Trace number 1837119

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
MiniSAT 09z 2009-03-22UNSAT 471.155 471.405

General information on the benchmark

Nameindustrial/palacios/
medium/emptyroom-4-h21-unsat.cnf
MD5SUM175ec3119584300988ad366c4a04cccc
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark471.155
Satisfiable
(Un)Satisfiability was proved
Number of variables69148
Number of clauses208728
Sum of the clauses size487544
Maximum clause length28
Minimum clause length1
Number of clauses of size 1256
Number of clauses of size 2139492
Number of clauses of size 368730
Number of clauses of size 4102
Number of clauses of size 513
Number of clauses of size over 5135

Solver Data 

0.00/0.00	c Parsing...
0.00/0.16	c ==============================================================================
0.00/0.16	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.16	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.16	c ==============================================================================
0.00/0.16	c |         0 |  207960   486008 |   62387       0        0     nan |  0.000 % |
1.58/1.65	c |         0 |  121498   417368 |      --       0       --      -- |     --   | -86462/-68640
1.58/1.65	c ==============================================================================
1.58/1.65	c Result  :   #vars: 18081   #clauses: 121498   #literals: 417368
1.58/1.65	c CPU time:   1.58776 s
1.58/1.65	c ==============================================================================
1.68/1.79	c WARNING: for repeatability, setting FPU to use double precision
1.68/1.80	c Number of variables   : 18081        
1.68/1.80	c Number of clauses     : 121498       
1.78/1.87	c Parsing time: 0.07         s
471.03/471.39	c restarts              : 959
471.03/471.39	c conflicts             : 337971         (720 /sec)
471.03/471.39	c decisions             : 785092         (1.44 % random) (1673 /sec)
471.03/471.39	c propagations          : 472236989      (1006321 /sec)
471.03/471.39	c conflict literals     : 25162064       (51.75 % deleted)
471.03/471.39	c Memory used           : 33.96 MB
471.03/471.39	c CPU time              : 469.271 s
471.03/471.39	UNSATISFIABLE
471.03/471.39	
471.03/471.39	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-1837119-1242857032/watcher-1837119-1242857032 -o /tmp/evaluation-result-1837119-1242857032/solver-1837119-1242857032 -C 10000 -W 12000 -M 1800 SatELiteGTI HOME/instance-1837119-1242857032.cnf -random-seed=171078270 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.45 0.11 0.04 3/65 3720
/proc/meminfo: memFree=1640824/2055920 swapFree=4180344/4192956
[pid=3720] ppid=3718 vsize=5356 CPUtime=0
/proc/3720/stat : 3720 (SatELiteGTI) S 3718 3720 3650 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 313732397 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 270187331666 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/3720/statm: 1339 235 195 169 0 50 0
[pid=3721] ppid=3720 vsize=5356 CPUtime=0
/proc/3721/stat : 3721 (SatELiteGTI) S 3720 3720 3650 0 -1 4194368 51 25 0 0 0 0 0 0 18 0 1 0 313732397 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/3721/statm: 1339 238 198 169 0 50 0
[pid=3723] ppid=3721 vsize=0 CPUtime=0
/proc/3723/stat : 3723 (SatELiteGTI) R 3721 3720 3650 0 -1 64 19 0 0 0 0 0 0 0 21 0 1 0 313732397 0 0 1992294400 0 0 0 18446744073709551615 270187162919 0 0 4096 0 0 0 0 17 0 0 0
/proc/3723/statm: 44 3 0 0 0 9 0

