Trace number 1515950

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 1200.42

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/70/
unif-k7-r89-v70-c6230-S1900558626-069.cnf
MD5SUMfebdf1b8ba5bbd40107a806ae2296ad3
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 variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

Solver Data 

1.10/1.11	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.10/1.11	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.10/1.11	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.10/1.11	c main()::
1.10/1.11	c initFormula():: searching for DIMACS p-line....
1.10/1.11	c full lookahead due to high density!
1.10/1.11	c initFormula():: the DIMACS p-line indicates a CNF of 70 variables and 6230 clauses.
1.10/1.11	c parseCNF():: parsing....
1.10/1.11	c parseCNF():: the CNF contains 0 unary clauses.
1.10/1.11	c runParser():: parsing was successful, warming up engines...
1.10/1.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.10/1.11	c preprocessing fase I completed:: there are now 70 free variables and 6230 clauses.
1.10/1.11	c stat :: sign balance is biased by 0.005
1.10/1.11	c using k-SAT heuristics (size based diff)
1.10/1.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.10/1.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.10/1.11	c main():: clause / variable ratio: ( 6230 / 70 ) = 89.00
1.10/1.11	c longest clause has size 7
1.10/1.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.10/1.11	c number of free variables = 70
1.10/1.11	c dynamic_preselect_setsize :: off
1.10/1.11	c main():: all systems go!
1.10/1.11	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/999) NodeCount: 31
1.10/1.14	c |----------------------------------------------------------------|
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1.29/1.36	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 3746
2.89/2.98	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 23211
12.49/12.50	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 107544
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608.22/608.46	c |----------------------------------------------------------------|
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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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1515950-1238261914/watcher-1515950-1238261914 -o /tmp/evaluation-result-1515950-1238261914/solver-1515950-1238261914 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1515950-1238261914.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 14086
/proc/meminfo: memFree=839248/2055920 swapFree=4178100/4192956
[pid=14086] ppid=14084 vsize=836 CPUtime=0
/proc/14086/stat : 14086 (march_nn) R 14084 14086 13749 0 -1 4194304 105 0 0 0 0 0 0 0 18 0 1 0 1098857336 856064 90 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 209 90 59 167 0 40 0

[startup+0.060091 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 14086
/proc/meminfo: memFree=839248/2055920 swapFree=4178100/4192956
[pid=14086] ppid=14084 vsize=1952 CPUtime=0.05
/proc/14086/stat : 14086 (march_nn) R 14084 14086 13749 0 -1 4194304 904 0 0 0 5 0 0 0 18 0 1 0 1098857336 1998848 359 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 488 359 84 167 0 319 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1952

[startup+0.101093 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 14086
/proc/meminfo: memFree=839248/2055920 swapFree=4178100/4192956
[pid=14086] ppid=14084 vsize=1952 CPUtime=0.09
/proc/14086/stat : 14086 (march_nn) R 14084 14086 13749 0 -1 4194304 904 0 0 0 9 0 0 0 18 0 1 0 1098857336 1998848 359 1992294400 134512640 135197250 4294956240 18446744073709551615 134578096 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 488 359 84 167 0 319 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1952

[startup+0.301113 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 14086
/proc/meminfo: memFree=839248/2055920 swapFree=4178100/4192956
[pid=14086] ppid=14084 vsize=1952 CPUtime=0.29
/proc/14086/stat : 14086 (march_nn) R 14084 14086 13749 0 -1 4194304 904 0 0 0 29 0 0 0 19 0 1 0 1098857336 1998848 359 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 488 359 84 167 0 319 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1952

[startup+0.701151 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 14086
/proc/meminfo: memFree=839248/2055920 swapFree=4178100/4192956
[pid=14086] ppid=14084 vsize=1952 CPUtime=0.69
/proc/14086/stat : 14086 (march_nn) R 14084 14086 13749 0 -1 4194304 904 0 0 0 69 0 0 0 22 0 1 0 1098857336 1998848 359 1992294400 134512640 135197250 4294956240 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 488 359 84 167 0 319 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1952

[startup+1.50123 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 14087
/proc/meminfo: memFree=838088/2055920 swapFree=4178100/4192956
[pid=14086] ppid=14084 vsize=2392 CPUtime=1.49
/proc/14086/stat : 14086 (march_nn) R 14084 14086 13749 0 -1 4194304 1160 0 0 0 149 0 0 0 25 0 1 0 1098857336 2449408 431 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 598 431 94 167 0 429 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2392

