Trace number 421023

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) 1200.02 1200.31

General information on the benchmark

Namerandom/OnTreshold/7SAT/v60/
unif-k7-r89-v60-c5340-S1846251911-07.SAT.shuffled.cnf
MD5SUM419e6a1917f72e0a12d5698f6fbe9d3d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.131979
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                                       |
0.09/0.10	c ============================[ Search Statistics ]==============================
0.09/0.10	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.10	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.10	c ===============================================================================
0.09/0.10	c |         0 |      60     5340    37380 |     1780        0    nan |  0.000 % |
0.09/0.11	c |       103 |      60     5340    37380 |     1958      103     22 |  0.028 % |
0.09/0.12	c |       254 |      60     5340    37380 |     2153      254     22 |  0.028 % |
0.09/0.12	c |       480 |      60     5340    37380 |     2369      480     22 |  0.028 % |
0.09/0.14	c |       817 |      60     5340    37380 |     2606      817     22 |  0.028 % |
0.09/0.16	c |      1323 |      60     5340    37380 |     2866     1323     21 |  0.028 % |
0.19/0.20	c |      2082 |      60     5340    37380 |     3153     2082     22 |  0.028 % |
0.19/0.26	c |      3221 |      60     5340    37380 |     3468     1632     21 |  0.028 % |
0.29/0.35	c |      4930 |      60     5340    37380 |     3815     3341     21 |  0.028 % |
0.39/0.49	c |      7495 |      60     5340    37380 |     4197     2065     20 |  0.028 % |
0.59/0.70	c |     11339 |      60     5340    37380 |     4616     3797     21 |  0.028 % |
1.00/1.04	c |     17105 |      60     5340    37380 |     5078     2600     20 |  0.028 % |
1.50/1.55	c |     25756 |      60     5340    37380 |     5586     3593     20 |  0.028 % |
2.29/2.36	c |     38730 |      60     5340    37380 |     6145     5352     20 |  0.028 % |
3.59/3.61	c |     58191 |      60     5340    37380 |     6759     3220     20 |  0.028 % |
5.50/5.59	c |     87383 |      60     5340    37380 |     7435     5275     20 |  0.028 % |
8.69/8.72	c |    131172 |      60     5340    37380 |     8179     4299     21 |  0.028 % |
13.49/13.51	c |    196856 |      60     5340    37380 |     8996     4358     20 |  0.028 % |
21.08/21.19	c |    295382 |      60     5340    37380 |     9896     8176     20 |  0.028 % |
33.08/33.16	c |    443171 |      60     5340    37380 |    10886     7173     19 |  0.028 % |
52.18/52.20	c |    664855 |      60     5340    37380 |    11974    10667     19 |  0.028 % |
82.07/82.10	c |    997381 |      60     5340    37380 |    13172     7254     20 |  0.028 % |
129.77/129.82	c |   1496169 |      60     5340    37380 |    14489    11219     20 |  0.028 % |
205.94/206.02	c |   2244351 |      60     5340    37380 |    15938    12066     19 |  0.028 % |
327.91/328.06	c |   3366627 |      60     5340    37380 |    17532     9107     18 |  0.028 % |
522.97/523.16	c |   5050038 |      60     5340    37380 |    19285    16191     18 |  0.028 % |
845.89/846.13	c |   7575155 |      60     5340    37380 |    21214    12219     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/node50/watcher-421023-1177497218 -o ROOT/results/node50/solver-421023-1177497218 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421023-1177497218/minisat_noassertions /tmp/evaluation/421023-1177497218/instance-421023-1177497218.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 16229
/proc/meminfo: memFree=1761544/2055920 swapFree=4183596/4192956
[pid=16229] ppid=16227 vsize=1860 CPUtime=0
/proc/16229/stat : 16229 (minisat_noasser) R 16227 16229 15373 0 -1 4194304 164 0 0 0 0 0 0 0 18 0 1 0 104566974 1904640 150 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/16229/statm: 465 150 50 130 0 332 0

