Trace number 1626147

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) 5000.11 5002.11

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S579205610-033.cnf
MD5SUMaf63667f47d0171fb9e14e0a190b25c2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark5.14022
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.39/0.44	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.44	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.39/0.44	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.39/0.44	c main()::
0.39/0.44	c initFormula():: searching for DIMACS p-line....
0.39/0.44	c initFormula():: the DIMACS p-line indicates a CNF of 8000 variables and 33600 clauses.
0.39/0.44	c parseCNF():: parsing....
0.39/0.44	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.44	c runParser():: parsing was successful, warming up engines...
0.39/0.44	c simplify_formula():: removed 0 tautological, 209 satisfied and 0 duplicate clauses
0.39/0.44	c preprocessing fase I completed:: there are now 7966 free variables and 33391 clauses.
0.39/0.44	c stat :: sign balance is biased by 0.476
0.39/0.44	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.39/0.44	c using 3-SAT heuristics (occurence based diff)
0.39/0.44	c longest clause has size 3
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 160 duplicate clauses
0.39/0.44	c resolvent_look() :: found 82 resolvents
0.39/0.44	c lessRedundantTransformation():: nothing to be done.
0.39/0.44	c transformTo3SAT():: you gave me 8000 variables and 33473 clauses.
0.39/0.44	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.39/0.44	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.39/0.44	c transformTo3SAT():: the transformation yielded 8000 variabels and 33473 clauses.
0.39/0.44	c main():: clause / variable ratio: ( 33473 / 8000 ) = 4.18
0.39/0.44	c longest clause has size 3
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c dynamic_preselect_setsize :: off
0.39/0.44	c suggested doublelook initial :: 0
0.39/0.44	c main():: all systems go!
0.39/0.44	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 607 JD: 498
7.59/7.68	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-1626147-1240023380/watcher-1626147-1240023380 -o /tmp/evaluation-result-1626147-1240023380/solver-1626147-1240023380 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626147-1240023380.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 23400
/proc/meminfo: memFree=1199928/2055920 swapFree=4192956/4192956
[pid=23400] ppid=23398 vsize=1512 CPUtime=0
/proc/23400/stat : 23400 (march_ks) R 23398 23400 22684 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 30365778 1548288 249 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/23400/statm: 378 249 47 123 0 253 0

[startup+0.092656 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23400
/proc/meminfo: memFree=1199928/2055920 swapFree=4192956/4192956
[pid=23400] ppid=23398 vsize=5240 CPUtime=0.08
/proc/23400/stat : 23400 (march_ks) R 23398 23400 22684 0 -1 4194304 1182 0 0 0 8 0 0 0 18 0 1 0 30365778 5365760 954 1992294400 134512640 135019032 4294956240 18446744073709551615 134660783 0 0 4096 0 0 0 0 17 0 0 0
/proc/23400/statm: 1310 954 52 123 0 1185 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5240

[startup+0.101774 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23400
/proc/meminfo: memFree=1199928/2055920 swapFree=4192956/4192956
[pid=23400] ppid=23398 vsize=5240 CPUtime=0.09
/proc/23400/stat : 23400 (march_ks) R 23398 23400 22684 0 -1 4194304 1468 0 0 0 9 0 0 0 18 0 1 0 30365778 5365760 954 1992294400 134512640 135019032 4294956240 18446744073709551615 134554758 0 0 4096 0 0 0 0 17 0 0 0
/proc/23400/statm: 1310 954 52 123 0 1185 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5240

[startup+0.301674 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23400
/proc/meminfo: memFree=1199928/2055920 swapFree=4192956/4192956
[pid=23400] ppid=23398 vsize=7684 CPUtime=0.29
/proc/23400/stat : 23400 (march_ks) R 23398 23400 22684 0 -1 4194304 4368 0 0 0 28 1 0 0 19 0 1 0 30365778 7868416 1531 1992294400 134512640 135019032 4294956240 18446744073709551615 134536947 0 0 4096 0 0 0 0 17 0 0 0
/proc/23400/statm: 1921 1531 67 123 0 1796 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7684

