Trace number 1731433

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 1126.37 1126.7

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-connm-ue-csp-sat-n800-d0.04-s362703357.sat05-548.reshuffled-07.cnf
MD5SUMd8fa78c834564753f42ad3a5aaefa23a
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark256.362
Satisfiable
(Un)Satisfiability was proved
Number of variables796
Number of clauses10039
Sum of the clauses size30316
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 39840
Number of clauses of size 4199
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:  796                                                  |
0.00/0.00	c |  Number of clauses:    10039                                                |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.02/0.08	c ============================[ Search Statistics ]==============================
0.02/0.08	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.02/0.08	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.02/0.08	c ===============================================================================
0.02/0.08	c |         0 |     597     9840    32922 |     3280        0    nan |  0.000 % |
0.02/0.08	c |       101 |     597     9840    32922 |     3608      101     15 |  0.000 % |
0.02/0.09	c |       252 |     597     9840    32922 |     3968      252     18 |  0.000 % |
0.09/0.11	c |       478 |     597     9840    32922 |     4365      478     19 |  0.000 % |
0.09/0.13	c |       815 |     597     9840    32922 |     4802      815     19 |  0.000 % |
0.09/0.18	c |      1321 |     597     9840    32922 |     5282     1321     19 |  0.000 % |
0.19/0.25	c |      2081 |     597     9840    32922 |     5810     2081     19 |  0.000 % |
0.29/0.35	c |      3220 |     597     9840    32922 |     6391     3220     18 |  0.000 % |
0.49/0.52	c |      4928 |     597     9840    32922 |     7030     4928     18 |  0.000 % |
0.79/0.84	c |      7491 |     597     9840    32922 |     7734     3944     15 |  0.000 % |
1.19/1.25	c |     11335 |     597     9840    32922 |     8507     7788     16 |  0.000 % |
1.89/1.94	c |     17102 |     597     9840    32922 |     9358     5004     17 |  0.000 % |
2.99/3.04	c |     25751 |     597     9840    32922 |    10294     8950     18 |  0.000 % |
4.69/4.73	c |     38725 |     597     9840    32922 |    11323     6423     17 |  0.000 % |
7.29/7.33	c |     58186 |     597     9840    32922 |    12455     8827     18 |  0.000 % |
11.79/11.85	c |     87378 |     597     9840    32922 |    13701     6763     18 |  0.000 % |
18.59/18.65	c |    131168 |     597     9840    32922 |    15071     9309     17 |  0.000 % |
29.88/29.97	c |    196852 |     597     9840    32922 |    16578    14527     18 |  0.000 % |
47.08/47.15	c |    295379 |     597     9840    32922 |    18236    13312     18 |  0.000 % |
74.57/74.66	c |    443168 |     597     9840    32922 |    20060    14857     20 |  0.000 % |
120.15/120.21	c |    664851 |     597     9840    32922 |    22066    15380     17 |  0.001 % |
191.23/191.35	c |    997377 |     597     9840    32922 |    24272    16246     19 |  0.000 % |
304.90/305.04	c |   1496165 |     596     9780    32732 |    26700    22616     20 |  0.126 % |
494.24/494.42	c |   2244347 |     595     9708    32504 |    29370    16957     18 |  0.251 % |
783.66/783.96	c |   3366621 |     594     9648    32314 |    32307    23481     16 |  0.378 % |
1126.35/1126.70	c ===============================================================================
1126.35/1126.70	c restarts              : 25
1126.35/1126.70	c conflicts             : 4617546        (4100 /sec)
1126.35/1126.70	c decisions             : 4955681        (1.74 % random) (4400 /sec)
1126.35/1126.70	c propagations          : 409183415      (363295 /sec)
1126.35/1126.70	c conflict literals     : 87124894       (35.50 % deleted)
1126.35/1126.70	c Memory used           : 9.02 MB
1126.35/1126.70	c CPU time              : 1126.31 s
1126.35/1126.70	c 
1126.35/1126.70	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-1731433-1240770509/watcher-1731433-1240770509 -o /tmp/evaluation-result-1731433-1240770509/solver-1731433-1240770509 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat_noassertions HOME/instance-1731433-1240770509.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): 1800 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: 1.75 1.75 1.40 3/65 24429
/proc/meminfo: memFree=1671704/2055920 swapFree=4180664/4192956
[pid=24429] ppid=24427 vsize=1988 CPUtime=0
/proc/24429/stat : 24429 (minisat_noasser) R 24427 24429 23954 0 -1 4194304 191 0 0 0 0 0 0 0 18 0 1 0 105083271 2035712 177 1992294400 134512640 135048876 4294956192 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/24429/statm: 497 177 50 130 0 364 0

