Trace number 421018

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) 1200.09 1200.51

General information on the benchmark

Namerandom/OnTreshold/7SAT/v60/
unif-k7-r89-v60-c5340-S1319091742-10.SAT.shuffled.cnf
MD5SUMde871f163995b58f587b601fa8fe5cc4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.216966
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55340

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:  60                                                   |
0.00/0.00	c |  Number of clauses:    5340                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.10/0.10	c ============================[ Search Statistics ]==============================
0.10/0.10	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.10/0.10	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.10/0.10	c ===============================================================================
0.10/0.10	c |         0 |      60     5340    37380 |     1780        0    nan |  0.000 % |
0.10/0.11	c |       100 |      60     5340    37380 |     1958      100     23 |  0.028 % |
0.10/0.12	c |       250 |      60     5340    37380 |     2153      250     23 |  0.028 % |
0.10/0.12	c |       475 |      60     5340    37380 |     2369      475     22 |  0.028 % |
0.10/0.14	c |       813 |      60     5340    37380 |     2606      813     22 |  0.028 % |
0.10/0.16	c |      1319 |      60     5340    37380 |     2866     1319     22 |  0.028 % |
0.20/0.20	c |      2078 |      60     5340    37380 |     3153     2078     22 |  0.028 % |
0.20/0.26	c |      3217 |      60     5340    37380 |     3468     1627     21 |  0.028 % |
0.29/0.35	c |      4925 |      60     5340    37380 |     3815     3335     21 |  0.028 % |
0.40/0.49	c |      7489 |      60     5340    37380 |     4197     2055     21 |  0.028 % |
0.69/0.71	c |     11333 |      60     5340    37380 |     4616     3785     20 |  0.028 % |
1.00/1.07	c |     17099 |      60     5340    37380 |     5078     2590     20 |  0.028 % |
1.49/1.58	c |     25749 |      60     5340    37380 |     5586     3585     20 |  0.028 % |
2.29/2.39	c |     38724 |      60     5340    37380 |     6145     5338     20 |  0.028 % |
3.59/3.68	c |     58185 |      60     5340    37380 |     6759     3197     20 |  0.028 % |
5.59/5.66	c |     87379 |      60     5340    37380 |     7435     5258     20 |  0.028 % |
8.80/8.80	c |    131168 |      60     5340    37380 |     8179     4282     20 |  0.028 % |
13.39/13.49	c |    196853 |      60     5340    37380 |     8996     4338     20 |  0.028 % |
20.89/20.94	c |    295380 |      60     5340    37380 |     9896     8136     20 |  0.028 % |
32.68/32.80	c |    443169 |      60     5340    37380 |    10886     7131     20 |  0.028 % |
51.47/51.56	c |    664852 |      60     5340    37380 |    11974    10604     20 |  0.028 % |
81.16/81.20	c |    997377 |      60     5340    37380 |    13172     7187     20 |  0.028 % |
128.25/128.33	c |   1496166 |      60     5340    37380 |    14489    11153     18 |  0.028 % |
203.82/203.92	c |   2244348 |      60     5340    37380 |    15938    11989     19 |  0.028 % |
324.17/324.32	c |   3366622 |      60     5340    37380 |    17532     9055     19 |  0.028 % |
515.81/516.06	c |   5050033 |      60     5340    37380 |    19285    16225     20 |  0.028 % |
833.41/833.71	c |   7575149 |      60     5340    37380 |    21214    12288     19 |  0.028 % |

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-421018-1177497132 -o ROOT/results/node39/solver-421018-1177497132 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421018-1177497132/minisat_noassertions /tmp/evaluation/421018-1177497132/instance-421018-1177497132.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: 0.91 0.97 0.91 3/77 4081
/proc/meminfo: memFree=1785224/2055920 swapFree=4159384/4192956
[pid=4081] ppid=4079 vsize=1860 CPUtime=0
/proc/4081/stat : 4081 (minisat_noasser) R 4079 4081 3356 0 -1 4194304 164 0 0 0 0 0 0 0 18 0 1 0 197625232 1904640 150 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4081/statm: 465 151 50 130 0 332 0

