Trace number 1626273

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: March KS 2007-02-08? (TO) 5000.05 5002.11

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S219795104-099.cnf
MD5SUMb3388c169ab5d49a74d975bbdbf2ea31
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark110.532
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.69/0.78	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.69/0.78	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.69/0.78	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.69/0.78	c main()::
0.69/0.78	c initFormula():: searching for DIMACS p-line....
0.69/0.78	c initFormula():: the DIMACS p-line indicates a CNF of 12000 variables and 50400 clauses.
0.69/0.78	c parseCNF():: parsing....
0.69/0.78	c parseCNF():: the CNF contains 0 unary clauses.
0.69/0.78	c runParser():: parsing was successful, warming up engines...
0.69/0.78	c simplify_formula():: removed 0 tautological, 323 satisfied and 0 duplicate clauses
0.69/0.78	c preprocessing fase I completed:: there are now 11945 free variables and 50077 clauses.
0.69/0.78	c stat :: sign balance is biased by 0.480
0.69/0.78	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.69/0.78	c using 3-SAT heuristics (occurence based diff)
0.69/0.78	c longest clause has size 3
0.69/0.78	c simplify_formula():: removed 0 tautological, 0 satisfied and 171 duplicate clauses
0.69/0.78	c resolvent_look() :: found 83 resolvents
0.69/0.78	c lessRedundantTransformation():: nothing to be done.
0.69/0.78	c transformTo3SAT():: you gave me 12000 variables and 50160 clauses.
0.69/0.78	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.69/0.78	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.69/0.78	c transformTo3SAT():: the transformation yielded 12000 variabels and 50160 clauses.
0.69/0.78	c main():: clause / variable ratio: ( 50160 / 12000 ) = 4.18
0.69/0.78	c longest clause has size 3
0.69/0.78	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.69/0.78	c dynamic_preselect_setsize :: off
0.69/0.78	c suggested doublelook initial :: 0
0.69/0.78	c main():: all systems go!
0.69/0.78	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 903 JD: 800
16.38/16.47	c |----------------------------------------------------------------|

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1626273-1240055198/watcher-1626273-1240055198 -o /tmp/evaluation-result-1626273-1240055198/solver-1626273-1240055198 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626273-1240055198.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 3/65 21700
/proc/meminfo: memFree=1278912/2055920 swapFree=4192956/4192956
[pid=21700] ppid=21698 vsize=1948 CPUtime=0
/proc/21700/stat : 21700 (march_ks) R 21698 21700 21530 0 -1 4194304 350 0 0 0 0 0 0 0 19 0 1 0 33549862 1994752 336 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/21700/statm: 487 336 47 123 0 362 0

[startup+0.014491 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 21700
/proc/meminfo: memFree=1278912/2055920 swapFree=4192956/4192956
[pid=21700] ppid=21698 vsize=2080 CPUtime=0.01
/proc/21700/stat : 21700 (march_ks) R 21698 21700 21530 0 -1 4194304 387 0 0 0 1 0 0 0 19 0 1 0 33549862 2129920 373 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/21700/statm: 520 373 47 123 0 395 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2080

[startup+0.101501 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 21700
/proc/meminfo: memFree=1278912/2055920 swapFree=4192956/4192956
[pid=21700] ppid=21698 vsize=5536 CPUtime=0.09
/proc/21700/stat : 21700 (march_ks) R 21698 21700 21530 0 -1 4194304 1195 0 0 0 9 0 0 0 19 0 1 0 33549862 5668864 894 1992294400 134512640 135019032 4294956240 18446744073709551615 134677346 0 0 4096 0 0 0 0 17 0 0 0
/proc/21700/statm: 1384 894 50 123 0 1259 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5536

