Trace number 1728967

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 nnUNSAT 928.564 928.804

General information on the benchmark

Namecrafted/Hard/contest02/
pyhala-braun-unsat-40-4-02.sat05-459.reshuffled-07.cnf
MD5SUMad877d677446ba8c798f8e71c4c035c2
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark668.19
Satisfiable
(Un)Satisfiability was proved
Number of variables9638
Number of clauses31795
Sum of the clauses size82345
Maximum clause length3
Minimum clause length1
Number of clauses of size 183
Number of clauses of size 212874
Number of clauses of size 318838
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.79/0.86	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.79/0.86	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.79/0.86	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.79/0.86	c main()::
0.79/0.86	c initFormula():: searching for DIMACS p-line....
0.79/0.86	c initFormula():: the DIMACS p-line indicates a CNF of 9638 variables and 31795 clauses.
0.79/0.86	c parseCNF():: parsing....
0.79/0.86	c parseCNF():: the CNF contains 83 unary clauses.
0.79/0.86	c runParser():: parsing was successful, warming up engines...
0.79/0.86	c find_and_remove_tautogolies():: found and removed 238 tautologies
0.79/0.86	c find_and_remove_tautogolies():: found and removed 102 tautologies
0.79/0.86	c find_and_remove_tautogolies():: found and removed 31 tautologies
0.79/0.86	c find_and_remove_tautogolies():: found and removed 15 tautologies
0.79/0.86	c find_and_remove_tautogolies():: found and removed 7 tautologies
0.79/0.86	c find_and_remove_tautogolies():: found and removed 5 tautologies
0.79/0.86	c find_and_remove_tautogolies():: found and removed 5 tautologies
0.79/0.86	c find_and_remove_tautogolies():: found and removed 3 tautologies
0.79/0.86	c find_and_remove_tautogolies():: found and removed 1 tautologies
0.79/0.86	c simplify_formula():: removed 7 tautological, 2379 satisfied and 47 duplicate clauses
0.79/0.86	c preprocessing fase I completed:: there are now 8801 free variables and 29362 clauses.
0.79/0.86	c stat :: sign balance is biased by 0.074
0.79/0.86	c find_equivalence():: found 2903 3-equivalences
0.79/0.86	c shorten_equivalence(): average equivalence length reduced from 22.704788 to 3.000000
0.79/0.86	c using 3-SAT heuristics (occurence based diff)
0.79/0.86	c find_and_remove_tautogolies():: found and removed 1 tautologies
0.79/0.86	c simplify_formula():: removed 0 tautological, 11614 satisfied and 0 duplicate clauses
0.79/0.86	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.86	c lessRedundantTransformation():: nothing to be done.
0.79/0.86	c transformTo3SAT():: you gave me 9638 variables and 17748 clauses.
0.79/0.86	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.79/0.86	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.79/0.86	c transformTo3SAT():: the transformation yielded 9638 variabels and 17748 clauses.
0.79/0.86	c main():: clause / variable ratio: ( 17748 / 9638 ) = 1.84
0.79/0.86	c longest clause has size 3
0.79/0.86	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.86	c number of free variables = 8800
0.79/0.86	c dynamic_preselect_setsize :: off
0.79/0.86	c main():: all systems go!
0.79/0.86	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************************************************************| ( 0/999) NodeCount: 32
1.39/1.40	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 304
3.69/3.73	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 1625
11.99/12.04	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 5624
36.08/36.18	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 14436
90.07/90.16	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 30262
183.95/184.08	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 53397
320.50/320.68	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 81493
484.96/485.18	c |----------------------------------------------------------------|
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c |****************************************************************| ( 8/999) NodeCount: 109675
649.62/649.80	c |----------------------------------------------------------------|
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c |****************************************************************| ( 9/999) NodeCount: 132568
782.39/782.68	c |----------------------------------------------------------------|
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c |****************************************************************| (10/999) NodeCount: 147030
866.47/866.78	c |----------------------------------------------------------------|
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c |****************************************************************| (11/999) NodeCount: 153962
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c |****************************************************************| (12/999) NodeCount: 156399
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c |****************************************************************| (13/999) NodeCount: 156958
926.96/927.26	c |----------------------------------------------------------------|
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c |****************************************************************| (14/999) NodeCount: 157037
928.06/928.33	c |----------------------------------------------------------------|
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c |****************************************************************| (15/999) NodeCount: 157046
928.26/928.54	c |----------------------------------------------------------------|
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c |****************************************************************| (16/999) NodeCount: 157051
928.36/928.66	c |----------------------------------------------------------------|
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c |****************************************************************| (17/999) NodeCount: 157053
928.46/928.78	c |----------------------------------------------------------------|
c |
928.46/928.79	c
928.46/928.79	c main():: nodeCount: 157053
928.46/928.79	c main():: dead ends in main: 3593
928.46/928.79	c main():: lookAheadCount: 23278574
928.46/928.79	c main():: unitResolveCount: 51696361
928.46/928.79	c main():: time=928.680000
928.46/928.79	c main():: necessary_assignments: 544670
928.46/928.79	c main():: bin_sat: 0, bin_unsat 0
928.46/928.79	c main():: doublelook: #: 444219, succes #: 282579
928.46/928.79	c main():: doublelook: overall 1.962 of all possible doublelooks executed
928.46/928.79	c main():: doublelook: succesrate: 63.613, average DL_trigger: 248.395
928.46/928.79	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-1728967-1240743464/watcher-1728967-1240743464 -o /tmp/evaluation-result-1728967-1240743464/solver-1728967-1240743464 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1728967-1240743464.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 30556
/proc/meminfo: memFree=1750128/2055920 swapFree=4192812/4192956
[pid=30556] ppid=30554 vsize=1856 CPUtime=0
/proc/30556/stat : 30556 (march_nn) R 30554 30556 30489 0 -1 4194304 303 0 0 0 0 0 0 0 18 0 1 0 102374992 1900544 288 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/30556/statm: 464 289 59 167 0 295 0

