Trace number 422188

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) 5000.05 5001.51

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hidden-k3-s0-r5-n700-01-S2069048075.sat05-488.reshuffled-07.cnf
MD5SUM68e48f3a77d59cc85ebd5fd30cfcba3c
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 variables700
Number of clauses3500
Sum of the clauses size10500
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 33500
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:  700                                                  |
0.00/0.00	c |  Number of clauses:    3500                                                 |
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 |     693     3493    10536 |     1164        0    nan |  0.000 % |
0.00/0.01	c |       100 |     693     3493    10536 |     1280      100     27 |  0.000 % |
0.00/0.02	c |       250 |     693     3493    10536 |     1408      250     27 |  0.000 % |
0.01/0.02	c |       476 |     693     3493    10536 |     1549      476     26 |  0.000 % |
0.01/0.04	c |       817 |     693     3493    10536 |     1704      817     25 |  0.000 % |
0.01/0.06	c |      1325 |     693     3493    10536 |     1875     1325     24 |  0.000 % |
0.09/0.10	c |      2089 |     693     3493    10536 |     2062     1119     24 |  0.000 % |
0.09/0.16	c |      3228 |     693     3493    10536 |     2268     1187     24 |  0.000 % |
0.19/0.26	c |      4936 |     693     3493    10536 |     2495     1727     24 |  0.000 % |
0.39/0.41	c |      7498 |     693     3493    10536 |     2745     1720     26 |  0.000 % |
0.59/0.66	c |     11343 |     693     3493    10536 |     3019     2753     24 |  0.000 % |
1.00/1.03	c |     17109 |     693     3493    10536 |     3321     2356     24 |  0.000 % |
1.59/1.62	c |     25758 |     693     3493    10536 |     3654     2533     24 |  0.000 % |
2.49/2.57	c |     38732 |     693     3493    10536 |     4019     2453     23 |  0.000 % |
3.89/3.97	c |     58193 |     693     3493    10536 |     4421     3520     25 |  0.000 % |
6.19/6.25	c |     87385 |     693     3493    10536 |     4863     3528     25 |  0.000 % |
9.69/9.73	c |    131176 |     693     3493    10536 |     5350     3018     22 |  0.000 % |
15.09/15.15	c |    196860 |     693     3493    10536 |     5885     3681     23 |  0.000 % |
23.48/23.54	c |    295386 |     693     3493    10536 |     6473     4134     23 |  0.000 % |
36.78/36.83	c |    443178 |     693     3493    10536 |     7120     4766     25 |  0.000 % |
57.77/57.82	c |    664861 |     693     3493    10536 |     7833     3610     24 |  0.000 % |
90.37/90.46	c |    997387 |     693     3493    10536 |     8616     4408     24 |  0.000 % |
141.46/141.57	c |   1496175 |     693     3493    10536 |     9477     8525     25 |  0.000 % |
222.33/222.46	c |   2244357 |     693     3493    10536 |    10425     7733     26 |  0.000 % |
350.70/350.87	c |   3366631 |     693     3493    10536 |    11468     7679     26 |  0.000 % |
550.75/550.99	c |   5050042 |     693     3493    10536 |    12615     8191     25 |  0.000 % |
865.47/865.73	c |   7575158 |     693     3493    10536 |    13876    10433     25 |  0.000 % |
1381.82/1382.24	c |  11362833 |     693     3493    10536 |    15264     7366     24 |  0.000 % |
2199.78/2200.51	c |  17044349 |     693     3493    10536 |    16790    11868     25 |  0.000 % |
3489.54/3490.68	c |  25566619 |     693     3493    10536 |    18469     9820     22 |  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/node51/watcher-422188-1177529353 -o ROOT/results/node51/solver-422188-1177529353 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/422188-1177529353/minisat_noassertions /tmp/evaluation/422188-1177529353/instance-422188-1177529353.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: 1.93 1.21 1.07 3/65 6534
/proc/meminfo: memFree=1889120/2055920 swapFree=4183264/4192956
[pid=6534] ppid=6532 vsize=2000 CPUtime=0
/proc/6534/stat : 6534 (minisat_noasser) R 6532 6534 6428 0 -1 4194304 153 0 0 0 0 0 0 0 19 0 1 0 107780465 2048000 139 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134515401 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 500 139 50 130 0 367 0

