Trace number 1716951

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) 1200.06 1200.41

General information on the benchmark

Nameindustrial/fuhs/hard/
AProVE07-08.cnf
MD5SUM81ed5ec4a2e7c208a4184383f9e53838
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1143.77
Satisfiable
(Un)Satisfiability was proved
Number of variables4614
Number of clauses16637
Sum of the clauses size44007
Maximum clause length97
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 27532
Number of clauses of size 38048
Number of clauses of size 4732
Number of clauses of size 5246
Number of clauses of size over 578

Solver Data 

0.19/0.24	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.24	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.24	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.24	c main()::
0.19/0.24	c initFormula():: searching for DIMACS p-line....
0.19/0.24	c initFormula():: the DIMACS p-line indicates a CNF of 4614 variables and 16637 clauses.
0.19/0.24	c parseCNF():: parsing....
0.19/0.24	c parseCNF():: the CNF contains 1 unary clauses.
0.19/0.24	c runParser():: parsing was successful, warming up engines...
0.19/0.24	c find_and_remove_tautogolies():: found and removed 242 tautologies
0.19/0.24	c simplify_formula():: removed 0 tautological, 929 satisfied and 0 duplicate clauses
0.19/0.24	c preprocessing fase I completed:: there are now 4274 free variables and 15708 clauses.
0.19/0.24	c stat :: sign balance is biased by 0.106
0.19/0.24	c find_equivalence():: found 1599 3-equivalences
0.19/0.24	c find_and_remove_tautogolies():: found and removed 314 tautologies
0.19/0.24	c shorten_equivalence(): average equivalence length reduced from 5.564981 to 3.968872
0.19/0.24	c using k-SAT heuristics (size based diff)
0.19/0.24	c simplify_formula():: removed 0 tautological, 6396 satisfied and 0 duplicate clauses
0.19/0.24	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.24	c main():: clause / variable ratio: ( 12985 / 4614 ) = 2.81
0.19/0.24	c longest clause has size 75
0.19/0.24	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.24	c number of free variables = 3960
0.19/0.24	c dynamic_preselect_setsize :: off
0.19/0.24	c main():: all systems go!
0.19/0.24	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 102
0.69/0.73	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 1297
20.68/20.73	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************************************************************| ( 2/999) NodeCount: 10300
187.44/187.57	c |----------------------------------------------------------------|
c |*
c |**
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c |****************
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c |********************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 61639
1161.45/1161.81	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************

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-1716951-1240622218/watcher-1716951-1240622218 -o /tmp/evaluation-result-1716951-1240622218/solver-1716951-1240622218 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1716951-1240622218.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: 0.99 0.97 0.99 3/65 15332
/proc/meminfo: memFree=1048304/2055920 swapFree=4192812/4192956
[pid=15332] ppid=15330 vsize=1248 CPUtime=0
/proc/15332/stat : 15332 (march_nn) R 15330 15332 15261 0 -1 4194304 200 0 0 0 0 0 0 0 20 0 1 0 90251901 1277952 185 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/15332/statm: 312 185 58 167 0 143 0

[startup+0.0551849 s]
/proc/loadavg: 0.99 0.97 0.99 3/65 15332
/proc/meminfo: memFree=1048304/2055920 swapFree=4192812/4192956
[pid=15332] ppid=15330 vsize=2740 CPUtime=0.04
/proc/15332/stat : 15332 (march_nn) R 15330 15332 15261 0 -1 4194304 701 0 0 0 4 0 0 0 20 0 1 0 90251901 2805760 424 1992294400 134512640 135197250 4294956240 18446744073709551615 134560774 0 0 4096 0 0 0 0 17 1 0 0
/proc/15332/statm: 685 424 67 167 0 516 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2740

[startup+0.101189 s]
/proc/loadavg: 0.99 0.97 0.99 3/65 15332
/proc/meminfo: memFree=1048304/2055920 swapFree=4192812/4192956
[pid=15332] ppid=15330 vsize=2696 CPUtime=0.09
/proc/15332/stat : 15332 (march_nn) R 15330 15332 15261 0 -1 4194304 1294 0 0 0 9 0 0 0 20 0 1 0 90251901 2760704 464 1992294400 134512640 135197250 4294956240 18446744073709551615 134695623 0 0 4096 0 0 0 0 17 1 0 0
/proc/15332/statm: 674 464 82 167 0 505 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2696