[startup+0.0258061 s]
/proc/loadavg: 1.75 1.75 1.40 3/65 24429
/proc/meminfo: memFree=1671704/2055920 swapFree=4180664/4192956
[pid=24429] ppid=24427 vsize=2724 CPUtime=0.02
/proc/24429/stat : 24429 (minisat_noasser) R 24427 24429 23954 0 -1 4194304 364 0 0 0 2 0 0 0 18 0 1 0 105083271 2789376 350 1992294400 134512640 135048876 4294956192 18446744073709551615 134531277 0 0 4096 3 0 0 0 17 1 0 0
/proc/24429/statm: 681 350 62 130 0 548 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2724

[startup+0.101814 s]
/proc/loadavg: 1.75 1.75 1.40 3/65 24429
/proc/meminfo: memFree=1671704/2055920 swapFree=4180664/4192956
[pid=24429] ppid=24427 vsize=3120 CPUtime=0.09
/proc/24429/stat : 24429 (minisat_noasser) R 24427 24429 23954 0 -1 4194304 526 0 0 0 9 0 0 0 18 0 1 0 105083271 3194880 474 1992294400 134512640 135048876 4294956192 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/24429/statm: 780 474 66 130 0 647 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3120

[startup+0.301837 s]
/proc/loadavg: 1.75 1.75 1.40 3/65 24429
/proc/meminfo: memFree=1671704/2055920 swapFree=4180664/4192956
[pid=24429] ppid=24427 vsize=3120 CPUtime=0.29
/proc/24429/stat : 24429 (minisat_noasser) R 24427 24429 23954 0 -1 4194304 526 0 0 0 29 0 0 0 19 0 1 0 105083271 3194880 474 1992294400 134512640 135048876 4294956192 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/24429/statm: 780 474 66 130 0 647 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3120

[startup+0.701883 s]
/proc/loadavg: 1.75 1.75 1.40 3/65 24429
/proc/meminfo: memFree=1671704/2055920 swapFree=4180664/4192956
[pid=24429] ppid=24427 vsize=3252 CPUtime=0.69
/proc/24429/stat : 24429 (minisat_noasser) R 24427 24429 23954 0 -1 4194304 553 0 0 0 69 0 0 0 22 0 1 0 105083271 3330048 501 1992294400 134512640 135048876 4294956192 18446744073709551615 134547959 0 0 4096 3 0 0 0 17 1 0 0
/proc/24429/statm: 813 501 66 130 0 680 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3252

[startup+1.50198 s]
/proc/loadavg: 1.75 1.75 1.40 2/66 24430
/proc/meminfo: memFree=1669776/2055920 swapFree=4180664/4192956
[pid=24429] ppid=24427 vsize=3384 CPUtime=1.49
/proc/24429/stat : 24429 (minisat_noasser) R 24427 24429 23954 0 -1 4194304 605 0 0 0 149 0 0 0 25 0 1 0 105083271 3465216 553 1992294400 134512640 135048876 4294956192 18446744073709551615 134546553 0 0 4096 3 0 0 0 17 1 0 0
/proc/24429/statm: 846 553 66 130 0 713 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3384

[startup+3.1012 s]
/proc/loadavg: 1.75 1.75 1.40 2/66 24430
/proc/meminfo: memFree=1669520/2055920 swapFree=4180664/4192956
[pid=24429] ppid=24427 vsize=3648 CPUtime=3.09
/proc/24429/stat : 24429 (minisat_noasser) R 24427 24429 23954 0 -1 4194304 665 0 0 0 309 0 0 0 25 0 1 0 105083271 3735552 613 1992294400 134512640 135048876 4294956192 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24429/statm: 912 613 66 130 0 779 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3648

