Trace number 1515626

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) 1200.07 1200.42

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/120/
unif-k5-r21.3-v120-c2556-S357555833-073.cnf
MD5SUMd524fa9dff1d70d9e0d930212049605a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.05799
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
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 52556
Number of clauses of size over 50

Solver Data 

0.00/0.05	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.05	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.05	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.05	c main()::
0.00/0.05	c initFormula():: searching for DIMACS p-line....
0.00/0.05	c full lookahead due to high density!
0.00/0.05	c initFormula():: the DIMACS p-line indicates a CNF of 120 variables and 2556 clauses.
0.00/0.05	c parseCNF():: parsing....
0.00/0.05	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.05	c runParser():: parsing was successful, warming up engines...
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c preprocessing fase I completed:: there are now 120 free variables and 2556 clauses.
0.00/0.05	c stat :: sign balance is biased by 0.042
0.00/0.05	c using k-SAT heuristics (size based diff)
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 2 duplicate clauses
0.00/0.05	c main():: clause / variable ratio: ( 2556 / 120 ) = 21.30
0.00/0.05	c longest clause has size 5
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c number of free variables = 120
0.00/0.05	c dynamic_preselect_setsize :: off
0.00/0.05	c main():: all systems go!
0.00/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 36
0.00/0.06	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 617
0.09/0.18	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 6130
1.29/1.39	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 42342
10.09/10.11	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 213817
56.67/56.71	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 823867
241.52/241.62	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 2486738
799.76/800.07	c |----------------------------------------------------------------|
c |*
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c |********************************
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c |***************************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1515626-1238256627/watcher-1515626-1238256627 -o /tmp/evaluation-result-1515626-1238256627/solver-1515626-1238256627 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1515626-1238256627.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 0.91 3/65 20689
/proc/meminfo: memFree=1438896/2055920 swapFree=4178736/4192956
[pid=20689] ppid=20687 vsize=836 CPUtime=0
/proc/20689/stat : 20689 (march_nn) R 20687 20689 20468 0 -1 4194304 102 0 0 0 0 0 0 0 18 0 1 0 451996572 856064 87 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/20689/statm: 209 87 59 167 0 40 0

[startup+0.0980041 s]
/proc/loadavg: 0.99 0.97 0.91 3/65 20689
/proc/meminfo: memFree=1438896/2055920 swapFree=4178736/4192956
[pid=20689] ppid=20687 vsize=1448 CPUtime=0.09
/proc/20689/stat : 20689 (march_nn) R 20687 20689 20468 0 -1 4194304 248 0 0 0 9 0 0 0 18 0 1 0 451996572 1482752 231 1992294400 134512640 135197250 4294956240 18446744073709551615 134618720 0 0 4096 0 0 0 0 17 1 0 0
/proc/20689/statm: 362 231 94 167 0 193 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1448

[startup+0.101004 s]
/proc/loadavg: 0.99 0.97 0.91 3/65 20689
/proc/meminfo: memFree=1438896/2055920 swapFree=4178736/4192956
[pid=20689] ppid=20687 vsize=1448 CPUtime=0.09
/proc/20689/stat : 20689 (march_nn) R 20687 20689 20468 0 -1 4194304 248 0 0 0 9 0 0 0 18 0 1 0 451996572 1482752 231 1992294400 134512640 135197250 4294956240 18446744073709551615 134718558 0 0 4096 0 0 0 0 17 1 0 0
/proc/20689/statm: 362 231 94 167 0 193 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1448

[startup+0.301027 s]
/proc/loadavg: 0.99 0.97 0.91 3/65 20689
/proc/meminfo: memFree=1438896/2055920 swapFree=4178736/4192956
[pid=20689] ppid=20687 vsize=1448 CPUtime=0.29
/proc/20689/stat : 20689 (march_nn) R 20687 20689 20468 0 -1 4194304 249 0 0 0 29 0 0 0 19 0 1 0 451996572 1482752 232 1992294400 134512640 135197250 4294956240 18446744073709551615 134550648 0 0 4096 0 0 0 0 17 1 0 0
/proc/20689/statm: 362 232 94 167 0 193 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1448