[startup+0.701712 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23400
/proc/meminfo: memFree=1199928/2055920 swapFree=4192956/4192956
[pid=23400] ppid=23398 vsize=10472 CPUtime=0.69
/proc/23400/stat : 23400 (march_ks) R 23398 23400 22684 0 -1 4194304 6441 0 0 0 68 1 0 0 23 0 1 0 30365778 10723328 2216 1992294400 134512640 135019032 4294956240 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 0 0 0
/proc/23400/statm: 2618 2216 73 123 0 2493 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10472

[startup+1.50179 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23401
/proc/meminfo: memFree=1191088/2055920 swapFree=4192956/4192956
[pid=23400] ppid=23398 vsize=10748 CPUtime=1.49
/proc/23400/stat : 23400 (march_ks) R 23398 23400 22684 0 -1 4194304 6475 0 0 0 148 1 0 0 25 0 1 0 30365778 11005952 2250 1992294400 134512640 135019032 4294956240 18446744073709551615 134547880 0 0 4096 0 0 0 0 17 0 0 0
/proc/23400/statm: 2687 2250 73 123 0 2562 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10748

[startup+3.10294 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23401
/proc/meminfo: memFree=1190768/2055920 swapFree=4192956/4192956
[pid=23400] ppid=23398 vsize=11540 CPUtime=3.09
/proc/23400/stat : 23400 (march_ks) R 23398 23400 22684 0 -1 4194304 6643 0 0 0 307 2 0 0 25 0 1 0 30365778 11816960 2418 1992294400 134512640 135019032 4294956240 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 0 0 0
/proc/23400/statm: 2885 2418 73 123 0 2760 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11540

[startup+6.30124 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23401
/proc/meminfo: memFree=1190000/2055920 swapFree=4192956/4192956
[pid=23400] ppid=23398 vsize=11800 CPUtime=6.29
/proc/23400/stat : 23400 (march_ks) R 23398 23400 22684 0 -1 4194304 6726 0 0 0 627 2 0 0 25 0 1 0 30365778 12083200 2501 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/23400/statm: 2950 2501 73 123 0 2825 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11800

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23401
/proc/meminfo: memFree=1189552/2055920 swapFree=4192956/4192956
[pid=23400] ppid=23398 vsize=12352 CPUtime=12.69
/proc/23400/stat : 23400 (march_ks) R 23398 23400 22684 0 -1 4194304 6844 0 0 0 1267 2 0 0 25 0 1 0 30365778 12648448 2619 1992294400 134512640 135019032 4294956240 18446744073709551615 134564808 0 0 4096 0 0 0 0 17 0 0 0
/proc/23400/statm: 3088 2619 73 123 0 2963 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12352

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23401
/proc/meminfo: memFree=1189360/2055920 swapFree=4192956/4192956
[pid=23400] ppid=23398 vsize=12744 CPUtime=25.48
/proc/23400/stat : 23400 (march_ks) R 23398 23400 22684 0 -1 4194304 6934 0 0 0 2546 2 0 0 25 0 1 0 30365778 13049856 2709 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/23400/statm: 3186 2709 73 123 0 3061 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12744

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23401
/proc/meminfo: memFree=1189168/2055920 swapFree=4192956/4192956
[pid=23400] ppid=23398 vsize=13000 CPUtime=51.07
/proc/23400/stat : 23400 (march_ks) R 23398 23400 22684 0 -1 4194304 7000 0 0 0 5105 2 0 0 25 0 1 0 30365778 13312000 2775 1992294400 134512640 135019032 4294956240 18446744073709551615 134538568 0 0 4096 0 0 0 0 17 0 0 0
/proc/23400/statm: 3250 2775 73 123 0 3125 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 13000

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23401
/proc/meminfo: memFree=1188720/2055920 swapFree=4192956/4192956
[pid=23400] ppid=23398 vsize=13256 CPUtime=102.25
/proc/23400/stat : 23400 (march_ks) R 23398 23400 22684 0 -1 4194304 7077 0 0 0 10223 2 0 0 25 0 1 0 30365778 13574144 2852 1992294400 134512640 135019032 4294956240 18446744073709551615 134585637 0 0 4096 0 0 0 0 17 0 0 0
/proc/23400/statm: 3314 2852 73 123 0 3189 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 13256