[startup+3.10238 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 14087
/proc/meminfo: memFree=837704/2055920 swapFree=4178100/4192956
[pid=14086] ppid=14084 vsize=2640 CPUtime=3.09
/proc/14086/stat : 14086 (march_nn) R 14084 14086 13749 0 -1 4194304 1162 0 0 0 309 0 0 0 25 0 1 0 1098857336 2703360 433 1992294400 134512640 135197250 4294956240 18446744073709551615 134603270 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 660 433 94 167 0 491 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2640

[startup+6.30169 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 14087
/proc/meminfo: memFree=837576/2055920 swapFree=4178100/4192956
[pid=14086] ppid=14084 vsize=2640 CPUtime=6.29
/proc/14086/stat : 14086 (march_nn) R 14084 14086 13749 0 -1 4194304 1197 0 0 0 629 0 0 0 25 0 1 0 1098857336 2703360 468 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 660 468 94 167 0 491 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2640

[startup+12.7013 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 14087
/proc/meminfo: memFree=836936/2055920 swapFree=4178100/4192956
[pid=14086] ppid=14084 vsize=3324 CPUtime=12.69
/proc/14086/stat : 14086 (march_nn) R 14084 14086 13749 0 -1 4194304 1349 0 0 0 1269 0 0 0 25 0 1 0 1098857336 3403776 620 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 831 620 94 167 0 662 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3324

[startup+25.5015 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 14087
/proc/meminfo: memFree=836296/2055920 swapFree=4178100/4192956
[pid=14086] ppid=14084 vsize=4176 CPUtime=25.48
/proc/14086/stat : 14086 (march_nn) R 14084 14086 13749 0 -1 4194304 1504 0 0 0 2548 0 0 0 25 0 1 0 1098857336 4276224 775 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 1044 775 94 167 0 875 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4176

[startup+51.102 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 14087
/proc/meminfo: memFree=835080/2055920 swapFree=4178100/4192956
[pid=14086] ppid=14084 vsize=6092 CPUtime=51.08
/proc/14086/stat : 14086 (march_nn) R 14084 14086 13749 0 -1 4194304 1803 0 0 0 5107 1 0 0 25 0 1 0 1098857336 6238208 1074 1992294400 134512640 135197250 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 1523 1074 94 167 0 1354 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6092

[startup+102.306 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 14087
/proc/meminfo: memFree=832712/2055920 swapFree=4178100/4192956
[pid=14086] ppid=14084 vsize=7816 CPUtime=102.26
/proc/14086/stat : 14086 (march_nn) R 14084 14086 13749 0 -1 4194304 2391 0 0 0 10225 1 0 0 25 0 1 0 1098857336 8003584 1662 1992294400 134512640 135197250 4294956240 18446744073709551615 134593059 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 1954 1662 94 167 0 1785 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7816

[startup+162.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 14089
/proc/meminfo: memFree=829896/2055920 swapFree=4178100/4192956
[pid=14086] ppid=14084 vsize=10404 CPUtime=162.24
/proc/14086/stat : 14086 (march_nn) R 14084 14086 13749 0 -1 4194304 3067 0 0 0 16223 1 0 0 25 0 1 0 1098857336 10653696 2338 1992294400 134512640 135197250 4294956240 18446744073709551615 134596875 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 2601 2338 94 167 0 2432 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10404

[startup+222.301 s]
/proc/loadavg: 1.12 1.05 1.01 2/65 14089
/proc/meminfo: memFree=827336/2055920 swapFree=4178100/4192956
[pid=14086] ppid=14084 vsize=14284 CPUtime=222.23
/proc/14086/stat : 14086 (march_nn) R 14084 14086 13749 0 -1 4194304 3704 0 0 0 22221 2 0 0 25 0 1 0 1098857336 14626816 2975 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 3571 2975 94 167 0 3402 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14284

[startup+282.301 s]
/proc/loadavg: 1.04 1.04 1.00 2/65 14089
/proc/meminfo: memFree=824648/2055920 swapFree=4178100/4192956
[pid=14086] ppid=14084 vsize=20104 CPUtime=282.2
/proc/14086/stat : 14086 (march_nn) R 14084 14086 13749 0 -1 4194304 4358 0 0 0 28218 2 0 0 25 0 1 0 1098857336 20586496 3629 1992294400 134512640 135197250 4294956240 18446744073709551615 134525003 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 5026 3629 94 167 0 4857 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 20104