[startup+0.701073 s]
/proc/loadavg: 0.99 0.97 0.91 3/65 20689
/proc/meminfo: memFree=1438896/2055920 swapFree=4178736/4192956
[pid=20689] ppid=20687 vsize=1588 CPUtime=0.69
/proc/20689/stat : 20689 (march_nn) R 20687 20689 20468 0 -1 4194304 262 0 0 0 69 0 0 0 23 0 1 0 451996572 1626112 245 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/20689/statm: 397 245 94 167 0 228 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1588

[startup+1.50116 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20690
/proc/meminfo: memFree=1438248/2055920 swapFree=4178736/4192956
[pid=20689] ppid=20687 vsize=1732 CPUtime=1.49
/proc/20689/stat : 20689 (march_nn) R 20687 20689 20468 0 -1 4194304 315 0 0 0 149 0 0 0 25 0 1 0 451996572 1773568 296 1992294400 134512640 135197250 4294956240 18446744073709551615 134522847 0 0 4096 0 0 0 0 17 1 0 0
/proc/20689/statm: 433 296 94 167 0 264 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1732

[startup+3.10235 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20690
/proc/meminfo: memFree=1437864/2055920 swapFree=4178736/4192956
[pid=20689] ppid=20687 vsize=1984 CPUtime=3.09
/proc/20689/stat : 20689 (march_nn) R 20687 20689 20468 0 -1 4194304 357 0 0 0 309 0 0 0 25 0 1 0 451996572 2031616 338 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/20689/statm: 496 338 94 167 0 327 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1984

[startup+6.30171 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20690
/proc/meminfo: memFree=1437480/2055920 swapFree=4178736/4192956
[pid=20689] ppid=20687 vsize=2212 CPUtime=6.29
/proc/20689/stat : 20689 (march_nn) R 20687 20689 20468 0 -1 4194304 439 0 0 0 629 0 0 0 25 0 1 0 451996572 2265088 420 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/20689/statm: 553 420 94 167 0 384 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2212

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20690
/proc/meminfo: memFree=1436776/2055920 swapFree=4178736/4192956
[pid=20689] ppid=20687 vsize=3064 CPUtime=12.68
/proc/20689/stat : 20689 (march_nn) R 20687 20689 20468 0 -1 4194304 590 0 0 0 1268 0 0 0 25 0 1 0 451996572 3137536 571 1992294400 134512640 135197250 4294956240 18446744073709551615 134570777 0 0 4096 0 0 0 0 17 1 0 0
/proc/20689/statm: 766 571 94 167 0 597 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3064

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20690
/proc/meminfo: memFree=1435560/2055920 swapFree=4178736/4192956
[pid=20689] ppid=20687 vsize=4980 CPUtime=25.49
/proc/20689/stat : 20689 (march_nn) R 20687 20689 20468 0 -1 4194304 885 0 0 0 2548 1 0 0 25 0 1 0 451996572 5099520 866 1992294400 134512640 135197250 4294956240 18446744073709551615 134548318 0 0 4096 0 0 0 0 17 1 0 0
/proc/20689/statm: 1245 866 94 167 0 1076 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4980

[startup+51.1018 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20690
/proc/meminfo: memFree=1433192/2055920 swapFree=4178736/4192956
[pid=20689] ppid=20687 vsize=6892 CPUtime=51.08
/proc/20689/stat : 20689 (march_nn) R 20687 20689 20468 0 -1 4194304 1473 0 0 0 5107 1 0 0 25 0 1 0 451996572 7057408 1454 1992294400 134512640 135197250 4294956240 18446744073709551615 134602884 0 0 4096 0 0 0 0 17 1 0 0
/proc/20689/statm: 1723 1454 94 167 0 1554 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6892

