Trace number 1544472

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 761.028 761.078

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/60/
unif-k7-r89-v60-c5340-S197260469-019.cnf
MD5SUMc0553d7e475dba3d28dcd703430a5f12
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark761.028
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55340

Solver Data 

0.69/0.73	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.69/0.73	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.69/0.73	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.69/0.73	c main()::
0.69/0.73	c initFormula():: searching for DIMACS p-line....
0.69/0.73	c full lookahead due to high density!
0.69/0.73	c initFormula():: the DIMACS p-line indicates a CNF of 60 variables and 5340 clauses.
0.69/0.73	c parseCNF():: parsing....
0.69/0.73	c parseCNF():: the CNF contains 0 unary clauses.
0.69/0.73	c runParser():: parsing was successful, warming up engines...
0.69/0.73	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.69/0.73	c preprocessing fase I completed:: there are now 60 free variables and 5340 clauses.
0.69/0.73	c stat :: sign balance is biased by 0.008
0.69/0.73	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.69/0.73	c using k-SAT heuristics (size based diff)
0.69/0.73	c longest clause has size 7
0.69/0.73	c simplify_formula():: removed 0 tautological, 0 satisfied and 4 duplicate clauses
0.69/0.73	c resolvent_look() :: found 2 resolvents
0.69/0.73	c main():: clause / variable ratio: ( 5342 / 60 ) = 89.03
0.69/0.73	c longest clause has size 7
0.69/0.73	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.69/0.73	c dynamic_preselect_setsize :: off
0.69/0.73	c suggested doublelook initial :: 0
0.69/0.73	c main():: all systems go!
0.69/0.73	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 129 JD: 16
0.79/0.80	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 1 NC: 1923 JD: 16
1.49/1.58	c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 13346 JD: 16
6.39/6.48	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 56238 JD: 16
25.29/25.31	c |----------------------------------------------------------------|
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c |****************************************************************| 4 NC: 172030 JD: 16
76.48/76.59	c |----------------------------------------------------------------|
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c |****************************************************************| 5 NC: 395158 JD: 16
175.78/175.80	c |----------------------------------------------------------------|
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c |****************************************************************| 6 NC: 714603 JD: 16
319.78/319.83	c |----------------------------------------------------------------|
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c |****************************************************************| 7 NC: 1061079 JD: 16
478.36/478.41	c |----------------------------------------------------------------|
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c |****************************************************************| 8 NC: 1346666 JD: 16
611.66/611.76	c |----------------------------------------------------------------|
c |*
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c |****
c |*****
c |******
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c |***************************************************************
c |****************************************************************| 9 NC: 1523612 JD: 16
697.15/697.23	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |***************************************************************
c |****************************************************************| 10 NC: 1607245 JD: 16
739.35/739.48	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 11 NC: 1635972 JD: 16
755.25/755.34	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 12 NC: 1643269 JD: 16
759.85/759.91	c |----------------------------------------------------------------|
c |*
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c |****
c |*****
c |******
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c |********
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c |****************
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c |********************************************************
c |****************************************************************| 13 NC: 1644551 JD: 16
760.75/760.87	c |----------------------------------------------------------------|
c |*
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c |******
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c |****************
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c |************************
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c |************************************************
c |****************************************************************| 14 NC: 1644735 JD: 16
760.95/761.05	c |----------------------------------------------------------------|
c |*
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c |***
c |****
c |********
c |****************
c |********************************
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c |************************************************
c |****************************************************************| 15 NC: 1644751 JD: 16
760.95/761.07	c |----------------------------------------------------------------|
c |
760.95/761.07	c
760.95/761.07	c main():: nodeCount: 1644751
760.95/761.07	c main():: dead ends in main: 2158
760.95/761.07	c main():: lookAheadCount: 89543777
760.95/761.07	c main():: unitResolveCount: 3331375
760.95/761.07	c main():: time=761.140000
760.95/761.07	c main():: necessary_assignments: 5884
760.95/761.07	c main():: bin_sat: 0, bin_unsat 0
760.95/761.07	c main():: doublelook: #: 5411547, succes #: 4401215
760.95/761.07	c main():: doublelook: overall 6.156 of all possible doublelooks executed
760.95/761.07	c main():: doublelook: succesrate: 81.330, average DL_trigger: 16.905
760.95/761.07	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-1544472-1238610271/watcher-1544472-1238610271 -o /tmp/evaluation-result-1544472-1238610271/solver-1544472-1238610271 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544472-1238610271.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: 0.00 0.00 0.15 3/64 16391
/proc/meminfo: memFree=1649456/2055920 swapFree=4178252/4192956
[pid=16391] ppid=16389 vsize=656 CPUtime=0
/proc/16391/stat : 16391 (march_ks) R 16389 16391 16354 0 -1 4194304 94 0 0 0 0 0 0 0 18 0 1 0 1133693638 671744 80 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/16391/statm: 164 80 47 123 0 39 0

