Trace number 1626191

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 5002.01

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/14000/
unif-k3-r4.2-v14000-c58800-S1813642436-099.cnf
MD5SUM96ac67354b2d4edc2a83b4892dd0ca62
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark777.287
Satisfiable
(Un)Satisfiability was proved
Number of variables14000
Number of clauses58800
Sum of the clauses size176400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 358800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.00/1.06	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.00/1.06	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.00/1.06	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.00/1.06	c main()::
1.00/1.06	c initFormula():: searching for DIMACS p-line....
1.00/1.06	c initFormula():: the DIMACS p-line indicates a CNF of 14000 variables and 58800 clauses.
1.00/1.06	c parseCNF():: parsing....
1.00/1.06	c parseCNF():: the CNF contains 0 unary clauses.
1.00/1.06	c runParser():: parsing was successful, warming up engines...
1.00/1.06	c simplify_formula():: removed 0 tautological, 321 satisfied and 0 duplicate clauses
1.00/1.06	c preprocessing fase I completed:: there are now 13947 free variables and 58479 clauses.
1.00/1.06	c stat :: sign balance is biased by 0.468
1.00/1.06	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.00/1.06	c using 3-SAT heuristics (occurence based diff)
1.00/1.06	c longest clause has size 3
1.00/1.06	c simplify_formula():: removed 0 tautological, 0 satisfied and 160 duplicate clauses
1.00/1.06	c resolvent_look() :: found 74 resolvents
1.00/1.06	c lessRedundantTransformation():: nothing to be done.
1.00/1.06	c transformTo3SAT():: you gave me 14000 variables and 58553 clauses.
1.00/1.06	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.00/1.06	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.00/1.06	c transformTo3SAT():: the transformation yielded 14000 variabels and 58553 clauses.
1.00/1.06	c main():: clause / variable ratio: ( 58553 / 14000 ) = 4.18
1.00/1.06	c longest clause has size 3
1.00/1.06	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.06	c dynamic_preselect_setsize :: off
1.00/1.06	c suggested doublelook initial :: 0
1.00/1.06	c main():: all systems go!
1.00/1.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1051 JD: 942
25.68/25.75	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-1626191-1240033104/watcher-1626191-1240033104 -o /tmp/evaluation-result-1626191-1240033104/solver-1626191-1240033104 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626191-1240033104.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: 0.87 1.01 0.99 3/65 19664
/proc/meminfo: memFree=1186296/2055920 swapFree=4192956/4192956
[pid=19664] ppid=19662 vsize=2160 CPUtime=0
/proc/19664/stat : 19664 (march_ks) R 19662 19664 19627 0 -1 4194304 394 0 0 0 0 0 0 0 18 0 1 0 31340298 2211840 380 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/19664/statm: 540 380 47 123 0 415 0

[startup+0.0607911 s]
/proc/loadavg: 0.87 1.01 0.99 3/65 19664
/proc/meminfo: memFree=1186296/2055920 swapFree=4192956/4192956
[pid=19664] ppid=19662 vsize=2820 CPUtime=0.05
/proc/19664/stat : 19664 (march_ks) R 19662 19664 19627 0 -1 4194304 606 0 0 0 5 0 0 0 18 0 1 0 31340298 2887680 592 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/19664/statm: 705 592 47 123 0 580 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2820

[startup+0.101795 s]
/proc/loadavg: 0.87 1.01 0.99 3/65 19664
/proc/meminfo: memFree=1186296/2055920 swapFree=4192956/4192956
[pid=19664] ppid=19662 vsize=6292 CPUtime=0.1
/proc/19664/stat : 19664 (march_ks) R 19662 19664 19627 0 -1 4194304 1333 0 0 0 10 0 0 0 18 0 1 0 31340298 6443008 1041 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/19664/statm: 1573 1041 48 123 0 1448 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6292

[startup+0.301816 s]
/proc/loadavg: 0.87 1.01 0.99 3/65 19664
/proc/meminfo: memFree=1186296/2055920 swapFree=4192956/4192956
[pid=19664] ppid=19662 vsize=8376 CPUtime=0.29
/proc/19664/stat : 19664 (march_ks) R 19662 19664 19627 0 -1 4194304 3241 0 0 0 29 0 0 0 19 0 1 0 31340298 8577024 1564 1992294400 134512640 135019032 4294956240 18446744073709551615 134657820 0 0 4096 0 0 0 0 17 0 0 0
/proc/19664/statm: 2094 1564 52 123 0 1969 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8376