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20690
/proc/meminfo: memFree=1428712/2055920 swapFree=4178736/4192956
[pid=20689] ppid=20687 vsize=13544 CPUtime=102.26
/proc/20689/stat : 20689 (march_nn) R 20687 20689 20468 0 -1 4194304 2570 0 0 0 10224 2 0 0 25 0 1 0 451996572 13869056 2551 1992294400 134512640 135197250 4294956240 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 1 0 0
/proc/20689/statm: 3386 2551 94 167 0 3217 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13544

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20690
/proc/meminfo: memFree=1423656/2055920 swapFree=4178736/4192956
[pid=20689] ppid=20687 vsize=19736 CPUtime=162.24
/proc/20689/stat : 20689 (march_nn) R 20687 20689 20468 0 -1 4194304 3821 0 0 0 16221 3 0 0 25 0 1 0 451996572 20209664 3802 1992294400 134512640 135197250 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/20689/statm: 4934 3802 94 167 0 4765 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 19736

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20690
/proc/meminfo: memFree=1418920/2055920 swapFree=4178736/4192956
[pid=20689] ppid=20687 vsize=29208 CPUtime=222.22
/proc/20689/stat : 20689 (march_nn) R 20687 20689 20468 0 -1 4194304 4995 0 0 0 22219 3 0 0 25 0 1 0 451996572 29908992 4976 1992294400 134512640 135197250 4294956240 18446744073709551615 134548721 0 0 4096 0 0 0 0 17 1 0 0
/proc/20689/statm: 7302 4976 94 167 0 7133 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 29208

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20690
/proc/meminfo: memFree=1414248/2055920 swapFree=4178736/4192956
[pid=20689] ppid=20687 vsize=29208 CPUtime=282.21
/proc/20689/stat : 20689 (march_nn) R 20687 20689 20468 0 -1 4194304 6169 0 0 0 28216 5 0 0 25 0 1 0 451996572 29908992 6150 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/20689/statm: 7302 6150 94 167 0 7133 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 29208

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20690
/proc/meminfo: memFree=1409448/2055920 swapFree=4178736/4192956
[pid=20689] ppid=20687 vsize=42304 CPUtime=342.19
/proc/20689/stat : 20689 (march_nn) R 20687 20689 20468 0 -1 4194304 7327 0 0 0 34213 6 0 0 25 0 1 0 451996572 43319296 7308 1992294400 134512640 135197250 4294956240 18446744073709551615 134524828 0 0 4096 0 0 0 0 17 1 0 0
/proc/20689/statm: 10576 7308 94 167 0 10407 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 42304

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20690
/proc/meminfo: memFree=1404968/2055920 swapFree=4178736/4192956
[pid=20689] ppid=20687 vsize=42304 CPUtime=402.17
/proc/20689/stat : 20689 (march_nn) R 20687 20689 20468 0 -1 4194304 8458 0 0 0 40211 6 0 0 25 0 1 0 451996572 43319296 8439 1992294400 134512640 135197250 4294956240 18446744073709551615 134524828 0 0 4096 0 0 0 0 17 1 0 0
/proc/20689/statm: 10576 8439 94 167 0 10407 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 42304

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20690
/proc/meminfo: memFree=1400296/2055920 swapFree=4178736/4192956
[pid=20689] ppid=20687 vsize=43784 CPUtime=462.15
/proc/20689/stat : 20689 (march_nn) R 20687 20689 20468 0 -1 4194304 9607 0 0 0 46208 7 0 0 25 0 1 0 451996572 44834816 9588 1992294400 134512640 135197250 4294956240 18446744073709551615 134548697 0 0 4096 0 0 0 0 17 1 0 0
/proc/20689/statm: 10946 9588 94 167 0 10777 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 43784

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20690
/proc/meminfo: memFree=1395752/2055920 swapFree=4178736/4192956
[pid=20689] ppid=20687 vsize=63428 CPUtime=522.14
/proc/20689/stat : 20689 (march_nn) R 20687 20689 20468 0 -1 4194304 10747 0 0 0 52206 8 0 0 25 0 1 0 451996572 64950272 10728 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/20689/statm: 15857 10728 94 167 0 15688 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 63428

