Trace number 1544734

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) 1200.01 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S1404929091-050.cnf
MD5SUM16ac45f8099e9b8d91370787f14bd295
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.02	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 540 variables and 2295 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 16 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 538 free variables and 2279 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.402
0.00/0.02	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 139 duplicate clauses
0.00/0.02	c resolvent_look() :: found 67 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 540 variables and 2346 clauses.
0.00/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02	c transformTo3SAT():: the transformation yielded 540 variabels and 2346 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2346 / 540 ) = 4.34
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c suggested doublelook initial :: 0
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 137 JD: 24
0.02/0.09	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| 1 NC: 4723 JD: 24
3.09/3.18	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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c |****************************************************************| 2 NC: 35337 JD: 24
24.08/24.14	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 163147 JD: 24
112.03/112.19	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
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c |****************************************************************| 4 NC: 585633 JD: 24
404.80/405.05	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| 5 NC: 1584005 JD: 24
1096.84/1097.40	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
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-1544734-1238613696/watcher-1544734-1238613696 -o /tmp/evaluation-result-1544734-1238613696/solver-1544734-1238613696 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544734-1238613696.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: 0.92 0.98 0.91 3/64 28164
/proc/meminfo: memFree=1250144/2055920 swapFree=4178264/4192956
[pid=28164] ppid=28162 vsize=792 CPUtime=0
/proc/28164/stat : 28164 (march_ks) R 28162 28164 28031 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1134035083 811008 110 1992294400 134512640 135019032 4294956240 18446744073709551615 134561792 0 0 4096 0 0 0 0 17 0 0 0
/proc/28164/statm: 198 110 50 123 0 73 0

[startup+0.0226509 s]
/proc/loadavg: 0.92 0.98 0.91 3/64 28164
/proc/meminfo: memFree=1250144/2055920 swapFree=4178264/4192956
[pid=28164] ppid=28162 vsize=1336 CPUtime=0.02
/proc/28164/stat : 28164 (march_ks) R 28162 28164 28031 0 -1 4194304 269 0 0 0 2 0 0 0 18 0 1 0 1134035083 1368064 252 1992294400 134512640 135019032 4294956240 18446744073709551615 134526400 0 0 4096 0 0 0 0 17 0 0 0
/proc/28164/statm: 334 252 73 123 0 209 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1336

[startup+0.101663 s]
/proc/loadavg: 0.92 0.98 0.91 3/64 28164
/proc/meminfo: memFree=1250144/2055920 swapFree=4178264/4192956
[pid=28164] ppid=28162 vsize=1336 CPUtime=0.09
/proc/28164/stat : 28164 (march_ks) R 28162 28164 28031 0 -1 4194304 279 0 0 0 9 0 0 0 18 0 1 0 1134035083 1368064 262 1992294400 134512640 135019032 4294956240 18446744073709551615 134578994 0 0 4096 0 0 0 0 17 0 0 0
/proc/28164/statm: 334 262 73 123 0 209 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1336

[startup+0.301694 s]
/proc/loadavg: 0.92 0.98 0.91 3/64 28164
/proc/meminfo: memFree=1250144/2055920 swapFree=4178264/4192956
[pid=28164] ppid=28162 vsize=1468 CPUtime=0.29
/proc/28164/stat : 28164 (march_ks) R 28162 28164 28031 0 -1 4194304 294 0 0 0 29 0 0 0 19 0 1 0 1134035083 1503232 277 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/28164/statm: 367 277 73 123 0 242 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1468

[startup+0.701758 s]
/proc/loadavg: 0.92 0.98 0.91 3/64 28164
/proc/meminfo: memFree=1250144/2055920 swapFree=4178264/4192956
[pid=28164] ppid=28162 vsize=1468 CPUtime=0.69
/proc/28164/stat : 28164 (march_ks) R 28162 28164 28031 0 -1 4194304 304 0 0 0 69 0 0 0 23 0 1 0 1134035083 1503232 287 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/28164/statm: 367 287 73 123 0 242 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1468

