Trace number 1553221

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

NameAPPLICATIONS/bitverif/
minor/minor032.cnf
MD5SUM93c9f18c75548b864ec69c2789cae658
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.418935
Satisfiable
(Un)Satisfiability was proved
Number of variables4210
Number of clauses12053
Sum of the clauses size28121
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 28034
Number of clauses of size 34017
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.09/0.11	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.09/0.11	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.09/0.11	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.09/0.11	c main()::
0.09/0.11	c initFormula():: searching for DIMACS p-line....
0.09/0.11	c initFormula():: the DIMACS p-line indicates a CNF of 4210 variables and 12053 clauses.
0.09/0.11	c parseCNF():: parsing....
0.09/0.11	c parseCNF():: the CNF contains 2 unary clauses.
0.09/0.11	c runParser():: parsing was successful, warming up engines...
0.09/0.11	c simplify_formula():: removed 0 tautological, 44 satisfied and 0 duplicate clauses
0.09/0.11	c preprocessing fase I completed:: there are now 4192 free variables and 12009 clauses.
0.09/0.11	c stat :: sign balance is biased by 0.147
0.09/0.11	c using 3-SAT heuristics (occurence based diff)
0.09/0.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.11	c lessRedundantTransformation():: nothing to be done.
0.09/0.11	c transformTo3SAT():: you gave me 4210 variables and 12009 clauses.
0.09/0.11	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.09/0.11	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.09/0.11	c transformTo3SAT():: the transformation yielded 4210 variabels and 12009 clauses.
0.09/0.11	c main():: clause / variable ratio: ( 12009 / 4210 ) = 2.85
0.09/0.11	c longest clause has size 3
0.09/0.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.11	c number of free variables = 4192
0.09/0.11	c dynamic_preselect_setsize :: off
0.09/0.11	c main():: all systems go!
0.09/0.11	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 13
0.09/0.14	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 247
0.39/0.44	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |********************************
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c |****************************************************************| ( 2/999) NodeCount: 8881
10.19/10.27	c |----------------------------------------------------------------|
c |*
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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 |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 229525
228.02/228.16	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |******
c |*******
c |********
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c |**********
c |***********
c |************
c |*************
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c |***************
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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1553221-1238712387/watcher-1553221-1238712387 -o /tmp/evaluation-result-1553221-1238712387/solver-1553221-1238712387 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1553221-1238712387.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: 1.44 1.79 1.86 3/81 22867
/proc/meminfo: memFree=1342960/2055920 swapFree=4172780/4192956
[pid=22867] ppid=22865 vsize=1256 CPUtime=0
/proc/22867/stat : 22867 (march_nn) R 22865 22867 22745 0 -1 4194304 193 0 0 0 0 0 0 0 20 0 1 0 1143902547 1286144 178 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/22867/statm: 314 179 58 167 0 145 0

[startup+0.017635 s]
/proc/loadavg: 1.44 1.79 1.86 3/81 22867
/proc/meminfo: memFree=1342960/2055920 swapFree=4172780/4192956
[pid=22867] ppid=22865 vsize=2308 CPUtime=0.01
/proc/22867/stat : 22867 (march_nn) R 22865 22867 22745 0 -1 4194304 377 0 0 0 1 0 0 0 20 0 1 0 1143902547 2363392 361 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/22867/statm: 577 361 62 167 0 408 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2308

[startup+0.101643 s]
/proc/loadavg: 1.44 1.79 1.86 3/81 22867
/proc/meminfo: memFree=1342960/2055920 swapFree=4172780/4192956
[pid=22867] ppid=22865 vsize=7600 CPUtime=0.09
/proc/22867/stat : 22867 (march_nn) R 22865 22867 22745 0 -1 4194304 2240 0 0 0 9 0 0 0 21 0 1 0 1143902547 7782400 760 1992294400 134512640 135197250 4294956224 18446744073709551615 134713087 0 0 4096 0 0 0 0 17 1 0 0
/proc/22867/statm: 1900 760 87 167 0 1731 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7600

[startup+0.301665 s]
/proc/loadavg: 1.44 1.79 1.86 3/81 22867
/proc/meminfo: memFree=1342960/2055920 swapFree=4172780/4192956
[pid=22867] ppid=22865 vsize=8584 CPUtime=0.29
/proc/22867/stat : 22867 (march_nn) R 22865 22867 22745 0 -1 4194304 3358 0 0 0 29 0 0 0 22 0 1 0 1143902547 8790016 1704 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/22867/statm: 2146 1704 92 167 0 1977 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8584

