Trace number 421902

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) 10000.1 10003.9

General information on the benchmark

Nameindustrial/palacios/hard/
sortnet-8-ipc5-h18-unsat.cnf
MD5SUMb3381a58cbbd64d5d90a3b4fcd44bf6d
Bench CategoryINDUST (industrial 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 variables338487
Number of clauses1187589
Sum of the clauses size2886289
Maximum clause length57
Minimum clause length1
Number of clauses of size 1256
Number of clauses of size 2849854
Number of clauses of size 3326098
Number of clauses of size 4798
Number of clauses of size 5544
Number of clauses of size over 510039

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:  340179                                               |
0.00/0.00	c |  Number of clauses:    1187589                                              |
1.39/1.46	c |  Parsing time:         1.33         s                                       |
25.58/25.60	c ============================[ Search Statistics ]==============================
25.58/25.60	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
25.58/25.60	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
25.58/25.60	c ===============================================================================
25.58/25.60	c |         0 |   83984   655309  2820257 |   218436        0    nan |  0.000 % |
26.29/26.35	c |       100 |   83984   655309  2820257 |   240279      100     12 |  0.120 % |
26.98/27.04	c |       251 |   83984   655309  2820257 |   264307      251     25 |  0.120 % |
28.08/28.12	c |       476 |   83984   655309  2820257 |   290738      476     26 |  0.120 % |
29.38/29.48	c |       814 |   83984   655309  2820257 |   319812      814     31 |  0.120 % |
32.38/32.47	c |      1320 |   83984   655309  2820257 |   351793     1320     28 |  0.120 % |
34.98/35.08	c |      2080 |   83984   655309  2820257 |   386973     2080     26 |  0.120 % |
42.96/43.06	c |      3220 |   83984   655309  2820257 |   425670     3220     29 |  0.120 % |
50.66/50.70	c |      4928 |   83984   655309  2820257 |   468237     4928     27 |  0.120 % |
69.05/69.13	c |      7490 |   83984   655309  2820257 |   515061     7490     49 |  0.120 % |
85.05/85.12	c |     11334 |   83984   655309  2820257 |   566567    11334     42 |  0.120 % |
118.74/118.85	c |     17100 |   83984   655309  2820257 |   623224    17100     52 |  0.120 % |
157.02/157.16	c |     25750 |   83984   655309  2820257 |   685546    25750     46 |  0.120 % |
232.10/232.23	c |     38725 |   83984   655309  2820257 |   754101    38725     58 |  0.120 % |
364.54/364.78	c |     58188 |   83984   655309  2820257 |   829511    58188     61 |  0.120 % |
537.48/537.79	c |     87380 |   83984   655309  2820257 |   912462    87380     54 |  0.120 % |
806.89/807.24	c |    131169 |   83984   655309  2820257 |  1003709   131169     53 |  0.120 % |
1288.22/1288.75	c |    196855 |   83984   655309  2820257 |  1104079   196855     52 |  0.120 % |
1976.68/1977.55	c |    295383 |   83984   655309  2820257 |  1214487   295383     52 |  0.120 % |
3135.38/3136.61	c |    443172 |   83984   655309  2820257 |  1335936   443172     52 |  0.120 % |
4985.44/4987.39	c |    664855 |   83984   655309  2820257 |  1469530   664855     55 |  0.120 % |
7802.76/7805.77	c |    997381 |   83984   655309  2820257 |  1616483   997381     51 |  0.120 % |

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/node39/watcher-421902-1177504510 -o ROOT/results/node39/solver-421902-1177504510 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/421902-1177504510/minisat_noassertions /tmp/evaluation/421902-1177504510/instance-421902-1177504510.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 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: 0.65 0.89 0.90 3/77 4981
/proc/meminfo: memFree=1754768/2055920 swapFree=4159384/4192956
[pid=4981] ppid=4979 vsize=2176 CPUtime=0
/proc/4981/stat : 4981 (minisat_noasser) R 4979 4981 4925 0 -1 4194304 452 0 0 0 0 0 0 0 18 0 1 0 198363219 2228224 438 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/4981/statm: 544 438 50 130 0 411 0

