Trace number 1513586

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 1200.52

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/140/
unif-k7-r85-v140-c11900-S1906075351-024.cnf
MD5SUMad3646e0a0cdbfbd5513a638946c9f2e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark53.7128
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
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 511900

Solver Data 

1.99/2.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.99/2.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.99/2.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.99/2.02	c main()::
1.99/2.02	c initFormula():: searching for DIMACS p-line....
1.99/2.02	c full lookahead due to high density!
1.99/2.02	c initFormula():: the DIMACS p-line indicates a CNF of 140 variables and 11900 clauses.
1.99/2.02	c parseCNF():: parsing....
1.99/2.02	c parseCNF():: the CNF contains 0 unary clauses.
1.99/2.02	c runParser():: parsing was successful, warming up engines...
1.99/2.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.99/2.02	c preprocessing fase I completed:: there are now 140 free variables and 11900 clauses.
1.99/2.02	c stat :: sign balance is biased by 0.008
1.99/2.02	c using k-SAT heuristics (size based diff)
1.99/2.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.99/2.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
1.99/2.02	c resolvent_look() :: found 1 resolvents
1.99/2.02	c main():: clause / variable ratio: ( 11901 / 140 ) = 85.01
1.99/2.02	c longest clause has size 7
1.99/2.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.99/2.02	c number of free variables = 140
1.99/2.02	c dynamic_preselect_setsize :: off
1.99/2.02	c main():: all systems go!
1.99/2.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 60
2.09/2.11	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 1908
2.89/2.94	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 36760
17.08/17.16	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 3/999) NodeCount: 511529
208.41/208.56	c |----------------------------------------------------------------|
c |*
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c |****
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-1513586-1238219758/watcher-1513586-1238219758 -o /tmp/evaluation-result-1513586-1238219758/solver-1513586-1238219758 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1513586-1238219758.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 0.98 0.99 3/64 32423
/proc/meminfo: memFree=1010312/2055920 swapFree=4176244/4192956
[pid=32423] ppid=32421 vsize=968 CPUtime=0
/proc/32423/stat : 32423 (march_nn) R 32421 32423 31512 0 -1 4194304 112 0 0 0 0 0 0 0 20 0 1 0 1094638307 991232 97 1992294400 134512640 135197250 4294956240 18446744073709551615 134850902 0 0 4096 0 0 0 0 17 1 0 0
/proc/32423/statm: 242 97 59 167 0 73 0

[startup+0.0196051 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 32423
/proc/meminfo: memFree=1010312/2055920 swapFree=4176244/4192956
[pid=32423] ppid=32421 vsize=1100 CPUtime=0.01
/proc/32423/stat : 32423 (march_nn) R 32421 32423 31512 0 -1 4194304 167 0 0 0 1 0 0 0 20 0 1 0 1094638307 1126400 152 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/32423/statm: 275 152 59 167 0 106 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1100

[startup+0.10162 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 32423
/proc/meminfo: memFree=1010312/2055920 swapFree=4176244/4192956
[pid=32423] ppid=32421 vsize=2740 CPUtime=0.09
/proc/32423/stat : 32423 (march_nn) R 32421 32423 31512 0 -1 4194304 1927 0 0 0 9 0 0 0 20 0 1 0 1094638307 2805760 512 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/32423/statm: 685 512 84 167 0 516 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2740

[startup+0.301658 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 32423
/proc/meminfo: memFree=1010312/2055920 swapFree=4176244/4192956
[pid=32423] ppid=32421 vsize=2740 CPUtime=0.29
/proc/32423/stat : 32423 (march_nn) R 32421 32423 31512 0 -1 4194304 1927 0 0 0 29 0 0 0 22 0 1 0 1094638307 2805760 512 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/32423/statm: 685 512 84 167 0 516 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2740