[startup+1.50188 s]
/proc/loadavg: 0.92 0.98 0.91 2/65 28165
/proc/meminfo: memFree=1249240/2055920 swapFree=4178264/4192956
[pid=28164] ppid=28162 vsize=1468 CPUtime=1.49
/proc/28164/stat : 28164 (march_ks) R 28162 28164 28031 0 -1 4194304 314 0 0 0 149 0 0 0 25 0 1 0 1134035083 1503232 297 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/28164/statm: 367 297 73 123 0 242 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1468

[startup+3.10114 s]
/proc/loadavg: 0.92 0.98 0.91 2/65 28165
/proc/meminfo: memFree=1249048/2055920 swapFree=4178264/4192956
[pid=28164] ppid=28162 vsize=1600 CPUtime=3.09
/proc/28164/stat : 28164 (march_ks) R 28162 28164 28031 0 -1 4194304 328 0 0 0 309 0 0 0 25 0 1 0 1134035083 1638400 311 1992294400 134512640 135019032 4294956240 18446744073709551615 134526471 0 0 4096 0 0 0 0 17 0 0 0
/proc/28164/statm: 400 311 73 123 0 275 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1600

[startup+6.30165 s]
/proc/loadavg: 1.09 1.02 0.93 2/65 28165
/proc/meminfo: memFree=1248920/2055920 swapFree=4178264/4192956
[pid=28164] ppid=28162 vsize=1600 CPUtime=6.29
/proc/28164/stat : 28164 (march_ks) R 28162 28164 28031 0 -1 4194304 342 0 0 0 629 0 0 0 25 0 1 0 1134035083 1638400 325 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/28164/statm: 400 325 73 123 0 275 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1600

[startup+12.7017 s]
/proc/loadavg: 1.08 1.02 0.93 2/65 28165
/proc/meminfo: memFree=1248792/2055920 swapFree=4178264/4192956
[pid=28164] ppid=28162 vsize=1600 CPUtime=12.68
/proc/28164/stat : 28164 (march_ks) R 28162 28164 28031 0 -1 4194304 350 0 0 0 1268 0 0 0 25 0 1 0 1134035083 1638400 333 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/28164/statm: 400 333 73 123 0 275 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1600

[startup+25.5017 s]
/proc/loadavg: 1.06 1.01 0.93 2/65 28165
/proc/meminfo: memFree=1248792/2055920 swapFree=4178264/4192956
[pid=28164] ppid=28162 vsize=1788 CPUtime=25.48
/proc/28164/stat : 28164 (march_ks) R 28162 28164 28031 0 -1 4194304 370 0 0 0 2548 0 0 0 25 0 1 0 1134035083 1830912 353 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/28164/statm: 447 353 73 123 0 322 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1788

[startup+51.1018 s]
/proc/loadavg: 1.04 1.01 0.93 2/65 28165
/proc/meminfo: memFree=1248728/2055920 swapFree=4178264/4192956
[pid=28164] ppid=28162 vsize=1992 CPUtime=51.06
/proc/28164/stat : 28164 (march_ks) R 28162 28164 28031 0 -1 4194304 417 0 0 0 5106 0 0 0 25 0 1 0 1134035083 2039808 400 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/28164/statm: 498 400 73 123 0 373 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1992

[startup+102.306 s]
/proc/loadavg: 1.02 1.01 0.93 2/65 28165
/proc/meminfo: memFree=1248472/2055920 swapFree=4178264/4192956
[pid=28164] ppid=28162 vsize=2244 CPUtime=102.24
/proc/28164/stat : 28164 (march_ks) R 28162 28164 28031 0 -1 4194304 457 0 0 0 10224 0 0 0 25 0 1 0 1134035083 2297856 440 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/28164/statm: 561 440 73 123 0 436 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 2244

