Trace number 422166

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) 5000.11 5002.11

General information on the benchmark

Namecrafted/Hard/contest02/
hgen2-v500-s1216665065.sat05-467.reshuffled-07.cnf
MD5SUMb414a0b8680818eb94ce47e101b0ad77
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 variables500
Number of clauses1750
Sum of the clauses size5250
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31750
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:  500                                                  |
0.00/0.00	c |  Number of clauses:    1750                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     500     1750     5250 |      583        0    nan |  0.000 % |
0.00/0.00	c |       101 |     500     1750     5250 |      641      101     32 |  0.000 % |
0.00/0.01	c |       251 |     500     1750     5250 |      705      251     31 |  0.000 % |
0.00/0.02	c |       476 |     500     1750     5250 |      776      476     32 |  0.000 % |
0.00/0.03	c |       813 |     500     1750     5250 |      854      813     31 |  0.000 % |
0.00/0.05	c |      1319 |     500     1750     5250 |      939      842     30 |  0.000 % |
0.00/0.09	c |      2079 |     500     1750     5250 |     1033      571     28 |  0.000 % |
0.10/0.14	c |      3219 |     500     1750     5250 |     1136      586     28 |  0.000 % |
0.19/0.22	c |      4927 |     500     1750     5250 |     1250     1080     31 |  0.000 % |
0.29/0.34	c |      7489 |     500     1750     5250 |     1375      983     29 |  0.000 % |
0.49/0.54	c |     11334 |     500     1750     5250 |     1513     1212     30 |  0.000 % |
0.79/0.85	c |     17101 |     500     1750     5250 |     1664     1390     30 |  0.000 % |
1.29/1.33	c |     25750 |     500     1750     5250 |     1830     1295     31 |  0.000 % |
1.99/2.06	c |     38724 |     500     1750     5250 |     2013     1884     29 |  0.000 % |
3.09/3.19	c |     58185 |     500     1750     5250 |     2215     1509     29 |  0.000 % |
4.99/5.02	c |     87377 |     500     1750     5250 |     2436     1954     31 |  0.000 % |
7.79/7.85	c |    131166 |     500     1750     5250 |     2680     1500     31 |  0.000 % |
12.09/12.16	c |    196850 |     500     1750     5250 |     2948     2263     31 |  0.000 % |
18.79/18.88	c |    295376 |     500     1750     5250 |     3243     2161     30 |  0.000 % |
29.28/29.35	c |    443165 |     500     1750     5250 |     3567     1906     31 |  0.000 % |
45.37/45.42	c |    664848 |     500     1750     5250 |     3924     2808     32 |  0.000 % |
70.76/70.88	c |    997373 |     500     1750     5250 |     4316     2374     31 |  0.000 % |
110.75/110.88	c |   1496162 |     500     1750     5250 |     4748     2311     32 |  0.000 % |
172.83/172.92	c |   2244344 |     500     1750     5250 |     5223     4180     35 |  0.000 % |
270.19/270.36	c |   3366620 |     500     1750     5250 |     5745     4194     34 |  0.000 % |
420.24/420.49	c |   5050032 |     500     1750     5250 |     6320     3262     34 |  0.000 % |
657.84/658.13	c |   7575149 |     500     1750     5250 |     6952     5361     33 |  0.000 % |
1046.49/1046.96	c |  11362824 |     500     1750     5250 |     7647     6349     36 |  0.000 % |
1640.27/1640.93	c |  17044339 |     500     1750     5250 |     8412     5552     34 |  0.000 % |
2583.41/2584.48	c |  25566608 |     500     1750     5250 |     9253     5517     33 |  0.000 % |
4082.33/4084.04	c |  38350012 |     500     1750     5250 |    10178     6523     34 |  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/node20/watcher-422166-1177528340 -o ROOT/results/node20/solver-422166-1177528340 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/422166-1177528340/minisat_noassertions /tmp/evaluation/422166-1177528340/instance-422166-1177528340.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: 0.86 0.97 0.98 2/77 23464
/proc/meminfo: memFree=1791568/2055920 swapFree=4154112/4192956
[pid=23464] ppid=23462 vsize=1852 CPUtime=0
/proc/23464/stat : 23464 (minisat_noasser) R 23462 23464 23408 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 200751325 1896448 131 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529178 0 0 4096 3 0 0 0 17 1 0 0
/proc/23464/statm: 463 131 62 130 0 330 0

