Trace number 1785350

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
SAT07 reference solver: minisat SAT 2007UNSAT 1672.94 1673.71

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-lksat-n1000-m6860-k4-l4-s1935114289.sat05-523.reshuffled-07.cnf
MD5SUM27360692d166ffe055bd444eea177edf
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark861.916
Satisfiable
(Un)Satisfiability was proved
Number of variables987
Number of clauses6860
Sum of the clauses size27440
Maximum clause length4
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 46860
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

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:  1000                                                 |
0.00/0.00	c |  Number of clauses:    6860                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.00/0.02	c ============================[ Search Statistics ]==============================
0.00/0.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.02	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |     790     4052    13081 |     1350        0    nan |  0.000 % |
0.00/0.03	c |       101 |     790     4052    13081 |     1485      101     17 |  0.000 % |
0.00/0.03	c |       251 |     790     4052    13081 |     1634      251     15 |  0.000 % |
0.00/0.05	c |       477 |     790     4052    13081 |     1797      477     17 |  0.000 % |
0.00/0.06	c |       815 |     790     4052    13081 |     1977      815     18 |  0.000 % |
0.00/0.09	c |      1321 |     790     4052    13081 |     2175     1321     19 |  0.000 % |
0.10/0.14	c |      2080 |     790     4052    13081 |     2392     2080     20 |  0.000 % |
0.20/0.22	c |      3219 |     790     4052    13081 |     2632     1982     21 |  0.000 % |
0.30/0.34	c |      4928 |     790     4052    13081 |     2895     2330     19 |  0.000 % |
0.50/0.54	c |      7490 |     790     4052    13081 |     3184     1932     18 |  0.000 % |
0.80/0.84	c |     11335 |     790     4052    13081 |     3503     2522     21 |  0.000 % |
1.29/1.31	c |     17101 |     790     4052    13081 |     3853     2891     21 |  0.000 % |
1.99/2.05	c |     25753 |     790     4052    13081 |     4238     3632     22 |  0.001 % |
3.09/3.15	c |     38728 |     790     4052    13081 |     4662     3607     21 |  0.000 % |
4.89/4.90	c |     58189 |     790     4052    13081 |     5129     4124     21 |  0.000 % |
7.49/7.57	c |     87381 |     790     4052    13081 |     5642     4716     19 |  0.000 % |
11.69/11.78	c |    131170 |     790     4052    13081 |     6206     5614     21 |  0.000 % |
18.29/18.36	c |    196854 |     790     4052    13081 |     6826     5383     18 |  0.000 % |
29.08/29.17	c |    295381 |     790     4052    13081 |     7509     3739     21 |  0.000 % |
44.77/44.83	c |    443170 |     790     4052    13081 |     8260     7381     23 |  0.000 % |
69.66/69.75	c |    664854 |     790     4052    13081 |     9086     8188     20 |  0.000 % |
108.74/108.89	c |    997379 |     790     4052    13081 |     9995     6202     20 |  0.000 % |
170.03/170.13	c |   1496167 |     790     4052    13081 |    10994     6657     18 |  0.000 % |
266.78/266.99	c |   2244349 |     790     4052    13081 |    12094     7491     21 |  0.000 % |
415.89/416.20	c |   3366623 |     790     4052    13081 |    13303     9842     17 |  0.000 % |
662.89/663.24	c |   5050034 |     790     4052    13081 |    14634     7126     17 |  0.000 % |
1058.52/1059.01	c |   7575150 |     790     4052    13081 |    16097     9362     19 |  0.000 % |
1672.92/1673.70	c ===============================================================================
1672.92/1673.70	c restarts              : 27
1672.92/1673.70	c conflicts             : 11333759       (6775 /sec)
1672.92/1673.70	c decisions             : 13316989       (1.73 % random) (7960 /sec)
1672.92/1673.70	c propagations          : 1293961321     (773483 /sec)
1672.92/1673.70	c conflict literals     : 249926164      (35.31 % deleted)
1672.92/1673.70	c Memory used           : 9.26 MB
1672.92/1673.70	c CPU time              : 1672.9 s
1672.92/1673.70	c 
1672.92/1673.70	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1785350-1241908497/watcher-1785350-1241908497 -o /tmp/evaluation-result-1785350-1241908497/solver-1785350-1241908497 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/minisat_noassertions HOME/instance-1785350-1241908497.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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 1.00 3/64 5039
/proc/meminfo: memFree=1885748/2055920 swapFree=4181220/4192956
[pid=5039] ppid=5037 vsize=1988 CPUtime=0
/proc/5039/stat : 5039 (minisat_noasser) R 5037 5039 4964 0 -1 4194304 192 0 0 0 0 0 0 0 18 0 1 0 218882272 2035712 178 1992294400 134512640 135048876 4294956208 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 0 0 0
/proc/5039/statm: 497 178 50 130 0 364 0

