141/statm: 78217 78003 67 130 0 78084 0
Current children cumulated CPU time (s) 4540.78
Current children cumulated vsize (KiB) 312868

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28540
/proc/meminfo: memFree=1056436/2055920 swapFree=4182936/4192956
[pid=28141] ppid=28139 vsize=312868 CPUtime=4600.77
/proc/28141/stat : 28141 (minisat_noasser) R 28139 28141 28087 0 -1 4194304 78278 0 0 0 459985 92 0 0 25 0 1 0 252081971 320376832 78003 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553095 0 0 4096 3 0 0 0 17 1 0 0
/proc/28141/statm: 78217 78003 67 130 0 78084 0
Current children cumulated CPU time (s) 4600.77
Current children cumulated vsize (KiB) 312868

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28540
/proc/meminfo: memFree=1056436/2055920 swapFree=4182936/4192956
[pid=28141] ppid=28139 vsize=312868 CPUtime=4660.75
/proc/28141/stat : 28141 (minisat_noasser) R 28139 28141 28087 0 -1 4194304 78278 0 0 0 465983 92 0 0 25 0 1 0 252081971 320376832 78003 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548035 0 0 4096 3 0 0 0 17 1 0 0
/proc/28141/statm: 78217 78003 67 130 0 78084 0
Current children cumulated CPU time (s) 4660.75
Current children cumulated vsize (KiB) 312868

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28540
/proc/meminfo: memFree=1056436/2055920 swapFree=4182936/4192956
[pid=28141] ppid=28139 vsize=312868 CPUtime=4720.74
/proc/28141/stat : 28141 (minisat_noasser) R 28139 28141 28087 0 -1 4194304 78278 0 0 0 471981 93 0 0 25 0 1 0 252081971 320376832 78003 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28141/statm: 78217 78003 67 130 0 78084 0
Current children cumulated CPU time (s) 4720.74
Current children cumulated vsize (KiB) 312868

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28540
/proc/meminfo: memFree=1056436/2055920 swapFree=4182936/4192956
[pid=28141] ppid=28139 vsize=312868 CPUtime=4780.72
/proc/28141/stat : 28141 (minisat_noasser) R 28139 28141 28087 0 -1 4194304 78278 0 0 0 477979 93 0 0 25 0 1 0 252081971 320376832 78003 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/28141/statm: 78217 78003 67 130 0 78084 0
Current children cumulated CPU time (s) 4780.72
Current children cumulated vsize (KiB) 312868

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28540
/proc/meminfo: memFree=1056500/2055920 swapFree=4182936/4192956
[pid=28141] ppid=28139 vsize=312868 CPUtime=4840.7
/proc/28141/stat : 28141 (minisat_noasser) R 28139 28141 28087 0 -1 4194304 78278 0 0 0 483977 93 0 0 25 0 1 0 252081971 320376832 78003 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/28141/statm: 78217 78003 67 130 0 78084 0
Current children cumulated CPU time (s) 4840.7
Current children cumulated vsize (KiB) 312868

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28540
/proc/meminfo: memFree=1056500/2055920 swapFree=4182936/4192956
[pid=28141] ppid=28139 vsize=312836 CPUtime=4900.68
/proc/28141/stat : 28141 (minisat_noasser) R 28139 28141 28087 0 -1 4194304 78278 0 0 0 489975 93 0 0 25 0 1 0 252081971 320344064 78003 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/28141/statm: 78209 78003 67 130 0 78076 0
Current children cumulated CPU time (s) 4900.68
Current children cumulated vsize (KiB) 312836

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28540
/proc/meminfo: memFree=1056692/2055920 swapFree=4182936/4192956
[pid=28141] ppid=28139 vsize=312836 CPUtime=4960.66
/proc/28141/stat : 28141 (minisat_noasser) R 28139 28141 28087 0 -1 4194304 78278 0 0 0 495973 93 0 0 25 0 1 0 252081971 320344064 78003 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552564 0 0 4096 3 0 0 0 17 1 0 0
/proc/28141/statm: 78209 78003 67 130 0 78076 0
Current children cumulated CPU time (s) 4960.66
Current children cumulated vsize (KiB) 312836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28540
/proc/meminfo: memFree=1056628/2055920 swapFree=4182936/4192956
[pid=28141] ppid=28139 vsize=312836 CPUtime=5000.06
/proc/28141/stat : 28141 (minisat_noasser) R 28139 28141 28087 0 -1 4194304 78278 0 0 0 499913 93 0 0 25 0 1 0 252081971 320344064 78003 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/28141/statm: 78209 78003 67 130 0 78076 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 312836

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+5001.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28540
/proc/meminfo: memFree=1056628/2055920 swapFree=4182936/4192956
[pid=28141] ppid=28139 vsize=312836 CPUtime=5000.06
/proc/28141/stat : 28141 (minisat_noasser) R 28139 28141 28087 0 -1 4194304 78278 0 0 0 499913 93 0 0 25 0 1 0 252081971 320344064 78003 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/28141/statm: 78209 78003 67 130 0 78076 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 312836

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.76
CPU time (s): 5000.12
CPU user time (s): 4999.13
CPU system time (s): 0.986849
CPU usage (%): 99.9673
Max. virtual memory (cumulated for all children) (KiB): 312868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.13
system time used= 0.986849
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 78278
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= 9069

runsolver used 3.9454 second user time and 9.81151 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Sat Apr 28 11:48:41 UTC 2007

IDJOB= 425054
IDBENCH= 20147
IDSOLVER= 189
FILE ID= node63/425054-1177760920

PBS_JOBID= 4715608

Free space on /tmp= 66529 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S81758219-15.cnf
COMMAND LINE= /tmp/evaluation/425054-1177760920/minisat_noassertions /tmp/evaluation/425054-1177760920/instance-425054-1177760920.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-425054-1177760920 -o ROOT/results/node63/solver-425054-1177760920 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425054-1177760920/minisat_noassertions /tmp/evaluation/425054-1177760920/instance-425054-1177760920.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  553c4b40944e11835ccbe7b0f0a9dbe4

RANDOM SEED= 852127395

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.232
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		: 3000.232
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:       1369748 kB
Buffers:         51612 kB
Cached:         554644 kB
SwapCached:       4724 kB
Active:         336784 kB
Inactive:       279648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1369748 kB
SwapTotal:     4192956 kB
SwapFree:      4182936 kB
Dirty:            2980 kB
Writeback:           0 kB
Mapped:          15412 kB
Slab:            55712 kB
Committed_AS:  2302316 kB
PageTables:       1460 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= 66529 MiB

End job on node63 on Sat Apr 28 13:12:04 UTC 2007