Trace number 1737263

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) 1200.12 1200.56

General information on the benchmark

NameCRAFTED/sgen/unsat/
sgen1-unsat-127-100.cnf
MD5SUMdec8fe955e0593e4d06e90539beb035d
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables129
Number of clauses268
Sum of the clauses size804
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3268
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.00	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.00	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.00	c main()::
0.00/0.00	c initFormula():: searching for DIMACS p-line....
0.00/0.00	c initFormula():: the DIMACS p-line indicates a CNF of 129 variables and 268 clauses.
0.00/0.00	c parseCNF():: parsing....
0.00/0.00	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.00	c runParser():: parsing was successful, warming up engines...
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c preprocessing fase I completed:: there are now 129 free variables and 268 clauses.
0.00/0.00	c stat :: sign balance is biased by 0.038
0.00/0.00	c using 3-SAT heuristics (occurence based diff)
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 864 duplicate clauses
0.00/0.00	c lessRedundantTransformation():: nothing to be done.
0.00/0.00	c transformTo3SAT():: you gave me 129 variables and 268 clauses.
0.00/0.00	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.00	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.00	c transformTo3SAT():: the transformation yielded 129 variabels and 268 clauses.
0.00/0.00	c main():: clause / variable ratio: ( 268 / 129 ) = 2.08
0.00/0.00	c longest clause has size 3
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c number of free variables = 129
0.00/0.00	c dynamic_preselect_setsize :: off
0.00/0.00	c main():: all systems go!
0.00/0.00	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 29
0.00/0.00	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 488
0.02/0.03	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 5050
0.29/0.37	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 37938
2.89/2.90	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 221239
17.59/17.61	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 1053441
86.66/86.72	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 4239028
359.25/359.41	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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1737263-1240815420/watcher-1737263-1240815420 -o /tmp/evaluation-result-1737263-1240815420/solver-1737263-1240815420 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1737263-1240815420.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: 1.00 1.04 1.04 3/64 28746
/proc/meminfo: memFree=1087440/2055920 swapFree=4181432/4192956
[pid=28746] ppid=28744 vsize=996 CPUtime=0
/proc/28746/stat : 28746 (march_nn) R 28744 28746 28313 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 109568255 1019904 142 1992294400 134512640 135197250 4294956224 18446744073709551615 134541575 0 0 4096 0 0 0 0 17 1 0 0
/proc/28746/statm: 249 142 94 167 0 80 0

[startup+0.0264991 s]
/proc/loadavg: 1.00 1.04 1.04 3/64 28746
/proc/meminfo: memFree=1087440/2055920 swapFree=4181432/4192956
[pid=28746] ppid=28744 vsize=996 CPUtime=0.02
/proc/28746/stat : 28746 (march_nn) R 28744 28746 28313 0 -1 4194304 169 0 0 0 2 0 0 0 18 0 1 0 109568255 1019904 152 1992294400 134512640 135197250 4294956224 18446744073709551615 134539314 0 0 4096 0 0 0 0 17 1 0 0
/proc/28746/statm: 249 152 94 167 0 80 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 996

[startup+0.101513 s]
/proc/loadavg: 1.00 1.04 1.04 3/64 28746
/proc/meminfo: memFree=1087440/2055920 swapFree=4181432/4192956
[pid=28746] ppid=28744 vsize=1148 CPUtime=0.09
/proc/28746/stat : 28746 (march_nn) R 28744 28746 28313 0 -1 4194304 182 0 0 0 9 0 0 0 18 0 1 0 109568255 1175552 165 1992294400 134512640 135197250 4294956224 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/28746/statm: 287 165 94 167 0 118 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1148

[startup+0.301549 s]
/proc/loadavg: 1.00 1.04 1.04 3/64 28746
/proc/meminfo: memFree=1087440/2055920 swapFree=4181432/4192956
[pid=28746] ppid=28744 vsize=1148 CPUtime=0.29
/proc/28746/stat : 28746 (march_nn) R 28744 28746 28313 0 -1 4194304 199 0 0 0 29 0 0 0 19 0 1 0 109568255 1175552 182 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/28746/statm: 287 182 94 167 0 118 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1148

