Trace number 1626765

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 2007-02-08UNSAT 823.053 823.393

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S1377066099-004.cnf
MD5SUMc274543915c4e3a4d5b9fc155f904448
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark679.043
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.01	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 460 variables and 1955 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 14 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 458 free variables and 1941 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.505
0.00/0.01	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 149 duplicate clauses
0.00/0.01	c resolvent_look() :: found 78 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 460 variables and 2019 clauses.
0.00/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01	c transformTo3SAT():: the transformation yielded 460 variabels and 2019 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 2019 / 460 ) = 4.39
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c suggested doublelook initial :: 0
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 136 JD: 17
0.02/0.08	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| 1 NC: 5282 JD: 17
2.69/2.76	c |----------------------------------------------------------------|
c |*
c |**
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c |****************
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c |****************************************************************| 2 NC: 30219 JD: 17
16.19/16.27	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 110522 JD: 17
60.14/60.24	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 4 NC: 281219 JD: 17
153.51/153.61	c |----------------------------------------------------------------|
c |*
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c |****
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c |****************************************************************| 5 NC: 540130 JD: 17
296.05/296.20	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 6 NC: 842969 JD: 17
463.60/463.81	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 7 NC: 1113843 JD: 17
615.24/615.59	c |----------------------------------------------------------------|
c |*
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c |****
c |*****
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c |***************************************************************
c |****************************************************************| 8 NC: 1307677 JD: 17
726.20/726.59	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |****************
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c |********************************************************
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c |***************************************************************
c |****************************************************************| 9 NC: 1411217 JD: 17
787.08/787.50	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |***************************************************************
c |****************************************************************| 10 NC: 1453794 JD: 17
813.07/813.46	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
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c |********
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c |***************************************************************
c |****************************************************************| 11 NC: 1466207 JD: 17
821.06/821.43	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |********
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c |********************************
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c |********************************************************
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c |************************************************************
c |****************************************************************| 12 NC: 1468743 JD: 17
822.76/823.13	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |***********
c |************
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c |***************
c |****************
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c |************************
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c |********************************
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c |******************************************************
c |********************************************************
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c |************************************************************
c |****************************************************************| 13 NC: 1469103 JD: 17
822.96/823.37	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |******
c |*******
c |********
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c |*************
c |**************
c |***************
c |****************
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c |************************
c |********************************
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c |****************************************************************| 14 NC: 1469127 JD: 17
822.96/823.39	c |----------------------------------------------------------------|
c |
822.96/823.39	c
822.96/823.39	c main():: nodeCount: 1469127
822.96/823.39	c main():: dead ends in main: 18496
822.96/823.39	c main():: lookAheadCount: 123109820
822.96/823.39	c main():: unitResolveCount: 17287182
822.96/823.39	c main():: time=823.170000
822.96/823.39	c main():: necessary_assignments: 324126
822.96/823.39	c main():: bin_sat: 0, bin_unsat 0
822.96/823.39	c main():: doublelook: #: 6928913, succes #: 5252992
822.96/823.39	c main():: doublelook: overall 5.810 of all possible doublelooks executed
822.96/823.39	c main():: doublelook: succesrate: 75.813, average DL_trigger: 6762.494
822.96/823.39	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1626765-1240132539/watcher-1626765-1240132539 -o /tmp/evaluation-result-1626765-1240132539/solver-1626765-1240132539 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626765-1240132539.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: 0.99 0.98 0.99 3/65 27013
/proc/meminfo: memFree=1119688/2055920 swapFree=4192956/4192956
[pid=27013] ppid=27011 vsize=804 CPUtime=0
/proc/27013/stat : 27013 (march_ks) R 27011 27013 26905 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 41287579 823296 110 1992294400 134512640 135019032 4294956240 18446744073709551615 134561792 0 0 4096 0 0 0 0 17 0 0 0
/proc/27013/statm: 201 110 50 123 0 76 0

[startup+0.0251281 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 27013
/proc/meminfo: memFree=1119688/2055920 swapFree=4192956/4192956
[pid=27013] ppid=27011 vsize=1212 CPUtime=0.02
/proc/27013/stat : 27013 (march_ks) R 27011 27013 26905 0 -1 4194304 244 0 0 0 2 0 0 0 18 0 1 0 41287579 1241088 227 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/27013/statm: 303 227 73 123 0 178 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1212

