Trace number 1626321

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 771.21 771.548

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/100/
unif-k5-r21.3-v100-c2130-S367498571-066.cnf
MD5SUMdf5d3532662b9ce2690eaf77166028f5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark771.21
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
Maximum clause length5
Minimum clause length5
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 52130
Number of clauses of size over 50

Solver Data 

0.00/0.03	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.03	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.03	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.03	c main()::
0.00/0.03	c initFormula():: searching for DIMACS p-line....
0.00/0.03	c full lookahead due to high density!
0.00/0.03	c initFormula():: the DIMACS p-line indicates a CNF of 100 variables and 2130 clauses.
0.00/0.03	c parseCNF():: parsing....
0.00/0.03	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.03	c runParser():: parsing was successful, warming up engines...
0.00/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.03	c preprocessing fase I completed:: there are now 100 free variables and 2130 clauses.
0.00/0.03	c stat :: sign balance is biased by 0.044
0.00/0.03	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.03	c using k-SAT heuristics (size based diff)
0.00/0.03	c longest clause has size 5
0.00/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.03	c main():: clause / variable ratio: ( 2130 / 100 ) = 21.30
0.00/0.03	c longest clause has size 5
0.00/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.03	c dynamic_preselect_setsize :: off
0.00/0.03	c suggested doublelook initial :: 0
0.00/0.03	c main():: all systems go!
0.00/0.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 144 JD: 17
0.08/0.09	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 1 NC: 2828 JD: 17
1.20/1.21	c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 20342 JD: 17
8.39/8.49	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 83001 JD: 17
34.58/34.60	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 4 NC: 236033 JD: 17
99.04/99.14	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 5 NC: 502893 JD: 17
211.80/211.97	c |----------------------------------------------------------------|
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c |****************************************************************| 6 NC: 856909 JD: 17
362.84/363.04	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 7 NC: 1214115 JD: 17
517.07/517.33	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |****************************************************************| 8 NC: 1494795 JD: 17
640.32/640.63	c |----------------------------------------------------------------|
c |*
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c |****
c |*****
c |******
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c |***************************************************************
c |****************************************************************| 9 NC: 1664710 JD: 17
717.19/717.52	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |********************************
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c |***************************************************************
c |****************************************************************| 10 NC: 1741956 JD: 17
753.87/754.24	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |********
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c |***************************************************************
c |****************************************************************| 11 NC: 1768070 JD: 17
767.06/767.48	c |----------------------------------------------------------------|
c |*
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c |*****
c |******
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c |********
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c |****************************************************************| 12 NC: 1774325 JD: 17
770.46/770.85	c |----------------------------------------------------------------|
c |*
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c |****
c |*****
c |******
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c |********
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c |*************************************************************
c |**************************************************************
c |****************************************************************| 13 NC: 1775360 JD: 17
771.06/771.46	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |****************
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c |************************
c |********************************
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c |****************************************************************| 14 NC: 1775473 JD: 17
771.16/771.53	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |************
c |****************
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c |************************
c |********************************
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c |************************************
c |*************************************
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c |****************************************
c |************************************************
c |****************************************************************| 15 NC: 1775482 JD: 17
771.16/771.54	c |----------------------------------------------------------------|
c |
771.16/771.54	c
771.16/771.54	c main():: nodeCount: 1775482
771.16/771.54	c main():: dead ends in main: 2564
771.16/771.54	c main():: lookAheadCount: 200816157
771.16/771.54	c main():: unitResolveCount: 5289121
771.16/771.54	c main():: time=771.320000
771.16/771.54	c main():: necessary_assignments: 28342
771.16/771.54	c main():: bin_sat: 0, bin_unsat 0
771.16/771.54	c main():: doublelook: #: 8016988, succes #: 6669822
771.16/771.54	c main():: doublelook: overall 4.048 of all possible doublelooks executed
771.16/771.54	c main():: doublelook: succesrate: 83.196, average DL_trigger: 25.930
771.16/771.54	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-1626321-1240066861/watcher-1626321-1240066861 -o /tmp/evaluation-result-1626321-1240066861/solver-1626321-1240066861 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626321-1240066861.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 3/64 20229
/proc/meminfo: memFree=1323424/2055920 swapFree=4192956/4192956
[pid=20229] ppid=20227 vsize=792 CPUtime=0
/proc/20229/stat : 20229 (march_ks) R 20227 20229 20165 0 -1 4194304 109 0 0 0 0 0 0 0 18 0 1 0 34719575 811008 94 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/20229/statm: 198 94 48 123 0 73 0

