Trace number 1737113

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) 1200.03 1200.42

General information on the benchmark

NameCRAFTED/parity-games/
instance_n6_i6_pp_ci_ce.cnf
MD5SUMce8e9b2f3a3495ec91849ba73aa40d42
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.47778
Satisfiable
(Un)Satisfiability was proved
Number of variables7278
Number of clauses63935
Sum of the clauses size208236
Maximum clause length30
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 213218
Number of clauses of size 328524
Number of clauses of size 416236
Number of clauses of size 54722
Number of clauses of size over 51235

Solver Data 

8.49/8.57	c main():: ***                                   [ march satisfiability solver ]                                   ***
8.49/8.57	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
8.49/8.57	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
8.49/8.57	c main()::
8.49/8.57	c initFormula():: searching for DIMACS p-line....
8.49/8.57	c initFormula():: the DIMACS p-line indicates a CNF of 7278 variables and 63935 clauses.
8.49/8.57	c parseCNF():: parsing....
8.49/8.57	c parseCNF():: the CNF contains 0 unary clauses.
8.49/8.57	c runParser():: parsing was successful, warming up engines...
8.49/8.57	c find_and_remove_tautogolies():: found and removed 1069 tautologies
8.49/8.57	c find_and_remove_tautogolies():: found and removed 18 tautologies
8.49/8.57	c find_and_remove_tautogolies():: found and removed 12 tautologies
8.49/8.57	c find_and_remove_tautogolies():: found and removed 6 tautologies
8.49/8.57	c simplify_formula():: removed 600 tautological, 4260 satisfied and 3815 duplicate clauses
8.49/8.57	c preprocessing fase I completed:: there are now 5849 free variables and 55260 clauses.
8.49/8.57	c stat :: sign balance is biased by 5.099
8.49/8.57	c find_equivalence():: found 180 3-equivalences
8.49/8.57	c find_and_remove_tautogolies():: found and removed 72 tautologies
8.49/8.57	c find_and_remove_tautogolies():: found and removed 18 tautologies
8.49/8.57	c shorten_equivalence(): average equivalence length reduced from 3.000000 to 3.000000
8.49/8.57	c using k-SAT heuristics (size based diff)
8.49/8.57	c simplify_formula():: removed 0 tautological, 720 satisfied and 0 duplicate clauses
8.49/8.57	c simplify_formula():: removed 0 tautological, 0 satisfied and 1845489 duplicate clauses
8.49/8.57	c resolvent_look() :: found 232285 resolvents
8.49/8.57	c main():: clause / variable ratio: ( 287545 / 7278 ) = 39.51
8.49/8.57	c longest clause has size 30
8.49/8.57	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
8.49/8.57	c number of free variables = 5759
8.49/8.57	c dynamic_preselect_setsize :: off
8.49/8.57	c main():: all systems go!
8.49/8.57	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 34
12.39/12.45	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 891
22.18/22.26	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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c |************************
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c |****************************************************************| ( 2/999) NodeCount: 6249
217.91/218.03	c |----------------------------------------------------------------|
c |*
c |**
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c |****************
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c |************************
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c |*******************************
c |********************************
c |*********************************
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c |*************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 28263
990.57/990.93	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
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-1737113-1240814421/watcher-1737113-1240814421 -o /tmp/evaluation-result-1737113-1240814421/solver-1737113-1240814421 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1737113-1240814421.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 1.00 1.09 3/64 4628
/proc/meminfo: memFree=1598904/2055920 swapFree=4181440/4192956
[pid=4628] ppid=4626 vsize=1880 CPUtime=0
/proc/4628/stat : 4628 (march_nn) R 4626 4628 3713 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 109470487 1925120 275 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/4628/statm: 470 275 58 167 0 301 0

[startup+0.064427 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 4628
/proc/meminfo: memFree=1598904/2055920 swapFree=4181440/4192956
[pid=4628] ppid=4626 vsize=2540 CPUtime=0.05
/proc/4628/stat : 4628 (march_nn) R 4626 4628 3713 0 -1 4194304 509 0 0 0 5 0 0 0 18 0 1 0 109470487 2600960 494 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/4628/statm: 635 494 58 167 0 466 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2540