[startup+0.00989512 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5039
/proc/meminfo: memFree=1885748/2055920 swapFree=4181220/4192956
[pid=5039] ppid=5037 vsize=2252 CPUtime=0
/proc/5039/stat : 5039 (minisat_noasser) R 5037 5039 4964 0 -1 4194304 259 0 0 0 0 0 0 0 18 0 1 0 218882272 2306048 246 1992294400 134512640 135048876 4294956208 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 0 0 0
/proc/5039/statm: 563 246 50 130 0 430 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2252

[startup+0.101905 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5039
/proc/meminfo: memFree=1885748/2055920 swapFree=4181220/4192956
[pid=5039] ppid=5037 vsize=2360 CPUtime=0.1
/proc/5039/stat : 5039 (minisat_noasser) R 5037 5039 4964 0 -1 4194304 302 0 0 0 10 0 0 0 18 0 1 0 218882272 2416640 288 1992294400 134512640 135048876 4294956208 18446744073709551615 134552440 0 0 4096 3 0 0 0 17 0 0 0
/proc/5039/statm: 590 288 66 130 0 457 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2360

[startup+0.301926 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5039
/proc/meminfo: memFree=1885748/2055920 swapFree=4181220/4192956
[pid=5039] ppid=5037 vsize=2360 CPUtime=0.3
/proc/5039/stat : 5039 (minisat_noasser) R 5037 5039 4964 0 -1 4194304 306 0 0 0 30 0 0 0 19 0 1 0 218882272 2416640 292 1992294400 134512640 135048876 4294956208 18446744073709551615 134548743 0 0 4096 3 0 0 0 17 0 0 0
/proc/5039/statm: 590 292 66 130 0 457 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2360

[startup+0.701971 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5039
/proc/meminfo: memFree=1885748/2055920 swapFree=4181220/4192956
[pid=5039] ppid=5037 vsize=2492 CPUtime=0.7
/proc/5039/stat : 5039 (minisat_noasser) R 5037 5039 4964 0 -1 4194304 327 0 0 0 70 0 0 0 23 0 1 0 218882272 2551808 313 1992294400 134512640 135048876 4294956208 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 0 0 0
/proc/5039/statm: 623 313 66 130 0 490 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2492

[startup+1.50106 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5040
/proc/meminfo: memFree=1884652/2055920 swapFree=4181220/4192956
[pid=5039] ppid=5037 vsize=2624 CPUtime=1.49
/proc/5039/stat : 5039 (minisat_noasser) R 5037 5039 4964 0 -1 4194304 366 0 0 0 149 0 0 0 25 0 1 0 218882272 2686976 352 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/5039/statm: 656 352 66 130 0 523 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2624

[startup+3.10124 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5040
/proc/meminfo: memFree=1884332/2055920 swapFree=4181220/4192956
[pid=5039] ppid=5037 vsize=2756 CPUtime=3.09
/proc/5039/stat : 5039 (minisat_noasser) R 5037 5039 4964 0 -1 4194304 401 0 0 0 309 0 0 0 25 0 1 0 218882272 2822144 387 1992294400 134512640 135048876 4294956208 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 0 0 0
/proc/5039/statm: 689 387 66 130 0 556 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2756

