Trace number 1728914

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/Hard/contest02/
ezfact64_3.sat05-450.reshuffled-07.cnf
MD5SUMa4a7c528ede134442a2d3ba0a444cdbb
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark864.685
Satisfiable
(Un)Satisfiability was proved
Number of variables3073
Number of clauses19785
Sum of the clauses size74601
Maximum clause length4
Minimum clause length1
Number of clauses of size 165
Number of clauses of size 20
Number of clauses of size 34344
Number of clauses of size 415376
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.29/0.33	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.33	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.29/0.33	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.29/0.33	c main()::
0.29/0.33	c initFormula():: searching for DIMACS p-line....
0.29/0.33	c initFormula():: the DIMACS p-line indicates a CNF of 3073 variables and 19785 clauses.
0.29/0.33	c parseCNF():: parsing....
0.29/0.33	c parseCNF():: the CNF contains 65 unary clauses.
0.29/0.33	c runParser():: parsing was successful, warming up engines...
0.29/0.33	c find_and_remove_tautogolies():: found and removed 32 tautologies
0.29/0.33	c find_and_remove_tautogolies():: found and removed 65 tautologies
0.29/0.33	c find_and_remove_tautogolies():: found and removed 1 tautologies
0.29/0.33	c simplify_formula():: removed 72 tautological, 615 satisfied and 1 duplicate clauses
0.29/0.33	c preprocessing fase I completed:: there are now 2894 free variables and 19097 clauses.
0.29/0.33	c stat :: sign balance is biased by 0.014
0.29/0.33	c find_equivalence():: found 31 3-equivalences
0.29/0.33	c find_equivalence():: found 928 4-equivalences
0.29/0.33	c shorten_equivalence(): average equivalence length reduced from 18.329510 to 3.967675
0.29/0.33	c using k-SAT heuristics (size based diff)
0.29/0.33	c simplify_formula():: removed 0 tautological, 7548 satisfied and 0 duplicate clauses
0.29/0.33	c find_and_remove_tautogolies():: found and removed 2 tautologies
0.29/0.33	c simplify_formula():: removed 46 tautological, 6 satisfied and 2949 duplicate clauses
0.29/0.33	c resolvent_look() :: found 164 resolvents
0.29/0.33	c main():: clause / variable ratio: ( 19261 / 3073 ) = 6.27
0.29/0.33	c longest clause has size 4
0.29/0.33	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.33	c number of free variables = 2891
0.29/0.33	c dynamic_preselect_setsize :: off
0.29/0.33	c main():: all systems go!
0.29/0.33	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/999) NodeCount: 21
0.49/0.53	c |----------------------------------------------------------------|
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1.99/2.00	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 1499
10.49/10.54	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 7222
47.97/48.02	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 26614
170.95/171.10	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 189627
1182.57/1182.90	c |----------------------------------------------------------------|
c |*
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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-1728914-1240742820/watcher-1728914-1240742820 -o /tmp/evaluation-result-1728914-1240742820/solver-1728914-1240742820 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1728914-1240742820.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: 0.92 0.98 0.99 3/64 22654
/proc/meminfo: memFree=1614384/2055920 swapFree=4170844/4192956
[pid=22654] ppid=22652 vsize=1264 CPUtime=0
/proc/22654/stat : 22654 (march_nn) R 22652 22654 22191 0 -1 4194304 174 0 0 0 0 0 0 0 18 0 1 0 102309481 1294336 159 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/22654/statm: 316 159 59 167 0 147 0

[startup+0.0353979 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22654
/proc/meminfo: memFree=1614384/2055920 swapFree=4170844/4192956
[pid=22654] ppid=22652 vsize=1528 CPUtime=0.03
/proc/22654/stat : 22654 (march_nn) R 22652 22654 22191 0 -1 4194304 285 0 0 0 3 0 0 0 18 0 1 0 102309481 1564672 270 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/22654/statm: 382 270 59 167 0 213 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1528

[startup+0.102403 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22654
/proc/meminfo: memFree=1614384/2055920 swapFree=4170844/4192956
[pid=22654] ppid=22652 vsize=2980 CPUtime=0.09
/proc/22654/stat : 22654 (march_nn) R 22652 22654 22191 0 -1 4194304 738 0 0 0 9 0 0 0 18 0 1 0 102309481 3051520 493 1992294400 134512640 135197250 4294956224 18446744073709551615 134560531 0 0 4096 0 0 0 0 17 1 0 0
/proc/22654/statm: 745 493 68 167 0 576 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2980