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23401
/proc/meminfo: memFree=1188464/2055920 swapFree=4192956/4192956
[pid=23400] ppid=23398 vsize=13512 CPUtime=162.21
/proc/23400/stat : 23400 (march_ks) R 23398 23400 22684 0 -1 4194304 7148 0 0 0 16219 2 0 0 25 0 1 0 30365778 13836288 2923 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/23400/statm: 3378 2923 73 123 0 3253 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 13512

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23401
/proc/meminfo: memFree=1188272/2055920 swapFree=4192956/4192956
[pid=23400] ppid=23398 vsize=13768 CPUtime=222.2
/proc/23400/stat : 23400 (march_ks) R 23398 23400 22684 0 -1 4194304 7193 0 0 0 22217 3 0 0 25 0 1 0 30365778 14098432 2968 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/23400/statm: 3442 2968 73 123 0 3317 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 13768

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23407
/proc/meminfo: memFree=1187888/2055920 swapFree=4192956/4192956
[pid=23400] ppid=23398 vsize=13896 CPUtime=282.18
/proc/23400/stat : 23400 (march_ks) R 23398 23400 22684 0 -1 4194304 7229 0 0 0 28215 3 0 0 25 0 1 0 30365778 14229504 3004 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/23400/statm: 3474 3004 73 123 0 3349 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 13896

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23407
/proc/meminfo: memFree=1187824/2055920 swapFree=4192956/4192956
[pid=23400] ppid=23398 vsize=14024 CPUtime=342.15
/proc/23400/stat : 23400 (march_ks) R 23398 23400 22684 0 -1 4194304 7258 0 0 0 34212 3 0 0 25 0 1 0 30365778 14360576 3033 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/23400/statm: 3506 3033 73 123 0 3381 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 14024

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23407
/proc/meminfo: memFree=1187760/2055920 swapFree=4192956/4192956
[pid=23400] ppid=23398 vsize=14024 CPUtime=402.13
/proc/23400/stat : 23400 (march_ks) R 23398 23400 22684 0 -1 4194304 7282 0 0 0 40210 3 0 0 25 0 1 0 30365778 14360576 3057 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/23400/statm: 3506 3057 73 123 0 3381 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 14024

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23407
/proc/meminfo: memFree=1187632/2055920 swapFree=4192956/4192956
[pid=23400] ppid=23398 vsize=14152 CPUtime=462.11
/proc/23400/stat : 23400 (march_ks) R 23398 23400 22684 0 -1 4194304 7303 0 0 0 46208 3 0 0 25 0 1 0 30365778 14491648 3078 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/23400/statm: 3538 3078 73 123 0 3413 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 14152

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23407
/proc/meminfo: memFree=1187568/2055920 swapFree=4192956/4192956
[pid=23400] ppid=23398 vsize=14280 CPUtime=522.08
/proc/23400/stat : 23400 (march_ks) R 23398 23400 22684 0 -1 4194304 7324 0 0 0 52205 3 0 0 25 0 1 0 30365778 14622720 3099 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/23400/statm: 3570 3099 73 123 0 3445 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 14280

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23407
/proc/meminfo: memFree=1187504/2055920 swapFree=4192956/4192956
[pid=23400] ppid=23398 vsize=14280 CPUtime=582.06
/proc/23400/stat : 23400 (march_ks) R 23398 23400 22684 0 -1 4194304 7345 0 0 0 58203 3 0 0 25 0 1 0 30365778 14622720 3120 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/23400/statm: 3570 3120 73 123 0 3445 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 14280

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23407
/proc/meminfo: memFree=1187504/2055920 swapFree=4192956/4192956
[pid=23400] ppid=23398 vsize=14408 CPUtime=642.04
/proc/23400/stat : 23400 (march_ks) R 23398 23400 22684 0 -1 4194304 7359 0 0 0 64201 3 0 0 25 0 1 0 30365778 14753792 3134 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23400/statm: 3602 3134 73 123 0 3477 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 14408