[startup+0.701711 s]
/proc/loadavg: 1.44 1.79 1.86 3/81 22867
/proc/meminfo: memFree=1342960/2055920 swapFree=4172780/4192956
[pid=22867] ppid=22865 vsize=8984 CPUtime=0.69
/proc/22867/stat : 22867 (march_nn) R 22865 22867 22745 0 -1 4194304 3617 0 0 0 69 0 0 0 25 0 1 0 1143902547 9199616 1963 1992294400 134512640 135197250 4294956224 18446744073709551615 134548481 0 0 4096 0 0 0 0 17 1 0 0
/proc/22867/statm: 2246 1963 92 167 0 2077 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8984

[startup+1.5028 s]
/proc/loadavg: 1.41 1.78 1.86 2/82 22868
/proc/meminfo: memFree=1335208/2055920 swapFree=4172780/4192956
[pid=22867] ppid=22865 vsize=9380 CPUtime=1.5
/proc/22867/stat : 22867 (march_nn) R 22865 22867 22745 0 -1 4194304 3722 0 0 0 149 1 0 0 25 0 1 0 1143902547 9605120 2068 1992294400 134512640 135197250 4294956224 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/22867/statm: 2345 2068 92 167 0 2176 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 9380

[startup+3.10198 s]
/proc/loadavg: 1.41 1.78 1.86 2/82 22868
/proc/meminfo: memFree=1334696/2055920 swapFree=4172780/4192956
[pid=22867] ppid=22865 vsize=9960 CPUtime=3.09
/proc/22867/stat : 22867 (march_nn) R 22865 22867 22745 0 -1 4194304 3816 0 0 0 308 1 0 0 25 0 1 0 1143902547 10199040 2160 1992294400 134512640 135197250 4294956224 18446744073709551615 134548501 0 0 4096 0 0 0 0 17 1 0 0
/proc/22867/statm: 2490 2160 92 167 0 2321 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9960

[startup+6.30133 s]
/proc/loadavg: 1.38 1.76 1.85 2/82 22868
/proc/meminfo: memFree=1334184/2055920 swapFree=4172780/4192956
[pid=22867] ppid=22865 vsize=10300 CPUtime=6.29
/proc/22867/stat : 22867 (march_nn) R 22865 22867 22745 0 -1 4194304 3902 0 0 0 628 1 0 0 25 0 1 0 1143902547 10547200 2243 1992294400 134512640 135197250 4294956224 18446744073709551615 134542008 0 0 4096 0 0 0 0 17 1 0 0
/proc/22867/statm: 2575 2243 92 167 0 2406 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10300

[startup+12.701 s]
/proc/loadavg: 1.35 1.75 1.85 2/82 22868
/proc/meminfo: memFree=1333544/2055920 swapFree=4172780/4192956
[pid=22867] ppid=22865 vsize=10948 CPUtime=12.69
/proc/22867/stat : 22867 (march_nn) R 22865 22867 22745 0 -1 4194304 4028 0 0 0 1268 1 0 0 25 0 1 0 1143902547 11210752 2369 1992294400 134512640 135197250 4294956224 18446744073709551615 134525358 0 0 4096 0 0 0 0 17 1 0 0
/proc/22867/statm: 2737 2369 92 167 0 2568 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10948

[startup+25.5015 s]
/proc/loadavg: 1.29 1.72 1.84 2/82 22868
/proc/meminfo: memFree=1332776/2055920 swapFree=4172780/4192956
[pid=22867] ppid=22865 vsize=11592 CPUtime=25.48
/proc/22867/stat : 22867 (march_nn) R 22865 22867 22745 0 -1 4194304 4223 0 0 0 2547 1 0 0 25 0 1 0 1143902547 11870208 2564 1992294400 134512640 135197250 4294956224 18446744073709551615 134543408 0 0 4096 0 0 0 0 17 1 0 0
/proc/22867/statm: 2898 2564 92 167 0 2729 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11592

[startup+51.1013 s]
/proc/loadavg: 1.18 1.65 1.81 2/82 22868
/proc/meminfo: memFree=1331368/2055920 swapFree=4172780/4192956
[pid=22867] ppid=22865 vsize=13992 CPUtime=51.08
/proc/22867/stat : 22867 (march_nn) R 22865 22867 22745 0 -1 4194304 4571 0 0 0 5106 2 0 0 25 0 1 0 1143902547 14327808 2912 1992294400 134512640 135197250 4294956224 18446744073709551615 134542099 0 0 4096 0 0 0 0 17 1 0 0
/proc/22867/statm: 3498 2912 92 167 0 3329 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13992

