Trace number 1559513

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) 1200.08 1200.73

General information on the benchmark

NameAPPLICATIONS/crypto/
desgen/gss-25-s100.cnf
MD5SUMc4b5df05f50ec97b624a18161f6d43b5
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark363.481
Satisfiable
(Un)Satisfiability was proved
Number of variables31931
Number of clauses96111
Sum of the clauses size226723
Maximum clause length3
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 261482
Number of clauses of size 334565
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

2.19/2.21	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.19/2.21	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.19/2.21	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.19/2.21	c main()::
2.19/2.21	c initFormula():: searching for DIMACS p-line....
2.19/2.21	c initFormula():: the DIMACS p-line indicates a CNF of 31931 variables and 96111 clauses.
2.19/2.21	c parseCNF():: parsing....
2.19/2.21	c parseCNF():: the CNF contains 64 unary clauses.
2.19/2.21	c runParser():: parsing was successful, warming up engines...
2.19/2.21	c find_and_remove_tautogolies():: found and removed 833 tautologies
2.19/2.21	c find_and_remove_tautogolies():: found and removed 60 tautologies
2.19/2.21	c find_and_remove_tautogolies():: found and removed 23 tautologies
2.19/2.21	c find_and_remove_tautogolies():: found and removed 19 tautologies
2.19/2.21	c find_and_remove_tautogolies():: found and removed 18 tautologies
2.19/2.21	c find_and_remove_tautogolies():: found and removed 40 tautologies
2.19/2.21	c find_and_remove_tautogolies():: found and removed 70 tautologies
2.19/2.21	c simplify_formula():: removed 208 tautological, 3873 satisfied and 27 duplicate clauses
2.19/2.21	c preprocessing fase I completed:: there are now 30348 free variables and 92003 clauses.
2.19/2.21	c stat :: sign balance is biased by 0.124
2.19/2.21	c find_equivalence():: found 902 3-equivalences
2.19/2.21	c find_and_remove_tautogolies():: found and removed 6 tautologies
2.19/2.21	c find_and_remove_tautogolies():: found and removed 1 tautologies
2.19/2.21	c find_and_remove_tautogolies():: found and removed 2 tautologies
2.19/2.21	c find_and_remove_tautogolies():: found and removed 193 tautologies
2.19/2.21	c shorten_equivalence(): average equivalence length reduced from 4.325714 to 3.674286
2.19/2.21	c using 3-SAT heuristics (occurence based diff)
2.19/2.21	c simplify_formula():: removed 0 tautological, 3608 satisfied and 0 duplicate clauses
2.19/2.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 7314 duplicate clauses
2.19/2.21	c resolvent_look() :: found 3706 resolvents
2.19/2.21	c lessRedundantTransformation():: nothing to be done.
2.19/2.21	c transformTo3SAT():: you gave me 31931 variables and 95709 clauses.
2.19/2.21	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
2.19/2.21	c transformTo3SAT():: I will add 0 variables and 0 clauses!
2.19/2.21	c transformTo3SAT():: the transformation yielded 31931 variabels and 95709 clauses.
2.19/2.21	c main():: clause / variable ratio: ( 95709 / 31931 ) = 3.00
2.19/2.21	c longest clause has size 3
2.19/2.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.19/2.21	c number of free variables = 30146
2.19/2.21	c dynamic_preselect_setsize :: off
2.19/2.21	c main():: all systems go!
2.19/2.21	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 175
2.88/2.92	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 2898
19.37/19.41	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 22360
159.60/159.76	c |----------------------------------------------------------------|
c |*
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 121578
938.30/938.84	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |*************
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c |****************
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c |********************************
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c |***************************************

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1559513-1238884563/watcher-1559513-1238884563 -o /tmp/evaluation-result-1559513-1238884563/solver-1559513-1238884563 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1559513-1238884563.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 4513
/proc/meminfo: memFree=1500392/2055920 swapFree=4175784/4192956
[pid=4513] ppid=4511 vsize=3412 CPUtime=0
/proc/4513/stat : 4513 (march_nn) R 4511 4513 4143 0 -1 4194304 590 0 0 0 0 0 0 0 18 0 1 0 1161121308 3493888 575 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 0 0 0
/proc/4513/statm: 853 578 59 167 0 684 0

