Trace number 1733663

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
march_nn nn? (TO) 1200.08 1200.41

General information on the benchmark

NameCRAFTED/modcircuits/
mod3_4vars_6gates.cnf
MD5SUMafeeef613d4caffff91375d49585d115
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark192.997
Satisfiable
(Un)Satisfiability was proved
Number of variables289
Number of clauses33900
Sum of the clauses size195928
Maximum clause length19
Minimum clause length1
Number of clauses of size 165
Number of clauses of size 2730
Number of clauses of size 31
Number of clauses of size 4893
Number of clauses of size 52499
Number of clauses of size over 529712

Solver Data 

1.79/1.83	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.79/1.83	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.79/1.83	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.79/1.83	c main()::
1.79/1.83	c initFormula():: searching for DIMACS p-line....
1.79/1.83	c full lookahead due to high density!
1.79/1.83	c initFormula():: the DIMACS p-line indicates a CNF of 289 variables and 33900 clauses.
1.79/1.83	c parseCNF():: parsing....
1.79/1.83	c parseCNF():: the CNF contains 65 unary clauses.
1.79/1.83	c runParser():: parsing was successful, warming up engines...
1.79/1.83	c find_and_remove_tautogolies():: found and removed 1 tautologies
1.79/1.83	c simplify_formula():: removed 32 tautological, 18683 satisfied and 492 duplicate clauses
1.79/1.83	c preprocessing fase I completed:: there are now 181 free variables and 14693 clauses.
1.79/1.83	c stat :: sign balance is biased by 117.213
1.79/1.83	c using k-SAT heuristics (size based diff)
1.79/1.83	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.83	c simplify_formula():: removed 0 tautological, 0 satisfied and 77572 duplicate clauses
1.79/1.83	c resolvent_look() :: found 84926 resolvents
1.79/1.83	c main():: clause / variable ratio: ( 99619 / 289 ) = 344.70
1.79/1.83	c longest clause has size 10
1.79/1.83	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.83	c number of free variables = 181
1.79/1.83	c dynamic_preselect_setsize :: off
1.79/1.83	c main():: all systems go!
1.79/1.83	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 30
2.19/2.24	c |----------------------------------------------------------------|
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4.09/4.13	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 3720
13.99/14.10	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 25564
69.67/69.74	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 140610
337.49/337.60	c |----------------------------------------------------------------|
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Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1733663-1240791158/watcher-1733663-1240791158 -o /tmp/evaluation-result-1733663-1240791158/solver-1733663-1240791158 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1733663-1240791158.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: 0.85 0.97 0.99 3/64 26171
/proc/meminfo: memFree=1654952/2055920 swapFree=4181904/4192956
[pid=26171] ppid=26169 vsize=1108 CPUtime=0
/proc/26171/stat : 26171 (march_nn) R 26169 26171 26134 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 107143074 1134592 123 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/26171/statm: 277 123 58 167 0 108 0

[startup+0.1037 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 26171
/proc/meminfo: memFree=1654952/2055920 swapFree=4181904/4192956
[pid=26171] ppid=26169 vsize=3392 CPUtime=0.09
/proc/26171/stat : 26171 (march_nn) R 26169 26171 26134 0 -1 4194304 747 0 0 0 9 0 0 0 18 0 1 0 107143074 3473408 482 1992294400 134512640 135197250 4294956240 18446744073709551615 134917342 0 0 4096 0 0 0 0 17 1 0 0
/proc/26171/statm: 848 482 66 167 0 679 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3392

[startup+0.201708 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 26171
/proc/meminfo: memFree=1654952/2055920 swapFree=4181904/4192956
[pid=26171] ppid=26169 vsize=4132 CPUtime=0.19
/proc/26171/stat : 26171 (march_nn) R 26169 26171 26134 0 -1 4194304 1015 0 0 0 19 0 0 0 18 0 1 0 107143074 4231168 655 1992294400 134512640 135197250 4294956240 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0
/proc/26171/statm: 1033 655 83 167 0 864 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4132