[startup+342.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 14089
/proc/meminfo: memFree=821832/2055920 swapFree=4178100/4192956
[pid=14086] ppid=14084 vsize=20500 CPUtime=342.19
/proc/14086/stat : 14086 (march_nn) R 14084 14086 13749 0 -1 4194304 5055 0 0 0 34216 3 0 0 25 0 1 0 1098857336 20992000 4326 1992294400 134512640 135197250 4294956240 18446744073709551615 134550667 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 5125 4326 94 167 0 4956 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 20500

[startup+402.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 14089
/proc/meminfo: memFree=819208/2055920 swapFree=4178100/4192956
[pid=14086] ppid=14084 vsize=29232 CPUtime=402.17
/proc/14086/stat : 14086 (march_nn) R 14084 14086 13749 0 -1 4194304 5699 0 0 0 40214 3 0 0 25 0 1 0 1098857336 29933568 4970 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 7308 4970 94 167 0 7139 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 29232

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 14089
/proc/meminfo: memFree=816648/2055920 swapFree=4178100/4192956
[pid=14086] ppid=14084 vsize=29232 CPUtime=462.16
/proc/14086/stat : 14086 (march_nn) R 14084 14086 13749 0 -1 4194304 6332 0 0 0 46212 4 0 0 25 0 1 0 1098857336 29933568 5603 1992294400 134512640 135197250 4294956240 18446744073709551615 134570912 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 7308 5603 94 167 0 7139 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 29232

[startup+522.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 14089
/proc/meminfo: memFree=814088/2055920 swapFree=4178100/4192956
[pid=14086] ppid=14084 vsize=29232 CPUtime=522.14
/proc/14086/stat : 14086 (march_nn) R 14084 14086 13749 0 -1 4194304 6972 0 0 0 52210 4 0 0 25 0 1 0 1098857336 29933568 6243 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 7308 6243 94 167 0 7139 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 29232

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14089
/proc/meminfo: memFree=811720/2055920 swapFree=4178100/4192956
[pid=14086] ppid=14084 vsize=29232 CPUtime=582.13
/proc/14086/stat : 14086 (march_nn) R 14084 14086 13749 0 -1 4194304 7564 0 0 0 58208 5 0 0 25 0 1 0 1098857336 29933568 6835 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 7308 6835 94 167 0 7139 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 29232

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14089
/proc/meminfo: memFree=809160/2055920 swapFree=4178100/4192956
[pid=14086] ppid=14084 vsize=42724 CPUtime=642.11
/proc/14086/stat : 14086 (march_nn) R 14084 14086 13749 0 -1 4194304 8177 0 0 0 64206 5 0 0 25 0 1 0 1098857336 43749376 7448 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 10681 7448 94 167 0 10512 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 42724

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14089
/proc/meminfo: memFree=806600/2055920 swapFree=4178100/4192956
[pid=14086] ppid=14084 vsize=42724 CPUtime=702.09
/proc/14086/stat : 14086 (march_nn) R 14084 14086 13749 0 -1 4194304 8813 0 0 0 70204 5 0 0 25 0 1 0 1098857336 43749376 8084 1992294400 134512640 135197250 4294956240 18446744073709551615 134524975 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 10681 8084 94 167 0 10512 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 42724

[startup+762.305 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 14089
/proc/meminfo: memFree=804104/2055920 swapFree=4178100/4192956
[pid=14086] ppid=14084 vsize=42724 CPUtime=762.08
/proc/14086/stat : 14086 (march_nn) R 14084 14086 13749 0 -1 4194304 9435 0 0 0 76202 6 0 0 25 0 1 0 1098857336 43749376 8706 1992294400 134512640 135197250 4294956240 18446744073709551615 134593032 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 10681 8706 94 167 0 10512 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 42724

[startup+822.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 14089
/proc/meminfo: memFree=801672/2055920 swapFree=4178100/4192956
[pid=14086] ppid=14084 vsize=42724 CPUtime=822.06
/proc/14086/stat : 14086 (march_nn) R 14084 14086 13749 0 -1 4194304 10043 0 0 0 82200 6 0 0 25 0 1 0 1098857336 43749376 9314 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 10681 9314 94 167 0 10512 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 42724

