Trace number 1626007

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
SAT07 reference solver: March KS 2007-02-08? (TO) 5000.02 5001.81

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/220/
unif-k7-r85-v220-c18700-S1568578307-064.cnf
MD5SUM5adac1d8579162dbe20ef9795f561831
Bench CategoryRANDOM (random 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 variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 518700

Solver Data 

2.99/3.00	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.99/3.00	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
2.99/3.00	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.99/3.00	c main()::
2.99/3.00	c initFormula():: searching for DIMACS p-line....
2.99/3.00	c full lookahead due to high density!
2.99/3.00	c initFormula():: the DIMACS p-line indicates a CNF of 220 variables and 18700 clauses.
2.99/3.00	c parseCNF():: parsing....
2.99/3.00	c parseCNF():: the CNF contains 0 unary clauses.
2.99/3.00	c runParser():: parsing was successful, warming up engines...
2.99/3.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.99/3.00	c preprocessing fase I completed:: there are now 220 free variables and 18700 clauses.
2.99/3.00	c stat :: sign balance is biased by 0.006
2.99/3.00	c shorten_equivalence(): average equivalence length reduced from nan to nan
2.99/3.00	c using k-SAT heuristics (size based diff)
2.99/3.00	c longest clause has size 7
2.99/3.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.99/3.00	c main():: clause / variable ratio: ( 18700 / 220 ) = 85.00
2.99/3.00	c longest clause has size 7
2.99/3.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.99/3.00	c dynamic_preselect_setsize :: off
2.99/3.00	c suggested doublelook initial :: 0
2.99/3.00	c main():: all systems go!
2.99/3.00	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 251 JD: 90
3.49/3.54	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| 1 NC: 16604 JD: 90
27.28/27.35	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
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c |***************************************************************
c |****************************************************************| 2 NC: 484218 JD: 90
676.95/677.22	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
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 |*************************************************************
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-1626007-1239984358/watcher-1626007-1239984358 -o /tmp/evaluation-result-1626007-1239984358/solver-1626007-1239984358 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626007-1239984358.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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 1.00 3/65 20252
/proc/meminfo: memFree=1094960/2055920 swapFree=4192956/4192956
[pid=20252] ppid=20250 vsize=804 CPUtime=0
/proc/20252/stat : 20252 (march_ks) R 20250 20252 19995 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 26464788 823296 93 1992294400 134512640 135019032 4294956240 18446744073709551615 134790374 0 0 4096 0 0 0 0 17 1 0 0
/proc/20252/statm: 201 93 47 123 0 76 0

[startup+0.0639999 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 20252
/proc/meminfo: memFree=1094960/2055920 swapFree=4192956/4192956
[pid=20252] ppid=20250 vsize=2288 CPUtime=0.06
/proc/20252/stat : 20252 (march_ks) R 20250 20252 19995 0 -1 4194304 457 0 0 0 6 0 0 0 20 0 1 0 26464788 2342912 342 1992294400 134512640 135019032 4294956240 18446744073709551615 134561718 0 0 4096 0 0 0 0 17 1 0 0
/proc/20252/statm: 572 342 50 123 0 447 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2288

[startup+0.102007 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 20252
/proc/meminfo: memFree=1094960/2055920 swapFree=4192956/4192956
[pid=20252] ppid=20250 vsize=3344 CPUtime=0.09
/proc/20252/stat : 20252 (march_ks) R 20250 20252 19995 0 -1 4194304 1650 0 0 0 9 0 0 0 20 0 1 0 26464788 3424256 627 1992294400 134512640 135019032 4294956240 18446744073709551615 134554767 0 0 4096 0 0 0 0 17 1 0 0
/proc/20252/statm: 836 627 63 123 0 711 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3344

[startup+0.301047 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 20252
/proc/meminfo: memFree=1094960/2055920 swapFree=4192956/4192956
[pid=20252] ppid=20250 vsize=3704 CPUtime=0.29
/proc/20252/stat : 20252 (march_ks) R 20250 20252 19995 0 -1 4194304 2625 0 0 0 28 1 0 0 22 0 1 0 26464788 3792896 694 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/20252/statm: 926 694 67 123 0 801 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3704