[startup+0.301212 s]
/proc/loadavg: 0.99 0.97 0.99 3/65 15332
/proc/meminfo: memFree=1048304/2055920 swapFree=4192812/4192956
[pid=15332] ppid=15330 vsize=11096 CPUtime=0.29
/proc/15332/stat : 15332 (march_nn) R 15330 15332 15261 0 -1 4194304 3388 0 0 0 28 1 0 0 22 0 1 0 90251901 11362304 1469 1992294400 134512640 135197250 4294956240 18446744073709551615 134553167 0 0 4096 0 0 0 0 17 1 0 0
/proc/15332/statm: 2774 1469 93 167 0 2605 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11096

[startup+0.701256 s]
/proc/loadavg: 0.99 0.97 0.99 3/65 15332
/proc/meminfo: memFree=1048304/2055920 swapFree=4192812/4192956
[pid=15332] ppid=15330 vsize=11364 CPUtime=0.69
/proc/15332/stat : 15332 (march_nn) R 15330 15332 15261 0 -1 4194304 3461 0 0 0 68 1 0 0 25 0 1 0 90251901 11636736 1542 1992294400 134512640 135197250 4294956240 18446744073709551615 134553209 0 0 4096 0 0 0 0 17 1 0 0
/proc/15332/statm: 2841 1542 93 167 0 2672 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11364

[startup+1.50135 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 15333
/proc/meminfo: memFree=1041704/2055920 swapFree=4192812/4192956
[pid=15332] ppid=15330 vsize=12548 CPUtime=1.49
/proc/15332/stat : 15332 (march_nn) R 15330 15332 15261 0 -1 4194304 3783 0 0 0 148 1 0 0 25 0 1 0 90251901 12849152 1864 1992294400 134512640 135197250 4294956240 18446744073709551615 134553209 0 0 4096 0 0 0 0 17 1 0 0
/proc/15332/statm: 3137 1864 93 167 0 2968 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12548

[startup+3.10152 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 15333
/proc/meminfo: memFree=1040744/2055920 swapFree=4192812/4192956
[pid=15332] ppid=15330 vsize=13072 CPUtime=3.09
/proc/15332/stat : 15332 (march_nn) R 15330 15332 15261 0 -1 4194304 3930 0 0 0 307 2 0 0 25 0 1 0 90251901 13385728 2011 1992294400 134512640 135197250 4294956240 18446744073709551615 134525811 0 0 4096 0 0 0 0 17 1 0 0
/proc/15332/statm: 3268 2011 93 167 0 3099 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13072

[startup+6.30188 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 15333
/proc/meminfo: memFree=1039784/2055920 swapFree=4192812/4192956
[pid=15332] ppid=15330 vsize=13744 CPUtime=6.29
/proc/15332/stat : 15332 (march_nn) R 15330 15332 15261 0 -1 4194304 4113 0 0 0 627 2 0 0 25 0 1 0 90251901 14073856 2192 1992294400 134512640 135197250 4294956240 18446744073709551615 134553209 0 0 4096 0 0 0 0 17 1 0 0
/proc/15332/statm: 3436 2192 93 167 0 3267 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13744

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 15333
/proc/meminfo: memFree=1038952/2055920 swapFree=4192812/4192956
[pid=15332] ppid=15330 vsize=14456 CPUtime=12.69
/proc/15332/stat : 15332 (march_nn) R 15330 15332 15261 0 -1 4194304 4290 0 0 0 1267 2 0 0 25 0 1 0 90251901 14802944 2367 1992294400 134512640 135197250 4294956240 18446744073709551615 134525550 0 0 4096 0 0 0 0 17 1 0 0
/proc/15332/statm: 3614 2367 93 167 0 3445 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14456

[startup+25.501 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 15333
/proc/meminfo: memFree=1037800/2055920 swapFree=4192812/4192956
[pid=15332] ppid=15330 vsize=15564 CPUtime=25.48
/proc/15332/stat : 15332 (march_nn) R 15330 15332 15261 0 -1 4194304 4557 0 0 0 2546 2 0 0 25 0 1 0 90251901 15937536 2634 1992294400 134512640 135197250 4294956240 18446744073709551615 134553209 0 0 4096 0 0 0 0 17 1 0 0
/proc/15332/statm: 3891 2634 93 167 0 3722 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15564

