Trace number 1544340

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 798.535 798.919

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/100/
unif-k5-r21.3-v100-c2130-S35186747-095.cnf
MD5SUM63a7ffd07e7685b33dfd464b13ef6936
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark798.535
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 0.036
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 2 duplicate clauses
0.00/0.03	c resolvent_look() :: found 2 resolvents
0.00/0.03	c main():: clause / variable ratio: ( 2132 / 100 ) = 21.32
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: 127 JD: 20
0.00/0.08	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 1 NC: 1340 JD: 20
0.50/0.56	c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 9245 JD: 20
3.60/3.65	c |----------------------------------------------------------------|
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c |****************************************************************| 3 NC: 40073 JD: 20
15.79/15.84	c |----------------------------------------------------------------|
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c |****************************************************************| 4 NC: 127734 JD: 20
50.58/50.65	c |----------------------------------------------------------------|
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125.33/125.44	c |----------------------------------------------------------------|
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c |****************************************************************| 6 NC: 611512 JD: 20
247.89/248.02	c |----------------------------------------------------------------|
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c |****************************************************************| 7 NC: 978416 JD: 20
404.12/404.32	c |----------------------------------------------------------------|
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c |****************************************************************| 8 NC: 1326097 JD: 20
560.56/560.88	c |----------------------------------------------------------------|
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c |****************************************************************| 9 NC: 1581199 JD: 20
682.97/683.33	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 10 NC: 1723239 JD: 20
755.03/755.42	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 11 NC: 1782469 JD: 20
786.41/786.82	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 12 NC: 1800061 JD: 20
796.21/796.64	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 13 NC: 1803553 JD: 20
798.21/798.64	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 14 NC: 1803946 JD: 20
798.41/798.88	c |----------------------------------------------------------------|
c |*
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c |************************
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c |****************************************************************| 15 NC: 1803978 JD: 20
798.51/798.91	c |----------------------------------------------------------------|
c |**
c |***
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 16 NC: 1803979 JD: 20
798.51/798.91	c |----------------------------------------------------------------|
c |
798.51/798.91	c
798.51/798.91	c main():: nodeCount: 1803979
798.51/798.91	c main():: dead ends in main: 2247
798.51/798.91	c main():: lookAheadCount: 204004337
798.51/798.91	c main():: unitResolveCount: 6627008
798.51/798.91	c main():: time=798.640000
798.51/798.91	c main():: necessary_assignments: 30578
798.51/798.91	c main():: bin_sat: 0, bin_unsat 0
798.51/798.91	c main():: doublelook: #: 8115609, succes #: 6746358
798.51/798.91	c main():: doublelook: overall 4.033 of all possible doublelooks executed
798.51/798.91	c main():: doublelook: succesrate: 83.128, average DL_trigger: 25.810
798.51/798.91	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544340-1238608013/watcher-1544340-1238608013 -o /tmp/evaluation-result-1544340-1238608013/solver-1544340-1238608013 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544340-1238608013.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: 1.00 1.00 1.00 3/64 20127
/proc/meminfo: memFree=1485408/2055920 swapFree=4178500/4192956
[pid=20127] ppid=20125 vsize=792 CPUtime=0
/proc/20127/stat : 20127 (march_ks) R 20125 20127 19932 0 -1 4194304 109 0 0 0 0 0 0 0 18 0 1 0 1133463635 811008 94 1992294400 134512640 135019032 4294956240 18446744073709551615 134555156 0 0 4096 0 0 0 0 17 0 0 0
/proc/20127/statm: 198 94 48 123 0 73 0

[startup+0.104264 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20127
/proc/meminfo: memFree=1485408/2055920 swapFree=4178500/4192956
[pid=20127] ppid=20125 vsize=1048 CPUtime=0.1
/proc/20127/stat : 20127 (march_ks) R 20125 20127 19932 0 -1 4194304 194 0 0 0 10 0 0 0 18 0 1 0 1133463635 1073152 177 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/20127/statm: 262 177 72 123 0 137 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1048

[startup+0.201275 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20127
/proc/meminfo: memFree=1485408/2055920 swapFree=4178500/4192956
[pid=20127] ppid=20125 vsize=1048 CPUtime=0.2
/proc/20127/stat : 20127 (march_ks) R 20125 20127 19932 0 -1 4194304 194 0 0 0 20 0 0 0 18 0 1 0 1133463635 1073152 177 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/20127/statm: 262 177 72 123 0 137 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 1048