[startup+0.0205481 s]
/proc/loadavg: 0.00 0.00 0.15 3/64 16391
/proc/meminfo: memFree=1649456/2055920 swapFree=4178252/4192956
[pid=16391] ppid=16389 vsize=1344 CPUtime=0.01
/proc/16391/stat : 16391 (march_ks) R 16389 16391 16354 0 -1 4194304 270 0 0 0 1 0 0 0 18 0 1 0 1133693638 1376256 207 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/16391/statm: 336 224 52 123 0 211 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1344

[startup+0.101524 s]
/proc/loadavg: 0.00 0.00 0.15 3/64 16391
/proc/meminfo: memFree=1649456/2055920 swapFree=4178252/4192956
[pid=16391] ppid=16389 vsize=1528 CPUtime=0.09
/proc/16391/stat : 16391 (march_ks) R 16389 16391 16354 0 -1 4194304 645 0 0 0 9 0 0 0 18 0 1 0 1133693638 1564672 287 1992294400 134512640 135019032 4294956240 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 0 0 0
/proc/16391/statm: 382 287 67 123 0 257 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1528

[startup+0.301466 s]
/proc/loadavg: 0.00 0.00 0.15 3/64 16391
/proc/meminfo: memFree=1649456/2055920 swapFree=4178252/4192956
[pid=16391] ppid=16389 vsize=1528 CPUtime=0.29
/proc/16391/stat : 16391 (march_ks) R 16389 16391 16354 0 -1 4194304 645 0 0 0 29 0 0 0 19 0 1 0 1133693638 1564672 287 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/16391/statm: 382 287 67 123 0 257 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1528

[startup+0.701354 s]
/proc/loadavg: 0.00 0.00 0.15 3/64 16391
/proc/meminfo: memFree=1649456/2055920 swapFree=4178252/4192956
[pid=16391] ppid=16389 vsize=1528 CPUtime=0.69
/proc/16391/stat : 16391 (march_ks) R 16389 16391 16354 0 -1 4194304 645 0 0 0 69 0 0 0 23 0 1 0 1133693638 1564672 287 1992294400 134512640 135019032 4294956240 18446744073709551615 134567028 0 0 4096 0 0 0 0 17 0 0 0
/proc/16391/statm: 382 287 67 123 0 257 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1528

[startup+1.50113 s]
/proc/loadavg: 0.00 0.00 0.15 2/65 16392
/proc/meminfo: memFree=1648168/2055920 swapFree=4178252/4192956
[pid=16391] ppid=16389 vsize=1764 CPUtime=1.49
/proc/16391/stat : 16391 (march_ks) R 16389 16391 16354 0 -1 4194304 896 0 0 0 149 0 0 0 25 0 1 0 1133693638 1806336 351 1992294400 134512640 135019032 4294956240 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 0 0 0
/proc/16391/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1764

[startup+3.10268 s]
/proc/loadavg: 0.00 0.00 0.15 2/65 16392
/proc/meminfo: memFree=1648040/2055920 swapFree=4178252/4192956
[pid=16391] ppid=16389 vsize=1764 CPUtime=3.09
/proc/16391/stat : 16391 (march_ks) R 16389 16391 16354 0 -1 4194304 896 0 0 0 309 0 0 0 25 0 1 0 1133693638 1806336 351 1992294400 134512640 135019032 4294956240 18446744073709551615 134597190 0 0 4096 0 0 0 0 17 0 0 0
/proc/16391/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1764