[startup+0.701621 s]
/proc/loadavg: 1.00 1.04 1.04 3/64 28746
/proc/meminfo: memFree=1087440/2055920 swapFree=4181432/4192956
[pid=28746] ppid=28744 vsize=1452 CPUtime=0.69
/proc/28746/stat : 28746 (march_nn) R 28744 28746 28313 0 -1 4194304 267 0 0 0 69 0 0 0 22 0 1 0 109568255 1486848 250 1992294400 134512640 135197250 4294956224 18446744073709551615 134525322 0 0 4096 0 0 0 0 17 1 0 0
/proc/28746/statm: 363 250 94 167 0 194 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1452

[startup+1.50177 s]
/proc/loadavg: 1.00 1.04 1.04 2/65 28747
/proc/meminfo: memFree=1086728/2055920 swapFree=4181432/4192956
[pid=28746] ppid=28744 vsize=1832 CPUtime=1.49
/proc/28746/stat : 28746 (march_nn) R 28744 28746 28313 0 -1 4194304 331 0 0 0 149 0 0 0 25 0 1 0 109568255 1875968 314 1992294400 134512640 135197250 4294956224 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/28746/statm: 458 314 94 167 0 289 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1832

[startup+3.10106 s]
/proc/loadavg: 1.00 1.04 1.04 2/65 28747
/proc/meminfo: memFree=1086216/2055920 swapFree=4181432/4192956
[pid=28746] ppid=28744 vsize=2172 CPUtime=3.09
/proc/28746/stat : 28746 (march_nn) R 28744 28746 28313 0 -1 4194304 455 0 0 0 309 0 0 0 25 0 1 0 109568255 2224128 438 1992294400 134512640 135197250 4294956224 18446744073709551615 134617817 0 0 4096 0 0 0 0 17 1 0 0
/proc/28746/statm: 543 438 94 167 0 374 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2172

[startup+6.30164 s]
/proc/loadavg: 1.00 1.04 1.04 2/65 28747
/proc/meminfo: memFree=1085128/2055920 swapFree=4181432/4192956
[pid=28746] ppid=28744 vsize=3668 CPUtime=6.29
/proc/28746/stat : 28746 (march_nn) R 28744 28746 28313 0 -1 4194304 713 0 0 0 629 0 0 0 25 0 1 0 109568255 3756032 696 1992294400 134512640 135197250 4294956224 18446744073709551615 134618418 0 0 4096 0 0 0 0 17 1 0 0
/proc/28746/statm: 917 696 94 167 0 748 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3668

[startup+12.7018 s]
/proc/loadavg: 1.00 1.04 1.04 2/65 28747
/proc/meminfo: memFree=1082896/2055920 swapFree=4181432/4192956
[pid=28746] ppid=28744 vsize=6544 CPUtime=12.68
/proc/28746/stat : 28746 (march_nn) R 28744 28746 28313 0 -1 4194304 1213 0 0 0 1268 0 0 0 25 0 1 0 109568255 6701056 1196 1992294400 134512640 135197250 4294956224 18446744073709551615 134648909 0 0 4096 0 0 0 0 17 1 0 0
/proc/28746/statm: 1636 1196 94 167 0 1467 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6544

[startup+25.5011 s]
/proc/loadavg: 1.00 1.04 1.04 2/65 28747
/proc/meminfo: memFree=1078736/2055920 swapFree=4181432/4192956
[pid=28746] ppid=28744 vsize=9504 CPUtime=25.48
/proc/28746/stat : 28746 (march_nn) R 28744 28746 28313 0 -1 4194304 2257 0 0 0 2547 1 0 0 25 0 1 0 109568255 9732096 2210 1992294400 134512640 135197250 4294956224 18446744073709551615 134713094 0 0 4096 0 0 0 0 17 1 0 0
/proc/28746/statm: 2376 2210 94 167 0 2207 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9504

[startup+51.1018 s]
/proc/loadavg: 1.00 1.03 1.03 2/65 28747
/proc/meminfo: memFree=1070864/2055920 swapFree=4181432/4192956
[pid=28746] ppid=28744 vsize=19696 CPUtime=51.08
/proc/28746/stat : 28746 (march_nn) R 28744 28746 28313 0 -1 4194304 4224 0 0 0 5106 2 0 0 25 0 1 0 109568255 20168704 4177 1992294400 134512640 135197250 4294956224 18446744073709551615 134552471 0 0 4096 0 0 0 0 17 1 0 0
/proc/28746/statm: 4924 4177 94 167 0 4755 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19696

