Trace number 421781

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) 1200.07 1200.51

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 % |
0.05/0.09	c |      2079 |     500     1750     5250 |     1033      571     28 |  0.000 % |
0.09/0.14	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 % |
0.79/0.86	c |     17101 |     500     1750     5250 |     1664     1390     30 |  0.000 % |
1.29/1.34	c |     25750 |     500     1750     5250 |     1830     1295     31 |  0.000 % |
1.99/2.08	c |     38724 |     500     1750     5250 |     2013     1884     29 |  0.000 % |
3.20/3.21	c |     58185 |     500     1750     5250 |     2215     1509     29 |  0.000 % |
4.99/5.02	c |     87377 |     500     1750     5250 |     2436     1954     31 |  0.000 % |
7.79/7.82	c |    131166 |     500     1750     5250 |     2680     1500     31 |  0.000 % |
11.99/12.08	c |    196850 |     500     1750     5250 |     2948     2263     31 |  0.000 % |
18.78/18.82	c |    295376 |     500     1750     5250 |     3243     2161     30 |  0.000 % |
29.18/29.23	c |    443165 |     500     1750     5250 |     3567     1906     31 |  0.000 % |
45.17/45.25	c |    664848 |     500     1750     5250 |     3924     2808     32 |  0.000 % |
70.47/70.55	c |    997373 |     500     1750     5250 |     4316     2374     31 |  0.000 % |
110.35/110.44	c |   1496162 |     500     1750     5250 |     4748     2311     32 |  0.000 % |
172.03/172.18	c |   2244344 |     500     1750     5250 |     5223     4180     35 |  0.000 % |
268.99/269.11	c |   3366620 |     500     1750     5250 |     5745     4194     34 |  0.000 % |
418.14/418.33	c |   5050032 |     500     1750     5250 |     6320     3262     34 |  0.000 % |
654.35/654.60	c |   7575149 |     500     1750     5250 |     6952     5361     33 |  0.000 % |
1041.41/1041.89	c |  11362824 |     500     1750     5250 |     7647     6349     36 |  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/node13/watcher-421781-1177495668 -o ROOT/results/node13/solver-421781-1177495668 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421781-1177495668/minisat_noassertions /tmp/evaluation/421781-1177495668/instance-421781-1177495668.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: 1.01 1.01 0.93 3/77 2550
/proc/meminfo: memFree=1816656/2055920 swapFree=4159400/4192956
[pid=2550] ppid=2548 vsize=1852 CPUtime=0
/proc/2550/stat : 2550 (minisat_noasser) R 2548 2550 1692 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 197484637 1896448 131 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134687112 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 463 131 62 130 0 330 0

[startup+0.0591481 s]
/proc/loadavg: 1.01 1.01 0.93 3/77 2550
/proc/meminfo: memFree=1816656/2055920 swapFree=4159400/4192956
[pid=2550] ppid=2548 vsize=1984 CPUtime=0.05
/proc/2550/stat : 2550 (minisat_noasser) R 2548 2550 1692 0 -1 4194304 169 0 0 0 5 0 0 0 18 0 1 0 197484637 2031616 155 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548741 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 496 155 66 130 0 363 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1984

[startup+0.101157 s]
/proc/loadavg: 1.01 1.01 0.93 3/77 2550
/proc/meminfo: memFree=1816656/2055920 swapFree=4159400/4192956
[pid=2550] ppid=2548 vsize=1984 CPUtime=0.09
/proc/2550/stat : 2550 (minisat_noasser) R 2548 2550 1692 0 -1 4194304 176 0 0 0 9 0 0 0 18 0 1 0 197484637 2031616 162 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552479 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 496 162 66 130 0 363 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1984

[startup+0.3012 s]
/proc/loadavg: 1.01 1.01 0.93 3/77 2550
/proc/meminfo: memFree=1816656/2055920 swapFree=4159400/4192956
[pid=2550] ppid=2548 vsize=2116 CPUtime=0.29
/proc/2550/stat : 2550 (minisat_noasser) R 2548 2550 1692 0 -1 4194304 197 0 0 0 29 0 0 0 19 0 1 0 197484637 2166784 183 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 529 183 66 130 0 396 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2116

[startup+0.701285 s]
/proc/loadavg: 1.01 1.01 0.93 3/77 2550
/proc/meminfo: memFree=1816656/2055920 swapFree=4159400/4192956
[pid=2550] ppid=2548 vsize=2116 CPUtime=0.69
/proc/2550/stat : 2550 (minisat_noasser) R 2548 2550 1692 0 -1 4194304 226 0 0 0 69 0 0 0 22 0 1 0 197484637 2166784 212 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 529 212 66 130 0 396 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2116