[startup+0.701128 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 20252
/proc/meminfo: memFree=1094960/2055920 swapFree=4192956/4192956
[pid=20252] ppid=20250 vsize=3704 CPUtime=0.69
/proc/20252/stat : 20252 (march_ks) R 20250 20252 19995 0 -1 4194304 2625 0 0 0 68 1 0 0 25 0 1 0 26464788 3792896 694 1992294400 134512640 135019032 4294956240 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 1 0 0
/proc/20252/statm: 926 694 67 123 0 801 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3704

[startup+1.50129 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20253
/proc/meminfo: memFree=1092456/2055920 swapFree=4192956/4192956
[pid=20252] ppid=20250 vsize=3704 CPUtime=1.49
/proc/20252/stat : 20252 (march_ks) R 20250 20252 19995 0 -1 4194304 2625 0 0 0 148 1 0 0 25 0 1 0 26464788 3792896 694 1992294400 134512640 135019032 4294956240 18446744073709551615 134567028 0 0 4096 0 0 0 0 17 1 0 0
/proc/20252/statm: 926 694 67 123 0 801 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3704

[startup+3.10169 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20253
/proc/meminfo: memFree=1092328/2055920 swapFree=4192956/4192956
[pid=20252] ppid=20250 vsize=4296 CPUtime=3.09
/proc/20252/stat : 20252 (march_ks) R 20250 20252 19995 0 -1 4194304 4028 0 0 0 308 1 0 0 25 0 1 0 26464788 4399104 769 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/20252/statm: 1074 769 72 123 0 949 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4296

[startup+6.30127 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20253
/proc/meminfo: memFree=1091688/2055920 swapFree=4192956/4192956
[pid=20252] ppid=20250 vsize=4296 CPUtime=6.28
/proc/20252/stat : 20252 (march_ks) R 20250 20252 19995 0 -1 4194304 4028 0 0 0 627 1 0 0 25 0 1 0 26464788 4399104 769 1992294400 134512640 135019032 4294956240 18446744073709551615 134527233 0 0 4096 0 0 0 0 17 1 0 0
/proc/20252/statm: 1074 769 72 123 0 949 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 4296

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20253
/proc/meminfo: memFree=1091696/2055920 swapFree=4192956/4192956
[pid=20252] ppid=20250 vsize=4296 CPUtime=12.68
/proc/20252/stat : 20252 (march_ks) R 20250 20252 19995 0 -1 4194304 4028 0 0 0 1267 1 0 0 25 0 1 0 26464788 4399104 769 1992294400 134512640 135019032 4294956240 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/20252/statm: 1074 769 72 123 0 949 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4296

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20253
/proc/meminfo: memFree=1091824/2055920 swapFree=4192956/4192956
[pid=20252] ppid=20250 vsize=4432 CPUtime=25.48
/proc/20252/stat : 20252 (march_ks) R 20250 20252 19995 0 -1 4194304 4054 0 0 0 2547 1 0 0 25 0 1 0 26464788 4538368 795 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/20252/statm: 1108 795 72 123 0 983 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4432

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20253
/proc/meminfo: memFree=1091760/2055920 swapFree=4192956/4192956
[pid=20252] ppid=20250 vsize=4600 CPUtime=51.07
/proc/20252/stat : 20252 (march_ks) R 20250 20252 19995 0 -1 4194304 4099 0 0 0 5106 1 0 0 25 0 1 0 26464788 4710400 840 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/20252/statm: 1150 840 72 123 0 1025 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4600

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20253
/proc/meminfo: memFree=1091376/2055920 swapFree=4192956/4192956
[pid=20252] ppid=20250 vsize=4980 CPUtime=102.26
/proc/20252/stat : 20252 (march_ks) R 20250 20252 19995 0 -1 4194304 4196 0 0 0 10224 2 0 0 25 0 1 0 26464788 5099520 937 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/20252/statm: 1245 937 72 123 0 1120 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4980