[startup+0.301521 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 21700
/proc/meminfo: memFree=1278912/2055920 swapFree=4192956/4192956
[pid=21700] ppid=21698 vsize=5800 CPUtime=0.29
/proc/21700/stat : 21700 (march_ks) R 21698 21700 21530 0 -1 4194304 3413 0 0 0 28 1 0 0 21 0 1 0 33549862 5939200 944 1992294400 134512640 135019032 4294956240 18446744073709551615 134561687 0 0 4096 0 0 0 0 17 0 0 0
/proc/21700/statm: 1450 944 52 123 0 1325 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5800

[startup+0.701563 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 21700
/proc/meminfo: memFree=1278912/2055920 swapFree=4192956/4192956
[pid=21700] ppid=21698 vsize=15916 CPUtime=0.69
/proc/21700/stat : 21700 (march_ks) R 21698 21700 21530 0 -1 4194304 9677 0 0 0 65 4 0 0 25 0 1 0 33549862 16297984 2912 1992294400 134512640 135019032 4294956240 18446744073709551615 134555156 0 0 4096 0 0 0 0 17 0 0 0
/proc/21700/statm: 3979 2912 68 123 0 3854 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15916

[startup+1.50165 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21701
/proc/meminfo: memFree=1266296/2055920 swapFree=4192956/4192956
[pid=21700] ppid=21698 vsize=15380 CPUtime=1.49
/proc/21700/stat : 21700 (march_ks) R 21698 21700 21530 0 -1 4194304 10977 0 0 0 145 4 0 0 25 0 1 0 33549862 15749120 3214 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/21700/statm: 3845 3214 73 123 0 3720 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15380

[startup+3.10181 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21701
/proc/meminfo: memFree=1266168/2055920 swapFree=4192956/4192956
[pid=21700] ppid=21698 vsize=15536 CPUtime=3.09
/proc/21700/stat : 21700 (march_ks) R 21698 21700 21530 0 -1 4194304 11005 0 0 0 305 4 0 0 25 0 1 0 33549862 15908864 3242 1992294400 134512640 135019032 4294956240 18446744073709551615 134564175 0 0 4096 0 0 0 0 17 0 0 0
/proc/21700/statm: 3884 3242 73 123 0 3759 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15536

[startup+6.30115 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21701
/proc/meminfo: memFree=1265592/2055920 swapFree=4192956/4192956
[pid=21700] ppid=21698 vsize=16200 CPUtime=6.29
/proc/21700/stat : 21700 (march_ks) R 21698 21700 21530 0 -1 4194304 11125 0 0 0 624 5 0 0 25 0 1 0 33549862 16588800 3362 1992294400 134512640 135019032 4294956240 18446744073709551615 134548924 0 0 4096 0 0 0 0 17 0 0 0
/proc/21700/statm: 4050 3362 73 123 0 3925 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16200

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21701
/proc/meminfo: memFree=1264264/2055920 swapFree=4192956/4192956
[pid=21700] ppid=21698 vsize=17636 CPUtime=12.68
/proc/21700/stat : 21700 (march_ks) R 21698 21700 21530 0 -1 4194304 11420 0 0 0 1263 5 0 0 25 0 1 0 33549862 18059264 3657 1992294400 134512640 135019032 4294956240 18446744073709551615 134542945 0 0 4096 0 0 0 0 17 0 0 0
/proc/21700/statm: 4409 3657 73 123 0 4284 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17636

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21701
/proc/meminfo: memFree=1263888/2055920 swapFree=4192956/4192956
[pid=21700] ppid=21698 vsize=18276 CPUtime=25.48
/proc/21700/stat : 21700 (march_ks) R 21698 21700 21530 0 -1 4194304 11555 0 0 0 2543 5 0 0 25 0 1 0 33549862 18714624 3792 1992294400 134512640 135019032 4294956240 18446744073709551615 134538188 0 0 4096 0 0 0 0 17 0 0 0
/proc/21700/statm: 4569 3792 73 123 0 4444 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18276