[startup+0.100133 s]
/proc/loadavg: 0.45 0.11 0.04 3/65 3720
/proc/meminfo: memFree=1640824/2055920 swapFree=4180344/4192956
[pid=3720] ppid=3718 vsize=5356 CPUtime=0
/proc/3720/stat : 3720 (SatELiteGTI) S 3718 3720 3650 0 -1 4194304 309 250 0 0 0 0 0 0 18 0 1 0 313732397 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3720/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.201141 s]
/proc/loadavg: 0.45 0.11 0.04 3/65 3720
/proc/meminfo: memFree=1640824/2055920 swapFree=4180344/4192956
[pid=3720] ppid=3718 vsize=5356 CPUtime=0
/proc/3720/stat : 3720 (SatELiteGTI) S 3718 3720 3650 0 -1 4194304 309 250 0 0 0 0 0 0 18 0 1 0 313732397 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3720/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301153 s]
/proc/loadavg: 0.45 0.11 0.04 3/65 3720
/proc/meminfo: memFree=1640824/2055920 swapFree=4180344/4192956
[pid=3720] ppid=3718 vsize=5356 CPUtime=0
/proc/3720/stat : 3720 (SatELiteGTI) S 3718 3720 3650 0 -1 4194304 309 250 0 0 0 0 0 0 18 0 1 0 313732397 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3720/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701196 s]
/proc/loadavg: 0.45 0.11 0.04 3/65 3720
/proc/meminfo: memFree=1640824/2055920 swapFree=4180344/4192956
[pid=3720] ppid=3718 vsize=5356 CPUtime=0
/proc/3720/stat : 3720 (SatELiteGTI) S 3718 3720 3650 0 -1 4194304 309 250 0 0 0 0 0 0 18 0 1 0 313732397 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3720/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50128 s]
/proc/loadavg: 0.45 0.11 0.04 2/67 3725
/proc/meminfo: memFree=1604008/2055920 swapFree=4180344/4192956
[pid=3720] ppid=3718 vsize=5356 CPUtime=0
/proc/3720/stat : 3720 (SatELiteGTI) S 3718 3720 3650 0 -1 4194304 309 250 0 0 0 0 0 0 18 0 1 0 313732397 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3720/statm: 1339 237 197 169 0 50 0
[pid=3725] ppid=3720 vsize=41212 CPUtime=1.48
/proc/3725/stat : 3725 (SatELite_releas) R 3720 3720 3650 0 -1 4194304 8679 0 0 0 143 5 0 0 25 0 1 0 313732397 42201088 8355 1992294400 134512640 135223648 4294956128 18446744073709551615 134548206 0 0 4096 3 0 0 0 17 0 0 0
/proc/3725/statm: 10303 8355 76 173 0 10128 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 46568

[startup+3.10146 s]
/proc/loadavg: 0.49 0.12 0.04 2/67 3726
/proc/meminfo: memFree=1624616/2055920 swapFree=4180344/4192956
[pid=3720] ppid=3718 vsize=5356 CPUtime=1.78
/proc/3720/stat : 3720 (SatELiteGTI) S 3718 3720 3650 0 -1 4194304 333 9413 0 0 0 0 171 7 16 0 1 0 313732397 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3720/statm: 1339 239 197 169 0 50 0
[pid=3726] ppid=3720 vsize=9464 CPUtime=1.28
/proc/3726/stat : 3726 (minisat_static) R 3720 3720 3650 0 -1 4194304 2227 0 0 0 127 1 0 0 25 0 1 0 313732576 9691136 2213 1992294400 134512640 135212243 4294956240 18446744073709551615 134526126 0 0 4096 3 0 0 0 17 0 0 0
/proc/3726/statm: 2366 2213 76 170 0 2193 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 14820

[startup+6.30182 s]
/proc/loadavg: 0.49 0.12 0.04 2/67 3726
/proc/meminfo: memFree=1623336/2055920 swapFree=4180344/4192956
[pid=3720] ppid=3718 vsize=5356 CPUtime=1.78
/proc/3720/stat : 3720 (SatELiteGTI) S 3718 3720 3650 0 -1 4194304 333 9413 0 0 0 0 171 7 16 0 1 0 313732397 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3720/statm: 1339 239 197 169 0 50 0
[pid=3726] ppid=3720 vsize=11060 CPUtime=4.49
/proc/3726/stat : 3726 (minisat_static) R 3720 3720 3650 0 -1 4194304 2639 0 0 0 447 2 0 0 25 0 1 0 313732576 11325440 2625 1992294400 134512640 135212243 4294956240 18446744073709551615 134526295 0 0 4096 3 0 0 0 17 0 0 0
/proc/3726/statm: 2765 2625 76 170 0 2592 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 16416