[startup+6.30178 s]
/proc/loadavg: 0.08 0.02 0.15 2/65 16392
/proc/meminfo: memFree=1647848/2055920 swapFree=4178252/4192956
[pid=16391] ppid=16389 vsize=1764 CPUtime=6.29
/proc/16391/stat : 16391 (march_ks) R 16389 16391 16354 0 -1 4194304 896 0 0 0 629 0 0 0 25 0 1 0 1133693638 1806336 351 1992294400 134512640 135019032 4294956240 18446744073709551615 134587542 0 0 4096 0 0 0 0 17 0 0 0
/proc/16391/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1764

[startup+12.701 s]
/proc/loadavg: 0.15 0.03 0.16 2/65 16392
/proc/meminfo: memFree=1647784/2055920 swapFree=4178252/4192956
[pid=16391] ppid=16389 vsize=1764 CPUtime=12.69
/proc/16391/stat : 16391 (march_ks) R 16389 16391 16354 0 -1 4194304 896 0 0 0 1269 0 0 0 25 0 1 0 1133693638 1806336 351 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/16391/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1764

[startup+25.5014 s]
/proc/loadavg: 0.34 0.08 0.17 2/65 16392
/proc/meminfo: memFree=1647976/2055920 swapFree=4178252/4192956
[pid=16391] ppid=16389 vsize=1764 CPUtime=25.49
/proc/16391/stat : 16391 (march_ks) R 16389 16391 16354 0 -1 4194304 896 0 0 0 2549 0 0 0 25 0 1 0 1133693638 1806336 351 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/16391/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1764

[startup+51.1012 s]
/proc/loadavg: 0.56 0.15 0.19 2/65 16392
/proc/meminfo: memFree=1647912/2055920 swapFree=4178252/4192956
[pid=16391] ppid=16389 vsize=1968 CPUtime=51.09
/proc/16391/stat : 16391 (march_ks) R 16389 16391 16354 0 -1 4194304 935 0 0 0 5108 1 0 0 25 0 1 0 1133693638 2015232 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 0 0 0
/proc/16391/statm: 492 390 72 123 0 367 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1968

[startup+102.306 s]
/proc/loadavg: 0.81 0.28 0.23 2/65 16392
/proc/meminfo: memFree=1647784/2055920 swapFree=4178252/4192956
[pid=16391] ppid=16389 vsize=2068 CPUtime=102.28
/proc/16391/stat : 16391 (march_ks) R 16389 16391 16354 0 -1 4194304 972 0 0 0 10227 1 0 0 25 0 1 0 1133693638 2117632 427 1992294400 134512640 135019032 4294956240 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 0 0 0
/proc/16391/statm: 517 427 72 123 0 392 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 2068

[startup+162.301 s]
/proc/loadavg: 0.93 0.41 0.28 2/65 16392
/proc/meminfo: memFree=1647720/2055920 swapFree=4178252/4192956
[pid=16391] ppid=16389 vsize=2448 CPUtime=162.27
/proc/16391/stat : 16391 (march_ks) R 16389 16391 16354 0 -1 4194304 1016 0 0 0 16226 1 0 0 25 0 1 0 1133693638 2506752 471 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/16391/statm: 612 471 72 123 0 487 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 2448

[startup+222.301 s]
/proc/loadavg: 0.97 0.51 0.32 2/65 16392
/proc/meminfo: memFree=1647464/2055920 swapFree=4178252/4192956
[pid=16391] ppid=16389 vsize=2448 CPUtime=222.28
/proc/16391/stat : 16391 (march_ks) R 16389 16391 16354 0 -1 4194304 1060 0 0 0 22227 1 0 0 25 0 1 0 1133693638 2506752 515 1992294400 134512640 135019032 4294956240 18446744073709551615 134549218 0 0 4096 0 0 0 0 17 0 0 0
/proc/16391/statm: 612 515 72 123 0 487 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 2448