[startup+6.30154 s]
/proc/loadavg: 1.69 1.74 1.40 2/66 24430
/proc/meminfo: memFree=1669008/2055920 swapFree=4180664/4192956
[pid=24429] ppid=24427 vsize=3924 CPUtime=6.29
/proc/24429/stat : 24429 (minisat_noasser) R 24427 24429 23954 0 -1 4194304 732 0 0 0 629 0 0 0 25 0 1 0 105083271 4018176 680 1992294400 134512640 135048876 4294956192 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/24429/statm: 981 680 66 130 0 848 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3924

[startup+12.7013 s]
/proc/loadavg: 1.64 1.72 1.40 2/66 24430
/proc/meminfo: memFree=1668560/2055920 swapFree=4180664/4192956
[pid=24429] ppid=24427 vsize=4364 CPUtime=12.69
/proc/24429/stat : 24429 (minisat_noasser) R 24427 24429 23954 0 -1 4194304 820 0 0 0 1269 0 0 0 25 0 1 0 105083271 4468736 768 1992294400 134512640 135048876 4294956192 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24429/statm: 1091 768 66 130 0 958 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4364

[startup+25.5018 s]
/proc/loadavg: 1.49 1.69 1.39 2/66 24430
/proc/meminfo: memFree=1668048/2055920 swapFree=4180664/4192956
[pid=24429] ppid=24427 vsize=4768 CPUtime=25.48
/proc/24429/stat : 24429 (minisat_noasser) R 24427 24429 23954 0 -1 4194304 930 0 0 0 2547 1 0 0 25 0 1 0 105083271 4882432 878 1992294400 134512640 135048876 4294956192 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24429/statm: 1192 878 66 130 0 1059 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4768

[startup+51.1018 s]
/proc/loadavg: 1.32 1.63 1.38 2/66 24430
/proc/meminfo: memFree=1667664/2055920 swapFree=4180664/4192956
[pid=24429] ppid=24427 vsize=5268 CPUtime=51.07
/proc/24429/stat : 24429 (minisat_noasser) R 24427 24429 23954 0 -1 4194304 1038 0 0 0 5106 1 0 0 25 0 1 0 105083271 5394432 986 1992294400 134512640 135048876 4294956192 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/24429/statm: 1317 986 66 130 0 1184 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5268

[startup+102.306 s]
/proc/loadavg: 1.14 1.53 1.36 2/66 24430
/proc/meminfo: memFree=1667088/2055920 swapFree=4180664/4192956
[pid=24429] ppid=24427 vsize=5844 CPUtime=102.26
/proc/24429/stat : 24429 (minisat_noasser) R 24427 24429 23954 0 -1 4194304 1176 0 0 0 10225 1 0 0 25 0 1 0 105083271 5984256 1124 1992294400 134512640 135048876 4294956192 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/24429/statm: 1461 1124 66 130 0 1328 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5844

[startup+162.302 s]
/proc/loadavg: 1.05 1.43 1.33 2/66 24430
/proc/meminfo: memFree=1666448/2055920 swapFree=4180664/4192956
[pid=24429] ppid=24427 vsize=6384 CPUtime=162.24
/proc/24429/stat : 24429 (minisat_noasser) R 24427 24429 23954 0 -1 4194304 1334 0 0 0 16223 1 0 0 25 0 1 0 105083271 6537216 1282 1992294400 134512640 135048876 4294956192 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/24429/statm: 1596 1282 66 130 0 1463 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6384

[startup+222.302 s]
/proc/loadavg: 1.02 1.35 1.31 2/66 24430
/proc/meminfo: memFree=1666192/2055920 swapFree=4180664/4192956
[pid=24429] ppid=24427 vsize=6652 CPUtime=222.23
/proc/24429/stat : 24429 (minisat_noasser) R 24427 24429 23954 0 -1 4194304 1397 0 0 0 22221 2 0 0 25 0 1 0 105083271 6811648 1345 1992294400 134512640 135048876 4294956192 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/24429/statm: 1663 1345 66 130 0 1530 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6652

[startup+282.302 s]
/proc/loadavg: 1.00 1.28 1.29 2/66 24430
/proc/meminfo: memFree=1665936/2055920 swapFree=4180664/4192956
[pid=24429] ppid=24427 vsize=6972 CPUtime=282.21
/proc/24429/stat : 24429 (minisat_noasser) R 24427 24429 23954 0 -1 4194304 1455 0 0 0 28219 2 0 0 25 0 1 0 105083271 7139328 1403 1992294400 134512640 135048876 4294956192 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24429/statm: 1743 1403 66 130 0 1610 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 6972