[startup+12.7015 s]
/proc/loadavg: 0.57 0.15 0.05 2/67 3726
/proc/meminfo: memFree=1621224/2055920 swapFree=4180344/4192956
[pid=3720] ppid=3718 vsize=5356 CPUtime=1.78
/proc/3720/stat : 3720 (SatELiteGTI) S 3718 3720 3650 0 -1 4194304 333 9413 0 0 0 0 171 7 16 0 1 0 313732397 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3720/statm: 1339 239 197 169 0 50 0
[pid=3726] ppid=3720 vsize=12968 CPUtime=10.87
/proc/3726/stat : 3726 (minisat_static) R 3720 3720 3650 0 -1 4194304 3114 0 0 0 1085 2 0 0 25 0 1 0 313732576 13279232 3100 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/3726/statm: 3242 3100 76 170 0 3069 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 18324

[startup+25.502 s]
/proc/loadavg: 0.64 0.18 0.06 2/67 3726
/proc/meminfo: memFree=1616232/2055920 swapFree=4180344/4192956
[pid=3720] ppid=3718 vsize=5356 CPUtime=1.78
/proc/3720/stat : 3720 (SatELiteGTI) S 3718 3720 3650 0 -1 4194304 333 9413 0 0 0 0 171 7 16 0 1 0 313732397 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3720/statm: 1339 239 197 169 0 50 0
[pid=3726] ppid=3720 vsize=18104 CPUtime=23.68
/proc/3726/stat : 3726 (minisat_static) R 3720 3720 3650 0 -1 4194304 4381 0 0 0 2364 4 0 0 25 0 1 0 313732576 18538496 4367 1992294400 134512640 135212243 4294956240 18446744073709551615 134527698 0 0 4096 3 0 0 0 17 0 0 0
/proc/3726/statm: 4526 4367 76 170 0 4353 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 23460

[startup+51.1018 s]
/proc/loadavg: 0.76 0.24 0.08 2/67 3726
/proc/meminfo: memFree=1610408/2055920 swapFree=4180344/4192956
[pid=3720] ppid=3718 vsize=5356 CPUtime=1.78
/proc/3720/stat : 3720 (SatELiteGTI) S 3718 3720 3650 0 -1 4194304 333 9413 0 0 0 0 171 7 16 0 1 0 313732397 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3720/statm: 1339 239 197 169 0 50 0
[pid=3726] ppid=3720 vsize=23728 CPUtime=49.25
/proc/3726/stat : 3726 (minisat_static) R 3720 3720 3650 0 -1 4194304 5775 0 0 0 4920 5 0 0 25 0 1 0 313732576 24297472 5761 1992294400 134512640 135212243 4294956240 18446744073709551615 134535846 0 0 4096 3 0 0 0 17 0 0 0
/proc/3726/statm: 5932 5761 76 170 0 5759 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 29084

[startup+102.302 s]
/proc/loadavg: 0.90 0.37 0.13 2/67 3726
/proc/meminfo: memFree=1609448/2055920 swapFree=4180344/4192956
[pid=3720] ppid=3718 vsize=5356 CPUtime=1.78
/proc/3720/stat : 3720 (SatELiteGTI) S 3718 3720 3650 0 -1 4194304 333 9413 0 0 0 0 171 7 16 0 1 0 313732397 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3720/statm: 1339 239 197 169 0 50 0
[pid=3726] ppid=3720 vsize=24784 CPUtime=100.43
/proc/3726/stat : 3726 (minisat_static) R 3720 3720 3650 0 -1 4194304 6040 0 0 0 10038 5 0 0 25 0 1 0 313732576 25378816 6026 1992294400 134512640 135212243 4294956240 18446744073709551615 134526275 0 0 4096 3 0 0 0 17 0 0 0
/proc/3726/statm: 6196 6026 76 170 0 6023 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 30140