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21701
/proc/meminfo: memFree=1263376/2055920 swapFree=4192956/4192956
[pid=21700] ppid=21698 vsize=18916 CPUtime=51.08
/proc/21700/stat : 21700 (march_ks) R 21698 21700 21530 0 -1 4194304 11703 0 0 0 5102 6 0 0 25 0 1 0 33549862 19369984 3940 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/21700/statm: 4729 3940 73 123 0 4604 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18916

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21701
/proc/meminfo: memFree=1262800/2055920 swapFree=4192956/4192956
[pid=21700] ppid=21698 vsize=19304 CPUtime=102.26
/proc/21700/stat : 21700 (march_ks) R 21698 21700 21530 0 -1 4194304 11822 0 0 0 10220 6 0 0 25 0 1 0 33549862 19767296 4059 1992294400 134512640 135019032 4294956240 18446744073709551615 134526487 0 0 4096 0 0 0 0 17 0 0 0
/proc/21700/statm: 4826 4059 73 123 0 4701 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 19304

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21701
/proc/meminfo: memFree=1262544/2055920 swapFree=4192956/4192956
[pid=21700] ppid=21698 vsize=19560 CPUtime=162.22
/proc/21700/stat : 21700 (march_ks) R 21698 21700 21530 0 -1 4194304 11887 0 0 0 16216 6 0 0 25 0 1 0 33549862 20029440 4124 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21700/statm: 4890 4124 73 123 0 4765 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 19560

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21701
/proc/meminfo: memFree=1262416/2055920 swapFree=4192956/4192956
[pid=21700] ppid=21698 vsize=19816 CPUtime=222.2
/proc/21700/stat : 21700 (march_ks) R 21698 21700 21530 0 -1 4194304 11933 0 0 0 22214 6 0 0 25 0 1 0 33549862 20291584 4170 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/21700/statm: 4954 4170 73 123 0 4829 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 19816

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21701
/proc/meminfo: memFree=1262224/2055920 swapFree=4192956/4192956
[pid=21700] ppid=21698 vsize=19944 CPUtime=282.18
/proc/21700/stat : 21700 (march_ks) R 21698 21700 21530 0 -1 4194304 11971 0 0 0 28212 6 0 0 25 0 1 0 33549862 20422656 4208 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21700/statm: 4986 4208 73 123 0 4861 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 19944

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21701
/proc/meminfo: memFree=1262096/2055920 swapFree=4192956/4192956
[pid=21700] ppid=21698 vsize=20072 CPUtime=342.15
/proc/21700/stat : 21700 (march_ks) R 21698 21700 21530 0 -1 4194304 12006 0 0 0 34209 6 0 0 25 0 1 0 33549862 20553728 4243 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21700/statm: 5018 4243 73 123 0 4893 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 20072

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21701
/proc/meminfo: memFree=1261968/2055920 swapFree=4192956/4192956
[pid=21700] ppid=21698 vsize=20200 CPUtime=402.13
/proc/21700/stat : 21700 (march_ks) R 21698 21700 21530 0 -1 4194304 12041 0 0 0 40207 6 0 0 25 0 1 0 33549862 20684800 4278 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21700/statm: 5050 4278 73 123 0 4925 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 20200

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21701
/proc/meminfo: memFree=1261840/2055920 swapFree=4192956/4192956
[pid=21700] ppid=21698 vsize=20328 CPUtime=462.1
/proc/21700/stat : 21700 (march_ks) R 21698 21700 21530 0 -1 4194304 12067 0 0 0 46204 6 0 0 25 0 1 0 33549862 20815872 4304 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/21700/statm: 5082 4304 73 123 0 4957 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 20328

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21701
/proc/meminfo: memFree=1261712/2055920 swapFree=4192956/4192956
[pid=21700] ppid=21698 vsize=20456 CPUtime=522.07
/proc/21700/stat : 21700 (march_ks) R 21698 21700 21530 0 -1 4194304 12087 0 0 0 52201 6 0 0 25 0 1 0 33549862 20946944 4324 1992294400 134512640 135019032 4294956240 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 0 0 0
/proc/21700/statm: 5114 4324 73 123 0 4989 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 20456