[startup+0.101615 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30556
/proc/meminfo: memFree=1750128/2055920 swapFree=4192812/4192956
[pid=30556] ppid=30554 vsize=5188 CPUtime=0.09
/proc/30556/stat : 30556 (march_nn) R 30554 30556 30489 0 -1 4194304 1105 0 0 0 9 0 0 0 18 0 1 0 102374992 5312512 943 1992294400 134512640 135197250 4294956240 18446744073709551615 134560973 0 0 4096 0 0 0 0 17 1 0 0
/proc/30556/statm: 1297 943 67 167 0 1128 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5188

[startup+0.201624 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30556
/proc/meminfo: memFree=1750128/2055920 swapFree=4192812/4192956
[pid=30556] ppid=30554 vsize=5188 CPUtime=0.19
/proc/30556/stat : 30556 (march_nn) R 30554 30556 30489 0 -1 4194304 1106 0 0 0 19 0 0 0 18 0 1 0 102374992 5312512 944 1992294400 134512640 135197250 4294956240 18446744073709551615 134560953 0 0 4096 0 0 0 0 17 1 0 0
/proc/30556/statm: 1297 944 68 167 0 1128 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5188

[startup+0.301633 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30556
/proc/meminfo: memFree=1750128/2055920 swapFree=4192812/4192956
[pid=30556] ppid=30554 vsize=5188 CPUtime=0.29
/proc/30556/stat : 30556 (march_nn) R 30554 30556 30489 0 -1 4194304 1106 0 0 0 29 0 0 0 19 0 1 0 102374992 5312512 944 1992294400 134512640 135197250 4294956240 18446744073709551615 134692225 0 0 4096 0 0 0 0 17 1 0 0
/proc/30556/statm: 1297 944 68 167 0 1128 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5188

[startup+0.701674 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30556
/proc/meminfo: memFree=1750128/2055920 swapFree=4192812/4192956
[pid=30556] ppid=30554 vsize=5884 CPUtime=0.69
/proc/30556/stat : 30556 (march_nn) R 30554 30556 30489 0 -1 4194304 1686 0 0 0 69 0 0 0 22 0 1 0 102374992 6025216 1130 1992294400 134512640 135197250 4294956240 18446744073709551615 134696011 0 0 4096 0 0 0 0 17 1 0 0
/proc/30556/statm: 1471 1130 83 167 0 1302 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5884

