Trace number 1515866

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) 1200.06 1200.42

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/70/
unif-k7-r89-v70-c6230-S289069074-070.cnf
MD5SUM6d110538c6795cd651a202a3fd6fda7d
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 0.006
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: 28
1.10/1.15	c |----------------------------------------------------------------|
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1.29/1.35	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 3779
2.89/2.98	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 23243
12.39/12.44	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 106845
54.58/54.64	c |----------------------------------------------------------------|
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608.51/608.71	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-1515866-1238260572/watcher-1515866-1238260572 -o /tmp/evaluation-result-1515866-1238260572/solver-1515866-1238260572 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1515866-1238260572.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 0.97 0.99 3/64 15848
/proc/meminfo: memFree=1343232/2055920 swapFree=4178912/4192956
[pid=15848] ppid=15846 vsize=836 CPUtime=0
/proc/15848/stat : 15848 (march_nn) R 15846 15848 15513 0 -1 4194304 105 0 0 0 0 0 0 0 18 0 1 0 1098719734 856064 90 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 209 90 59 167 0 40 0

[startup+0.0658991 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 15848
/proc/meminfo: memFree=1343232/2055920 swapFree=4178912/4192956
[pid=15848] ppid=15846 vsize=1952 CPUtime=0.06
/proc/15848/stat : 15848 (march_nn) R 15846 15848 15513 0 -1 4194304 900 0 0 0 6 0 0 0 18 0 1 0 1098719734 1998848 359 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 488 359 84 167 0 319 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1952

[startup+0.101902 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 15848
/proc/meminfo: memFree=1343232/2055920 swapFree=4178912/4192956
[pid=15848] ppid=15846 vsize=1952 CPUtime=0.09
/proc/15848/stat : 15848 (march_nn) R 15846 15848 15513 0 -1 4194304 900 0 0 0 9 0 0 0 18 0 1 0 1098719734 1998848 359 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 488 359 84 167 0 319 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1952

[startup+0.301923 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 15848
/proc/meminfo: memFree=1343232/2055920 swapFree=4178912/4192956
[pid=15848] ppid=15846 vsize=1952 CPUtime=0.29
/proc/15848/stat : 15848 (march_nn) R 15846 15848 15513 0 -1 4194304 900 0 0 0 29 0 0 0 19 0 1 0 1098719734 1998848 359 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 488 359 84 167 0 319 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1952

[startup+0.701966 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 15848
/proc/meminfo: memFree=1343232/2055920 swapFree=4178912/4192956
[pid=15848] ppid=15846 vsize=1952 CPUtime=0.69
/proc/15848/stat : 15848 (march_nn) R 15846 15848 15513 0 -1 4194304 900 0 0 0 69 0 0 0 22 0 1 0 1098719734 1998848 359 1992294400 134512640 135197250 4294956240 18446744073709551615 134578114 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 488 359 84 167 0 319 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1952

[startup+1.50105 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15849
/proc/meminfo: memFree=1342072/2055920 swapFree=4178912/4192956
[pid=15848] ppid=15846 vsize=2392 CPUtime=1.49
/proc/15848/stat : 15848 (march_nn) R 15846 15848 15513 0 -1 4194304 1150 0 0 0 149 0 0 0 25 0 1 0 1098719734 2449408 431 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 598 431 94 167 0 429 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2392

[startup+3.10122 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15849
/proc/meminfo: memFree=1341688/2055920 swapFree=4178912/4192956
[pid=15848] ppid=15846 vsize=2640 CPUtime=3.09
/proc/15848/stat : 15848 (march_nn) R 15846 15848 15513 0 -1 4194304 1152 0 0 0 309 0 0 0 25 0 1 0 1098719734 2703360 433 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 660 433 94 167 0 491 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2640

