Trace number 421547

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) 1200.08 1200.41

General information on the benchmark

Nameindustrial/jarvisalo/
eq.atree.braun.13.unsat.cnf
MD5SUM8ca1246723b65c8e0ae1eddb535ce13f
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 variables2010
Number of clauses6802
Sum of the clauses size17668
Maximum clause length25
Minimum clause length1
Number of clauses of size 13
Number of clauses of size 22961
Number of clauses of size 33733
Number of clauses of size 443
Number of clauses of size 546
Number of clauses of size over 516

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:  2010                                                 |
0.00/0.00	c |  Number of clauses:    6802                                                 |
0.00/0.00	c |  Parsing time:         0.01         s                                       |
0.01/0.02	c ============================[ Search Statistics ]==============================
0.01/0.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.01/0.02	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.01/0.02	c ===============================================================================
0.01/0.02	c |         0 |    1372     5687    16873 |     1895        0    nan |  0.000 % |
0.01/0.03	c |       100 |    1372     5687    16873 |     2085      100     21 |  0.149 % |
0.01/0.03	c |       250 |    1372     5687    16873 |     2293      250     19 |  0.150 % |
0.01/0.04	c |       477 |    1372     5687    16873 |     2523      477     21 |  0.150 % |
0.01/0.06	c |       814 |    1371     5683    16857 |     2775      805     21 |  0.199 % |
0.01/0.09	c |      1321 |    1371     5683    16857 |     3052     1312     31 |  0.199 % |
0.09/0.15	c |      2081 |    1371     5683    16857 |     3358     2072     32 |  0.199 % |
0.19/0.26	c |      3221 |    1371     5683    16857 |     3694     3212     43 |  0.199 % |
0.39/0.44	c |      4929 |    1371     5683    16857 |     4063     2862     36 |  0.199 % |
0.59/0.64	c |      7493 |    1371     5683    16857 |     4469     3279     32 |  0.200 % |
1.10/1.14	c |     11338 |    1369     5674    16835 |     4916     4663     41 |  0.448 % |
1.59/1.69	c |     17104 |    1366     5660    16800 |     5408     4426     40 |  0.448 % |
2.79/2.81	c |     25753 |    1366     5660    16800 |     5949     3573     66 |  0.448 % |
4.39/4.41	c |     38730 |    1366     5660    16800 |     6544     6469     42 |  0.448 % |
7.59/7.61	c |     58192 |    1366     5660    16800 |     7198     3871     69 |  0.448 % |
12.69/12.71	c |     87384 |    1365     5656    16784 |     7918     4735     56 |  0.498 % |
18.98/19.02	c |    131173 |    1365     5656    16784 |     8710     5694     40 |  0.498 % |
29.38/29.43	c |    196860 |    1365     5656    16784 |     9581     7186     59 |  0.499 % |
46.08/46.16	c |    295387 |    1364     5652    16768 |    10539     8074     46 |  0.547 % |
74.57/74.65	c |    443177 |    1364     5652    16768 |    11593     6613     50 |  0.547 % |
116.05/116.17	c |    664861 |    1364     5652    16768 |    12753     8525     30 |  0.548 % |
190.14/190.30	c |    997386 |    1364     5652    16768 |    14028    12747     61 |  0.547 % |
295.81/295.94	c |   1496174 |    1364     5652    16768 |    15431     8775     40 |  0.547 % |
489.06/489.29	c |   2244358 |    1364     5652    16768 |    16974    11330     47 |  0.547 % |
768.18/768.40	c |   3366633 |    1359     5632    16718 |    18671     9722     68 |  0.797 % |

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/node14/watcher-421547-1177492957 -o ROOT/results/node14/solver-421547-1177492957 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421547-1177492957/minisat_noassertions /tmp/evaluation/421547-1177492957/instance-421547-1177492957.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: 0.80 0.94 0.87 3/77 29007
/proc/meminfo: memFree=1786112/2055920 swapFree=4148824/4192956
[pid=29007] ppid=29005 vsize=2124 CPUtime=0
/proc/29007/stat : 29007 (minisat_noasser) R 29005 29007 28483 0 -1 4194304 218 0 0 0 0 0 0 0 18 0 1 0 197213471 2174976 204 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134557162 0 0 4096 3 0 0 0 17 1 0 0
/proc/29007/statm: 531 204 50 130 0 398 0