[startup+6.3016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5040
/proc/meminfo: memFree=1884012/2055920 swapFree=4181220/4192956
[pid=5039] ppid=5037 vsize=3020 CPUtime=6.29
/proc/5039/stat : 5039 (minisat_noasser) R 5037 5039 4964 0 -1 4194304 449 0 0 0 629 0 0 0 25 0 1 0 218882272 3092480 435 1992294400 134512640 135048876 4294956208 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 0 0 0
/proc/5039/statm: 755 435 66 130 0 622 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3020

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5040
/proc/meminfo: memFree=1883700/2055920 swapFree=4181220/4192956
[pid=5039] ppid=5037 vsize=3284 CPUtime=12.69
/proc/5039/stat : 5039 (minisat_noasser) R 5037 5039 4964 0 -1 4194304 514 0 0 0 1269 0 0 0 25 0 1 0 218882272 3362816 500 1992294400 134512640 135048876 4294956208 18446744073709551615 134551329 0 0 4096 3 0 0 0 17 0 0 0
/proc/5039/statm: 821 500 66 130 0 688 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3284

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5040
/proc/meminfo: memFree=1883316/2055920 swapFree=4181220/4192956
[pid=5039] ppid=5037 vsize=3680 CPUtime=25.49
/proc/5039/stat : 5039 (minisat_noasser) R 5037 5039 4964 0 -1 4194304 620 0 0 0 2549 0 0 0 25 0 1 0 218882272 3768320 606 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/5039/statm: 920 606 66 130 0 787 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3680

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5040
/proc/meminfo: memFree=1882932/2055920 swapFree=4181220/4192956
[pid=5039] ppid=5037 vsize=4120 CPUtime=51.07
/proc/5039/stat : 5039 (minisat_noasser) R 5037 5039 4964 0 -1 4194304 724 0 0 0 5107 0 0 0 25 0 1 0 218882272 4218880 710 1992294400 134512640 135048876 4294956208 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 0 0 0
/proc/5039/statm: 1030 710 66 130 0 897 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4120

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5040
/proc/meminfo: memFree=1882228/2055920 swapFree=4181220/4192956
[pid=5039] ppid=5037 vsize=4660 CPUtime=102.25
/proc/5039/stat : 5039 (minisat_noasser) R 5037 5039 4964 0 -1 4194304 862 0 0 0 10225 0 0 0 25 0 1 0 218882272 4771840 848 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/5039/statm: 1165 848 66 130 0 1032 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 4660

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5040
/proc/meminfo: memFree=1881716/2055920 swapFree=4181220/4192956
[pid=5039] ppid=5037 vsize=5196 CPUtime=162.23
/proc/5039/stat : 5039 (minisat_noasser) R 5037 5039 4964 0 -1 4194304 993 0 0 0 16222 1 0 0 25 0 1 0 218882272 5320704 979 1992294400 134512640 135048876 4294956208 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 0 0 0
/proc/5039/statm: 1299 979 66 130 0 1166 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 5196

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5040
/proc/meminfo: memFree=1881268/2055920 swapFree=4181220/4192956
[pid=5039] ppid=5037 vsize=5592 CPUtime=222.2
/proc/5039/stat : 5039 (minisat_noasser) R 5037 5039 4964 0 -1 4194304 1096 0 0 0 22219 1 0 0 25 0 1 0 218882272 5726208 1082 1992294400 134512640 135048876 4294956208 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 0 0 0
/proc/5039/statm: 1398 1082 66 130 0 1265 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 5592

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5040
/proc/meminfo: memFree=1880948/2055920 swapFree=4181220/4192956
[pid=5039] ppid=5037 vsize=5868 CPUtime=282.16
/proc/5039/stat : 5039 (minisat_noasser) R 5037 5039 4964 0 -1 4194304 1173 0 0 0 28215 1 0 0 25 0 1 0 218882272 6008832 1159 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/5039/statm: 1467 1159 66 130 0 1334 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 5868