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 28165
/proc/meminfo: memFree=1248280/2055920 swapFree=4178264/4192956
[pid=28164] ppid=28162 vsize=2472 CPUtime=162.21
/proc/28164/stat : 28164 (march_ks) R 28162 28164 28031 0 -1 4194304 518 0 0 0 16221 0 0 0 25 0 1 0 1134035083 2531328 501 1992294400 134512640 135019032 4294956240 18446744073709551615 134526537 0 0 4096 0 0 0 0 17 0 0 0
/proc/28164/statm: 618 501 73 123 0 493 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 2472

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 28165
/proc/meminfo: memFree=1247896/2055920 swapFree=4178264/4192956
[pid=28164] ppid=28162 vsize=2812 CPUtime=222.19
/proc/28164/stat : 28164 (march_ks) R 28162 28164 28031 0 -1 4194304 600 0 0 0 22218 1 0 0 25 0 1 0 1134035083 2879488 583 1992294400 134512640 135019032 4294956240 18446744073709551615 134526483 0 0 4096 0 0 0 0 17 0 0 0
/proc/28164/statm: 703 583 73 123 0 578 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 2812

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 28165
/proc/meminfo: memFree=1247640/2055920 swapFree=4178264/4192956
[pid=28164] ppid=28162 vsize=3456 CPUtime=282.16
/proc/28164/stat : 28164 (march_ks) R 28162 28164 28031 0 -1 4194304 668 0 0 0 28215 1 0 0 25 0 1 0 1134035083 3538944 651 1992294400 134512640 135019032 4294956240 18446744073709551615 134565537 0 0 4096 0 0 0 0 17 1 0 0
/proc/28164/statm: 864 651 73 123 0 739 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 3456

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 28165
/proc/meminfo: memFree=1247448/2055920 swapFree=4178264/4192956
[pid=28164] ppid=28162 vsize=3456 CPUtime=342.12
/proc/28164/stat : 28164 (march_ks) R 28162 28164 28031 0 -1 4194304 715 0 0 0 34211 1 0 0 25 0 1 0 1134035083 3538944 698 1992294400 134512640 135019032 4294956240 18446744073709551615 134585007 0 0 4096 0 0 0 0 17 0 0 0
/proc/28164/statm: 864 698 73 123 0 739 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 3456

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 28165
/proc/meminfo: memFree=1247128/2055920 swapFree=4178264/4192956
[pid=28164] ppid=28162 vsize=4220 CPUtime=402.1
/proc/28164/stat : 28164 (march_ks) R 28162 28164 28031 0 -1 4194304 800 0 0 0 40209 1 0 0 25 0 1 0 1134035083 4321280 783 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/28164/statm: 1055 783 73 123 0 930 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 4220

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 28165
/proc/meminfo: memFree=1246744/2055920 swapFree=4178264/4192956
[pid=28164] ppid=28162 vsize=4432 CPUtime=462.06
/proc/28164/stat : 28164 (march_ks) R 28162 28164 28031 0 -1 4194304 907 0 0 0 46205 1 0 0 25 0 1 0 1134035083 4538368 890 1992294400 134512640 135019032 4294956240 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 1 0 0
/proc/28164/statm: 1108 890 73 123 0 983 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 4432

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 28165
/proc/meminfo: memFree=1246488/2055920 swapFree=4178264/4192956
[pid=28164] ppid=28162 vsize=4432 CPUtime=522.03
/proc/28164/stat : 28164 (march_ks) R 28162 28164 28031 0 -1 4194304 978 0 0 0 52202 1 0 0 25 0 1 0 1134035083 4538368 961 1992294400 134512640 135019032 4294956240 18446744073709551615 134542537 0 0 4096 0 0 0 0 17 0 0 0
/proc/28164/statm: 1108 961 73 123 0 983 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 4432

[startup+582.301 s]
/proc/loadavg: 1.05 1.01 0.93 2/65 28165
/proc/meminfo: memFree=1246232/2055920 swapFree=4178264/4192956
[pid=28164] ppid=28162 vsize=5584 CPUtime=582
/proc/28164/stat : 28164 (march_ks) R 28162 28164 28031 0 -1 4194304 1055 0 0 0 58199 1 0 0 25 0 1 0 1134035083 5718016 1038 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/28164/statm: 1396 1038 73 123 0 1271 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 5584