[startup+0.085371 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 20229
/proc/meminfo: memFree=1323424/2055920 swapFree=4192956/4192956
[pid=20229] ppid=20227 vsize=1048 CPUtime=0.08
/proc/20229/stat : 20229 (march_ks) R 20227 20229 20165 0 -1 4194304 193 0 0 0 8 0 0 0 18 0 1 0 34719575 1073152 176 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/20229/statm: 262 176 72 123 0 137 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1048

[startup+0.101373 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 20229
/proc/meminfo: memFree=1323424/2055920 swapFree=4192956/4192956
[pid=20229] ppid=20227 vsize=1048 CPUtime=0.1
/proc/20229/stat : 20229 (march_ks) R 20227 20229 20165 0 -1 4194304 193 0 0 0 10 0 0 0 18 0 1 0 34719575 1073152 176 1992294400 134512640 135019032 4294956240 18446744073709551615 134538476 0 0 4096 0 0 0 0 17 0 0 0
/proc/20229/statm: 262 176 72 123 0 137 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1048

[startup+0.301393 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 20229
/proc/meminfo: memFree=1323424/2055920 swapFree=4192956/4192956
[pid=20229] ppid=20227 vsize=1048 CPUtime=0.3
/proc/20229/stat : 20229 (march_ks) R 20227 20229 20165 0 -1 4194304 193 0 0 0 30 0 0 0 19 0 1 0 34719575 1073152 176 1992294400 134512640 135019032 4294956240 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 0 0 0
/proc/20229/statm: 262 176 72 123 0 137 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1048

[startup+0.701435 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 20229
/proc/meminfo: memFree=1323424/2055920 swapFree=4192956/4192956
[pid=20229] ppid=20227 vsize=1048 CPUtime=0.7
/proc/20229/stat : 20229 (march_ks) R 20227 20229 20165 0 -1 4194304 193 0 0 0 70 0 0 0 23 0 1 0 34719575 1073152 176 1992294400 134512640 135019032 4294956240 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 0 0 0
/proc/20229/statm: 262 176 72 123 0 137 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1048

[startup+1.50252 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20236
/proc/meminfo: memFree=1322712/2055920 swapFree=4192956/4192956
[pid=20229] ppid=20227 vsize=1048 CPUtime=1.5
/proc/20229/stat : 20229 (march_ks) R 20227 20229 20165 0 -1 4194304 193 0 0 0 150 0 0 0 25 0 1 0 34719575 1073152 176 1992294400 134512640 135019032 4294956240 18446744073709551615 134541729 0 0 4096 0 0 0 0 17 0 0 0
/proc/20229/statm: 262 176 72 123 0 137 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1048

[startup+3.10168 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20236
/proc/meminfo: memFree=1322712/2055920 swapFree=4192956/4192956
[pid=20229] ppid=20227 vsize=1048 CPUtime=3.09
/proc/20229/stat : 20229 (march_ks) R 20227 20229 20165 0 -1 4194304 193 0 0 0 309 0 0 0 25 0 1 0 34719575 1073152 176 1992294400 134512640 135019032 4294956240 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 0 0 0
/proc/20229/statm: 262 176 72 123 0 137 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1048

[startup+6.30201 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 20236
/proc/meminfo: memFree=1322648/2055920 swapFree=4192956/4192956
[pid=20229] ppid=20227 vsize=1048 CPUtime=6.29
/proc/20229/stat : 20229 (march_ks) R 20227 20229 20165 0 -1 4194304 193 0 0 0 629 0 0 0 25 0 1 0 34719575 1073152 176 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/20229/statm: 262 176 72 123 0 137 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1048