[startup+0.701737 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 32423
/proc/meminfo: memFree=1010312/2055920 swapFree=4176244/4192956
[pid=32423] ppid=32421 vsize=2740 CPUtime=0.69
/proc/32423/stat : 32423 (march_nn) R 32421 32423 31512 0 -1 4194304 1927 0 0 0 69 0 0 0 25 0 1 0 1094638307 2805760 512 1992294400 134512640 135197250 4294956240 18446744073709551615 134578114 0 0 4096 0 0 0 0 17 1 0 0
/proc/32423/statm: 685 512 84 167 0 516 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2740

[startup+1.5019 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32424
/proc/meminfo: memFree=1008576/2055920 swapFree=4176244/4192956
[pid=32423] ppid=32421 vsize=2740 CPUtime=1.49
/proc/32423/stat : 32423 (march_nn) R 32421 32423 31512 0 -1 4194304 1927 0 0 0 149 0 0 0 25 0 1 0 1094638307 2805760 512 1992294400 134512640 135197250 4294956240 18446744073709551615 134578107 0 0 4096 0 0 0 0 17 1 0 0
/proc/32423/statm: 685 512 84 167 0 516 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2740

[startup+3.10121 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32424
/proc/meminfo: memFree=1007552/2055920 swapFree=4176244/4192956
[pid=32423] ppid=32421 vsize=4260 CPUtime=3.09
/proc/32423/stat : 32423 (march_nn) R 32421 32423 31512 0 -1 4194304 2529 0 0 0 309 0 0 0 25 0 1 0 1094638307 4362240 807 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/32423/statm: 1065 807 94 167 0 896 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4260

[startup+6.30184 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32424
/proc/meminfo: memFree=1007296/2055920 swapFree=4176244/4192956
[pid=32423] ppid=32421 vsize=4260 CPUtime=6.28
/proc/32423/stat : 32423 (march_nn) R 32421 32423 31512 0 -1 4194304 2529 0 0 0 628 0 0 0 25 0 1 0 1094638307 4362240 807 1992294400 134512640 135197250 4294956240 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 1 0 0
/proc/32423/statm: 1065 807 94 167 0 896 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 4260

[startup+12.7011 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32424
/proc/meminfo: memFree=1006592/2055920 swapFree=4176244/4192956
[pid=32423] ppid=32421 vsize=4944 CPUtime=12.68
/proc/32423/stat : 32423 (march_nn) R 32421 32423 31512 0 -1 4194304 2678 0 0 0 1268 0 0 0 25 0 1 0 1094638307 5062656 956 1992294400 134512640 135197250 4294956240 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0
/proc/32423/statm: 1236 956 94 167 0 1067 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4944

[startup+25.5016 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32424
/proc/meminfo: memFree=1005824/2055920 swapFree=4176244/4192956
[pid=32423] ppid=32421 vsize=5796 CPUtime=25.48
/proc/32423/stat : 32423 (march_nn) R 32421 32423 31512 0 -1 4194304 2861 0 0 0 2547 1 0 0 25 0 1 0 1094638307 5935104 1139 1992294400 134512640 135197250 4294956240 18446744073709551615 134593039 0 0 4096 0 0 0 0 17 1 0 0
/proc/32423/statm: 1449 1139 94 167 0 1280 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5796

[startup+51.1017 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32424
/proc/meminfo: memFree=1004352/2055920 swapFree=4176244/4192956
[pid=32423] ppid=32421 vsize=7712 CPUtime=51.07
/proc/32423/stat : 32423 (march_nn) R 32421 32423 31512 0 -1 4194304 3228 0 0 0 5106 1 0 0 25 0 1 0 1094638307 7897088 1506 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/32423/statm: 1928 1506 94 167 0 1759 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7712

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32424
/proc/meminfo: memFree=1001280/2055920 swapFree=4176244/4192956
[pid=32423] ppid=32421 vsize=12024 CPUtime=102.26
/proc/32423/stat : 32423 (march_nn) R 32421 32423 31512 0 -1 4194304 3979 0 0 0 10224 2 0 0 25 0 1 0 1094638307 12312576 2257 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/32423/statm: 3006 2257 94 167 0 2837 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12024