[startup+1.50175 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30557
/proc/meminfo: memFree=1740840/2055920 swapFree=4192812/4192956
[pid=30556] ppid=30554 vsize=20324 CPUtime=1.49
/proc/30556/stat : 30556 (march_nn) R 30554 30556 30489 0 -1 4194304 3709 0 0 0 148 1 0 0 25 0 1 0 102374992 20811776 2627 1992294400 134512640 135197250 4294956240 18446744073709551615 134526345 0 0 4096 0 0 0 0 17 1 0 0
/proc/30556/statm: 5081 2627 94 167 0 4912 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20324

[startup+3.10191 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30557
/proc/meminfo: memFree=1738984/2055920 swapFree=4192812/4192956
[pid=30556] ppid=30554 vsize=22048 CPUtime=3.09
/proc/30556/stat : 30556 (march_nn) R 30554 30556 30489 0 -1 4194304 4115 0 0 0 308 1 0 0 25 0 1 0 102374992 22577152 3032 1992294400 134512640 135197250 4294956240 18446744073709551615 134649171 0 0 4096 0 0 0 0 17 1 0 0
/proc/30556/statm: 5512 3032 94 167 0 5343 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22048

[startup+6.30123 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30557
/proc/meminfo: memFree=1737256/2055920 swapFree=4192812/4192956
[pid=30556] ppid=30554 vsize=23256 CPUtime=6.29
/proc/30556/stat : 30556 (march_nn) R 30554 30556 30489 0 -1 4194304 4390 0 0 0 627 2 0 0 25 0 1 0 102374992 23814144 3307 1992294400 134512640 135197250 4294956240 18446744073709551615 134551538 0 0 4096 0 0 0 0 17 1 0 0
/proc/30556/statm: 5814 3307 94 167 0 5645 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23256

[startup+12.7029 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30557
/proc/meminfo: memFree=1736048/2055920 swapFree=4192812/4192956
[pid=30556] ppid=30554 vsize=24312 CPUtime=12.69
/proc/30556/stat : 30556 (march_nn) R 30554 30556 30489 0 -1 4194304 4679 0 0 0 1267 2 0 0 25 0 1 0 102374992 24895488 3596 1992294400 134512640 135197250 4294956240 18446744073709551615 134548531 0 0 4096 0 0 0 0 17 1 0 0
/proc/30556/statm: 6078 3596 94 167 0 5909 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24312

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30557
/proc/meminfo: memFree=1734320/2055920 swapFree=4192812/4192956
[pid=30556] ppid=30554 vsize=26028 CPUtime=25.49
/proc/30556/stat : 30556 (march_nn) R 30554 30556 30489 0 -1 4194304 5081 0 0 0 2546 3 0 0 25 0 1 0 102374992 26652672 3998 1992294400 134512640 135197250 4294956240 18446744073709551615 134539240 0 0 4096 0 0 0 0 17 1 0 0
/proc/30556/statm: 6507 3998 94 167 0 6338 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 26028

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30557
/proc/meminfo: memFree=1733104/2055920 swapFree=4192812/4192956
[pid=30556] ppid=30554 vsize=27856 CPUtime=51.08
/proc/30556/stat : 30556 (march_nn) R 30554 30556 30489 0 -1 4194304 5383 0 0 0 5105 3 0 0 25 0 1 0 102374992 28524544 4300 1992294400 134512640 135197250 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/30556/statm: 6964 4300 94 167 0 6795 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 27856

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30557
/proc/meminfo: memFree=1730608/2055920 swapFree=4192812/4192956
[pid=30556] ppid=30554 vsize=31244 CPUtime=102.27
/proc/30556/stat : 30556 (march_nn) R 30554 30556 30489 0 -1 4194304 5979 0 0 0 10223 4 0 0 25 0 1 0 102374992 31993856 4896 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/30556/statm: 7811 4896 94 167 0 7642 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 31244

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30557
/proc/meminfo: memFree=1728880/2055920 swapFree=4192812/4192956
[pid=30556] ppid=30554 vsize=31868 CPUtime=162.25
/proc/30556/stat : 30556 (march_nn) R 30554 30556 30489 0 -1 4194304 6401 0 0 0 16220 5 0 0 25 0 1 0 102374992 32632832 5318 1992294400 134512640 135197250 4294956240 18446744073709551615 134539289 0 0 4096 0 0 0 0 17 1 0 0
/proc/30556/statm: 7967 5318 94 167 0 7798 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 31868