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20253
/proc/meminfo: memFree=1090928/2055920 swapFree=4192956/4192956
[pid=20252] ppid=20250 vsize=5832 CPUtime=162.24
/proc/20252/stat : 20252 (march_ks) R 20250 20252 19995 0 -1 4194304 4288 0 0 0 16222 2 0 0 25 0 1 0 26464788 5971968 1029 1992294400 134512640 135019032 4294956240 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20252/statm: 1458 1029 72 123 0 1333 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5832

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20253
/proc/meminfo: memFree=1090544/2055920 swapFree=4192956/4192956
[pid=20252] ppid=20250 vsize=5832 CPUtime=222.21
/proc/20252/stat : 20252 (march_ks) R 20250 20252 19995 0 -1 4194304 4366 0 0 0 22219 2 0 0 25 0 1 0 26464788 5971968 1107 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/20252/statm: 1458 1107 72 123 0 1333 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 5832

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20253
/proc/meminfo: memFree=1090224/2055920 swapFree=4192956/4192956
[pid=20252] ppid=20250 vsize=6596 CPUtime=282.19
/proc/20252/stat : 20252 (march_ks) R 20250 20252 19995 0 -1 4194304 4447 0 0 0 28217 2 0 0 25 0 1 0 26464788 6754304 1188 1992294400 134512640 135019032 4294956240 18446744073709551615 134538406 0 0 4096 0 0 0 0 17 1 0 0
/proc/20252/statm: 1649 1188 72 123 0 1524 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 6596

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20253
/proc/meminfo: memFree=1089904/2055920 swapFree=4192956/4192956
[pid=20252] ppid=20250 vsize=6596 CPUtime=342.17
/proc/20252/stat : 20252 (march_ks) R 20250 20252 19995 0 -1 4194304 4529 0 0 0 34215 2 0 0 25 0 1 0 26464788 6754304 1270 1992294400 134512640 135019032 4294956240 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/20252/statm: 1649 1270 72 123 0 1524 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 6596

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20253
/proc/meminfo: memFree=1089648/2055920 swapFree=4192956/4192956
[pid=20252] ppid=20250 vsize=6596 CPUtime=402.15
/proc/20252/stat : 20252 (march_ks) R 20250 20252 19995 0 -1 4194304 4574 0 0 0 40213 2 0 0 25 0 1 0 26464788 6754304 1315 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/20252/statm: 1649 1315 72 123 0 1524 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 6596

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20253
/proc/meminfo: memFree=1089520/2055920 swapFree=4192956/4192956
[pid=20252] ppid=20250 vsize=7748 CPUtime=462.13
/proc/20252/stat : 20252 (march_ks) R 20250 20252 19995 0 -1 4194304 4617 0 0 0 46211 2 0 0 25 0 1 0 26464788 7933952 1358 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/20252/statm: 1937 1358 72 123 0 1812 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 7748

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20253
/proc/meminfo: memFree=1089328/2055920 swapFree=4192956/4192956
[pid=20252] ppid=20250 vsize=7748 CPUtime=522.1
/proc/20252/stat : 20252 (march_ks) R 20250 20252 19995 0 -1 4194304 4657 0 0 0 52208 2 0 0 25 0 1 0 26464788 7933952 1398 1992294400 134512640 135019032 4294956240 18446744073709551615 134537946 0 0 4096 0 0 0 0 17 1 0 0
/proc/20252/statm: 1937 1398 72 123 0 1812 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 7748

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20253
/proc/meminfo: memFree=1089136/2055920 swapFree=4192956/4192956
[pid=20252] ppid=20250 vsize=7748 CPUtime=582.08
/proc/20252/stat : 20252 (march_ks) R 20250 20252 19995 0 -1 4194304 4705 0 0 0 58206 2 0 0 25 0 1 0 26464788 7933952 1446 1992294400 134512640 135019032 4294956240 18446744073709551615 134537912 0 0 4096 0 0 0 0 17 1 0 0
/proc/20252/statm: 1937 1446 72 123 0 1812 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 7748

