Trace number 1727165

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) 1200.05 1200.52

General information on the benchmark

Namecrafted/Hard/contest04/others/
equilarge_l4.sat05-521.reshuffled-07.cnf
MD5SUMff36f96f6b8096039d33a91da209fed4
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1179.17
Satisfiable
(Un)Satisfiability was proved
Number of variables4499
Number of clauses18603
Sum of the clauses size54454
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21355
Number of clauses of size 317248
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

43.18/43.27	c main():: ***                                   [ march satisfiability solver ]                                   ***
43.18/43.27	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
43.18/43.27	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
43.18/43.27	c main()::
43.18/43.27	c initFormula():: searching for DIMACS p-line....
43.18/43.27	c initFormula():: the DIMACS p-line indicates a CNF of 4499 variables and 18603 clauses.
43.18/43.27	c parseCNF():: parsing....
43.18/43.27	c parseCNF():: the CNF contains 0 unary clauses.
43.18/43.27	c runParser():: parsing was successful, warming up engines...
43.18/43.27	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
43.18/43.27	c preprocessing fase I completed:: there are now 4499 free variables and 18603 clauses.
43.18/43.27	c stat :: sign balance is biased by 0.021
43.18/43.27	c find_equivalence():: found 4188 3-equivalences
43.18/43.27	c find_and_remove_tautogolies():: found and removed 18 tautologies
43.18/43.27	c find_and_remove_tautogolies():: found and removed 42 tautologies
43.18/43.27	c find_and_remove_tautogolies():: found and removed 25 tautologies
43.18/43.27	c find_and_remove_tautogolies():: found and removed 20 tautologies
43.18/43.27	c find_and_remove_tautogolies():: found and removed 12 tautologies
43.18/43.27	c find_and_remove_tautogolies():: found and removed 9 tautologies
43.18/43.27	c find_and_remove_tautogolies():: found and removed 5 tautologies
43.18/43.27	c find_and_remove_tautogolies():: found and removed 1 tautologies
43.18/43.27	c find_and_remove_tautogolies():: found and removed 3508 tautologies
43.18/43.27	c shorten_equivalence(): average equivalence length reduced from 30.520737 to 13.158986
43.18/43.27	c using 3-SAT heuristics (occurence based diff)
43.18/43.27	c simplify_formula():: removed 0 tautological, 16752 satisfied and 0 duplicate clauses
43.18/43.27	c simplify_formula():: removed 0 tautological, 0 satisfied and 496 duplicate clauses
43.18/43.27	c lessRedundantTransformation():: nothing to be done.
43.18/43.27	c transformTo3SAT():: you gave me 4499 variables and 1851 clauses.
43.18/43.27	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
43.18/43.27	c transformTo3SAT():: I will add 0 variables and 0 clauses!
43.18/43.27	c transformTo3SAT():: the transformation yielded 4499 variabels and 1851 clauses.
43.18/43.27	c main():: clause / variable ratio: ( 1851 / 4499 ) = 0.41
43.18/43.27	c longest clause has size 3
43.18/43.27	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
43.18/43.27	c number of free variables = 745
43.18/43.27	c dynamic_preselect_setsize :: off
43.18/43.27	c main():: all systems go!
43.18/43.27	c |----------------------------------------------------------------|
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c |****************************************************************| ( 0/999) NodeCount: 30
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c |****************************************************************| ( 1/999) NodeCount: 303
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c |****************************************************************| ( 2/999) NodeCount: 2041
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c |****************************************************************| ( 3/999) NodeCount: 9268
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c |****************************************************************| ( 4/999) NodeCount: 31004
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c |****************************************************************| ( 5/999) NodeCount: 81357
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c |****************************************************************| (10/999) NodeCount: 807377
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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-1727165-1240721631/watcher-1727165-1240721631 -o /tmp/evaluation-result-1727165-1240721631/solver-1727165-1240721631 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1727165-1240721631.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: 0.84 0.94 0.97 3/64 27457
/proc/meminfo: memFree=1616696/2055920 swapFree=4181848/4192956
[pid=27457] ppid=27455 vsize=1260 CPUtime=0
/proc/27457/stat : 27457 (march_nn) R 27455 27457 27420 0 -1 4194304 197 0 0 0 0 0 0 0 18 0 1 0 100189480 1290240 182 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/27457/statm: 315 182 59 167 0 146 0