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23415
/proc/meminfo: memFree=1185712/2055920 swapFree=4192956/4192956
[pid=23400] ppid=23398 vsize=15948 CPUtime=4060.68
/proc/23400/stat : 23400 (march_ks) R 23398 23400 22684 0 -1 4194304 7736 0 0 0 406062 6 0 0 25 0 1 0 30365778 16330752 3511 1992294400 134512640 135019032 4294956240 18446744073709551615 134538155 0 0 4096 0 0 0 0 17 0 0 0
/proc/23400/statm: 3987 3511 73 123 0 3862 0
Current children cumulated CPU time (s) 4060.68
Current children cumulated vsize (KiB) 15948

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23415
/proc/meminfo: memFree=1185712/2055920 swapFree=4192956/4192956
[pid=23400] ppid=23398 vsize=15948 CPUtime=4120.64
/proc/23400/stat : 23400 (march_ks) R 23398 23400 22684 0 -1 4194304 7738 0 0 0 412058 6 0 0 25 0 1 0 30365778 16330752 3513 1992294400 134512640 135019032 4294956240 18446744073709551615 134538146 0 0 4096 0 0 0 0 17 0 0 0
/proc/23400/statm: 3987 3513 73 123 0 3862 0
Current children cumulated CPU time (s) 4120.64
Current children cumulated vsize (KiB) 15948

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23415
/proc/meminfo: memFree=1185712/2055920 swapFree=4192956/4192956
[pid=23400] ppid=23398 vsize=15948 CPUtime=4180.63
/proc/23400/stat : 23400 (march_ks) R 23398 23400 22684 0 -1 4194304 7742 0 0 0 418057 6 0 0 25 0 1 0 30365778 16330752 3517 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/23400/statm: 3987 3517 73 123 0 3862 0
Current children cumulated CPU time (s) 4180.63
Current children cumulated vsize (KiB) 15948

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23415
/proc/meminfo: memFree=1185712/2055920 swapFree=4192956/4192956
[pid=23400] ppid=23398 vsize=15948 CPUtime=4240.6
/proc/23400/stat : 23400 (march_ks) R 23398 23400 22684 0 -1 4194304 7745 0 0 0 424054 6 0 0 25 0 1 0 30365778 16330752 3520 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/23400/statm: 3987 3520 73 123 0 3862 0
Current children cumulated CPU time (s) 4240.6
Current children cumulated vsize (KiB) 15948

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23415
/proc/meminfo: memFree=1185712/2055920 swapFree=4192956/4192956
[pid=23400] ppid=23398 vsize=15948 CPUtime=4300.57
/proc/23400/stat : 23400 (march_ks) R 23398 23400 22684 0 -1 4194304 7748 0 0 0 430051 6 0 0 25 0 1 0 30365778 16330752 3523 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23400/statm: 3987 3523 73 123 0 3862 0
Current children cumulated CPU time (s) 4300.57
Current children cumulated vsize (KiB) 15948

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23415
/proc/meminfo: memFree=1185712/2055920 swapFree=4192956/4192956
[pid=23400] ppid=23398 vsize=15948 CPUtime=4360.55
/proc/23400/stat : 23400 (march_ks) R 23398 23400 22684 0 -1 4194304 7752 0 0 0 436049 6 0 0 25 0 1 0 30365778 16330752 3527 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/23400/statm: 3987 3527 73 123 0 3862 0
Current children cumulated CPU time (s) 4360.55
Current children cumulated vsize (KiB) 15948

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23415
/proc/meminfo: memFree=1185712/2055920 swapFree=4192956/4192956
[pid=23400] ppid=23398 vsize=15948 CPUtime=4420.52
/proc/23400/stat : 23400 (march_ks) R 23398 23400 22684 0 -1 4194304 7754 0 0 0 442046 6 0 0 25 0 1 0 30365778 16330752 3529 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/23400/statm: 3987 3529 73 123 0 3862 0
Current children cumulated CPU time (s) 4420.52
Current children cumulated vsize (KiB) 15948

