Trace number 1516562

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) 1200.05 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/65/
unif-k7-r89-v65-c5785-S2060380282-019.cnf
MD5SUM88a7084af5dd17420de308796e7679c8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.660898
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
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 55785

Solver Data 

0.99/1.03	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.99/1.03	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.99/1.03	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.99/1.03	c main()::
0.99/1.03	c initFormula():: searching for DIMACS p-line....
0.99/1.03	c full lookahead due to high density!
0.99/1.03	c initFormula():: the DIMACS p-line indicates a CNF of 65 variables and 5785 clauses.
0.99/1.03	c parseCNF():: parsing....
0.99/1.03	c parseCNF():: the CNF contains 0 unary clauses.
0.99/1.03	c runParser():: parsing was successful, warming up engines...
0.99/1.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.99/1.03	c preprocessing fase I completed:: there are now 65 free variables and 5785 clauses.
0.99/1.03	c stat :: sign balance is biased by 0.007
0.99/1.03	c using k-SAT heuristics (size based diff)
0.99/1.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.99/1.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.99/1.03	c main():: clause / variable ratio: ( 5785 / 65 ) = 89.00
0.99/1.03	c longest clause has size 7
0.99/1.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.99/1.03	c number of free variables = 65
0.99/1.03	c dynamic_preselect_setsize :: off
0.99/1.03	c main():: all systems go!
0.99/1.03	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/999) NodeCount: 27
0.99/1.06	c |----------------------------------------------------------------|
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1.19/1.23	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 2853
2.39/2.47	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 16262
8.99/9.03	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 69024
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c |****************************************************************| ( 5/999) NodeCount: 226141
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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-1516562-1238271520/watcher-1516562-1238271520 -o /tmp/evaluation-result-1516562-1238271520/solver-1516562-1238271520 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1516562-1238271520.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4063
/proc/meminfo: memFree=1082256/2055920 swapFree=4179868/4192956
[pid=4063] ppid=4061 vsize=836 CPUtime=0
/proc/4063/stat : 4063 (march_nn) R 4061 4063 3920 0 -1 4194304 104 0 0 0 0 0 0 0 18 0 1 0 704044404 856064 89 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 209 90 59 167 0 40 0

[startup+0.0661081 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4063
/proc/meminfo: memFree=1082256/2055920 swapFree=4179868/4192956
[pid=4063] ppid=4061 vsize=1876 CPUtime=0.06
/proc/4063/stat : 4063 (march_nn) R 4061 4063 3920 0 -1 4194304 814 0 0 0 6 0 0 0 18 0 1 0 704044404 1921024 343 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 469 343 84 167 0 300 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1876

[startup+0.102112 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4063
/proc/meminfo: memFree=1082256/2055920 swapFree=4179868/4192956
[pid=4063] ppid=4061 vsize=1876 CPUtime=0.09
/proc/4063/stat : 4063 (march_nn) R 4061 4063 3920 0 -1 4194304 814 0 0 0 9 0 0 0 18 0 1 0 704044404 1921024 343 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 469 343 84 167 0 300 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1876

[startup+0.30214 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4063
/proc/meminfo: memFree=1082256/2055920 swapFree=4179868/4192956
[pid=4063] ppid=4061 vsize=1876 CPUtime=0.29
/proc/4063/stat : 4063 (march_nn) R 4061 4063 3920 0 -1 4194304 814 0 0 0 29 0 0 0 19 0 1 0 704044404 1921024 343 1992294400 134512640 135197250 4294956240 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 469 343 84 167 0 300 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1876

[startup+0.701197 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4063
/proc/meminfo: memFree=1082256/2055920 swapFree=4179868/4192956
[pid=4063] ppid=4061 vsize=1876 CPUtime=0.69
/proc/4063/stat : 4063 (march_nn) R 4061 4063 3920 0 -1 4194304 814 0 0 0 69 0 0 0 23 0 1 0 704044404 1921024 343 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 469 343 84 167 0 300 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1876

[startup+1.50131 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 4064
/proc/meminfo: memFree=1081160/2055920 swapFree=4179868/4192956
[pid=4063] ppid=4061 vsize=2260 CPUtime=1.49
/proc/4063/stat : 4063 (march_nn) R 4061 4063 3920 0 -1 4194304 1053 0 0 0 149 0 0 0 25 0 1 0 704044404 2314240 404 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 565 404 94 167 0 396 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2260