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 15333
/proc/meminfo: memFree=1036520/2055920 swapFree=4192812/4192956
[pid=15332] ppid=15330 vsize=17064 CPUtime=51.08
/proc/15332/stat : 15332 (march_nn) R 15330 15332 15261 0 -1 4194304 4901 0 0 0 5105 3 0 0 25 0 1 0 90251901 17473536 2978 1992294400 134512640 135197250 4294956240 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/15332/statm: 4266 2978 93 167 0 4097 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17064

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 15333
/proc/meminfo: memFree=1034728/2055920 swapFree=4192812/4192956
[pid=15332] ppid=15330 vsize=18980 CPUtime=102.26
/proc/15332/stat : 15332 (march_nn) R 15330 15332 15261 0 -1 4194304 5326 0 0 0 10223 3 0 0 25 0 1 0 90251901 19435520 3403 1992294400 134512640 135197250 4294956240 18446744073709551615 134553209 0 0 4096 0 0 0 0 17 1 0 0
/proc/15332/statm: 4745 3403 93 167 0 4576 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18980

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 15333
/proc/meminfo: memFree=1033256/2055920 swapFree=4192812/4192956
[pid=15332] ppid=15330 vsize=21220 CPUtime=162.25
/proc/15332/stat : 15332 (march_nn) R 15330 15332 15261 0 -1 4194304 5688 0 0 0 16221 4 0 0 25 0 1 0 90251901 21729280 3765 1992294400 134512640 135197250 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/15332/statm: 5305 3765 93 167 0 5136 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 21220

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 15333
/proc/meminfo: memFree=1031656/2055920 swapFree=4192812/4192956
[pid=15332] ppid=15330 vsize=21732 CPUtime=222.22
/proc/15332/stat : 15332 (march_nn) R 15330 15332 15261 0 -1 4194304 6072 0 0 0 22218 4 0 0 25 0 1 0 90251901 22253568 4149 1992294400 134512640 135197250 4294956240 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 1 0 0
/proc/15332/statm: 5433 4149 93 167 0 5264 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 21732

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 15333
/proc/meminfo: memFree=1030504/2055920 swapFree=4192812/4192956
[pid=15332] ppid=15330 vsize=25644 CPUtime=282.21
/proc/15332/stat : 15332 (march_nn) R 15330 15332 15261 0 -1 4194304 6364 0 0 0 28216 5 0 0 25 0 1 0 90251901 26259456 4441 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/15332/statm: 6411 4441 93 167 0 6242 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 25644

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 15333
/proc/meminfo: memFree=1029160/2055920 swapFree=4192812/4192956
[pid=15332] ppid=15330 vsize=26028 CPUtime=342.19
/proc/15332/stat : 15332 (march_nn) R 15330 15332 15261 0 -1 4194304 6680 0 0 0 34214 5 0 0 25 0 1 0 90251901 26652672 4757 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/15332/statm: 6507 4757 93 167 0 6338 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 26028

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 15333
/proc/meminfo: memFree=1028072/2055920 swapFree=4192812/4192956
[pid=15332] ppid=15330 vsize=26512 CPUtime=402.17
/proc/15332/stat : 15332 (march_nn) R 15330 15332 15261 0 -1 4194304 6955 0 0 0 40212 5 0 0 25 0 1 0 90251901 27148288 5032 1992294400 134512640 135197250 4294956240 18446744073709551615 134539274 0 0 4096 0 0 0 0 17 1 0 0
/proc/15332/statm: 6628 5032 93 167 0 6459 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 26512

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 15333
/proc/meminfo: memFree=1026792/2055920 swapFree=4192812/4192956
[pid=15332] ppid=15330 vsize=26768 CPUtime=462.16
/proc/15332/stat : 15332 (march_nn) R 15330 15332 15261 0 -1 4194304 7269 0 0 0 46210 6 0 0 25 0 1 0 90251901 27410432 5346 1992294400 134512640 135197250 4294956240 18446744073709551615 134553209 0 0 4096 0 0 0 0 17 1 0 0
/proc/15332/statm: 6692 5346 93 167 0 6523 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 26768