[startup+0.701857 s]
/proc/loadavg: 0.87 1.01 0.99 3/65 19664
/proc/meminfo: memFree=1186296/2055920 swapFree=4192956/4192956
[pid=19664] ppid=19662 vsize=8228 CPUtime=0.69
/proc/19664/stat : 19664 (march_ks) R 19662 19664 19627 0 -1 4194304 7742 0 0 0 68 1 0 0 23 0 1 0 31340298 8425472 1534 1992294400 134512640 135019032 4294956240 18446744073709551615 134554796 0 0 4096 0 0 0 0 17 0 0 0
/proc/19664/statm: 2057 1534 63 123 0 1932 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8228

[startup+1.50194 s]
/proc/loadavg: 0.87 1.01 0.99 2/66 19665
/proc/meminfo: memFree=1173872/2055920 swapFree=4192956/4192956
[pid=19664] ppid=19662 vsize=17796 CPUtime=1.49
/proc/19664/stat : 19664 (march_ks) R 19662 19664 19627 0 -1 4194304 13825 0 0 0 145 4 0 0 25 0 1 0 31340298 18223104 3680 1992294400 134512640 135019032 4294956240 18446744073709551615 134542391 0 0 4096 0 0 0 0 17 0 0 0
/proc/19664/statm: 4449 3680 73 123 0 4324 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17796

[startup+3.10113 s]
/proc/loadavg: 0.87 1.01 0.99 2/66 19665
/proc/meminfo: memFree=1171696/2055920 swapFree=4192956/4192956
[pid=19664] ppid=19662 vsize=17812 CPUtime=3.09
/proc/19664/stat : 19664 (march_ks) R 19662 19664 19627 0 -1 4194304 13859 0 0 0 305 4 0 0 25 0 1 0 31340298 18239488 3714 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/19664/statm: 4453 3714 73 123 0 4328 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17812

[startup+6.30145 s]
/proc/loadavg: 0.88 1.01 0.99 2/66 19665
/proc/meminfo: memFree=1171120/2055920 swapFree=4192956/4192956
[pid=19664] ppid=19662 vsize=18352 CPUtime=6.28
/proc/19664/stat : 19664 (march_ks) R 19662 19664 19627 0 -1 4194304 13949 0 0 0 624 4 0 0 25 0 1 0 31340298 18792448 3804 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/19664/statm: 4588 3804 73 123 0 4463 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 18352

[startup+12.7011 s]
/proc/loadavg: 0.89 1.01 0.99 2/66 19665
/proc/meminfo: memFree=1169840/2055920 swapFree=4192956/4192956
[pid=19664] ppid=19662 vsize=19916 CPUtime=12.69
/proc/19664/stat : 19664 (march_ks) R 19662 19664 19627 0 -1 4194304 14275 0 0 0 1264 5 0 0 25 0 1 0 31340298 20393984 4130 1992294400 134512640 135019032 4294956240 18446744073709551615 134526427 0 0 4096 0 0 0 0 17 0 0 0
/proc/19664/statm: 4979 4130 73 123 0 4854 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19916

[startup+25.5015 s]
/proc/loadavg: 0.91 1.01 0.99 2/66 19665
/proc/meminfo: memFree=1169264/2055920 swapFree=4192956/4192956
[pid=19664] ppid=19662 vsize=20576 CPUtime=25.48
/proc/19664/stat : 19664 (march_ks) R 19662 19664 19627 0 -1 4194304 14442 0 0 0 2543 5 0 0 25 0 1 0 31340298 21069824 4297 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/19664/statm: 5144 4297 73 123 0 5019 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20576

[startup+51.1012 s]
/proc/loadavg: 0.94 1.01 0.99 2/66 19665
/proc/meminfo: memFree=1168816/2055920 swapFree=4192956/4192956
[pid=19664] ppid=19662 vsize=21276 CPUtime=51.07
/proc/19664/stat : 19664 (march_ks) R 19662 19664 19627 0 -1 4194304 14594 0 0 0 5102 5 0 0 25 0 1 0 31340298 21786624 4449 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19664/statm: 5319 4449 73 123 0 5194 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21276

[startup+102.306 s]
/proc/loadavg: 0.97 1.00 0.99 2/66 19665
/proc/meminfo: memFree=1167984/2055920 swapFree=4192956/4192956
[pid=19664] ppid=19662 vsize=22040 CPUtime=102.25
/proc/19664/stat : 19664 (march_ks) R 19662 19664 19627 0 -1 4194304 14773 0 0 0 10220 5 0 0 25 0 1 0 31340298 22568960 4628 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19664/statm: 5510 4628 73 123 0 5385 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 22040

