Trace number 1515674

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 nnSAT 787.595 787.82

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/120/
unif-k5-r21.3-v120-c2556-S1422278005-004.cnf
MD5SUM0fb27214473ddc5f7ac63d69b0565022
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.035993
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 

0.04/0.05	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.04/0.05	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.04/0.05	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.04/0.05	c main()::
0.04/0.05	c initFormula():: searching for DIMACS p-line....
0.04/0.05	c full lookahead due to high density!
0.04/0.05	c initFormula():: the DIMACS p-line indicates a CNF of 120 variables and 2556 clauses.
0.04/0.05	c parseCNF():: parsing....
0.04/0.05	c parseCNF():: the CNF contains 0 unary clauses.
0.04/0.05	c runParser():: parsing was successful, warming up engines...
0.04/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.04/0.05	c preprocessing fase I completed:: there are now 120 free variables and 2556 clauses.
0.04/0.05	c stat :: sign balance is biased by 0.034
0.04/0.05	c using k-SAT heuristics (size based diff)
0.04/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.04/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 9 duplicate clauses
0.04/0.05	c resolvent_look() :: found 5 resolvents
0.04/0.05	c main():: clause / variable ratio: ( 2561 / 120 ) = 21.34
0.04/0.05	c longest clause has size 5
0.04/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.04/0.05	c number of free variables = 120
0.04/0.05	c dynamic_preselect_setsize :: off
0.04/0.05	c main():: all systems go!
0.04/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 36
0.04/0.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************************************************************| ( 1/999) NodeCount: 596
0.10/0.18	c |----------------------------------------------------------------|
c |*
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c |****
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c |****************************************************************| ( 2/999) NodeCount: 5797
1.30/1.33	c |----------------------------------------------------------------|
c |*
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c |****************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 39464
9.59/9.62	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
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c |****************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 199053
52.87/52.95	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |****************
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c |****************************************************************| ( 5/999) NodeCount: 763893
224.33/224.42	c |----------------------------------------------------------------|
c |*
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c |****************
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c |************************
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c |********************************
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c |************************************
c |*************************************
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c |****************************************
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c |********************************************
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c |****************************************************************| ( 6/999) NodeCount: 2303595
740.48/740.72	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
787.57/787.80	c |110010001011000000000000000001000$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$|
787.57/787.80	
c |*************
787.57/787.80	c
787.57/787.80	c main():: nodeCount: 2461499
787.57/787.80	c main():: dead ends in main: 4254
787.57/787.80	c main():: lookAheadCount: 150277470
787.57/787.80	c main():: unitResolveCount: 7625600
787.57/787.80	c main():: time=787.690000
787.57/787.80	c main():: necessary_assignments: 44181
787.57/787.80	c main():: bin_sat: 0, bin_unsat 0
787.57/787.80	c main():: doublelook: #: 7236889, succes #: 4872847
787.57/787.80	c main():: doublelook: overall 4.896 of all possible doublelooks executed
787.57/787.80	c main():: doublelook: succesrate: 67.333, average DL_trigger: 29.498
787.57/787.80	c main():: SOLUTION VERIFIED :-)
787.57/787.80	s SATISFIABLE
787.57/787.80	v -1 2 -3 4 -5 6 7 8 9 -10 11 12 -13 -14 15 16 17 -18 -19 20 21 -23 -24 25 -26 -27 28 29 -30 -31 32 -33 -34 -35 -36 -37 -38 -39 -40 41 -42 43 44 -45 -46 47 48 -49 50 -51 -52 53 -54 -55 56 58 59 60 61 62 -63 -64 65 66 67 -68 -69 70 71 -72 73 -74 75 -76 77 78 79 80 81 -82 -83 -84 -85 86 87 -88 -89 90 91 -92 93 -94 95 -96 -97 98 100 -101 -102 -103 -104 105 106 -107 -108 109 -110 -111 112 113 -114 115 116 -117 -118 119 -120 0

Verifier Data 

OK

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1515674-1238257379/watcher-1515674-1238257379 -o /tmp/evaluation-result-1515674-1238257379/solver-1515674-1238257379 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1515674-1238257379.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 2/64 15757
/proc/meminfo: memFree=1343936/2055920 swapFree=4178912/4192956
[pid=15757] ppid=15755 vsize=836 CPUtime=0
/proc/15757/stat : 15757 (march_nn) R 15755 15757 15513 0 -1 4194304 102 0 0 0 0 0 0 0 18 0 1 0 1098400382 856064 87 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/15757/statm: 209 87 59 167 0 40 0