[startup+0.101431 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 4628
/proc/meminfo: memFree=1598904/2055920 swapFree=4181440/4192956
[pid=4628] ppid=4626 vsize=5828 CPUtime=0.09
/proc/4628/stat : 4628 (march_nn) R 4626 4628 3713 0 -1 4194304 824 0 0 0 9 0 0 0 18 0 1 0 109470487 5967872 808 1992294400 134512640 135197250 4294956224 18446744073709551615 134529725 0 0 4096 0 0 0 0 17 1 0 0
/proc/4628/statm: 1457 814 60 167 0 1288 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5828

[startup+0.30146 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 4628
/proc/meminfo: memFree=1598904/2055920 swapFree=4181440/4192956
[pid=4628] ppid=4626 vsize=9184 CPUtime=0.29
/proc/4628/stat : 4628 (march_nn) R 4626 4628 3713 0 -1 4194304 2485 0 0 0 28 1 0 0 19 0 1 0 109470487 9404416 1703 1992294400 134512640 135197250 4294956224 18446744073709551615 134694796 0 0 4096 0 0 0 0 17 1 0 0
/proc/4628/statm: 2296 1703 67 167 0 2127 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9184

[startup+0.701519 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 4628
/proc/meminfo: memFree=1598904/2055920 swapFree=4181440/4192956
[pid=4628] ppid=4626 vsize=9180 CPUtime=0.69
/proc/4628/stat : 4628 (march_nn) R 4626 4628 3713 0 -1 4194304 2496 0 0 0 68 1 0 0 22 0 1 0 109470487 9400320 1713 1992294400 134512640 135197250 4294956224 18446744073709551615 134702459 0 0 4096 0 0 0 0 17 1 0 0
/proc/4628/statm: 2295 1713 78 167 0 2126 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9180

[startup+1.50164 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 4629
/proc/meminfo: memFree=1591664/2055920 swapFree=4181440/4192956
[pid=4628] ppid=4626 vsize=17280 CPUtime=1.49
/proc/4628/stat : 4628 (march_nn) R 4626 4628 3713 0 -1 4194304 4016 0 0 0 148 1 0 0 25 0 1 0 109470487 17694720 3233 1992294400 134512640 135197250 4294956224 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0
/proc/4628/statm: 4320 3233 81 167 0 4151 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17280

[startup+3.10187 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 4629
/proc/meminfo: memFree=1579248/2055920 swapFree=4181440/4192956
[pid=4628] ppid=4626 vsize=42240 CPUtime=3.09
/proc/4628/stat : 4628 (march_nn) R 4626 4628 3713 0 -1 4194304 8716 0 0 0 305 4 0 0 25 0 1 0 109470487 43253760 7933 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/4628/statm: 10560 7933 81 167 0 10391 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 42240

[startup+6.30134 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 4629
/proc/meminfo: memFree=1528560/2055920 swapFree=4181440/4192956
[pid=4628] ppid=4626 vsize=71840 CPUtime=6.29
/proc/4628/stat : 4628 (march_nn) R 4626 4628 3713 0 -1 4194304 26397 0 0 0 618 11 0 0 25 0 1 0 109470487 73564160 15800 1992294400 134512640 135197250 4294956224 18446744073709551615 134648998 0 0 4096 0 0 0 0 17 1 0 0
/proc/4628/statm: 17960 15800 81 167 0 17791 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 71840

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 4629
/proc/meminfo: memFree=1528432/2055920 swapFree=4181440/4192956
[pid=4628] ppid=4626 vsize=84980 CPUtime=12.69
/proc/4628/stat : 4628 (march_nn) R 4626 4628 3713 0 -1 4194304 32376 0 0 0 1255 14 0 0 25 0 1 0 109470487 87019520 17611 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/4628/statm: 21245 17611 93 167 0 21076 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 84980

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 4629
/proc/meminfo: memFree=1528240/2055920 swapFree=4181440/4192956
[pid=4628] ppid=4626 vsize=84988 CPUtime=25.48
/proc/4628/stat : 4628 (march_nn) R 4626 4628 3713 0 -1 4194304 32404 0 0 0 2534 14 0 0 25 0 1 0 109470487 87027712 17639 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/4628/statm: 21247 17639 93 167 0 21078 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 84988