[startup+0.0213201 s]
/proc/loadavg: 1.93 1.21 1.07 3/65 6534
/proc/meminfo: memFree=1889120/2055920 swapFree=4183264/4192956
[pid=6534] ppid=6532 vsize=1996 CPUtime=0.01
/proc/6534/stat : 6534 (minisat_noasser) R 6532 6534 6428 0 -1 4194304 187 0 0 0 1 0 0 0 19 0 1 0 107780465 2043904 173 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 499 173 66 130 0 366 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1996

[startup+0.101326 s]
/proc/loadavg: 1.93 1.21 1.07 3/65 6534
/proc/meminfo: memFree=1889120/2055920 swapFree=4183264/4192956
[pid=6534] ppid=6532 vsize=2128 CPUtime=0.09
/proc/6534/stat : 6534 (minisat_noasser) R 6532 6534 6428 0 -1 4194304 224 0 0 0 9 0 0 0 20 0 1 0 107780465 2179072 210 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 532 210 66 130 0 399 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2128

[startup+0.301344 s]
/proc/loadavg: 1.93 1.21 1.07 3/65 6534
/proc/meminfo: memFree=1889120/2055920 swapFree=4183264/4192956
[pid=6534] ppid=6532 vsize=2260 CPUtime=0.29
/proc/6534/stat : 6534 (minisat_noasser) R 6532 6534 6428 0 -1 4194304 247 0 0 0 29 0 0 0 21 0 1 0 107780465 2314240 233 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 565 233 66 130 0 432 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2260

[startup+0.70138 s]
/proc/loadavg: 1.93 1.21 1.07 3/65 6534
/proc/meminfo: memFree=1889120/2055920 swapFree=4183264/4192956
[pid=6534] ppid=6532 vsize=2392 CPUtime=0.69
/proc/6534/stat : 6534 (minisat_noasser) R 6532 6534 6428 0 -1 4194304 285 0 0 0 69 0 0 0 25 0 1 0 107780465 2449408 271 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553046 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 598 271 66 130 0 465 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2392

[startup+1.50145 s]
/proc/loadavg: 1.93 1.21 1.07 2/66 6535
/proc/meminfo: memFree=1888216/2055920 swapFree=4183264/4192956
[pid=6534] ppid=6532 vsize=2524 CPUtime=1.49
/proc/6534/stat : 6534 (minisat_noasser) R 6532 6534 6428 0 -1 4194304 320 0 0 0 149 0 0 0 25 0 1 0 107780465 2584576 306 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 631 306 66 130 0 498 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2524

[startup+3.1016 s]
/proc/loadavg: 1.86 1.21 1.07 2/66 6535
/proc/meminfo: memFree=1887832/2055920 swapFree=4183264/4192956
[pid=6534] ppid=6532 vsize=2788 CPUtime=3.09
/proc/6534/stat : 6534 (minisat_noasser) R 6532 6534 6428 0 -1 4194304 372 0 0 0 309 0 0 0 25 0 1 0 107780465 2854912 358 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 697 358 66 130 0 564 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2788

[startup+6.30188 s]
/proc/loadavg: 1.86 1.21 1.07 2/65 6535
/proc/meminfo: memFree=1888096/2055920 swapFree=4183264/4192956
[pid=6534] ppid=6532 vsize=3052 CPUtime=6.29
/proc/6534/stat : 6534 (minisat_noasser) R 6532 6534 6428 0 -1 4194304 438 0 0 0 629 0 0 0 25 0 1 0 107780465 3125248 424 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 763 424 66 130 0 630 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3052

[startup+12.7025 s]
/proc/loadavg: 1.72 1.20 1.07 2/65 6535
/proc/meminfo: memFree=1888224/2055920 swapFree=4183264/4192956
[pid=6534] ppid=6532 vsize=3316 CPUtime=12.69
/proc/6534/stat : 6534 (minisat_noasser) R 6532 6534 6428 0 -1 4194304 522 0 0 0 1269 0 0 0 25 0 1 0 107780465 3395584 508 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 829 508 66 130 0 696 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3316