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 15333
/proc/meminfo: memFree=1025448/2055920 swapFree=4192812/4192956
[pid=15332] ppid=15330 vsize=33516 CPUtime=522.14
/proc/15332/stat : 15332 (march_nn) R 15330 15332 15261 0 -1 4194304 7583 0 0 0 52208 6 0 0 25 0 1 0 90251901 34320384 5660 1992294400 134512640 135197250 4294956240 18446744073709551615 134553209 0 0 4096 0 0 0 0 17 1 0 0
/proc/15332/statm: 8379 5660 93 167 0 8210 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 33516

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 15333
/proc/meminfo: memFree=1024232/2055920 swapFree=4192812/4192956
[pid=15332] ppid=15330 vsize=33984 CPUtime=582.13
/proc/15332/stat : 15332 (march_nn) R 15330 15332 15261 0 -1 4194304 7905 0 0 0 58206 7 0 0 25 0 1 0 90251901 34799616 5982 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/15332/statm: 8496 5982 93 167 0 8327 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 33984

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 15333
/proc/meminfo: memFree=1023080/2055920 swapFree=4192812/4192956
[pid=15332] ppid=15330 vsize=34240 CPUtime=642.11
/proc/15332/stat : 15332 (march_nn) R 15330 15332 15261 0 -1 4194304 8176 0 0 0 64204 7 0 0 25 0 1 0 90251901 35061760 6253 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/15332/statm: 8560 6253 93 167 0 8391 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 34240

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 15333
/proc/meminfo: memFree=1022120/2055920 swapFree=4192812/4192956
[pid=15332] ppid=15330 vsize=34368 CPUtime=702.09
/proc/15332/stat : 15332 (march_nn) R 15330 15332 15261 0 -1 4194304 8431 0 0 0 70202 7 0 0 25 0 1 0 90251901 35192832 6508 1992294400 134512640 135197250 4294956240 18446744073709551615 134525506 0 0 4096 0 0 0 0 17 1 0 0
/proc/15332/statm: 8592 6508 93 167 0 8423 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 34368

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 15333
/proc/meminfo: memFree=1021160/2055920 swapFree=4192812/4192956
[pid=15332] ppid=15330 vsize=34496 CPUtime=762.07
/proc/15332/stat : 15332 (march_nn) R 15330 15332 15261 0 -1 4194304 8669 0 0 0 76200 7 0 0 25 0 1 0 90251901 35323904 6746 1992294400 134512640 135197250 4294956240 18446744073709551615 134528376 0 0 4096 0 0 0 0 17 1 0 0
/proc/15332/statm: 8624 6746 93 167 0 8455 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 34496

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 15333
/proc/meminfo: memFree=1020008/2055920 swapFree=4192812/4192956
[pid=15332] ppid=15330 vsize=35140 CPUtime=822.06
/proc/15332/stat : 15332 (march_nn) R 15330 15332 15261 0 -1 4194304 8953 0 0 0 82198 8 0 0 25 0 1 0 90251901 35983360 7030 1992294400 134512640 135197250 4294956240 18446744073709551615 134553209 0 0 4096 0 0 0 0 17 1 0 0
/proc/15332/statm: 8785 7030 93 167 0 8616 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 35140

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 15333
/proc/meminfo: memFree=1018920/2055920 swapFree=4192812/4192956
[pid=15332] ppid=15330 vsize=35268 CPUtime=882.04
/proc/15332/stat : 15332 (march_nn) R 15330 15332 15261 0 -1 4194304 9228 0 0 0 88196 8 0 0 25 0 1 0 90251901 36114432 7305 1992294400 134512640 135197250 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/15332/statm: 8817 7305 93 167 0 8648 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 35268

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 15333
/proc/meminfo: memFree=1017768/2055920 swapFree=4192812/4192956
[pid=15332] ppid=15330 vsize=48376 CPUtime=942.02
/proc/15332/stat : 15332 (march_nn) R 15330 15332 15261 0 -1 4194304 9504 0 0 0 94194 8 0 0 25 0 1 0 90251901 49537024 7581 1992294400 134512640 135197250 4294956240 18446744073709551615 134525846 0 0 4096 0 0 0 0 17 1 0 0
/proc/15332/statm: 12094 7581 93 167 0 11925 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 48376