[startup+0.0669181 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 4513
/proc/meminfo: memFree=1500392/2055920 swapFree=4175784/4192956
[pid=4513] ppid=4511 vsize=4748 CPUtime=0.06
/proc/4513/stat : 4513 (march_nn) R 4511 4513 4143 0 -1 4194304 1019 0 0 0 6 0 0 0 18 0 1 0 1161121308 4861952 1004 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 0 0 0
/proc/4513/statm: 1187 1004 59 167 0 1018 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4748

[startup+0.101924 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 4513
/proc/meminfo: memFree=1500392/2055920 swapFree=4175784/4192956
[pid=4513] ppid=4511 vsize=5276 CPUtime=0.09
/proc/4513/stat : 4513 (march_nn) R 4511 4513 4143 0 -1 4194304 1162 0 0 0 9 0 0 0 18 0 1 0 1161121308 5402624 1147 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 0 0 0
/proc/4513/statm: 1319 1148 59 167 0 1150 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5276

[startup+0.301964 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 4513
/proc/meminfo: memFree=1500392/2055920 swapFree=4175784/4192956
[pid=4513] ppid=4511 vsize=14396 CPUtime=0.29
/proc/4513/stat : 4513 (march_nn) R 4511 4513 4143 0 -1 4194304 3353 0 0 0 28 1 0 0 19 0 1 0 1161121308 14741504 2737 1992294400 134512640 135197250 4294956224 18446744073709551615 134713062 0 0 4096 0 0 0 0 17 0 0 0
/proc/4513/statm: 3599 2737 68 167 0 3430 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14396

[startup+0.701044 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 4513
/proc/meminfo: memFree=1500392/2055920 swapFree=4175784/4192956
[pid=4513] ppid=4511 vsize=14396 CPUtime=0.69
/proc/4513/stat : 4513 (march_nn) R 4511 4513 4143 0 -1 4194304 3353 0 0 0 68 1 0 0 23 0 1 0 1161121308 14741504 2737 1992294400 134512640 135197250 4294956224 18446744073709551615 134560516 0 0 4096 0 0 0 0 17 0 0 0
/proc/4513/statm: 3599 2737 68 167 0 3430 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14396

[startup+1.5012 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4514
/proc/meminfo: memFree=1489632/2055920 swapFree=4175784/4192956
[pid=4513] ppid=4511 vsize=14388 CPUtime=1.49
/proc/4513/stat : 4513 (march_nn) R 4511 4513 4143 0 -1 4194304 3375 0 0 0 148 1 0 0 25 0 1 0 1161121308 14733312 2756 1992294400 134512640 135197250 4294956224 18446744073709551615 134695253 0 0 4096 0 0 0 0 17 0 0 0
/proc/4513/statm: 3597 2756 81 167 0 3428 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14388

[startup+3.10253 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4514
/proc/meminfo: memFree=1480160/2055920 swapFree=4175784/4192956
[pid=4513] ppid=4511 vsize=56828 CPUtime=3.08
/proc/4513/stat : 4513 (march_nn) R 4511 4513 4143 0 -1 4194304 9136 0 0 0 305 3 0 0 25 0 1 0 1161121308 58191872 6387 1992294400 134512640 135197250 4294956224 18446744073709551615 134617967 0 0 4096 0 0 0 0 17 0 0 0
/proc/4513/statm: 14207 6387 94 167 0 14038 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 56828

[startup+6.30117 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4514
/proc/meminfo: memFree=1473184/2055920 swapFree=4175784/4192956
[pid=4513] ppid=4511 vsize=58748 CPUtime=6.29
/proc/4513/stat : 4513 (march_nn) R 4511 4513 4143 0 -1 4194304 9657 0 0 0 625 4 0 0 25 0 1 0 1161121308 60157952 6908 1992294400 134512640 135197250 4294956224 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 0 0 0
/proc/4513/statm: 14687 6908 94 167 0 14518 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 58748