[startup+25.5016 s]
/proc/loadavg: 1.61 1.19 1.07 2/65 6535
/proc/meminfo: memFree=1888096/2055920 swapFree=4183264/4192956
[pid=6534] ppid=6532 vsize=3712 CPUtime=25.48
/proc/6534/stat : 6534 (minisat_noasser) R 6532 6534 6428 0 -1 4194304 625 0 0 0 2548 0 0 0 25 0 1 0 107780465 3801088 611 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547220 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 928 611 66 130 0 795 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3712

[startup+51.1019 s]
/proc/loadavg: 1.40 1.18 1.06 2/65 6535
/proc/meminfo: memFree=1887456/2055920 swapFree=4183264/4192956
[pid=6534] ppid=6532 vsize=4372 CPUtime=51.07
/proc/6534/stat : 6534 (minisat_noasser) R 6532 6534 6428 0 -1 4194304 786 0 0 0 5107 0 0 0 25 0 1 0 107780465 4476928 772 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546584 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 1093 772 66 130 0 960 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4372

[startup+102.306 s]
/proc/loadavg: 1.16 1.14 1.06 2/65 6535
/proc/meminfo: memFree=1886752/2055920 swapFree=4183264/4192956
[pid=6534] ppid=6532 vsize=5156 CPUtime=102.27
/proc/6534/stat : 6534 (minisat_noasser) R 6532 6534 6428 0 -1 4194304 959 0 0 0 10226 1 0 0 25 0 1 0 107780465 5279744 945 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 1289 945 66 130 0 1156 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5156

[startup+162.302 s]
/proc/loadavg: 1.06 1.12 1.05 2/65 6535
/proc/meminfo: memFree=1886112/2055920 swapFree=4183264/4192956
[pid=6534] ppid=6532 vsize=5812 CPUtime=162.25
/proc/6534/stat : 6534 (minisat_noasser) R 6532 6534 6428 0 -1 4194304 1137 0 0 0 16224 1 0 0 25 0 1 0 107780465 5951488 1123 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553097 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 1453 1123 66 130 0 1320 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5812

[startup+222.301 s]
/proc/loadavg: 1.02 1.09 1.05 2/65 6535
/proc/meminfo: memFree=1885664/2055920 swapFree=4183264/4192956
[pid=6534] ppid=6532 vsize=6216 CPUtime=222.23
/proc/6534/stat : 6534 (minisat_noasser) R 6532 6534 6428 0 -1 4194304 1227 0 0 0 22222 1 0 0 25 0 1 0 107780465 6365184 1213 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546573 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 1554 1213 66 130 0 1421 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6216

[startup+282.302 s]
/proc/loadavg: 1.00 1.07 1.04 2/65 6535
/proc/meminfo: memFree=1885088/2055920 swapFree=4183264/4192956
[pid=6534] ppid=6532 vsize=6756 CPUtime=282.22
/proc/6534/stat : 6534 (minisat_noasser) R 6532 6534 6428 0 -1 4194304 1369 0 0 0 28221 1 0 0 25 0 1 0 107780465 6918144 1355 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 1689 1355 66 130 0 1556 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 6756

[startup+342.301 s]
/proc/loadavg: 1.00 1.06 1.03 2/65 6535
/proc/meminfo: memFree=1884832/2055920 swapFree=4183264/4192956
[pid=6534] ppid=6532 vsize=7024 CPUtime=342.2
/proc/6534/stat : 6534 (minisat_noasser) R 6532 6534 6428 0 -1 4194304 1438 0 0 0 34219 1 0 0 25 0 1 0 107780465 7192576 1424 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 1756 1424 66 130 0 1623 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 7024

[startup+402.301 s]
/proc/loadavg: 1.00 1.04 1.03 2/65 6535
/proc/meminfo: memFree=1884384/2055920 swapFree=4183264/4192956
[pid=6534] ppid=6532 vsize=7428 CPUtime=402.18
/proc/6534/stat : 6534 (minisat_noasser) R 6532 6534 6428 0 -1 4194304 1544 0 0 0 40217 1 0 0 25 0 1 0 107780465 7606272 1530 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 1857 1530 66 130 0 1724 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 7428