[startup+0.301431 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22654
/proc/meminfo: memFree=1614384/2055920 swapFree=4170844/4192956
[pid=22654] ppid=22652 vsize=4224 CPUtime=0.29
/proc/22654/stat : 22654 (march_nn) R 22652 22654 22191 0 -1 4194304 1560 0 0 0 29 0 0 0 19 0 1 0 102309481 4325376 793 1992294400 134512640 135197250 4294956224 18446744073709551615 134562309 0 0 4096 0 0 0 0 17 1 0 0
/proc/22654/statm: 1056 794 86 167 0 887 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4224

[startup+0.701457 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22654
/proc/meminfo: memFree=1614384/2055920 swapFree=4170844/4192956
[pid=22654] ppid=22652 vsize=9940 CPUtime=0.69
/proc/22654/stat : 22654 (march_nn) R 22652 22654 22191 0 -1 4194304 2308 0 0 0 69 0 0 0 22 0 1 0 102309481 10178560 1539 1992294400 134512640 135197250 4294956224 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/22654/statm: 2485 1539 94 167 0 2316 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9940

[startup+1.50153 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 22655
/proc/meminfo: memFree=1608168/2055920 swapFree=4170844/4192956
[pid=22654] ppid=22652 vsize=10468 CPUtime=1.49
/proc/22654/stat : 22654 (march_nn) R 22652 22654 22191 0 -1 4194304 2458 0 0 0 148 1 0 0 25 0 1 0 102309481 10719232 1689 1992294400 134512640 135197250 4294956224 18446744073709551615 134597295 0 0 4096 0 0 0 0 17 1 0 0
/proc/22654/statm: 2617 1689 94 167 0 2448 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10468

[startup+3.10167 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 22655
/proc/meminfo: memFree=1607528/2055920 swapFree=4170844/4192956
[pid=22654] ppid=22652 vsize=10920 CPUtime=3.09
/proc/22654/stat : 22654 (march_nn) R 22652 22654 22191 0 -1 4194304 2553 0 0 0 308 1 0 0 25 0 1 0 102309481 11182080 1783 1992294400 134512640 135197250 4294956224 18446744073709551615 134553225 0 0 4096 0 0 0 0 17 1 0 0
/proc/22654/statm: 2730 1783 94 167 0 2561 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10920

[startup+6.30196 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 22655
/proc/meminfo: memFree=1607144/2055920 swapFree=4170844/4192956
[pid=22654] ppid=22652 vsize=11052 CPUtime=6.29
/proc/22654/stat : 22654 (march_nn) R 22652 22654 22191 0 -1 4194304 2621 0 0 0 628 1 0 0 25 0 1 0 102309481 11317248 1851 1992294400 134512640 135197250 4294956224 18446744073709551615 134553446 0 0 4096 0 0 0 0 17 1 0 0
/proc/22654/statm: 2763 1851 94 167 0 2594 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11052

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 22655
/proc/meminfo: memFree=1606632/2055920 swapFree=4170844/4192956
[pid=22654] ppid=22652 vsize=11532 CPUtime=12.69
/proc/22654/stat : 22654 (march_nn) R 22652 22654 22191 0 -1 4194304 2729 0 0 0 1268 1 0 0 25 0 1 0 102309481 11808768 1959 1992294400 134512640 135197250 4294956224 18446744073709551615 134553612 0 0 4096 0 0 0 0 17 1 0 0
/proc/22654/statm: 2883 1959 94 167 0 2714 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11532

[startup+25.5027 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 22655
/proc/meminfo: memFree=1606184/2055920 swapFree=4170844/4192956
[pid=22654] ppid=22652 vsize=11972 CPUtime=25.49
/proc/22654/stat : 22654 (march_nn) R 22652 22654 22191 0 -1 4194304 2831 0 0 0 2547 2 0 0 25 0 1 0 102309481 12259328 2060 1992294400 134512640 135197250 4294956224 18446744073709551615 134553546 0 0 4096 0 0 0 0 17 1 0 0
/proc/22654/statm: 2993 2060 94 167 0 2824 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11972