[startup+0.014415 s]
/proc/loadavg: 0.80 0.94 0.87 3/77 29007
/proc/meminfo: memFree=1786112/2055920 swapFree=4148824/4192956
[pid=29007] ppid=29005 vsize=2532 CPUtime=0.01
/proc/29007/stat : 29007 (minisat_noasser) R 29005 29007 28483 0 -1 4194304 332 0 0 0 1 0 0 0 18 0 1 0 197213471 2592768 318 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/29007/statm: 633 318 62 130 0 500 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2532

[startup+0.10143 s]
/proc/loadavg: 0.80 0.94 0.87 3/77 29007
/proc/meminfo: memFree=1786112/2055920 swapFree=4148824/4192956
[pid=29007] ppid=29005 vsize=2628 CPUtime=0.09
/proc/29007/stat : 29007 (minisat_noasser) R 29005 29007 28483 0 -1 4194304 370 0 0 0 9 0 0 0 18 0 1 0 197213471 2691072 356 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/29007/statm: 657 356 66 130 0 524 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2628

[startup+0.301442 s]
/proc/loadavg: 0.80 0.94 0.87 3/77 29007
/proc/meminfo: memFree=1786112/2055920 swapFree=4148824/4192956
[pid=29007] ppid=29005 vsize=3024 CPUtime=0.29
/proc/29007/stat : 29007 (minisat_noasser) R 29005 29007 28483 0 -1 4194304 482 0 0 0 29 0 0 0 19 0 1 0 197213471 3096576 468 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/29007/statm: 756 468 66 130 0 623 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3024

[startup+0.70148 s]
/proc/loadavg: 0.80 0.94 0.87 3/77 29007
/proc/meminfo: memFree=1786112/2055920 swapFree=4148824/4192956
[pid=29007] ppid=29005 vsize=3156 CPUtime=0.69
/proc/29007/stat : 29007 (minisat_noasser) R 29005 29007 28483 0 -1 4194304 507 0 0 0 69 0 0 0 22 0 1 0 197213471 3231744 493 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/29007/statm: 789 493 66 130 0 656 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3156

[startup+1.50155 s]
/proc/loadavg: 0.81 0.95 0.87 2/78 29008
/proc/meminfo: memFree=1784192/2055920 swapFree=4148824/4192956
[pid=29007] ppid=29005 vsize=3684 CPUtime=1.49
/proc/29007/stat : 29007 (minisat_noasser) R 29005 29007 28483 0 -1 4194304 629 0 0 0 149 0 0 0 25 0 1 0 197213471 3772416 615 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29007/statm: 921 615 66 130 0 788 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3684

[startup+3.10171 s]
/proc/loadavg: 0.81 0.95 0.87 2/78 29008
/proc/meminfo: memFree=1783552/2055920 swapFree=4148824/4192956
[pid=29007] ppid=29005 vsize=4608 CPUtime=3.09
/proc/29007/stat : 29007 (minisat_noasser) R 29005 29007 28483 0 -1 4194304 879 0 0 0 309 0 0 0 25 0 1 0 197213471 4718592 865 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548853 0 0 4096 3 0 0 0 17 1 0 0
/proc/29007/statm: 1152 865 66 130 0 1019 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4608

[startup+6.30201 s]
/proc/loadavg: 0.81 0.95 0.87 2/78 29008
/proc/meminfo: memFree=1782720/2055920 swapFree=4148824/4192956
[pid=29007] ppid=29005 vsize=4872 CPUtime=6.29
/proc/29007/stat : 29007 (minisat_noasser) R 29005 29007 28483 0 -1 4194304 941 0 0 0 629 0 0 0 25 0 1 0 197213471 4988928 927 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548140 0 0 4096 3 0 0 0 17 1 0 0
/proc/29007/statm: 1218 927 66 130 0 1085 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4872

[startup+12.7016 s]
/proc/loadavg: 0.84 0.95 0.87 2/78 29008
/proc/meminfo: memFree=1781568/2055920 swapFree=4148824/4192956
[pid=29007] ppid=29005 vsize=5796 CPUtime=12.69
/proc/29007/stat : 29007 (minisat_noasser) R 29005 29007 28483 0 -1 4194304 1163 0 0 0 1269 0 0 0 25 0 1 0 197213471 5935104 1149 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/29007/statm: 1449 1149 66 130 0 1316 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5796