[startup+0.0194069 s]
/proc/loadavg: 0.91 0.97 0.91 3/77 4081
/proc/meminfo: memFree=1785224/2055920 swapFree=4159384/4192956
[pid=4081] ppid=4079 vsize=2124 CPUtime=0.01
/proc/4081/stat : 4081 (minisat_noasser) R 4079 4081 3356 0 -1 4194304 243 0 0 0 1 0 0 0 18 0 1 0 197625232 2174976 229 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529418 0 0 4096 3 0 0 0 17 1 0 0
/proc/4081/statm: 531 229 62 130 0 398 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2124

[startup+0.102421 s]
/proc/loadavg: 0.91 0.97 0.91 3/77 4081
/proc/meminfo: memFree=1785224/2055920 swapFree=4159384/4192956
[pid=4081] ppid=4079 vsize=2256 CPUtime=0.1
/proc/4081/stat : 4081 (minisat_noasser) R 4079 4081 3356 0 -1 4194304 255 0 0 0 10 0 0 0 18 0 1 0 197625232 2310144 241 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529048 0 0 4096 3 0 0 0 17 1 0 0
/proc/4081/statm: 564 241 62 130 0 431 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2256

[startup+0.301454 s]
/proc/loadavg: 0.91 0.97 0.91 3/77 4081
/proc/meminfo: memFree=1785224/2055920 swapFree=4159384/4192956
[pid=4081] ppid=4079 vsize=2356 CPUtime=0.29
/proc/4081/stat : 4081 (minisat_noasser) R 4079 4081 3356 0 -1 4194304 304 0 0 0 29 0 0 0 19 0 1 0 197625232 2412544 290 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/4081/statm: 589 290 66 130 0 456 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2356

[startup+0.701521 s]
/proc/loadavg: 0.91 0.97 0.91 3/77 4081
/proc/meminfo: memFree=1785224/2055920 swapFree=4159384/4192956
[pid=4081] ppid=4079 vsize=2624 CPUtime=0.69
/proc/4081/stat : 4081 (minisat_noasser) R 4079 4081 3356 0 -1 4194304 349 0 0 0 69 0 0 0 23 0 1 0 197625232 2686976 335 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/4081/statm: 656 335 66 130 0 523 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2624

[startup+1.50166 s]
/proc/loadavg: 0.91 0.97 0.91 2/78 4082
/proc/meminfo: memFree=1784064/2055920 swapFree=4159384/4192956
[pid=4081] ppid=4079 vsize=2756 CPUtime=1.49
/proc/4081/stat : 4081 (minisat_noasser) R 4079 4081 3356 0 -1 4194304 393 0 0 0 149 0 0 0 25 0 1 0 197625232 2822144 379 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/4081/statm: 689 379 66 130 0 556 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2756

[startup+3.10193 s]
/proc/loadavg: 0.91 0.97 0.91 2/78 4082
/proc/meminfo: memFree=1783616/2055920 swapFree=4159384/4192956
[pid=4081] ppid=4079 vsize=3040 CPUtime=3.09
/proc/4081/stat : 4081 (minisat_noasser) R 4079 4081 3356 0 -1 4194304 458 0 0 0 309 0 0 0 25 0 1 0 197625232 3112960 444 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/4081/statm: 760 444 66 130 0 627 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3040

[startup+6.30147 s]
/proc/loadavg: 0.92 0.97 0.91 2/78 4082
/proc/meminfo: memFree=1783296/2055920 swapFree=4159384/4192956
[pid=4081] ppid=4079 vsize=3308 CPUtime=6.29
/proc/4081/stat : 4081 (minisat_noasser) R 4079 4081 3356 0 -1 4194304 529 0 0 0 629 0 0 0 25 0 1 0 197625232 3387392 515 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/4081/statm: 827 515 66 130 0 694 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3308

[startup+12.7015 s]
/proc/loadavg: 0.93 0.97 0.91 2/78 4082
/proc/meminfo: memFree=1782848/2055920 swapFree=4159384/4192956
[pid=4081] ppid=4079 vsize=3592 CPUtime=12.69
/proc/4081/stat : 4081 (minisat_noasser) R 4079 4081 3356 0 -1 4194304 599 0 0 0 1269 0 0 0 25 0 1 0 197625232 3678208 585 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/4081/statm: 898 585 66 130 0 765 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3592