[startup+0.301718 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 26171
/proc/meminfo: memFree=1654952/2055920 swapFree=4181904/4192956
[pid=26171] ppid=26169 vsize=4324 CPUtime=0.29
/proc/26171/stat : 26171 (march_nn) R 26169 26171 26134 0 -1 4194304 1086 0 0 0 29 0 0 0 19 0 1 0 107143074 4427776 726 1992294400 134512640 135197250 4294956240 18446744073709551615 134539454 0 0 4096 0 0 0 0 17 1 0 0
/proc/26171/statm: 1081 726 83 167 0 912 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4324

[startup+0.701753 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 26171
/proc/meminfo: memFree=1654952/2055920 swapFree=4181904/4192956
[pid=26171] ppid=26169 vsize=6412 CPUtime=0.69
/proc/26171/stat : 26171 (march_nn) R 26169 26171 26134 0 -1 4194304 1483 0 0 0 69 0 0 0 22 0 1 0 107143074 6565888 1123 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/26171/statm: 1603 1123 83 167 0 1434 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6412

[startup+1.50282 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 26172
/proc/meminfo: memFree=1649632/2055920 swapFree=4181904/4192956
[pid=26171] ppid=26169 vsize=10596 CPUtime=1.49
/proc/26171/stat : 26171 (march_nn) R 26169 26171 26134 0 -1 4194304 3271 0 0 0 149 0 0 0 25 0 1 0 107143074 10850304 2268 1992294400 134512640 135197250 4294956240 18446744073709551615 134565401 0 0 4096 0 0 0 0 17 1 0 0
/proc/26171/statm: 2649 2268 83 167 0 2480 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10596

[startup+3.10196 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 26172
/proc/meminfo: memFree=1639968/2055920 swapFree=4181904/4192956
[pid=26171] ppid=26169 vsize=20404 CPUtime=3.09
/proc/26171/stat : 26171 (march_nn) R 26169 26171 26134 0 -1 4194304 5553 0 0 0 307 2 0 0 25 0 1 0 107143074 20893696 3912 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/26171/statm: 5101 3912 93 167 0 4932 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20404

[startup+6.30124 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 26172
/proc/meminfo: memFree=1639328/2055920 swapFree=4181904/4192956
[pid=26171] ppid=26169 vsize=20404 CPUtime=6.29
/proc/26171/stat : 26171 (march_nn) R 26169 26171 26134 0 -1 4194304 5581 0 0 0 627 2 0 0 25 0 1 0 107143074 20893696 3940 1992294400 134512640 135197250 4294956240 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 1 0 0
/proc/26171/statm: 5101 3940 93 167 0 4932 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20404

[startup+12.7018 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 26172
/proc/meminfo: memFree=1639272/2055920 swapFree=4181904/4192956
[pid=26171] ppid=26169 vsize=20404 CPUtime=12.69
/proc/26171/stat : 26171 (march_nn) R 26169 26171 26134 0 -1 4194304 5582 0 0 0 1267 2 0 0 25 0 1 0 107143074 20893696 3941 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/26171/statm: 5101 3941 93 167 0 4932 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20404

[startup+25.5019 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 26172
/proc/meminfo: memFree=1639272/2055920 swapFree=4181904/4192956
[pid=26171] ppid=26169 vsize=20404 CPUtime=25.48
/proc/26171/stat : 26171 (march_nn) R 26169 26171 26134 0 -1 4194304 5583 0 0 0 2546 2 0 0 25 0 1 0 107143074 20893696 3942 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/26171/statm: 5101 3942 93 167 0 4932 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20404

[startup+51.1012 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 26172
/proc/meminfo: memFree=1638888/2055920 swapFree=4181904/4192956
[pid=26171] ppid=26169 vsize=20860 CPUtime=51.07
/proc/26171/stat : 26171 (march_nn) R 26169 26171 26134 0 -1 4194304 5691 0 0 0 5105 2 0 0 25 0 1 0 107143074 21360640 4050 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/26171/statm: 5215 4050 93 167 0 5046 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20860