[startup+1.50146 s]
/proc/loadavg: 1.01 1.01 0.93 2/78 2551
/proc/meminfo: memFree=1815944/2055920 swapFree=4159400/4192956
[pid=2550] ppid=2548 vsize=2248 CPUtime=1.49
/proc/2550/stat : 2550 (minisat_noasser) R 2548 2550 1692 0 -1 4194304 253 0 0 0 149 0 0 0 25 0 1 0 197484637 2301952 239 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 562 239 66 130 0 429 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2248

[startup+3.1018 s]
/proc/loadavg: 1.01 1.01 0.93 2/78 2551
/proc/meminfo: memFree=1815688/2055920 swapFree=4159400/4192956
[pid=2550] ppid=2548 vsize=2380 CPUtime=3.09
/proc/2550/stat : 2550 (minisat_noasser) R 2548 2550 1692 0 -1 4194304 285 0 0 0 309 0 0 0 25 0 1 0 197484637 2437120 271 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 595 271 66 130 0 462 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2380

[startup+6.30148 s]
/proc/loadavg: 1.01 1.01 0.93 2/78 2551
/proc/meminfo: memFree=1815368/2055920 swapFree=4159400/4192956
[pid=2550] ppid=2548 vsize=2644 CPUtime=6.29
/proc/2550/stat : 2550 (minisat_noasser) R 2548 2550 1692 0 -1 4194304 342 0 0 0 629 0 0 0 25 0 1 0 197484637 2707456 328 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 661 328 66 130 0 528 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2644

[startup+12.7018 s]
/proc/loadavg: 1.01 1.01 0.93 2/78 2551
/proc/meminfo: memFree=1815048/2055920 swapFree=4159400/4192956
[pid=2550] ppid=2548 vsize=2908 CPUtime=12.69
/proc/2550/stat : 2550 (minisat_noasser) R 2548 2550 1692 0 -1 4194304 400 0 0 0 1269 0 0 0 25 0 1 0 197484637 2977792 386 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 727 386 66 130 0 594 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2908

[startup+25.5016 s]
/proc/loadavg: 1.01 1.00 0.93 2/78 2551
/proc/meminfo: memFree=1814728/2055920 swapFree=4159400/4192956
[pid=2550] ppid=2548 vsize=3172 CPUtime=25.48
/proc/2550/stat : 2550 (minisat_noasser) R 2548 2550 1692 0 -1 4194304 478 0 0 0 2548 0 0 0 25 0 1 0 197484637 3248128 464 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 793 464 66 130 0 660 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3172

[startup+51.102 s]
/proc/loadavg: 1.08 1.02 0.93 3/78 2551
/proc/meminfo: memFree=1814216/2055920 swapFree=4159400/4192956
[pid=2550] ppid=2548 vsize=3700 CPUtime=51.07
/proc/2550/stat : 2550 (minisat_noasser) R 2548 2550 1692 0 -1 4194304 596 0 0 0 5107 0 0 0 25 0 1 0 197484637 3788800 582 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 925 582 66 130 0 792 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3700

[startup+102.306 s]
/proc/loadavg: 1.10 1.03 0.94 2/78 2551
/proc/meminfo: memFree=1813768/2055920 swapFree=4159400/4192956
[pid=2550] ppid=2548 vsize=4224 CPUtime=102.26
/proc/2550/stat : 2550 (minisat_noasser) R 2548 2550 1692 0 -1 4194304 729 0 0 0 10225 1 0 0 25 0 1 0 197484637 4325376 715 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553102 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 1056 715 66 130 0 923 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4224

[startup+162.303 s]
/proc/loadavg: 1.04 1.02 0.94 2/78 2551
/proc/meminfo: memFree=1813256/2055920 swapFree=4159400/4192956
[pid=2550] ppid=2548 vsize=4756 CPUtime=162.24
/proc/2550/stat : 2550 (minisat_noasser) R 2548 2550 1692 0 -1 4194304 856 0 0 0 16222 2 0 0 25 0 1 0 197484637 4870144 842 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 1189 842 66 130 0 1056 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4756

[startup+222.302 s]
/proc/loadavg: 1.01 1.02 0.94 2/78 2551
/proc/meminfo: memFree=1812872/2055920 swapFree=4159400/4192956
[pid=2550] ppid=2548 vsize=5020 CPUtime=222.21
/proc/2550/stat : 2550 (minisat_noasser) R 2548 2550 1692 0 -1 4194304 947 0 0 0 22219 2 0 0 25 0 1 0 197484637 5140480 933 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 1255 933 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: 1.00 1.01 0.94 2/78 2551
/proc/meminfo: memFree=1812488/2055920 swapFree=4159400/4192956
[pid=2550] ppid=2548 vsize=5440 CPUtime=282.19
/proc/2550/stat : 2550 (minisat_noasser) R 2548 2550 1692 0 -1 4194304 1029 0 0 0 28216 3 0 0 25 0 1 0 197484637 5570560 1015 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 1360 1015 66 130 0 1227 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 5440