[startup+162.301 s]
/proc/loadavg: 0.96 0.48 0.19 2/67 3726
/proc/meminfo: memFree=1607600/2055920 swapFree=4180344/4192956
[pid=3720] ppid=3718 vsize=5356 CPUtime=1.78
/proc/3720/stat : 3720 (SatELiteGTI) S 3718 3720 3650 0 -1 4194304 333 9413 0 0 0 0 171 7 16 0 1 0 313732397 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3720/statm: 1339 239 197 169 0 50 0
[pid=3726] ppid=3720 vsize=26516 CPUtime=160.4
/proc/3726/stat : 3726 (minisat_static) R 3720 3720 3650 0 -1 4194304 6496 0 0 0 16035 5 0 0 25 0 1 0 313732576 27152384 6482 1992294400 134512640 135212243 4294956240 18446744073709551615 134525974 0 0 4096 3 0 0 0 17 0 0 0
/proc/3726/statm: 6629 6482 76 170 0 6456 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 31872

[startup+222.305 s]
/proc/loadavg: 0.98 0.57 0.23 2/67 3726
/proc/meminfo: memFree=1606704/2055920 swapFree=4180344/4192956
[pid=3720] ppid=3718 vsize=5356 CPUtime=1.78
/proc/3720/stat : 3720 (SatELiteGTI) S 3718 3720 3650 0 -1 4194304 333 9413 0 0 0 0 171 7 16 0 1 0 313732397 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3720/statm: 1339 239 197 169 0 50 0
[pid=3726] ppid=3720 vsize=27456 CPUtime=220.39
/proc/3726/stat : 3726 (minisat_static) R 3720 3720 3650 0 -1 4194304 6733 0 0 0 22033 6 0 0 25 0 1 0 313732576 28114944 6719 1992294400 134512640 135212243 4294956240 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 0 0 0
/proc/3726/statm: 6864 6719 76 170 0 6691 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 32812

[startup+282.302 s]
/proc/loadavg: 0.99 0.65 0.28 2/67 3726
/proc/meminfo: memFree=1605040/2055920 swapFree=4180344/4192956
[pid=3720] ppid=3718 vsize=5356 CPUtime=1.78
/proc/3720/stat : 3720 (SatELiteGTI) S 3718 3720 3650 0 -1 4194304 333 9413 0 0 0 0 171 7 16 0 1 0 313732397 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3720/statm: 1339 239 197 169 0 50 0
[pid=3726] ppid=3720 vsize=29212 CPUtime=280.35
/proc/3726/stat : 3726 (minisat_static) R 3720 3720 3650 0 -1 4194304 7146 0 0 0 28029 6 0 0 25 0 1 0 313732576 29913088 7132 1992294400 134512640 135212243 4294956240 18446744073709551615 134535293 0 0 4096 3 0 0 0 17 0 0 0
/proc/3726/statm: 7303 7132 76 170 0 7130 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 34568

[startup+342.302 s]
/proc/loadavg: 0.99 0.71 0.32 2/67 3726
/proc/meminfo: memFree=1603504/2055920 swapFree=4180344/4192956
[pid=3720] ppid=3718 vsize=5356 CPUtime=1.78
/proc/3720/stat : 3720 (SatELiteGTI) S 3718 3720 3650 0 -1 4194304 333 9413 0 0 0 0 171 7 16 0 1 0 313732397 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3720/statm: 1339 239 197 169 0 50 0
[pid=3726] ppid=3720 vsize=30780 CPUtime=340.33
/proc/3726/stat : 3726 (minisat_static) R 3720 3720 3650 0 -1 4194304 7520 0 0 0 34026 7 0 0 25 0 1 0 313732576 31518720 7506 1992294400 134512640 135212243 4294956240 18446744073709551615 134527744 0 0 4096 3 0 0 0 17 0 0 0
/proc/3726/statm: 7695 7506 76 170 0 7522 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 36136