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20253
/proc/meminfo: memFree=1088944/2055920 swapFree=4192956/4192956
[pid=20252] ppid=20250 vsize=7748 CPUtime=642.07
/proc/20252/stat : 20252 (march_ks) R 20250 20252 19995 0 -1 4194304 4749 0 0 0 64205 2 0 0 25 0 1 0 26464788 7933952 1490 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/20252/statm: 1937 1490 72 123 0 1812 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 7748


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20261
/proc/meminfo: memFree=1067184/2055920 swapFree=4192956/4192956
[pid=20252] ppid=20250 vsize=30624 CPUtime=4000.86
/proc/20252/stat : 20252 (march_ks) R 20250 20252 19995 0 -1 4194304 10083 0 0 0 400079 7 0 0 25 0 1 0 26464788 31358976 6824 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/20252/statm: 7656 6824 72 123 0 7531 0
Current children cumulated CPU time (s) 4000.86
Current children cumulated vsize (KiB) 30624

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20261
/proc/meminfo: memFree=1066864/2055920 swapFree=4192956/4192956
[pid=20252] ppid=20250 vsize=30624 CPUtime=4060.85
/proc/20252/stat : 20252 (march_ks) R 20250 20252 19995 0 -1 4194304 10171 0 0 0 406078 7 0 0 25 0 1 0 26464788 31358976 6912 1992294400 134512640 135019032 4294956240 18446744073709551615 134527269 0 0 4096 0 0 0 0 17 1 0 0
/proc/20252/statm: 7656 6912 72 123 0 7531 0
Current children cumulated CPU time (s) 4060.85
Current children cumulated vsize (KiB) 30624

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20261
/proc/meminfo: memFree=1066544/2055920 swapFree=4192956/4192956
[pid=20252] ppid=20250 vsize=30624 CPUtime=4120.82
/proc/20252/stat : 20252 (march_ks) R 20250 20252 19995 0 -1 4194304 10247 0 0 0 412075 7 0 0 25 0 1 0 26464788 31358976 6988 1992294400 134512640 135019032 4294956240 18446744073709551615 134597550 0 0 4096 0 0 0 0 17 1 0 0
/proc/20252/statm: 7656 6988 72 123 0 7531 0
Current children cumulated CPU time (s) 4120.82
Current children cumulated vsize (KiB) 30624

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20261
/proc/meminfo: memFree=1066288/2055920 swapFree=4192956/4192956
[pid=20252] ppid=20250 vsize=30624 CPUtime=4180.8
/proc/20252/stat : 20252 (march_ks) R 20250 20252 19995 0 -1 4194304 10321 0 0 0 418073 7 0 0 25 0 1 0 26464788 31358976 7062 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/20252/statm: 7656 7062 72 123 0 7531 0
Current children cumulated CPU time (s) 4180.8
Current children cumulated vsize (KiB) 30624

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20261
/proc/meminfo: memFree=1065840/2055920 swapFree=4192956/4192956
[pid=20252] ppid=20250 vsize=30624 CPUtime=4240.78
/proc/20252/stat : 20252 (march_ks) R 20250 20252 19995 0 -1 4194304 10418 0 0 0 424071 7 0 0 25 0 1 0 26464788 31358976 7159 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/20252/statm: 7656 7159 72 123 0 7531 0
Current children cumulated CPU time (s) 4240.78
Current children cumulated vsize (KiB) 30624

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20261
/proc/meminfo: memFree=1065520/2055920 swapFree=4192956/4192956
[pid=20252] ppid=20250 vsize=30624 CPUtime=4300.75
/proc/20252/stat : 20252 (march_ks) R 20250 20252 19995 0 -1 4194304 10498 0 0 0 430068 7 0 0 25 0 1 0 26464788 31358976 7239 1992294400 134512640 135019032 4294956240 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/20252/statm: 7656 7239 72 123 0 7531 0
Current children cumulated CPU time (s) 4300.75
Current children cumulated vsize (KiB) 30624