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 15333
/proc/meminfo: memFree=1016680/2055920 swapFree=4192812/4192956
[pid=15332] ppid=15330 vsize=48376 CPUtime=1002.01
/proc/15332/stat : 15332 (march_nn) R 15330 15332 15261 0 -1 4194304 9780 0 0 0 100192 9 0 0 25 0 1 0 90251901 49537024 7857 1992294400 134512640 135197250 4294956240 18446744073709551615 134553757 0 0 4096 0 0 0 0 17 1 0 0
/proc/15332/statm: 12094 7857 93 167 0 11925 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 48376

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 15333
/proc/meminfo: memFree=1015464/2055920 swapFree=4192812/4192956
[pid=15332] ppid=15330 vsize=48504 CPUtime=1061.99
/proc/15332/stat : 15332 (march_nn) R 15330 15332 15261 0 -1 4194304 10091 0 0 0 106190 9 0 0 25 0 1 0 90251901 49668096 8168 1992294400 134512640 135197250 4294956240 18446744073709551615 134553186 0 0 4096 0 0 0 0 17 1 0 0
/proc/15332/statm: 12126 8168 93 167 0 11957 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 48504

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 15333
/proc/meminfo: memFree=1014376/2055920 swapFree=4192812/4192956
[pid=15332] ppid=15330 vsize=48632 CPUtime=1121.97
/proc/15332/stat : 15332 (march_nn) R 15330 15332 15261 0 -1 4194304 10362 0 0 0 112188 9 0 0 25 0 1 0 90251901 49799168 8439 1992294400 134512640 135197250 4294956240 18446744073709551615 134553209 0 0 4096 0 0 0 0 17 1 0 0
/proc/15332/statm: 12158 8439 93 167 0 11989 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 48632

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 15333
/proc/meminfo: memFree=1013288/2055920 swapFree=4192812/4192956
[pid=15332] ppid=15330 vsize=48760 CPUtime=1181.95
/proc/15332/stat : 15332 (march_nn) R 15330 15332 15261 0 -1 4194304 10651 0 0 0 118186 9 0 0 25 0 1 0 90251901 49930240 8728 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/15332/statm: 12190 8728 93 167 0 12021 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 48760



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 15333
/proc/meminfo: memFree=1013096/2055920 swapFree=4192812/4192956
[pid=15332] ppid=15330 vsize=48760 CPUtime=1200.05
/proc/15332/stat : 15332 (march_nn) R 15330 15332 15261 0 -1 4194304 10710 0 0 0 119996 9 0 0 25 0 1 0 90251901 49930240 8787 1992294400 134512640 135197250 4294956240 18446744073709551615 134525534 0 0 4096 0 0 0 0 17 1 0 0
/proc/15332/statm: 12190 8787 93 167 0 12021 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 48760

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.96
CPU system time (s): 0.102984
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 48760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.102984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10710
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= 1645

runsolver used 1.38079 second user time and 2.6566 second system time

The end

Launcher Data 

Begin job on node76 at 2009-04-25 03:16:58
IDJOB=1716951
IDBENCH=20400
IDSOLVER=522
FILE ID=node76/1716951-1240622218
PBS_JOBID= 9186385
Free space on /tmp= 66200 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/industrial/fuhs/hard/AProVE07-08.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716951-1240622218/watcher-1716951-1240622218 -o /tmp/evaluation-result-1716951-1240622218/solver-1716951-1240622218 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1716951-1240622218.cnf

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

MD5SUM BENCH= 81ed5ec4a2e7c208a4184383f9e53838
RANDOM SEED=1869891269

node76.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		: 3000.220
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		: 3000.220
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1048720 kB
Buffers:         72992 kB
Cached:         836980 kB
SwapCached:        140 kB
Active:          28800 kB
Inactive:       895104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1048720 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1020 kB
Writeback:           0 kB
Mapped:          23496 kB
Slab:            69180 kB
Committed_AS:   270200 kB
PageTables:       1432 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= 66200 MiB
End job on node76 at 2009-04-25 03:37:00