[startup+342.302 s]
/proc/loadavg: 1.00 1.23 1.27 2/66 24430
/proc/meminfo: memFree=1665616/2055920 swapFree=4180664/4192956
[pid=24429] ppid=24427 vsize=7268 CPUtime=342.19
/proc/24429/stat : 24429 (minisat_noasser) R 24427 24429 23954 0 -1 4194304 1530 0 0 0 34217 2 0 0 25 0 1 0 105083271 7442432 1478 1992294400 134512640 135048876 4294956192 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24429/statm: 1817 1478 66 130 0 1684 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 7268

[startup+402.302 s]
/proc/loadavg: 1.00 1.19 1.25 2/66 24430
/proc/meminfo: memFree=1665296/2055920 swapFree=4180664/4192956
[pid=24429] ppid=24427 vsize=7552 CPUtime=402.17
/proc/24429/stat : 24429 (minisat_noasser) R 24427 24429 23954 0 -1 4194304 1595 0 0 0 40215 2 0 0 25 0 1 0 105083271 7733248 1543 1992294400 134512640 135048876 4294956192 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24429/statm: 1888 1543 66 130 0 1755 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 7552

[startup+462.302 s]
/proc/loadavg: 1.00 1.15 1.23 2/66 24430
/proc/meminfo: memFree=1664912/2055920 swapFree=4180664/4192956
[pid=24429] ppid=24427 vsize=7932 CPUtime=462.15
/proc/24429/stat : 24429 (minisat_noasser) R 24427 24429 23954 0 -1 4194304 1694 0 0 0 46213 2 0 0 25 0 1 0 105083271 8122368 1642 1992294400 134512640 135048876 4294956192 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/24429/statm: 1983 1642 66 130 0 1850 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 7932

[startup+522.302 s]
/proc/loadavg: 1.00 1.12 1.21 2/66 24430
/proc/meminfo: memFree=1664592/2055920 swapFree=4180664/4192956
[pid=24429] ppid=24427 vsize=8248 CPUtime=522.14
/proc/24429/stat : 24429 (minisat_noasser) R 24427 24429 23954 0 -1 4194304 1760 0 0 0 52211 3 0 0 25 0 1 0 105083271 8445952 1708 1992294400 134512640 135048876 4294956192 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/24429/statm: 2062 1708 66 130 0 1929 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 8248

[startup+582.302 s]
/proc/loadavg: 1.00 1.10 1.19 2/66 24430
/proc/meminfo: memFree=1664592/2055920 swapFree=4180664/4192956
[pid=24429] ppid=24427 vsize=8248 CPUtime=582.12
/proc/24429/stat : 24429 (minisat_noasser) R 24427 24429 23954 0 -1 4194304 1761 0 0 0 58209 3 0 0 25 0 1 0 105083271 8445952 1709 1992294400 134512640 135048876 4294956192 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/24429/statm: 2062 1709 66 130 0 1929 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 8248

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.18 2/66 24432
/proc/meminfo: memFree=1664336/2055920 swapFree=4180664/4192956
[pid=24429] ppid=24427 vsize=8380 CPUtime=642.1
/proc/24429/stat : 24429 (minisat_noasser) R 24427 24429 23954 0 -1 4194304 1792 0 0 0 64207 3 0 0 25 0 1 0 105083271 8581120 1740 1992294400 134512640 135048876 4294956192 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24429/statm: 2095 1740 66 130 0 1962 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 8380

[startup+702.302 s]
/proc/loadavg: 1.00 1.06 1.17 2/66 24432
/proc/meminfo: memFree=1664272/2055920 swapFree=4180664/4192956
[pid=24429] ppid=24427 vsize=8516 CPUtime=702.08
/proc/24429/stat : 24429 (minisat_noasser) R 24427 24429 23954 0 -1 4194304 1812 0 0 0 70205 3 0 0 25 0 1 0 105083271 8720384 1760 1992294400 134512640 135048876 4294956192 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/24429/statm: 2129 1760 66 130 0 1996 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 8516