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23415
/proc/meminfo: memFree=1185712/2055920 swapFree=4192956/4192956
[pid=23400] ppid=23398 vsize=15948 CPUtime=4480.49
/proc/23400/stat : 23400 (march_ks) R 23398 23400 22684 0 -1 4194304 7758 0 0 0 448043 6 0 0 25 0 1 0 30365778 16330752 3533 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23400/statm: 3987 3533 73 123 0 3862 0
Current children cumulated CPU time (s) 4480.49
Current children cumulated vsize (KiB) 15948

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23415
/proc/meminfo: memFree=1185712/2055920 swapFree=4192956/4192956
[pid=23400] ppid=23398 vsize=15948 CPUtime=4540.47
/proc/23400/stat : 23400 (march_ks) R 23398 23400 22684 0 -1 4194304 7762 0 0 0 454041 6 0 0 25 0 1 0 30365778 16330752 3537 1992294400 134512640 135019032 4294956240 18446744073709551615 134538234 0 0 4096 0 0 0 0 17 0 0 0
/proc/23400/statm: 3987 3537 73 123 0 3862 0
Current children cumulated CPU time (s) 4540.47
Current children cumulated vsize (KiB) 15948

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23415
/proc/meminfo: memFree=1185648/2055920 swapFree=4192956/4192956
[pid=23400] ppid=23398 vsize=15948 CPUtime=4600.45
/proc/23400/stat : 23400 (march_ks) R 23398 23400 22684 0 -1 4194304 7765 0 0 0 460039 6 0 0 25 0 1 0 30365778 16330752 3540 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23400/statm: 3987 3540 73 123 0 3862 0
Current children cumulated CPU time (s) 4600.45
Current children cumulated vsize (KiB) 15948

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23415
/proc/meminfo: memFree=1185648/2055920 swapFree=4192956/4192956
[pid=23400] ppid=23398 vsize=16076 CPUtime=4660.42
/proc/23400/stat : 23400 (march_ks) R 23398 23400 22684 0 -1 4194304 7770 0 0 0 466036 6 0 0 25 0 1 0 30365778 16461824 3545 1992294400 134512640 135019032 4294956240 18446744073709551615 134526537 0 0 4096 0 0 0 0 17 0 0 0
/proc/23400/statm: 4019 3545 73 123 0 3894 0
Current children cumulated CPU time (s) 4660.42
Current children cumulated vsize (KiB) 16076

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23415
/proc/meminfo: memFree=1185648/2055920 swapFree=4192956/4192956
[pid=23400] ppid=23398 vsize=16076 CPUtime=4720.41
/proc/23400/stat : 23400 (march_ks) R 23398 23400 22684 0 -1 4194304 7774 0 0 0 472035 6 0 0 25 0 1 0 30365778 16461824 3549 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/23400/statm: 4019 3549 73 123 0 3894 0
Current children cumulated CPU time (s) 4720.41
Current children cumulated vsize (KiB) 16076

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23415
/proc/meminfo: memFree=1185648/2055920 swapFree=4192956/4192956
[pid=23400] ppid=23398 vsize=16076 CPUtime=4780.38
/proc/23400/stat : 23400 (march_ks) R 23398 23400 22684 0 -1 4194304 7778 0 0 0 478032 6 0 0 25 0 1 0 30365778 16461824 3553 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/23400/statm: 4019 3553 73 123 0 3894 0
Current children cumulated CPU time (s) 4780.38
Current children cumulated vsize (KiB) 16076

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23415
/proc/meminfo: memFree=1185648/2055920 swapFree=4192956/4192956
[pid=23400] ppid=23398 vsize=16076 CPUtime=4840.35
/proc/23400/stat : 23400 (march_ks) R 23398 23400 22684 0 -1 4194304 7781 0 0 0 484029 6 0 0 25 0 1 0 30365778 16461824 3556 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/23400/statm: 4019 3556 73 123 0 3894 0
Current children cumulated CPU time (s) 4840.35
Current children cumulated vsize (KiB) 16076