[startup+0.050315 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 16229
/proc/meminfo: memFree=1761544/2055920 swapFree=4183596/4192956
[pid=16229] ppid=16227 vsize=2124 CPUtime=0.04
/proc/16229/stat : 16229 (minisat_noasser) R 16227 16229 15373 0 -1 4194304 244 0 0 0 4 0 0 0 18 0 1 0 104566974 2174976 230 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529230 0 0 4096 3 0 0 0 17 1 0 0
/proc/16229/statm: 531 230 62 130 0 398 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2124

[startup+0.101319 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 16229
/proc/meminfo: memFree=1761544/2055920 swapFree=4183596/4192956
[pid=16229] ppid=16227 vsize=2260 CPUtime=0.09
/proc/16229/stat : 16229 (minisat_noasser) R 16227 16229 15373 0 -1 4194304 255 0 0 0 9 0 0 0 18 0 1 0 104566974 2314240 241 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/16229/statm: 565 241 62 130 0 432 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2260

[startup+0.301337 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 16229
/proc/meminfo: memFree=1761544/2055920 swapFree=4183596/4192956
[pid=16229] ppid=16227 vsize=2360 CPUtime=0.29
/proc/16229/stat : 16229 (minisat_noasser) R 16227 16229 15373 0 -1 4194304 306 0 0 0 29 0 0 0 19 0 1 0 104566974 2416640 292 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16229/statm: 590 292 66 130 0 457 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2360

[startup+0.701373 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 16229
/proc/meminfo: memFree=1761544/2055920 swapFree=4183596/4192956
[pid=16229] ppid=16227 vsize=2624 CPUtime=0.69
/proc/16229/stat : 16229 (minisat_noasser) R 16227 16229 15373 0 -1 4194304 351 0 0 0 69 0 0 0 23 0 1 0 104566974 2686976 337 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134700109 0 0 4096 3 0 0 0 17 1 0 0
/proc/16229/statm: 656 337 66 130 0 523 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2624

[startup+1.50244 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 16230
/proc/meminfo: memFree=1760384/2055920 swapFree=4183596/4192956
[pid=16229] ppid=16227 vsize=2756 CPUtime=1.5
/proc/16229/stat : 16229 (minisat_noasser) R 16227 16229 15373 0 -1 4194304 398 0 0 0 150 0 0 0 25 0 1 0 104566974 2822144 384 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/16229/statm: 689 384 66 130 0 556 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2756

[startup+3.10158 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 16230
/proc/meminfo: memFree=1759936/2055920 swapFree=4183596/4192956
[pid=16229] ppid=16227 vsize=3044 CPUtime=3.09
/proc/16229/stat : 16229 (minisat_noasser) R 16227 16229 15373 0 -1 4194304 466 0 0 0 309 0 0 0 25 0 1 0 104566974 3117056 452 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16229/statm: 761 452 66 130 0 628 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3044

[startup+6.30186 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 16230
/proc/meminfo: memFree=1759552/2055920 swapFree=4183596/4192956
[pid=16229] ppid=16227 vsize=3308 CPUtime=6.29
/proc/16229/stat : 16229 (minisat_noasser) R 16227 16229 15373 0 -1 4194304 544 0 0 0 629 0 0 0 25 0 1 0 104566974 3387392 530 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/16229/statm: 827 530 66 130 0 694 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3308

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 16230
/proc/meminfo: memFree=1759104/2055920 swapFree=4183596/4192956
[pid=16229] ppid=16227 vsize=3584 CPUtime=12.69
/proc/16229/stat : 16229 (minisat_noasser) R 16227 16229 15373 0 -1 4194304 602 0 0 0 1269 0 0 0 25 0 1 0 104566974 3670016 588 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/16229/statm: 896 588 66 130 0 763 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3584