[startup+6.30157 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15849
/proc/meminfo: memFree=1341496/2055920 swapFree=4178912/4192956
[pid=15848] ppid=15846 vsize=2640 CPUtime=6.29
/proc/15848/stat : 15848 (march_nn) R 15846 15848 15513 0 -1 4194304 1189 0 0 0 629 0 0 0 25 0 1 0 1098719734 2703360 470 1992294400 134512640 135197250 4294956240 18446744073709551615 134593059 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 660 470 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 0.97 0.99 2/65 15849
/proc/meminfo: memFree=1340792/2055920 swapFree=4178912/4192956
[pid=15848] ppid=15846 vsize=3324 CPUtime=12.69
/proc/15848/stat : 15848 (march_nn) R 15846 15848 15513 0 -1 4194304 1340 0 0 0 1269 0 0 0 25 0 1 0 1098719734 3403776 621 1992294400 134512640 135197250 4294956240 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 831 621 94 167 0 662 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3324

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15849
/proc/meminfo: memFree=1340088/2055920 swapFree=4178912/4192956
[pid=15848] ppid=15846 vsize=4176 CPUtime=25.48
/proc/15848/stat : 15848 (march_nn) R 15846 15848 15513 0 -1 4194304 1497 0 0 0 2548 0 0 0 25 0 1 0 1098719734 4276224 778 1992294400 134512640 135197250 4294956240 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 1044 778 94 167 0 875 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4176

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15849
/proc/meminfo: memFree=1338936/2055920 swapFree=4178912/4192956
[pid=15848] ppid=15846 vsize=6092 CPUtime=51.08
/proc/15848/stat : 15848 (march_nn) R 15846 15848 15513 0 -1 4194304 1793 0 0 0 5107 1 0 0 25 0 1 0 1098719734 6238208 1074 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/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: 0.99 0.97 0.99 2/65 15849
/proc/meminfo: memFree=1336504/2055920 swapFree=4178912/4192956
[pid=15848] ppid=15846 vsize=7816 CPUtime=102.26
/proc/15848/stat : 15848 (march_nn) R 15846 15848 15513 0 -1 4194304 2386 0 0 0 10225 1 0 0 25 0 1 0 1098719734 8003584 1667 1992294400 134512640 135197250 4294956240 18446744073709551615 134556438 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 1954 1667 94 167 0 1785 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7816

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15849
/proc/meminfo: memFree=1333816/2055920 swapFree=4178912/4192956
[pid=15848] ppid=15846 vsize=10404 CPUtime=162.25
/proc/15848/stat : 15848 (march_nn) R 15846 15848 15513 0 -1 4194304 3057 0 0 0 16223 2 0 0 25 0 1 0 1098719734 10653696 2338 1992294400 134512640 135197250 4294956240 18446744073709551615 134602621 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 2601 2338 94 167 0 2432 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10404

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15849
/proc/meminfo: memFree=1331256/2055920 swapFree=4178912/4192956
[pid=15848] ppid=15846 vsize=14284 CPUtime=222.22
/proc/15848/stat : 15848 (march_nn) R 15846 15848 15513 0 -1 4194304 3690 0 0 0 22220 2 0 0 25 0 1 0 1098719734 14626816 2971 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 3571 2971 94 167 0 3402 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 14284

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15849
/proc/meminfo: memFree=1328568/2055920 swapFree=4178912/4192956
[pid=15848] ppid=15846 vsize=20104 CPUtime=282.21
/proc/15848/stat : 15848 (march_nn) R 15846 15848 15513 0 -1 4194304 4360 0 0 0 28218 3 0 0 25 0 1 0 1098719734 20586496 3641 1992294400 134512640 135197250 4294956240 18446744073709551615 134603270 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 5026 3641 94 167 0 4857 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 20104

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15849
/proc/meminfo: memFree=1325688/2055920 swapFree=4178912/4192956
[pid=15848] ppid=15846 vsize=20524 CPUtime=342.19
/proc/15848/stat : 15848 (march_nn) R 15846 15848 15513 0 -1 4194304 5055 0 0 0 34215 4 0 0 25 0 1 0 1098719734 21016576 4336 1992294400 134512640 135197250 4294956240 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 5131 4336 94 167 0 4962 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 20524

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15849
/proc/meminfo: memFree=1323128/2055920 swapFree=4178912/4192956
[pid=15848] ppid=15846 vsize=29256 CPUtime=402.17
/proc/15848/stat : 15848 (march_nn) R 15846 15848 15513 0 -1 4194304 5698 0 0 0 40212 5 0 0 25 0 1 0 1098719734 29958144 4979 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 7314 4979 94 167 0 7145 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 29256