[startup+462.302 s]
/proc/loadavg: 1.00 1.03 1.02 2/65 6535
/proc/meminfo: memFree=1884064/2055920 swapFree=4183264/4192956
[pid=6534] ppid=6532 vsize=7692 CPUtime=462.16
/proc/6534/stat : 6534 (minisat_noasser) R 6532 6534 6428 0 -1 4194304 1601 0 0 0 46215 1 0 0 25 0 1 0 107780465 7876608 1587 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552742 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 1923 1587 66 130 0 1790 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 7692

[startup+522.301 s]
/proc/loadavg: 1.00 1.03 1.02 2/65 6535
/proc/meminfo: memFree=1884000/2055920 swapFree=4183264/4192956
[pid=6534] ppid=6532 vsize=7828 CPUtime=522.15
/proc/6534/stat : 6534 (minisat_noasser) R 6532 6534 6428 0 -1 4194304 1630 0 0 0 52213 2 0 0 25 0 1 0 107780465 8015872 1616 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 1957 1616 66 130 0 1824 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 7828

[startup+582.302 s]
/proc/loadavg: 1.00 1.02 1.01 2/65 6535
/proc/meminfo: memFree=1883616/2055920 swapFree=4183264/4192956
[pid=6534] ppid=6532 vsize=8152 CPUtime=582.14
/proc/6534/stat : 6534 (minisat_noasser) R 6532 6534 6428 0 -1 4194304 1717 0 0 0 58212 2 0 0 25 0 1 0 107780465 8347648 1703 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 2038 1703 66 130 0 1905 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 8152

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 6535
/proc/meminfo: memFree=1883232/2055920 swapFree=4183264/4192956
[pid=6534] ppid=6532 vsize=8420 CPUtime=642.12
/proc/6534/stat : 6534 (minisat_noasser) R 6532 6534 6428 0 -1 4194304 1799 0 0 0 64210 2 0 0 25 0 1 0 107780465 8622080 1785 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546931 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 2105 1785 66 130 0 1972 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 8420


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

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6735
/proc/meminfo: memFree=1876000/2055920 swapFree=4183264/4192956
[pid=6534] ppid=6532 vsize=14832 CPUtime=4061.08
/proc/6534/stat : 6534 (minisat_noasser) R 6532 6534 6428 0 -1 4194304 3323 0 0 0 406097 11 0 0 25 0 1 0 107780465 15187968 3309 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 3708 3309 66 130 0 3575 0
Current children cumulated CPU time (s) 4061.08
Current children cumulated vsize (KiB) 14832

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6735
/proc/meminfo: memFree=1875936/2055920 swapFree=4183264/4192956
[pid=6534] ppid=6532 vsize=14832 CPUtime=4121.07
/proc/6534/stat : 6534 (minisat_noasser) R 6532 6534 6428 0 -1 4194304 3330 0 0 0 412095 12 0 0 25 0 1 0 107780465 15187968 3316 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 3708 3316 66 130 0 3575 0
Current children cumulated CPU time (s) 4121.07
Current children cumulated vsize (KiB) 14832

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6735
/proc/meminfo: memFree=1875808/2055920 swapFree=4183264/4192956
[pid=6534] ppid=6532 vsize=14976 CPUtime=4181.05
/proc/6534/stat : 6534 (minisat_noasser) R 6532 6534 6428 0 -1 4194304 3347 0 0 0 418093 12 0 0 25 0 1 0 107780465 15335424 3333 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547187 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 3744 3333 66 130 0 3611 0
Current children cumulated CPU time (s) 4181.05
Current children cumulated vsize (KiB) 14976

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6735
/proc/meminfo: memFree=1875808/2055920 swapFree=4183264/4192956
[pid=6534] ppid=6532 vsize=14976 CPUtime=4241.04
/proc/6534/stat : 6534 (minisat_noasser) R 6532 6534 6428 0 -1 4194304 3360 0 0 0 424092 12 0 0 25 0 1 0 107780465 15335424 3346 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 3744 3346 66 130 0 3611 0
Current children cumulated CPU time (s) 4241.04
Current children cumulated vsize (KiB) 14976