[startup+642.302 s]
/proc/loadavg: 1.09 1.04 0.94 2/65 28165
/proc/meminfo: memFree=1245784/2055920 swapFree=4178264/4192956
[pid=28164] ppid=28162 vsize=5584 CPUtime=641.98
/proc/28164/stat : 28164 (march_ks) R 28162 28164 28031 0 -1 4194304 1168 0 0 0 64197 1 0 0 25 0 1 0 1134035083 5718016 1151 1992294400 134512640 135019032 4294956240 18446744073709551615 134538558 0 0 4096 0 0 0 0 17 0 0 0
/proc/28164/statm: 1396 1151 73 123 0 1271 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 5584

[startup+702.302 s]
/proc/loadavg: 1.03 1.03 0.94 2/65 28165
/proc/meminfo: memFree=1245208/2055920 swapFree=4178264/4192956
[pid=28164] ppid=28162 vsize=5584 CPUtime=701.95
/proc/28164/stat : 28164 (march_ks) R 28162 28164 28031 0 -1 4194304 1278 0 0 0 70194 1 0 0 25 0 1 0 1134035083 5718016 1261 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/28164/statm: 1396 1261 73 123 0 1271 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 5584

[startup+762.305 s]
/proc/loadavg: 1.01 1.02 0.94 2/65 28165
/proc/meminfo: memFree=1244760/2055920 swapFree=4178264/4192956
[pid=28164] ppid=28162 vsize=7308 CPUtime=761.92
/proc/28164/stat : 28164 (march_ks) R 28162 28164 28031 0 -1 4194304 1373 0 0 0 76191 1 0 0 25 0 1 0 1134035083 7483392 1356 1992294400 134512640 135019032 4294956240 18446744073709551615 134548860 0 0 4096 0 0 0 0 17 0 0 0
/proc/28164/statm: 1827 1356 73 123 0 1702 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 7308

[startup+822.302 s]
/proc/loadavg: 1.00 1.02 0.94 2/65 28165
/proc/meminfo: memFree=1244440/2055920 swapFree=4178264/4192956
[pid=28164] ppid=28162 vsize=7308 CPUtime=821.89
/proc/28164/stat : 28164 (march_ks) R 28162 28164 28031 0 -1 4194304 1463 0 0 0 82188 1 0 0 25 0 1 0 1134035083 7483392 1446 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/28164/statm: 1827 1446 73 123 0 1702 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 7308

[startup+882.302 s]
/proc/loadavg: 1.00 1.01 0.94 2/65 28165
/proc/meminfo: memFree=1244120/2055920 swapFree=4178264/4192956
[pid=28164] ppid=28162 vsize=7440 CPUtime=881.86
/proc/28164/stat : 28164 (march_ks) R 28162 28164 28031 0 -1 4194304 1533 0 0 0 88184 2 0 0 25 0 1 0 1134035083 7618560 1516 1992294400 134512640 135019032 4294956240 18446744073709551615 134579438 0 0 4096 0 0 0 0 17 0 0 0
/proc/28164/statm: 1860 1516 73 123 0 1735 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 7440

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 28165
/proc/meminfo: memFree=1243864/2055920 swapFree=4178264/4192956
[pid=28164] ppid=28162 vsize=7440 CPUtime=941.84
/proc/28164/stat : 28164 (march_ks) R 28162 28164 28031 0 -1 4194304 1608 0 0 0 94182 2 0 0 25 0 1 0 1134035083 7618560 1591 1992294400 134512640 135019032 4294956240 18446744073709551615 134565559 0 0 4096 0 0 0 0 17 0 0 0
/proc/28164/statm: 1860 1591 73 123 0 1735 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 7440