[startup+282.301 s]
/proc/loadavg: 1.02 0.61 0.37 2/65 16392
/proc/meminfo: memFree=1647272/2055920 swapFree=4178252/4192956
[pid=16391] ppid=16389 vsize=2788 CPUtime=282.28
/proc/16391/stat : 16391 (march_ks) R 16389 16391 16354 0 -1 4194304 1106 0 0 0 28227 1 0 0 25 0 1 0 1133693638 2854912 561 1992294400 134512640 135019032 4294956240 18446744073709551615 134587520 0 0 4096 0 0 0 0 17 0 0 0
/proc/16391/statm: 697 561 72 123 0 572 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 2788

[startup+342.302 s]
/proc/loadavg: 1.01 0.68 0.40 2/65 16392
/proc/meminfo: memFree=1647080/2055920 swapFree=4178252/4192956
[pid=16391] ppid=16389 vsize=3300 CPUtime=342.27
/proc/16391/stat : 16391 (march_ks) R 16389 16391 16354 0 -1 4194304 1157 0 0 0 34226 1 0 0 25 0 1 0 1133693638 3379200 612 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/16391/statm: 825 612 72 123 0 700 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 3300

[startup+402.302 s]
/proc/loadavg: 1.00 0.74 0.44 2/65 16392
/proc/meminfo: memFree=1646952/2055920 swapFree=4178252/4192956
[pid=16391] ppid=16389 vsize=3300 CPUtime=402.27
/proc/16391/stat : 16391 (march_ks) R 16389 16391 16354 0 -1 4194304 1209 0 0 0 40226 1 0 0 25 0 1 0 1133693638 3379200 664 1992294400 134512640 135019032 4294956240 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 0 0 0
/proc/16391/statm: 825 664 72 123 0 700 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 3300

[startup+462.302 s]
/proc/loadavg: 1.00 0.78 0.47 2/65 16392
/proc/meminfo: memFree=1646696/2055920 swapFree=4178252/4192956
[pid=16391] ppid=16389 vsize=3300 CPUtime=462.27
/proc/16391/stat : 16391 (march_ks) R 16389 16391 16354 0 -1 4194304 1264 0 0 0 46226 1 0 0 25 0 1 0 1133693638 3379200 719 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/16391/statm: 825 719 72 123 0 700 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 3300

[startup+522.301 s]
/proc/loadavg: 1.00 0.82 0.50 2/65 16392
/proc/meminfo: memFree=1646504/2055920 swapFree=4178252/4192956
[pid=16391] ppid=16389 vsize=4064 CPUtime=522.26
/proc/16391/stat : 16391 (march_ks) R 16389 16391 16354 0 -1 4194304 1322 0 0 0 52225 1 0 0 25 0 1 0 1133693638 4161536 777 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/16391/statm: 1016 777 72 123 0 891 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 4064

[startup+582.301 s]
/proc/loadavg: 1.00 0.85 0.53 2/65 16392
/proc/meminfo: memFree=1646248/2055920 swapFree=4178252/4192956
[pid=16391] ppid=16389 vsize=4064 CPUtime=582.26
/proc/16391/stat : 16391 (march_ks) R 16389 16391 16354 0 -1 4194304 1385 0 0 0 58225 1 0 0 25 0 1 0 1133693638 4161536 840 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/16391/statm: 1016 840 72 123 0 891 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 4064

[startup+642.301 s]
/proc/loadavg: 1.00 0.87 0.55 2/65 16392
/proc/meminfo: memFree=1645992/2055920 swapFree=4178252/4192956
[pid=16391] ppid=16389 vsize=4064 CPUtime=642.26
/proc/16391/stat : 16391 (march_ks) R 16389 16391 16354 0 -1 4194304 1458 0 0 0 64225 1 0 0 25 0 1 0 1133693638 4161536 913 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/16391/statm: 1016 913 72 123 0 891 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 4064

