Trace number 1513094

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) 1200.1 1200.52

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/220/
unif-k7-r85-v220-c18700-S1961115887-052.cnf
MD5SUMfd254436f3c419e09066b64a7ac072c2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 518700

Solver Data 

3.49/3.53	c main():: ***                                   [ march satisfiability solver ]                                   ***
3.49/3.53	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
3.49/3.53	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
3.49/3.53	c main()::
3.49/3.53	c initFormula():: searching for DIMACS p-line....
3.49/3.53	c full lookahead due to high density!
3.49/3.53	c initFormula():: the DIMACS p-line indicates a CNF of 220 variables and 18700 clauses.
3.49/3.53	c parseCNF():: parsing....
3.49/3.53	c parseCNF():: the CNF contains 0 unary clauses.
3.49/3.53	c runParser():: parsing was successful, warming up engines...
3.49/3.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.49/3.53	c preprocessing fase I completed:: there are now 220 free variables and 18700 clauses.
3.49/3.53	c stat :: sign balance is biased by 0.006
3.49/3.53	c using k-SAT heuristics (size based diff)
3.49/3.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.49/3.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.49/3.53	c main():: clause / variable ratio: ( 18700 / 220 ) = 85.00
3.49/3.53	c longest clause has size 7
3.49/3.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.49/3.53	c number of free variables = 220
3.49/3.53	c dynamic_preselect_setsize :: off
3.49/3.53	c main():: all systems go!
3.49/3.53	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 99
3.59/3.67	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 4711
6.19/6.27	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 146838
77.66/77.71	c |----------------------------------------------------------------|
c |*
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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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1513094-1238212556/watcher-1513094-1238212556 -o /tmp/evaluation-result-1513094-1238212556/solver-1513094-1238212556 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1513094-1238212556.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 0.99 0.91 3/64 24348
/proc/meminfo: memFree=982128/2055920 swapFree=4179868/4192956
[pid=24348] ppid=24346 vsize=980 CPUtime=0
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23637 0 -1 4194304 120 0 0 0 0 0 0 0 18 0 1 0 1093922299 1003520 105 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 245 105 59 167 0 76 0

[startup+0.0601811 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 24348
/proc/meminfo: memFree=982128/2055920 swapFree=4179868/4192956
[pid=24348] ppid=24346 vsize=2772 CPUtime=0.05
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23637 0 -1 4194304 447 0 0 0 5 0 0 0 18 0 1 0 1093922299 2838528 431 1992294400 134512640 135197250 4294956240 18446744073709551615 134560533 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 693 431 63 167 0 524 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2772

[startup+0.101187 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 24348
/proc/meminfo: memFree=982128/2055920 swapFree=4179868/4192956
[pid=24348] ppid=24346 vsize=3520 CPUtime=0.09
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23637 0 -1 4194304 1217 0 0 0 9 0 0 0 18 0 1 0 1093922299 3604480 646 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 880 646 81 167 0 711 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3520

[startup+0.301225 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 24348
/proc/meminfo: memFree=982128/2055920 swapFree=4179868/4192956
[pid=24348] ppid=24346 vsize=3860 CPUtime=0.29
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23637 0 -1 4194304 3197 0 0 0 29 0 0 0 19 0 1 0 1093922299 3952640 706 1992294400 134512640 135197250 4294956240 18446744073709551615 134578117 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 965 706 84 167 0 796 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3860

[startup+0.701303 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 24348
/proc/meminfo: memFree=982128/2055920 swapFree=4179868/4192956
[pid=24348] ppid=24346 vsize=3860 CPUtime=0.69
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23637 0 -1 4194304 3197 0 0 0 69 0 0 0 22 0 1 0 1093922299 3952640 706 1992294400 134512640 135197250 4294956240 18446744073709551615 134578114 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 965 706 84 167 0 796 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3860