[startup+12.7017 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 20236
/proc/meminfo: memFree=1322528/2055920 swapFree=4192956/4192956
[pid=20229] ppid=20227 vsize=1048 CPUtime=12.69
/proc/20229/stat : 20229 (march_ks) R 20227 20229 20165 0 -1 4194304 197 0 0 0 1269 0 0 0 25 0 1 0 34719575 1073152 180 1992294400 134512640 135019032 4294956240 18446744073709551615 134527002 0 0 4096 0 0 0 0 17 0 0 0
/proc/20229/statm: 262 180 72 123 0 137 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1048

[startup+25.502 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 20236
/proc/meminfo: memFree=1322528/2055920 swapFree=4192956/4192956
[pid=20229] ppid=20227 vsize=1200 CPUtime=25.49
/proc/20229/stat : 20229 (march_ks) R 20227 20229 20165 0 -1 4194304 208 0 0 0 2549 0 0 0 25 0 1 0 34719575 1228800 191 1992294400 134512640 135019032 4294956240 18446744073709551615 134628570 0 0 4096 0 0 0 0 17 0 0 0
/proc/20229/statm: 300 191 72 123 0 175 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1200

[startup+51.1017 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 20236
/proc/meminfo: memFree=1322464/2055920 swapFree=4192956/4192956
[pid=20229] ppid=20227 vsize=1200 CPUtime=51.07
/proc/20229/stat : 20229 (march_ks) R 20227 20229 20165 0 -1 4194304 225 0 0 0 5107 0 0 0 25 0 1 0 34719575 1228800 208 1992294400 134512640 135019032 4294956240 18446744073709551615 134538149 0 0 4096 0 0 0 0 17 0 0 0
/proc/20229/statm: 300 208 72 123 0 175 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1200

[startup+102.306 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 20236
/proc/meminfo: memFree=1322144/2055920 swapFree=4192956/4192956
[pid=20229] ppid=20227 vsize=1656 CPUtime=102.25
/proc/20229/stat : 20229 (march_ks) R 20227 20229 20165 0 -1 4194304 316 0 0 0 10225 0 0 0 25 0 1 0 34719575 1695744 299 1992294400 134512640 135019032 4294956240 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 0 0 0
/proc/20229/statm: 414 299 72 123 0 289 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1656

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20236
/proc/meminfo: memFree=1321952/2055920 swapFree=4192956/4192956
[pid=20229] ppid=20227 vsize=1884 CPUtime=162.22
/proc/20229/stat : 20229 (march_ks) R 20227 20229 20165 0 -1 4194304 372 0 0 0 16222 0 0 0 25 0 1 0 34719575 1929216 355 1992294400 134512640 135019032 4294956240 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 0 0 0
/proc/20229/statm: 471 355 72 123 0 346 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 1884

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20236
/proc/meminfo: memFree=1321696/2055920 swapFree=4192956/4192956
[pid=20229] ppid=20227 vsize=2224 CPUtime=222.19
/proc/20229/stat : 20229 (march_ks) R 20227 20229 20165 0 -1 4194304 432 0 0 0 22219 0 0 0 25 0 1 0 34719575 2277376 415 1992294400 134512640 135019032 4294956240 18446744073709551615 134587496 0 0 4096 0 0 0 0 17 0 0 0
/proc/20229/statm: 556 415 72 123 0 431 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 2224

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20236
/proc/meminfo: memFree=1321440/2055920 swapFree=4192956/4192956
[pid=20229] ppid=20227 vsize=2736 CPUtime=282.17
/proc/20229/stat : 20229 (march_ks) R 20227 20229 20165 0 -1 4194304 504 0 0 0 28217 0 0 0 25 0 1 0 34719575 2801664 487 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/20229/statm: 684 487 72 123 0 559 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 2736

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20236
/proc/meminfo: memFree=1321056/2055920 swapFree=4192956/4192956
[pid=20229] ppid=20227 vsize=2736 CPUtime=342.15
/proc/20229/stat : 20229 (march_ks) R 20227 20229 20165 0 -1 4194304 569 0 0 0 34215 0 0 0 25 0 1 0 34719575 2801664 552 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/20229/statm: 684 552 72 123 0 559 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 2736