[startup+0.301287 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20127
/proc/meminfo: memFree=1485408/2055920 swapFree=4178500/4192956
[pid=20127] ppid=20125 vsize=1048 CPUtime=0.3
/proc/20127/stat : 20127 (march_ks) R 20125 20127 19932 0 -1 4194304 194 0 0 0 30 0 0 0 19 0 1 0 1133463635 1073152 177 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/20127/statm: 262 177 72 123 0 137 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1048

[startup+0.701331 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20127
/proc/meminfo: memFree=1485408/2055920 swapFree=4178500/4192956
[pid=20127] ppid=20125 vsize=1048 CPUtime=0.7
/proc/20127/stat : 20127 (march_ks) R 20125 20127 19932 0 -1 4194304 194 0 0 0 70 0 0 0 18 0 1 0 1133463635 1073152 177 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/20127/statm: 262 177 72 123 0 137 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1048

[startup+1.50142 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20128
/proc/meminfo: memFree=1485016/2055920 swapFree=4178500/4192956
[pid=20127] ppid=20125 vsize=1048 CPUtime=1.5
/proc/20127/stat : 20127 (march_ks) R 20125 20127 19932 0 -1 4194304 194 0 0 0 150 0 0 0 25 0 1 0 1133463635 1073152 177 1992294400 134512640 135019032 4294956240 18446744073709551615 134538146 0 0 4096 0 0 0 0 17 0 0 0
/proc/20127/statm: 262 177 72 123 0 137 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1048

[startup+3.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20128
/proc/meminfo: memFree=1484888/2055920 swapFree=4178500/4192956
[pid=20127] ppid=20125 vsize=1048 CPUtime=3.1
/proc/20127/stat : 20127 (march_ks) R 20125 20127 19932 0 -1 4194304 194 0 0 0 310 0 0 0 25 0 1 0 1133463635 1073152 177 1992294400 134512640 135019032 4294956240 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 0 0 0
/proc/20127/statm: 262 177 72 123 0 137 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1048

[startup+6.30197 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20128
/proc/meminfo: memFree=1484760/2055920 swapFree=4178500/4192956
[pid=20127] ppid=20125 vsize=1048 CPUtime=6.3
/proc/20127/stat : 20127 (march_ks) R 20125 20127 19932 0 -1 4194304 198 0 0 0 630 0 0 0 25 0 1 0 1133463635 1073152 181 1992294400 134512640 135019032 4294956240 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 0 0 0
/proc/20127/statm: 262 181 72 123 0 137 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 1048

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20128
/proc/meminfo: memFree=1484568/2055920 swapFree=4178500/4192956
[pid=20127] ppid=20125 vsize=1252 CPUtime=12.69
/proc/20127/stat : 20127 (march_ks) R 20125 20127 19932 0 -1 4194304 240 0 0 0 1269 0 0 0 25 0 1 0 1133463635 1282048 223 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/20127/statm: 313 223 72 123 0 188 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1252

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20128
/proc/meminfo: memFree=1484504/2055920 swapFree=4178500/4192956
[pid=20127] ppid=20125 vsize=1504 CPUtime=25.49
/proc/20127/stat : 20127 (march_ks) R 20125 20127 19932 0 -1 4194304 280 0 0 0 2549 0 0 0 25 0 1 0 1133463635 1540096 263 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/20127/statm: 376 263 72 123 0 251 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1504

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20128
/proc/meminfo: memFree=1484184/2055920 swapFree=4178500/4192956
[pid=20127] ppid=20125 vsize=1732 CPUtime=51.08
/proc/20127/stat : 20127 (march_ks) R 20125 20127 19932 0 -1 4194304 367 0 0 0 5108 0 0 0 25 0 1 0 1133463635 1773568 350 1992294400 134512640 135019032 4294956240 18446744073709551615 134548019 0 0 4096 0 0 0 0 17 0 0 0
/proc/20127/statm: 433 350 72 123 0 308 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1732

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20128
/proc/meminfo: memFree=1483288/2055920 swapFree=4178500/4192956
[pid=20127] ppid=20125 vsize=2584 CPUtime=102.25
/proc/20127/stat : 20127 (march_ks) R 20125 20127 19932 0 -1 4194304 574 0 0 0 10225 0 0 0 25 0 1 0 1133463635 2646016 557 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/20127/statm: 646 557 72 123 0 521 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 2584