[startup+1.50145 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 24349
/proc/meminfo: memFree=979624/2055920 swapFree=4179868/4192956
[pid=24348] ppid=24346 vsize=3860 CPUtime=1.49
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23637 0 -1 4194304 3197 0 0 0 149 0 0 0 25 0 1 0 1093922299 3952640 706 1992294400 134512640 135197250 4294956240 18446744073709551615 134578117 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 965 706 84 167 0 796 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3860

[startup+3.10176 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 24349
/proc/meminfo: memFree=979496/2055920 swapFree=4179868/4192956
[pid=24348] ppid=24346 vsize=3860 CPUtime=3.09
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23637 0 -1 4194304 3197 0 0 0 309 0 0 0 25 0 1 0 1093922299 3952640 706 1992294400 134512640 135197250 4294956240 18446744073709551615 134539471 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 965 706 84 167 0 796 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3860

[startup+6.30137 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 24349
/proc/meminfo: memFree=978408/2055920 swapFree=4179868/4192956
[pid=24348] ppid=24346 vsize=5460 CPUtime=6.29
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23637 0 -1 4194304 4781 0 0 0 628 1 0 0 25 0 1 0 1093922299 5591040 976 1992294400 134512640 135197250 4294956240 18446744073709551615 134611704 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 1365 976 94 167 0 1196 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5460

[startup+12.7026 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 24349
/proc/meminfo: memFree=977896/2055920 swapFree=4179868/4192956
[pid=24348] ppid=24346 vsize=5856 CPUtime=12.69
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23637 0 -1 4194304 4881 0 0 0 1268 1 0 0 25 0 1 0 1093922299 5996544 1075 1992294400 134512640 135197250 4294956240 18446744073709551615 134603122 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 1464 1075 94 167 0 1295 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5856

[startup+25.5011 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 24349
/proc/meminfo: memFree=977256/2055920 swapFree=4179868/4192956
[pid=24348] ppid=24346 vsize=6424 CPUtime=25.48
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23637 0 -1 4194304 5022 0 0 0 2547 1 0 0 25 0 1 0 1093922299 6578176 1216 1992294400 134512640 135197250 4294956240 18446744073709551615 134548718 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 1606 1216 94 167 0 1437 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6424

[startup+51.102 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 24349
/proc/meminfo: memFree=976104/2055920 swapFree=4179868/4192956
[pid=24348] ppid=24346 vsize=7700 CPUtime=51.08
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23637 0 -1 4194304 5322 0 0 0 5106 2 0 0 25 0 1 0 1093922299 7884800 1516 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 1925 1516 94 167 0 1756 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7700

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 24349
/proc/meminfo: memFree=973736/2055920 swapFree=4179868/4192956
[pid=24348] ppid=24346 vsize=10576 CPUtime=102.26
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23637 0 -1 4194304 5918 0 0 0 10223 3 0 0 25 0 1 0 1093922299 10829824 2112 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 2644 2112 94 167 0 2475 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10576

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 24349
/proc/meminfo: memFree=970856/2055920 swapFree=4179868/4192956
[pid=24348] ppid=24346 vsize=13296 CPUtime=162.23
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23637 0 -1 4194304 6627 0 0 0 16220 3 0 0 25 0 1 0 1093922299 13615104 2821 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 3324 2821 94 167 0 3155 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 13296

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 24349
/proc/meminfo: memFree=967976/2055920 swapFree=4179868/4192956
[pid=24348] ppid=24346 vsize=17176 CPUtime=222.22
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23637 0 -1 4194304 7335 0 0 0 22218 4 0 0 25 0 1 0 1093922299 17588224 3529 1992294400 134512640 135197250 4294956240 18446744073709551615 134648895 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 4294 3529 94 167 0 4125 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17176

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 24349
/proc/meminfo: memFree=965096/2055920 swapFree=4179868/4192956
[pid=24348] ppid=24346 vsize=22996 CPUtime=282.19
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23637 0 -1 4194304 8041 0 0 0 28215 4 0 0 25 0 1 0 1093922299 23547904 4235 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 5749 4235 94 167 0 5580 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 22996