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15849
/proc/meminfo: memFree=1320504/2055920 swapFree=4178912/4192956
[pid=15848] ppid=15846 vsize=29256 CPUtime=462.15
/proc/15848/stat : 15848 (march_nn) R 15846 15848 15513 0 -1 4194304 6345 0 0 0 46210 5 0 0 25 0 1 0 1098719734 29958144 5626 1992294400 134512640 135197250 4294956240 18446744073709551615 134597106 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 7314 5626 94 167 0 7145 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 29256

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15849
/proc/meminfo: memFree=1318008/2055920 swapFree=4178912/4192956
[pid=15848] ppid=15846 vsize=29256 CPUtime=522.14
/proc/15848/stat : 15848 (march_nn) R 15846 15848 15513 0 -1 4194304 6964 0 0 0 52208 6 0 0 25 0 1 0 1098719734 29958144 6245 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 7314 6245 94 167 0 7145 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 29256

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15849
/proc/meminfo: memFree=1315640/2055920 swapFree=4178912/4192956
[pid=15848] ppid=15846 vsize=29256 CPUtime=582.11
/proc/15848/stat : 15848 (march_nn) R 15846 15848 15513 0 -1 4194304 7554 0 0 0 58205 6 0 0 25 0 1 0 1098719734 29958144 6835 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 7314 6835 94 167 0 7145 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 29256

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15849
/proc/meminfo: memFree=1313080/2055920 swapFree=4178912/4192956
[pid=15848] ppid=15846 vsize=42772 CPUtime=642.1
/proc/15848/stat : 15848 (march_nn) R 15846 15848 15513 0 -1 4194304 8162 0 0 0 64203 7 0 0 25 0 1 0 1098719734 43798528 7443 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 10693 7443 94 167 0 10524 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 42772

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15849
/proc/meminfo: memFree=1310584/2055920 swapFree=4178912/4192956
[pid=15848] ppid=15846 vsize=42772 CPUtime=702.08
/proc/15848/stat : 15848 (march_nn) R 15846 15848 15513 0 -1 4194304 8796 0 0 0 70200 8 0 0 25 0 1 0 1098719734 43798528 8077 1992294400 134512640 135197250 4294956240 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 10693 8077 94 167 0 10524 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 42772

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15849
/proc/meminfo: memFree=1307960/2055920 swapFree=4178912/4192956
[pid=15848] ppid=15846 vsize=42772 CPUtime=762.07
/proc/15848/stat : 15848 (march_nn) R 15846 15848 15513 0 -1 4194304 9431 0 0 0 76199 8 0 0 25 0 1 0 1098719734 43798528 8712 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 10693 8712 94 167 0 10524 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 42772

[startup+822.301 s]
/proc/loadavg: 1.05 0.99 0.99 2/65 15849
/proc/meminfo: memFree=1305400/2055920 swapFree=4178912/4192956
[pid=15848] ppid=15846 vsize=42772 CPUtime=822.05
/proc/15848/stat : 15848 (march_nn) R 15846 15848 15513 0 -1 4194304 10071 0 0 0 82196 9 0 0 25 0 1 0 1098719734 43798528 9352 1992294400 134512640 135197250 4294956240 18446744073709551615 134614134 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 10693 9352 94 167 0 10524 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 42772

[startup+882.302 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 15849
/proc/meminfo: memFree=1302968/2055920 swapFree=4178912/4192956
[pid=15848] ppid=15846 vsize=42772 CPUtime=882.03
/proc/15848/stat : 15848 (march_nn) R 15846 15848 15513 0 -1 4194304 10666 0 0 0 88194 9 0 0 25 0 1 0 1098719734 43798528 9947 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 10693 9947 94 167 0 10524 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 42772

[startup+942.301 s]
/proc/loadavg: 1.07 1.01 1.00 2/65 15849
/proc/meminfo: memFree=1300536/2055920 swapFree=4178912/4192956
[pid=15848] ppid=15846 vsize=62416 CPUtime=942.02
/proc/15848/stat : 15848 (march_nn) R 15846 15848 15513 0 -1 4194304 11278 0 0 0 94192 10 0 0 25 0 1 0 1098719734 63913984 10559 1992294400 134512640 135197250 4294956240 18446744073709551615 134522760 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 15604 10559 94 167 0 15435 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 62416