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20128
/proc/meminfo: memFree=1482136/2055920 swapFree=4178500/4192956
[pid=20127] ppid=20125 vsize=4500 CPUtime=162.22
/proc/20127/stat : 20127 (march_ks) R 20125 20127 19932 0 -1 4194304 850 0 0 0 16222 0 0 0 25 0 1 0 1133463635 4608000 833 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/20127/statm: 1125 833 72 123 0 1000 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 4500

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20128
/proc/meminfo: memFree=1480984/2055920 swapFree=4178500/4192956
[pid=20127] ppid=20125 vsize=6372 CPUtime=222.2
/proc/20127/stat : 20127 (march_ks) R 20125 20127 19932 0 -1 4194304 1156 0 0 0 22219 1 0 0 25 0 1 0 1133463635 6524928 1139 1992294400 134512640 135019032 4294956240 18446744073709551615 134526900 0 0 4096 0 0 0 0 17 0 0 0
/proc/20127/statm: 1593 1139 72 123 0 1468 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 6372

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20128
/proc/meminfo: memFree=1479576/2055920 swapFree=4178500/4192956
[pid=20127] ppid=20125 vsize=6372 CPUtime=282.18
/proc/20127/stat : 20127 (march_ks) R 20125 20127 19932 0 -1 4194304 1488 0 0 0 28217 1 0 0 25 0 1 0 1133463635 6524928 1471 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/20127/statm: 1593 1471 72 123 0 1468 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 6372

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20128
/proc/meminfo: memFree=1478104/2055920 swapFree=4178500/4192956
[pid=20127] ppid=20125 vsize=8960 CPUtime=342.15
/proc/20127/stat : 20127 (march_ks) R 20125 20127 19932 0 -1 4194304 1867 0 0 0 34214 1 0 0 25 0 1 0 1133463635 9175040 1850 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/20127/statm: 2240 1850 72 123 0 2115 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 8960

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20128
/proc/meminfo: memFree=1476440/2055920 swapFree=4178500/4192956
[pid=20127] ppid=20125 vsize=12840 CPUtime=402.12
/proc/20127/stat : 20127 (march_ks) R 20125 20127 19932 0 -1 4194304 2269 0 0 0 40211 1 0 0 25 0 1 0 1133463635 13148160 2252 1992294400 134512640 135019032 4294956240 18446744073709551615 134526998 0 0 4096 0 0 0 0 17 0 0 0
/proc/20127/statm: 3210 2252 72 123 0 3085 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 12840

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20128
/proc/meminfo: memFree=1474712/2055920 swapFree=4178500/4192956
[pid=20127] ppid=20125 vsize=12972 CPUtime=462.1
/proc/20127/stat : 20127 (march_ks) R 20125 20127 19932 0 -1 4194304 2710 0 0 0 46208 2 0 0 25 0 1 0 1133463635 13283328 2693 1992294400 134512640 135019032 4294956240 18446744073709551615 134538413 0 0 4096 0 0 0 0 17 0 0 0
/proc/20127/statm: 3243 2693 72 123 0 3118 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 12972

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20128
/proc/meminfo: memFree=1472920/2055920 swapFree=4178500/4192956
[pid=20127] ppid=20125 vsize=18792 CPUtime=522.07
/proc/20127/stat : 20127 (march_ks) R 20125 20127 19932 0 -1 4194304 3167 0 0 0 52205 2 0 0 25 0 1 0 1133463635 19243008 3150 1992294400 134512640 135019032 4294956240 18446744073709551615 134527076 0 0 4096 0 0 0 0 17 0 0 0
/proc/20127/statm: 4698 3150 72 123 0 4573 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 18792

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20128
/proc/meminfo: memFree=1470936/2055920 swapFree=4178500/4192956
[pid=20127] ppid=20125 vsize=18968 CPUtime=582.05
/proc/20127/stat : 20127 (march_ks) R 20125 20127 19932 0 -1 4194304 3638 0 0 0 58203 2 0 0 25 0 1 0 1133463635 19423232 3621 1992294400 134512640 135019032 4294956240 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 0 0 0
/proc/20127/statm: 4742 3621 72 123 0 4617 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 18968