[startup+102.302 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 26172
/proc/meminfo: memFree=1638312/2055920 swapFree=4181904/4192956
[pid=26171] ppid=26169 vsize=21428 CPUtime=102.26
/proc/26171/stat : 26171 (march_nn) R 26169 26171 26134 0 -1 4194304 5818 0 0 0 10224 2 0 0 25 0 1 0 107143074 21942272 4177 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/26171/statm: 5357 4177 93 167 0 5188 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 21428

[startup+162.302 s]
/proc/loadavg: 1.02 0.99 0.99 2/65 26172
/proc/meminfo: memFree=1637416/2055920 swapFree=4181904/4192956
[pid=26171] ppid=26169 vsize=23096 CPUtime=162.25
/proc/26171/stat : 26171 (march_nn) R 26169 26171 26134 0 -1 4194304 6043 0 0 0 16222 3 0 0 25 0 1 0 107143074 23650304 4402 1992294400 134512640 135197250 4294956240 18446744073709551615 134603321 0 0 4096 0 0 0 0 17 1 0 0
/proc/26171/statm: 5774 4402 93 167 0 5605 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23096

[startup+222.305 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 26172
/proc/meminfo: memFree=1636648/2055920 swapFree=4181904/4192956
[pid=26171] ppid=26169 vsize=23096 CPUtime=222.23
/proc/26171/stat : 26171 (march_nn) R 26169 26171 26134 0 -1 4194304 6227 0 0 0 22220 3 0 0 25 0 1 0 107143074 23650304 4586 1992294400 134512640 135197250 4294956240 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0
/proc/26171/statm: 5774 4586 93 167 0 5605 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 23096

[startup+282.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 26172
/proc/meminfo: memFree=1635880/2055920 swapFree=4181904/4192956
[pid=26171] ppid=26169 vsize=24636 CPUtime=282.21
/proc/26171/stat : 26171 (march_nn) R 26169 26171 26134 0 -1 4194304 6402 0 0 0 28218 3 0 0 25 0 1 0 107143074 25227264 4761 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/26171/statm: 6159 4761 93 167 0 5990 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 24636

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26172
/proc/meminfo: memFree=1635048/2055920 swapFree=4181904/4192956
[pid=26171] ppid=26169 vsize=24636 CPUtime=342.19
/proc/26171/stat : 26171 (march_nn) R 26169 26171 26134 0 -1 4194304 6590 0 0 0 34216 3 0 0 25 0 1 0 107143074 25227264 4949 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/26171/statm: 6159 4949 93 167 0 5990 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 24636

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26172
/proc/meminfo: memFree=1634216/2055920 swapFree=4181904/4192956
[pid=26171] ppid=26169 vsize=26360 CPUtime=402.18
/proc/26171/stat : 26171 (march_nn) R 26169 26171 26134 0 -1 4194304 6783 0 0 0 40214 4 0 0 25 0 1 0 107143074 26992640 5142 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/26171/statm: 6590 5142 93 167 0 6421 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 26360

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26172
/proc/meminfo: memFree=1633576/2055920 swapFree=4181904/4192956
[pid=26171] ppid=26169 vsize=27136 CPUtime=462.16
/proc/26171/stat : 26171 (march_nn) R 26169 26171 26134 0 -1 4194304 6955 0 0 0 46212 4 0 0 25 0 1 0 107143074 27787264 5314 1992294400 134512640 135197250 4294956240 18446744073709551615 134524906 0 0 4096 0 0 0 0 17 1 0 0
/proc/26171/statm: 6784 5314 93 167 0 6615 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 27136

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26172
/proc/meminfo: memFree=1632744/2055920 swapFree=4181904/4192956
[pid=26171] ppid=26169 vsize=29724 CPUtime=522.15
/proc/26171/stat : 26171 (march_nn) R 26169 26171 26134 0 -1 4194304 7157 0 0 0 52210 5 0 0 25 0 1 0 107143074 30437376 5516 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/26171/statm: 7431 5516 93 167 0 7262 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 29724