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5040
/proc/meminfo: memFree=1880628/2055920 swapFree=4181220/4192956
[pid=5039] ppid=5037 vsize=6144 CPUtime=342.13
/proc/5039/stat : 5039 (minisat_noasser) R 5037 5039 4964 0 -1 4194304 1242 0 0 0 34212 1 0 0 25 0 1 0 218882272 6291456 1228 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/5039/statm: 1536 1228 66 130 0 1403 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 6144

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5042
/proc/meminfo: memFree=1880180/2055920 swapFree=4181220/4192956
[pid=5039] ppid=5037 vsize=6416 CPUtime=402.1
/proc/5039/stat : 5039 (minisat_noasser) R 5037 5039 4964 0 -1 4194304 1309 0 0 0 40209 1 0 0 25 0 1 0 218882272 6569984 1295 1992294400 134512640 135048876 4294956208 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 0 0 0
/proc/5039/statm: 1604 1295 66 130 0 1471 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 6416

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5042
/proc/meminfo: memFree=1880052/2055920 swapFree=4181220/4192956
[pid=5039] ppid=5037 vsize=6548 CPUtime=462.08
/proc/5039/stat : 5039 (minisat_noasser) R 5037 5039 4964 0 -1 4194304 1354 0 0 0 46207 1 0 0 25 0 1 0 218882272 6705152 1340 1992294400 134512640 135048876 4294956208 18446744073709551615 134553127 0 0 4096 3 0 0 0 17 0 0 0
/proc/5039/statm: 1637 1340 66 130 0 1504 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 6548

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5042
/proc/meminfo: memFree=1879796/2055920 swapFree=4181220/4192956
[pid=5039] ppid=5037 vsize=6944 CPUtime=522.05
/proc/5039/stat : 5039 (minisat_noasser) R 5037 5039 4964 0 -1 4194304 1431 0 0 0 52204 1 0 0 25 0 1 0 218882272 7110656 1417 1992294400 134512640 135048876 4294956208 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 0 0 0
/proc/5039/statm: 1736 1417 66 130 0 1603 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 6944

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5042
/proc/meminfo: memFree=1879540/2055920 swapFree=4181220/4192956
[pid=5039] ppid=5037 vsize=7208 CPUtime=582.03
/proc/5039/stat : 5039 (minisat_noasser) R 5037 5039 4964 0 -1 4194304 1487 0 0 0 58202 1 0 0 25 0 1 0 218882272 7380992 1473 1992294400 134512640 135048876 4294956208 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 0 0 0
/proc/5039/statm: 1802 1473 66 130 0 1669 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 7208

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5042
/proc/meminfo: memFree=1879476/2055920 swapFree=4181220/4192956
[pid=5039] ppid=5037 vsize=7208 CPUtime=642
/proc/5039/stat : 5039 (minisat_noasser) R 5037 5039 4964 0 -1 4194304 1500 0 0 0 64199 1 0 0 25 0 1 0 218882272 7380992 1486 1992294400 134512640 135048876 4294956208 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 0 0 0
/proc/5039/statm: 1802 1486 66 130 0 1669 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 7208


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

/proc/meminfo: memFree=1878516/2055920 swapFree=4181220/4192956
[pid=5039] ppid=5037 vsize=8136 CPUtime=941.87
/proc/5039/stat : 5039 (minisat_noasser) R 5037 5039 4964 0 -1 4194304 1728 0 0 0 94185 2 0 0 25 0 1 0 218882272 8331264 1714 1992294400 134512640 135048876 4294956208 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 0 0 0
/proc/5039/statm: 2034 1714 66 130 0 1901 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 8136

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5042
/proc/meminfo: memFree=1878324/2055920 swapFree=4181220/4192956
[pid=5039] ppid=5037 vsize=8400 CPUtime=1001.84
/proc/5039/stat : 5039 (minisat_noasser) R 5037 5039 4964 0 -1 4194304 1784 0 0 0 100182 2 0 0 25 0 1 0 218882272 8601600 1770 1992294400 134512640 135048876 4294956208 18446744073709551615 134553106 0 0 4096 3 0 0 0 17 0 0 0
/proc/5039/statm: 2100 1770 66 130 0 1967 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 8400