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 16230
/proc/meminfo: memFree=1758656/2055920 swapFree=4183596/4192956
[pid=16229] ppid=16227 vsize=3988 CPUtime=25.48
/proc/16229/stat : 16229 (minisat_noasser) R 16227 16229 15373 0 -1 4194304 711 0 0 0 2548 0 0 0 25 0 1 0 104566974 4083712 697 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546882 0 0 4096 3 0 0 0 17 1 0 0
/proc/16229/statm: 997 697 66 130 0 864 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3988

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 16230
/proc/meminfo: memFree=1758272/2055920 swapFree=4183596/4192956
[pid=16229] ppid=16227 vsize=4392 CPUtime=51.08
/proc/16229/stat : 16229 (minisat_noasser) R 16227 16229 15373 0 -1 4194304 812 0 0 0 5108 0 0 0 25 0 1 0 104566974 4497408 798 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/16229/statm: 1098 798 66 130 0 965 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4392

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 16230
/proc/meminfo: memFree=1757440/2055920 swapFree=4183596/4192956
[pid=16229] ppid=16227 vsize=5288 CPUtime=102.27
/proc/16229/stat : 16229 (minisat_noasser) R 16227 16229 15373 0 -1 4194304 1010 0 0 0 10227 0 0 0 25 0 1 0 104566974 5414912 996 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/16229/statm: 1322 996 66 130 0 1189 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5288

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 16230
/proc/meminfo: memFree=1757120/2055920 swapFree=4183596/4192956
[pid=16229] ppid=16227 vsize=5604 CPUtime=162.26
/proc/16229/stat : 16229 (minisat_noasser) R 16227 16229 15373 0 -1 4194304 1086 0 0 0 16225 1 0 0 25 0 1 0 104566974 5738496 1072 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/16229/statm: 1401 1072 66 130 0 1268 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 5604

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 16230
/proc/meminfo: memFree=1756864/2055920 swapFree=4183596/4192956
[pid=16229] ppid=16227 vsize=5776 CPUtime=222.24
/proc/16229/stat : 16229 (minisat_noasser) R 16227 16229 15373 0 -1 4194304 1138 0 0 0 22223 1 0 0 25 0 1 0 104566974 5914624 1124 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/16229/statm: 1444 1124 66 130 0 1311 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 5776

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 16230
/proc/meminfo: memFree=1756480/2055920 swapFree=4183596/4192956
[pid=16229] ppid=16227 vsize=6224 CPUtime=282.22
/proc/16229/stat : 16229 (minisat_noasser) R 16227 16229 15373 0 -1 4194304 1228 0 0 0 28221 1 0 0 25 0 1 0 104566974 6373376 1214 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/16229/statm: 1556 1214 66 130 0 1423 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 6224

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 16230
/proc/meminfo: memFree=1756288/2055920 swapFree=4183596/4192956
[pid=16229] ppid=16227 vsize=6540 CPUtime=342.21
/proc/16229/stat : 16229 (minisat_noasser) R 16227 16229 15373 0 -1 4194304 1288 0 0 0 34220 1 0 0 25 0 1 0 104566974 6696960 1274 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/16229/statm: 1635 1274 66 130 0 1502 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 6540

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 16230
/proc/meminfo: memFree=1755968/2055920 swapFree=4183596/4192956
[pid=16229] ppid=16227 vsize=6824 CPUtime=402.2
/proc/16229/stat : 16229 (minisat_noasser) R 16227 16229 15373 0 -1 4194304 1369 0 0 0 40218 2 0 0 25 0 1 0 104566974 6987776 1355 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/16229/statm: 1706 1355 66 130 0 1573 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 6824

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 16230
/proc/meminfo: memFree=1755840/2055920 swapFree=4183596/4192956
[pid=16229] ppid=16227 vsize=6968 CPUtime=462.18
/proc/16229/stat : 16229 (minisat_noasser) R 16227 16229 15373 0 -1 4194304 1392 0 0 0 46216 2 0 0 25 0 1 0 104566974 7135232 1378 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/16229/statm: 1742 1378 66 130 0 1609 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 6968