[startup+0.101134 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 27013
/proc/meminfo: memFree=1119688/2055920 swapFree=4192956/4192956
[pid=27013] ppid=27011 vsize=1344 CPUtime=0.1
/proc/27013/stat : 27013 (march_ks) R 27011 27013 26905 0 -1 4194304 258 0 0 0 10 0 0 0 18 0 1 0 41287579 1376256 241 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/27013/statm: 336 241 73 123 0 211 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1344

[startup+0.301153 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 27013
/proc/meminfo: memFree=1119688/2055920 swapFree=4192956/4192956
[pid=27013] ppid=27011 vsize=1344 CPUtime=0.29
/proc/27013/stat : 27013 (march_ks) R 27011 27013 26905 0 -1 4194304 266 0 0 0 29 0 0 0 19 0 1 0 41287579 1376256 249 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/27013/statm: 336 249 73 123 0 211 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1344

[startup+0.70119 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 27013
/proc/meminfo: memFree=1119688/2055920 swapFree=4192956/4192956
[pid=27013] ppid=27011 vsize=1344 CPUtime=0.69
/proc/27013/stat : 27013 (march_ks) R 27011 27013 26905 0 -1 4194304 274 0 0 0 69 0 0 0 23 0 1 0 41287579 1376256 257 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/27013/statm: 336 257 73 123 0 211 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1344

[startup+1.50127 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27014
/proc/meminfo: memFree=1118848/2055920 swapFree=4192956/4192956
[pid=27013] ppid=27011 vsize=1344 CPUtime=1.49
/proc/27013/stat : 27013 (march_ks) R 27011 27013 26905 0 -1 4194304 283 0 0 0 149 0 0 0 25 0 1 0 41287579 1376256 266 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/27013/statm: 336 266 73 123 0 211 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1344

[startup+3.10242 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27014
/proc/meminfo: memFree=1118720/2055920 swapFree=4192956/4192956
[pid=27013] ppid=27011 vsize=1476 CPUtime=3.09
/proc/27013/stat : 27013 (march_ks) R 27011 27013 26905 0 -1 4194304 294 0 0 0 309 0 0 0 25 0 1 0 41287579 1511424 277 1992294400 134512640 135019032 4294956240 18446744073709551615 134677366 0 0 4096 0 0 0 0 17 0 0 0
/proc/27013/statm: 369 277 73 123 0 244 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1476

[startup+6.30172 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27014
/proc/meminfo: memFree=1118592/2055920 swapFree=4192956/4192956
[pid=27013] ppid=27011 vsize=1476 CPUtime=6.29
/proc/27013/stat : 27013 (march_ks) R 27011 27013 26905 0 -1 4194304 301 0 0 0 629 0 0 0 25 0 1 0 41287579 1511424 284 1992294400 134512640 135019032 4294956240 18446744073709551615 134542776 0 0 4096 0 0 0 0 17 0 0 0
/proc/27013/statm: 369 284 73 123 0 244 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1476

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27014
/proc/meminfo: memFree=1118464/2055920 swapFree=4192956/4192956
[pid=27013] ppid=27011 vsize=1476 CPUtime=12.69
/proc/27013/stat : 27013 (march_ks) R 27011 27013 26905 0 -1 4194304 311 0 0 0 1269 0 0 0 25 0 1 0 41287579 1511424 294 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/27013/statm: 369 294 73 123 0 244 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1476

[startup+25.5015 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27014
/proc/meminfo: memFree=1118464/2055920 swapFree=4192956/4192956
[pid=27013] ppid=27011 vsize=1620 CPUtime=25.49
/proc/27013/stat : 27013 (march_ks) R 27011 27013 26905 0 -1 4194304 325 0 0 0 2549 0 0 0 25 0 1 0 41287579 1658880 308 1992294400 134512640 135019032 4294956240 18446744073709551615 134564838 0 0 4096 0 0 0 0 17 0 0 0
/proc/27013/statm: 405 308 73 123 0 280 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1620

[startup+51.1019 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27014
/proc/meminfo: memFree=1118464/2055920 swapFree=4192956/4192956
[pid=27013] ppid=27011 vsize=1620 CPUtime=51.05
/proc/27013/stat : 27013 (march_ks) R 27011 27013 26905 0 -1 4194304 352 0 0 0 5105 0 0 0 25 0 1 0 41287579 1658880 335 1992294400 134512640 135019032 4294956240 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 0 0 0
/proc/27013/statm: 405 335 73 123 0 280 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1620