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20261
/proc/meminfo: memFree=1065200/2055920 swapFree=4192956/4192956
[pid=20252] ppid=20250 vsize=43720 CPUtime=4360.73
/proc/20252/stat : 20252 (march_ks) R 20250 20252 19995 0 -1 4194304 10590 0 0 0 436066 7 0 0 25 0 1 0 26464788 44769280 7331 1992294400 134512640 135019032 4294956240 18446744073709551615 134538017 0 0 4096 0 0 0 0 17 1 0 0
/proc/20252/statm: 10930 7331 72 123 0 10805 0
Current children cumulated CPU time (s) 4360.73
Current children cumulated vsize (KiB) 43720

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20261
/proc/meminfo: memFree=1064688/2055920 swapFree=4192956/4192956
[pid=20252] ppid=20250 vsize=43720 CPUtime=4420.71
/proc/20252/stat : 20252 (march_ks) R 20250 20252 19995 0 -1 4194304 10693 0 0 0 442064 7 0 0 25 0 1 0 26464788 44769280 7434 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/20252/statm: 10930 7434 72 123 0 10805 0
Current children cumulated CPU time (s) 4420.71
Current children cumulated vsize (KiB) 43720

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20261
/proc/meminfo: memFree=1064432/2055920 swapFree=4192956/4192956
[pid=20252] ppid=20250 vsize=43720 CPUtime=4480.69
/proc/20252/stat : 20252 (march_ks) R 20250 20252 19995 0 -1 4194304 10769 0 0 0 448062 7 0 0 25 0 1 0 26464788 44769280 7510 1992294400 134512640 135019032 4294956240 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/20252/statm: 10930 7510 72 123 0 10805 0
Current children cumulated CPU time (s) 4480.69
Current children cumulated vsize (KiB) 43720

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20261
/proc/meminfo: memFree=1064112/2055920 swapFree=4192956/4192956
[pid=20252] ppid=20250 vsize=43720 CPUtime=4540.67
/proc/20252/stat : 20252 (march_ks) R 20250 20252 19995 0 -1 4194304 10843 0 0 0 454060 7 0 0 25 0 1 0 26464788 44769280 7584 1992294400 134512640 135019032 4294956240 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/20252/statm: 10930 7584 72 123 0 10805 0
Current children cumulated CPU time (s) 4540.67
Current children cumulated vsize (KiB) 43720

[startup+4602.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 20261
/proc/meminfo: memFree=1063792/2055920 swapFree=4192956/4192956
[pid=20252] ppid=20250 vsize=43720 CPUtime=4600.65
/proc/20252/stat : 20252 (march_ks) R 20250 20252 19995 0 -1 4194304 10925 0 0 0 460058 7 0 0 25 0 1 0 26464788 44769280 7666 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/20252/statm: 10930 7666 72 123 0 10805 0
Current children cumulated CPU time (s) 4600.65
Current children cumulated vsize (KiB) 43720

[startup+4662.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 20261
/proc/meminfo: memFree=1063472/2055920 swapFree=4192956/4192956
[pid=20252] ppid=20250 vsize=43720 CPUtime=4660.62
/proc/20252/stat : 20252 (march_ks) R 20250 20252 19995 0 -1 4194304 11018 0 0 0 466055 7 0 0 25 0 1 0 26464788 44769280 7759 1992294400 134512640 135019032 4294956240 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/20252/statm: 10930 7759 72 123 0 10805 0
Current children cumulated CPU time (s) 4660.62
Current children cumulated vsize (KiB) 43720

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20261
/proc/meminfo: memFree=1063152/2055920 swapFree=4192956/4192956
[pid=20252] ppid=20250 vsize=43720 CPUtime=4720.6
/proc/20252/stat : 20252 (march_ks) R 20250 20252 19995 0 -1 4194304 11075 0 0 0 472053 7 0 0 25 0 1 0 26464788 44769280 7816 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/20252/statm: 10930 7816 72 123 0 10805 0
Current children cumulated CPU time (s) 4720.6
Current children cumulated vsize (KiB) 43720