[startup+0.018323 s]
/proc/loadavg: 0.84 0.94 0.97 3/64 27457
/proc/meminfo: memFree=1616696/2055920 swapFree=4181848/4192956
[pid=27457] ppid=27455 vsize=1392 CPUtime=0.01
/proc/27457/stat : 27457 (march_nn) R 27455 27457 27420 0 -1 4194304 246 0 0 0 1 0 0 0 18 0 1 0 100189480 1425408 231 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/27457/statm: 348 231 59 167 0 179 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1392

[startup+0.102339 s]
/proc/loadavg: 0.84 0.94 0.97 3/64 27457
/proc/meminfo: memFree=1616696/2055920 swapFree=4181848/4192956
[pid=27457] ppid=27455 vsize=3092 CPUtime=0.09
/proc/27457/stat : 27457 (march_nn) R 27455 27457 27420 0 -1 4194304 1022 0 0 0 9 0 0 0 18 0 1 0 100189480 3166208 545 1992294400 134512640 135197250 4294956240 18446744073709551615 134560953 0 0 4096 0 0 0 0 17 1 0 0
/proc/27457/statm: 773 545 81 167 0 604 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3092

[startup+0.302378 s]
/proc/loadavg: 0.84 0.94 0.97 3/64 27457
/proc/meminfo: memFree=1616696/2055920 swapFree=4181848/4192956
[pid=27457] ppid=27455 vsize=5072 CPUtime=0.29
/proc/27457/stat : 27457 (march_nn) R 27455 27457 27420 0 -1 4194304 1675 0 0 0 29 0 0 0 19 0 1 0 100189480 5193728 1038 1992294400 134512640 135197250 4294956240 18446744073709551615 134531816 0 0 4096 0 0 0 0 17 1 0 0
/proc/27457/statm: 1268 1038 81 167 0 1099 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5072

[startup+0.701457 s]
/proc/loadavg: 0.84 0.94 0.97 3/64 27457
/proc/meminfo: memFree=1616696/2055920 swapFree=4181848/4192956
[pid=27457] ppid=27455 vsize=7472 CPUtime=0.69
/proc/27457/stat : 27457 (march_nn) R 27455 27457 27420 0 -1 4194304 2265 0 0 0 69 0 0 0 22 0 1 0 100189480 7651328 1628 1992294400 134512640 135197250 4294956240 18446744073709551615 134531705 0 0 4096 0 0 0 0 17 1 0 0
/proc/27457/statm: 1868 1628 81 167 0 1699 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7472

[startup+1.50161 s]
/proc/loadavg: 0.84 0.94 0.97 2/65 27458
/proc/meminfo: memFree=1609392/2055920 swapFree=4181848/4192956
[pid=27457] ppid=27455 vsize=9604 CPUtime=1.49
/proc/27457/stat : 27457 (march_nn) R 27455 27457 27420 0 -1 4194304 2802 0 0 0 148 1 0 0 25 0 1 0 100189480 9834496 2165 1992294400 134512640 135197250 4294956240 18446744073709551615 134531827 0 0 4096 0 0 0 0 17 1 0 0
/proc/27457/statm: 2401 2165 81 167 0 2232 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9604

[startup+3.10193 s]
/proc/loadavg: 0.84 0.94 0.97 2/65 27458
/proc/meminfo: memFree=1606896/2055920 swapFree=4181848/4192956
[pid=27457] ppid=27455 vsize=13588 CPUtime=3.09
/proc/27457/stat : 27457 (march_nn) R 27455 27457 27420 0 -1 4194304 3758 0 0 0 308 1 0 0 25 0 1 0 100189480 13914112 3121 1992294400 134512640 135197250 4294956240 18446744073709551615 134531637 0 0 4096 0 0 0 0 17 1 0 0
/proc/27457/statm: 3397 3121 81 167 0 3228 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13588