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6735
/proc/meminfo: memFree=1875680/2055920 swapFree=4183264/4192956
[pid=6534] ppid=6532 vsize=15120 CPUtime=4301.02
/proc/6534/stat : 6534 (minisat_noasser) R 6532 6534 6428 0 -1 4194304 3385 0 0 0 430090 12 0 0 25 0 1 0 107780465 15482880 3371 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 3780 3371 66 130 0 3647 0
Current children cumulated CPU time (s) 4301.02
Current children cumulated vsize (KiB) 15120

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6735
/proc/meminfo: memFree=1875552/2055920 swapFree=4183264/4192956
[pid=6534] ppid=6532 vsize=15264 CPUtime=4361
/proc/6534/stat : 6534 (minisat_noasser) R 6532 6534 6428 0 -1 4194304 3414 0 0 0 436088 12 0 0 25 0 1 0 107780465 15630336 3400 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 3816 3400 66 130 0 3683 0
Current children cumulated CPU time (s) 4361
Current children cumulated vsize (KiB) 15264

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6735
/proc/meminfo: memFree=1875552/2055920 swapFree=4183264/4192956
[pid=6534] ppid=6532 vsize=15264 CPUtime=4420.98
/proc/6534/stat : 6534 (minisat_noasser) R 6532 6534 6428 0 -1 4194304 3414 0 0 0 442086 12 0 0 25 0 1 0 107780465 15630336 3400 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 3816 3400 66 130 0 3683 0
Current children cumulated CPU time (s) 4420.98
Current children cumulated vsize (KiB) 15264

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6735
/proc/meminfo: memFree=1875488/2055920 swapFree=4183264/4192956
[pid=6534] ppid=6532 vsize=15264 CPUtime=4480.97
/proc/6534/stat : 6534 (minisat_noasser) R 6532 6534 6428 0 -1 4194304 3414 0 0 0 448084 13 0 0 25 0 1 0 107780465 15630336 3400 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 3816 3400 66 130 0 3683 0
Current children cumulated CPU time (s) 4480.97
Current children cumulated vsize (KiB) 15264

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6735
/proc/meminfo: memFree=1875424/2055920 swapFree=4183264/4192956
[pid=6534] ppid=6532 vsize=15264 CPUtime=4540.96
/proc/6534/stat : 6534 (minisat_noasser) R 6532 6534 6428 0 -1 4194304 3427 0 0 0 454083 13 0 0 25 0 1 0 107780465 15630336 3413 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 3816 3413 66 130 0 3683 0
Current children cumulated CPU time (s) 4540.96
Current children cumulated vsize (KiB) 15264

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6735
/proc/meminfo: memFree=1875296/2055920 swapFree=4183264/4192956
[pid=6534] ppid=6532 vsize=15400 CPUtime=4600.94
/proc/6534/stat : 6534 (minisat_noasser) R 6532 6534 6428 0 -1 4194304 3454 0 0 0 460081 13 0 0 25 0 1 0 107780465 15769600 3440 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 3850 3440 66 130 0 3717 0
Current children cumulated CPU time (s) 4600.94
Current children cumulated vsize (KiB) 15400

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6735
/proc/meminfo: memFree=1875232/2055920 swapFree=4183264/4192956
[pid=6534] ppid=6532 vsize=15400 CPUtime=4660.92
/proc/6534/stat : 6534 (minisat_noasser) R 6532 6534 6428 0 -1 4194304 3470 0 0 0 466079 13 0 0 25 0 1 0 107780465 15769600 3456 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552791 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 3850 3456 66 130 0 3717 0
Current children cumulated CPU time (s) 4660.92
Current children cumulated vsize (KiB) 15400

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6735
/proc/meminfo: memFree=1875168/2055920 swapFree=4183264/4192956
[pid=6534] ppid=6532 vsize=15400 CPUtime=4720.91
/proc/6534/stat : 6534 (minisat_noasser) R 6532 6534 6428 0 -1 4194304 3476 0 0 0 472077 14 0 0 25 0 1 0 107780465 15769600 3462 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 3850 3462 66 130 0 3717 0
Current children cumulated CPU time (s) 4720.91
Current children cumulated vsize (KiB) 15400

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6735
/proc/meminfo: memFree=1875104/2055920 swapFree=4183264/4192956
[pid=6534] ppid=6532 vsize=15552 CPUtime=4780.89
/proc/6534/stat : 6534 (minisat_noasser) R 6532 6534 6428 0 -1 4194304 3483 0 0 0 478075 14 0 0 25 0 1 0 107780465 15925248 3469 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 3888 3469 66 130 0 3755 0
Current children cumulated CPU time (s) 4780.89
Current children cumulated vsize (KiB) 15552