[startup+102.305 s]
/proc/loadavg: 1.00 1.03 1.03 2/65 28747
/proc/meminfo: memFree=1055248/2055920 swapFree=4181432/4192956
[pid=28746] ppid=28744 vsize=42508 CPUtime=102.25
/proc/28746/stat : 28746 (march_nn) R 28744 28746 28313 0 -1 4194304 8084 0 0 0 10221 4 0 0 25 0 1 0 109568255 43528192 8037 1992294400 134512640 135197250 4294956224 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/28746/statm: 10627 8037 94 167 0 10458 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 42508

[startup+162.302 s]
/proc/loadavg: 1.00 1.02 1.02 2/65 28747
/proc/meminfo: memFree=1037328/2055920 swapFree=4181432/4192956
[pid=28746] ppid=28744 vsize=64128 CPUtime=162.23
/proc/28746/stat : 28746 (march_nn) R 28744 28746 28313 0 -1 4194304 12601 0 0 0 16216 7 0 0 25 0 1 0 109568255 65667072 12554 1992294400 134512640 135197250 4294956224 18446744073709551615 134713095 0 0 4096 0 0 0 0 17 1 0 0
/proc/28746/statm: 16032 12554 94 167 0 15863 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 64128

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.02 2/65 28747
/proc/meminfo: memFree=1018960/2055920 swapFree=4181432/4192956
[pid=28746] ppid=28744 vsize=97540 CPUtime=222.21
/proc/28746/stat : 28746 (march_nn) R 28744 28746 28313 0 -1 4194304 17110 0 0 0 22211 10 0 0 25 0 1 0 109568255 99880960 17063 1992294400 134512640 135197250 4294956224 18446744073709551615 134611702 0 0 4096 0 0 0 0 17 1 0 0
/proc/28746/statm: 24385 17063 94 167 0 24216 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 97540

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.01 2/65 28753
/proc/meminfo: memFree=1001224/2055920 swapFree=4181432/4192956
[pid=28746] ppid=28744 vsize=97540 CPUtime=282.19
/proc/28746/stat : 28746 (march_nn) R 28744 28746 28313 0 -1 4194304 21573 0 0 0 28206 13 0 0 25 0 1 0 109568255 99880960 21526 1992294400 134512640 135197250 4294956224 18446744073709551615 134611835 0 0 4096 0 0 0 0 17 1 0 0
/proc/28746/statm: 24385 21526 94 167 0 24216 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 97540

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28753
/proc/meminfo: memFree=983496/2055920 swapFree=4181432/4192956
[pid=28746] ppid=28744 vsize=141740 CPUtime=342.16
/proc/28746/stat : 28746 (march_nn) R 28744 28746 28313 0 -1 4194304 25953 0 0 0 34201 15 0 0 25 0 1 0 109568255 145141760 25906 1992294400 134512640 135197250 4294956224 18446744073709551615 134618448 0 0 4096 0 0 0 0 17 1 0 0
/proc/28746/statm: 35435 25906 94 167 0 35266 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 141740

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28753
/proc/meminfo: memFree=965704/2055920 swapFree=4181432/4192956
[pid=28746] ppid=28744 vsize=149628 CPUtime=402.13
/proc/28746/stat : 28746 (march_nn) R 28744 28746 28313 0 -1 4194304 30460 0 0 0 40196 17 0 0 25 0 1 0 109568255 153219072 30413 1992294400 134512640 135197250 4294956224 18446744073709551615 134617995 0 0 4096 0 0 0 0 17 1 0 0
/proc/28746/statm: 37407 30413 94 167 0 37238 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 149628

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28753
/proc/meminfo: memFree=947784/2055920 swapFree=4181432/4192956
[pid=28746] ppid=28744 vsize=149628 CPUtime=462.12
/proc/28746/stat : 28746 (march_nn) R 28744 28746 28313 0 -1 4194304 34900 0 0 0 46192 20 0 0 25 0 1 0 109568255 153219072 34853 1992294400 134512640 135197250 4294956224 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 1 0 0
/proc/28746/statm: 37407 34853 94 167 0 37238 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 149628

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28753
/proc/meminfo: memFree=929928/2055920 swapFree=4181432/4192956
[pid=28746] ppid=28744 vsize=215928 CPUtime=522.1
/proc/28746/stat : 28746 (march_nn) R 28744 28746 28313 0 -1 4194304 39336 0 0 0 52186 24 0 0 25 0 1 0 109568255 221110272 39289 1992294400 134512640 135197250 4294956224 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/28746/statm: 53982 39289 94 167 0 53813 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 215928