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 0.94 2/78 2551
/proc/meminfo: memFree=1812296/2055920 swapFree=4159400/4192956
[pid=2550] ppid=2548 vsize=5560 CPUtime=342.16
/proc/2550/stat : 2550 (minisat_noasser) R 2548 2550 1692 0 -1 4194304 1077 0 0 0 34213 3 0 0 25 0 1 0 197484637 5693440 1063 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552786 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 1390 1063 66 130 0 1257 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 5560

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 2551
/proc/meminfo: memFree=1812040/2055920 swapFree=4159400/4192956
[pid=2550] ppid=2548 vsize=5824 CPUtime=402.15
/proc/2550/stat : 2550 (minisat_noasser) R 2548 2550 1692 0 -1 4194304 1121 0 0 0 40211 4 0 0 25 0 1 0 197484637 5963776 1107 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 1456 1107 66 130 0 1323 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 5824

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 2551
/proc/meminfo: memFree=1811720/2055920 swapFree=4159400/4192956
[pid=2550] ppid=2548 vsize=6092 CPUtime=462.12
/proc/2550/stat : 2550 (minisat_noasser) R 2548 2550 1692 0 -1 4194304 1203 0 0 0 46208 4 0 0 25 0 1 0 197484637 6238208 1189 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552888 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 1523 1189 66 130 0 1390 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 6092

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 2551
/proc/meminfo: memFree=1811464/2055920 swapFree=4159400/4192956
[pid=2550] ppid=2548 vsize=6228 CPUtime=522.09
/proc/2550/stat : 2550 (minisat_noasser) R 2548 2550 1692 0 -1 4194304 1254 0 0 0 52205 4 0 0 25 0 1 0 197484637 6377472 1240 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 1557 1240 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: 1.00 1.00 0.94 2/78 2551
/proc/meminfo: memFree=1811336/2055920 swapFree=4159400/4192956
[pid=2550] ppid=2548 vsize=6500 CPUtime=582.08
/proc/2550/stat : 2550 (minisat_noasser) R 2548 2550 1692 0 -1 4194304 1290 0 0 0 58203 5 0 0 25 0 1 0 197484637 6656000 1276 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 1625 1276 66 130 0 1492 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 6500

[startup+642.301 s]
/proc/loadavg: 1.06 1.02 0.94 2/78 2551
/proc/meminfo: memFree=1811272/2055920 swapFree=4159400/4192956
[pid=2550] ppid=2548 vsize=6500 CPUtime=642.06
/proc/2550/stat : 2550 (minisat_noasser) R 2548 2550 1692 0 -1 4194304 1306 0 0 0 64200 6 0 0 25 0 1 0 197484637 6656000 1292 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 1625 1292 66 130 0 1492 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 6500

[startup+702.302 s]
/proc/loadavg: 1.02 1.01 0.94 2/78 2551
/proc/meminfo: memFree=1810888/2055920 swapFree=4159400/4192956
[pid=2550] ppid=2548 vsize=6768 CPUtime=702.03
/proc/2550/stat : 2550 (minisat_noasser) R 2548 2550 1692 0 -1 4194304 1381 0 0 0 70197 6 0 0 25 0 1 0 197484637 6930432 1367 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 1692 1367 66 130 0 1559 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 6768

[startup+762.305 s]
/proc/loadavg: 1.01 1.00 0.94 2/78 2551
/proc/meminfo: memFree=1810824/2055920 swapFree=4159400/4192956
[pid=2550] ppid=2548 vsize=6900 CPUtime=762.02
/proc/2550/stat : 2550 (minisat_noasser) R 2548 2550 1692 0 -1 4194304 1418 0 0 0 76195 7 0 0 25 0 1 0 197484637 7065600 1404 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 1725 1404 66 130 0 1592 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 6900

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 2551
/proc/meminfo: memFree=1810760/2055920 swapFree=4159400/4192956
[pid=2550] ppid=2548 vsize=7040 CPUtime=821.99
/proc/2550/stat : 2550 (minisat_noasser) R 2548 2550 1692 0 -1 4194304 1446 0 0 0 82192 7 0 0 25 0 1 0 197484637 7208960 1432 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 1760 1432 66 130 0 1627 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 7040

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 2551
/proc/meminfo: memFree=1810696/2055920 swapFree=4159400/4192956
[pid=2550] ppid=2548 vsize=7172 CPUtime=881.97
/proc/2550/stat : 2550 (minisat_noasser) R 2548 2550 1692 0 -1 4194304 1469 0 0 0 88189 8 0 0 25 0 1 0 197484637 7344128 1455 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 1793 1455 66 130 0 1660 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 7172