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 24355
/proc/meminfo: memFree=962216/2055920 swapFree=4179868/4192956
[pid=24348] ppid=24346 vsize=22996 CPUtime=342.17
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23637 0 -1 4194304 8768 0 0 0 34212 5 0 0 25 0 1 0 1093922299 23547904 4962 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 5749 4962 94 167 0 5580 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 22996

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 24355
/proc/meminfo: memFree=959336/2055920 swapFree=4179868/4192956
[pid=24348] ppid=24346 vsize=31728 CPUtime=402.15
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23637 0 -1 4194304 9482 0 0 0 40209 6 0 0 25 0 1 0 1093922299 32489472 5676 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 7932 5676 94 167 0 7763 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 31728

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 24355
/proc/meminfo: memFree=956456/2055920 swapFree=4179868/4192956
[pid=24348] ppid=24346 vsize=31728 CPUtime=462.12
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23637 0 -1 4194304 10214 0 0 0 46206 6 0 0 25 0 1 0 1093922299 32489472 6408 1992294400 134512640 135197250 4294956240 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 7932 6408 94 167 0 7763 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 31728

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 24355
/proc/meminfo: memFree=953640/2055920 swapFree=4179868/4192956
[pid=24348] ppid=24346 vsize=31728 CPUtime=522.11
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23637 0 -1 4194304 10948 0 0 0 52204 7 0 0 25 0 1 0 1093922299 32489472 7142 1992294400 134512640 135197250 4294956240 18446744073709551615 134548603 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 7932 7142 94 167 0 7763 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 31728

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 24355
/proc/meminfo: memFree=950504/2055920 swapFree=4179868/4192956
[pid=24348] ppid=24346 vsize=45208 CPUtime=582.09
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23637 0 -1 4194304 11730 0 0 0 58201 8 0 0 25 0 1 0 1093922299 46292992 7893 1992294400 134512640 135197250 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 11302 7893 94 167 0 11133 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 45208

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 24355
/proc/meminfo: memFree=947432/2055920 swapFree=4179868/4192956
[pid=24348] ppid=24346 vsize=45208 CPUtime=642.06
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23637 0 -1 4194304 12471 0 0 0 64198 8 0 0 25 0 1 0 1093922299 46292992 8634 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 11302 8634 94 167 0 11133 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 45208

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 24355
/proc/meminfo: memFree=944488/2055920 swapFree=4179868/4192956
[pid=24348] ppid=24346 vsize=45208 CPUtime=702.04
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23637 0 -1 4194304 13212 0 0 0 70195 9 0 0 25 0 1 0 1093922299 46292992 9375 1992294400 134512640 135197250 4294956240 18446744073709551615 134550693 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 11302 9375 94 167 0 11133 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 45208

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 24355
/proc/meminfo: memFree=941480/2055920 swapFree=4179868/4192956
[pid=24348] ppid=24346 vsize=45208 CPUtime=762.02
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23637 0 -1 4194304 13941 0 0 0 76193 9 0 0 25 0 1 0 1093922299 46292992 10104 1992294400 134512640 135197250 4294956240 18446744073709551615 134548735 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 11302 10104 94 167 0 11133 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 45208

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 24355
/proc/meminfo: memFree=938600/2055920 swapFree=4179868/4192956
[pid=24348] ppid=24346 vsize=45208 CPUtime=822
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23637 0 -1 4194304 14671 0 0 0 82190 10 0 0 25 0 1 0 1093922299 46292992 10834 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 11302 10834 94 167 0 11133 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 45208

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 24355
/proc/meminfo: memFree=935720/2055920 swapFree=4179868/4192956
[pid=24348] ppid=24346 vsize=64852 CPUtime=881.98
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23637 0 -1 4194304 15404 0 0 0 88187 11 0 0 25 0 1 0 1093922299 66408448 11567 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 16213 11567 94 167 0 16044 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 64852