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21701
/proc/meminfo: memFree=1261648/2055920 swapFree=4192956/4192956
[pid=21700] ppid=21698 vsize=20456 CPUtime=582.06
/proc/21700/stat : 21700 (march_ks) R 21698 21700 21530 0 -1 4194304 12109 0 0 0 58199 7 0 0 25 0 1 0 33549862 20946944 4346 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21700/statm: 5114 4346 73 123 0 4989 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 20456

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21701
/proc/meminfo: memFree=1261584/2055920 swapFree=4192956/4192956
[pid=21700] ppid=21698 vsize=20584 CPUtime=642.04
/proc/21700/stat : 21700 (march_ks) R 21698 21700 21530 0 -1 4194304 12126 0 0 0 64197 7 0 0 25 0 1 0 33549862 21078016 4363 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/21700/statm: 5146 4363 73 123 0 5021 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 20584


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21709
/proc/meminfo: memFree=1259408/2055920 swapFree=4192956/4192956
[pid=21700] ppid=21698 vsize=22504 CPUtime=4060.63
/proc/21700/stat : 21700 (march_ks) R 21698 21700 21530 0 -1 4194304 12611 0 0 0 406054 9 0 0 25 0 1 0 33549862 23044096 4848 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/21700/statm: 5626 4848 73 123 0 5501 0
Current children cumulated CPU time (s) 4060.63
Current children cumulated vsize (KiB) 22504

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21709
/proc/meminfo: memFree=1259344/2055920 swapFree=4192956/4192956
[pid=21700] ppid=21698 vsize=22504 CPUtime=4120.6
/proc/21700/stat : 21700 (march_ks) R 21698 21700 21530 0 -1 4194304 12615 0 0 0 412051 9 0 0 25 0 1 0 33549862 23044096 4852 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/21700/statm: 5626 4852 73 123 0 5501 0
Current children cumulated CPU time (s) 4120.6
Current children cumulated vsize (KiB) 22504

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21709
/proc/meminfo: memFree=1259344/2055920 swapFree=4192956/4192956
[pid=21700] ppid=21698 vsize=22504 CPUtime=4180.57
/proc/21700/stat : 21700 (march_ks) R 21698 21700 21530 0 -1 4194304 12619 0 0 0 418048 9 0 0 25 0 1 0 33549862 23044096 4856 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/21700/statm: 5626 4856 73 123 0 5501 0
Current children cumulated CPU time (s) 4180.57
Current children cumulated vsize (KiB) 22504

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21709
/proc/meminfo: memFree=1259344/2055920 swapFree=4192956/4192956
[pid=21700] ppid=21698 vsize=22504 CPUtime=4240.55
/proc/21700/stat : 21700 (march_ks) R 21698 21700 21530 0 -1 4194304 12621 0 0 0 424046 9 0 0 25 0 1 0 33549862 23044096 4858 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/21700/statm: 5626 4858 73 123 0 5501 0
Current children cumulated CPU time (s) 4240.55
Current children cumulated vsize (KiB) 22504

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21709
/proc/meminfo: memFree=1259344/2055920 swapFree=4192956/4192956
[pid=21700] ppid=21698 vsize=22632 CPUtime=4300.53
/proc/21700/stat : 21700 (march_ks) R 21698 21700 21530 0 -1 4194304 12627 0 0 0 430044 9 0 0 25 0 1 0 33549862 23175168 4864 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21700/statm: 5658 4864 73 123 0 5533 0
Current children cumulated CPU time (s) 4300.53
Current children cumulated vsize (KiB) 22632

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21709
/proc/meminfo: memFree=1259344/2055920 swapFree=4192956/4192956
[pid=21700] ppid=21698 vsize=22632 CPUtime=4360.51
/proc/21700/stat : 21700 (march_ks) R 21698 21700 21530 0 -1 4194304 12638 0 0 0 436042 9 0 0 25 0 1 0 33549862 23175168 4875 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21700/statm: 5658 4875 73 123 0 5533 0
Current children cumulated CPU time (s) 4360.51
Current children cumulated vsize (KiB) 22632