[startup+702.302 s]
/proc/loadavg: 1.00 0.89 0.58 2/65 16392
/proc/meminfo: memFree=1645480/2055920 swapFree=4178252/4192956
[pid=16391] ppid=16389 vsize=5216 CPUtime=702.25
/proc/16391/stat : 16391 (march_ks) R 16389 16391 16354 0 -1 4194304 1543 0 0 0 70223 2 0 0 25 0 1 0 1133693638 5341184 998 1992294400 134512640 135019032 4294956240 18446744073709551615 134587504 0 0 4096 0 0 0 0 17 0 0 0
/proc/16391/statm: 1304 998 72 123 0 1179 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 5216

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

[startup+716.702 s]
/proc/loadavg: 1.00 0.90 0.58 2/65 16392
/proc/meminfo: memFree=1645352/2055920 swapFree=4178252/4192956
[pid=16391] ppid=16389 vsize=5216 CPUtime=716.65
/proc/16391/stat : 16391 (march_ks) R 16389 16391 16354 0 -1 4194304 1565 0 0 0 71663 2 0 0 25 0 1 0 1133693638 5341184 1020 1992294400 134512640 135019032 4294956240 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 0 0 0
/proc/16391/statm: 1304 1020 72 123 0 1179 0
Current children cumulated CPU time (s) 716.65
Current children cumulated vsize (KiB) 5216

[startup+742.301 s]
/proc/loadavg: 1.00 0.91 0.59 2/65 16392
/proc/meminfo: memFree=1645160/2055920 swapFree=4178252/4192956
[pid=16391] ppid=16389 vsize=5216 CPUtime=742.25
/proc/16391/stat : 16391 (march_ks) R 16389 16391 16354 0 -1 4194304 1613 0 0 0 74223 2 0 0 25 0 1 0 1133693638 5341184 1068 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/16391/statm: 1304 1068 72 123 0 1179 0
Current children cumulated CPU time (s) 742.25
Current children cumulated vsize (KiB) 5216

[startup+748.702 s]
/proc/loadavg: 1.00 0.91 0.60 2/65 16392
/proc/meminfo: memFree=1645160/2055920 swapFree=4178252/4192956
[pid=16391] ppid=16389 vsize=5216 CPUtime=748.65
/proc/16391/stat : 16391 (march_ks) R 16389 16391 16354 0 -1 4194304 1626 0 0 0 74863 2 0 0 25 0 1 0 1133693638 5341184 1081 1992294400 134512640 135019032 4294956240 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 0 0 0
/proc/16391/statm: 1304 1081 72 123 0 1179 0
Current children cumulated CPU time (s) 748.65
Current children cumulated vsize (KiB) 5216

[startup+755.102 s]
/proc/loadavg: 1.00 0.91 0.60 2/65 16392
/proc/meminfo: memFree=1645032/2055920 swapFree=4178252/4192956
[pid=16391] ppid=16389 vsize=5216 CPUtime=755.05
/proc/16391/stat : 16391 (march_ks) R 16389 16391 16354 0 -1 4194304 1642 0 0 0 75503 2 0 0 25 0 1 0 1133693638 5341184 1097 1992294400 134512640 135019032 4294956240 18446744073709551615 134537984 0 0 4096 0 0 0 0 17 0 0 0
/proc/16391/statm: 1304 1097 72 123 0 1179 0
Current children cumulated CPU time (s) 755.05
Current children cumulated vsize (KiB) 5216

[startup+758.302 s]
/proc/loadavg: 1.00 0.91 0.60 2/65 16392
/proc/meminfo: memFree=1645032/2055920 swapFree=4178252/4192956
[pid=16391] ppid=16389 vsize=5216 CPUtime=758.25
/proc/16391/stat : 16391 (march_ks) R 16389 16391 16354 0 -1 4194304 1650 0 0 0 75823 2 0 0 25 0 1 0 1133693638 5341184 1105 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/16391/statm: 1304 1105 72 123 0 1179 0
Current children cumulated CPU time (s) 758.25
Current children cumulated vsize (KiB) 5216