[startup+402.302 s]
/proc/loadavg: 0.99 0.76 0.36 2/67 3726
/proc/meminfo: memFree=1599728/2055920 swapFree=4180344/4192956
[pid=3720] ppid=3718 vsize=5356 CPUtime=1.78
/proc/3720/stat : 3720 (SatELiteGTI) S 3718 3720 3650 0 -1 4194304 333 9413 0 0 0 0 171 7 16 0 1 0 313732397 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3720/statm: 1339 239 197 169 0 50 0
[pid=3726] ppid=3720 vsize=34628 CPUtime=400.29
/proc/3726/stat : 3726 (minisat_static) R 3720 3720 3650 0 -1 4194304 8503 0 0 0 40022 7 0 0 25 0 1 0 313732576 35459072 8489 1992294400 134512640 135212243 4294956240 18446744073709551615 134535612 0 0 4096 3 0 0 0 17 0 0 0
/proc/3726/statm: 8657 8489 76 170 0 8484 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 39984

[startup+462.301 s]
/proc/loadavg: 0.99 0.80 0.40 2/67 3726
/proc/meminfo: memFree=1599664/2055920 swapFree=4180344/4192956
[pid=3720] ppid=3718 vsize=5356 CPUtime=1.78
/proc/3720/stat : 3720 (SatELiteGTI) S 3718 3720 3650 0 -1 4194304 333 9413 0 0 0 0 171 7 16 0 1 0 313732397 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3720/statm: 1339 239 197 169 0 50 0
[pid=3726] ppid=3720 vsize=34628 CPUtime=460.25
/proc/3726/stat : 3726 (minisat_static) R 3720 3720 3650 0 -1 4194304 8504 0 0 0 46018 7 0 0 25 0 1 0 313732576 35459072 8490 1992294400 134512640 135212243 4294956240 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 1 0 0
/proc/3726/statm: 8657 8490 76 170 0 8484 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 39984

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

[startup+467.202 s]
/proc/loadavg: 0.99 0.80 0.40 2/67 3726
/proc/meminfo: memFree=1599664/2055920 swapFree=4180344/4192956
[pid=3720] ppid=3718 vsize=5356 CPUtime=1.78
/proc/3720/stat : 3720 (SatELiteGTI) S 3718 3720 3650 0 -1 4194304 333 9413 0 0 0 0 171 7 16 0 1 0 313732397 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3720/statm: 1339 239 197 169 0 50 0
[pid=3726] ppid=3720 vsize=34776 CPUtime=465.15
/proc/3726/stat : 3726 (minisat_static) R 3720 3720 3650 0 -1 4194304 8513 0 0 0 46508 7 0 0 25 0 1 0 313732576 35610624 8499 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/3726/statm: 8694 8499 76 170 0 8521 0
Current children cumulated CPU time (s) 466.93
Current children cumulated vsize (KiB) 40132

[startup+468.801 s]
/proc/loadavg: 0.99 0.80 0.40 2/67 3726
/proc/meminfo: memFree=1599664/2055920 swapFree=4180344/4192956
[pid=3720] ppid=3718 vsize=5356 CPUtime=1.78
/proc/3720/stat : 3720 (SatELiteGTI) S 3718 3720 3650 0 -1 4194304 333 9413 0 0 0 0 171 7 16 0 1 0 313732397 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3720/statm: 1339 239 197 169 0 50 0
[pid=3726] ppid=3720 vsize=34776 CPUtime=466.75
/proc/3726/stat : 3726 (minisat_static) R 3720 3720 3650 0 -1 4194304 8513 0 0 0 46668 7 0 0 25 0 1 0 313732576 35610624 8499 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/3726/statm: 8694 8499 76 170 0 8521 0
Current children cumulated CPU time (s) 468.53
Current children cumulated vsize (KiB) 40132