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30563
/proc/meminfo: memFree=1727216/2055920 swapFree=4192812/4192956
[pid=30556] ppid=30554 vsize=37000 CPUtime=222.23
/proc/30556/stat : 30556 (march_nn) R 30554 30556 30489 0 -1 4194304 6788 0 0 0 22218 5 0 0 25 0 1 0 102374992 37888000 5705 1992294400 134512640 135197250 4294956240 18446744073709551615 134540966 0 0 4096 0 0 0 0 17 1 0 0
/proc/30556/statm: 9250 5705 94 167 0 9081 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 37000

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30563
/proc/meminfo: memFree=1725808/2055920 swapFree=4192812/4192956
[pid=30556] ppid=30554 vsize=37908 CPUtime=282.21
/proc/30556/stat : 30556 (march_nn) R 30554 30556 30489 0 -1 4194304 7139 0 0 0 28215 6 0 0 25 0 1 0 102374992 38817792 6056 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/30556/statm: 9477 6056 94 167 0 9308 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 37908

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30563
/proc/meminfo: memFree=1724400/2055920 swapFree=4192812/4192956
[pid=30556] ppid=30554 vsize=38040 CPUtime=342.19
/proc/30556/stat : 30556 (march_nn) R 30554 30556 30489 0 -1 4194304 7477 0 0 0 34213 6 0 0 25 0 1 0 102374992 38952960 6394 1992294400 134512640 135197250 4294956240 18446744073709551615 134548486 0 0 4096 0 0 0 0 17 1 0 0
/proc/30556/statm: 9510 6394 94 167 0 9341 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 38040

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30563
/proc/meminfo: memFree=1723312/2055920 swapFree=4192812/4192956
[pid=30556] ppid=30554 vsize=38936 CPUtime=402.19
/proc/30556/stat : 30556 (march_nn) R 30554 30556 30489 0 -1 4194304 7730 0 0 0 40212 7 0 0 25 0 1 0 102374992 39870464 6647 1992294400 134512640 135197250 4294956240 18446744073709551615 134597005 0 0 4096 0 0 0 0 17 1 0 0
/proc/30556/statm: 9734 6647 94 167 0 9565 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 38936

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30563
/proc/meminfo: memFree=1722160/2055920 swapFree=4192812/4192956
[pid=30556] ppid=30554 vsize=39068 CPUtime=462.17
/proc/30556/stat : 30556 (march_nn) R 30554 30556 30489 0 -1 4194304 8026 0 0 0 46210 7 0 0 25 0 1 0 102374992 40005632 6943 1992294400 134512640 135197250 4294956240 18446744073709551615 134539325 0 0 4096 0 0 0 0 17 1 0 0
/proc/30556/statm: 9767 6943 94 167 0 9598 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 39068

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30563
/proc/meminfo: memFree=1720752/2055920 swapFree=4192812/4192956
[pid=30556] ppid=30554 vsize=39200 CPUtime=522.16
/proc/30556/stat : 30556 (march_nn) R 30554 30556 30489 0 -1 4194304 8365 0 0 0 52208 8 0 0 25 0 1 0 102374992 40140800 7282 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/30556/statm: 9800 7282 94 167 0 9631 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 39200

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30563
/proc/meminfo: memFree=1719792/2055920 swapFree=4192812/4192956
[pid=30556] ppid=30554 vsize=49140 CPUtime=582.14
/proc/30556/stat : 30556 (march_nn) R 30554 30556 30489 0 -1 4194304 8597 0 0 0 58206 8 0 0 25 0 1 0 102374992 50319360 7514 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/30556/statm: 12285 7514 94 167 0 12116 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 49140

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30563
/proc/meminfo: memFree=1718768/2055920 swapFree=4192812/4192956
[pid=30556] ppid=30554 vsize=49272 CPUtime=642.13
/proc/30556/stat : 30556 (march_nn) R 30554 30556 30489 0 -1 4194304 8862 0 0 0 64204 9 0 0 25 0 1 0 102374992 50454528 7779 1992294400 134512640 135197250 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/30556/statm: 12318 7779 94 167 0 12149 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 49272

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30563
/proc/meminfo: memFree=1717424/2055920 swapFree=4192812/4192956
[pid=30556] ppid=30554 vsize=49272 CPUtime=702.11
/proc/30556/stat : 30556 (march_nn) R 30554 30556 30489 0 -1 4194304 9175 0 0 0 70201 10 0 0 25 0 1 0 102374992 50454528 8092 1992294400 134512640 135197250 4294956240 18446744073709551615 134551685 0 0 4096 0 0 0 0 17 1 0 0
/proc/30556/statm: 12318 8092 94 167 0 12149 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 49272