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.16 2/66 24432
/proc/meminfo: memFree=1664208/2055920 swapFree=4180664/4192956
[pid=24429] ppid=24427 vsize=8516 CPUtime=762.06
/proc/24429/stat : 24429 (minisat_noasser) R 24427 24429 23954 0 -1 4194304 1821 0 0 0 76203 3 0 0 25 0 1 0 105083271 8720384 1769 1992294400 134512640 135048876 4294956192 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/24429/statm: 2129 1769 66 130 0 1996 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 8516

[startup+822.301 s]
/proc/loadavg: 1.00 1.03 1.14 2/66 24432
/proc/meminfo: memFree=1663824/2055920 swapFree=4180664/4192956
[pid=24429] ppid=24427 vsize=8780 CPUtime=822.04
/proc/24429/stat : 24429 (minisat_noasser) R 24427 24429 23954 0 -1 4194304 1898 0 0 0 82200 4 0 0 25 0 1 0 105083271 8990720 1846 1992294400 134512640 135048876 4294956192 18446744073709551615 134547072 0 0 4096 3 0 0 0 17 1 0 0
/proc/24429/statm: 2195 1846 66 130 0 2062 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 8780

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.13 2/66 24432
/proc/meminfo: memFree=1663632/2055920 swapFree=4180664/4192956
[pid=24429] ppid=24427 vsize=8932 CPUtime=882.02
/proc/24429/stat : 24429 (minisat_noasser) R 24427 24429 23954 0 -1 4194304 1939 0 0 0 88198 4 0 0 25 0 1 0 105083271 9146368 1887 1992294400 134512640 135048876 4294956192 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24429/statm: 2233 1887 66 130 0 2100 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 8932

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.12 2/66 24432
/proc/meminfo: memFree=1663568/2055920 swapFree=4180664/4192956
[pid=24429] ppid=24427 vsize=9064 CPUtime=942
/proc/24429/stat : 24429 (minisat_noasser) R 24427 24429 23954 0 -1 4194304 1950 0 0 0 94196 4 0 0 25 0 1 0 105083271 9281536 1898 1992294400 134512640 135048876 4294956192 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/24429/statm: 2266 1898 66 130 0 2133 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 9064

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/66 24432
/proc/meminfo: memFree=1663440/2055920 swapFree=4180664/4192956
[pid=24429] ppid=24427 vsize=9064 CPUtime=1001.99
/proc/24429/stat : 24429 (minisat_noasser) R 24427 24429 23954 0 -1 4194304 1969 0 0 0 100194 5 0 0 25 0 1 0 105083271 9281536 1917 1992294400 134512640 135048876 4294956192 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24429/statm: 2266 1917 66 130 0 2133 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 9064

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/66 24432
/proc/meminfo: memFree=1663440/2055920 swapFree=4180664/4192956
[pid=24429] ppid=24427 vsize=9064 CPUtime=1061.97
/proc/24429/stat : 24429 (minisat_noasser) R 24427 24429 23954 0 -1 4194304 1970 0 0 0 106192 5 0 0 25 0 1 0 105083271 9281536 1918 1992294400 134512640 135048876 4294956192 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/24429/statm: 2266 1918 66 130 0 2133 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 9064

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 24432
/proc/meminfo: memFree=1663376/2055920 swapFree=4180664/4192956
[pid=24429] ppid=24427 vsize=9064 CPUtime=1121.96
/proc/24429/stat : 24429 (minisat_noasser) R 24427 24429 23954 0 -1 4194304 1985 0 0 0 112191 5 0 0 25 0 1 0 105083271 9281536 1933 1992294400 134512640 135048876 4294956192 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/24429/statm: 2266 1933 66 130 0 2133 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 9064

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

[startup+1123.11 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 24432
/proc/meminfo: memFree=1663312/2055920 swapFree=4180664/4192956
[pid=24429] ppid=24427 vsize=9232 CPUtime=1122.76
/proc/24429/stat : 24429 (minisat_noasser) R 24427 24429 23954 0 -1 4194304 1994 0 0 0 112271 5 0 0 25 0 1 0 105083271 9453568 1942 1992294400 134512640 135048876 4294956192 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/24429/statm: 2308 1942 66 130 0 2175 0
Current children cumulated CPU time (s) 1122.76
Current children cumulated vsize (KiB) 9232