[startup+102.307 s]
/proc/loadavg: 1.07 1.55 1.77 2/82 22868
/proc/meminfo: memFree=1328872/2055920 swapFree=4172780/4192956
[pid=22867] ppid=22865 vsize=17876 CPUtime=102.27
/proc/22867/stat : 22867 (march_nn) R 22865 22867 22745 0 -1 4194304 5170 0 0 0 10224 3 0 0 25 0 1 0 1143902547 18305024 3511 1992294400 134512640 135197250 4294956224 18446744073709551615 134539292 0 0 4096 0 0 0 0 17 1 0 0
/proc/22867/statm: 4469 3511 92 167 0 4300 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17876

[startup+162.302 s]
/proc/loadavg: 1.03 1.45 1.71 2/82 22868
/proc/meminfo: memFree=1325928/2055920 swapFree=4172780/4192956
[pid=22867] ppid=22865 vsize=19864 CPUtime=162.25
/proc/22867/stat : 22867 (march_nn) R 22865 22867 22745 0 -1 4194304 5906 0 0 0 16221 4 0 0 25 0 1 0 1143902547 20340736 4247 1992294400 134512640 135197250 4294956224 18446744073709551615 134542112 0 0 4096 0 0 0 0 17 1 0 0
/proc/22867/statm: 4966 4247 92 167 0 4797 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 19864

[startup+222.301 s]
/proc/loadavg: 1.06 1.38 1.67 2/82 22868
/proc/meminfo: memFree=1322792/2055920 swapFree=4172780/4192956
[pid=22867] ppid=22865 vsize=26008 CPUtime=222.22
/proc/22867/stat : 22867 (march_nn) R 22865 22867 22745 0 -1 4194304 6667 0 0 0 22217 5 0 0 25 0 1 0 1143902547 26632192 5008 1992294400 134512640 135197250 4294956224 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0
/proc/22867/statm: 6502 5008 92 167 0 6333 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 26008

[startup+282.301 s]
/proc/loadavg: 1.06 1.32 1.63 2/82 22868
/proc/meminfo: memFree=1319848/2055920 swapFree=4172780/4192956
[pid=22867] ppid=22865 vsize=26264 CPUtime=282.21
/proc/22867/stat : 22867 (march_nn) R 22865 22867 22745 0 -1 4194304 7398 0 0 0 28215 6 0 0 25 0 1 0 1143902547 26894336 5739 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/22867/statm: 6566 5739 92 167 0 6397 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 26264

[startup+342.302 s]
/proc/loadavg: 1.06 1.27 1.60 2/82 22868
/proc/meminfo: memFree=1317160/2055920 swapFree=4172780/4192956
[pid=22867] ppid=22865 vsize=37120 CPUtime=342.19
/proc/22867/stat : 22867 (march_nn) R 22865 22867 22745 0 -1 4194304 8065 0 0 0 34212 7 0 0 25 0 1 0 1143902547 38010880 6406 1992294400 134512640 135197250 4294956224 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 1 0 0
/proc/22867/statm: 9280 6406 92 167 0 9111 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 37120

[startup+402.301 s]
/proc/loadavg: 1.06 1.24 1.56 2/82 22868
/proc/meminfo: memFree=1314408/2055920 swapFree=4172780/4192956
[pid=22867] ppid=22865 vsize=37256 CPUtime=402.17
/proc/22867/stat : 22867 (march_nn) R 22865 22867 22745 0 -1 4194304 8756 0 0 0 40209 8 0 0 25 0 1 0 1143902547 38150144 7097 1992294400 134512640 135197250 4294956224 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/22867/statm: 9314 7097 92 167 0 9145 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 37256

[startup+462.301 s]
/proc/loadavg: 1.05 1.20 1.53 2/82 22868
/proc/meminfo: memFree=1311656/2055920 swapFree=4172780/4192956
[pid=22867] ppid=22865 vsize=37384 CPUtime=462.16
/proc/22867/stat : 22867 (march_nn) R 22865 22867 22745 0 -1 4194304 9440 0 0 0 46207 9 0 0 25 0 1 0 1143902547 38281216 7781 1992294400 134512640 135197250 4294956224 18446744073709551615 134548481 0 0 4096 0 0 0 0 17 1 0 0
/proc/22867/statm: 9346 7781 92 167 0 9177 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 37384

[startup+522.302 s]
/proc/loadavg: 1.13 1.19 1.50 2/82 22868
/proc/meminfo: memFree=1308904/2055920 swapFree=4172780/4192956
[pid=22867] ppid=22865 vsize=43336 CPUtime=522.14
/proc/22867/stat : 22867 (march_nn) R 22865 22867 22745 0 -1 4194304 10120 0 0 0 52205 9 0 0 25 0 1 0 1143902547 44376064 8461 1992294400 134512640 135197250 4294956224 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/22867/statm: 10834 8461 92 167 0 10665 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 43336