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26172
/proc/meminfo: memFree=1631848/2055920 swapFree=4181904/4192956
[pid=26171] ppid=26169 vsize=29724 CPUtime=582.13
/proc/26171/stat : 26171 (march_nn) R 26169 26171 26134 0 -1 4194304 7373 0 0 0 58208 5 0 0 25 0 1 0 107143074 30437376 5732 1992294400 134512640 135197250 4294956240 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0
/proc/26171/statm: 7431 5732 93 167 0 7262 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 29724

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26172
/proc/meminfo: memFree=1631080/2055920 swapFree=4181904/4192956
[pid=26171] ppid=26169 vsize=29724 CPUtime=642.11
/proc/26171/stat : 26171 (march_nn) R 26169 26171 26134 0 -1 4194304 7563 0 0 0 64206 5 0 0 25 0 1 0 107143074 30437376 5922 1992294400 134512640 135197250 4294956240 18446744073709551615 134603283 0 0 4096 0 0 0 0 17 1 0 0
/proc/26171/statm: 7431 5922 93 167 0 7262 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 29724

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26172
/proc/meminfo: memFree=1630376/2055920 swapFree=4181904/4192956
[pid=26171] ppid=26169 vsize=29724 CPUtime=702.1
/proc/26171/stat : 26171 (march_nn) R 26169 26171 26134 0 -1 4194304 7746 0 0 0 70204 6 0 0 25 0 1 0 107143074 30437376 6105 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/26171/statm: 7431 6105 93 167 0 7262 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 29724

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26172
/proc/meminfo: memFree=1629544/2055920 swapFree=4181904/4192956
[pid=26171] ppid=26169 vsize=33604 CPUtime=762.08
/proc/26171/stat : 26171 (march_nn) R 26169 26171 26134 0 -1 4194304 7939 0 0 0 76202 6 0 0 25 0 1 0 107143074 34410496 6298 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/26171/statm: 8401 6298 93 167 0 8232 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 33604

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26172
/proc/meminfo: memFree=1628840/2055920 swapFree=4181904/4192956
[pid=26171] ppid=26169 vsize=35160 CPUtime=822.06
/proc/26171/stat : 26171 (march_nn) R 26169 26171 26134 0 -1 4194304 8130 0 0 0 82200 6 0 0 25 0 1 0 107143074 36003840 6489 1992294400 134512640 135197250 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/26171/statm: 8790 6489 93 167 0 8621 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 35160

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26172
/proc/meminfo: memFree=1628072/2055920 swapFree=4181904/4192956
[pid=26171] ppid=26169 vsize=35160 CPUtime=882.05
/proc/26171/stat : 26171 (march_nn) R 26169 26171 26134 0 -1 4194304 8310 0 0 0 88199 6 0 0 25 0 1 0 107143074 36003840 6669 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/26171/statm: 8790 6669 93 167 0 8621 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 35160

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26172
/proc/meminfo: memFree=1627240/2055920 swapFree=4181904/4192956
[pid=26171] ppid=26169 vsize=35160 CPUtime=942.03
/proc/26171/stat : 26171 (march_nn) R 26169 26171 26134 0 -1 4194304 8498 0 0 0 94196 7 0 0 25 0 1 0 107143074 36003840 6857 1992294400 134512640 135197250 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/26171/statm: 8790 6857 93 167 0 8621 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 35160

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26172
/proc/meminfo: memFree=1626600/2055920 swapFree=4181904/4192956
[pid=26171] ppid=26169 vsize=35160 CPUtime=1002.01
/proc/26171/stat : 26171 (march_nn) R 26169 26171 26134 0 -1 4194304 8687 0 0 0 100194 7 0 0 25 0 1 0 107143074 36003840 7046 1992294400 134512640 135197250 4294956240 18446744073709551615 134550718 0 0 4096 0 0 0 0 17 1 0 0
/proc/26171/statm: 8790 7046 93 167 0 8621 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 35160