[startup+470.401 s]
/proc/loadavg: 0.99 0.80 0.40 2/67 3726
/proc/meminfo: memFree=1599664/2055920 swapFree=4180344/4192956
[pid=3720] ppid=3718 vsize=5356 CPUtime=1.78
/proc/3720/stat : 3720 (SatELiteGTI) S 3718 3720 3650 0 -1 4194304 333 9413 0 0 0 0 171 7 16 0 1 0 313732397 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3720/statm: 1339 239 197 169 0 50 0
[pid=3726] ppid=3720 vsize=34776 CPUtime=468.35
/proc/3726/stat : 3726 (minisat_static) R 3720 3720 3650 0 -1 4194304 8514 0 0 0 46828 7 0 0 25 0 1 0 313732576 35610624 8500 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/3726/statm: 8694 8500 76 170 0 8521 0
Current children cumulated CPU time (s) 470.13
Current children cumulated vsize (KiB) 40132

[startup+471.201 s]
/proc/loadavg: 0.99 0.80 0.40 2/67 3726
/proc/meminfo: memFree=1599664/2055920 swapFree=4180344/4192956
[pid=3720] ppid=3718 vsize=5356 CPUtime=1.78
/proc/3720/stat : 3720 (SatELiteGTI) S 3718 3720 3650 0 -1 4194304 333 9413 0 0 0 0 171 7 16 0 1 0 313732397 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3720/statm: 1339 239 197 169 0 50 0
[pid=3726] ppid=3720 vsize=34776 CPUtime=469.15
/proc/3726/stat : 3726 (minisat_static) R 3720 3720 3650 0 -1 4194304 8514 0 0 0 46908 7 0 0 25 0 1 0 313732576 35610624 8500 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/3726/statm: 8694 8500 76 170 0 8521 0
Current children cumulated CPU time (s) 470.93
Current children cumulated vsize (KiB) 40132

[startup+471.401 s]
/proc/loadavg: 0.99 0.80 0.40 2/67 3726
/proc/meminfo: memFree=1599664/2055920 swapFree=4180344/4192956
[pid=3720] ppid=3718 vsize=5360 CPUtime=471.13
/proc/3720/stat : 3720 (SatELiteGTI) S 3718 3720 3650 0 -1 4194304 361 17939 0 0 0 0 47098 15 19 0 1 0 313732397 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3720/statm: 1340 241 198 169 0 51 0
Current children cumulated CPU time (s) 471.13
Current children cumulated vsize (KiB) 5360

Child status: 20
Real time (s): 471.405
CPU time (s): 471.155
CPU user time (s): 470.99
CPU system time (s): 0.164974
CPU usage (%): 99.9471
Max. virtual memory (cumulated for all children) (KiB): 46568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 470.99
system time used= 0.164974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18428
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= 47
involuntary context switches= 1801

runsolver used 0.620905 second user time and 1.10183 second system time

The end

Launcher Data 

Begin job on node88 at 2009-05-21 00:03:53
IDJOB=1837119
IDBENCH=20425
IDSOLVER=675
FILE ID=node88/1837119-1242857032
PBS_JOBID= 9328431
Free space on /tmp= 66124 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT07/industrial/palacios/medium/emptyroom-4-h21-unsat.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1837119-1242857032/watcher-1837119-1242857032 -o /tmp/evaluation-result-1837119-1242857032/solver-1837119-1242857032 -C 10000 -W 12000 -M 1800  SatELiteGTI HOME/instance-1837119-1242857032.cnf -random-seed=171078270

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 175ec3119584300988ad366c4a04cccc
RANDOM SEED=171078270

node88.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		: 3000.229
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		: 3000.229
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1641368 kB
Buffers:         60160 kB
Cached:         303968 kB
SwapCached:       6880 kB
Active:         136488 kB
Inactive:       236436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1641368 kB
SwapTotal:     4192956 kB
SwapFree:      4180344 kB
Dirty:            5312 kB
Writeback:           0 kB
Mapped:          13960 kB
Slab:            27568 kB
Committed_AS:   902564 kB
PageTables:       1448 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= 66120 MiB
End job on node88 at 2009-05-21 00:11:44