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20236
/proc/meminfo: memFree=1320672/2055920 swapFree=4192956/4192956
[pid=20229] ppid=20227 vsize=3500 CPUtime=402.12
/proc/20229/stat : 20229 (march_ks) R 20227 20229 20165 0 -1 4194304 661 0 0 0 40212 0 0 0 25 0 1 0 34719575 3584000 644 1992294400 134512640 135019032 4294956240 18446744073709551615 134585346 0 0 4096 0 0 0 0 17 1 0 0
/proc/20229/statm: 875 644 72 123 0 750 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 3500

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20236
/proc/meminfo: memFree=1320288/2055920 swapFree=4192956/4192956
[pid=20229] ppid=20227 vsize=3500 CPUtime=462.09
/proc/20229/stat : 20229 (march_ks) R 20227 20229 20165 0 -1 4194304 759 0 0 0 46209 0 0 0 25 0 1 0 34719575 3584000 742 1992294400 134512640 135019032 4294956240 18446744073709551615 134598259 0 0 4096 0 0 0 0 17 0 0 0
/proc/20229/statm: 875 742 72 123 0 750 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 3500

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20236
/proc/meminfo: memFree=1319904/2055920 swapFree=4192956/4192956
[pid=20229] ppid=20227 vsize=4652 CPUtime=522.07
/proc/20229/stat : 20229 (march_ks) R 20227 20229 20165 0 -1 4194304 863 0 0 0 52207 0 0 0 25 0 1 0 34719575 4763648 846 1992294400 134512640 135019032 4294956240 18446744073709551615 134541841 0 0 4096 0 0 0 0 17 0 0 0
/proc/20229/statm: 1163 846 72 123 0 1038 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 4652

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20236
/proc/meminfo: memFree=1319392/2055920 swapFree=4192956/4192956
[pid=20229] ppid=20227 vsize=4652 CPUtime=582.05
/proc/20229/stat : 20229 (march_ks) R 20227 20229 20165 0 -1 4194304 993 0 0 0 58204 1 0 0 25 0 1 0 34719575 4763648 976 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/20229/statm: 1163 976 72 123 0 1038 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 4652

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20236
/proc/meminfo: memFree=1318880/2055920 swapFree=4192956/4192956
[pid=20229] ppid=20227 vsize=6376 CPUtime=642.03
/proc/20229/stat : 20229 (march_ks) R 20227 20229 20165 0 -1 4194304 1128 0 0 0 64202 1 0 0 25 0 1 0 34719575 6529024 1111 1992294400 134512640 135019032 4294956240 18446744073709551615 134541806 0 0 4096 0 0 0 0 17 0 0 0
/proc/20229/statm: 1594 1111 72 123 0 1469 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 6376

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20236
/proc/meminfo: memFree=1318112/2055920 swapFree=4192956/4192956
[pid=20229] ppid=20227 vsize=6376 CPUtime=701.99
/proc/20229/stat : 20229 (march_ks) R 20227 20229 20165 0 -1 4194304 1298 0 0 0 70198 1 0 0 25 0 1 0 34719575 6529024 1281 1992294400 134512640 135019032 4294956240 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 0 0 0
/proc/20229/statm: 1594 1281 72 123 0 1469 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 6376

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20236
/proc/meminfo: memFree=1317152/2055920 swapFree=4192956/4192956
[pid=20229] ppid=20227 vsize=6376 CPUtime=761.97
/proc/20229/stat : 20229 (march_ks) R 20227 20229 20165 0 -1 4194304 1532 0 0 0 76196 1 0 0 25 0 1 0 34719575 6529024 1515 1992294400 134512640 135019032 4294956240 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 0 0 0
/proc/20229/statm: 1594 1515 72 123 0 1469 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 6376