[startup+582.301 s]
/proc/loadavg: 1.12 1.17 1.47 2/82 22868
/proc/meminfo: memFree=1305896/2055920 swapFree=4172780/4192956
[pid=22867] ppid=22865 vsize=43336 CPUtime=582.12
/proc/22867/stat : 22867 (march_nn) R 22865 22867 22745 0 -1 4194304 10882 0 0 0 58202 10 0 0 25 0 1 0 1143902547 44376064 9223 1992294400 134512640 135197250 4294956224 18446744073709551615 134525322 0 0 4096 0 0 0 0 17 1 0 0
/proc/22867/statm: 10834 9223 92 167 0 10665 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 43336

[startup+642.301 s]
/proc/loadavg: 1.11 1.15 1.45 2/82 22868
/proc/meminfo: memFree=1303208/2055920 swapFree=4172780/4192956
[pid=22867] ppid=22865 vsize=43336 CPUtime=642.11
/proc/22867/stat : 22867 (march_nn) R 22865 22867 22745 0 -1 4194304 11546 0 0 0 64200 11 0 0 25 0 1 0 1143902547 44376064 9887 1992294400 134512640 135197250 4294956224 18446744073709551615 134541240 0 0 4096 0 0 0 0 17 1 0 0
/proc/22867/statm: 10834 9887 92 167 0 10665 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 43336

[startup+702.302 s]
/proc/loadavg: 1.10 1.14 1.42 2/82 22868
/proc/meminfo: memFree=1300328/2055920 swapFree=4172780/4192956
[pid=22867] ppid=22865 vsize=57164 CPUtime=702.09
/proc/22867/stat : 22867 (march_nn) R 22865 22867 22745 0 -1 4194304 12266 0 0 0 70197 12 0 0 25 0 1 0 1143902547 58535936 10607 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/22867/statm: 14291 10607 92 167 0 14122 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 57164

[startup+762.307 s]
/proc/loadavg: 1.09 1.13 1.40 2/82 22868
/proc/meminfo: memFree=1297000/2055920 swapFree=4172780/4192956
[pid=22867] ppid=22865 vsize=65896 CPUtime=762.08
/proc/22867/stat : 22867 (march_nn) R 22865 22867 22745 0 -1 4194304 13072 0 0 0 76195 13 0 0 25 0 1 0 1143902547 67477504 11413 1992294400 134512640 135197250 4294956224 18446744073709551615 134542208 0 0 4096 0 0 0 0 17 1 0 0
/proc/22867/statm: 16474 11413 92 167 0 16305 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 65896

[startup+822.301 s]
/proc/loadavg: 1.08 1.12 1.37 2/82 22868
/proc/meminfo: memFree=1294760/2055920 swapFree=4172780/4192956
[pid=22867] ppid=22865 vsize=66028 CPUtime=822.06
/proc/22867/stat : 22867 (march_nn) R 22865 22867 22745 0 -1 4194304 13654 0 0 0 82192 14 0 0 25 0 1 0 1143902547 67612672 11995 1992294400 134512640 135197250 4294956224 18446744073709551615 134541914 0 0 4096 0 0 0 0 17 1 0 0
/proc/22867/statm: 16507 11995 92 167 0 16338 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 66028

[startup+882.302 s]
/proc/loadavg: 1.08 1.11 1.35 2/82 22874
/proc/meminfo: memFree=1292072/2055920 swapFree=4172780/4192956
[pid=22867] ppid=22865 vsize=66028 CPUtime=882.03
/proc/22867/stat : 22867 (march_nn) R 22865 22867 22745 0 -1 4194304 14307 0 0 0 88189 14 0 0 25 0 1 0 1143902547 67612672 12648 1992294400 134512640 135197250 4294956224 18446744073709551615 134548531 0 0 4096 0 0 0 0 17 1 0 0
/proc/22867/statm: 16507 12648 92 167 0 16338 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 66028

[startup+942.303 s]
/proc/loadavg: 1.13 1.12 1.34 2/82 22874
/proc/meminfo: memFree=1289320/2055920 swapFree=4172780/4192956
[pid=22867] ppid=22865 vsize=66028 CPUtime=942.02
/proc/22867/stat : 22867 (march_nn) R 22865 22867 22745 0 -1 4194304 15010 0 0 0 94187 15 0 0 25 0 1 0 1143902547 67612672 13351 1992294400 134512640 135197250 4294956224 18446744073709551615 134648980 0 0 4096 0 0 0 0 17 1 0 0
/proc/22867/statm: 16507 13351 92 167 0 16338 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 66028