[startup+0.105436 s]
/proc/loadavg: 0.86 0.97 0.98 2/77 23464
/proc/meminfo: memFree=1791568/2055920 swapFree=4154112/4192956
[pid=23464] ppid=23462 vsize=1984 CPUtime=0.1
/proc/23464/stat : 23464 (minisat_noasser) R 23462 23464 23408 0 -1 4194304 176 0 0 0 10 0 0 0 18 0 1 0 200751325 2031616 162 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551552 0 0 4096 3 0 0 0 17 1 0 0
/proc/23464/statm: 496 162 66 130 0 363 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1984

[startup+0.201455 s]
/proc/loadavg: 0.86 0.97 0.98 2/77 23464
/proc/meminfo: memFree=1791568/2055920 swapFree=4154112/4192956
[pid=23464] ppid=23462 vsize=1984 CPUtime=0.19
/proc/23464/stat : 23464 (minisat_noasser) R 23462 23464 23408 0 -1 4194304 191 0 0 0 19 0 0 0 19 0 1 0 200751325 2031616 177 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/23464/statm: 496 177 66 130 0 363 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1984

[startup+0.301475 s]
/proc/loadavg: 0.86 0.97 0.98 2/77 23464
/proc/meminfo: memFree=1791568/2055920 swapFree=4154112/4192956
[pid=23464] ppid=23462 vsize=2116 CPUtime=0.29
/proc/23464/stat : 23464 (minisat_noasser) R 23462 23464 23408 0 -1 4194304 198 0 0 0 29 0 0 0 20 0 1 0 200751325 2166784 184 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23464/statm: 529 184 66 130 0 396 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2116

[startup+0.701554 s]
/proc/loadavg: 0.86 0.97 0.98 2/77 23464
/proc/meminfo: memFree=1791568/2055920 swapFree=4154112/4192956
[pid=23464] ppid=23462 vsize=2116 CPUtime=0.69
/proc/23464/stat : 23464 (minisat_noasser) R 23462 23464 23408 0 -1 4194304 226 0 0 0 69 0 0 0 24 0 1 0 200751325 2166784 212 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/23464/statm: 529 212 66 130 0 396 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2116

[startup+1.50172 s]
/proc/loadavg: 0.86 0.97 0.98 2/78 23465
/proc/meminfo: memFree=1790984/2055920 swapFree=4154112/4192956
[pid=23464] ppid=23462 vsize=2248 CPUtime=1.49
/proc/23464/stat : 23464 (minisat_noasser) R 23462 23464 23408 0 -1 4194304 253 0 0 0 149 0 0 0 25 0 1 0 200751325 2301952 239 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552742 0 0 4096 3 0 0 0 17 1 0 0
/proc/23464/statm: 562 239 66 130 0 429 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2248

[startup+3.10104 s]
/proc/loadavg: 0.86 0.97 0.98 2/78 23465
/proc/meminfo: memFree=1790664/2055920 swapFree=4154112/4192956
[pid=23464] ppid=23462 vsize=2380 CPUtime=3.09
/proc/23464/stat : 23464 (minisat_noasser) R 23462 23464 23408 0 -1 4194304 285 0 0 0 309 0 0 0 25 0 1 0 200751325 2437120 271 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23464/statm: 595 271 66 130 0 462 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2380

[startup+6.30168 s]
/proc/loadavg: 0.95 0.98 0.98 2/78 23465
/proc/meminfo: memFree=1790344/2055920 swapFree=4154112/4192956
[pid=23464] ppid=23462 vsize=2644 CPUtime=6.29
/proc/23464/stat : 23464 (minisat_noasser) R 23462 23464 23408 0 -1 4194304 342 0 0 0 629 0 0 0 25 0 1 0 200751325 2707456 328 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547995 0 0 4096 3 0 0 0 17 1 0 0
/proc/23464/statm: 661 328 66 130 0 528 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2644

[startup+12.702 s]
/proc/loadavg: 0.95 0.98 0.98 2/78 23465
/proc/meminfo: memFree=1790088/2055920 swapFree=4154112/4192956
[pid=23464] ppid=23462 vsize=2908 CPUtime=12.69
/proc/23464/stat : 23464 (minisat_noasser) R 23462 23464 23408 0 -1 4194304 400 0 0 0 1269 0 0 0 25 0 1 0 200751325 2977792 386 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552572 0 0 4096 3 0 0 0 17 1 0 0
/proc/23464/statm: 727 386 66 130 0 594 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2908