[startup+25.5017 s]
/proc/loadavg: 0.94 0.97 0.91 2/78 4082
/proc/meminfo: memFree=1782336/2055920 swapFree=4159384/4192956
[pid=4081] ppid=4079 vsize=4144 CPUtime=25.48
/proc/4081/stat : 4081 (minisat_noasser) R 4079 4081 3356 0 -1 4194304 729 0 0 0 2548 0 0 0 25 0 1 0 197625232 4243456 715 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545987 0 0 4096 3 0 0 0 17 1 0 0
/proc/4081/statm: 1036 715 66 130 0 903 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4144

[startup+51.101 s]
/proc/loadavg: 0.96 0.97 0.91 2/78 4082
/proc/meminfo: memFree=1781952/2055920 swapFree=4159384/4192956
[pid=4081] ppid=4079 vsize=4564 CPUtime=51.07
/proc/4081/stat : 4081 (minisat_noasser) R 4079 4081 3356 0 -1 4194304 828 0 0 0 5107 0 0 0 25 0 1 0 197625232 4673536 814 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/4081/statm: 1141 814 66 130 0 1008 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4564

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.91 2/78 4082
/proc/meminfo: memFree=1781312/2055920 swapFree=4159384/4192956
[pid=4081] ppid=4079 vsize=5132 CPUtime=102.26
/proc/4081/stat : 4081 (minisat_noasser) R 4079 4081 3356 0 -1 4194304 975 0 0 0 10225 1 0 0 25 0 1 0 197625232 5255168 961 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/4081/statm: 1283 961 66 130 0 1150 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5132

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 4082
/proc/meminfo: memFree=1780672/2055920 swapFree=4159384/4192956
[pid=4081] ppid=4079 vsize=5872 CPUtime=162.24
/proc/4081/stat : 4081 (minisat_noasser) R 4079 4081 3356 0 -1 4194304 1123 0 0 0 16223 1 0 0 25 0 1 0 197625232 6012928 1109 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4081/statm: 1468 1109 66 130 0 1335 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5872

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 4082
/proc/meminfo: memFree=1780352/2055920 swapFree=4159384/4192956
[pid=4081] ppid=4079 vsize=6008 CPUtime=222.21
/proc/4081/stat : 4081 (minisat_noasser) R 4079 4081 3356 0 -1 4194304 1181 0 0 0 22220 1 0 0 25 0 1 0 197625232 6152192 1167 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4081/statm: 1502 1167 66 130 0 1369 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 6008

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 4082
/proc/meminfo: memFree=1780032/2055920 swapFree=4159384/4192956
[pid=4081] ppid=4079 vsize=6324 CPUtime=282.19
/proc/4081/stat : 4081 (minisat_noasser) R 4079 4081 3356 0 -1 4194304 1241 0 0 0 28217 2 0 0 25 0 1 0 197625232 6475776 1227 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4081/statm: 1581 1227 66 130 0 1448 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 6324

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 4082
/proc/meminfo: memFree=1779968/2055920 swapFree=4159384/4192956
[pid=4081] ppid=4079 vsize=6468 CPUtime=342.18
/proc/4081/stat : 4081 (minisat_noasser) R 4079 4081 3356 0 -1 4194304 1284 0 0 0 34215 3 0 0 25 0 1 0 197625232 6623232 1270 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/4081/statm: 1617 1270 66 130 0 1484 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 6468

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 4082
/proc/meminfo: memFree=1779584/2055920 swapFree=4159384/4192956
[pid=4081] ppid=4079 vsize=6892 CPUtime=402.15
/proc/4081/stat : 4081 (minisat_noasser) R 4079 4081 3356 0 -1 4194304 1366 0 0 0 40212 3 0 0 25 0 1 0 197625232 7057408 1352 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/4081/statm: 1723 1352 66 130 0 1590 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 6892

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 4084
/proc/meminfo: memFree=1779328/2055920 swapFree=4159384/4192956
[pid=4081] ppid=4079 vsize=7180 CPUtime=462.13
/proc/4081/stat : 4081 (minisat_noasser) R 4079 4081 3356 0 -1 4194304 1438 0 0 0 46209 4 0 0 25 0 1 0 197625232 7352320 1424 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4081/statm: 1795 1424 66 130 0 1662 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 7180