[startup+6.30156 s]
/proc/loadavg: 0.85 0.94 0.97 2/65 27458
/proc/meminfo: memFree=1601200/2055920 swapFree=4181848/4192956
[pid=27457] ppid=27455 vsize=17848 CPUtime=6.29
/proc/27457/stat : 27457 (march_nn) R 27455 27457 27420 0 -1 4194304 4804 0 0 0 627 2 0 0 25 0 1 0 100189480 18276352 4167 1992294400 134512640 135197250 4294956240 18446744073709551615 134531818 0 0 4096 0 0 0 0 17 1 0 0
/proc/27457/statm: 4462 4167 81 167 0 4293 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17848

[startup+12.7018 s]
/proc/loadavg: 0.87 0.94 0.97 2/65 27458
/proc/meminfo: memFree=1597360/2055920 swapFree=4181848/4192956
[pid=27457] ppid=27455 vsize=21028 CPUtime=12.69
/proc/27457/stat : 27457 (march_nn) R 27455 27457 27420 0 -1 4194304 5489 0 0 0 1267 2 0 0 25 0 1 0 100189480 21532672 4852 1992294400 134512640 135197250 4294956240 18446744073709551615 134531818 0 0 4096 0 0 0 0 17 1 0 0
/proc/27457/statm: 5257 4852 81 167 0 5088 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21028

[startup+25.5013 s]
/proc/loadavg: 0.89 0.94 0.97 2/65 27458
/proc/meminfo: memFree=1592944/2055920 swapFree=4181848/4192956
[pid=27457] ppid=27455 vsize=25392 CPUtime=25.48
/proc/27457/stat : 27457 (march_nn) R 27455 27457 27420 0 -1 4194304 6588 0 0 0 2546 2 0 0 25 0 1 0 100189480 26001408 5951 1992294400 134512640 135197250 4294956240 18446744073709551615 134531874 0 0 4096 0 0 0 0 17 1 0 0
/proc/27457/statm: 6348 5951 81 167 0 6179 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25392

[startup+51.1024 s]
/proc/loadavg: 0.93 0.94 0.97 2/65 27458
/proc/meminfo: memFree=1588080/2055920 swapFree=4181848/4192956
[pid=27457] ppid=27455 vsize=33860 CPUtime=51.07
/proc/27457/stat : 27457 (march_nn) R 27455 27457 27420 0 -1 4194304 7789 0 0 0 5104 3 0 0 25 0 1 0 100189480 34672640 7148 1992294400 134512640 135197250 4294956240 18446744073709551615 134526339 0 0 4096 0 0 0 0 17 1 0 0
/proc/27457/statm: 8465 7148 94 167 0 8296 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 33860

[startup+102.304 s]
/proc/loadavg: 0.97 0.95 0.97 2/65 27458
/proc/meminfo: memFree=1586352/2055920 swapFree=4181848/4192956
[pid=27457] ppid=27455 vsize=35832 CPUtime=102.26
/proc/27457/stat : 27457 (march_nn) R 27455 27457 27420 0 -1 4194304 8238 0 0 0 10222 4 0 0 25 0 1 0 100189480 36691968 7572 1992294400 134512640 135197250 4294956240 18446744073709551615 134526348 0 0 4096 0 0 0 0 17 1 0 0
/proc/27457/statm: 8958 7572 94 167 0 8789 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 35832

[startup+162.301 s]
/proc/loadavg: 0.99 0.96 0.97 2/65 27458
/proc/meminfo: memFree=1584432/2055920 swapFree=4181848/4192956
[pid=27457] ppid=27455 vsize=38172 CPUtime=162.23
/proc/27457/stat : 27457 (march_nn) R 27455 27457 27420 0 -1 4194304 8715 0 0 0 16219 4 0 0 25 0 1 0 100189480 39088128 8049 1992294400 134512640 135197250 4294956240 18446744073709551615 134590485 0 0 4096 0 0 0 0 17 1 0 0
/proc/27457/statm: 9543 8049 94 167 0 9374 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 38172