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6735
/proc/meminfo: memFree=1875168/2055920 swapFree=4183264/4192956
[pid=6534] ppid=6532 vsize=15552 CPUtime=4840.87
/proc/6534/stat : 6534 (minisat_noasser) R 6532 6534 6428 0 -1 4194304 3484 0 0 0 484073 14 0 0 25 0 1 0 107780465 15925248 3470 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 3888 3470 66 130 0 3755 0
Current children cumulated CPU time (s) 4840.87
Current children cumulated vsize (KiB) 15552

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6735
/proc/meminfo: memFree=1875104/2055920 swapFree=4183264/4192956
[pid=6534] ppid=6532 vsize=15552 CPUtime=4900.86
/proc/6534/stat : 6534 (minisat_noasser) R 6532 6534 6428 0 -1 4194304 3491 0 0 0 490072 14 0 0 25 0 1 0 107780465 15925248 3477 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 3888 3477 66 130 0 3755 0
Current children cumulated CPU time (s) 4900.86
Current children cumulated vsize (KiB) 15552

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6735
/proc/meminfo: memFree=1874976/2055920 swapFree=4183264/4192956
[pid=6534] ppid=6532 vsize=15552 CPUtime=4960.84
/proc/6534/stat : 6534 (minisat_noasser) R 6532 6534 6428 0 -1 4194304 3505 0 0 0 496070 14 0 0 25 0 1 0 107780465 15925248 3491 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 3888 3491 66 130 0 3755 0
Current children cumulated CPU time (s) 4960.84
Current children cumulated vsize (KiB) 15552



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6735
/proc/meminfo: memFree=1874976/2055920 swapFree=4183264/4192956
[pid=6534] ppid=6532 vsize=15552 CPUtime=5000.03
/proc/6534/stat : 6534 (minisat_noasser) R 6532 6534 6428 0 -1 4194304 3509 0 0 0 499989 14 0 0 25 0 1 0 107780465 15925248 3495 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 3888 3495 66 130 0 3755 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 15552

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6735
/proc/meminfo: memFree=1874976/2055920 swapFree=4183264/4192956
[pid=6534] ppid=6532 vsize=15552 CPUtime=5000.03
/proc/6534/stat : 6534 (minisat_noasser) R 6532 6534 6428 0 -1 4194304 3509 0 0 0 499989 14 0 0 25 0 1 0 107780465 15925248 3495 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 3888 3495 66 130 0 3755 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 15552

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.05
CPU user time (s): 4999.9
CPU system time (s): 0.151976
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 15552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.9
system time used= 0.151976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3509
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= 5
involuntary context switches= 8648

runsolver used 3.63145 second user time and 10.0775 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Wed Apr 25 19:29:13 UTC 2007

IDJOB= 422188
IDBENCH= 24706
IDSOLVER= 189
FILE ID= node51/422188-1177529353

PBS_JOBID= 4686047

Free space on /tmp= 66460 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/looksrandom/hidden-k3-s0-r5-n700-01-S2069048075.sat05-488.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/422188-1177529353/minisat_noassertions /tmp/evaluation/422188-1177529353/instance-422188-1177529353.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-422188-1177529353 -o ROOT/results/node51/solver-422188-1177529353 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/422188-1177529353/minisat_noassertions /tmp/evaluation/422188-1177529353/instance-422188-1177529353.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  68e48f3a77d59cc85ebd5fd30cfcba3c

RANDOM SEED= 286694395

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.223
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.223
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1889848 kB
Buffers:          4460 kB
Cached:          17748 kB
SwapCached:       3428 kB
Active:          21116 kB
Inactive:        88412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1889848 kB
SwapTotal:     4192956 kB
SwapFree:      4183264 kB
Dirty:            2532 kB
Writeback:           0 kB
Mapped:          15416 kB
Slab:            42484 kB
Committed_AS:  3791260 kB
PageTables:       1408 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66460 MiB

End job on node51 on Wed Apr 25 20:52:37 UTC 2007