[startup+0.0508729 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 15757
/proc/meminfo: memFree=1343936/2055920 swapFree=4178912/4192956
[pid=15757] ppid=15755 vsize=1192 CPUtime=0.04
/proc/15757/stat : 15757 (march_nn) R 15755 15757 15513 0 -1 4194304 183 0 0 0 4 0 0 0 18 0 1 0 1098400382 1220608 166 1992294400 134512640 135197250 4294956240 18446744073709551615 134713087 0 0 4096 0 0 0 0 17 1 0 0
/proc/15757/statm: 298 166 84 167 0 129 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1192

[startup+0.101877 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 15757
/proc/meminfo: memFree=1343936/2055920 swapFree=4178912/4192956
[pid=15757] ppid=15755 vsize=1452 CPUtime=0.1
/proc/15757/stat : 15757 (march_nn) R 15755 15757 15513 0 -1 4194304 247 0 0 0 10 0 0 0 18 0 1 0 1098400382 1486848 230 1992294400 134512640 135197250 4294956240 18446744073709551615 134718558 0 0 4096 0 0 0 0 17 1 0 0
/proc/15757/statm: 363 230 94 167 0 194 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1452

[startup+0.301898 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 15757
/proc/meminfo: memFree=1343936/2055920 swapFree=4178912/4192956
[pid=15757] ppid=15755 vsize=1452 CPUtime=0.3
/proc/15757/stat : 15757 (march_nn) R 15755 15757 15513 0 -1 4194304 247 0 0 0 30 0 0 0 19 0 1 0 1098400382 1486848 230 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/15757/statm: 363 230 94 167 0 194 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1452

[startup+0.70194 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 15757
/proc/meminfo: memFree=1343936/2055920 swapFree=4178912/4192956
[pid=15757] ppid=15755 vsize=1644 CPUtime=0.7
/proc/15757/stat : 15757 (march_nn) R 15755 15757 15513 0 -1 4194304 266 0 0 0 70 0 0 0 23 0 1 0 1098400382 1683456 249 1992294400 134512640 135197250 4294956240 18446744073709551615 134618668 0 0 4096 0 0 0 0 17 1 0 0
/proc/15757/statm: 411 249 94 167 0 242 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1644

[startup+1.50103 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 15758
/proc/meminfo: memFree=1343224/2055920 swapFree=4178912/4192956
[pid=15757] ppid=15755 vsize=1644 CPUtime=1.49
/proc/15757/stat : 15757 (march_nn) R 15755 15757 15513 0 -1 4194304 286 0 0 0 149 0 0 0 25 0 1 0 1098400382 1683456 269 1992294400 134512640 135197250 4294956240 18446744073709551615 134557581 0 0 4096 0 0 0 0 17 1 0 0
/proc/15757/statm: 411 269 94 167 0 242 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1644

[startup+3.1012 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 15758
/proc/meminfo: memFree=1342840/2055920 swapFree=4178912/4192956
[pid=15757] ppid=15755 vsize=2012 CPUtime=3.09
/proc/15757/stat : 15757 (march_nn) R 15755 15757 15513 0 -1 4194304 378 0 0 0 309 0 0 0 25 0 1 0 1098400382 2060288 343 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/15757/statm: 503 343 94 167 0 334 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2012

[startup+6.30154 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 15758
/proc/meminfo: memFree=1342456/2055920 swapFree=4178912/4192956
[pid=15757] ppid=15755 vsize=2240 CPUtime=6.29
/proc/15757/stat : 15757 (march_nn) R 15755 15757 15513 0 -1 4194304 459 0 0 0 629 0 0 0 25 0 1 0 1098400382 2293760 424 1992294400 134512640 135197250 4294956240 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/15757/statm: 560 424 94 167 0 391 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2240

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 15758
/proc/meminfo: memFree=1341816/2055920 swapFree=4178912/4192956
[pid=15757] ppid=15755 vsize=3092 CPUtime=12.69
/proc/15757/stat : 15757 (march_nn) R 15755 15757 15513 0 -1 4194304 607 0 0 0 1269 0 0 0 25 0 1 0 1098400382 3166208 572 1992294400 134512640 135197250 4294956240 18446744073709551615 134603336 0 0 4096 0 0 0 0 17 1 0 0
/proc/15757/statm: 773 572 94 167 0 604 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3092