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 16230
/proc/meminfo: memFree=1755584/2055920 swapFree=4183596/4192956
[pid=16229] ppid=16227 vsize=7252 CPUtime=522.17
/proc/16229/stat : 16229 (minisat_noasser) R 16227 16229 15373 0 -1 4194304 1450 0 0 0 52215 2 0 0 25 0 1 0 104566974 7426048 1436 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/16229/statm: 1813 1436 66 130 0 1680 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 7252

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 16230
/proc/meminfo: memFree=1755328/2055920 swapFree=4183596/4192956
[pid=16229] ppid=16227 vsize=7404 CPUtime=582.15
/proc/16229/stat : 16229 (minisat_noasser) R 16227 16229 15373 0 -1 4194304 1508 0 0 0 58213 2 0 0 25 0 1 0 104566974 7581696 1494 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/16229/statm: 1851 1494 66 130 0 1718 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 7404

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 16230
/proc/meminfo: memFree=1755200/2055920 swapFree=4183596/4192956
[pid=16229] ppid=16227 vsize=7548 CPUtime=642.14
/proc/16229/stat : 16229 (minisat_noasser) R 16227 16229 15373 0 -1 4194304 1526 0 0 0 64212 2 0 0 25 0 1 0 104566974 7729152 1512 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16229/statm: 1887 1512 66 130 0 1754 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 7548

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 16230
/proc/meminfo: memFree=1755072/2055920 swapFree=4183596/4192956
[pid=16229] ppid=16227 vsize=7688 CPUtime=702.12
/proc/16229/stat : 16229 (minisat_noasser) R 16227 16229 15373 0 -1 4194304 1553 0 0 0 70210 2 0 0 25 0 1 0 104566974 7872512 1539 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/16229/statm: 1922 1539 66 130 0 1789 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 7688

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 16230
/proc/meminfo: memFree=1755136/2055920 swapFree=4183596/4192956
[pid=16229] ppid=16227 vsize=7688 CPUtime=762.12
/proc/16229/stat : 16229 (minisat_noasser) R 16227 16229 15373 0 -1 4194304 1556 0 0 0 76209 3 0 0 25 0 1 0 104566974 7872512 1542 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/16229/statm: 1922 1542 66 130 0 1789 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 7688

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 16230
/proc/meminfo: memFree=1755008/2055920 swapFree=4183596/4192956
[pid=16229] ppid=16227 vsize=7688 CPUtime=822.1
/proc/16229/stat : 16229 (minisat_noasser) R 16227 16229 15373 0 -1 4194304 1580 0 0 0 82207 3 0 0 25 0 1 0 104566974 7872512 1566 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545987 0 0 4096 3 0 0 0 17 1 0 0
/proc/16229/statm: 1922 1566 66 130 0 1789 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 7688

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 16230
/proc/meminfo: memFree=1754880/2055920 swapFree=4183596/4192956
[pid=16229] ppid=16227 vsize=7832 CPUtime=882.08
/proc/16229/stat : 16229 (minisat_noasser) R 16227 16229 15373 0 -1 4194304 1608 0 0 0 88205 3 0 0 25 0 1 0 104566974 8019968 1594 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/16229/statm: 1958 1594 66 130 0 1825 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 7832

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 16230
/proc/meminfo: memFree=1754816/2055920 swapFree=4183596/4192956
[pid=16229] ppid=16227 vsize=7832 CPUtime=942.07
/proc/16229/stat : 16229 (minisat_noasser) R 16227 16229 15373 0 -1 4194304 1624 0 0 0 94204 3 0 0 25 0 1 0 104566974 8019968 1610 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/16229/statm: 1958 1610 66 130 0 1825 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 7832

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 16230
/proc/meminfo: memFree=1754560/2055920 swapFree=4183596/4192956
[pid=16229] ppid=16227 vsize=8116 CPUtime=1002.05
/proc/16229/stat : 16229 (minisat_noasser) R 16227 16229 15373 0 -1 4194304 1671 0 0 0 100202 3 0 0 25 0 1 0 104566974 8310784 1657 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0
/proc/16229/statm: 2029 1657 66 130 0 1896 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 8116