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 22655
/proc/meminfo: memFree=1605480/2055920 swapFree=4170844/4192956
[pid=22654] ppid=22652 vsize=12712 CPUtime=51.07
/proc/22654/stat : 22654 (march_nn) R 22652 22654 22191 0 -1 4194304 3010 0 0 0 5105 2 0 0 25 0 1 0 102309481 13017088 2239 1992294400 134512640 135197250 4294956224 18446744073709551615 134572855 0 0 4096 0 0 0 0 17 1 0 0
/proc/22654/statm: 3178 2239 94 167 0 3009 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12712

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 22655
/proc/meminfo: memFree=1604392/2055920 swapFree=4170844/4192956
[pid=22654] ppid=22652 vsize=13852 CPUtime=102.27
/proc/22654/stat : 22654 (march_nn) R 22652 22654 22191 0 -1 4194304 3256 0 0 0 10224 3 0 0 25 0 1 0 102309481 14184448 2485 1992294400 134512640 135197250 4294956224 18446744073709551615 134597261 0 0 4096 0 0 0 0 17 1 0 0
/proc/22654/statm: 3463 2485 94 167 0 3294 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13852

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22655
/proc/meminfo: memFree=1603176/2055920 swapFree=4170844/4192956
[pid=22654] ppid=22652 vsize=15592 CPUtime=162.24
/proc/22654/stat : 22654 (march_nn) R 22652 22654 22191 0 -1 4194304 3548 0 0 0 16221 3 0 0 25 0 1 0 102309481 15966208 2777 1992294400 134512640 135197250 4294956224 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/22654/statm: 3898 2777 94 167 0 3729 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 15592

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22655
/proc/meminfo: memFree=1602088/2055920 swapFree=4170844/4192956
[pid=22654] ppid=22652 vsize=16064 CPUtime=222.23
/proc/22654/stat : 22654 (march_nn) R 22652 22654 22191 0 -1 4194304 3807 0 0 0 22219 4 0 0 25 0 1 0 102309481 16449536 3036 1992294400 134512640 135197250 4294956224 18446744073709551615 134548713 0 0 4096 0 0 0 0 17 1 0 0
/proc/22654/statm: 4016 3036 94 167 0 3847 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 16064

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22655
/proc/meminfo: memFree=1601000/2055920 swapFree=4170844/4192956
[pid=22654] ppid=22652 vsize=19204 CPUtime=282.21
/proc/22654/stat : 22654 (march_nn) R 22652 22654 22191 0 -1 4194304 4059 0 0 0 28216 5 0 0 25 0 1 0 102309481 19664896 3288 1992294400 134512640 135197250 4294956224 18446744073709551615 134603327 0 0 4096 0 0 0 0 17 1 0 0
/proc/22654/statm: 4801 3288 94 167 0 4632 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 19204

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22655
/proc/meminfo: memFree=1599976/2055920 swapFree=4170844/4192956
[pid=22654] ppid=22652 vsize=19204 CPUtime=342.2
/proc/22654/stat : 22654 (march_nn) R 22652 22654 22191 0 -1 4194304 4297 0 0 0 34214 6 0 0 25 0 1 0 102309481 19664896 3526 1992294400 134512640 135197250 4294956224 18446744073709551615 134556565 0 0 4096 0 0 0 0 17 1 0 0
/proc/22654/statm: 4801 3526 94 167 0 4632 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 19204

[startup+402.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22655
/proc/meminfo: memFree=1598888/2055920 swapFree=4170844/4192956
[pid=22654] ppid=22652 vsize=19336 CPUtime=402.19
/proc/22654/stat : 22654 (march_nn) R 22652 22654 22191 0 -1 4194304 4558 0 0 0 40212 7 0 0 25 0 1 0 102309481 19800064 3787 1992294400 134512640 135197250 4294956224 18446744073709551615 134553942 0 0 4096 0 0 0 0 17 1 0 0
/proc/22654/statm: 4834 3787 94 167 0 4665 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 19336

[startup+462.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22655
/proc/meminfo: memFree=1597672/2055920 swapFree=4170844/4192956
[pid=22654] ppid=22652 vsize=25220 CPUtime=462.17
/proc/22654/stat : 22654 (march_nn) R 22652 22654 22191 0 -1 4194304 4841 0 0 0 46209 8 0 0 25 0 1 0 102309481 25825280 4070 1992294400 134512640 135197250 4294956224 18446744073709551615 134553149 0 0 4096 0 0 0 0 17 1 0 0
/proc/22654/statm: 6305 4070 94 167 0 6136 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 25220