[startup+762.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30563
/proc/meminfo: memFree=1716400/2055920 swapFree=4192812/4192956
[pid=30556] ppid=30554 vsize=49404 CPUtime=762.1
/proc/30556/stat : 30556 (march_nn) R 30554 30556 30489 0 -1 4194304 9408 0 0 0 76200 10 0 0 25 0 1 0 102374992 50589696 8325 1992294400 134512640 135197250 4294956240 18446744073709551615 134603821 0 0 4096 0 0 0 0 17 1 0 0
/proc/30556/statm: 12351 8325 94 167 0 12182 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 49404

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30563
/proc/meminfo: memFree=1715312/2055920 swapFree=4192812/4192956
[pid=30556] ppid=30554 vsize=49404 CPUtime=822.08
/proc/30556/stat : 30556 (march_nn) R 30554 30556 30489 0 -1 4194304 9682 0 0 0 82197 11 0 0 25 0 1 0 102374992 50589696 8599 1992294400 134512640 135197250 4294956240 18446744073709551615 134551663 0 0 4096 0 0 0 0 17 1 0 0
/proc/30556/statm: 12351 8599 94 167 0 12182 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 49404

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30563
/proc/meminfo: memFree=1714288/2055920 swapFree=4192812/4192956
[pid=30556] ppid=30554 vsize=51128 CPUtime=882.07
/proc/30556/stat : 30556 (march_nn) R 30554 30556 30489 0 -1 4194304 9921 0 0 0 88196 11 0 0 25 0 1 0 102374992 52355072 8838 1992294400 134512640 135197250 4294956240 18446744073709551615 134526076 0 0 4096 0 0 0 0 17 1 0 0
/proc/30556/statm: 12782 8838 94 167 0 12613 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 51128

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

[startup+896.002 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30563
/proc/meminfo: memFree=1714160/2055920 swapFree=4192812/4192956
[pid=30556] ppid=30554 vsize=51260 CPUtime=895.76
/proc/30556/stat : 30556 (march_nn) R 30554 30556 30489 0 -1 4194304 9966 0 0 0 89565 11 0 0 25 0 1 0 102374992 52490240 8883 1992294400 134512640 135197250 4294956240 18446744073709551615 134593749 0 0 4096 0 0 0 0 17 1 0 0
/proc/30556/statm: 12815 8883 94 167 0 12646 0
Current children cumulated CPU time (s) 895.76
Current children cumulated vsize (KiB) 51260

[startup+908.801 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30563
/proc/meminfo: memFree=1713968/2055920 swapFree=4192812/4192956
[pid=30556] ppid=30554 vsize=51260 CPUtime=908.55
/proc/30556/stat : 30556 (march_nn) R 30554 30556 30489 0 -1 4194304 10012 0 0 0 90844 11 0 0 25 0 1 0 102374992 52490240 8929 1992294400 134512640 135197250 4294956240 18446744073709551615 134597469 0 0 4096 0 0 0 0 17 1 0 0
/proc/30556/statm: 12815 8929 94 167 0 12646 0
Current children cumulated CPU time (s) 908.55
Current children cumulated vsize (KiB) 51260

[startup+921.601 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30563
/proc/meminfo: memFree=1713776/2055920 swapFree=4192812/4192956
[pid=30556] ppid=30554 vsize=51260 CPUtime=921.35
/proc/30556/stat : 30556 (march_nn) R 30554 30556 30489 0 -1 4194304 10054 0 0 0 92124 11 0 0 25 0 1 0 102374992 52490240 8971 1992294400 134512640 135197250 4294956240 18446744073709551615 134597466 0 0 4096 0 0 0 0 17 1 0 0
/proc/30556/statm: 12815 8971 94 167 0 12646 0
Current children cumulated CPU time (s) 921.35
Current children cumulated vsize (KiB) 51260