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5042
/proc/meminfo: memFree=1878260/2055920 swapFree=4181220/4192956
[pid=5039] ppid=5037 vsize=8400 CPUtime=1061.81
/proc/5039/stat : 5039 (minisat_noasser) R 5037 5039 4964 0 -1 4194304 1797 0 0 0 106179 2 0 0 25 0 1 0 218882272 8601600 1783 1992294400 134512640 135048876 4294956208 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 0 0 0
/proc/5039/statm: 2100 1783 66 130 0 1967 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 8400

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5042
/proc/meminfo: memFree=1878068/2055920 swapFree=4181220/4192956
[pid=5039] ppid=5037 vsize=8528 CPUtime=1121.8
/proc/5039/stat : 5039 (minisat_noasser) R 5037 5039 4964 0 -1 4194304 1831 0 0 0 112177 3 0 0 25 0 1 0 218882272 8732672 1817 1992294400 134512640 135048876 4294956208 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 0 0 0
/proc/5039/statm: 2132 1817 66 130 0 1999 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 8528

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5042
/proc/meminfo: memFree=1877876/2055920 swapFree=4181220/4192956
[pid=5039] ppid=5037 vsize=8672 CPUtime=1181.77
/proc/5039/stat : 5039 (minisat_noasser) R 5037 5039 4964 0 -1 4194304 1874 0 0 0 118174 3 0 0 25 0 1 0 218882272 8880128 1860 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/5039/statm: 2168 1860 66 130 0 2035 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 8672

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5042
/proc/meminfo: memFree=1877556/2055920 swapFree=4181220/4192956
[pid=5039] ppid=5037 vsize=8948 CPUtime=1241.75
/proc/5039/stat : 5039 (minisat_noasser) R 5037 5039 4964 0 -1 4194304 1916 0 0 0 124172 3 0 0 25 0 1 0 218882272 9162752 1902 1992294400 134512640 135048876 4294956208 18446744073709551615 134548473 0 0 4096 3 0 0 0 17 0 0 0
/proc/5039/statm: 2237 1902 66 130 0 2104 0
Current children cumulated CPU time (s) 1241.75
Current children cumulated vsize (KiB) 8948

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5042
/proc/meminfo: memFree=1877492/2055920 swapFree=4181220/4192956
[pid=5039] ppid=5037 vsize=8948 CPUtime=1301.73
/proc/5039/stat : 5039 (minisat_noasser) R 5037 5039 4964 0 -1 4194304 1935 0 0 0 130170 3 0 0 25 0 1 0 218882272 9162752 1921 1992294400 134512640 135048876 4294956208 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 0 0 0
/proc/5039/statm: 2237 1921 66 130 0 2104 0
Current children cumulated CPU time (s) 1301.73
Current children cumulated vsize (KiB) 8948

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5042
/proc/meminfo: memFree=1877364/2055920 swapFree=4181220/4192956
[pid=5039] ppid=5037 vsize=9080 CPUtime=1361.69
/proc/5039/stat : 5039 (minisat_noasser) R 5037 5039 4964 0 -1 4194304 1961 0 0 0 136166 3 0 0 25 0 1 0 218882272 9297920 1947 1992294400 134512640 135048876 4294956208 18446744073709551615 134547282 0 0 4096 3 0 0 0 17 0 0 0
/proc/5039/statm: 2270 1947 66 130 0 2137 0
Current children cumulated CPU time (s) 1361.69
Current children cumulated vsize (KiB) 9080

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5042
/proc/meminfo: memFree=1877236/2055920 swapFree=4181220/4192956
[pid=5039] ppid=5037 vsize=9180 CPUtime=1421.65
/proc/5039/stat : 5039 (minisat_noasser) R 5037 5039 4964 0 -1 4194304 1979 0 0 0 142162 3 0 0 25 0 1 0 218882272 9400320 1965 1992294400 134512640 135048876 4294956208 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 0 0 0
/proc/5039/statm: 2295 1965 66 130 0 2162 0
Current children cumulated CPU time (s) 1421.65
Current children cumulated vsize (KiB) 9180