[startup+0.07985 s]
/proc/loadavg: 0.65 0.89 0.90 3/77 4981
/proc/meminfo: memFree=1754768/2055920 swapFree=4159384/4192956
[pid=4981] ppid=4979 vsize=7776 CPUtime=0.06
/proc/4981/stat : 4981 (minisat_noasser) R 4979 4981 4925 0 -1 4194304 1791 0 0 0 6 0 0 0 18 0 1 0 198363219 7962624 1777 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4981/statm: 1944 1777 50 130 0 1811 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 7776

[startup+0.101853 s]
/proc/loadavg: 0.65 0.89 0.90 3/77 4981
/proc/meminfo: memFree=1754768/2055920 swapFree=4159384/4192956
[pid=4981] ppid=4979 vsize=9620 CPUtime=0.09
/proc/4981/stat : 4981 (minisat_noasser) R 4979 4981 4925 0 -1 4194304 2211 0 0 0 8 1 0 0 18 0 1 0 198363219 9850880 2197 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4981/statm: 2405 2197 50 130 0 2272 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9620

[startup+0.301887 s]
/proc/loadavg: 0.65 0.89 0.90 3/77 4981
/proc/meminfo: memFree=1754768/2055920 swapFree=4159384/4192956
[pid=4981] ppid=4979 vsize=26232 CPUtime=0.29
/proc/4981/stat : 4981 (minisat_noasser) R 4979 4981 4925 0 -1 4194304 5787 0 0 0 27 2 0 0 19 0 1 0 198363219 26861568 5773 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4981/statm: 6558 5774 50 130 0 6425 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26232

[startup+0.701955 s]
/proc/loadavg: 0.65 0.89 0.90 3/77 4981
/proc/meminfo: memFree=1754768/2055920 swapFree=4159384/4192956
[pid=4981] ppid=4979 vsize=56800 CPUtime=0.69
/proc/4981/stat : 4981 (minisat_noasser) R 4979 4981 4925 0 -1 4194304 12648 0 0 0 63 6 0 0 23 0 1 0 198363219 58163200 12634 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4981/statm: 14200 12635 50 130 0 14067 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 56800

[startup+1.50209 s]
/proc/loadavg: 0.65 0.89 0.90 2/78 4982
/proc/meminfo: memFree=1683976/2055920 swapFree=4159384/4192956
[pid=4981] ppid=4979 vsize=113004 CPUtime=1.49
/proc/4981/stat : 4981 (minisat_noasser) R 4979 4981 4925 0 -1 4194304 25305 0 0 0 136 13 0 0 25 0 1 0 198363219 115716096 25291 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529363 0 0 4096 3 0 0 0 17 1 0 0
/proc/4981/statm: 28251 25291 61 130 0 28118 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 113004

[startup+3.10136 s]
/proc/loadavg: 0.65 0.89 0.90 2/78 4982
/proc/meminfo: memFree=1644872/2055920 swapFree=4159384/4192956
[pid=4981] ppid=4979 vsize=144564 CPUtime=3.09
/proc/4981/stat : 4981 (minisat_noasser) R 4979 4981 4925 0 -1 4194304 33636 0 0 0 292 17 0 0 25 0 1 0 198363219 148033536 33622 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4981/statm: 36141 33622 61 130 0 36008 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 144564

[startup+6.3019 s]
/proc/loadavg: 0.68 0.89 0.90 2/78 4982
/proc/meminfo: memFree=1568136/2055920 swapFree=4159384/4192956
[pid=4981] ppid=4979 vsize=212972 CPUtime=6.28
/proc/4981/stat : 4981 (minisat_noasser) R 4979 4981 4925 0 -1 4194304 50066 0 0 0 603 25 0 0 25 0 1 0 198363219 218083328 50052 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4981/statm: 53243 50053 61 130 0 53110 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 212972