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 15758
/proc/meminfo: memFree=1340536/2055920 swapFree=4178912/4192956
[pid=15757] ppid=15755 vsize=5008 CPUtime=25.48
/proc/15757/stat : 15757 (march_nn) R 15755 15757 15513 0 -1 4194304 904 0 0 0 2548 0 0 0 25 0 1 0 1098400382 5128192 869 1992294400 134512640 135197250 4294956240 18446744073709551615 134524943 0 0 4096 0 0 0 0 17 1 0 0
/proc/15757/statm: 1252 869 94 167 0 1083 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5008

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 15758
/proc/meminfo: memFree=1338232/2055920 swapFree=4178912/4192956
[pid=15757] ppid=15755 vsize=6920 CPUtime=51.07
/proc/15757/stat : 15757 (march_nn) R 15755 15757 15513 0 -1 4194304 1476 0 0 0 5107 0 0 0 25 0 1 0 1098400382 7086080 1441 1992294400 134512640 135197250 4294956240 18446744073709551615 134593025 0 0 4096 0 0 0 0 17 1 0 0
/proc/15757/statm: 1730 1441 94 167 0 1561 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6920

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 15758
/proc/meminfo: memFree=1333688/2055920 swapFree=4178912/4192956
[pid=15757] ppid=15755 vsize=13572 CPUtime=102.26
/proc/15757/stat : 15757 (march_nn) R 15755 15757 15513 0 -1 4194304 2596 0 0 0 10225 1 0 0 25 0 1 0 1098400382 13897728 2561 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/15757/statm: 3393 2561 94 167 0 3224 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13572

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15758
/proc/meminfo: memFree=1328824/2055920 swapFree=4178912/4192956
[pid=15757] ppid=15755 vsize=19760 CPUtime=162.24
/proc/15757/stat : 15757 (march_nn) R 15755 15757 15513 0 -1 4194304 3822 0 0 0 16222 2 0 0 25 0 1 0 1098400382 20234240 3787 1992294400 134512640 135197250 4294956240 18446744073709551615 134541471 0 0 4096 0 0 0 0 17 1 0 0
/proc/15757/statm: 4940 3787 94 167 0 4771 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 19760

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15758
/proc/meminfo: memFree=1324280/2055920 swapFree=4178912/4192956
[pid=15757] ppid=15755 vsize=28492 CPUtime=222.22
/proc/15757/stat : 15757 (march_nn) R 15755 15757 15513 0 -1 4194304 4927 0 0 0 22219 3 0 0 25 0 1 0 1098400382 29175808 4892 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/15757/statm: 7123 4892 94 167 0 6954 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 28492

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15758
/proc/meminfo: memFree=1319288/2055920 swapFree=4178912/4192956
[pid=15757] ppid=15755 vsize=29232 CPUtime=282.21
/proc/15757/stat : 15757 (march_nn) R 15755 15757 15513 0 -1 4194304 6167 0 0 0 28216 5 0 0 25 0 1 0 1098400382 29933568 6132 1992294400 134512640 135197250 4294956240 18446744073709551615 134550837 0 0 4096 0 0 0 0 17 1 0 0
/proc/15757/statm: 7308 6132 94 167 0 7139 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 29232

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15758
/proc/meminfo: memFree=1314744/2055920 swapFree=4178912/4192956
[pid=15757] ppid=15755 vsize=42328 CPUtime=342.19
/proc/15757/stat : 15757 (march_nn) R 15755 15757 15513 0 -1 4194304 7285 0 0 0 34213 6 0 0 25 0 1 0 1098400382 43343872 7250 1992294400 134512640 135197250 4294956240 18446744073709551615 134539100 0 0 4096 0 0 0 0 17 1 0 0
/proc/15757/statm: 10582 7250 94 167 0 10413 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 42328

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15758
/proc/meminfo: memFree=1310008/2055920 swapFree=4178912/4192956
[pid=15757] ppid=15755 vsize=42328 CPUtime=402.17
/proc/15757/stat : 15757 (march_nn) R 15755 15757 15513 0 -1 4194304 8481 0 0 0 40210 7 0 0 25 0 1 0 1098400382 43343872 8446 1992294400 134512640 135197250 4294956240 18446744073709551615 134603849 0 0 4096 0 0 0 0 17 1 0 0
/proc/15757/statm: 10582 8446 94 167 0 10413 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 42328

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15758
/proc/meminfo: memFree=1305528/2055920 swapFree=4178912/4192956
[pid=15757] ppid=15755 vsize=43804 CPUtime=462.16
/proc/15757/stat : 15757 (march_nn) R 15755 15757 15513 0 -1 4194304 9575 0 0 0 46208 8 0 0 25 0 1 0 1098400382 44855296 9540 1992294400 134512640 135197250 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/15757/statm: 10951 9540 94 167 0 10782 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 43804