[startup+924.802 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30563
/proc/meminfo: memFree=1713776/2055920 swapFree=4192812/4192956
[pid=30556] ppid=30554 vsize=51260 CPUtime=924.56
/proc/30556/stat : 30556 (march_nn) R 30554 30556 30489 0 -1 4194304 10061 0 0 0 92444 12 0 0 25 0 1 0 102374992 52490240 8978 1992294400 134512640 135197250 4294956240 18446744073709551615 134528464 0 0 4096 0 0 0 0 17 1 0 0
/proc/30556/statm: 12815 8978 94 167 0 12646 0
Current children cumulated CPU time (s) 924.56
Current children cumulated vsize (KiB) 51260

[startup+926.402 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30563
/proc/meminfo: memFree=1713712/2055920 swapFree=4192812/4192956
[pid=30556] ppid=30554 vsize=51260 CPUtime=926.16
/proc/30556/stat : 30556 (march_nn) R 30554 30556 30489 0 -1 4194304 10064 0 0 0 92604 12 0 0 25 0 1 0 102374992 52490240 8981 1992294400 134512640 135197250 4294956240 18446744073709551615 134601763 0 0 4096 0 0 0 0 17 1 0 0
/proc/30556/statm: 12815 8981 94 167 0 12646 0
Current children cumulated CPU time (s) 926.16
Current children cumulated vsize (KiB) 51260

[startup+928.003 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30563
/proc/meminfo: memFree=1713712/2055920 swapFree=4192812/4192956
[pid=30556] ppid=30554 vsize=51260 CPUtime=927.76
/proc/30556/stat : 30556 (march_nn) R 30554 30556 30489 0 -1 4194304 10065 0 0 0 92764 12 0 0 25 0 1 0 102374992 52490240 8982 1992294400 134512640 135197250 4294956240 18446744073709551615 134603849 0 0 4096 0 0 0 0 17 1 0 0
/proc/30556/statm: 12815 8982 94 167 0 12646 0
Current children cumulated CPU time (s) 927.76
Current children cumulated vsize (KiB) 51260

[startup+928.402 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30563
/proc/meminfo: memFree=1713712/2055920 swapFree=4192812/4192956
[pid=30556] ppid=30554 vsize=51260 CPUtime=928.16
/proc/30556/stat : 30556 (march_nn) R 30554 30556 30489 0 -1 4194304 10065 0 0 0 92804 12 0 0 25 0 1 0 102374992 52490240 8982 1992294400 134512640 135197250 4294956240 18446744073709551615 134571091 0 0 4096 0 0 0 0 17 1 0 0
/proc/30556/statm: 12815 8982 94 167 0 12646 0
Current children cumulated CPU time (s) 928.16
Current children cumulated vsize (KiB) 51260

[startup+928.802 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30563
/proc/meminfo: memFree=1713712/2055920 swapFree=4192812/4192956
[pid=30556] ppid=30554 vsize=0 CPUtime=928.55
/proc/30556/stat : 30556 (march_nn) R 30554 30556 30489 0 -1 4194308 10066 0 0 0 92843 12 0 0 25 0 1 0 102374992 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/30556/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 928.55
Current children cumulated vsize (KiB) 0

Child status: 20
Real time (s): 928.804
CPU time (s): 928.564
CPU user time (s): 928.435
CPU system time (s): 0.12898
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 51260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 928.435
system time used= 0.12898
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10066
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= 1639

runsolver used 0.664898 second user time and 2.00669 second system time

The end

Launcher Data 

Begin job on node36 at 2009-04-26 12:57:44
IDJOB=1728967
IDBENCH=24690
IDSOLVER=522
FILE ID=node36/1728967-1240743464
PBS_JOBID= 9187043
Free space on /tmp= 66392 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/crafted/Hard/contest02/pyhala-braun-unsat-40-4-02.sat05-459.reshuffled-07.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1728967-1240743464/watcher-1728967-1240743464 -o /tmp/evaluation-result-1728967-1240743464/solver-1728967-1240743464 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1728967-1240743464.cnf

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

MD5SUM BENCH= ad877d677446ba8c798f8e71c4c035c2
RANDOM SEED=330283276

node36.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:       1750608 kB
Buffers:         27540 kB
Cached:         199504 kB
SwapCached:        144 kB
Active:          41576 kB
Inactive:       199508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1750608 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1264 kB
Writeback:           0 kB
Mapped:          23636 kB
Slab:            50308 kB
Committed_AS:   378380 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= 66392 MiB
End job on node36 at 2009-04-26 13:13:13