[startup+1002.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 15849
/proc/meminfo: memFree=1297976/2055920 swapFree=4178912/4192956
[pid=15848] ppid=15846 vsize=62416 CPUtime=1002
/proc/15848/stat : 15848 (march_nn) R 15846 15848 15513 0 -1 4194304 11907 0 0 0 100190 10 0 0 25 0 1 0 1098719734 63913984 11188 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 15604 11188 94 167 0 15435 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 62416

[startup+1062.3 s]
/proc/loadavg: 1.12 1.05 1.01 2/65 15849
/proc/meminfo: memFree=1295544/2055920 swapFree=4178912/4192956
[pid=15848] ppid=15846 vsize=62416 CPUtime=1061.98
/proc/15848/stat : 15848 (march_nn) R 15846 15848 15513 0 -1 4194304 12521 0 0 0 106187 11 0 0 25 0 1 0 1098719734 63913984 11802 1992294400 134512640 135197250 4294956240 18446744073709551615 134524828 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 15604 11802 94 167 0 15435 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 62416

[startup+1122.3 s]
/proc/loadavg: 1.08 1.05 1.01 2/65 15849
/proc/meminfo: memFree=1293240/2055920 swapFree=4178912/4192956
[pid=15848] ppid=15846 vsize=62416 CPUtime=1121.96
/proc/15848/stat : 15848 (march_nn) R 15846 15848 15513 0 -1 4194304 13088 0 0 0 112185 11 0 0 25 0 1 0 1098719734 63913984 12369 1992294400 134512640 135197250 4294956240 18446744073709551615 134593059 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 15604 12369 94 167 0 15435 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 62416

[startup+1182.3 s]
/proc/loadavg: 1.06 1.05 1.01 2/65 15849
/proc/meminfo: memFree=1290744/2055920 swapFree=4178912/4192956
[pid=15848] ppid=15846 vsize=62416 CPUtime=1181.95
/proc/15848/stat : 15848 (march_nn) R 15846 15848 15513 0 -1 4194304 13705 0 0 0 118183 12 0 0 25 0 1 0 1098719734 63913984 12986 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 15604 12986 94 167 0 15435 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 62416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.04 1.05 1.00 2/65 15849
/proc/meminfo: memFree=1289976/2055920 swapFree=4178912/4192956
[pid=15848] ppid=15846 vsize=62416 CPUtime=1200.05
/proc/15848/stat : 15848 (march_nn) R 15846 15848 15513 0 -1 4194304 13880 0 0 0 119993 12 0 0 25 0 1 0 1098719734 63913984 13161 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 15604 13161 94 167 0 15435 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 62416

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): 1200.06
CPU user time (s): 1199.93
CPU system time (s): 0.13098
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 62416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.13098
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13880
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= 1401

runsolver used 0.91586 second user time and 2.47862 second system time

The end

Launcher Data 

Begin job on node47 at 2009-03-28 18:16:12
IDJOB=1515866
IDBENCH=70465
IDSOLVER=522
FILE ID=node47/1515866-1238260572
PBS_JOBID= 9060760
Free space on /tmp= 66264 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/70/unif-k7-r89-v70-c6230-S289069074-070.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515866-1238260572/watcher-1515866-1238260572 -o /tmp/evaluation-result-1515866-1238260572/solver-1515866-1238260572 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1515866-1238260572.cnf

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

MD5SUM BENCH= 6d110538c6795cd651a202a3fd6fda7d
RANDOM SEED=706485733

node47.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		: 3000.216
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		: 3000.216
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:       1343648 kB
Buffers:         91692 kB
Cached:         524144 kB
SwapCached:       7792 kB
Active:          48896 kB
Inactive:       577356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1343648 kB
SwapTotal:     4192956 kB
SwapFree:      4178912 kB
Dirty:             920 kB
Writeback:           0 kB
Mapped:          16040 kB
Slab:            71996 kB
Committed_AS:  2913136 kB
PageTables:       1452 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= 66260 MiB
End job on node47 at 2009-03-28 18:36:15