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27014
/proc/meminfo: memFree=1118272/2055920 swapFree=4192956/4192956
[pid=27013] ppid=27011 vsize=1824 CPUtime=102.23
/proc/27013/stat : 27013 (march_ks) R 27011 27013 26905 0 -1 4194304 403 0 0 0 10223 0 0 0 25 0 1 0 41287579 1867776 386 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/27013/statm: 456 386 73 123 0 331 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 1824

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27014
/proc/meminfo: memFree=1118144/2055920 swapFree=4192956/4192956
[pid=27013] ppid=27011 vsize=2076 CPUtime=162.21
/proc/27013/stat : 27013 (march_ks) R 27011 27013 26905 0 -1 4194304 436 0 0 0 16221 0 0 0 25 0 1 0 41287579 2125824 419 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/27013/statm: 519 419 73 123 0 394 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 2076

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27014
/proc/meminfo: memFree=1117952/2055920 swapFree=4192956/4192956
[pid=27013] ppid=27011 vsize=2304 CPUtime=222.18
/proc/27013/stat : 27013 (march_ks) R 27011 27013 26905 0 -1 4194304 483 0 0 0 22218 0 0 0 25 0 1 0 41287579 2359296 466 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/27013/statm: 576 466 73 123 0 451 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 2304

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27014
/proc/meminfo: memFree=1117760/2055920 swapFree=4192956/4192956
[pid=27013] ppid=27011 vsize=2444 CPUtime=282.16
/proc/27013/stat : 27013 (march_ks) R 27011 27013 26905 0 -1 4194304 528 0 0 0 28216 0 0 0 25 0 1 0 41287579 2502656 511 1992294400 134512640 135019032 4294956240 18446744073709551615 134526481 0 0 4096 0 0 0 0 17 0 0 0
/proc/27013/statm: 611 511 73 123 0 486 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 2444

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27014
/proc/meminfo: memFree=1117440/2055920 swapFree=4192956/4192956
[pid=27013] ppid=27011 vsize=2784 CPUtime=342.14
/proc/27013/stat : 27013 (march_ks) R 27011 27013 26905 0 -1 4194304 592 0 0 0 34214 0 0 0 25 0 1 0 41287579 2850816 575 1992294400 134512640 135019032 4294956240 18446744073709551615 134579701 0 0 4096 0 0 0 0 17 0 0 0
/proc/27013/statm: 696 575 73 123 0 571 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 2784

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27014
/proc/meminfo: memFree=1117184/2055920 swapFree=4192956/4192956
[pid=27013] ppid=27011 vsize=3296 CPUtime=402.12
/proc/27013/stat : 27013 (march_ks) R 27011 27013 26905 0 -1 4194304 672 0 0 0 40211 1 0 0 25 0 1 0 41287579 3375104 655 1992294400 134512640 135019032 4294956240 18446744073709551615 134538248 0 0 4096 0 0 0 0 17 0 0 0
/proc/27013/statm: 824 655 73 123 0 699 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 3296

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27014
/proc/meminfo: memFree=1116864/2055920 swapFree=4192956/4192956
[pid=27013] ppid=27011 vsize=3296 CPUtime=462.1
/proc/27013/stat : 27013 (march_ks) R 27011 27013 26905 0 -1 4194304 736 0 0 0 46209 1 0 0 25 0 1 0 41287579 3375104 719 1992294400 134512640 135019032 4294956240 18446744073709551615 134538585 0 0 4096 0 0 0 0 17 0 0 0
/proc/27013/statm: 824 719 73 123 0 699 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 3296

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27014
/proc/meminfo: memFree=1116544/2055920 swapFree=4192956/4192956
[pid=27013] ppid=27011 vsize=4060 CPUtime=522.07
/proc/27013/stat : 27013 (march_ks) R 27011 27013 26905 0 -1 4194304 825 0 0 0 52206 1 0 0 25 0 1 0 41287579 4157440 808 1992294400 134512640 135019032 4294956240 18446744073709551615 134538022 0 0 4096 0 0 0 0 17 0 0 0
/proc/27013/statm: 1015 808 73 123 0 890 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 4060

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27014
/proc/meminfo: memFree=1115968/2055920 swapFree=4192956/4192956
[pid=27013] ppid=27011 vsize=4412 CPUtime=582.05
/proc/27013/stat : 27013 (march_ks) R 27011 27013 26905 0 -1 4194304 961 0 0 0 58204 1 0 0 25 0 1 0 41287579 4517888 944 1992294400 134512640 135019032 4294956240 18446744073709551615 134577512 0 0 4096 0 0 0 0 17 0 0 0
/proc/27013/statm: 1103 944 73 123 0 978 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 4412