[startup+12.7015 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4514
/proc/meminfo: memFree=1471392/2055920 swapFree=4175784/4192956
[pid=4513] ppid=4511 vsize=60408 CPUtime=12.69
/proc/4513/stat : 4513 (march_nn) R 4511 4513 4143 0 -1 4194304 10070 0 0 0 1265 4 0 0 25 0 1 0 1161121308 61857792 7296 1992294400 134512640 135197250 4294956224 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 0 0 0
/proc/4513/statm: 15102 7296 94 167 0 14933 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 60408

[startup+25.502 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4514
/proc/meminfo: memFree=1468768/2055920 swapFree=4175784/4192956
[pid=4513] ppid=4511 vsize=63064 CPUtime=25.48
/proc/4513/stat : 4513 (march_nn) R 4511 4513 4143 0 -1 4194304 10705 0 0 0 2543 5 0 0 25 0 1 0 1161121308 64577536 7931 1992294400 134512640 135197250 4294956224 18446744073709551615 134548481 0 0 4096 0 0 0 0 17 0 0 0
/proc/4513/statm: 15766 7931 94 167 0 15597 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 63064

[startup+51.1012 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4514
/proc/meminfo: memFree=1464288/2055920 swapFree=4175784/4192956
[pid=4513] ppid=4511 vsize=67712 CPUtime=51.06
/proc/4513/stat : 4513 (march_nn) R 4511 4513 4143 0 -1 4194304 11835 0 0 0 5101 5 0 0 25 0 1 0 1161121308 69337088 9061 1992294400 134512640 135197250 4294956224 18446744073709551615 134540910 0 0 4096 0 0 0 0 17 0 0 0
/proc/4513/statm: 16928 9061 94 167 0 16759 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 67712

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4514
/proc/meminfo: memFree=1457312/2055920 swapFree=4175784/4192956
[pid=4513] ppid=4511 vsize=74484 CPUtime=102.24
/proc/4513/stat : 4513 (march_nn) R 4511 4513 4143 0 -1 4194304 13518 0 0 0 10217 7 0 0 25 0 1 0 1161121308 76271616 10744 1992294400 134512640 135197250 4294956224 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 0 0 0
/proc/4513/statm: 18621 10744 94 167 0 18452 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 74484

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4514
/proc/meminfo: memFree=1451680/2055920 swapFree=4175784/4192956
[pid=4513] ppid=4511 vsize=82792 CPUtime=162.2
/proc/4513/stat : 4513 (march_nn) R 4511 4513 4143 0 -1 4194304 14935 0 0 0 16212 8 0 0 25 0 1 0 1161121308 84779008 12161 1992294400 134512640 135197250 4294956224 18446744073709551615 134539306 0 0 4096 0 0 0 0 17 0 0 0
/proc/4513/statm: 20698 12161 94 167 0 20529 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 82792

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4514
/proc/meminfo: memFree=1445152/2055920 swapFree=4175784/4192956
[pid=4513] ppid=4511 vsize=99100 CPUtime=222.17
/proc/4513/stat : 4513 (march_nn) R 4511 4513 4143 0 -1 4194304 16544 0 0 0 22207 10 0 0 25 0 1 0 1161121308 101478400 13770 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 0 0 0
/proc/4513/statm: 24775 13770 94 167 0 24606 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 99100

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4514
/proc/meminfo: memFree=1440864/2055920 swapFree=4175784/4192956
[pid=4513] ppid=4511 vsize=100896 CPUtime=282.14
/proc/4513/stat : 4513 (march_nn) R 4511 4513 4143 0 -1 4194304 17633 0 0 0 28203 11 0 0 25 0 1 0 1161121308 103317504 14859 1992294400 134512640 135197250 4294956224 18446744073709551615 134551854 0 0 4096 0 0 0 0 17 0 0 0
/proc/4513/statm: 25224 14859 94 167 0 25055 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 100896