[startup+3.10154 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 4064
/proc/meminfo: memFree=1080776/2055920 swapFree=4179868/4192956
[pid=4063] ppid=4061 vsize=2508 CPUtime=3.09
/proc/4063/stat : 4063 (march_nn) R 4061 4063 3920 0 -1 4194304 1055 0 0 0 309 0 0 0 25 0 1 0 704044404 2568192 406 1992294400 134512640 135197250 4294956240 18446744073709551615 134550700 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 627 406 94 167 0 458 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2508

[startup+6.30199 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 4064
/proc/meminfo: memFree=1080648/2055920 swapFree=4179868/4192956
[pid=4063] ppid=4061 vsize=2508 CPUtime=6.29
/proc/4063/stat : 4063 (march_nn) R 4061 4063 3920 0 -1 4194304 1091 0 0 0 629 0 0 0 25 0 1 0 704044404 2568192 442 1992294400 134512640 135197250 4294956240 18446744073709551615 134603150 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 627 442 94 167 0 458 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2508

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 4064
/proc/meminfo: memFree=1079944/2055920 swapFree=4179868/4192956
[pid=4063] ppid=4061 vsize=3192 CPUtime=12.68
/proc/4063/stat : 4063 (march_nn) R 4061 4063 3920 0 -1 4194304 1246 0 0 0 1268 0 0 0 25 0 1 0 704044404 3268608 597 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 798 597 94 167 0 629 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3192

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 4064
/proc/meminfo: memFree=1079304/2055920 swapFree=4179868/4192956
[pid=4063] ppid=4061 vsize=4044 CPUtime=25.48
/proc/4063/stat : 4063 (march_nn) R 4061 4063 3920 0 -1 4194304 1400 0 0 0 2547 1 0 0 25 0 1 0 704044404 4141056 751 1992294400 134512640 135197250 4294956240 18446744073709551615 134593062 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 1011 751 94 167 0 842 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4044

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 4064
/proc/meminfo: memFree=1078152/2055920 swapFree=4179868/4192956
[pid=4063] ppid=4061 vsize=5960 CPUtime=51.08
/proc/4063/stat : 4063 (march_nn) R 4061 4063 3920 0 -1 4194304 1699 0 0 0 5107 1 0 0 25 0 1 0 704044404 6103040 1050 1992294400 134512640 135197250 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 1490 1050 94 167 0 1321 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5960

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 4064
/proc/meminfo: memFree=1075912/2055920 swapFree=4179868/4192956
[pid=4063] ppid=4061 vsize=7684 CPUtime=102.26
/proc/4063/stat : 4063 (march_nn) R 4061 4063 3920 0 -1 4194304 2271 0 0 0 10225 1 0 0 25 0 1 0 704044404 7868416 1622 1992294400 134512640 135197250 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 1921 1622 94 167 0 1752 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7684

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4064
/proc/meminfo: memFree=1073288/2055920 swapFree=4179868/4192956
[pid=4063] ppid=4061 vsize=10272 CPUtime=162.25
/proc/4063/stat : 4063 (march_nn) R 4061 4063 3920 0 -1 4194304 2920 0 0 0 16223 2 0 0 25 0 1 0 704044404 10518528 2271 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 2568 2271 94 167 0 2399 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10272

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4064
/proc/meminfo: memFree=1070664/2055920 swapFree=4179868/4192956
[pid=4063] ppid=4061 vsize=14152 CPUtime=222.22
/proc/4063/stat : 4063 (march_nn) R 4061 4063 3920 0 -1 4194304 3552 0 0 0 22220 2 0 0 25 0 1 0 704044404 14491648 2903 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 3538 2903 94 167 0 3369 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 14152

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4064
/proc/meminfo: memFree=1068296/2055920 swapFree=4179868/4192956
[pid=4063] ppid=4061 vsize=19972 CPUtime=282.2
/proc/4063/stat : 4063 (march_nn) R 4061 4063 3920 0 -1 4194304 4157 0 0 0 28218 2 0 0 25 0 1 0 704044404 20451328 3508 1992294400 134512640 135197250 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 4993 3508 94 167 0 4824 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 19972