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27014
/proc/meminfo: memFree=1115456/2055920 swapFree=4192956/4192956
[pid=27013] ppid=27011 vsize=5564 CPUtime=642.04
/proc/27013/stat : 27013 (march_ks) R 27011 27013 26905 0 -1 4194304 1080 0 0 0 64202 2 0 0 25 0 1 0 41287579 5697536 1063 1992294400 134512640 135019032 4294956240 18446744073709551615 134542659 0 0 4096 0 0 0 0 17 0 0 0
/proc/27013/statm: 1391 1063 73 123 0 1266 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 5564

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27014
/proc/meminfo: memFree=1115008/2055920 swapFree=4192956/4192956
[pid=27013] ppid=27011 vsize=5780 CPUtime=702.01
/proc/27013/stat : 27013 (march_ks) R 27011 27013 26905 0 -1 4194304 1211 0 0 0 70199 2 0 0 25 0 1 0 41287579 5918720 1194 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/27013/statm: 1445 1194 73 123 0 1320 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 5780

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27014
/proc/meminfo: memFree=1114304/2055920 swapFree=4192956/4192956
[pid=27013] ppid=27011 vsize=7504 CPUtime=761.99
/proc/27013/stat : 27013 (march_ks) R 27011 27013 26905 0 -1 4194304 1377 0 0 0 76197 2 0 0 25 0 1 0 41287579 7684096 1360 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/27013/statm: 1876 1360 73 123 0 1751 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 7504

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27014
/proc/meminfo: memFree=1113344/2055920 swapFree=4192956/4192956
[pid=27013] ppid=27011 vsize=7944 CPUtime=821.96
/proc/27013/stat : 27013 (march_ks) R 27011 27013 26905 0 -1 4194304 1619 0 0 0 82194 2 0 0 25 0 1 0 41287579 8134656 1602 1992294400 134512640 135019032 4294956240 18446744073709551615 134526481 0 0 4096 0 0 0 0 17 0 0 0
/proc/27013/statm: 1986 1602 73 123 0 1861 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 7944

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

[startup+823.102 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27014
/proc/meminfo: memFree=1113344/2055920 swapFree=4192956/4192956
[pid=27013] ppid=27011 vsize=7944 CPUtime=822.76
/proc/27013/stat : 27013 (march_ks) R 27011 27013 26905 0 -1 4194304 1623 0 0 0 82274 2 0 0 25 0 1 0 41287579 8134656 1606 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/27013/statm: 1986 1606 73 123 0 1861 0
Current children cumulated CPU time (s) 822.76
Current children cumulated vsize (KiB) 7944

[startup+823.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27014
/proc/meminfo: memFree=1113344/2055920 swapFree=4192956/4192956
[pid=27013] ppid=27011 vsize=7944 CPUtime=822.96
/proc/27013/stat : 27013 (march_ks) R 27011 27013 26905 0 -1 4194304 1625 0 0 0 82294 2 0 0 25 0 1 0 41287579 8134656 1608 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/27013/statm: 1986 1608 73 123 0 1861 0
Current children cumulated CPU time (s) 822.96
Current children cumulated vsize (KiB) 7944

Child status: 20
Real time (s): 823.393
CPU time (s): 823.053
CPU user time (s): 823.029
CPU system time (s): 0.023996
CPU usage (%): 99.9587
Max. virtual memory (cumulated for all children) (KiB): 7944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 823.029
system time used= 0.023996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1626
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= 2761

runsolver used 0.901862 second user time and 1.67674 second system time

The end

Launcher Data 

Begin job on node8 at 2009-04-19 11:15:39
IDJOB=1626765
IDBENCH=70617
IDSOLVER=582
FILE ID=node8/1626765-1240132539
PBS_JOBID= 9159226
Free space on /tmp= 66292 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S1377066099-004.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626765-1240132539/watcher-1626765-1240132539 -o /tmp/evaluation-result-1626765-1240132539/solver-1626765-1240132539 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626765-1240132539.cnf            

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

MD5SUM BENCH= c274543915c4e3a4d5b9fc155f904448
RANDOM SEED=930083435

node8.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		: 3000.238
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		: 3000.238
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:       1120232 kB
Buffers:         93932 kB
Cached:         740088 kB
SwapCached:          0 kB
Active:         363012 kB
Inactive:       485360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1120232 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2904 kB
Writeback:           0 kB
Mapped:          24064 kB
Slab:            73132 kB
Committed_AS:   172108 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66288 MiB
End job on node8 at 2009-04-19 11:29:22