[startup+25.5028 s]
/proc/loadavg: 0.87 0.95 0.87 2/78 29008
/proc/meminfo: memFree=1781504/2055920 swapFree=4148824/4192956
[pid=29007] ppid=29005 vsize=5796 CPUtime=25.48
/proc/29007/stat : 29007 (minisat_noasser) R 29005 29007 28483 0 -1 4194304 1164 0 0 0 2548 0 0 0 25 0 1 0 197213471 5935104 1150 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/29007/statm: 1449 1150 66 130 0 1316 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5796

[startup+51.1022 s]
/proc/loadavg: 0.91 0.95 0.88 2/78 29008
/proc/meminfo: memFree=1780608/2055920 swapFree=4148824/4192956
[pid=29007] ppid=29005 vsize=6840 CPUtime=51.08
/proc/29007/stat : 29007 (minisat_noasser) R 29005 29007 28483 0 -1 4194304 1417 0 0 0 5107 1 0 0 25 0 1 0 197213471 7004160 1403 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/29007/statm: 1710 1403 66 130 0 1577 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6840

[startup+102.305 s]
/proc/loadavg: 0.96 0.95 0.88 2/78 29008
/proc/meminfo: memFree=1779968/2055920 swapFree=4148824/4192956
[pid=29007] ppid=29005 vsize=7500 CPUtime=102.26
/proc/29007/stat : 29007 (minisat_noasser) R 29005 29007 28483 0 -1 4194304 1587 0 0 0 10225 1 0 0 25 0 1 0 197213471 7680000 1573 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/29007/statm: 1875 1573 66 130 0 1742 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7500

[startup+162.303 s]
/proc/loadavg: 0.98 0.96 0.89 2/78 29008
/proc/meminfo: memFree=1777856/2055920 swapFree=4148824/4192956
[pid=29007] ppid=29005 vsize=9612 CPUtime=162.25
/proc/29007/stat : 29007 (minisat_noasser) R 29005 29007 28483 0 -1 4194304 2110 0 0 0 16223 2 0 0 25 0 1 0 197213471 9842688 2096 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548038 0 0 4096 3 0 0 0 17 1 0 0
/proc/29007/statm: 2403 2096 66 130 0 2270 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9612

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.89 2/78 29008
/proc/meminfo: memFree=1777152/2055920 swapFree=4148824/4192956
[pid=29007] ppid=29005 vsize=10272 CPUtime=222.23
/proc/29007/stat : 29007 (minisat_noasser) R 29005 29007 28483 0 -1 4194304 2284 0 0 0 22221 2 0 0 25 0 1 0 197213471 10518528 2270 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/29007/statm: 2568 2270 66 130 0 2435 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10272

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.90 2/78 29008
/proc/meminfo: memFree=1776320/2055920 swapFree=4148824/4192956
[pid=29007] ppid=29005 vsize=11064 CPUtime=282.21
/proc/29007/stat : 29007 (minisat_noasser) R 29005 29007 28483 0 -1 4194304 2469 0 0 0 28218 3 0 0 25 0 1 0 197213471 11329536 2455 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29007/statm: 2766 2455 66 130 0 2633 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 11064

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.90 2/78 29008
/proc/meminfo: memFree=1776128/2055920 swapFree=4148824/4192956
[pid=29007] ppid=29005 vsize=11196 CPUtime=342.19
/proc/29007/stat : 29007 (minisat_noasser) R 29005 29007 28483 0 -1 4194304 2503 0 0 0 34216 3 0 0 25 0 1 0 197213471 11464704 2489 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552574 0 0 4096 3 0 0 0 17 1 0 0
/proc/29007/statm: 2799 2489 66 130 0 2666 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 11196

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29008
/proc/meminfo: memFree=1775808/2055920 swapFree=4148824/4192956
[pid=29007] ppid=29005 vsize=11404 CPUtime=402.18
/proc/29007/stat : 29007 (minisat_noasser) R 29005 29007 28483 0 -1 4194304 2592 0 0 0 40214 4 0 0 25 0 1 0 197213471 11677696 2563 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29007/statm: 2851 2563 66 130 0 2718 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 11404