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32424
/proc/meminfo: memFree=997696/2055920 swapFree=4176244/4192956
[pid=32423] ppid=32421 vsize=15904 CPUtime=162.23
/proc/32423/stat : 32423 (march_nn) R 32421 32423 31512 0 -1 4194304 4873 0 0 0 16221 2 0 0 25 0 1 0 1094638307 16285696 3151 1992294400 134512640 135197250 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/32423/statm: 3976 3151 94 167 0 3807 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 15904

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32424
/proc/meminfo: memFree=994240/2055920 swapFree=4176244/4192956
[pid=32423] ppid=32421 vsize=21724 CPUtime=222.2
/proc/32423/stat : 32423 (march_nn) R 32421 32423 31512 0 -1 4194304 5721 0 0 0 22218 2 0 0 25 0 1 0 1094638307 22245376 3999 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/32423/statm: 5431 3999 94 167 0 5262 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 21724

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32424
/proc/meminfo: memFree=990784/2055920 swapFree=4176244/4192956
[pid=32423] ppid=32421 vsize=21724 CPUtime=282.19
/proc/32423/stat : 32423 (march_nn) R 32421 32423 31512 0 -1 4194304 6594 0 0 0 28216 3 0 0 25 0 1 0 1094638307 22245376 4872 1992294400 134512640 135197250 4294956240 18446744073709551615 134550718 0 0 4096 0 0 0 0 17 1 0 0
/proc/32423/statm: 5431 4872 94 167 0 5262 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 21724

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32430
/proc/meminfo: memFree=987072/2055920 swapFree=4176244/4192956
[pid=32423] ppid=32421 vsize=30456 CPUtime=342.15
/proc/32423/stat : 32423 (march_nn) R 32421 32423 31512 0 -1 4194304 7471 0 0 0 34212 3 0 0 25 0 1 0 1094638307 31186944 5749 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/32423/statm: 7614 5749 94 167 0 7445 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 30456

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32430
/proc/meminfo: memFree=983744/2055920 swapFree=4176244/4192956
[pid=32423] ppid=32421 vsize=30456 CPUtime=402.14
/proc/32423/stat : 32423 (march_nn) R 32421 32423 31512 0 -1 4194304 8311 0 0 0 40210 4 0 0 25 0 1 0 1094638307 31186944 6589 1992294400 134512640 135197250 4294956240 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 1 0 0
/proc/32423/statm: 7614 6589 94 167 0 7445 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 30456

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32430
/proc/meminfo: memFree=980352/2055920 swapFree=4176244/4192956
[pid=32423] ppid=32421 vsize=43552 CPUtime=462.11
/proc/32423/stat : 32423 (march_nn) R 32421 32423 31512 0 -1 4194304 9183 0 0 0 46207 4 0 0 25 0 1 0 1094638307 44597248 7461 1992294400 134512640 135197250 4294956240 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0
/proc/32423/statm: 10888 7461 94 167 0 10719 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 43552

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32430
/proc/meminfo: memFree=976384/2055920 swapFree=4176244/4192956
[pid=32423] ppid=32421 vsize=44336 CPUtime=522.09
/proc/32423/stat : 32423 (march_nn) R 32421 32423 31512 0 -1 4194304 10165 0 0 0 52204 5 0 0 25 0 1 0 1094638307 45400064 8443 1992294400 134512640 135197250 4294956240 18446744073709551615 134557581 0 0 4096 0 0 0 0 17 1 0 0
/proc/32423/statm: 11084 8443 94 167 0 10915 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 44336