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28753
/proc/meminfo: memFree=911824/2055920 swapFree=4181432/4192956
[pid=28746] ppid=28744 vsize=215928 CPUtime=582.07
/proc/28746/stat : 28746 (march_nn) R 28744 28746 28313 0 -1 4194304 43814 0 0 0 58182 25 0 0 25 0 1 0 109568255 221110272 43767 1992294400 134512640 135197250 4294956224 18446744073709551615 134522760 0 0 4096 0 0 0 0 17 1 0 0
/proc/28746/statm: 53982 43767 94 167 0 53813 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 215928

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28753
/proc/meminfo: memFree=893840/2055920 swapFree=4181432/4192956
[pid=28746] ppid=28744 vsize=215928 CPUtime=642.06
/proc/28746/stat : 28746 (march_nn) R 28744 28746 28313 0 -1 4194304 48250 0 0 0 64178 28 0 0 25 0 1 0 109568255 221110272 48203 1992294400 134512640 135197250 4294956224 18446744073709551615 134713095 0 0 4096 0 0 0 0 17 1 0 0
/proc/28746/statm: 53982 48203 94 167 0 53813 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 215928

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28753
/proc/meminfo: memFree=876112/2055920 swapFree=4181432/4192956
[pid=28746] ppid=28744 vsize=215928 CPUtime=702.03
/proc/28746/stat : 28746 (march_nn) R 28744 28746 28313 0 -1 4194304 52714 0 0 0 70173 30 0 0 25 0 1 0 109568255 221110272 52667 1992294400 134512640 135197250 4294956224 18446744073709551615 134713095 0 0 4096 0 0 0 0 17 1 0 0
/proc/28746/statm: 53982 52667 94 167 0 53813 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 215928

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28753
/proc/meminfo: memFree=857744/2055920 swapFree=4181432/4192956
[pid=28746] ppid=28744 vsize=331156 CPUtime=762.01
/proc/28746/stat : 28746 (march_nn) R 28744 28746 28313 0 -1 4194304 57163 0 0 0 76166 35 0 0 25 0 1 0 109568255 339103744 57116 1992294400 134512640 135197250 4294956224 18446744073709551615 134557289 0 0 4096 0 0 0 0 17 1 0 0
/proc/28746/statm: 82789 57116 94 167 0 82620 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 331156

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28753
/proc/meminfo: memFree=840144/2055920 swapFree=4181432/4192956
[pid=28746] ppid=28744 vsize=331156 CPUtime=821.99
/proc/28746/stat : 28746 (march_nn) R 28744 28746 28313 0 -1 4194304 61591 0 0 0 82162 37 0 0 25 0 1 0 109568255 339103744 61544 1992294400 134512640 135197250 4294956224 18446744073709551615 134611660 0 0 4096 0 0 0 0 17 1 0 0
/proc/28746/statm: 82789 61544 94 167 0 82620 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 331156

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28753
/proc/meminfo: memFree=822352/2055920 swapFree=4181432/4192956
[pid=28746] ppid=28744 vsize=331156 CPUtime=881.96
/proc/28746/stat : 28746 (march_nn) R 28744 28746 28313 0 -1 4194304 65990 0 0 0 88157 39 0 0 25 0 1 0 109568255 339103744 65943 1992294400 134512640 135197250 4294956224 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/28746/statm: 82789 65943 94 167 0 82620 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 331156

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28753
/proc/meminfo: memFree=804880/2055920 swapFree=4181432/4192956
[pid=28746] ppid=28744 vsize=331156 CPUtime=941.94
/proc/28746/stat : 28746 (march_nn) R 28744 28746 28313 0 -1 4194304 70389 0 0 0 94152 42 0 0 25 0 1 0 109568255 339103744 70342 1992294400 134512640 135197250 4294956224 18446744073709551615 134556574 0 0 4096 0 0 0 0 17 1 0 0
/proc/28746/statm: 82789 70342 94 167 0 82620 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 331156

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28753
/proc/meminfo: memFree=787088/2055920 swapFree=4181432/4192956
[pid=28746] ppid=28744 vsize=331156 CPUtime=1001.92
/proc/28746/stat : 28746 (march_nn) R 28744 28746 28313 0 -1 4194304 74786 0 0 0 100147 45 0 0 25 0 1 0 109568255 339103744 74739 1992294400 134512640 135197250 4294956224 18446744073709551615 134552907 0 0 4096 0 0 0 0 17 1 0 0
/proc/28746/statm: 82789 74739 94 167 0 82620 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 331156