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20261
/proc/meminfo: memFree=1062960/2055920 swapFree=4192956/4192956
[pid=20252] ppid=20250 vsize=43720 CPUtime=4780.58
/proc/20252/stat : 20252 (march_ks) R 20250 20252 19995 0 -1 4194304 11129 0 0 0 478051 7 0 0 25 0 1 0 26464788 44769280 7870 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/20252/statm: 10930 7870 72 123 0 10805 0
Current children cumulated CPU time (s) 4780.58
Current children cumulated vsize (KiB) 43720

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20261
/proc/meminfo: memFree=1062640/2055920 swapFree=4192956/4192956
[pid=20252] ppid=20250 vsize=43720 CPUtime=4840.56
/proc/20252/stat : 20252 (march_ks) R 20250 20252 19995 0 -1 4194304 11208 0 0 0 484049 7 0 0 25 0 1 0 26464788 44769280 7949 1992294400 134512640 135019032 4294956240 18446744073709551615 134628612 0 0 4096 0 0 0 0 17 1 0 0
/proc/20252/statm: 10930 7949 72 123 0 10805 0
Current children cumulated CPU time (s) 4840.56
Current children cumulated vsize (KiB) 43720

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20261
/proc/meminfo: memFree=1062256/2055920 swapFree=4192956/4192956
[pid=20252] ppid=20250 vsize=43720 CPUtime=4900.54
/proc/20252/stat : 20252 (march_ks) R 20250 20252 19995 0 -1 4194304 11296 0 0 0 490047 7 0 0 25 0 1 0 26464788 44769280 8037 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/20252/statm: 10930 8037 72 123 0 10805 0
Current children cumulated CPU time (s) 4900.54
Current children cumulated vsize (KiB) 43720

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20261
/proc/meminfo: memFree=1061936/2055920 swapFree=4192956/4192956
[pid=20252] ppid=20250 vsize=43720 CPUtime=4960.51
/proc/20252/stat : 20252 (march_ks) R 20250 20252 19995 0 -1 4194304 11373 0 0 0 496044 7 0 0 25 0 1 0 26464788 44769280 8114 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/20252/statm: 10930 8114 72 123 0 10805 0
Current children cumulated CPU time (s) 4960.51
Current children cumulated vsize (KiB) 43720



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20261
/proc/meminfo: memFree=1061744/2055920 swapFree=4192956/4192956
[pid=20252] ppid=20250 vsize=43720 CPUtime=5000
/proc/20252/stat : 20252 (march_ks) R 20250 20252 19995 0 -1 4194304 11431 0 0 0 499993 7 0 0 25 0 1 0 26464788 44769280 8172 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/20252/statm: 10930 8172 72 123 0 10805 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 43720

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): 5001.81
CPU time (s): 5000.02
CPU user time (s): 4999.94
CPU system time (s): 0.084987
CPU usage (%): 99.9643
Max. virtual memory (cumulated for all children) (KiB): 43720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.94
system time used= 0.084987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11431
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= 6814

runsolver used 5.35818 second user time and 10.8583 second system time

The end

Launcher Data 

Begin job on node80 at 2009-04-17 18:05:58
IDJOB=1626007
IDBENCH=70238
IDSOLVER=582
FILE ID=node80/1626007-1239984358
PBS_JOBID= 9157262
Free space on /tmp= 66304 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/220/unif-k7-r85-v220-c18700-S1568578307-064.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626007-1239984358/watcher-1626007-1239984358 -o /tmp/evaluation-result-1626007-1239984358/solver-1626007-1239984358 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626007-1239984358.cnf            

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 5adac1d8579162dbe20ef9795f561831
RANDOM SEED=1010613789

node80.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		: 3000.270
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		: 3000.270
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:       1095440 kB
Buffers:         75232 kB
Cached:         788368 kB
SwapCached:          0 kB
Active:         267312 kB
Inactive:       610164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1095440 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3412 kB
Writeback:           0 kB
Mapped:          23572 kB
Slab:            68952 kB
Committed_AS:   140668 kB
PageTables:       1384 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= 66300 MiB
End job on node80 at 2009-04-17 19:29:22