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32430
/proc/meminfo: memFree=973056/2055920 swapFree=4176244/4192956
[pid=32423] ppid=32421 vsize=44336 CPUtime=582.07
/proc/32423/stat : 32423 (march_nn) R 32421 32423 31512 0 -1 4194304 11007 0 0 0 58201 6 0 0 25 0 1 0 1094638307 45400064 9285 1992294400 134512640 135197250 4294956240 18446744073709551615 134603245 0 0 4096 0 0 0 0 17 1 0 0
/proc/32423/statm: 11084 9285 94 167 0 10915 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 44336

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32430
/proc/meminfo: memFree=969344/2055920 swapFree=4176244/4192956
[pid=32423] ppid=32421 vsize=44336 CPUtime=642.05
/proc/32423/stat : 32423 (march_nn) R 32421 32423 31512 0 -1 4194304 11911 0 0 0 64199 6 0 0 25 0 1 0 1094638307 45400064 10189 1992294400 134512640 135197250 4294956240 18446744073709551615 134603163 0 0 4096 0 0 0 0 17 1 0 0
/proc/32423/statm: 11084 10189 94 167 0 10915 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 44336

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32430
/proc/meminfo: memFree=965696/2055920 swapFree=4176244/4192956
[pid=32423] ppid=32421 vsize=63980 CPUtime=702.02
/proc/32423/stat : 32423 (march_nn) R 32421 32423 31512 0 -1 4194304 12799 0 0 0 70195 7 0 0 25 0 1 0 1094638307 65515520 11077 1992294400 134512640 135197250 4294956240 18446744073709551615 134592659 0 0 4096 0 0 0 0 17 1 0 0
/proc/32423/statm: 15995 11077 94 167 0 15826 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 63980

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32430
/proc/meminfo: memFree=962112/2055920 swapFree=4176244/4192956
[pid=32423] ppid=32421 vsize=63980 CPUtime=762
/proc/32423/stat : 32423 (march_nn) R 32421 32423 31512 0 -1 4194304 13684 0 0 0 76193 7 0 0 25 0 1 0 1094638307 65515520 11962 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/32423/statm: 15995 11962 94 167 0 15826 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 63980

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32430
/proc/meminfo: memFree=958656/2055920 swapFree=4176244/4192956
[pid=32423] ppid=32421 vsize=63980 CPUtime=821.98
/proc/32423/stat : 32423 (march_nn) R 32421 32423 31512 0 -1 4194304 14578 0 0 0 82190 8 0 0 25 0 1 0 1094638307 65515520 12856 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/32423/statm: 15995 12856 94 167 0 15826 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 63980

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32430
/proc/meminfo: memFree=955200/2055920 swapFree=4176244/4192956
[pid=32423] ppid=32421 vsize=63980 CPUtime=881.95
/proc/32423/stat : 32423 (march_nn) R 32421 32423 31512 0 -1 4194304 15428 0 0 0 88187 8 0 0 25 0 1 0 1094638307 65515520 13706 1992294400 134512640 135197250 4294956240 18446744073709551615 134550706 0 0 4096 0 0 0 0 17 1 0 0
/proc/32423/statm: 15995 13706 94 167 0 15826 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 63980

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32430
/proc/meminfo: memFree=951616/2055920 swapFree=4176244/4192956
[pid=32423] ppid=32421 vsize=64760 CPUtime=941.93
/proc/32423/stat : 32423 (march_nn) R 32421 32423 31512 0 -1 4194304 16324 0 0 0 94184 9 0 0 25 0 1 0 1094638307 66314240 14602 1992294400 134512640 135197250 4294956240 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 1 0 0
/proc/32423/statm: 16190 14602 94 167 0 16021 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 64760

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32430
/proc/meminfo: memFree=948160/2055920 swapFree=4176244/4192956
[pid=32423] ppid=32421 vsize=64760 CPUtime=1001.91
/proc/32423/stat : 32423 (march_nn) R 32421 32423 31512 0 -1 4194304 17179 0 0 0 100182 9 0 0 25 0 1 0 1094638307 66314240 15457 1992294400 134512640 135197250 4294956240 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 1 0 0
/proc/32423/statm: 16190 15457 94 167 0 16021 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 64760