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26172
/proc/meminfo: memFree=1625768/2055920 swapFree=4181904/4192956
[pid=26171] ppid=26169 vsize=35160 CPUtime=1061.99
/proc/26171/stat : 26171 (march_nn) R 26169 26171 26134 0 -1 4194304 8880 0 0 0 106192 7 0 0 25 0 1 0 107143074 36003840 7239 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/26171/statm: 8790 7239 93 167 0 8621 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 35160

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26172
/proc/meminfo: memFree=1624936/2055920 swapFree=4181904/4192956
[pid=26171] ppid=26169 vsize=40980 CPUtime=1121.98
/proc/26171/stat : 26171 (march_nn) R 26169 26171 26134 0 -1 4194304 9078 0 0 0 112190 8 0 0 25 0 1 0 107143074 41963520 7437 1992294400 134512640 135197250 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/26171/statm: 10245 7437 93 167 0 10076 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 40980

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26172
/proc/meminfo: memFree=1624168/2055920 swapFree=4181904/4192956
[pid=26171] ppid=26169 vsize=40980 CPUtime=1181.97
/proc/26171/stat : 26171 (march_nn) R 26169 26171 26134 0 -1 4194304 9264 0 0 0 118188 9 0 0 25 0 1 0 107143074 41963520 7623 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/26171/statm: 10245 7623 93 167 0 10076 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 40980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26172
/proc/meminfo: memFree=1623912/2055920 swapFree=4181904/4192956
[pid=26171] ppid=26169 vsize=40980 CPUtime=1200.07
/proc/26171/stat : 26171 (march_nn) R 26169 26171 26134 0 -1 4194304 9322 0 0 0 119998 9 0 0 25 0 1 0 107143074 41963520 7681 1992294400 134512640 135197250 4294956240 18446744073709551615 134603327 0 0 4096 0 0 0 0 17 1 0 0
/proc/26171/statm: 10245 7681 93 167 0 10076 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 40980

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26172
/proc/meminfo: memFree=1623912/2055920 swapFree=4181904/4192956
[pid=26171] ppid=26169 vsize=40980 CPUtime=1200.07
/proc/26171/stat : 26171 (march_nn) R 26169 26171 26134 0 -1 4194304 9322 0 0 0 119998 9 0 0 25 0 1 0 107143074 41963520 7681 1992294400 134512640 135197250 4294956240 18446744073709551615 134603327 0 0 4096 0 0 0 0 17 1 0 0
/proc/26171/statm: 10245 7681 93 167 0 10076 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 40980

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1199.98
CPU system time (s): 0.096985
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 40980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.096985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9322
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= 2575

runsolver used 0.929858 second user time and 2.42863 second system time

The end

Launcher Data 

Begin job on node58 at 2009-04-27 02:12:38
IDJOB=1733663
IDBENCH=71145
IDSOLVER=522
FILE ID=node58/1733663-1240791158
PBS_JOBID= 9187339
Free space on /tmp= 65844 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/CRAFTED/modcircuits/mod3_4vars_6gates.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1733663-1240791158/watcher-1733663-1240791158 -o /tmp/evaluation-result-1733663-1240791158/solver-1733663-1240791158 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1733663-1240791158.cnf

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

MD5SUM BENCH= afeeef613d4caffff91375d49585d115
RANDOM SEED=1703621441

node58.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		: 3000.233
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		: 3000.233
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:       1655432 kB
Buffers:         37572 kB
Cached:         300920 kB
SwapCached:       5112 kB
Active:         210952 kB
Inactive:       136076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1655432 kB
SwapTotal:     4192956 kB
SwapFree:      4181904 kB
Dirty:            1868 kB
Writeback:           0 kB
Mapped:          14240 kB
Slab:            39524 kB
Committed_AS:   398504 kB
PageTables:       1356 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= 65844 MiB
End job on node58 at 2009-04-27 02:32:41