[startup+1124.7 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 24432
/proc/meminfo: memFree=1663312/2055920 swapFree=4180664/4192956
[pid=24429] ppid=24427 vsize=9232 CPUtime=1124.36
/proc/24429/stat : 24429 (minisat_noasser) R 24427 24429 23954 0 -1 4194304 1994 0 0 0 112431 5 0 0 25 0 1 0 105083271 9453568 1942 1992294400 134512640 135048876 4294956192 18446744073709551615 134552440 0 0 4096 3 0 0 0 17 1 0 0
/proc/24429/statm: 2308 1942 66 130 0 2175 0
Current children cumulated CPU time (s) 1124.36
Current children cumulated vsize (KiB) 9232

[startup+1125.5 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 24432
/proc/meminfo: memFree=1663312/2055920 swapFree=4180664/4192956
[pid=24429] ppid=24427 vsize=9232 CPUtime=1125.15
/proc/24429/stat : 24429 (minisat_noasser) R 24427 24429 23954 0 -1 4194304 1994 0 0 0 112510 5 0 0 25 0 1 0 105083271 9453568 1942 1992294400 134512640 135048876 4294956192 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/24429/statm: 2308 1942 66 130 0 2175 0
Current children cumulated CPU time (s) 1125.15
Current children cumulated vsize (KiB) 9232

[startup+1126.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 24432
/proc/meminfo: memFree=1663312/2055920 swapFree=4180664/4192956
[pid=24429] ppid=24427 vsize=9232 CPUtime=1125.96
/proc/24429/stat : 24429 (minisat_noasser) R 24427 24429 23954 0 -1 4194304 1994 0 0 0 112591 5 0 0 25 0 1 0 105083271 9453568 1942 1992294400 134512640 135048876 4294956192 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/24429/statm: 2308 1942 66 130 0 2175 0
Current children cumulated CPU time (s) 1125.96
Current children cumulated vsize (KiB) 9232

[startup+1126.7 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 24432
/proc/meminfo: memFree=1663312/2055920 swapFree=4180664/4192956
[pid=24429] ppid=24427 vsize=9232 CPUtime=1126.35
/proc/24429/stat : 24429 (minisat_noasser) R 24427 24429 23954 0 -1 4194304 1994 0 0 0 112630 5 0 0 25 0 1 0 105083271 9453568 1942 1992294400 134512640 135048876 4294956192 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/24429/statm: 2308 1942 66 130 0 2175 0
Current children cumulated CPU time (s) 1126.35
Current children cumulated vsize (KiB) 9232

Child status: 20
Real time (s): 1126.7
CPU time (s): 1126.37
CPU user time (s): 1126.31
CPU system time (s): 0.057991
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 9232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1126.31
system time used= 0.057991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2000
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= 2055

runsolver used 1.16382 second user time and 2.94255 second system time

The end

Launcher Data 

Begin job on node73 at 2009-04-26 20:28:29
IDJOB=1731433
IDBENCH=24751
IDSOLVER=556
FILE ID=node73/1731433-1240770509
PBS_JOBID= 9187132
Free space on /tmp= 66356 MiB

SOLVER NAME= SAT07 reference solver: minisat SAT 2007
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest04-connm-ue-csp-sat-n800-d0.04-s362703357.sat05-548.reshuffled-07.cnf
COMMAND LINE= HOME/minisat_noassertions BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731433-1240770509/watcher-1731433-1240770509 -o /tmp/evaluation-result-1731433-1240770509/solver-1731433-1240770509 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat_noassertions HOME/instance-1731433-1240770509.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= d8fa78c834564753f42ad3a5aaefa23a
RANDOM SEED=1284559769

node73.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:       1672128 kB
Buffers:         39844 kB
Cached:         268764 kB
SwapCached:       6232 kB
Active:          76928 kB
Inactive:       240228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1672128 kB
SwapTotal:     4192956 kB
SwapFree:      4180664 kB
Dirty:            1628 kB
Writeback:           0 kB
Mapped:          14072 kB
Slab:            52668 kB
Committed_AS:   444924 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= 66356 MiB
End job on node73 at 2009-04-26 20:47:16