[startup+1002.3 s]
/proc/loadavg: 1.15 1.12 1.33 2/82 22874
/proc/meminfo: memFree=1286376/2055920 swapFree=4172780/4192956
[pid=22867] ppid=22865 vsize=66028 CPUtime=1002
/proc/22867/stat : 22867 (march_nn) R 22865 22867 22745 0 -1 4194304 15761 0 0 0 100184 16 0 0 25 0 1 0 1143902547 67612672 14102 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/22867/statm: 16507 14102 92 167 0 16338 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 66028

[startup+1062.3 s]
/proc/loadavg: 1.09 1.11 1.31 2/82 22874
/proc/meminfo: memFree=1282856/2055920 swapFree=4172780/4192956
[pid=22867] ppid=22865 vsize=66028 CPUtime=1061.99
/proc/22867/stat : 22867 (march_nn) R 22865 22867 22745 0 -1 4194304 16631 0 0 0 106181 18 0 0 25 0 1 0 1143902547 67612672 14972 1992294400 134512640 135197250 4294956224 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/22867/statm: 16507 14972 92 167 0 16338 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 66028

[startup+1122.3 s]
/proc/loadavg: 1.07 1.10 1.29 2/82 22874
/proc/meminfo: memFree=1279528/2055920 swapFree=4172780/4192956
[pid=22867] ppid=22865 vsize=79124 CPUtime=1121.96
/proc/22867/stat : 22867 (march_nn) R 22865 22867 22745 0 -1 4194304 17453 0 0 0 112177 19 0 0 25 0 1 0 1143902547 81022976 15794 1992294400 134512640 135197250 4294956224 18446744073709551615 134593842 0 0 4096 0 0 0 0 17 1 0 0
/proc/22867/statm: 19781 15794 92 167 0 19612 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 79124

[startup+1182.3 s]
/proc/loadavg: 1.10 1.10 1.27 2/82 22874
/proc/meminfo: memFree=1276904/2055920 swapFree=4172780/4192956
[pid=22867] ppid=22865 vsize=79252 CPUtime=1181.95
/proc/22867/stat : 22867 (march_nn) R 22865 22867 22745 0 -1 4194304 18107 0 0 0 118175 20 0 0 25 0 1 0 1143902547 81154048 16448 1992294400 134512640 135197250 4294956224 18446744073709551615 134548540 0 0 4096 0 0 0 0 17 1 0 0
/proc/22867/statm: 19813 16448 92 167 0 19644 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 79252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.07 1.09 1.27 2/82 22874
/proc/meminfo: memFree=1275880/2055920 swapFree=4172780/4192956
[pid=22867] ppid=22865 vsize=79252 CPUtime=1200.05
/proc/22867/stat : 22867 (march_nn) R 22865 22867 22745 0 -1 4194304 18346 0 0 0 119985 20 0 0 25 0 1 0 1143902547 81154048 16687 1992294400 134512640 135197250 4294956224 18446744073709551615 134542283 0 0 4096 0 0 0 0 17 1 0 0
/proc/22867/statm: 19813 16687 92 167 0 19644 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 79252

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): 1199.85
CPU system time (s): 0.214967
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 79252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.214967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18346
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= 1698

runsolver used 1.40279 second user time and 4.07138 second system time

The end

Launcher Data 

Begin job on node87 at 2009-04-03 00:46:27
IDJOB=1553221
IDBENCH=70757
IDSOLVER=522
FILE ID=node87/1553221-1238712387
PBS_JOBID= 9085321
Free space on /tmp= 66084 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/bitverif/minor/minor032.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1553221-1238712387/watcher-1553221-1238712387 -o /tmp/evaluation-result-1553221-1238712387/solver-1553221-1238712387 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1553221-1238712387.cnf

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

MD5SUM BENCH= 93c9f18c75548b864ec69c2789cae658
RANDOM SEED=1236522061

node87.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		: 3000.236
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		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1343440 kB
Buffers:         80140 kB
Cached:         539724 kB
SwapCached:       9408 kB
Active:         208060 kB
Inactive:       422704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1343440 kB
SwapTotal:     4192956 kB
SwapFree:      4172780 kB
Dirty:            1092 kB
Writeback:           0 kB
Mapped:          16408 kB
Slab:            65916 kB
Committed_AS:  2838960 kB
PageTables:       2676 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= 66084 MiB
End job on node87 at 2009-04-03 01:06:30