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 4629
/proc/meminfo: memFree=1528240/2055920 swapFree=4181440/4192956
[pid=4628] ppid=4626 vsize=84988 CPUtime=51.07
/proc/4628/stat : 4628 (march_nn) R 4626 4628 3713 0 -1 4194304 32411 0 0 0 5093 14 0 0 25 0 1 0 109470487 87027712 17646 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/4628/statm: 21247 17646 93 167 0 21078 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 84988

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 4629
/proc/meminfo: memFree=1528240/2055920 swapFree=4181440/4192956
[pid=4628] ppid=4626 vsize=84988 CPUtime=102.26
/proc/4628/stat : 4628 (march_nn) R 4626 4628 3713 0 -1 4194304 32418 0 0 0 10212 14 0 0 25 0 1 0 109470487 87027712 17653 1992294400 134512640 135197250 4294956224 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/4628/statm: 21247 17653 93 167 0 21078 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 84988

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 4629
/proc/meminfo: memFree=1528176/2055920 swapFree=4181440/4192956
[pid=4628] ppid=4626 vsize=84988 CPUtime=162.23
/proc/4628/stat : 4628 (march_nn) R 4626 4628 3713 0 -1 4194304 32421 0 0 0 16209 14 0 0 25 0 1 0 109470487 87027712 17656 1992294400 134512640 135197250 4294956224 18446744073709551615 134548743 0 0 4096 0 0 0 0 17 1 0 0
/proc/4628/statm: 21247 17656 93 167 0 21078 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 84988

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 4629
/proc/meminfo: memFree=1528112/2055920 swapFree=4181440/4192956
[pid=4628] ppid=4626 vsize=84988 CPUtime=222.21
/proc/4628/stat : 4628 (march_nn) R 4626 4628 3713 0 -1 4194304 32429 0 0 0 22207 14 0 0 25 0 1 0 109470487 87027712 17664 1992294400 134512640 135197250 4294956224 18446744073709551615 134548743 0 0 4096 0 0 0 0 17 1 0 0
/proc/4628/statm: 21247 17664 93 167 0 21078 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 84988

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 4629
/proc/meminfo: memFree=1528048/2055920 swapFree=4181440/4192956
[pid=4628] ppid=4626 vsize=84988 CPUtime=282.2
/proc/4628/stat : 4628 (march_nn) R 4626 4628 3713 0 -1 4194304 32433 0 0 0 28205 15 0 0 25 0 1 0 109470487 87027712 17668 1992294400 134512640 135197250 4294956224 18446744073709551615 134602884 0 0 4096 0 0 0 0 17 1 0 0
/proc/4628/statm: 21247 17668 93 167 0 21078 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 84988

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 4629
/proc/meminfo: memFree=1528048/2055920 swapFree=4181440/4192956
[pid=4628] ppid=4626 vsize=84988 CPUtime=342.18
/proc/4628/stat : 4628 (march_nn) R 4626 4628 3713 0 -1 4194304 32433 0 0 0 34203 15 0 0 25 0 1 0 109470487 87027712 17668 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/4628/statm: 21247 17668 93 167 0 21078 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 84988

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 4629
/proc/meminfo: memFree=1527984/2055920 swapFree=4181440/4192956
[pid=4628] ppid=4626 vsize=84988 CPUtime=402.16
/proc/4628/stat : 4628 (march_nn) R 4626 4628 3713 0 -1 4194304 32433 0 0 0 40201 15 0 0 25 0 1 0 109470487 87027712 17668 1992294400 134512640 135197250 4294956224 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/4628/statm: 21247 17668 93 167 0 21078 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 84988

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 4629
/proc/meminfo: memFree=1528048/2055920 swapFree=4181440/4192956
[pid=4628] ppid=4626 vsize=84988 CPUtime=462.14
/proc/4628/stat : 4628 (march_nn) R 4626 4628 3713 0 -1 4194304 32433 0 0 0 46199 15 0 0 25 0 1 0 109470487 87027712 17668 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/4628/statm: 21247 17668 93 167 0 21078 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 84988