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20128
/proc/meminfo: memFree=1468952/2055920 swapFree=4178500/4192956
[pid=20127] ppid=20125 vsize=18968 CPUtime=642
/proc/20127/stat : 20127 (march_ks) R 20125 20127 19932 0 -1 4194304 4149 0 0 0 64198 2 0 0 25 0 1 0 1133463635 19423232 4132 1992294400 134512640 135019032 4294956240 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 0 0 0
/proc/20127/statm: 4742 4132 72 123 0 4617 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 18968

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20128
/proc/meminfo: memFree=1466904/2055920 swapFree=4178500/4192956
[pid=20127] ppid=20125 vsize=27700 CPUtime=701.95
/proc/20127/stat : 20127 (march_ks) R 20125 20127 19932 0 -1 4194304 4665 0 0 0 70192 3 0 0 25 0 1 0 1133463635 28364800 4648 1992294400 134512640 135019032 4294956240 18446744073709551615 134542099 0 0 4096 0 0 0 0 17 0 0 0
/proc/20127/statm: 6925 4648 72 123 0 6800 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 27700

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20128
/proc/meminfo: memFree=1464536/2055920 swapFree=4178500/4192956
[pid=20127] ppid=20125 vsize=27700 CPUtime=761.93
/proc/20127/stat : 20127 (march_ks) R 20125 20127 19932 0 -1 4194304 5224 0 0 0 76190 3 0 0 25 0 1 0 1133463635 28364800 5207 1992294400 134512640 135019032 4294956240 18446744073709551615 134628830 0 0 4096 0 0 0 0 17 0 0 0
/proc/20127/statm: 6925 5207 72 123 0 6800 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 27700

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

[startup+768.001 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20128
/proc/meminfo: memFree=1464344/2055920 swapFree=4178500/4192956
[pid=20127] ppid=20125 vsize=27700 CPUtime=767.63
/proc/20127/stat : 20127 (march_ks) R 20125 20127 19932 0 -1 4194304 5279 0 0 0 76760 3 0 0 25 0 1 0 1133463635 28364800 5262 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/20127/statm: 6925 5262 72 123 0 6800 0
Current children cumulated CPU time (s) 767.63
Current children cumulated vsize (KiB) 27700

[startup+780.802 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20128
/proc/meminfo: memFree=1463896/2055920 swapFree=4178500/4192956
[pid=20127] ppid=20125 vsize=27700 CPUtime=780.42
/proc/20127/stat : 20127 (march_ks) R 20125 20127 19932 0 -1 4194304 5404 0 0 0 78039 3 0 0 25 0 1 0 1133463635 28364800 5387 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/20127/statm: 6925 5387 72 123 0 6800 0
Current children cumulated CPU time (s) 780.42
Current children cumulated vsize (KiB) 27700

[startup+787.201 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20128
/proc/meminfo: memFree=1463640/2055920 swapFree=4178500/4192956
[pid=20127] ppid=20125 vsize=27700 CPUtime=786.81
/proc/20127/stat : 20127 (march_ks) R 20125 20127 19932 0 -1 4194304 5464 0 0 0 78678 3 0 0 25 0 1 0 1133463635 28364800 5447 1992294400 134512640 135019032 4294956240 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 0 0 0
/proc/20127/statm: 6925 5447 72 123 0 6800 0
Current children cumulated CPU time (s) 786.81
Current children cumulated vsize (KiB) 27700

[startup+793.601 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20128
/proc/meminfo: memFree=1463384/2055920 swapFree=4178500/4192956
[pid=20127] ppid=20125 vsize=27700 CPUtime=793.21
/proc/20127/stat : 20127 (march_ks) R 20125 20127 19932 0 -1 4194304 5527 0 0 0 79318 3 0 0 25 0 1 0 1133463635 28364800 5510 1992294400 134512640 135019032 4294956240 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 0 0 0
/proc/20127/statm: 6925 5510 72 123 0 6800 0
Current children cumulated CPU time (s) 793.21
Current children cumulated vsize (KiB) 27700