[startup+759.901 s]
/proc/loadavg: 1.00 0.91 0.60 2/65 16392
/proc/meminfo: memFree=1645032/2055920 swapFree=4178252/4192956
[pid=16391] ppid=16389 vsize=5216 CPUtime=759.85
/proc/16391/stat : 16391 (march_ks) R 16389 16391 16354 0 -1 4194304 1655 0 0 0 75983 2 0 0 25 0 1 0 1133693638 5341184 1110 1992294400 134512640 135019032 4294956240 18446744073709551615 134589843 0 0 4096 0 0 0 0 17 0 0 0
/proc/16391/statm: 1304 1110 72 123 0 1179 0
Current children cumulated CPU time (s) 759.85
Current children cumulated vsize (KiB) 5216

[startup+760.701 s]
/proc/loadavg: 1.00 0.91 0.60 2/65 16392
/proc/meminfo: memFree=1644968/2055920 swapFree=4178252/4192956
[pid=16391] ppid=16389 vsize=5216 CPUtime=760.65
/proc/16391/stat : 16391 (march_ks) R 16389 16391 16354 0 -1 4194304 1657 0 0 0 76063 2 0 0 25 0 1 0 1133693638 5341184 1112 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/16391/statm: 1304 1112 72 123 0 1179 0
Current children cumulated CPU time (s) 760.65
Current children cumulated vsize (KiB) 5216

[startup+760.901 s]
/proc/loadavg: 1.00 0.91 0.60 2/65 16392
/proc/meminfo: memFree=1644968/2055920 swapFree=4178252/4192956
[pid=16391] ppid=16389 vsize=5216 CPUtime=760.85
/proc/16391/stat : 16391 (march_ks) R 16389 16391 16354 0 -1 4194304 1658 0 0 0 76083 2 0 0 25 0 1 0 1133693638 5341184 1113 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/16391/statm: 1304 1113 72 123 0 1179 0
Current children cumulated CPU time (s) 760.85
Current children cumulated vsize (KiB) 5216

[startup+761.001 s]
/proc/loadavg: 1.00 0.91 0.60 2/65 16392
/proc/meminfo: memFree=1644968/2055920 swapFree=4178252/4192956
[pid=16391] ppid=16389 vsize=5216 CPUtime=760.95
/proc/16391/stat : 16391 (march_ks) R 16389 16391 16354 0 -1 4194304 1658 0 0 0 76093 2 0 0 25 0 1 0 1133693638 5341184 1113 1992294400 134512640 135019032 4294956240 18446744073709551615 134585144 0 0 4096 0 0 0 0 17 0 0 0
/proc/16391/statm: 1304 1113 72 123 0 1179 0
Current children cumulated CPU time (s) 760.95
Current children cumulated vsize (KiB) 5216

Child status: 20
Real time (s): 761.078
CPU time (s): 761.028
CPU user time (s): 761.004
CPU system time (s): 0.023996
CPU usage (%): 99.9935
Max. virtual memory (cumulated for all children) (KiB): 5216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 761.004
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= 1661
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= 3346

runsolver used 0.602908 second user time and 2.19367 second system time

The end

Launcher Data 

Begin job on node16 at 2009-04-01 20:24:31
IDJOB=1544472
IDBENCH=70463
IDSOLVER=559
FILE ID=node16/1544472-1238610271
PBS_JOBID= 9073685
Free space on /tmp= 63956 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/60/unif-k7-r89-v60-c5340-S197260469-019.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544472-1238610271/watcher-1544472-1238610271 -o /tmp/evaluation-result-1544472-1238610271/solver-1544472-1238610271 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544472-1238610271.cnf            

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

MD5SUM BENCH= c0553d7e475dba3d28dcd703430a5f12
RANDOM SEED=1375932829

node16.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		: 3000.232
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		: 3000.232
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:       1650000 kB
Buffers:         80800 kB
Cached:         230988 kB
SwapCached:       8560 kB
Active:         214620 kB
Inactive:       107084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1650000 kB
SwapTotal:     4192956 kB
SwapFree:      4178252 kB
Dirty:            3012 kB
Writeback:           0 kB
Mapped:          15528 kB
Slab:            70308 kB
Committed_AS:  3157524 kB
PageTables:       1440 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= 63952 MiB
End job on node16 at 2009-04-01 20:37:13