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

[startup+767.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20236
/proc/meminfo: memFree=1317024/2055920 swapFree=4192956/4192956
[pid=20229] ppid=20227 vsize=8964 CPUtime=767.56
/proc/20229/stat : 20229 (march_ks) R 20227 20229 20165 0 -1 4194304 1563 0 0 0 76755 1 0 0 25 0 1 0 34719575 9179136 1546 1992294400 134512640 135019032 4294956240 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 0 0 0
/proc/20229/statm: 2241 1546 72 123 0 2116 0
Current children cumulated CPU time (s) 767.56
Current children cumulated vsize (KiB) 8964

[startup+769.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20236
/proc/meminfo: memFree=1316960/2055920 swapFree=4192956/4192956
[pid=20229] ppid=20227 vsize=8964 CPUtime=769.16
/proc/20229/stat : 20229 (march_ks) R 20227 20229 20165 0 -1 4194304 1572 0 0 0 76915 1 0 0 25 0 1 0 34719575 9179136 1555 1992294400 134512640 135019032 4294956240 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 0 0 0
/proc/20229/statm: 2241 1555 72 123 0 2116 0
Current children cumulated CPU time (s) 769.16
Current children cumulated vsize (KiB) 8964

[startup+770.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20236
/proc/meminfo: memFree=1316960/2055920 swapFree=4192956/4192956
[pid=20229] ppid=20227 vsize=8964 CPUtime=769.96
/proc/20229/stat : 20229 (march_ks) R 20227 20229 20165 0 -1 4194304 1578 0 0 0 76995 1 0 0 25 0 1 0 34719575 9179136 1561 1992294400 134512640 135019032 4294956240 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 0 0 0
/proc/20229/statm: 2241 1561 72 123 0 2116 0
Current children cumulated CPU time (s) 769.96
Current children cumulated vsize (KiB) 8964

[startup+771.106 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20236
/proc/meminfo: memFree=1316896/2055920 swapFree=4192956/4192956
[pid=20229] ppid=20227 vsize=8964 CPUtime=770.76
/proc/20229/stat : 20229 (march_ks) R 20227 20229 20165 0 -1 4194304 1583 0 0 0 77075 1 0 0 25 0 1 0 34719575 9179136 1566 1992294400 134512640 135019032 4294956240 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 0 0 0
/proc/20229/statm: 2241 1566 72 123 0 2116 0
Current children cumulated CPU time (s) 770.76
Current children cumulated vsize (KiB) 8964

[startup+771.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20236
/proc/meminfo: memFree=1316896/2055920 swapFree=4192956/4192956
[pid=20229] ppid=20227 vsize=8964 CPUtime=771.16
/proc/20229/stat : 20229 (march_ks) R 20227 20229 20165 0 -1 4194304 1586 0 0 0 77115 1 0 0 25 0 1 0 34719575 9179136 1569 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20229/statm: 2241 1569 72 123 0 2116 0
Current children cumulated CPU time (s) 771.16
Current children cumulated vsize (KiB) 8964

Child status: 20
Real time (s): 771.548
CPU time (s): 771.21
CPU user time (s): 771.194
CPU system time (s): 0.015997
CPU usage (%): 99.9562
Max. virtual memory (cumulated for all children) (KiB): 8964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 771.194
system time used= 0.015997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1588
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= 2712

runsolver used 0.84987 second user time and 1.9897 second system time

The end

Launcher Data 

Begin job on node24 at 2009-04-18 17:01:01
IDJOB=1626321
IDBENCH=70395
IDSOLVER=582
FILE ID=node24/1626321-1240066861
PBS_JOBID= 9159082
Free space on /tmp= 66412 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/100/unif-k5-r21.3-v100-c2130-S367498571-066.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626321-1240066861/watcher-1626321-1240066861 -o /tmp/evaluation-result-1626321-1240066861/solver-1626321-1240066861 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626321-1240066861.cnf            

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

MD5SUM BENCH= df5d3532662b9ce2690eaf77166028f5
RANDOM SEED=1113459289

node24.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:       1323904 kB
Buffers:         89952 kB
Cached:         547344 kB
SwapCached:          0 kB
Active:         226904 kB
Inactive:       424800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1323904 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2908 kB
Writeback:           0 kB
Mapped:          24180 kB
Slab:            66252 kB
Committed_AS:   150772 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= 66408 MiB
End job on node24 at 2009-04-18 17:13:52