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5042
/proc/meminfo: memFree=1877172/2055920 swapFree=4181220/4192956
[pid=5039] ppid=5037 vsize=9180 CPUtime=1481.62
/proc/5039/stat : 5039 (minisat_noasser) R 5037 5039 4964 0 -1 4194304 2001 0 0 0 148159 3 0 0 25 0 1 0 218882272 9400320 1987 1992294400 134512640 135048876 4294956208 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 0 0 0
/proc/5039/statm: 2295 1987 66 130 0 2162 0
Current children cumulated CPU time (s) 1481.62
Current children cumulated vsize (KiB) 9180

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5042
/proc/meminfo: memFree=1877108/2055920 swapFree=4181220/4192956
[pid=5039] ppid=5037 vsize=9336 CPUtime=1541.59
/proc/5039/stat : 5039 (minisat_noasser) R 5037 5039 4964 0 -1 4194304 2014 0 0 0 154156 3 0 0 25 0 1 0 218882272 9560064 2000 1992294400 134512640 135048876 4294956208 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 0 0 0
/proc/5039/statm: 2334 2000 66 130 0 2201 0
Current children cumulated CPU time (s) 1541.59
Current children cumulated vsize (KiB) 9336

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5048
/proc/meminfo: memFree=1876724/2055920 swapFree=4181220/4192956
[pid=5039] ppid=5037 vsize=9336 CPUtime=1601.55
/proc/5039/stat : 5039 (minisat_noasser) R 5037 5039 4964 0 -1 4194304 2036 0 0 0 160152 3 0 0 25 0 1 0 218882272 9560064 2022 1992294400 134512640 135048876 4294956208 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 0 0 0
/proc/5039/statm: 2334 2022 66 130 0 2201 0
Current children cumulated CPU time (s) 1601.55
Current children cumulated vsize (KiB) 9336

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5048
/proc/meminfo: memFree=1876724/2055920 swapFree=4181220/4192956
[pid=5039] ppid=5037 vsize=9480 CPUtime=1661.53
/proc/5039/stat : 5039 (minisat_noasser) R 5037 5039 4964 0 -1 4194304 2050 0 0 0 166150 3 0 0 25 0 1 0 218882272 9707520 2036 1992294400 134512640 135048876 4294956208 18446744073709551615 134548751 0 0 4096 3 0 0 0 17 0 0 0
/proc/5039/statm: 2370 2036 66 130 0 2237 0
Current children cumulated CPU time (s) 1661.53
Current children cumulated vsize (KiB) 9480

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

[startup+1663.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5048
/proc/meminfo: memFree=1876724/2055920 swapFree=4181220/4192956
[pid=5039] ppid=5037 vsize=9480 CPUtime=1663.13
/proc/5039/stat : 5039 (minisat_noasser) R 5037 5039 4964 0 -1 4194304 2050 0 0 0 166310 3 0 0 25 0 1 0 218882272 9707520 2036 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5039/statm: 2370 2036 66 130 0 2237 0
Current children cumulated CPU time (s) 1663.13
Current children cumulated vsize (KiB) 9480

[startup+1670.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5048
/proc/meminfo: memFree=1876724/2055920 swapFree=4181220/4192956
[pid=5039] ppid=5037 vsize=9480 CPUtime=1669.53
/proc/5039/stat : 5039 (minisat_noasser) R 5037 5039 4964 0 -1 4194304 2056 0 0 0 166950 3 0 0 25 0 1 0 218882272 9707520 2042 1992294400 134512640 135048876 4294956208 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 0 0 0
/proc/5039/statm: 2370 2042 66 130 0 2237 0
Current children cumulated CPU time (s) 1669.53
Current children cumulated vsize (KiB) 9480