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32430
/proc/meminfo: memFree=944640/2055920 swapFree=4176244/4192956
[pid=32423] ppid=32421 vsize=94228 CPUtime=1061.88
/proc/32423/stat : 32423 (march_nn) R 32421 32423 31512 0 -1 4194304 18066 0 0 0 106178 10 0 0 25 0 1 0 1094638307 96489472 16344 1992294400 134512640 135197250 4294956240 18446744073709551615 134550677 0 0 4096 0 0 0 0 17 1 0 0
/proc/32423/statm: 23557 16344 94 167 0 23388 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 94228

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32430
/proc/meminfo: memFree=941184/2055920 swapFree=4176244/4192956
[pid=32423] ppid=32421 vsize=94228 CPUtime=1121.87
/proc/32423/stat : 32423 (march_nn) R 32421 32423 31512 0 -1 4194304 18924 0 0 0 112176 11 0 0 25 0 1 0 1094638307 96489472 17202 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/32423/statm: 23557 17202 94 167 0 23388 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 94228

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32430
/proc/meminfo: memFree=937600/2055920 swapFree=4176244/4192956
[pid=32423] ppid=32421 vsize=94228 CPUtime=1181.84
/proc/32423/stat : 32423 (march_nn) R 32421 32423 31512 0 -1 4194304 19834 0 0 0 118173 11 0 0 25 0 1 0 1094638307 96489472 18112 1992294400 134512640 135197250 4294956240 18446744073709551615 134603272 0 0 4096 0 0 0 0 17 1 0 0
/proc/32423/statm: 23557 18112 94 167 0 23388 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 94228



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32430
/proc/meminfo: memFree=936448/2055920 swapFree=4176244/4192956
[pid=32423] ppid=32421 vsize=94228 CPUtime=1200.04
/proc/32423/stat : 32423 (march_nn) R 32421 32423 31512 0 -1 4194304 20097 0 0 0 119993 11 0 0 25 0 1 0 1094638307 96489472 18375 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/32423/statm: 23557 18375 94 167 0 23388 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 94228

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32430
/proc/meminfo: memFree=936448/2055920 swapFree=4176244/4192956
[pid=32423] ppid=32421 vsize=94228 CPUtime=1200.04
/proc/32423/stat : 32423 (march_nn) R 32421 32423 31512 0 -1 4194304 20097 0 0 0 119993 11 0 0 25 0 1 0 1094638307 96489472 18375 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/32423/statm: 23557 18375 94 167 0 23388 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 94228

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.06
CPU user time (s): 1199.93
CPU system time (s): 0.13098
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 94228

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= 20097
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= 1292

runsolver used 0.967852 second user time and 2.41763 second system time

The end

Launcher Data 

Begin job on node53 at 2009-03-28 06:55:58
IDJOB=1513586
IDBENCH=70275
IDSOLVER=522
FILE ID=node53/1513586-1238219758
PBS_JOBID= 9060513
Free space on /tmp= 66040 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/140/unif-k7-r85-v140-c11900-S1906075351-024.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513586-1238219758/watcher-1513586-1238219758 -o /tmp/evaluation-result-1513586-1238219758/solver-1513586-1238219758 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1513586-1238219758.cnf

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

MD5SUM BENCH= ad3646e0a0cdbfbd5513a638946c9f2e
RANDOM SEED=1551780508

node53.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		: 3000.264
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		: 3000.264
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1010728 kB
Buffers:         76784 kB
Cached:         885128 kB
SwapCached:      10692 kB
Active:         163300 kB
Inactive:       810872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1010728 kB
SwapTotal:     4192956 kB
SwapFree:      4176244 kB
Dirty:            1092 kB
Writeback:           0 kB
Mapped:          17844 kB
Slab:            56996 kB
Committed_AS:  2451036 kB
PageTables:       1384 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= 66040 MiB
End job on node53 at 2009-03-28 07:16:00