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15758
/proc/meminfo: memFree=1301112/2055920 swapFree=4178912/4192956
[pid=15757] ppid=15755 vsize=63448 CPUtime=522.14
/proc/15757/stat : 15757 (march_nn) R 15755 15757 15513 0 -1 4194304 10678 0 0 0 52205 9 0 0 25 0 1 0 1098400382 64970752 10643 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/15757/statm: 15862 10643 94 167 0 15693 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 63448

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15758
/proc/meminfo: memFree=1296504/2055920 swapFree=4178912/4192956
[pid=15757] ppid=15755 vsize=63448 CPUtime=582.13
/proc/15757/stat : 15757 (march_nn) R 15755 15757 15513 0 -1 4194304 11795 0 0 0 58203 10 0 0 25 0 1 0 1098400382 64970752 11760 1992294400 134512640 135197250 4294956240 18446744073709551615 134524921 0 0 4096 0 0 0 0 17 1 0 0
/proc/15757/statm: 15862 11760 94 167 0 15693 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 63448

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15758
/proc/meminfo: memFree=1292280/2055920 swapFree=4178912/4192956
[pid=15757] ppid=15755 vsize=63448 CPUtime=642.12
/proc/15757/stat : 15757 (march_nn) R 15755 15757 15513 0 -1 4194304 12835 0 0 0 64201 11 0 0 25 0 1 0 1098400382 64970752 12800 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/15757/statm: 15862 12800 94 167 0 15693 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 63448

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15758
/proc/meminfo: memFree=1288376/2055920 swapFree=4178912/4192956
[pid=15757] ppid=15755 vsize=63448 CPUtime=702.09
/proc/15757/stat : 15757 (march_nn) R 15755 15757 15513 0 -1 4194304 13836 0 0 0 70197 12 0 0 25 0 1 0 1098400382 64970752 13801 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/15757/statm: 15862 13801 94 167 0 15693 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 63448

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15758
/proc/meminfo: memFree=1284280/2055920 swapFree=4178912/4192956
[pid=15757] ppid=15755 vsize=63448 CPUtime=762.08
/proc/15757/stat : 15757 (march_nn) R 15755 15757 15513 0 -1 4194304 14843 0 0 0 76195 13 0 0 25 0 1 0 1098400382 64970752 14808 1992294400 134512640 135197250 4294956240 18446744073709551615 134539114 0 0 4096 0 0 0 0 17 1 0 0
/proc/15757/statm: 15862 14808 94 167 0 15693 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 63448

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

[startup+767.901 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15758
/proc/meminfo: memFree=1283768/2055920 swapFree=4178912/4192956
[pid=15757] ppid=15755 vsize=63448 CPUtime=767.67
/proc/15757/stat : 15757 (march_nn) R 15755 15757 15513 0 -1 4194304 14964 0 0 0 76754 13 0 0 25 0 1 0 1098400382 64970752 14929 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/15757/statm: 15862 14929 94 167 0 15693 0
Current children cumulated CPU time (s) 767.67
Current children cumulated vsize (KiB) 63448

[startup+780.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15758
/proc/meminfo: memFree=1282872/2055920 swapFree=4178912/4192956
[pid=15757] ppid=15755 vsize=63448 CPUtime=780.47
/proc/15757/stat : 15757 (march_nn) R 15755 15757 15513 0 -1 4194304 15214 0 0 0 78034 13 0 0 25 0 1 0 1098400382 64970752 15179 1992294400 134512640 135197250 4294956240 18446744073709551615 134592759 0 0 4096 0 0 0 0 17 1 0 0
/proc/15757/statm: 15862 15179 94 167 0 15693 0
Current children cumulated CPU time (s) 780.47
Current children cumulated vsize (KiB) 63448

[startup+783.901 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15758
/proc/meminfo: memFree=1282616/2055920 swapFree=4178912/4192956
[pid=15757] ppid=15755 vsize=63448 CPUtime=783.67
/proc/15757/stat : 15757 (march_nn) R 15755 15757 15513 0 -1 4194304 15283 0 0 0 78354 13 0 0 25 0 1 0 1098400382 64970752 15248 1992294400 134512640 135197250 4294956240 18446744073709551615 134539449 0 0 4096 0 0 0 0 17 1 0 0
/proc/15757/statm: 15862 15248 94 167 0 15693 0
Current children cumulated CPU time (s) 783.67
Current children cumulated vsize (KiB) 63448