[startup+1671.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5048
/proc/meminfo: memFree=1876724/2055920 swapFree=4181220/4192956
[pid=5039] ppid=5037 vsize=9480 CPUtime=1671.13
/proc/5039/stat : 5039 (minisat_noasser) R 5037 5039 4964 0 -1 4194304 2056 0 0 0 167110 3 0 0 25 0 1 0 218882272 9707520 2042 1992294400 134512640 135048876 4294956208 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 0 0 0
/proc/5039/statm: 2370 2042 66 130 0 2237 0
Current children cumulated CPU time (s) 1671.13
Current children cumulated vsize (KiB) 9480

[startup+1672.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5048
/proc/meminfo: memFree=1876724/2055920 swapFree=4181220/4192956
[pid=5039] ppid=5037 vsize=9480 CPUtime=1671.93
/proc/5039/stat : 5039 (minisat_noasser) R 5037 5039 4964 0 -1 4194304 2056 0 0 0 167190 3 0 0 25 0 1 0 218882272 9707520 2042 1992294400 134512640 135048876 4294956208 18446744073709551615 134546553 0 0 4096 3 0 0 0 17 0 0 0
/proc/5039/statm: 2370 2042 66 130 0 2237 0
Current children cumulated CPU time (s) 1671.93
Current children cumulated vsize (KiB) 9480

[startup+1673.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5048
/proc/meminfo: memFree=1876724/2055920 swapFree=4181220/4192956
[pid=5039] ppid=5037 vsize=9480 CPUtime=1672.72
/proc/5039/stat : 5039 (minisat_noasser) R 5037 5039 4964 0 -1 4194304 2056 0 0 0 167269 3 0 0 25 0 1 0 218882272 9707520 2042 1992294400 134512640 135048876 4294956208 18446744073709551615 134547301 0 0 4096 3 0 0 0 17 0 0 0
/proc/5039/statm: 2370 2042 66 130 0 2237 0
Current children cumulated CPU time (s) 1672.72
Current children cumulated vsize (KiB) 9480

[startup+1673.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5048
/proc/meminfo: memFree=1876724/2055920 swapFree=4181220/4192956
[pid=5039] ppid=5037 vsize=9480 CPUtime=1672.92
/proc/5039/stat : 5039 (minisat_noasser) R 5037 5039 4964 0 -1 4194304 2056 0 0 0 167289 3 0 0 25 0 1 0 218882272 9707520 2042 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/5039/statm: 2370 2042 66 130 0 2237 0
Current children cumulated CPU time (s) 1672.92
Current children cumulated vsize (KiB) 9480

Child status: 20
Real time (s): 1673.71
CPU time (s): 1672.94
CPU user time (s): 1672.9
CPU system time (s): 0.039993
CPU usage (%): 99.9544
Max. virtual memory (cumulated for all children) (KiB): 9480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1672.9
system time used= 0.039993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2062
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= 2
involuntary context switches= 5730

runsolver used 1.89971 second user time and 4.19636 second system time

The end

Launcher Data 

Begin job on node35 at 2009-05-10 00:34:57
IDJOB=1785350
IDBENCH=24752
IDSOLVER=639
FILE ID=node35/1785350-1241908497
PBS_JOBID= 9264806
Free space on /tmp= 66292 MiB

SOLVER NAME= SAT07 reference solver: minisat SAT 2007
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest04-lksat-n1000-m6860-k4-l4-s1935114289.sat05-523.reshuffled-07.cnf
COMMAND LINE= HOME/minisat_noassertions BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1785350-1241908497/watcher-1785350-1241908497 -o /tmp/evaluation-result-1785350-1241908497/solver-1785350-1241908497 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/minisat_noassertions HOME/instance-1785350-1241908497.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 27360692d166ffe055bd444eea177edf
RANDOM SEED=286792759

node35.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.214
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		: 3000.214
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:       1886228 kB
Buffers:         40768 kB
Cached:          82760 kB
SwapCached:       6148 kB
Active:          59824 kB
Inactive:        72200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1886228 kB
SwapTotal:     4192956 kB
SwapFree:      4181220 kB
Dirty:            1596 kB
Writeback:           0 kB
Mapped:          13528 kB
Slab:            23728 kB
Committed_AS:   796840 kB
PageTables:       1396 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= 66292 MiB
End job on node35 at 2009-05-10 01:02:51