[startup+12.702 s]
/proc/loadavg: 0.71 0.89 0.90 2/78 4982
/proc/meminfo: memFree=1526920/2055920 swapFree=4159384/4192956
[pid=4981] ppid=4979 vsize=247428 CPUtime=12.69
/proc/4981/stat : 4981 (minisat_noasser) R 4979 4981 4925 0 -1 4194304 57621 0 0 0 1240 29 0 0 25 0 1 0 198363219 253366272 57607 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/4981/statm: 61857 57607 61 130 0 61724 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 247428

[startup+25.5011 s]
/proc/loadavg: 0.77 0.90 0.91 2/78 4982
/proc/meminfo: memFree=1502216/2055920 swapFree=4159384/4192956
[pid=4981] ppid=4979 vsize=261612 CPUtime=25.48
/proc/4981/stat : 4981 (minisat_noasser) R 4979 4981 4925 0 -1 4194304 63139 0 0 0 2517 31 0 0 25 0 1 0 198363219 267890688 62703 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134679058 0 0 4096 3 0 0 0 17 1 0 0
/proc/4981/statm: 65403 62703 61 130 0 65270 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 261612

[startup+51.1015 s]
/proc/loadavg: 0.85 0.91 0.91 2/78 4982
/proc/meminfo: memFree=1542088/2055920 swapFree=4159384/4192956
[pid=4981] ppid=4979 vsize=220800 CPUtime=51.06
/proc/4981/stat : 4981 (minisat_noasser) R 4979 4981 4925 0 -1 4194304 63249 0 0 0 5074 32 0 0 25 0 1 0 198363219 226099200 53134 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4981/statm: 55200 53134 67 130 0 55067 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 220800

[startup+102.305 s]
/proc/loadavg: 0.93 0.92 0.91 2/78 4982
/proc/meminfo: memFree=1542152/2055920 swapFree=4159384/4192956
[pid=4981] ppid=4979 vsize=220800 CPUtime=102.24
/proc/4981/stat : 4981 (minisat_noasser) R 4979 4981 4925 0 -1 4194304 63251 0 0 0 10192 32 0 0 25 0 1 0 198363219 226099200 53136 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546837 0 0 4096 3 0 0 0 17 1 0 0
/proc/4981/statm: 55200 53136 67 130 0 55067 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 220800

[startup+162.301 s]
/proc/loadavg: 0.97 0.93 0.91 2/78 4982
/proc/meminfo: memFree=1542152/2055920 swapFree=4159384/4192956
[pid=4981] ppid=4979 vsize=220800 CPUtime=162.21
/proc/4981/stat : 4981 (minisat_noasser) R 4979 4981 4925 0 -1 4194304 63251 0 0 0 16189 32 0 0 25 0 1 0 198363219 226099200 53136 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546586 0 0 4096 3 0 0 0 17 1 0 0
/proc/4981/statm: 55200 53136 67 130 0 55067 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 220800

[startup+222.301 s]
/proc/loadavg: 0.99 0.94 0.91 2/78 4982
/proc/meminfo: memFree=1542088/2055920 swapFree=4159384/4192956
[pid=4981] ppid=4979 vsize=220800 CPUtime=222.2
/proc/4981/stat : 4981 (minisat_noasser) R 4979 4981 4925 0 -1 4194304 63252 0 0 0 22187 33 0 0 25 0 1 0 198363219 226099200 53137 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4981/statm: 55200 53137 67 130 0 55067 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 220800