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 4629
/proc/meminfo: memFree=1527984/2055920 swapFree=4181440/4192956
[pid=4628] ppid=4626 vsize=84988 CPUtime=522.12
/proc/4628/stat : 4628 (march_nn) R 4626 4628 3713 0 -1 4194304 32436 0 0 0 52197 15 0 0 25 0 1 0 109470487 87027712 17671 1992294400 134512640 135197250 4294956224 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/4628/statm: 21247 17671 93 167 0 21078 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 84988

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 4629
/proc/meminfo: memFree=1527920/2055920 swapFree=4181440/4192956
[pid=4628] ppid=4626 vsize=84988 CPUtime=582.1
/proc/4628/stat : 4628 (march_nn) R 4626 4628 3713 0 -1 4194304 32436 0 0 0 58195 15 0 0 25 0 1 0 109470487 87027712 17671 1992294400 134512640 135197250 4294956224 18446744073709551615 134553215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4628/statm: 21247 17671 93 167 0 21078 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 84988

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 4629
/proc/meminfo: memFree=1525552/2055920 swapFree=4181440/4192956
[pid=4628] ppid=4626 vsize=88772 CPUtime=642.08
/proc/4628/stat : 4628 (march_nn) R 4626 4628 3713 0 -1 4194304 33044 0 0 0 64193 15 0 0 25 0 1 0 109470487 90902528 18279 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/4628/statm: 22193 18279 93 167 0 22024 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 88772

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 4629
/proc/meminfo: memFree=1525168/2055920 swapFree=4181440/4192956
[pid=4628] ppid=4626 vsize=88772 CPUtime=702.06
/proc/4628/stat : 4628 (march_nn) R 4626 4628 3713 0 -1 4194304 33121 0 0 0 70190 16 0 0 25 0 1 0 109470487 90902528 18356 1992294400 134512640 135197250 4294956224 18446744073709551615 134592948 0 0 4096 0 0 0 0 17 1 0 0
/proc/4628/statm: 22193 18356 93 167 0 22024 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 88772

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 4629
/proc/meminfo: memFree=1524848/2055920 swapFree=4181440/4192956
[pid=4628] ppid=4626 vsize=88772 CPUtime=762.05
/proc/4628/stat : 4628 (march_nn) R 4626 4628 3713 0 -1 4194304 33201 0 0 0 76189 16 0 0 25 0 1 0 109470487 90902528 18436 1992294400 134512640 135197250 4294956224 18446744073709551615 134603206 0 0 4096 0 0 0 0 17 1 0 0
/proc/4628/statm: 22193 18436 93 167 0 22024 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 88772

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 4629
/proc/meminfo: memFree=1524272/2055920 swapFree=4181440/4192956
[pid=4628] ppid=4626 vsize=88772 CPUtime=822.02
/proc/4628/stat : 4628 (march_nn) R 4626 4628 3713 0 -1 4194304 33325 0 0 0 82186 16 0 0 25 0 1 0 109470487 90902528 18560 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/4628/statm: 22193 18560 93 167 0 22024 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 88772

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4629
/proc/meminfo: memFree=1523952/2055920 swapFree=4181440/4192956
[pid=4628] ppid=4626 vsize=92572 CPUtime=882
/proc/4628/stat : 4628 (march_nn) R 4626 4628 3713 0 -1 4194304 33417 0 0 0 88184 16 0 0 25 0 1 0 109470487 94793728 18652 1992294400 134512640 135197250 4294956224 18446744073709551615 134713095 0 0 4096 0 0 0 0 17 1 0 0
/proc/4628/statm: 23143 18652 93 167 0 22974 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 92572

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4629
/proc/meminfo: memFree=1523504/2055920 swapFree=4181440/4192956
[pid=4628] ppid=4626 vsize=92572 CPUtime=941.98
/proc/4628/stat : 4628 (march_nn) R 4626 4628 3713 0 -1 4194304 33516 0 0 0 94182 16 0 0 25 0 1 0 109470487 94793728 18751 1992294400 134512640 135197250 4294956224 18446744073709551615 134601765 0 0 4096 0 0 0 0 17 1 0 0
/proc/4628/statm: 23143 18751 93 167 0 22974 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 92572