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14089
/proc/meminfo: memFree=799368/2055920 swapFree=4178100/4192956
[pid=14086] ppid=14084 vsize=42724 CPUtime=882.04
/proc/14086/stat : 14086 (march_nn) R 14084 14086 13749 0 -1 4194304 10611 0 0 0 88198 6 0 0 25 0 1 0 1098857336 43749376 9882 1992294400 134512640 135197250 4294956240 18446744073709551615 134524928 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 10681 9882 94 167 0 10512 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 42724

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14089
/proc/meminfo: memFree=796808/2055920 swapFree=4178100/4192956
[pid=14086] ppid=14084 vsize=62368 CPUtime=942.03
/proc/14086/stat : 14086 (march_nn) R 14084 14086 13749 0 -1 4194304 11248 0 0 0 94196 7 0 0 25 0 1 0 1098857336 63864832 10519 1992294400 134512640 135197250 4294956240 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 15592 10519 94 167 0 15423 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 62368

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14089
/proc/meminfo: memFree=794312/2055920 swapFree=4178100/4192956
[pid=14086] ppid=14084 vsize=62368 CPUtime=1002
/proc/14086/stat : 14086 (march_nn) R 14084 14086 13749 0 -1 4194304 11880 0 0 0 100193 7 0 0 25 0 1 0 1098857336 63864832 11151 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 15592 11151 94 167 0 15423 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 62368

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14089
/proc/meminfo: memFree=791880/2055920 swapFree=4178100/4192956
[pid=14086] ppid=14084 vsize=62368 CPUtime=1061.99
/proc/14086/stat : 14086 (march_nn) R 14084 14086 13749 0 -1 4194304 12481 0 0 0 106191 8 0 0 25 0 1 0 1098857336 63864832 11752 1992294400 134512640 135197250 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 15592 11752 94 167 0 15423 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 62368

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14089
/proc/meminfo: memFree=789512/2055920 swapFree=4178100/4192956
[pid=14086] ppid=14084 vsize=62368 CPUtime=1121.97
/proc/14086/stat : 14086 (march_nn) R 14084 14086 13749 0 -1 4194304 13062 0 0 0 112189 8 0 0 25 0 1 0 1098857336 63864832 12333 1992294400 134512640 135197250 4294956240 18446744073709551615 134617634 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 15592 12333 94 167 0 15423 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 62368

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14089
/proc/meminfo: memFree=787144/2055920 swapFree=4178100/4192956
[pid=14086] ppid=14084 vsize=63164 CPUtime=1181.96
/proc/14086/stat : 14086 (march_nn) R 14084 14086 13749 0 -1 4194304 13664 0 0 0 118187 9 0 0 25 0 1 0 1098857336 64679936 12935 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 15791 12935 94 167 0 15622 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 63164



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14089
/proc/meminfo: memFree=786376/2055920 swapFree=4178100/4192956
[pid=14086] ppid=14084 vsize=63164 CPUtime=1200.06
/proc/14086/stat : 14086 (march_nn) R 14084 14086 13749 0 -1 4194304 13848 0 0 0 119997 9 0 0 25 0 1 0 1098857336 64679936 13119 1992294400 134512640 135197250 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 15791 13119 94 167 0 15622 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 63164

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): 1200.42
CPU time (s): 1200.08
CPU user time (s): 1199.97
CPU system time (s): 0.102984
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 63164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.102984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13848
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= 3034

runsolver used 1.05184 second user time and 2.32365 second system time

The end

Launcher Data 

Begin job on node18 at 2009-03-28 18:38:34
IDJOB=1515950
IDBENCH=70472
IDSOLVER=522
FILE ID=node18/1515950-1238261914
PBS_JOBID= 9060807
Free space on /tmp= 66196 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/70/unif-k7-r89-v70-c6230-S1900558626-069.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515950-1238261914/watcher-1515950-1238261914 -o /tmp/evaluation-result-1515950-1238261914/solver-1515950-1238261914 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1515950-1238261914.cnf

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

MD5SUM BENCH= febdf1b8ba5bbd40107a806ae2296ad3
RANDOM SEED=1099504855

node18.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:        839664 kB
Buffers:         87620 kB
Cached:        1037676 kB
SwapCached:       8808 kB
Active:         112368 kB
Inactive:      1025448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        839664 kB
SwapTotal:     4192956 kB
SwapFree:      4178100 kB
Dirty:             916 kB
Writeback:           0 kB
Mapped:          16304 kB
Slab:            64488 kB
Committed_AS:  2947576 kB
PageTables:       1376 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= 66196 MiB
End job on node18 at 2009-03-28 18:58:37