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4514
/proc/meminfo: memFree=1436000/2055920 swapFree=4175784/4192956
[pid=4513] ppid=4511 vsize=102484 CPUtime=342.11
/proc/4513/stat : 4513 (march_nn) R 4511 4513 4143 0 -1 4194304 18836 0 0 0 34198 13 0 0 25 0 1 0 1161121308 104943616 16062 1992294400 134512640 135197250 4294956224 18446744073709551615 134526194 0 0 4096 0 0 0 0 17 0 0 0
/proc/4513/statm: 25621 16062 94 167 0 25452 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 102484

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4514
/proc/meminfo: memFree=1430944/2055920 swapFree=4175784/4192956
[pid=4513] ppid=4511 vsize=104452 CPUtime=402.08
/proc/4513/stat : 4513 (march_nn) R 4511 4513 4143 0 -1 4194304 20109 0 0 0 40194 14 0 0 25 0 1 0 1161121308 106958848 17335 1992294400 134512640 135197250 4294956224 18446744073709551615 134548521 0 0 4096 0 0 0 0 17 0 0 0
/proc/4513/statm: 26113 17335 94 167 0 25944 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 104452

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4514
/proc/meminfo: memFree=1426272/2055920 swapFree=4175784/4192956
[pid=4513] ppid=4511 vsize=130840 CPUtime=462.05
/proc/4513/stat : 4513 (march_nn) R 4511 4513 4143 0 -1 4194304 21263 0 0 0 46190 15 0 0 25 0 1 0 1161121308 133980160 18489 1992294400 134512640 135197250 4294956224 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 0 0 0
/proc/4513/statm: 32710 18489 94 167 0 32541 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 130840

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4514
/proc/meminfo: memFree=1420960/2055920 swapFree=4175784/4192956
[pid=4513] ppid=4511 vsize=132160 CPUtime=522.02
/proc/4513/stat : 4513 (march_nn) R 4511 4513 4143 0 -1 4194304 22597 0 0 0 52186 16 0 0 25 0 1 0 1161121308 135331840 19823 1992294400 134512640 135197250 4294956224 18446744073709551615 134541024 0 0 4096 0 0 0 0 17 0 0 0
/proc/4513/statm: 33040 19823 94 167 0 32871 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 132160

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4514
/proc/meminfo: memFree=1415648/2055920 swapFree=4175784/4192956
[pid=4513] ppid=4511 vsize=133984 CPUtime=581.99
/proc/4513/stat : 4513 (march_nn) R 4511 4513 4143 0 -1 4194304 23892 0 0 0 58182 17 0 0 25 0 1 0 1161121308 137199616 21118 1992294400 134512640 135197250 4294956224 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 0 0 0
/proc/4513/statm: 33496 21118 94 167 0 33327 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 133984

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4514
/proc/meminfo: memFree=1410976/2055920 swapFree=4175784/4192956
[pid=4513] ppid=4511 vsize=134512 CPUtime=641.97
/proc/4513/stat : 4513 (march_nn) R 4511 4513 4143 0 -1 4194304 25062 0 0 0 64178 19 0 0 25 0 1 0 1161121308 137740288 22288 1992294400 134512640 135197250 4294956224 18446744073709551615 134617627 0 0 4096 0 0 0 0 17 0 0 0
/proc/4513/statm: 33628 22288 94 167 0 33459 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 134512

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4516
/proc/meminfo: memFree=1406816/2055920 swapFree=4175784/4192956
[pid=4513] ppid=4511 vsize=134908 CPUtime=701.92
/proc/4513/stat : 4513 (march_nn) R 4511 4513 4143 0 -1 4194304 26090 0 0 0 70172 20 0 0 25 0 1 0 1161121308 138145792 23316 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 0 0 0
/proc/4513/statm: 33727 23316 94 167 0 33558 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 134908