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 2551
/proc/meminfo: memFree=1810568/2055920 swapFree=4159400/4192956
[pid=2550] ppid=2548 vsize=7172 CPUtime=941.95
/proc/2550/stat : 2550 (minisat_noasser) R 2548 2550 1692 0 -1 4194304 1486 0 0 0 94186 9 0 0 25 0 1 0 197484637 7344128 1472 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 1793 1472 66 130 0 1660 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 7172

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 2551
/proc/meminfo: memFree=1810568/2055920 swapFree=4159400/4192956
[pid=2550] ppid=2548 vsize=7296 CPUtime=1001.92
/proc/2550/stat : 2550 (minisat_noasser) R 2548 2550 1692 0 -1 4194304 1508 0 0 0 100183 9 0 0 25 0 1 0 197484637 7471104 1494 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 1824 1494 66 130 0 1691 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 7296

[startup+1062.3 s]
/proc/loadavg: 1.06 1.02 0.95 2/78 2551
/proc/meminfo: memFree=1810376/2055920 swapFree=4159400/4192956
[pid=2550] ppid=2548 vsize=7560 CPUtime=1061.91
/proc/2550/stat : 2550 (minisat_noasser) R 2548 2550 1692 0 -1 4194304 1567 0 0 0 106181 10 0 0 25 0 1 0 197484637 7741440 1553 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 1890 1553 66 130 0 1757 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 7560

[startup+1122.3 s]
/proc/loadavg: 1.02 1.01 0.95 2/78 2551
/proc/meminfo: memFree=1810184/2055920 swapFree=4159400/4192956
[pid=2550] ppid=2548 vsize=7692 CPUtime=1121.88
/proc/2550/stat : 2550 (minisat_noasser) R 2548 2550 1692 0 -1 4194304 1597 0 0 0 112178 10 0 0 25 0 1 0 197484637 7876608 1583 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552665 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 1923 1583 66 130 0 1790 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 7692

[startup+1182.3 s]
/proc/loadavg: 1.01 1.00 0.95 2/78 2551
/proc/meminfo: memFree=1810120/2055920 swapFree=4159400/4192956
[pid=2550] ppid=2548 vsize=7692 CPUtime=1181.86
/proc/2550/stat : 2550 (minisat_noasser) R 2548 2550 1692 0 -1 4194304 1609 0 0 0 118175 11 0 0 25 0 1 0 197484637 7876608 1595 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546812 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 1923 1595 66 130 0 1790 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 7692



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 2551
/proc/meminfo: memFree=1810120/2055920 swapFree=4159400/4192956
[pid=2550] ppid=2548 vsize=7692 CPUtime=1200.06
/proc/2550/stat : 2550 (minisat_noasser) R 2548 2550 1692 0 -1 4194304 1616 0 0 0 119995 11 0 0 25 0 1 0 197484637 7876608 1602 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 1923 1602 66 130 0 1790 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 7692

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 2551
/proc/meminfo: memFree=1810120/2055920 swapFree=4159400/4192956
[pid=2550] ppid=2548 vsize=7692 CPUtime=1200.06
/proc/2550/stat : 2550 (minisat_noasser) R 2548 2550 1692 0 -1 4194304 1616 0 0 0 119995 11 0 0 25 0 1 0 197484637 7876608 1602 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 1923 1602 66 130 0 1790 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 7692

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.95
CPU system time (s): 0.114982
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 7692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.114982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1616
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= 2087

runsolver used 0.91886 second user time and 2.52262 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Wed Apr 25 10:07:48 UTC 2007

IDJOB= 421781
IDBENCH= 24684
IDSOLVER= 188
FILE ID= node13/421781-1177495668

PBS_JOBID= 4685867

Free space on /tmp= 66360 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/421781-1177495668/minisat_noassertions /tmp/evaluation/421781-1177495668/instance-421781-1177495668.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-421781-1177495668 -o ROOT/results/node13/solver-421781-1177495668 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421781-1177495668/minisat_noassertions /tmp/evaluation/421781-1177495668/instance-421781-1177495668.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  b414a0b8680818eb94ce47e101b0ad77

RANDOM SEED= 475614387

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.259
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		: 3000.259
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:       1817000 kB
Buffers:         36912 kB
Cached:         121628 kB
SwapCached:      12684 kB
Active:         102152 kB
Inactive:        79572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1817000 kB
SwapTotal:     4192956 kB
SwapFree:      4159400 kB
Dirty:            1500 kB
Writeback:           0 kB
Mapped:          30236 kB
Slab:            42608 kB
Committed_AS:  6857284 kB
PageTables:       1872 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= 66360 MiB

End job on node13 on Wed Apr 25 10:27:51 UTC 2007