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 4084
/proc/meminfo: memFree=1779136/2055920 swapFree=4159384/4192956
[pid=4081] ppid=4079 vsize=7384 CPUtime=522.11
/proc/4081/stat : 4081 (minisat_noasser) R 4079 4081 3356 0 -1 4194304 1472 0 0 0 52207 4 0 0 25 0 1 0 197625232 7561216 1458 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/4081/statm: 1846 1458 66 130 0 1713 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 7384

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 4084
/proc/meminfo: memFree=1778880/2055920 swapFree=4159384/4192956
[pid=4081] ppid=4079 vsize=7668 CPUtime=582.09
/proc/4081/stat : 4081 (minisat_noasser) R 4079 4081 3356 0 -1 4194304 1538 0 0 0 58204 5 0 0 25 0 1 0 197625232 7852032 1524 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/4081/statm: 1917 1524 66 130 0 1784 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 7668

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 4084
/proc/meminfo: memFree=1778880/2055920 swapFree=4159384/4192956
[pid=4081] ppid=4079 vsize=7668 CPUtime=642.07
/proc/4081/stat : 4081 (minisat_noasser) R 4079 4081 3356 0 -1 4194304 1543 0 0 0 64202 5 0 0 25 0 1 0 197625232 7852032 1529 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4081/statm: 1917 1529 66 130 0 1784 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 7668

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 4084
/proc/meminfo: memFree=1778752/2055920 swapFree=4159384/4192956
[pid=4081] ppid=4079 vsize=7812 CPUtime=702.05
/proc/4081/stat : 4081 (minisat_noasser) R 4079 4081 3356 0 -1 4194304 1602 0 0 0 70199 6 0 0 25 0 1 0 197625232 7999488 1588 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4081/statm: 1953 1588 66 130 0 1820 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 7812

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 4084
/proc/meminfo: memFree=1778688/2055920 swapFree=4159384/4192956
[pid=4081] ppid=4079 vsize=7812 CPUtime=762.03
/proc/4081/stat : 4081 (minisat_noasser) R 4079 4081 3356 0 -1 4194304 1604 0 0 0 76197 6 0 0 25 0 1 0 197625232 7999488 1590 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/4081/statm: 1953 1590 66 130 0 1820 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 7812

[startup+822.301 s]
/proc/loadavg: 1.05 0.99 0.92 2/78 4084
/proc/meminfo: memFree=1778560/2055920 swapFree=4159384/4192956
[pid=4081] ppid=4079 vsize=7952 CPUtime=822
/proc/4081/stat : 4081 (minisat_noasser) R 4079 4081 3356 0 -1 4194304 1628 0 0 0 82194 6 0 0 25 0 1 0 197625232 8142848 1614 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/4081/statm: 1988 1614 66 130 0 1855 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 7952

[startup+882.301 s]
/proc/loadavg: 1.06 1.00 0.93 2/78 4084
/proc/meminfo: memFree=1778432/2055920 swapFree=4159384/4192956
[pid=4081] ppid=4079 vsize=8096 CPUtime=881.99
/proc/4081/stat : 4081 (minisat_noasser) R 4079 4081 3356 0 -1 4194304 1668 0 0 0 88192 7 0 0 25 0 1 0 197625232 8290304 1654 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4081/statm: 2024 1654 66 130 0 1891 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 8096

[startup+942.302 s]
/proc/loadavg: 1.02 1.00 0.93 2/78 4084
/proc/meminfo: memFree=1778368/2055920 swapFree=4159384/4192956
[pid=4081] ppid=4079 vsize=8096 CPUtime=941.96
/proc/4081/stat : 4081 (minisat_noasser) R 4079 4081 3356 0 -1 4194304 1671 0 0 0 94189 7 0 0 25 0 1 0 197625232 8290304 1657 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 1 0 0
/proc/4081/statm: 2024 1657 66 130 0 1891 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 8096