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23415
/proc/meminfo: memFree=1185648/2055920 swapFree=4192956/4192956
[pid=23400] ppid=23398 vsize=16076 CPUtime=4900.33
/proc/23400/stat : 23400 (march_ks) R 23398 23400 22684 0 -1 4194304 7785 0 0 0 490027 6 0 0 25 0 1 0 30365778 16461824 3560 1992294400 134512640 135019032 4294956240 18446744073709551615 134542335 0 0 4096 0 0 0 0 17 0 0 0
/proc/23400/statm: 4019 3560 73 123 0 3894 0
Current children cumulated CPU time (s) 4900.33
Current children cumulated vsize (KiB) 16076

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23415
/proc/meminfo: memFree=1185648/2055920 swapFree=4192956/4192956
[pid=23400] ppid=23398 vsize=16076 CPUtime=4960.31
/proc/23400/stat : 23400 (march_ks) R 23398 23400 22684 0 -1 4194304 7788 0 0 0 496025 6 0 0 25 0 1 0 30365778 16461824 3563 1992294400 134512640 135019032 4294956240 18446744073709551615 134597206 0 0 4096 0 0 0 0 17 0 0 0
/proc/23400/statm: 4019 3563 73 123 0 3894 0
Current children cumulated CPU time (s) 4960.31
Current children cumulated vsize (KiB) 16076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23415
/proc/meminfo: memFree=1185648/2055920 swapFree=4192956/4192956
[pid=23400] ppid=23398 vsize=16076 CPUtime=5000.1
/proc/23400/stat : 23400 (march_ks) R 23398 23400 22684 0 -1 4194304 7791 0 0 0 500004 6 0 0 25 0 1 0 30365778 16461824 3566 1992294400 134512640 135019032 4294956240 18446744073709551615 134538181 0 0 4096 0 0 0 0 17 0 0 0
/proc/23400/statm: 4019 3566 73 123 0 3894 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 16076

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 2/65 23415
/proc/meminfo: memFree=1185648/2055920 swapFree=4192956/4192956
[pid=23400] ppid=23398 vsize=16076 CPUtime=5000.1
/proc/23400/stat : 23400 (march_ks) R 23398 23400 22684 0 -1 4194304 7791 0 0 0 500004 6 0 0 25 0 1 0 30365778 16461824 3566 1992294400 134512640 135019032 4294956240 18446744073709551615 134538181 0 0 4096 0 0 0 0 17 0 0 0
/proc/23400/statm: 4019 3566 73 123 0 3894 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 16076

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.11
CPU time (s): 5000.11
CPU user time (s): 5000.04
CPU system time (s): 0.069989
CPU usage (%): 99.9601
Max. virtual memory (cumulated for all children) (KiB): 16076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.04
system time used= 0.069989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7791
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= 11335

runsolver used 4.75528 second user time and 13.444 second system time

The end

Launcher Data 

Begin job on node48 at 2009-04-18 04:56:20
IDJOB=1626147
IDBENCH=70308
IDSOLVER=582
FILE ID=node48/1626147-1240023380
PBS_JOBID= 9157422
Free space on /tmp= 66416 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S579205610-033.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626147-1240023380/watcher-1626147-1240023380 -o /tmp/evaluation-result-1626147-1240023380/solver-1626147-1240023380 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626147-1240023380.cnf            

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

MD5SUM BENCH= af63667f47d0171fb9e14e0a190b25c2
RANDOM SEED=562458234

node48.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		: 3000.209
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		: 3000.209
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:       1200408 kB
Buffers:         85676 kB
Cached:         673000 kB
SwapCached:          0 kB
Active:         287416 kB
Inactive:       485208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1200408 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3636 kB
Writeback:           0 kB
Mapped:          23700 kB
Slab:            68936 kB
Committed_AS:   197888 kB
PageTables:       1368 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= 66412 MiB
End job on node48 at 2009-04-18 06:19:45