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 28165
/proc/meminfo: memFree=1243672/2055920 swapFree=4178264/4192956
[pid=28164] ppid=28162 vsize=7440 CPUtime=1001.8
/proc/28164/stat : 28164 (march_ks) R 28162 28164 28031 0 -1 4194304 1657 0 0 0 100178 2 0 0 25 0 1 0 1134035083 7618560 1640 1992294400 134512640 135019032 4294956240 18446744073709551615 134542782 0 0 4096 0 0 0 0 17 1 0 0
/proc/28164/statm: 1860 1640 73 123 0 1735 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 7440

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 28167
/proc/meminfo: memFree=1242968/2055920 swapFree=4178264/4192956
[pid=28164] ppid=28162 vsize=7944 CPUtime=1061.76
/proc/28164/stat : 28164 (march_ks) R 28162 28164 28031 0 -1 4194304 1839 0 0 0 106174 2 0 0 25 0 1 0 1134035083 8134656 1822 1992294400 134512640 135019032 4294956240 18446744073709551615 134628916 0 0 4096 0 0 0 0 17 0 0 0
/proc/28164/statm: 1986 1822 73 123 0 1861 0
Current children cumulated CPU time (s) 1061.76
Current children cumulated vsize (KiB) 7944

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 28167
/proc/meminfo: memFree=1242456/2055920 swapFree=4178264/4192956
[pid=28164] ppid=28162 vsize=10532 CPUtime=1121.73
/proc/28164/stat : 28164 (march_ks) R 28162 28164 28031 0 -1 4194304 1955 0 0 0 112171 2 0 0 25 0 1 0 1134035083 10784768 1938 1992294400 134512640 135019032 4294956240 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 0 0 0
/proc/28164/statm: 2633 1938 73 123 0 2508 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 10532

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 28167
/proc/meminfo: memFree=1241944/2055920 swapFree=4178264/4192956
[pid=28164] ppid=28162 vsize=10532 CPUtime=1181.72
/proc/28164/stat : 28164 (march_ks) R 28162 28164 28031 0 -1 4194304 2094 0 0 0 118169 3 0 0 25 0 1 0 1134035083 10784768 2077 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/28164/statm: 2633 2077 73 123 0 2508 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 10532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 28167
/proc/meminfo: memFree=1241688/2055920 swapFree=4178264/4192956
[pid=28164] ppid=28162 vsize=10532 CPUtime=1200.01
/proc/28164/stat : 28164 (march_ks) R 28162 28164 28031 0 -1 4194304 2137 0 0 0 119998 3 0 0 25 0 1 0 1134035083 10784768 2120 1992294400 134512640 135019032 4294956240 18446744073709551615 134598342 0 0 4096 0 0 0 0 17 0 0 0
/proc/28164/statm: 2633 2120 73 123 0 2508 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 10532

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.01
CPU user time (s): 1199.98
CPU system time (s): 0.033994
CPU usage (%): 99.9506
Max. virtual memory (cumulated for all children) (KiB): 10532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.033994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2137
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= 3083

runsolver used 0.910861 second user time and 3.47247 second system time

The end

Launcher Data 

Begin job on node26 at 2009-04-01 21:21:36
IDJOB=1544734
IDBENCH=70594
IDSOLVER=559
FILE ID=node26/1544734-1238613696
PBS_JOBID= 9073675
Free space on /tmp= 66264 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S1404929091-050.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544734-1238613696/watcher-1544734-1238613696 -o /tmp/evaluation-result-1544734-1238613696/solver-1544734-1238613696 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544734-1238613696.cnf            

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

MD5SUM BENCH= 16ac45f8099e9b8d91370787f14bd295
RANDOM SEED=861102698

node26.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		: 3000.261
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	: 5931.00
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		: 3000.261
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:       1250624 kB
Buffers:         96108 kB
Cached:         609284 kB
SwapCached:       8472 kB
Active:         239856 kB
Inactive:       475416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1250624 kB
SwapTotal:     4192956 kB
SwapFree:      4178264 kB
Dirty:            2900 kB
Writeback:           0 kB
Mapped:          15592 kB
Slab:            76096 kB
Committed_AS:  3008440 kB
PageTables:       1372 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= 66260 MiB
End job on node26 at 2009-04-01 21:41:38