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22655
/proc/meminfo: memFree=1596584/2055920 swapFree=4170844/4192956
[pid=22654] ppid=22652 vsize=25352 CPUtime=522.15
/proc/22654/stat : 22654 (march_nn) R 22652 22654 22191 0 -1 4194304 5113 0 0 0 52207 8 0 0 25 0 1 0 102309481 25960448 4342 1992294400 134512640 135197250 4294956224 18446744073709551615 134525543 0 0 4096 0 0 0 0 17 1 0 0
/proc/22654/statm: 6338 4342 94 167 0 6169 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 25352

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22655
/proc/meminfo: memFree=1595560/2055920 swapFree=4170844/4192956
[pid=22654] ppid=22652 vsize=25352 CPUtime=582.14
/proc/22654/stat : 22654 (march_nn) R 22652 22654 22191 0 -1 4194304 5349 0 0 0 58205 9 0 0 25 0 1 0 102309481 25960448 4578 1992294400 134512640 135197250 4294956224 18446744073709551615 134539449 0 0 4096 0 0 0 0 17 1 0 0
/proc/22654/statm: 6338 4578 94 167 0 6169 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 25352

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22655
/proc/meminfo: memFree=1594536/2055920 swapFree=4170844/4192956
[pid=22654] ppid=22652 vsize=26636 CPUtime=642.13
/proc/22654/stat : 22654 (march_nn) R 22652 22654 22191 0 -1 4194304 5591 0 0 0 64203 10 0 0 25 0 1 0 102309481 27275264 4820 1992294400 134512640 135197250 4294956224 18446744073709551615 134539269 0 0 4096 0 0 0 0 17 1 0 0
/proc/22654/statm: 6659 4820 94 167 0 6490 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 26636

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22655
/proc/meminfo: memFree=1593576/2055920 swapFree=4170844/4192956
[pid=22654] ppid=22652 vsize=26636 CPUtime=702.1
/proc/22654/stat : 22654 (march_nn) R 22652 22654 22191 0 -1 4194304 5830 0 0 0 70200 10 0 0 25 0 1 0 102309481 27275264 5059 1992294400 134512640 135197250 4294956224 18446744073709551615 134525506 0 0 4096 0 0 0 0 17 1 0 0
/proc/22654/statm: 6659 5059 94 167 0 6490 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 26636

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22655
/proc/meminfo: memFree=1592488/2055920 swapFree=4170844/4192956
[pid=22654] ppid=22652 vsize=26636 CPUtime=762.09
/proc/22654/stat : 22654 (march_nn) R 22652 22654 22191 0 -1 4194304 6070 0 0 0 76198 11 0 0 25 0 1 0 102309481 27275264 5299 1992294400 134512640 135197250 4294956224 18446744073709551615 134553147 0 0 4096 0 0 0 0 17 1 0 0
/proc/22654/statm: 6659 5299 94 167 0 6490 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 26636

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22655
/proc/meminfo: memFree=1591592/2055920 swapFree=4170844/4192956
[pid=22654] ppid=22652 vsize=26636 CPUtime=822.07
/proc/22654/stat : 22654 (march_nn) R 22652 22654 22191 0 -1 4194304 6301 0 0 0 82196 11 0 0 25 0 1 0 102309481 27275264 5530 1992294400 134512640 135197250 4294956224 18446744073709551615 134548516 0 0 4096 0 0 0 0 17 1 0 0
/proc/22654/statm: 6659 5530 94 167 0 6490 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 26636

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22661
/proc/meminfo: memFree=1590568/2055920 swapFree=4170844/4192956
[pid=22654] ppid=22652 vsize=36620 CPUtime=882.05
/proc/22654/stat : 22654 (march_nn) R 22652 22654 22191 0 -1 4194304 6535 0 0 0 88193 12 0 0 25 0 1 0 102309481 37498880 5764 1992294400 134512640 135197250 4294956224 18446744073709551615 134548528 0 0 4096 0 0 0 0 17 1 0 0
/proc/22654/statm: 9155 5764 94 167 0 8986 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 36620

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22661
/proc/meminfo: memFree=1589608/2055920 swapFree=4170844/4192956
[pid=22654] ppid=22652 vsize=38476 CPUtime=942.03
/proc/22654/stat : 22654 (march_nn) R 22652 22654 22191 0 -1 4194304 6777 0 0 0 94191 12 0 0 25 0 1 0 102309481 39399424 6006 1992294400 134512640 135197250 4294956224 18446744073709551615 134539349 0 0 4096 0 0 0 0 17 1 0 0
/proc/22654/statm: 9619 6006 94 167 0 9450 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 38476