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20690
/proc/meminfo: memFree=1391336/2055920 swapFree=4178736/4192956
[pid=20689] ppid=20687 vsize=63428 CPUtime=582.12
/proc/20689/stat : 20689 (march_nn) R 20687 20689 20468 0 -1 4194304 11835 0 0 0 58203 9 0 0 25 0 1 0 451996572 64950272 11816 1992294400 134512640 135197250 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/20689/statm: 15857 11816 94 167 0 15688 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 63428

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20690
/proc/meminfo: memFree=1386792/2055920 swapFree=4178736/4192956
[pid=20689] ppid=20687 vsize=63428 CPUtime=642.11
/proc/20689/stat : 20689 (march_nn) R 20687 20689 20468 0 -1 4194304 12968 0 0 0 64202 9 0 0 25 0 1 0 451996572 64950272 12949 1992294400 134512640 135197250 4294956240 18446744073709551615 134596875 0 0 4096 0 0 0 0 17 1 0 0
/proc/20689/statm: 15857 12949 94 167 0 15688 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 63428

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20690
/proc/meminfo: memFree=1382696/2055920 swapFree=4178736/4192956
[pid=20689] ppid=20687 vsize=63428 CPUtime=702.08
/proc/20689/stat : 20689 (march_nn) R 20687 20689 20468 0 -1 4194304 14001 0 0 0 70199 9 0 0 25 0 1 0 451996572 64950272 13982 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/20689/statm: 15857 13982 94 167 0 15688 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 63428

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20690
/proc/meminfo: memFree=1378728/2055920 swapFree=4178736/4192956
[pid=20689] ppid=20687 vsize=63428 CPUtime=762.07
/proc/20689/stat : 20689 (march_nn) R 20687 20689 20468 0 -1 4194304 14984 0 0 0 76197 10 0 0 25 0 1 0 451996572 64950272 14965 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/20689/statm: 15857 14965 94 167 0 15688 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 63428

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20690
/proc/meminfo: memFree=1374632/2055920 swapFree=4178736/4192956
[pid=20689] ppid=20687 vsize=92896 CPUtime=822.05
/proc/20689/stat : 20689 (march_nn) R 20687 20689 20468 0 -1 4194304 15990 0 0 0 82194 11 0 0 25 0 1 0 451996572 95125504 15971 1992294400 134512640 135197250 4294956240 18446744073709551615 134593005 0 0 4096 0 0 0 0 17 1 0 0
/proc/20689/statm: 23224 15971 94 167 0 23055 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 92896

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20690
/proc/meminfo: memFree=1370152/2055920 swapFree=4178736/4192956
[pid=20689] ppid=20687 vsize=95856 CPUtime=882.03
/proc/20689/stat : 20689 (march_nn) R 20687 20689 20468 0 -1 4194304 17097 0 0 0 88191 12 0 0 25 0 1 0 451996572 98156544 17078 1992294400 134512640 135197250 4294956240 18446744073709551615 134593088 0 0 4096 0 0 0 0 17 1 0 0
/proc/20689/statm: 23964 17078 94 167 0 23795 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 95856

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20690
/proc/meminfo: memFree=1365672/2055920 swapFree=4178736/4192956
[pid=20689] ppid=20687 vsize=95856 CPUtime=942.02
/proc/20689/stat : 20689 (march_nn) R 20687 20689 20468 0 -1 4194304 18216 0 0 0 94189 13 0 0 25 0 1 0 451996572 98156544 18197 1992294400 134512640 135197250 4294956240 18446744073709551615 134550693 0 0 4096 0 0 0 0 17 1 0 0
/proc/20689/statm: 23964 18197 94 167 0 23795 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 95856

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20690
/proc/meminfo: memFree=1361256/2055920 swapFree=4178736/4192956
[pid=20689] ppid=20687 vsize=95856 CPUtime=1002
/proc/20689/stat : 20689 (march_nn) R 20687 20689 20468 0 -1 4194304 19303 0 0 0 100186 14 0 0 25 0 1 0 451996572 98156544 19284 1992294400 134512640 135197250 4294956240 18446744073709551615 134550686 0 0 4096 0 0 0 0 17 1 0 0
/proc/20689/statm: 23964 19284 94 167 0 23795 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 95856