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4629
/proc/meminfo: memFree=1523184/2055920 swapFree=4181440/4192956
[pid=4628] ppid=4626 vsize=92572 CPUtime=1001.96
/proc/4628/stat : 4628 (march_nn) R 4626 4628 3713 0 -1 4194304 33599 0 0 0 100180 16 0 0 25 0 1 0 109470487 94793728 18834 1992294400 134512640 135197250 4294956224 18446744073709551615 134553215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4628/statm: 23143 18834 93 167 0 22974 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 92572

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4629
/proc/meminfo: memFree=1522864/2055920 swapFree=4181440/4192956
[pid=4628] ppid=4626 vsize=92572 CPUtime=1061.94
/proc/4628/stat : 4628 (march_nn) R 4626 4628 3713 0 -1 4194304 33678 0 0 0 106178 16 0 0 25 0 1 0 109470487 94793728 18913 1992294400 134512640 135197250 4294956224 18446744073709551615 134539114 0 0 4096 0 0 0 0 17 1 0 0
/proc/4628/statm: 23143 18913 93 167 0 22974 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 92572

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4629
/proc/meminfo: memFree=1522480/2055920 swapFree=4181440/4192956
[pid=4628] ppid=4626 vsize=92572 CPUtime=1121.92
/proc/4628/stat : 4628 (march_nn) R 4626 4628 3713 0 -1 4194304 33780 0 0 0 112176 16 0 0 25 0 1 0 109470487 94793728 19015 1992294400 134512640 135197250 4294956224 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/4628/statm: 23143 19015 93 167 0 22974 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 92572

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4629
/proc/meminfo: memFree=1522160/2055920 swapFree=4181440/4192956
[pid=4628] ppid=4626 vsize=92572 CPUtime=1181.91
/proc/4628/stat : 4628 (march_nn) R 4626 4628 3713 0 -1 4194304 33853 0 0 0 118174 17 0 0 25 0 1 0 109470487 94793728 19088 1992294400 134512640 135197250 4294956224 18446744073709551615 134713087 0 0 4096 0 0 0 0 17 1 0 0
/proc/4628/statm: 23143 19088 93 167 0 22974 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 92572



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4629
/proc/meminfo: memFree=1522032/2055920 swapFree=4181440/4192956
[pid=4628] ppid=4626 vsize=92572 CPUtime=1200.01
/proc/4628/stat : 4628 (march_nn) R 4626 4628 3713 0 -1 4194304 33874 0 0 0 119984 17 0 0 25 0 1 0 109470487 94793728 19109 1992294400 134512640 135197250 4294956224 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/4628/statm: 23143 19109 93 167 0 22974 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 92572

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): 1200.03
CPU user time (s): 1199.84
CPU system time (s): 0.183972
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 92572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.183972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33874
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= 2666

runsolver used 0.881865 second user time and 2.48662 second system time

The end

Launcher Data 

Begin job on node39 at 2009-04-27 08:40:21
IDJOB=1737113
IDBENCH=71642
IDSOLVER=522
FILE ID=node39/1737113-1240814421
PBS_JOBID= 9187450
Free space on /tmp= 66344 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/CRAFTED/parity-games/instance_n6_i6_pp_ci_ce.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1737113-1240814421/watcher-1737113-1240814421 -o /tmp/evaluation-result-1737113-1240814421/solver-1737113-1240814421 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1737113-1240814421.cnf

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

MD5SUM BENCH= ce8e9b2f3a3495ec91849ba73aa40d42
RANDOM SEED=448378733

node39.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		: 3000.281
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		: 3000.281
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:       1599384 kB
Buffers:         63388 kB
Cached:         334548 kB
SwapCached:       6324 kB
Active:         221460 kB
Inactive:       185420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1599384 kB
SwapTotal:     4192956 kB
SwapFree:      4181440 kB
Dirty:            1980 kB
Writeback:           0 kB
Mapped:          13624 kB
Slab:            35660 kB
Committed_AS:   526592 kB
PageTables:       1380 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= 66344 MiB
End job on node39 at 2009-04-27 09:00:23