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 3/65 4516
/proc/meminfo: memFree=1402528/2055920 swapFree=4175784/4192956
[pid=4513] ppid=4511 vsize=135436 CPUtime=761.9
/proc/4513/stat : 4513 (march_nn) R 4511 4513 4143 0 -1 4194304 27153 0 0 0 76169 21 0 0 25 0 1 0 1161121308 138686464 24379 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 0 0 0
/proc/4513/statm: 33859 24379 94 167 0 33690 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 135436

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4516
/proc/meminfo: memFree=1398368/2055920 swapFree=4175784/4192956
[pid=4513] ppid=4511 vsize=136984 CPUtime=821.87
/proc/4513/stat : 4513 (march_nn) R 4511 4513 4143 0 -1 4194304 28192 0 0 0 82165 22 0 0 25 0 1 0 1161121308 140271616 25418 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 0 0 0
/proc/4513/statm: 34246 25418 94 167 0 34077 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 136984

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4516
/proc/meminfo: memFree=1394016/2055920 swapFree=4175784/4192956
[pid=4513] ppid=4511 vsize=188180 CPUtime=881.82
/proc/4513/stat : 4513 (march_nn) R 4511 4513 4143 0 -1 4194304 29256 0 0 0 88158 24 0 0 25 0 1 0 1161121308 192696320 26482 1992294400 134512640 135197250 4294956224 18446744073709551615 134597295 0 0 4096 0 0 0 0 17 0 0 0
/proc/4513/statm: 47045 26482 94 167 0 46876 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 188180

[startup+942.301 s]
/proc/loadavg: 1.07 0.99 0.99 2/65 4516
/proc/meminfo: memFree=1389856/2055920 swapFree=4175784/4192956
[pid=4513] ppid=4511 vsize=188444 CPUtime=941.8
/proc/4513/stat : 4513 (march_nn) R 4511 4513 4143 0 -1 4194304 30319 0 0 0 94155 25 0 0 25 0 1 0 1161121308 192966656 27545 1992294400 134512640 135197250 4294956224 18446744073709551615 134540928 0 0 4096 0 0 0 0 17 0 0 0
/proc/4513/statm: 47111 27545 94 167 0 46942 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 188444

[startup+1002.3 s]
/proc/loadavg: 1.10 1.02 1.00 2/65 4516
/proc/meminfo: memFree=1385696/2055920 swapFree=4175784/4192956
[pid=4513] ppid=4511 vsize=189372 CPUtime=1001.76
/proc/4513/stat : 4513 (march_nn) R 4511 4513 4143 0 -1 4194304 31349 0 0 0 100150 26 0 0 25 0 1 0 1161121308 193916928 28575 1992294400 134512640 135197250 4294956224 18446744073709551615 134551144 0 0 4096 0 0 0 0 17 0 0 0
/proc/4513/statm: 47343 28575 94 167 0 47174 0
Current children cumulated CPU time (s) 1001.76
Current children cumulated vsize (KiB) 189372

[startup+1062.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 4516
/proc/meminfo: memFree=1381216/2055920 swapFree=4175784/4192956
[pid=4513] ppid=4511 vsize=191088 CPUtime=1061.73
/proc/4513/stat : 4513 (march_nn) R 4511 4513 4143 0 -1 4194304 32471 0 0 0 106145 28 0 0 25 0 1 0 1161121308 195674112 29697 1992294400 134512640 135197250 4294956224 18446744073709551615 134526192 0 0 4096 0 0 0 0 17 0 0 0
/proc/4513/statm: 47772 29697 94 167 0 47603 0
Current children cumulated CPU time (s) 1061.73
Current children cumulated vsize (KiB) 191088