[startup+25.5015 s]
/proc/loadavg: 0.96 0.98 0.98 2/78 23465
/proc/meminfo: memFree=1789704/2055920 swapFree=4154112/4192956
[pid=23464] ppid=23462 vsize=3172 CPUtime=25.48
/proc/23464/stat : 23464 (minisat_noasser) R 23462 23464 23408 0 -1 4194304 478 0 0 0 2548 0 0 0 25 0 1 0 200751325 3248128 464 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/23464/statm: 793 464 66 130 0 660 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3172

[startup+51.1017 s]
/proc/loadavg: 0.97 0.98 0.98 2/78 23465
/proc/meminfo: memFree=1789256/2055920 swapFree=4154112/4192956
[pid=23464] ppid=23462 vsize=3700 CPUtime=51.07
/proc/23464/stat : 23464 (minisat_noasser) R 23462 23464 23408 0 -1 4194304 596 0 0 0 5107 0 0 0 25 0 1 0 200751325 3788800 582 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/23464/statm: 925 582 66 130 0 792 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3700

[startup+102.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 23465
/proc/meminfo: memFree=1788680/2055920 swapFree=4154112/4192956
[pid=23464] ppid=23462 vsize=4224 CPUtime=102.25
/proc/23464/stat : 23464 (minisat_noasser) R 23462 23464 23408 0 -1 4194304 729 0 0 0 10225 0 0 0 25 0 1 0 200751325 4325376 715 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546561 0 0 4096 3 0 0 0 17 1 0 0
/proc/23464/statm: 1056 715 66 130 0 923 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 4224

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 23465
/proc/meminfo: memFree=1788168/2055920 swapFree=4154112/4192956
[pid=23464] ppid=23462 vsize=4624 CPUtime=162.23
/proc/23464/stat : 23464 (minisat_noasser) R 23462 23464 23408 0 -1 4194304 852 0 0 0 16222 1 0 0 25 0 1 0 200751325 4734976 838 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/23464/statm: 1156 838 66 130 0 1023 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4624

[startup+222.305 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 23465
/proc/meminfo: memFree=1787720/2055920 swapFree=4154112/4192956
[pid=23464] ppid=23462 vsize=5020 CPUtime=222.21
/proc/23464/stat : 23464 (minisat_noasser) R 23462 23464 23408 0 -1 4194304 942 0 0 0 22220 1 0 0 25 0 1 0 200751325 5140480 928 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547330 0 0 4096 3 0 0 0 17 1 0 0
/proc/23464/statm: 1255 928 66 130 0 1122 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 5020

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 23465
/proc/meminfo: memFree=1787336/2055920 swapFree=4154112/4192956
[pid=23464] ppid=23462 vsize=5440 CPUtime=282.18
/proc/23464/stat : 23464 (minisat_noasser) R 23462 23464 23408 0 -1 4194304 1029 0 0 0 28217 1 0 0 25 0 1 0 200751325 5570560 1015 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23464/statm: 1360 1015 66 130 0 1227 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 5440

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 23465
/proc/meminfo: memFree=1787144/2055920 swapFree=4154112/4192956
[pid=23464] ppid=23462 vsize=5560 CPUtime=342.16
/proc/23464/stat : 23464 (minisat_noasser) R 23462 23464 23408 0 -1 4194304 1075 0 0 0 34215 1 0 0 25 0 1 0 200751325 5693440 1061 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/23464/statm: 1390 1061 66 130 0 1257 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 5560

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 23465
/proc/meminfo: memFree=1786952/2055920 swapFree=4154112/4192956
[pid=23464] ppid=23462 vsize=5824 CPUtime=402.14
/proc/23464/stat : 23464 (minisat_noasser) R 23462 23464 23408 0 -1 4194304 1121 0 0 0 40212 2 0 0 25 0 1 0 200751325 5963776 1107 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548455 0 0 4096 3 0 0 0 17 1 0 0
/proc/23464/statm: 1456 1107 66 130 0 1323 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 5824

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 23465
/proc/meminfo: memFree=1786696/2055920 swapFree=4154112/4192956
[pid=23464] ppid=23462 vsize=6092 CPUtime=462.11
/proc/23464/stat : 23464 (minisat_noasser) R 23462 23464 23408 0 -1 4194304 1201 0 0 0 46209 2 0 0 25 0 1 0 200751325 6238208 1187 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23464/statm: 1523 1187 66 130 0 1390 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 6092