[startup+942.303 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 24355
/proc/meminfo: memFree=932776/2055920 swapFree=4179868/4192956
[pid=24348] ppid=24346 vsize=64852 CPUtime=941.96
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23637 0 -1 4194304 16149 0 0 0 94185 11 0 0 25 0 1 0 1093922299 66408448 12312 1992294400 134512640 135197250 4294956240 18446744073709551615 134550653 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 16213 12312 94 167 0 16044 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 64852

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 24355
/proc/meminfo: memFree=929704/2055920 swapFree=4179868/4192956
[pid=24348] ppid=24346 vsize=65360 CPUtime=1001.94
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23637 0 -1 4194304 16900 0 0 0 100182 12 0 0 25 0 1 0 1093922299 66928640 13063 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 16340 13063 94 167 0 16171 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 65360

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 24355
/proc/meminfo: memFree=926696/2055920 swapFree=4179868/4192956
[pid=24348] ppid=24346 vsize=65360 CPUtime=1061.92
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23637 0 -1 4194304 17658 0 0 0 106179 13 0 0 25 0 1 0 1093922299 66928640 13821 1992294400 134512640 135197250 4294956240 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 16340 13821 94 167 0 16171 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 65360

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 24355
/proc/meminfo: memFree=923624/2055920 swapFree=4179868/4192956
[pid=24348] ppid=24346 vsize=65360 CPUtime=1121.9
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23637 0 -1 4194304 18402 0 0 0 112177 13 0 0 25 0 1 0 1093922299 66928640 14565 1992294400 134512640 135197250 4294956240 18446744073709551615 134550653 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 16340 14565 94 167 0 16171 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 65360

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 24355
/proc/meminfo: memFree=920616/2055920 swapFree=4179868/4192956
[pid=24348] ppid=24346 vsize=65360 CPUtime=1181.88
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23637 0 -1 4194304 19152 0 0 0 118174 14 0 0 25 0 1 0 1093922299 66928640 15315 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 16340 15315 94 167 0 16171 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 65360



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 24355
/proc/meminfo: memFree=919656/2055920 swapFree=4179868/4192956
[pid=24348] ppid=24346 vsize=65360 CPUtime=1200.07
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23637 0 -1 4194304 19382 0 0 0 119993 14 0 0 25 0 1 0 1093922299 66928640 15545 1992294400 134512640 135197250 4294956240 18446744073709551615 134648886 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 16340 15545 94 167 0 16171 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 65360

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: 1.00 0.99 0.91 2/65 24355
/proc/meminfo: memFree=919656/2055920 swapFree=4179868/4192956
[pid=24348] ppid=24346 vsize=65360 CPUtime=1200.07
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23637 0 -1 4194304 19382 0 0 0 119993 14 0 0 25 0 1 0 1093922299 66928640 15545 1992294400 134512640 135197250 4294956240 18446744073709551615 134648886 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 16340 15545 94 167 0 16171 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 65360

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.1
CPU user time (s): 1199.94
CPU system time (s): 0.159975
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 65360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.159975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19382
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= 1898

runsolver used 1.11083 second user time and 2.19667 second system time

The end

Launcher Data 

Begin job on node5 at 2009-03-28 04:55:56
IDJOB=1513094
IDBENCH=70234
IDSOLVER=522
FILE ID=node5/1513094-1238212556
PBS_JOBID= 9060559
Free space on /tmp= 66096 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/220/unif-k7-r85-v220-c18700-S1961115887-052.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513094-1238212556/watcher-1513094-1238212556 -o /tmp/evaluation-result-1513094-1238212556/solver-1513094-1238212556 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1513094-1238212556.cnf

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

MD5SUM BENCH= fd254436f3c419e09066b64a7ac072c2
RANDOM SEED=1643721684

node5.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	: 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		: 3000.263
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:        982544 kB
Buffers:         91544 kB
Cached:         879624 kB
SwapCached:       7012 kB
Active:          96512 kB
Inactive:       883184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        982544 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:            1316 kB
Writeback:           0 kB
Mapped:          14280 kB
Slab:            79712 kB
Committed_AS:  2767724 kB
PageTables:       1388 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= 66092 MiB
End job on node5 at 2009-03-28 05:15:59