[startup+1122.3 s]
/proc/loadavg: 1.14 1.05 1.01 2/65 4516
/proc/meminfo: memFree=1376288/2055920 swapFree=4175784/4192956
[pid=4513] ppid=4511 vsize=192292 CPUtime=1121.7
/proc/4513/stat : 4513 (march_nn) R 4511 4513 4143 0 -1 4194304 33678 0 0 0 112141 29 0 0 25 0 1 0 1161121308 196907008 30904 1992294400 134512640 135197250 4294956224 18446744073709551615 134548531 0 0 4096 0 0 0 0 17 0 0 0
/proc/4513/statm: 48073 30904 94 167 0 47904 0
Current children cumulated CPU time (s) 1121.7
Current children cumulated vsize (KiB) 192292

[startup+1182.3 s]
/proc/loadavg: 1.12 1.05 1.00 2/65 4516
/proc/meminfo: memFree=1371872/2055920 swapFree=4175784/4192956
[pid=4513] ppid=4511 vsize=192952 CPUtime=1181.67
/proc/4513/stat : 4513 (march_nn) R 4511 4513 4143 0 -1 4194304 34797 0 0 0 118137 30 0 0 25 0 1 0 1161121308 197582848 32023 1992294400 134512640 135197250 4294956224 18446744073709551615 134551536 0 0 4096 0 0 0 0 17 0 0 0
/proc/4513/statm: 48238 32023 94 167 0 48069 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 192952



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.09 1.05 1.00 2/65 4516
/proc/meminfo: memFree=1370720/2055920 swapFree=4175784/4192956
[pid=4513] ppid=4511 vsize=193084 CPUtime=1200.05
/proc/4513/stat : 4513 (march_nn) R 4511 4513 4143 0 -1 4194304 35067 0 0 0 119975 30 0 0 25 0 1 0 1161121308 197718016 32293 1992294400 134512640 135197250 4294956224 18446744073709551615 134713078 0 0 4096 0 0 0 0 17 0 0 0
/proc/4513/statm: 48271 32293 94 167 0 48102 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 193084

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1200.7 s]
/proc/loadavg: 1.09 1.05 1.00 2/65 4516
/proc/meminfo: memFree=1370720/2055920 swapFree=4175784/4192956
[pid=4513] ppid=4511 vsize=193084 CPUtime=1200.05
/proc/4513/stat : 4513 (march_nn) R 4511 4513 4143 0 -1 4194304 35067 0 0 0 119975 30 0 0 25 0 1 0 1161121308 197718016 32293 1992294400 134512640 135197250 4294956224 18446744073709551615 134713078 0 0 4096 0 0 0 0 17 0 0 0
/proc/4513/statm: 48271 32293 94 167 0 48102 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 193084

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.73
CPU time (s): 1200.08
CPU user time (s): 1199.75
CPU system time (s): 0.32795
CPU usage (%): 99.9464
Max. virtual memory (cumulated for all children) (KiB): 193084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.75
system time used= 0.32795
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35067
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= 3091

runsolver used 1.05384 second user time and 3.33049 second system time

The end

Launcher Data 

Begin job on node33 at 2009-04-05 00:36:03
IDJOB=1559513
IDBENCH=70878
IDSOLVER=522
FILE ID=node33/1559513-1238884563
PBS_JOBID= 9085992
Free space on /tmp= 66516 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/crypto/desgen/gss-25-s100.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1559513-1238884563/watcher-1559513-1238884563 -o /tmp/evaluation-result-1559513-1238884563/solver-1559513-1238884563 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1559513-1238884563.cnf

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

MD5SUM BENCH= c4b5df05f50ec97b624a18161f6d43b5
RANDOM SEED=520681763

node33.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		: 3000.266
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		: 3000.266
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:       1500872 kB
Buffers:         57092 kB
Cached:         434624 kB
SwapCached:      11416 kB
Active:         250420 kB
Inactive:       254284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1500872 kB
SwapTotal:     4192956 kB
SwapFree:      4175784 kB
Dirty:            2292 kB
Writeback:           0 kB
Mapped:          18172 kB
Slab:            36412 kB
Committed_AS:  3440892 kB
PageTables:       1400 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= 66516 MiB
End job on node33 at 2009-04-05 00:56:06