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 23465
/proc/meminfo: memFree=1786504/2055920 swapFree=4154112/4192956
[pid=23464] ppid=23462 vsize=6228 CPUtime=522.09
/proc/23464/stat : 23464 (minisat_noasser) R 23462 23464 23408 0 -1 4194304 1252 0 0 0 52207 2 0 0 25 0 1 0 200751325 6377472 1238 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/23464/statm: 1557 1238 66 130 0 1424 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 6228

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 23465
/proc/meminfo: memFree=1786376/2055920 swapFree=4154112/4192956
[pid=23464] ppid=23462 vsize=6500 CPUtime=582.07
/proc/23464/stat : 23464 (minisat_noasser) R 23462 23464 23408 0 -1 4194304 1290 0 0 0 58204 3 0 0 25 0 1 0 200751325 6656000 1276 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/23464/statm: 1625 1276 66 130 0 1492 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 6500

[startup+642.303 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 23465
/proc/meminfo: memFree=1786312/2055920 swapFree=4154112/4192956
[pid=23464] ppid=23462 vsize=6500 CPUtime=642.05
/proc/23464/stat : 23464 (minisat_noasser) R 23462 23464 23408 0 -1 4194304 1306 0 0 0 64202 3 0 0 25 0 1 0 200751325 6656000 1292 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23464/statm: 1625 1292 66 130 0 1492 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 6500


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23665
/proc/meminfo: memFree=1782536/2055920 swapFree=4154112/4192956
[pid=23464] ppid=23462 vsize=10260 CPUtime=4000.67
/proc/23464/stat : 23464 (minisat_noasser) R 23462 23464 23408 0 -1 4194304 2248 0 0 0 400038 29 0 0 25 0 1 0 200751325 10506240 2234 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23464/statm: 2565 2234 66 130 0 2432 0
Current children cumulated CPU time (s) 4000.67
Current children cumulated vsize (KiB) 10260

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23665
/proc/meminfo: memFree=1782536/2055920 swapFree=4154112/4192956
[pid=23464] ppid=23462 vsize=10260 CPUtime=4060.65
/proc/23464/stat : 23464 (minisat_noasser) R 23462 23464 23408 0 -1 4194304 2251 0 0 0 406036 29 0 0 25 0 1 0 200751325 10506240 2237 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23464/statm: 2565 2237 66 130 0 2432 0
Current children cumulated CPU time (s) 4060.65
Current children cumulated vsize (KiB) 10260

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23665
/proc/meminfo: memFree=1782280/2055920 swapFree=4154112/4192956
[pid=23464] ppid=23462 vsize=10524 CPUtime=4120.62
/proc/23464/stat : 23464 (minisat_noasser) R 23462 23464 23408 0 -1 4194304 2308 0 0 0 412032 30 0 0 25 0 1 0 200751325 10776576 2294 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/23464/statm: 2631 2294 66 130 0 2498 0
Current children cumulated CPU time (s) 4120.62
Current children cumulated vsize (KiB) 10524

[startup+4182.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23665
/proc/meminfo: memFree=1782280/2055920 swapFree=4154112/4192956
[pid=23464] ppid=23462 vsize=10524 CPUtime=4180.6
/proc/23464/stat : 23464 (minisat_noasser) R 23462 23464 23408 0 -1 4194304 2320 0 0 0 418030 30 0 0 25 0 1 0 200751325 10776576 2306 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/23464/statm: 2631 2306 66 130 0 2498 0
Current children cumulated CPU time (s) 4180.6
Current children cumulated vsize (KiB) 10524

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23665
/proc/meminfo: memFree=1782216/2055920 swapFree=4154112/4192956
[pid=23464] ppid=23462 vsize=10648 CPUtime=4240.58
/proc/23464/stat : 23464 (minisat_noasser) R 23462 23464 23408 0 -1 4194304 2344 0 0 0 424027 31 0 0 25 0 1 0 200751325 10903552 2330 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/23464/statm: 2662 2330 66 130 0 2529 0
Current children cumulated CPU time (s) 4240.58
Current children cumulated vsize (KiB) 10648