[startup+1002.3 s]
/proc/loadavg: 1.01 1.00 0.93 2/78 4084
/proc/meminfo: memFree=1778432/2055920 swapFree=4159384/4192956
[pid=4081] ppid=4079 vsize=8096 CPUtime=1001.94
/proc/4081/stat : 4081 (minisat_noasser) R 4079 4081 3356 0 -1 4194304 1673 0 0 0 100186 8 0 0 25 0 1 0 197625232 8290304 1659 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552662 0 0 4096 3 0 0 0 17 1 0 0
/proc/4081/statm: 2024 1659 66 130 0 1891 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 8096

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 4084
/proc/meminfo: memFree=1778368/2055920 swapFree=4159384/4192956
[pid=4081] ppid=4079 vsize=8096 CPUtime=1061.92
/proc/4081/stat : 4081 (minisat_noasser) R 4079 4081 3356 0 -1 4194304 1677 0 0 0 106184 8 0 0 25 0 1 0 197625232 8290304 1663 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/4081/statm: 2024 1663 66 130 0 1891 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 8096

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 4084
/proc/meminfo: memFree=1778304/2055920 swapFree=4159384/4192956
[pid=4081] ppid=4079 vsize=8096 CPUtime=1121.91
/proc/4081/stat : 4081 (minisat_noasser) R 4079 4081 3356 0 -1 4194304 1692 0 0 0 112182 9 0 0 25 0 1 0 197625232 8290304 1678 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/4081/statm: 2024 1678 66 130 0 1891 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 8096

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 4084
/proc/meminfo: memFree=1778304/2055920 swapFree=4159384/4192956
[pid=4081] ppid=4079 vsize=8096 CPUtime=1181.88
/proc/4081/stat : 4081 (minisat_noasser) R 4079 4081 3356 0 -1 4194304 1697 0 0 0 118179 9 0 0 25 0 1 0 197625232 8290304 1683 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4081/statm: 2024 1683 66 130 0 1891 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 8096



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 4084
/proc/meminfo: memFree=1778240/2055920 swapFree=4159384/4192956
[pid=4081] ppid=4079 vsize=8096 CPUtime=1200.08
/proc/4081/stat : 4081 (minisat_noasser) R 4079 4081 3356 0 -1 4194304 1697 0 0 0 119999 9 0 0 25 0 1 0 197625232 8290304 1683 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4081/statm: 2024 1683 66 130 0 1891 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 8096

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 4084
/proc/meminfo: memFree=1778240/2055920 swapFree=4159384/4192956
[pid=4081] ppid=4079 vsize=8096 CPUtime=1200.08
/proc/4081/stat : 4081 (minisat_noasser) R 4079 4081 3356 0 -1 4194304 1697 0 0 0 119999 9 0 0 25 0 1 0 197625232 8290304 1683 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4081/statm: 2024 1683 66 130 0 1891 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 8096

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.99
CPU system time (s): 0.098984
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 8096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.098984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1697
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= 25735

runsolver used 0.936857 second user time and 2.54361 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Wed Apr 25 10:32:12 UTC 2007

IDJOB= 421018
IDBENCH= 19927
IDSOLVER= 188
FILE ID= node39/421018-1177497132

PBS_JOBID= 4685835

Free space on /tmp= 66488 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v60/unif-k7-r89-v60-c5340-S1319091742-10.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421018-1177497132/minisat_noassertions /tmp/evaluation/421018-1177497132/instance-421018-1177497132.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-421018-1177497132 -o ROOT/results/node39/solver-421018-1177497132 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421018-1177497132/minisat_noassertions /tmp/evaluation/421018-1177497132/instance-421018-1177497132.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  de871f163995b58f587b601fa8fe5cc4

RANDOM SEED= 891997266

TIME LIMIT= 1200 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:       1785696 kB
Buffers:         37812 kB
Cached:         143520 kB
SwapCached:      13964 kB
Active:         132112 kB
Inactive:        73312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1785696 kB
SwapTotal:     4192956 kB
SwapFree:      4159384 kB
Dirty:            1616 kB
Writeback:           0 kB
Mapped:          30952 kB
Slab:            50184 kB
Committed_AS:  1980040 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= 66488 MiB

End job on node39 on Wed Apr 25 10:52:15 UTC 2007