[startup+282.302 s]
/proc/loadavg: 0.99 0.95 0.91 2/78 4984
/proc/meminfo: memFree=1542088/2055920 swapFree=4159384/4192956
[pid=4981] ppid=4979 vsize=220800 CPUtime=282.18
/proc/4981/stat : 4981 (minisat_noasser) R 4979 4981 4925 0 -1 4194304 63252 0 0 0 28185 33 0 0 25 0 1 0 198363219 226099200 53137 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/4981/statm: 55200 53137 67 130 0 55067 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 220800

[startup+342.302 s]
/proc/loadavg: 0.99 0.95 0.91 2/78 4984
/proc/meminfo: memFree=1542088/2055920 swapFree=4159384/4192956
[pid=4981] ppid=4979 vsize=220800 CPUtime=342.15
/proc/4981/stat : 4981 (minisat_noasser) R 4979 4981 4925 0 -1 4194304 63252 0 0 0 34182 33 0 0 25 0 1 0 198363219 226099200 53137 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546820 0 0 4096 3 0 0 0 17 1 0 0
/proc/4981/statm: 55200 53137 67 130 0 55067 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 220800

[startup+402.302 s]
/proc/loadavg: 0.99 0.96 0.91 2/78 4984
/proc/meminfo: memFree=1541832/2055920 swapFree=4159384/4192956
[pid=4981] ppid=4979 vsize=221164 CPUtime=402.14
/proc/4981/stat : 4981 (minisat_noasser) R 4979 4981 4925 0 -1 4194304 63316 0 0 0 40180 34 0 0 25 0 1 0 198363219 226471936 53201 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548762 0 0 4096 3 0 0 0 17 1 0 0
/proc/4981/statm: 55291 53201 67 130 0 55158 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 221164

[startup+462.302 s]
/proc/loadavg: 0.99 0.96 0.91 2/78 4984
/proc/meminfo: memFree=1541768/2055920 swapFree=4159384/4192956
[pid=4981] ppid=4979 vsize=221164 CPUtime=462.11
/proc/4981/stat : 4981 (minisat_noasser) R 4979 4981 4925 0 -1 4194304 63326 0 0 0 46177 34 0 0 25 0 1 0 198363219 226471936 53211 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546799 0 0 4096 3 0 0 0 17 1 0 0
/proc/4981/statm: 55291 53211 67 130 0 55158 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 221164

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 4984
/proc/meminfo: memFree=1541768/2055920 swapFree=4159384/4192956
[pid=4981] ppid=4979 vsize=221164 CPUtime=522.09
/proc/4981/stat : 4981 (minisat_noasser) R 4979 4981 4925 0 -1 4194304 63336 0 0 0 52175 34 0 0 25 0 1 0 198363219 226471936 53221 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/4981/statm: 55291 53221 67 130 0 55158 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 221164

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 4984
/proc/meminfo: memFree=1541768/2055920 swapFree=4159384/4192956
[pid=4981] ppid=4979 vsize=221344 CPUtime=582.07
/proc/4981/stat : 4981 (minisat_noasser) R 4979 4981 4925 0 -1 4194304 63348 0 0 0 58172 35 0 0 25 0 1 0 198363219 226656256 53233 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/4981/statm: 55336 53233 67 130 0 55203 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 221344

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 4984
/proc/meminfo: memFree=1541640/2055920 swapFree=4159384/4192956
[pid=4981] ppid=4979 vsize=221344 CPUtime=642.05
/proc/4981/stat : 4981 (minisat_noasser) R 4979 4981 4925 0 -1 4194304 63358 0 0 0 64170 35 0 0 25 0 1 0 198363219 226656256 53243 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4981/statm: 55336 53243 67 130 0 55203 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 221344


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

[startup+9042.3 s]
/proc/loadavg: 1.06 1.01 0.97 2/78 5582
/proc/meminfo: memFree=1331528/2055920 swapFree=4159384/4192956
[pid=4981] ppid=4979 vsize=433732 CPUtime=9038.83
/proc/4981/stat : 4981 (minisat_noasser) R 4979 4981 4925 0 -1 4194304 115728 0 0 0 903723 160 0 0 25 0 1 0 198363219 444141568 105613 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4981/statm: 108433 105613 67 130 0 108300 0
Current children cumulated CPU time (s) 9038.83
Current children cumulated vsize (KiB) 433732