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23665
/proc/meminfo: memFree=1782088/2055920 swapFree=4154112/4192956
[pid=23464] ppid=23462 vsize=10784 CPUtime=4300.55
/proc/23464/stat : 23464 (minisat_noasser) R 23462 23464 23408 0 -1 4194304 2361 0 0 0 430024 31 0 0 25 0 1 0 200751325 11042816 2347 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546901 0 0 4096 3 0 0 0 17 1 0 0
/proc/23464/statm: 2696 2347 66 130 0 2563 0
Current children cumulated CPU time (s) 4300.55
Current children cumulated vsize (KiB) 10784

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23665
/proc/meminfo: memFree=1782024/2055920 swapFree=4154112/4192956
[pid=23464] ppid=23462 vsize=10784 CPUtime=4360.53
/proc/23464/stat : 23464 (minisat_noasser) R 23462 23464 23408 0 -1 4194304 2379 0 0 0 436022 31 0 0 25 0 1 0 200751325 11042816 2365 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545953 0 0 4096 3 0 0 0 17 1 0 0
/proc/23464/statm: 2696 2365 66 130 0 2563 0
Current children cumulated CPU time (s) 4360.53
Current children cumulated vsize (KiB) 10784

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23665
/proc/meminfo: memFree=1781896/2055920 swapFree=4154112/4192956
[pid=23464] ppid=23462 vsize=10924 CPUtime=4420.51
/proc/23464/stat : 23464 (minisat_noasser) R 23462 23464 23408 0 -1 4194304 2400 0 0 0 442019 32 0 0 25 0 1 0 200751325 11186176 2386 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546576 0 0 4096 3 0 0 0 17 1 0 0
/proc/23464/statm: 2731 2386 66 130 0 2598 0
Current children cumulated CPU time (s) 4420.51
Current children cumulated vsize (KiB) 10924

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23665
/proc/meminfo: memFree=1781896/2055920 swapFree=4154112/4192956
[pid=23464] ppid=23462 vsize=10924 CPUtime=4480.48
/proc/23464/stat : 23464 (minisat_noasser) R 23462 23464 23408 0 -1 4194304 2403 0 0 0 448016 32 0 0 25 0 1 0 200751325 11186176 2389 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547243 0 0 4096 3 0 0 0 17 1 0 0
/proc/23464/statm: 2731 2389 66 130 0 2598 0
Current children cumulated CPU time (s) 4480.48
Current children cumulated vsize (KiB) 10924

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23665
/proc/meminfo: memFree=1781896/2055920 swapFree=4154112/4192956
[pid=23464] ppid=23462 vsize=10924 CPUtime=4540.46
/proc/23464/stat : 23464 (minisat_noasser) R 23462 23464 23408 0 -1 4194304 2415 0 0 0 454013 33 0 0 25 0 1 0 200751325 11186176 2401 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548753 0 0 4096 3 0 0 0 17 1 0 0
/proc/23464/statm: 2731 2401 66 130 0 2598 0
Current children cumulated CPU time (s) 4540.46
Current children cumulated vsize (KiB) 10924

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23665
/proc/meminfo: memFree=1781896/2055920 swapFree=4154112/4192956
[pid=23464] ppid=23462 vsize=10924 CPUtime=4600.44
/proc/23464/stat : 23464 (minisat_noasser) R 23462 23464 23408 0 -1 4194304 2422 0 0 0 460011 33 0 0 25 0 1 0 200751325 11186176 2408 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/23464/statm: 2731 2408 66 130 0 2598 0
Current children cumulated CPU time (s) 4600.44
Current children cumulated vsize (KiB) 10924

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23665
/proc/meminfo: memFree=1781832/2055920 swapFree=4154112/4192956
[pid=23464] ppid=23462 vsize=10924 CPUtime=4660.42
/proc/23464/stat : 23464 (minisat_noasser) R 23462 23464 23408 0 -1 4194304 2425 0 0 0 466008 34 0 0 25 0 1 0 200751325 11186176 2411 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/23464/statm: 2731 2411 66 130 0 2598 0
Current children cumulated CPU time (s) 4660.42
Current children cumulated vsize (KiB) 10924

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23665
/proc/meminfo: memFree=1781832/2055920 swapFree=4154112/4192956
[pid=23464] ppid=23462 vsize=10924 CPUtime=4720.4
/proc/23464/stat : 23464 (minisat_noasser) R 23462 23464 23408 0 -1 4194304 2425 0 0 0 472006 34 0 0 25 0 1 0 200751325 11186176 2411 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546779 0 0 4096 3 0 0 0 17 1 0 0
/proc/23464/statm: 2731 2411 66 130 0 2598 0
Current children cumulated CPU time (s) 4720.4
Current children cumulated vsize (KiB) 10924