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21709
/proc/meminfo: memFree=1259344/2055920 swapFree=4192956/4192956
[pid=21700] ppid=21698 vsize=22632 CPUtime=4420.49
/proc/21700/stat : 21700 (march_ks) R 21698 21700 21530 0 -1 4194304 12642 0 0 0 442040 9 0 0 25 0 1 0 33549862 23175168 4879 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/21700/statm: 5658 4879 73 123 0 5533 0
Current children cumulated CPU time (s) 4420.49
Current children cumulated vsize (KiB) 22632

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21715
/proc/meminfo: memFree=1259344/2055920 swapFree=4192956/4192956
[pid=21700] ppid=21698 vsize=22632 CPUtime=4480.43
/proc/21700/stat : 21700 (march_ks) R 21698 21700 21530 0 -1 4194304 12647 0 0 0 448033 10 0 0 25 0 1 0 33549862 23175168 4884 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/21700/statm: 5658 4884 73 123 0 5533 0
Current children cumulated CPU time (s) 4480.43
Current children cumulated vsize (KiB) 22632

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21715
/proc/meminfo: memFree=1259280/2055920 swapFree=4192956/4192956
[pid=21700] ppid=21698 vsize=22632 CPUtime=4540.41
/proc/21700/stat : 21700 (march_ks) R 21698 21700 21530 0 -1 4194304 12653 0 0 0 454031 10 0 0 25 0 1 0 33549862 23175168 4890 1992294400 134512640 135019032 4294956240 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 0 0 0
/proc/21700/statm: 5658 4890 73 123 0 5533 0
Current children cumulated CPU time (s) 4540.41
Current children cumulated vsize (KiB) 22632

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21715
/proc/meminfo: memFree=1259152/2055920 swapFree=4192956/4192956
[pid=21700] ppid=21698 vsize=22632 CPUtime=4600.39
/proc/21700/stat : 21700 (march_ks) R 21698 21700 21530 0 -1 4194304 12658 0 0 0 460029 10 0 0 25 0 1 0 33549862 23175168 4895 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/21700/statm: 5658 4895 73 123 0 5533 0
Current children cumulated CPU time (s) 4600.39
Current children cumulated vsize (KiB) 22632

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21715
/proc/meminfo: memFree=1259152/2055920 swapFree=4192956/4192956
[pid=21700] ppid=21698 vsize=22760 CPUtime=4660.36
/proc/21700/stat : 21700 (march_ks) R 21698 21700 21530 0 -1 4194304 12664 0 0 0 466026 10 0 0 25 0 1 0 33549862 23306240 4901 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21700/statm: 5690 4901 73 123 0 5565 0
Current children cumulated CPU time (s) 4660.36
Current children cumulated vsize (KiB) 22760

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21715
/proc/meminfo: memFree=1259152/2055920 swapFree=4192956/4192956
[pid=21700] ppid=21698 vsize=22760 CPUtime=4720.34
/proc/21700/stat : 21700 (march_ks) R 21698 21700 21530 0 -1 4194304 12668 0 0 0 472024 10 0 0 25 0 1 0 33549862 23306240 4905 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/21700/statm: 5690 4905 73 123 0 5565 0
Current children cumulated CPU time (s) 4720.34
Current children cumulated vsize (KiB) 22760

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21715
/proc/meminfo: memFree=1259152/2055920 swapFree=4192956/4192956
[pid=21700] ppid=21698 vsize=22760 CPUtime=4780.31
/proc/21700/stat : 21700 (march_ks) R 21698 21700 21530 0 -1 4194304 12671 0 0 0 478021 10 0 0 25 0 1 0 33549862 23306240 4908 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/21700/statm: 5690 4908 73 123 0 5565 0
Current children cumulated CPU time (s) 4780.31
Current children cumulated vsize (KiB) 22760