[startup+9102.3 s]
/proc/loadavg: 1.07 1.03 0.98 2/78 5582
/proc/meminfo: memFree=1329608/2055920 swapFree=4159384/4192956
[pid=4981] ppid=4979 vsize=435824 CPUtime=9098.8
/proc/4981/stat : 4981 (minisat_noasser) R 4979 4981 4925 0 -1 4194304 116227 0 0 0 909720 160 0 0 25 0 1 0 198363219 446283776 106112 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546878 0 0 4096 3 0 0 0 17 1 0 0
/proc/4981/statm: 108956 106112 67 130 0 108823 0
Current children cumulated CPU time (s) 9098.8
Current children cumulated vsize (KiB) 435824

[startup+9162.3 s]
/proc/loadavg: 1.07 1.03 0.98 2/78 5582
/proc/meminfo: memFree=1327496/2055920 swapFree=4159384/4192956
[pid=4981] ppid=4979 vsize=437864 CPUtime=9158.78
/proc/4981/stat : 4981 (minisat_noasser) R 4979 4981 4925 0 -1 4194304 116755 0 0 0 915717 161 0 0 25 0 1 0 198363219 448372736 106640 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/4981/statm: 109466 106640 67 130 0 109333 0
Current children cumulated CPU time (s) 9158.78
Current children cumulated vsize (KiB) 437864

[startup+9222.3 s]
/proc/loadavg: 1.02 1.03 0.98 2/78 5582
/proc/meminfo: memFree=1325000/2055920 swapFree=4159384/4192956
[pid=4981] ppid=4979 vsize=440312 CPUtime=9218.77
/proc/4981/stat : 4981 (minisat_noasser) R 4979 4981 4925 0 -1 4194304 117378 0 0 0 921714 163 0 0 25 0 1 0 198363219 450879488 107263 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/4981/statm: 110078 107263 67 130 0 109945 0
Current children cumulated CPU time (s) 9218.77
Current children cumulated vsize (KiB) 440312

[startup+9282.3 s]
/proc/loadavg: 1.01 1.02 0.98 2/78 5582
/proc/meminfo: memFree=1322568/2055920 swapFree=4159384/4192956
[pid=4981] ppid=4979 vsize=442752 CPUtime=9278.75
/proc/4981/stat : 4981 (minisat_noasser) R 4979 4981 4925 0 -1 4194304 117980 0 0 0 927711 164 0 0 25 0 1 0 198363219 453378048 107865 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4981/statm: 110688 107865 67 130 0 110555 0
Current children cumulated CPU time (s) 9278.75
Current children cumulated vsize (KiB) 442752

[startup+9342.31 s]
/proc/loadavg: 1.00 1.01 0.98 2/78 5582
/proc/meminfo: memFree=1320264/2055920 swapFree=4159384/4192956
[pid=4981] ppid=4979 vsize=445000 CPUtime=9338.73
/proc/4981/stat : 4981 (minisat_noasser) R 4979 4981 4925 0 -1 4194304 118543 0 0 0 933708 165 0 0 25 0 1 0 198363219 455680000 108428 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4981/statm: 111250 108428 67 130 0 111117 0
Current children cumulated CPU time (s) 9338.73
Current children cumulated vsize (KiB) 445000

[startup+9402.3 s]
/proc/loadavg: 1.00 1.01 0.98 2/78 5582
/proc/meminfo: memFree=1317896/2055920 swapFree=4159384/4192956
[pid=4981] ppid=4979 vsize=447376 CPUtime=9398.71
/proc/4981/stat : 4981 (minisat_noasser) R 4979 4981 4925 0 -1 4194304 119153 0 0 0 939705 166 0 0 25 0 1 0 198363219 458113024 109038 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/4981/statm: 111844 109038 67 130 0 111711 0
Current children cumulated CPU time (s) 9398.71
Current children cumulated vsize (KiB) 447376