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.97 2/65 27458
/proc/meminfo: memFree=1582448/2055920 swapFree=4181848/4192956
[pid=27457] ppid=27455 vsize=41452 CPUtime=222.21
/proc/27457/stat : 27457 (march_nn) R 27455 27457 27420 0 -1 4194304 9206 0 0 0 22216 5 0 0 25 0 1 0 100189480 42446848 8540 1992294400 134512640 135197250 4294956240 18446744073709551615 134526339 0 0 4096 0 0 0 0 17 1 0 0
/proc/27457/statm: 10363 8540 94 167 0 10194 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 41452

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27458
/proc/meminfo: memFree=1580336/2055920 swapFree=4181848/4192956
[pid=27457] ppid=27455 vsize=43308 CPUtime=282.18
/proc/27457/stat : 27457 (march_nn) R 27455 27457 27420 0 -1 4194304 9724 0 0 0 28213 5 0 0 25 0 1 0 100189480 44347392 9058 1992294400 134512640 135197250 4294956240 18446744073709551615 134557445 0 0 4096 0 0 0 0 17 1 0 0
/proc/27457/statm: 10827 9058 94 167 0 10658 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 43308

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27458
/proc/meminfo: memFree=1578224/2055920 swapFree=4181848/4192956
[pid=27457] ppid=27455 vsize=47564 CPUtime=342.16
/proc/27457/stat : 27457 (march_nn) R 27455 27457 27420 0 -1 4194304 10247 0 0 0 34210 6 0 0 25 0 1 0 100189480 48705536 9581 1992294400 134512640 135197250 4294956240 18446744073709551615 134551663 0 0 4096 0 0 0 0 17 1 0 0
/proc/27457/statm: 11891 9581 94 167 0 11722 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 47564

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27458
/proc/meminfo: memFree=1576112/2055920 swapFree=4181848/4192956
[pid=27457] ppid=27455 vsize=50152 CPUtime=402.14
/proc/27457/stat : 27457 (march_nn) R 27455 27457 27420 0 -1 4194304 10777 0 0 0 40207 7 0 0 25 0 1 0 100189480 51355648 10111 1992294400 134512640 135197250 4294956240 18446744073709551615 134526358 0 0 4096 0 0 0 0 17 1 0 0
/proc/27457/statm: 12538 10111 94 167 0 12369 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 50152

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27464
/proc/meminfo: memFree=1573744/2055920 swapFree=4181848/4192956
[pid=27457] ppid=27455 vsize=50152 CPUtime=462.11
/proc/27457/stat : 27457 (march_nn) R 27455 27457 27420 0 -1 4194304 11340 0 0 0 46203 8 0 0 25 0 1 0 100189480 51355648 10674 1992294400 134512640 135197250 4294956240 18446744073709551615 134551660 0 0 4096 0 0 0 0 17 1 0 0
/proc/27457/statm: 12538 10674 94 167 0 12369 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 50152

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27464
/proc/meminfo: memFree=1571568/2055920 swapFree=4181848/4192956
[pid=27457] ppid=27455 vsize=54032 CPUtime=522.09
/proc/27457/stat : 27457 (march_nn) R 27455 27457 27420 0 -1 4194304 11878 0 0 0 52200 9 0 0 25 0 1 0 100189480 55328768 11212 1992294400 134512640 135197250 4294956240 18446744073709551615 134526339 0 0 4096 0 0 0 0 17 1 0 0
/proc/27457/statm: 13508 11212 94 167 0 13339 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 54032

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27464
/proc/meminfo: memFree=1569456/2055920 swapFree=4181848/4192956
[pid=27457] ppid=27455 vsize=62548 CPUtime=582.07
/proc/27457/stat : 27457 (march_nn) R 27455 27457 27420 0 -1 4194304 12389 0 0 0 58197 10 0 0 25 0 1 0 100189480 64049152 11723 1992294400 134512640 135197250 4294956240 18446744073709551615 134528464 0 0 4096 0 0 0 0 17 1 0 0
/proc/27457/statm: 15637 11723 94 167 0 15468 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 62548