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 16230
/proc/meminfo: memFree=1754560/2055920 swapFree=4183596/4192956
[pid=16229] ppid=16227 vsize=8116 CPUtime=1062.03
/proc/16229/stat : 16229 (minisat_noasser) R 16227 16229 15373 0 -1 4194304 1689 0 0 0 106200 3 0 0 25 0 1 0 104566974 8310784 1675 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545964 0 0 4096 3 0 0 0 17 1 0 0
/proc/16229/statm: 2029 1675 66 130 0 1896 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 8116

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 16230
/proc/meminfo: memFree=1754560/2055920 swapFree=4183596/4192956
[pid=16229] ppid=16227 vsize=8116 CPUtime=1122.02
/proc/16229/stat : 16229 (minisat_noasser) R 16227 16229 15373 0 -1 4194304 1696 0 0 0 112199 3 0 0 25 0 1 0 104566974 8310784 1682 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/16229/statm: 2029 1682 66 130 0 1896 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 8116

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 16230
/proc/meminfo: memFree=1754496/2055920 swapFree=4183596/4192956
[pid=16229] ppid=16227 vsize=8116 CPUtime=1182.01
/proc/16229/stat : 16229 (minisat_noasser) R 16227 16229 15373 0 -1 4194304 1697 0 0 0 118197 4 0 0 25 0 1 0 104566974 8310784 1683 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/16229/statm: 2029 1683 66 130 0 1896 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 8116



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 16230
/proc/meminfo: memFree=1754496/2055920 swapFree=4183596/4192956
[pid=16229] ppid=16227 vsize=8116 CPUtime=1200.01
/proc/16229/stat : 16229 (minisat_noasser) R 16227 16229 15373 0 -1 4194304 1698 0 0 0 119997 4 0 0 25 0 1 0 104566974 8310784 1684 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/16229/statm: 2029 1684 66 130 0 1896 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 8116

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 16230
/proc/meminfo: memFree=1754496/2055920 swapFree=4183596/4192956
[pid=16229] ppid=16227 vsize=8116 CPUtime=1200.01
/proc/16229/stat : 16229 (minisat_noasser) R 16227 16229 15373 0 -1 4194304 1698 0 0 0 119997 4 0 0 25 0 1 0 104566974 8310784 1684 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/16229/statm: 2029 1684 66 130 0 1896 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 8116

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.98
CPU system time (s): 0.042993
CPU usage (%): 99.9761
Max. virtual memory (cumulated for all children) (KiB): 8116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.042993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1698
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= 2336

runsolver used 0.861868 second user time and 2.42363 second system time

The end

Launcher Data (download as text)

Begin job on node50 on Wed Apr 25 10:33:38 UTC 2007

IDJOB= 421023
IDBENCH= 19932
IDSOLVER= 188
FILE ID= node50/421023-1177497218

PBS_JOBID= 4685775

Free space on /tmp= 66506 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v60/unif-k7-r89-v60-c5340-S1846251911-07.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421023-1177497218/minisat_noassertions /tmp/evaluation/421023-1177497218/instance-421023-1177497218.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-421023-1177497218 -o ROOT/results/node50/solver-421023-1177497218 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421023-1177497218/minisat_noassertions /tmp/evaluation/421023-1177497218/instance-421023-1177497218.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  419e6a1917f72e0a12d5698f6fbe9d3d

RANDOM SEED= 839518689

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.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		: 3000.232
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		: 3000.232
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:       1761952 kB
Buffers:         26536 kB
Cached:         196880 kB
SwapCached:       4384 kB
Active:          80992 kB
Inactive:       153280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1761952 kB
SwapTotal:     4192956 kB
SwapFree:      4183596 kB
Dirty:            1592 kB
Writeback:           0 kB
Mapped:          15444 kB
Slab:            45696 kB
Committed_AS:  2942900 kB
PageTables:       1460 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= 66506 MiB

End job on node50 on Wed Apr 25 10:53:40 UTC 2007