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 5582
/proc/meminfo: memFree=1315464/2055920 swapFree=4159384/4192956
[pid=4981] ppid=4979 vsize=449668 CPUtime=9458.69
/proc/4981/stat : 4981 (minisat_noasser) R 4979 4981 4925 0 -1 4194304 119750 0 0 0 945702 167 0 0 25 0 1 0 198363219 460460032 109635 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4981/statm: 112417 109635 67 130 0 112284 0
Current children cumulated CPU time (s) 9458.69
Current children cumulated vsize (KiB) 449668

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 5582
/proc/meminfo: memFree=1313160/2055920 swapFree=4159384/4192956
[pid=4981] ppid=4979 vsize=452044 CPUtime=9518.66
/proc/4981/stat : 4981 (minisat_noasser) R 4979 4981 4925 0 -1 4194304 120323 0 0 0 951698 168 0 0 25 0 1 0 198363219 462893056 110208 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/4981/statm: 113011 110208 67 130 0 112878 0
Current children cumulated CPU time (s) 9518.66
Current children cumulated vsize (KiB) 452044

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 5582
/proc/meminfo: memFree=1311048/2055920 swapFree=4159384/4192956
[pid=4981] ppid=4979 vsize=454052 CPUtime=9578.64
/proc/4981/stat : 4981 (minisat_noasser) R 4979 4981 4925 0 -1 4194304 120853 0 0 0 957695 169 0 0 25 0 1 0 198363219 464949248 110738 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/4981/statm: 113513 110738 67 130 0 113380 0
Current children cumulated CPU time (s) 9578.64
Current children cumulated vsize (KiB) 454052

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 5582
/proc/meminfo: memFree=1308872/2055920 swapFree=4159384/4192956
[pid=4981] ppid=4979 vsize=456296 CPUtime=9638.61
/proc/4981/stat : 4981 (minisat_noasser) R 4979 4981 4925 0 -1 4194304 121408 0 0 0 963692 169 0 0 25 0 1 0 198363219 467247104 111293 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4981/statm: 114074 111293 67 130 0 113941 0
Current children cumulated CPU time (s) 9638.61
Current children cumulated vsize (KiB) 456296

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 5582
/proc/meminfo: memFree=1306440/2055920 swapFree=4159384/4192956
[pid=4981] ppid=4979 vsize=458780 CPUtime=9698.6
/proc/4981/stat : 4981 (minisat_noasser) R 4979 4981 4925 0 -1 4194304 122012 0 0 0 969690 170 0 0 25 0 1 0 198363219 469790720 111897 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4981/statm: 114695 111897 67 130 0 114562 0
Current children cumulated CPU time (s) 9698.6
Current children cumulated vsize (KiB) 458780

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 5582
/proc/meminfo: memFree=1304264/2055920 swapFree=4159384/4192956
[pid=4981] ppid=4979 vsize=460760 CPUtime=9758.58
/proc/4981/stat : 4981 (minisat_noasser) R 4979 4981 4925 0 -1 4194304 122545 0 0 0 975687 171 0 0 25 0 1 0 198363219 471818240 112430 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/4981/statm: 115190 112430 67 130 0 115057 0
Current children cumulated CPU time (s) 9758.58
Current children cumulated vsize (KiB) 460760

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 5582
/proc/meminfo: memFree=1302216/2055920 swapFree=4159384/4192956
[pid=4981] ppid=4979 vsize=462800 CPUtime=9818.56
/proc/4981/stat : 4981 (minisat_noasser) R 4979 4981 4925 0 -1 4194304 123051 0 0 0 981684 172 0 0 25 0 1 0 198363219 473907200 112936 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4981/statm: 115700 112936 67 130 0 115567 0
Current children cumulated CPU time (s) 9818.56
Current children cumulated vsize (KiB) 462800