[startup+785.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15758
/proc/meminfo: memFree=1282424/2055920 swapFree=4178912/4192956
[pid=15757] ppid=15755 vsize=63448 CPUtime=785.27
/proc/15757/stat : 15757 (march_nn) R 15755 15757 15513 0 -1 4194304 15316 0 0 0 78514 13 0 0 25 0 1 0 1098400382 64970752 15281 1992294400 134512640 135197250 4294956240 18446744073709551615 134550651 0 0 4096 0 0 0 0 17 1 0 0
/proc/15757/statm: 15862 15281 94 167 0 15693 0
Current children cumulated CPU time (s) 785.27
Current children cumulated vsize (KiB) 63448

[startup+787.102 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15758
/proc/meminfo: memFree=1282296/2055920 swapFree=4178912/4192956
[pid=15757] ppid=15755 vsize=63448 CPUtime=786.87
/proc/15757/stat : 15757 (march_nn) R 15755 15757 15513 0 -1 4194304 15350 0 0 0 78674 13 0 0 25 0 1 0 1098400382 64970752 15315 1992294400 134512640 135197250 4294956240 18446744073709551615 134713087 0 0 4096 0 0 0 0 17 1 0 0
/proc/15757/statm: 15862 15315 94 167 0 15693 0
Current children cumulated CPU time (s) 786.87
Current children cumulated vsize (KiB) 63448

[startup+787.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15758
/proc/meminfo: memFree=1282232/2055920 swapFree=4178912/4192956
[pid=15757] ppid=15755 vsize=63448 CPUtime=787.27
/proc/15757/stat : 15757 (march_nn) R 15755 15757 15513 0 -1 4194304 15358 0 0 0 78714 13 0 0 25 0 1 0 1098400382 64970752 15323 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/15757/statm: 15862 15323 94 167 0 15693 0
Current children cumulated CPU time (s) 787.27
Current children cumulated vsize (KiB) 63448

[startup+787.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15758
/proc/meminfo: memFree=1282232/2055920 swapFree=4178912/4192956
[pid=15757] ppid=15755 vsize=63448 CPUtime=787.47
/proc/15757/stat : 15757 (march_nn) R 15755 15757 15513 0 -1 4194304 15363 0 0 0 78734 13 0 0 25 0 1 0 1098400382 64970752 15328 1992294400 134512640 135197250 4294956240 18446744073709551615 134522847 0 0 4096 0 0 0 0 17 1 0 0
/proc/15757/statm: 15862 15328 94 167 0 15693 0
Current children cumulated CPU time (s) 787.47
Current children cumulated vsize (KiB) 63448

[startup+787.802 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15758
/proc/meminfo: memFree=1282232/2055920 swapFree=4178912/4192956
[pid=15757] ppid=15755 vsize=63448 CPUtime=787.57
/proc/15757/stat : 15757 (march_nn) R 15755 15757 15513 0 -1 4194304 15364 0 0 0 78744 13 0 0 25 0 1 0 1098400382 64970752 15329 1992294400 134512640 135197250 4294956240 18446744073709551615 134611752 0 0 4096 0 0 0 0 17 1 0 0
/proc/15757/statm: 15862 15329 94 167 0 15693 0
Current children cumulated CPU time (s) 787.57
Current children cumulated vsize (KiB) 63448

Child status: 10
Real time (s): 787.82
CPU time (s): 787.595
CPU user time (s): 787.448
CPU system time (s): 0.146977
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 63448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 787.448
system time used= 0.146977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15367
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= 856

runsolver used 0.616906 second user time and 1.63775 second system time

The end

Launcher Data 

Begin job on node47 at 2009-03-28 17:22:59
IDJOB=1515674
IDBENCH=70449
IDSOLVER=522
FILE ID=node47/1515674-1238257379
PBS_JOBID= 9060760
Free space on /tmp= 66264 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/120/unif-k5-r21.3-v120-c2556-S1422278005-004.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515674-1238257379/watcher-1515674-1238257379 -o /tmp/evaluation-result-1515674-1238257379/solver-1515674-1238257379 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1515674-1238257379.cnf

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

MD5SUM BENCH= 0fb27214473ddc5f7ac63d69b0565022
RANDOM SEED=1290376357

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:       1344416 kB
Buffers:         91168 kB
Cached:         523920 kB
SwapCached:       7792 kB
Active:          47704 kB
Inactive:       577764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1344416 kB
SwapTotal:     4192956 kB
SwapFree:      4178912 kB
Dirty:             820 kB
Writeback:           0 kB
Mapped:          16040 kB
Slab:            71992 kB
Committed_AS:  2913080 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 17:36:07