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28753
/proc/meminfo: memFree=769616/2055920 swapFree=4181432/4192956
[pid=28746] ppid=28744 vsize=331156 CPUtime=1061.9
/proc/28746/stat : 28746 (march_nn) R 28744 28746 28313 0 -1 4194304 79189 0 0 0 106142 48 0 0 25 0 1 0 109568255 339103744 79142 1992294400 134512640 135197250 4294956224 18446744073709551615 134542426 0 0 4096 0 0 0 0 17 1 0 0
/proc/28746/statm: 82789 79142 94 167 0 82620 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 331156

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28753
/proc/meminfo: memFree=752080/2055920 swapFree=4181432/4192956
[pid=28746] ppid=28744 vsize=480332 CPUtime=1121.87
/proc/28746/stat : 28746 (march_nn) R 28744 28746 28313 0 -1 4194304 83523 0 0 0 112137 50 0 0 25 0 1 0 109568255 491859968 83476 1992294400 134512640 135197250 4294956224 18446744073709551615 134541965 0 0 4096 0 0 0 0 17 1 0 0
/proc/28746/statm: 120083 83476 94 167 0 119914 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 480332

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28753
/proc/meminfo: memFree=734992/2055920 swapFree=4181432/4192956
[pid=28746] ppid=28744 vsize=480332 CPUtime=1181.86
/proc/28746/stat : 28746 (march_nn) R 28744 28746 28313 0 -1 4194304 87838 0 0 0 118134 52 0 0 25 0 1 0 109568255 491859968 87791 1992294400 134512640 135197250 4294956224 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/28746/statm: 120083 87791 94 167 0 119914 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 480332



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28753
/proc/meminfo: memFree=729424/2055920 swapFree=4181432/4192956
[pid=28746] ppid=28744 vsize=480332 CPUtime=1200.06
/proc/28746/stat : 28746 (march_nn) R 28744 28746 28313 0 -1 4194304 89157 0 0 0 119953 53 0 0 25 0 1 0 109568255 491859968 89110 1992294400 134512640 135197250 4294956224 18446744073709551615 134618533 0 0 4096 0 0 0 0 17 1 0 0
/proc/28746/statm: 120083 89110 94 167 0 119914 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 480332

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: 1.00 1.00 1.00 2/65 28753
/proc/meminfo: memFree=729424/2055920 swapFree=4181432/4192956
[pid=28746] ppid=28744 vsize=480332 CPUtime=1200.06
/proc/28746/stat : 28746 (march_nn) R 28744 28746 28313 0 -1 4194304 89157 0 0 0 119953 53 0 0 25 0 1 0 109568255 491859968 89110 1992294400 134512640 135197250 4294956224 18446744073709551615 134618533 0 0 4096 0 0 0 0 17 1 0 0
/proc/28746/statm: 120083 89110 94 167 0 119914 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 480332

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.56
CPU time (s): 1200.12
CPU user time (s): 1199.53
CPU system time (s): 0.58791
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 480332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.53
system time used= 0.58791
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 89157
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= 3326

runsolver used 0.972852 second user time and 2.36464 second system time

The end

Launcher Data 

Begin job on node67 at 2009-04-27 08:57:00
IDJOB=1737263
IDBENCH=71785
IDSOLVER=522
FILE ID=node67/1737263-1240815420
PBS_JOBID= 9187439
Free space on /tmp= 66144 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/CRAFTED/sgen/unsat/sgen1-unsat-127-100.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1737263-1240815420/watcher-1737263-1240815420 -o /tmp/evaluation-result-1737263-1240815420/solver-1737263-1240815420 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1737263-1240815420.cnf

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

MD5SUM BENCH= dec8fe955e0593e4d06e90539beb035d
RANDOM SEED=317612549

node67.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		: 3000.277
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		: 3000.277
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:       1087856 kB
Buffers:         79068 kB
Cached:         803172 kB
SwapCached:       5432 kB
Active:         450020 kB
Inactive:       440736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1087856 kB
SwapTotal:     4192956 kB
SwapFree:      4181432 kB
Dirty:             784 kB
Writeback:           0 kB
Mapped:          14172 kB
Slab:            63152 kB
Committed_AS:   447764 kB
PageTables:       1436 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= 66144 MiB
End job on node67 at 2009-04-27 09:17:03