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27464
/proc/meminfo: memFree=1567152/2055920 swapFree=4181848/4192956
[pid=27457] ppid=27455 vsize=62548 CPUtime=642.05
/proc/27457/stat : 27457 (march_nn) R 27455 27457 27420 0 -1 4194304 12953 0 0 0 64194 11 0 0 25 0 1 0 100189480 64049152 12287 1992294400 134512640 135197250 4294956240 18446744073709551615 134526339 0 0 4096 0 0 0 0 17 1 0 0
/proc/27457/statm: 15637 12287 94 167 0 15468 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 62548

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27464
/proc/meminfo: memFree=1564720/2055920 swapFree=4181848/4192956
[pid=27457] ppid=27455 vsize=68368 CPUtime=702.02
/proc/27457/stat : 27457 (march_nn) R 27455 27457 27420 0 -1 4194304 13536 0 0 0 70191 11 0 0 25 0 1 0 100189480 70008832 12870 1992294400 134512640 135197250 4294956240 18446744073709551615 134526345 0 0 4096 0 0 0 0 17 1 0 0
/proc/27457/statm: 17092 12870 94 167 0 16923 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 68368

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27464
/proc/meminfo: memFree=1562480/2055920 swapFree=4181848/4192956
[pid=27457] ppid=27455 vsize=68500 CPUtime=762.01
/proc/27457/stat : 27457 (march_nn) R 27455 27457 27420 0 -1 4194304 14085 0 0 0 76189 12 0 0 25 0 1 0 100189480 70144000 13419 1992294400 134512640 135197250 4294956240 18446744073709551615 134528428 0 0 4096 0 0 0 0 17 1 0 0
/proc/27457/statm: 17125 13419 94 167 0 16956 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 68500

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27464
/proc/meminfo: memFree=1560560/2055920 swapFree=4181848/4192956
[pid=27457] ppid=27455 vsize=68500 CPUtime=821.97
/proc/27457/stat : 27457 (march_nn) R 27455 27457 27420 0 -1 4194304 14590 0 0 0 82185 12 0 0 25 0 1 0 100189480 70144000 13924 1992294400 134512640 135197250 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/27457/statm: 17125 13924 94 167 0 16956 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 68500

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27464
/proc/meminfo: memFree=1558320/2055920 swapFree=4181848/4192956
[pid=27457] ppid=27455 vsize=68500 CPUtime=881.95
/proc/27457/stat : 27457 (march_nn) R 27455 27457 27420 0 -1 4194304 15135 0 0 0 88182 13 0 0 25 0 1 0 100189480 70144000 14469 1992294400 134512640 135197250 4294956240 18446744073709551615 134526352 0 0 4096 0 0 0 0 17 1 0 0
/proc/27457/statm: 17125 14469 94 167 0 16956 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 68500

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27464
/proc/meminfo: memFree=1556080/2055920 swapFree=4181848/4192956
[pid=27457] ppid=27455 vsize=68500 CPUtime=941.93
/proc/27457/stat : 27457 (march_nn) R 27455 27457 27420 0 -1 4194304 15688 0 0 0 94179 14 0 0 25 0 1 0 100189480 70144000 15022 1992294400 134512640 135197250 4294956240 18446744073709551615 134592050 0 0 4096 0 0 0 0 17 1 0 0
/proc/27457/statm: 17125 15022 94 167 0 16956 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 68500

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27464
/proc/meminfo: memFree=1553776/2055920 swapFree=4181848/4192956
[pid=27457] ppid=27455 vsize=77232 CPUtime=1001.91
/proc/27457/stat : 27457 (march_nn) R 27455 27457 27420 0 -1 4194304 16242 0 0 0 100176 15 0 0 25 0 1 0 100189480 79085568 15576 1992294400 134512640 135197250 4294956240 18446744073709551615 134551679 0 0 4096 0 0 0 0 17 1 0 0
/proc/27457/statm: 19308 15576 94 167 0 19139 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 77232