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29008
/proc/meminfo: memFree=1775872/2055920 swapFree=4148824/4192956
[pid=29007] ppid=29005 vsize=11384 CPUtime=462.16
/proc/29007/stat : 29007 (minisat_noasser) R 29005 29007 28483 0 -1 4194304 2592 0 0 0 46212 4 0 0 25 0 1 0 197213471 11657216 2558 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/29007/statm: 2846 2558 66 130 0 2713 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 11384

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29008
/proc/meminfo: memFree=1775872/2055920 swapFree=4148824/4192956
[pid=29007] ppid=29005 vsize=11384 CPUtime=522.15
/proc/29007/stat : 29007 (minisat_noasser) R 29005 29007 28483 0 -1 4194304 2593 0 0 0 52210 5 0 0 25 0 1 0 197213471 11657216 2559 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/29007/statm: 2846 2559 66 130 0 2713 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 11384

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29008
/proc/meminfo: memFree=1775360/2055920 swapFree=4148824/4192956
[pid=29007] ppid=29005 vsize=12052 CPUtime=582.13
/proc/29007/stat : 29007 (minisat_noasser) R 29005 29007 28483 0 -1 4194304 2728 0 0 0 58208 5 0 0 25 0 1 0 197213471 12341248 2694 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/29007/statm: 3013 2694 66 130 0 2880 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 12052

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29008
/proc/meminfo: memFree=1775360/2055920 swapFree=4148824/4192956
[pid=29007] ppid=29005 vsize=12052 CPUtime=642.12
/proc/29007/stat : 29007 (minisat_noasser) R 29005 29007 28483 0 -1 4194304 2728 0 0 0 64207 5 0 0 25 0 1 0 197213471 12341248 2694 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/29007/statm: 3013 2694 66 130 0 2880 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 12052

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29008
/proc/meminfo: memFree=1774976/2055920 swapFree=4148824/4192956
[pid=29007] ppid=29005 vsize=12296 CPUtime=702.09
/proc/29007/stat : 29007 (minisat_noasser) R 29005 29007 28483 0 -1 4194304 2815 0 0 0 70204 5 0 0 25 0 1 0 197213471 12591104 2781 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29007/statm: 3074 2781 66 130 0 2941 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 12296

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29008
/proc/meminfo: memFree=1773184/2055920 swapFree=4148824/4192956
[pid=29007] ppid=29005 vsize=14140 CPUtime=762.09
/proc/29007/stat : 29007 (minisat_noasser) R 29005 29007 28483 0 -1 4194304 3261 0 0 0 76203 6 0 0 25 0 1 0 197213471 14479360 3227 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547316 0 0 4096 3 0 0 0 17 1 0 0
/proc/29007/statm: 3535 3227 66 130 0 3402 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 14140

[startup+822.302 s]
/proc/loadavg: 1.03 0.99 0.91 2/78 29008
/proc/meminfo: memFree=1772736/2055920 swapFree=4148824/4192956
[pid=29007] ppid=29005 vsize=14652 CPUtime=822.06
/proc/29007/stat : 29007 (minisat_noasser) R 29005 29007 28483 0 -1 4194304 3380 0 0 0 82200 6 0 0 25 0 1 0 197213471 15003648 3346 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/29007/statm: 3663 3346 66 130 0 3530 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 14652

[startup+882.302 s]
/proc/loadavg: 1.01 0.99 0.91 2/78 29008
/proc/meminfo: memFree=1772160/2055920 swapFree=4148824/4192956
[pid=29007] ppid=29005 vsize=15172 CPUtime=882.04
/proc/29007/stat : 29007 (minisat_noasser) R 29005 29007 28483 0 -1 4194304 3522 0 0 0 88198 6 0 0 25 0 1 0 197213471 15536128 3488 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/29007/statm: 3793 3488 66 130 0 3660 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 15172

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 29008
/proc/meminfo: memFree=1772096/2055920 swapFree=4148824/4192956
[pid=29007] ppid=29005 vsize=15172 CPUtime=942.04
/proc/29007/stat : 29007 (minisat_noasser) R 29005 29007 28483 0 -1 4194304 3529 0 0 0 94197 7 0 0 25 0 1 0 197213471 15536128 3495 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548038 0 0 4096 3 0 0 0 17 1 0 0
/proc/29007/statm: 3793 3495 66 130 0 3660 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 15172