[startup+796.802 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20128
/proc/meminfo: memFree=1463256/2055920 swapFree=4178500/4192956
[pid=20127] ppid=20125 vsize=27700 CPUtime=796.41
/proc/20127/stat : 20127 (march_ks) R 20125 20127 19932 0 -1 4194304 5558 0 0 0 79638 3 0 0 25 0 1 0 1133463635 28364800 5541 1992294400 134512640 135019032 4294956240 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 0 0 0
/proc/20127/statm: 6925 5541 72 123 0 6800 0
Current children cumulated CPU time (s) 796.41
Current children cumulated vsize (KiB) 27700

[startup+797.607 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20128
/proc/meminfo: memFree=1463192/2055920 swapFree=4178500/4192956
[pid=20127] ppid=20125 vsize=27700 CPUtime=797.21
/proc/20127/stat : 20127 (march_ks) R 20125 20127 19932 0 -1 4194304 5566 0 0 0 79718 3 0 0 25 0 1 0 1133463635 28364800 5549 1992294400 134512640 135019032 4294956240 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 0 0 0
/proc/20127/statm: 6925 5549 72 123 0 6800 0
Current children cumulated CPU time (s) 797.21
Current children cumulated vsize (KiB) 27700

[startup+798.402 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20128
/proc/meminfo: memFree=1463192/2055920 swapFree=4178500/4192956
[pid=20127] ppid=20125 vsize=27700 CPUtime=798.01
/proc/20127/stat : 20127 (march_ks) R 20125 20127 19932 0 -1 4194304 5574 0 0 0 79798 3 0 0 25 0 1 0 1133463635 28364800 5557 1992294400 134512640 135019032 4294956240 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 0 0 0
/proc/20127/statm: 6925 5557 72 123 0 6800 0
Current children cumulated CPU time (s) 798.01
Current children cumulated vsize (KiB) 27700

[startup+798.802 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20128
/proc/meminfo: memFree=1463128/2055920 swapFree=4178500/4192956
[pid=20127] ppid=20125 vsize=27700 CPUtime=798.41
/proc/20127/stat : 20127 (march_ks) R 20125 20127 19932 0 -1 4194304 5578 0 0 0 79838 3 0 0 25 0 1 0 1133463635 28364800 5561 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/20127/statm: 6925 5561 72 123 0 6800 0
Current children cumulated CPU time (s) 798.41
Current children cumulated vsize (KiB) 27700

[startup+798.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20128
/proc/meminfo: memFree=1463128/2055920 swapFree=4178500/4192956
[pid=20127] ppid=20125 vsize=27700 CPUtime=798.51
/proc/20127/stat : 20127 (march_ks) R 20125 20127 19932 0 -1 4194304 5579 0 0 0 79848 3 0 0 25 0 1 0 1133463635 28364800 5562 1992294400 134512640 135019032 4294956240 18446744073709551615 134598478 0 0 4096 0 0 0 0 17 0 0 0
/proc/20127/statm: 6925 5562 72 123 0 6800 0
Current children cumulated CPU time (s) 798.51
Current children cumulated vsize (KiB) 27700

Child status: 20
Real time (s): 798.919
CPU time (s): 798.535
CPU user time (s): 798.495
CPU system time (s): 0.039993
CPU usage (%): 99.9519
Max. virtual memory (cumulated for all children) (KiB): 27700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 798.495
system time used= 0.039993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5581
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= 3253

runsolver used 0.679896 second user time and 2.25066 second system time

The end

Launcher Data 

Begin job on node62 at 2009-04-01 19:46:53
IDJOB=1544340
IDBENCH=70397
IDSOLVER=559
FILE ID=node62/1544340-1238608013
PBS_JOBID= 9068356
Free space on /tmp= 66352 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-S35186747-095.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544340-1238608013/watcher-1544340-1238608013 -o /tmp/evaluation-result-1544340-1238608013/solver-1544340-1238608013 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544340-1238608013.cnf            

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

MD5SUM BENCH= 63a7ffd07e7685b33dfd464b13ef6936
RANDOM SEED=1714813456

node62.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:       1485952 kB
Buffers:        103864 kB
Cached:         365608 kB
SwapCached:       7616 kB
Active:         237368 kB
Inactive:       241380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1485952 kB
SwapTotal:     4192956 kB
SwapFree:      4178500 kB
Dirty:            2904 kB
Writeback:           0 kB
Mapped:          15020 kB
Slab:            77072 kB
Committed_AS:  2925976 kB
PageTables:       1460 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= 66348 MiB
End job on node62 at 2009-04-01 20:00:12