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4064
/proc/meminfo: memFree=1065672/2055920 swapFree=4179868/4192956
[pid=4063] ppid=4061 vsize=20360 CPUtime=342.19
/proc/4063/stat : 4063 (march_nn) R 4061 4063 3920 0 -1 4194304 4805 0 0 0 34216 3 0 0 25 0 1 0 704044404 20848640 4156 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 5090 4156 94 167 0 4921 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 20360

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4064
/proc/meminfo: memFree=1063176/2055920 swapFree=4179868/4192956
[pid=4063] ppid=4061 vsize=20360 CPUtime=402.17
/proc/4063/stat : 4063 (march_nn) R 4061 4063 3920 0 -1 4194304 5434 0 0 0 40214 3 0 0 25 0 1 0 704044404 20848640 4785 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 5090 4785 94 167 0 4921 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 20360

[startup+462.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4064
/proc/meminfo: memFree=1060744/2055920 swapFree=4179868/4192956
[pid=4063] ppid=4061 vsize=29092 CPUtime=462.15
/proc/4063/stat : 4063 (march_nn) R 4061 4063 3920 0 -1 4194304 6034 0 0 0 46211 4 0 0 25 0 1 0 704044404 29790208 5385 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 7273 5385 94 167 0 7104 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 29092

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4064
/proc/meminfo: memFree=1058312/2055920 swapFree=4179868/4192956
[pid=4063] ppid=4061 vsize=29092 CPUtime=522.13
/proc/4063/stat : 4063 (march_nn) R 4061 4063 3920 0 -1 4194304 6645 0 0 0 52209 4 0 0 25 0 1 0 704044404 29790208 5996 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 7273 5996 94 167 0 7104 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 29092

[startup+582.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4064
/proc/meminfo: memFree=1056008/2055920 swapFree=4179868/4192956
[pid=4063] ppid=4061 vsize=29092 CPUtime=582.11
/proc/4063/stat : 4063 (march_nn) R 4061 4063 3920 0 -1 4194304 7221 0 0 0 58207 4 0 0 25 0 1 0 704044404 29790208 6572 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 7273 6572 94 167 0 7104 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 29092

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4064
/proc/meminfo: memFree=1053576/2055920 swapFree=4179868/4192956
[pid=4063] ppid=4061 vsize=42572 CPUtime=642.1
/proc/4063/stat : 4063 (march_nn) R 4061 4063 3920 0 -1 4194304 7795 0 0 0 64205 5 0 0 25 0 1 0 704044404 43593728 7146 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 10643 7146 94 167 0 10474 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 42572

[startup+702.302 s]
/proc/loadavg: 1.04 1.00 0.99 2/65 4064
/proc/meminfo: memFree=1051400/2055920 swapFree=4179868/4192956
[pid=4063] ppid=4061 vsize=42572 CPUtime=702.08
/proc/4063/stat : 4063 (march_nn) R 4061 4063 3920 0 -1 4194304 8342 0 0 0 70203 5 0 0 25 0 1 0 704044404 43593728 7693 1992294400 134512640 135197250 4294956240 18446744073709551615 134548735 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 10643 7693 94 167 0 10474 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 42572

[startup+762.306 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 4064
/proc/meminfo: memFree=1049096/2055920 swapFree=4179868/4192956
[pid=4063] ppid=4061 vsize=42572 CPUtime=762.07
/proc/4063/stat : 4063 (march_nn) R 4061 4063 3920 0 -1 4194304 8912 0 0 0 76201 6 0 0 25 0 1 0 704044404 43593728 8263 1992294400 134512640 135197250 4294956240 18446744073709551615 134603283 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 10643 8263 94 167 0 10474 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 42572

[startup+822.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 4064
/proc/meminfo: memFree=1046856/2055920 swapFree=4179868/4192956
[pid=4063] ppid=4061 vsize=42572 CPUtime=822.04
/proc/4063/stat : 4063 (march_nn) R 4061 4063 3920 0 -1 4194304 9487 0 0 0 82198 6 0 0 25 0 1 0 704044404 43593728 8838 1992294400 134512640 135197250 4294956240 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 10643 8838 94 167 0 10474 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 42572