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 3/78 29010
/proc/meminfo: memFree=1771968/2055920 swapFree=4148824/4192956
[pid=29007] ppid=29005 vsize=15172 CPUtime=1002.01
/proc/29007/stat : 29007 (minisat_noasser) R 29005 29007 28483 0 -1 4194304 3530 0 0 0 100194 7 0 0 25 0 1 0 197213471 15536128 3496 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29007/statm: 3793 3496 66 130 0 3660 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 15172

[startup+1062.3 s]
/proc/loadavg: 1.04 1.00 0.92 2/78 29010
/proc/meminfo: memFree=1771968/2055920 swapFree=4148824/4192956
[pid=29007] ppid=29005 vsize=15172 CPUtime=1061.99
/proc/29007/stat : 29007 (minisat_noasser) R 29005 29007 28483 0 -1 4194304 3530 0 0 0 106192 7 0 0 25 0 1 0 197213471 15536128 3496 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29007/statm: 3793 3496 66 130 0 3660 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 15172

[startup+1122.3 s]
/proc/loadavg: 1.01 1.00 0.92 3/78 29010
/proc/meminfo: memFree=1772032/2055920 swapFree=4148824/4192956
[pid=29007] ppid=29005 vsize=15172 CPUtime=1121.98
/proc/29007/stat : 29007 (minisat_noasser) R 29005 29007 28483 0 -1 4194304 3530 0 0 0 112190 8 0 0 25 0 1 0 197213471 15536128 3496 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546561 0 0 4096 3 0 0 0 17 1 0 0
/proc/29007/statm: 3793 3496 66 130 0 3660 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 15172

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 29010
/proc/meminfo: memFree=1772032/2055920 swapFree=4148824/4192956
[pid=29007] ppid=29005 vsize=15172 CPUtime=1181.96
/proc/29007/stat : 29007 (minisat_noasser) R 29005 29007 28483 0 -1 4194304 3530 0 0 0 118188 8 0 0 25 0 1 0 197213471 15536128 3496 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548048 0 0 4096 3 0 0 0 17 1 0 0
/proc/29007/statm: 3793 3496 66 130 0 3660 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 15172



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 29010
/proc/meminfo: memFree=1772032/2055920 swapFree=4148824/4192956
[pid=29007] ppid=29005 vsize=15172 CPUtime=1200.06
/proc/29007/stat : 29007 (minisat_noasser) R 29005 29007 28483 0 -1 4194304 3530 0 0 0 119998 8 0 0 25 0 1 0 197213471 15536128 3496 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29007/statm: 3793 3496 66 130 0 3660 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 15172

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): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1199.99
CPU system time (s): 0.093985
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 15172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.093985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3530
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= 2598

runsolver used 0.91886 second user time and 2.57661 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Wed Apr 25 09:22:37 UTC 2007

IDJOB= 421547
IDBENCH= 20470
IDSOLVER= 188
FILE ID= node14/421547-1177492957

PBS_JOBID= 4685806

Free space on /tmp= 66209 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/jarvisalo/eq.atree.braun.13.unsat.cnf
COMMAND LINE= /tmp/evaluation/421547-1177492957/minisat_noassertions /tmp/evaluation/421547-1177492957/instance-421547-1177492957.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-421547-1177492957 -o ROOT/results/node14/solver-421547-1177492957 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421547-1177492957/minisat_noassertions /tmp/evaluation/421547-1177492957/instance-421547-1177492957.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  8ca1246723b65c8e0ae1eddb535ce13f

RANDOM SEED= 712288973

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.227
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		: 3000.227
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:       1786520 kB
Buffers:         38896 kB
Cached:         146524 kB
SwapCached:      11984 kB
Active:         121780 kB
Inactive:        87140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1786520 kB
SwapTotal:     4192956 kB
SwapFree:      4148824 kB
Dirty:            1816 kB
Writeback:           0 kB
Mapped:          30128 kB
Slab:            46032 kB
Committed_AS:  7812992 kB
PageTables:       1784 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= 66209 MiB

End job on node14 on Wed Apr 25 09:42:40 UTC 2007