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 5582
/proc/meminfo: memFree=1299976/2055920 swapFree=4159384/4192956
[pid=4981] ppid=4979 vsize=465148 CPUtime=9878.54
/proc/4981/stat : 4981 (minisat_noasser) R 4979 4981 4925 0 -1 4194304 123617 0 0 0 987681 173 0 0 25 0 1 0 198363219 476311552 113502 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546901 0 0 4096 3 0 0 0 17 1 0 0
/proc/4981/statm: 116287 113502 67 130 0 116154 0
Current children cumulated CPU time (s) 9878.54
Current children cumulated vsize (KiB) 465148

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 5582
/proc/meminfo: memFree=1297928/2055920 swapFree=4159384/4192956
[pid=4981] ppid=4979 vsize=467164 CPUtime=9938.51
/proc/4981/stat : 4981 (minisat_noasser) R 4979 4981 4925 0 -1 4194304 124125 0 0 0 993677 174 0 0 25 0 1 0 198363219 478375936 114010 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/4981/statm: 116791 114010 67 130 0 116658 0
Current children cumulated CPU time (s) 9938.51
Current children cumulated vsize (KiB) 467164

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 5582
/proc/meminfo: memFree=1295880/2055920 swapFree=4159384/4192956
[pid=4981] ppid=4979 vsize=469276 CPUtime=9998.5
/proc/4981/stat : 4981 (minisat_noasser) R 4979 4981 4925 0 -1 4194304 124649 0 0 0 999675 175 0 0 25 0 1 0 198363219 480538624 114534 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4981/statm: 117319 114534 67 130 0 117186 0
Current children cumulated CPU time (s) 9998.5
Current children cumulated vsize (KiB) 469276



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.8 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 5582
/proc/meminfo: memFree=1295752/2055920 swapFree=4159384/4192956
[pid=4981] ppid=4979 vsize=469276 CPUtime=10000
/proc/4981/stat : 4981 (minisat_noasser) R 4979 4981 4925 0 -1 4194304 124666 0 0 0 999825 175 0 0 25 0 1 0 198363219 480538624 114551 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4981/statm: 117319 114551 67 130 0 117186 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 469276

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): 10003.9
CPU time (s): 10000.1
CPU user time (s): 9998.25
CPU system time (s): 1.83172
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 469276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9998.25
system time used= 1.83172
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 124666
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= 212611

runsolver used 8.29774 second user time and 22.8885 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Wed Apr 25 12:35:12 UTC 2007

IDJOB= 421902
IDBENCH= 20405
IDSOLVER= 189
FILE ID= node39/421902-1177504510

PBS_JOBID= 4685925

Free space on /tmp= 66467 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacios/hard/sortnet-8-ipc5-h18-unsat.cnf
COMMAND LINE= /tmp/evaluation/421902-1177504510/minisat_noassertions /tmp/evaluation/421902-1177504510/instance-421902-1177504510.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-421902-1177504510 -o ROOT/results/node39/solver-421902-1177504510 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/421902-1177504510/minisat_noassertions /tmp/evaluation/421902-1177504510/instance-421902-1177504510.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  b3381a58cbbd64d5d90a3b4fcd44bf6d

RANDOM SEED= 899189927

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.256
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		: 3000.256
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:       1755176 kB
Buffers:         38172 kB
Cached:         173148 kB
SwapCached:      13964 kB
Active:         152636 kB
Inactive:        82512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1755176 kB
SwapTotal:     4192956 kB
SwapFree:      4159384 kB
Dirty:           23240 kB
Writeback:           0 kB
Mapped:          30788 kB
Slab:            50880 kB
Committed_AS:  1991300 kB
PageTables:       2012 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= 66467 MiB

End job on node39 on Wed Apr 25 15:21:58 UTC 2007