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22661
/proc/meminfo: memFree=1588520/2055920 swapFree=4170844/4192956
[pid=22654] ppid=22652 vsize=38476 CPUtime=1002.01
/proc/22654/stat : 22654 (march_nn) R 22652 22654 22191 0 -1 4194304 7028 0 0 0 100189 12 0 0 25 0 1 0 102309481 39399424 6257 1992294400 134512640 135197250 4294956224 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/22654/statm: 9619 6257 94 167 0 9450 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 38476

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22661
/proc/meminfo: memFree=1587496/2055920 swapFree=4170844/4192956
[pid=22654] ppid=22652 vsize=38476 CPUtime=1062
/proc/22654/stat : 22654 (march_nn) R 22652 22654 22191 0 -1 4194304 7275 0 0 0 106187 13 0 0 25 0 1 0 102309481 39399424 6504 1992294400 134512640 135197250 4294956224 18446744073709551615 134525575 0 0 4096 0 0 0 0 17 1 0 0
/proc/22654/statm: 9619 6504 94 167 0 9450 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 38476

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22661
/proc/meminfo: memFree=1586344/2055920 swapFree=4170844/4192956
[pid=22654] ppid=22652 vsize=38608 CPUtime=1121.98
/proc/22654/stat : 22654 (march_nn) R 22652 22654 22191 0 -1 4194304 7558 0 0 0 112185 13 0 0 25 0 1 0 102309481 39534592 6787 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/22654/statm: 9652 6787 94 167 0 9483 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 38608

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22661
/proc/meminfo: memFree=1585256/2055920 swapFree=4170844/4192956
[pid=22654] ppid=22652 vsize=38608 CPUtime=1181.97
/proc/22654/stat : 22654 (march_nn) R 22652 22654 22191 0 -1 4194304 7832 0 0 0 118183 14 0 0 25 0 1 0 102309481 39534592 7061 1992294400 134512640 135197250 4294956224 18446744073709551615 134553225 0 0 4096 0 0 0 0 17 1 0 0
/proc/22654/statm: 9652 7061 94 167 0 9483 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 38608



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22661
/proc/meminfo: memFree=1584936/2055920 swapFree=4170844/4192956
[pid=22654] ppid=22652 vsize=38608 CPUtime=1200.07
/proc/22654/stat : 22654 (march_nn) R 22652 22654 22191 0 -1 4194304 7907 0 0 0 119993 14 0 0 25 0 1 0 102309481 39534592 7136 1992294400 134512640 135197250 4294956224 18446744073709551615 134556732 0 0 4096 0 0 0 0 17 1 0 0
/proc/22654/statm: 9652 7136 94 167 0 9483 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 38608

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): 1200.08
CPU user time (s): 1199.93
CPU system time (s): 0.150977
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 38608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.150977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7907
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= 2344

runsolver used 0.771882 second user time and 2.6166 second system time

The end

Launcher Data 

Begin job on node51 at 2009-04-26 12:47:00
IDJOB=1728914
IDBENCH=24688
IDSOLVER=522
FILE ID=node51/1728914-1240742820
PBS_JOBID= 9186962
Free space on /tmp= 66384 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/crafted/Hard/contest02/ezfact64_3.sat05-450.reshuffled-07.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1728914-1240742820/watcher-1728914-1240742820 -o /tmp/evaluation-result-1728914-1240742820/solver-1728914-1240742820 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1728914-1240742820.cnf

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

MD5SUM BENCH= a4a7c528ede134442a2d3ba0a444cdbb
RANDOM SEED=360057886

node51.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		: 3000.214
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		: 3000.214
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:       1614800 kB
Buffers:         51888 kB
Cached:         303184 kB
SwapCached:      16820 kB
Active:         137864 kB
Inactive:       236544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1614800 kB
SwapTotal:     4192956 kB
SwapFree:      4170844 kB
Dirty:            1184 kB
Writeback:           0 kB
Mapped:          13720 kB
Slab:            52728 kB
Committed_AS:   280552 kB
PageTables:       1392 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= 66384 MiB
End job on node51 at 2009-04-26 13:07:02