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21715
/proc/meminfo: memFree=1259152/2055920 swapFree=4192956/4192956
[pid=21700] ppid=21698 vsize=22760 CPUtime=4840.29
/proc/21700/stat : 21700 (march_ks) R 21698 21700 21530 0 -1 4194304 12675 0 0 0 484019 10 0 0 25 0 1 0 33549862 23306240 4912 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21700/statm: 5690 4912 73 123 0 5565 0
Current children cumulated CPU time (s) 4840.29
Current children cumulated vsize (KiB) 22760

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21715
/proc/meminfo: memFree=1259152/2055920 swapFree=4192956/4192956
[pid=21700] ppid=21698 vsize=22760 CPUtime=4900.27
/proc/21700/stat : 21700 (march_ks) R 21698 21700 21530 0 -1 4194304 12679 0 0 0 490017 10 0 0 25 0 1 0 33549862 23306240 4916 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/21700/statm: 5690 4916 73 123 0 5565 0
Current children cumulated CPU time (s) 4900.27
Current children cumulated vsize (KiB) 22760

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21715
/proc/meminfo: memFree=1259152/2055920 swapFree=4192956/4192956
[pid=21700] ppid=21698 vsize=22760 CPUtime=4960.25
/proc/21700/stat : 21700 (march_ks) R 21698 21700 21530 0 -1 4194304 12683 0 0 0 496015 10 0 0 25 0 1 0 33549862 23306240 4920 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/21700/statm: 5690 4920 73 123 0 5565 0
Current children cumulated CPU time (s) 4960.25
Current children cumulated vsize (KiB) 22760



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21715
/proc/meminfo: memFree=1259152/2055920 swapFree=4192956/4192956
[pid=21700] ppid=21698 vsize=22760 CPUtime=5000.04
/proc/21700/stat : 21700 (march_ks) R 21698 21700 21530 0 -1 4194304 12685 0 0 0 499994 10 0 0 25 0 1 0 33549862 23306240 4922 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/21700/statm: 5690 4922 73 123 0 5565 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 22760

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

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

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21715
/proc/meminfo: memFree=1259152/2055920 swapFree=4192956/4192956
[pid=21700] ppid=21698 vsize=22760 CPUtime=5000.04
/proc/21700/stat : 21700 (march_ks) R 21698 21700 21530 0 -1 4194304 12685 0 0 0 499994 10 0 0 25 0 1 0 33549862 23306240 4922 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/21700/statm: 5690 4922 73 123 0 5565 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 22760

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.11
CPU time (s): 5000.05
CPU user time (s): 4999.94
CPU system time (s): 0.108983
CPU usage (%): 99.9588
Max. virtual memory (cumulated for all children) (KiB): 22760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.94
system time used= 0.108983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12685
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= 18870

runsolver used 5.65014 second user time and 11.4443 second system time

The end

Launcher Data 

Begin job on node79 at 2009-04-18 13:46:39
IDJOB=1626273
IDBENCH=70371
IDSOLVER=582
FILE ID=node79/1626273-1240055198
PBS_JOBID= 9157509
Free space on /tmp= 66408 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S219795104-099.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626273-1240055198/watcher-1626273-1240055198 -o /tmp/evaluation-result-1626273-1240055198/solver-1626273-1240055198 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626273-1240055198.cnf            

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

MD5SUM BENCH= b3388c169ab5d49a74d975bbdbf2ea31
RANDOM SEED=870282086

node79.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		: 3000.220
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		: 3000.220
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:       1279456 kB
Buffers:         83832 kB
Cached:         599024 kB
SwapCached:          0 kB
Active:         278732 kB
Inactive:       417964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1279456 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3780 kB
Writeback:           0 kB
Mapped:          23572 kB
Slab:            65836 kB
Committed_AS:   169288 kB
PageTables:       1384 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= 66404 MiB
End job on node79 at 2009-04-18 15:10:03