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27464
/proc/meminfo: memFree=1551728/2055920 swapFree=4181848/4192956
[pid=27457] ppid=27455 vsize=77232 CPUtime=1061.88
/proc/27457/stat : 27457 (march_nn) R 27455 27457 27420 0 -1 4194304 16749 0 0 0 106173 15 0 0 25 0 1 0 100189480 79085568 16083 1992294400 134512640 135197250 4294956240 18446744073709551615 134526214 0 0 4096 0 0 0 0 17 1 0 0
/proc/27457/statm: 19308 16083 94 167 0 19139 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 77232

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27464
/proc/meminfo: memFree=1549616/2055920 swapFree=4181848/4192956
[pid=27457] ppid=27455 vsize=77232 CPUtime=1121.85
/proc/27457/stat : 27457 (march_nn) R 27455 27457 27420 0 -1 4194304 17271 0 0 0 112169 16 0 0 25 0 1 0 100189480 79085568 16605 1992294400 134512640 135197250 4294956240 18446744073709551615 134593749 0 0 4096 0 0 0 0 17 1 0 0
/proc/27457/statm: 19308 16605 94 167 0 19139 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 77232

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27464
/proc/meminfo: memFree=1547376/2055920 swapFree=4181848/4192956
[pid=27457] ppid=27455 vsize=94256 CPUtime=1181.83
/proc/27457/stat : 27457 (march_nn) R 27455 27457 27420 0 -1 4194304 17821 0 0 0 118166 17 0 0 25 0 1 0 100189480 96518144 17155 1992294400 134512640 135197250 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/27457/statm: 23564 17155 94 167 0 23395 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 94256



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27464
/proc/meminfo: memFree=1546672/2055920 swapFree=4181848/4192956
[pid=27457] ppid=27455 vsize=94256 CPUtime=1200.03
/proc/27457/stat : 27457 (march_nn) R 27455 27457 27420 0 -1 4194304 17987 0 0 0 119986 17 0 0 25 0 1 0 100189480 96518144 17321 1992294400 134512640 135197250 4294956240 18446744073709551615 134603836 0 0 4096 0 0 0 0 17 1 0 0
/proc/27457/statm: 23564 17321 94 167 0 23395 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 94256

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27464
/proc/meminfo: memFree=1546672/2055920 swapFree=4181848/4192956
[pid=27457] ppid=27455 vsize=94256 CPUtime=1200.03
/proc/27457/stat : 27457 (march_nn) R 27455 27457 27420 0 -1 4194304 17987 0 0 0 119986 17 0 0 25 0 1 0 100189480 96518144 17321 1992294400 134512640 135197250 4294956240 18446744073709551615 134603836 0 0 4096 0 0 0 0 17 1 0 0
/proc/27457/statm: 23564 17321 94 167 0 23395 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 94256

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.05
CPU user time (s): 1199.87
CPU system time (s): 0.187971
CPU usage (%): 99.9614
Max. virtual memory (cumulated for all children) (KiB): 94256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.187971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17987
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= 1934

runsolver used 0.960853 second user time and 2.36864 second system time

The end

Launcher Data 

Begin job on node66 at 2009-04-26 06:53:51
IDJOB=1727165
IDBENCH=24631
IDSOLVER=522
FILE ID=node66/1727165-1240721631
PBS_JOBID= 9186929
Free space on /tmp= 66324 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/crafted/Hard/contest04/others/equilarge_l4.sat05-521.reshuffled-07.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1727165-1240721631/watcher-1727165-1240721631 -o /tmp/evaluation-result-1727165-1240721631/solver-1727165-1240721631 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1727165-1240721631.cnf

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

MD5SUM BENCH= ff36f96f6b8096039d33a91da209fed4
RANDOM SEED=784118231

node66.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		: 3000.263
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	: 5931.00
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		: 3000.263
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:       1617176 kB
Buffers:         48032 kB
Cached:         317564 kB
SwapCached:       5616 kB
Active:         171264 kB
Inactive:       202820 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1617176 kB
SwapTotal:     4192956 kB
SwapFree:      4181848 kB
Dirty:            1208 kB
Writeback:           0 kB
Mapped:          13920 kB
Slab:            50648 kB
Committed_AS:   485108 kB
PageTables:       1360 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= 66324 MiB
End job on node66 at 2009-04-26 07:13:54