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20690
/proc/meminfo: memFree=1357224/2055920 swapFree=4178736/4192956
[pid=20689] ppid=20687 vsize=95856 CPUtime=1061.98
/proc/20689/stat : 20689 (march_nn) R 20687 20689 20468 0 -1 4194304 20311 0 0 0 106184 14 0 0 25 0 1 0 451996572 98156544 20292 1992294400 134512640 135197250 4294956240 18446744073709551615 134524906 0 0 4096 0 0 0 0 17 1 0 0
/proc/20689/statm: 23964 20292 94 167 0 23795 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 95856

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20690
/proc/meminfo: memFree=1353192/2055920 swapFree=4178736/4192956
[pid=20689] ppid=20687 vsize=95856 CPUtime=1121.97
/proc/20689/stat : 20689 (march_nn) R 20687 20689 20468 0 -1 4194304 21297 0 0 0 112182 15 0 0 25 0 1 0 451996572 98156544 21278 1992294400 134512640 135197250 4294956240 18446744073709551615 134539258 0 0 4096 0 0 0 0 17 1 0 0
/proc/20689/statm: 23964 21278 94 167 0 23795 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 95856

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20690
/proc/meminfo: memFree=1349224/2055920 swapFree=4178736/4192956
[pid=20689] ppid=20687 vsize=95856 CPUtime=1181.94
/proc/20689/stat : 20689 (march_nn) R 20687 20689 20468 0 -1 4194304 22288 0 0 0 118179 15 0 0 25 0 1 0 451996572 98156544 22269 1992294400 134512640 135197250 4294956240 18446744073709551615 134548421 0 0 4096 0 0 0 0 17 1 0 0
/proc/20689/statm: 23964 22269 94 167 0 23795 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 95856



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20690
/proc/meminfo: memFree=1347816/2055920 swapFree=4178736/4192956
[pid=20689] ppid=20687 vsize=95856 CPUtime=1200.05
/proc/20689/stat : 20689 (march_nn) R 20687 20689 20468 0 -1 4194304 22621 0 0 0 119989 16 0 0 25 0 1 0 451996572 98156544 22602 1992294400 134512640 135197250 4294956240 18446744073709551615 134539269 0 0 4096 0 0 0 0 17 1 0 0
/proc/20689/statm: 23964 22602 94 167 0 23795 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 95856

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): 1200.07
CPU user time (s): 1199.89
CPU system time (s): 0.175973
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 95856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.175973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22621
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= 2248

runsolver used 1.39679 second user time and 2.58061 second system time

The end

Launcher Data 

Begin job on node32 at 2009-03-28 17:10:27
IDJOB=1515626
IDBENCH=70445
IDSOLVER=522
FILE ID=node32/1515626-1238256627
PBS_JOBID= 9060749
Free space on /tmp= 66456 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/120/unif-k5-r21.3-v120-c2556-S357555833-073.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515626-1238256627/watcher-1515626-1238256627 -o /tmp/evaluation-result-1515626-1238256627/solver-1515626-1238256627 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1515626-1238256627.cnf

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

MD5SUM BENCH= d524fa9dff1d70d9e0d930212049605a
RANDOM SEED=287648806

node32.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		: 3000.234
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		: 3000.234
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:       1439312 kB
Buffers:         61720 kB
Cached:         488060 kB
SwapCached:       7344 kB
Active:         120896 kB
Inactive:       437684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1439312 kB
SwapTotal:     4192956 kB
SwapFree:      4178736 kB
Dirty:             832 kB
Writeback:           0 kB
Mapped:          14472 kB
Slab:            43724 kB
Committed_AS:  1445224 kB
PageTables:       1488 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= 66452 MiB
End job on node32 at 2009-03-28 17:30:30