[startup+882.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 4064
/proc/meminfo: memFree=1044488/2055920 swapFree=4179868/4192956
[pid=4063] ppid=4061 vsize=42572 CPUtime=882.02
/proc/4063/stat : 4063 (march_nn) R 4061 4063 3920 0 -1 4194304 10074 0 0 0 88196 6 0 0 25 0 1 0 704044404 43593728 9425 1992294400 134512640 135197250 4294956240 18446744073709551615 134603172 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 10643 9425 94 167 0 10474 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 42572

[startup+942.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4064
/proc/meminfo: memFree=1042248/2055920 swapFree=4179868/4192956
[pid=4063] ppid=4061 vsize=42572 CPUtime=942.01
/proc/4063/stat : 4063 (march_nn) R 4061 4063 3920 0 -1 4194304 10630 0 0 0 94194 7 0 0 25 0 1 0 704044404 43593728 9981 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 10643 9981 94 167 0 10474 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 42572

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4064
/proc/meminfo: memFree=1040136/2055920 swapFree=4179868/4192956
[pid=4063] ppid=4061 vsize=62216 CPUtime=1001.99
/proc/4063/stat : 4063 (march_nn) R 4061 4063 3920 0 -1 4194304 11168 0 0 0 100192 7 0 0 25 0 1 0 704044404 63709184 10519 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 15554 10519 94 167 0 15385 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 62216

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4064
/proc/meminfo: memFree=1037832/2055920 swapFree=4179868/4192956
[pid=4063] ppid=4061 vsize=62216 CPUtime=1061.97
/proc/4063/stat : 4063 (march_nn) R 4061 4063 3920 0 -1 4194304 11745 0 0 0 106189 8 0 0 25 0 1 0 704044404 63709184 11096 1992294400 134512640 135197250 4294956240 18446744073709551615 134602973 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 15554 11096 94 167 0 15385 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 62216

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4064
/proc/meminfo: memFree=1035656/2055920 swapFree=4179868/4192956
[pid=4063] ppid=4061 vsize=62216 CPUtime=1121.95
/proc/4063/stat : 4063 (march_nn) R 4061 4063 3920 0 -1 4194304 12286 0 0 0 112187 8 0 0 25 0 1 0 704044404 63709184 11637 1992294400 134512640 135197250 4294956240 18446744073709551615 134550658 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 15554 11637 94 167 0 15385 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 62216

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4064
/proc/meminfo: memFree=1033608/2055920 swapFree=4179868/4192956
[pid=4063] ppid=4061 vsize=62216 CPUtime=1181.93
/proc/4063/stat : 4063 (march_nn) R 4061 4063 3920 0 -1 4194304 12811 0 0 0 118185 8 0 0 25 0 1 0 704044404 63709184 12162 1992294400 134512640 135197250 4294956240 18446744073709551615 134593062 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 15554 12162 94 167 0 15385 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 62216



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4064
/proc/meminfo: memFree=1032904/2055920 swapFree=4179868/4192956
[pid=4063] ppid=4061 vsize=62216 CPUtime=1200.03
/proc/4063/stat : 4063 (march_nn) R 4061 4063 3920 0 -1 4194304 12977 0 0 0 119995 8 0 0 25 0 1 0 704044404 63709184 12328 1992294400 134512640 135197250 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/4063/statm: 15554 12328 94 167 0 15385 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 62216

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.96
CPU system time (s): 0.095985
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 62216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.095985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12977
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= 2717

runsolver used 0.844871 second user time and 2.6456 second system time

The end

Launcher Data 

Begin job on node49 at 2009-03-28 21:18:40
IDJOB=1516562
IDBENCH=70523
IDSOLVER=522
FILE ID=node49/1516562-1238271520
PBS_JOBID= 9060882
Free space on /tmp= 66388 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/65/unif-k7-r89-v65-c5785-S2060380282-019.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516562-1238271520/watcher-1516562-1238271520 -o /tmp/evaluation-result-1516562-1238271520/solver-1516562-1238271520 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1516562-1238271520.cnf

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

MD5SUM BENCH= 88a7084af5dd17420de308796e7679c8
RANDOM SEED=697947339

node49.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	: 5931.00
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:       1082672 kB
Buffers:         95128 kB
Cached:         781604 kB
SwapCached:       6452 kB
Active:         222272 kB
Inactive:       663440 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1082672 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:             928 kB
Writeback:           0 kB
Mapped:          14672 kB
Slab:            73388 kB
Committed_AS:  1757180 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66388 MiB
End job on node49 at 2009-03-28 21:38:42