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23665
/proc/meminfo: memFree=1781768/2055920 swapFree=4154112/4192956
[pid=23464] ppid=23462 vsize=11068 CPUtime=4780.37
/proc/23464/stat : 23464 (minisat_noasser) R 23462 23464 23408 0 -1 4194304 2443 0 0 0 478002 35 0 0 25 0 1 0 200751325 11333632 2429 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23464/statm: 2767 2429 66 130 0 2634 0
Current children cumulated CPU time (s) 4780.37
Current children cumulated vsize (KiB) 11068

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23665
/proc/meminfo: memFree=1781768/2055920 swapFree=4154112/4192956
[pid=23464] ppid=23462 vsize=11068 CPUtime=4840.36
/proc/23464/stat : 23464 (minisat_noasser) R 23462 23464 23408 0 -1 4194304 2450 0 0 0 484000 36 0 0 25 0 1 0 200751325 11333632 2436 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/23464/statm: 2767 2436 66 130 0 2634 0
Current children cumulated CPU time (s) 4840.36
Current children cumulated vsize (KiB) 11068

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23665
/proc/meminfo: memFree=1781704/2055920 swapFree=4154112/4192956
[pid=23464] ppid=23462 vsize=11068 CPUtime=4900.33
/proc/23464/stat : 23464 (minisat_noasser) R 23462 23464 23408 0 -1 4194304 2454 0 0 0 489997 36 0 0 25 0 1 0 200751325 11333632 2440 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552742 0 0 4096 3 0 0 0 17 1 0 0
/proc/23464/statm: 2767 2440 66 130 0 2634 0
Current children cumulated CPU time (s) 4900.33
Current children cumulated vsize (KiB) 11068

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23665
/proc/meminfo: memFree=1781704/2055920 swapFree=4154112/4192956
[pid=23464] ppid=23462 vsize=11068 CPUtime=4960.31
/proc/23464/stat : 23464 (minisat_noasser) R 23462 23464 23408 0 -1 4194304 2457 0 0 0 495994 37 0 0 25 0 1 0 200751325 11333632 2443 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/23464/statm: 2767 2443 66 130 0 2634 0
Current children cumulated CPU time (s) 4960.31
Current children cumulated vsize (KiB) 11068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23665
/proc/meminfo: memFree=1781640/2055920 swapFree=4154112/4192956
[pid=23464] ppid=23462 vsize=11216 CPUtime=5000.09
/proc/23464/stat : 23464 (minisat_noasser) R 23462 23464 23408 0 -1 4194304 2465 0 0 0 499972 37 0 0 25 0 1 0 200751325 11485184 2451 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/23464/statm: 2804 2451 66 130 0 2671 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 11216

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): 5002.11
CPU time (s): 5000.11
CPU user time (s): 4999.73
CPU system time (s): 0.375942
CPU usage (%): 99.96
Max. virtual memory (cumulated for all children) (KiB): 11216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.73
system time used= 0.375942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2465
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= 20098

runsolver used 3.9294 second user time and 10.1595 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Wed Apr 25 19:12:20 UTC 2007

IDJOB= 422166
IDBENCH= 24684
IDSOLVER= 189
FILE ID= node20/422166-1177528340

PBS_JOBID= 4686053

Free space on /tmp= 66456 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest02/hgen2-v500-s1216665065.sat05-467.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/422166-1177528340/minisat_noassertions /tmp/evaluation/422166-1177528340/instance-422166-1177528340.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-422166-1177528340 -o ROOT/results/node20/solver-422166-1177528340 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/422166-1177528340/minisat_noassertions /tmp/evaluation/422166-1177528340/instance-422166-1177528340.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  b414a0b8680818eb94ce47e101b0ad77

RANDOM SEED= 218799854

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1792040 kB
Buffers:         40184 kB
Cached:         155856 kB
SwapCached:      18160 kB
Active:         115736 kB
Inactive:       104744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1792040 kB
SwapTotal:     4192956 kB
SwapFree:      4154112 kB
Dirty:            1696 kB
Writeback:           0 kB
Mapped:          29692 kB
Slab:            29004 kB
Committed_AS:  2064696 kB
PageTables:       1744 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= 66456 MiB

End job on node20 on Wed Apr 25 20:35:44 UTC 2007