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 19665
/proc/meminfo: memFree=1167664/2055920 swapFree=4192956/4192956
[pid=19664] ppid=19662 vsize=22296 CPUtime=162.22
/proc/19664/stat : 19664 (march_ks) R 19662 19664 19627 0 -1 4194304 14843 0 0 0 16217 5 0 0 25 0 1 0 31340298 22831104 4698 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/19664/statm: 5574 4698 73 123 0 5449 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 22296

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 19665
/proc/meminfo: memFree=1167472/2055920 swapFree=4192956/4192956
[pid=19664] ppid=19662 vsize=22424 CPUtime=222.2
/proc/19664/stat : 19664 (march_ks) R 19662 19664 19627 0 -1 4194304 14893 0 0 0 22215 5 0 0 25 0 1 0 31340298 22962176 4748 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19664/statm: 5606 4748 73 123 0 5481 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 22424

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 19665
/proc/meminfo: memFree=1167216/2055920 swapFree=4192956/4192956
[pid=19664] ppid=19662 vsize=22680 CPUtime=282.18
/proc/19664/stat : 19664 (march_ks) R 19662 19664 19627 0 -1 4194304 14943 0 0 0 28212 6 0 0 25 0 1 0 31340298 23224320 4798 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/19664/statm: 5670 4798 73 123 0 5545 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 22680

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 19665
/proc/meminfo: memFree=1167088/2055920 swapFree=4192956/4192956
[pid=19664] ppid=19662 vsize=22808 CPUtime=342.16
/proc/19664/stat : 19664 (march_ks) R 19662 19664 19627 0 -1 4194304 14975 0 0 0 34210 6 0 0 25 0 1 0 31340298 23355392 4830 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/19664/statm: 5702 4830 73 123 0 5577 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 22808

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 19665
/proc/meminfo: memFree=1166960/2055920 swapFree=4192956/4192956
[pid=19664] ppid=19662 vsize=22936 CPUtime=402.13
/proc/19664/stat : 19664 (march_ks) R 19662 19664 19627 0 -1 4194304 15010 0 0 0 40207 6 0 0 25 0 1 0 31340298 23486464 4865 1992294400 134512640 135019032 4294956240 18446744073709551615 134578874 0 0 4096 0 0 0 0 17 0 0 0
/proc/19664/statm: 5734 4865 73 123 0 5609 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 22936

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 19665
/proc/meminfo: memFree=1166896/2055920 swapFree=4192956/4192956
[pid=19664] ppid=19662 vsize=23064 CPUtime=462.1
/proc/19664/stat : 19664 (march_ks) R 19662 19664 19627 0 -1 4194304 15033 0 0 0 46204 6 0 0 25 0 1 0 31340298 23617536 4888 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/19664/statm: 5766 4888 73 123 0 5641 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 23064

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 19665
/proc/meminfo: memFree=1166768/2055920 swapFree=4192956/4192956
[pid=19664] ppid=19662 vsize=23192 CPUtime=522.08
/proc/19664/stat : 19664 (march_ks) R 19662 19664 19627 0 -1 4194304 15058 0 0 0 52202 6 0 0 25 0 1 0 31340298 23748608 4913 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/19664/statm: 5798 4913 73 123 0 5673 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 23192

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 19665
/proc/meminfo: memFree=1166704/2055920 swapFree=4192956/4192956
[pid=19664] ppid=19662 vsize=23192 CPUtime=582.05
/proc/19664/stat : 19664 (march_ks) R 19662 19664 19627 0 -1 4194304 15082 0 0 0 58199 6 0 0 25 0 1 0 31340298 23748608 4937 1992294400 134512640 135019032 4294956240 18446744073709551615 134547880 0 0 4096 0 0 0 0 17 0 0 0
/proc/19664/statm: 5798 4937 73 123 0 5673 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 23192

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 19665
/proc/meminfo: memFree=1166640/2055920 swapFree=4192956/4192956
[pid=19664] ppid=19662 vsize=23320 CPUtime=642.03
/proc/19664/stat : 19664 (march_ks) R 19662 19664 19627 0 -1 4194304 15106 0 0 0 64197 6 0 0 25 0 1 0 31340298 23879680 4961 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/19664/statm: 5830 4961 73 123 0 5705 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 23320


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

[startup+4002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 19673
/proc/meminfo: memFree=1164336/2055920 swapFree=4192956/4192956
[pid=19664] ppid=19662 vsize=25204 CPUtime=4000.61
/proc/19664/stat : 19664 (march_ks) R 19662 19664 19627 0 -1 4194304 15579 0 0 0 400053 8 0 0 25 0 1 0 31340298 25808896 5434 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19664/statm: 6301 5434 73 123 0 6176 0
Current children cumulated CPU time (s) 4000.61
Current children cumulated vsize (KiB) 25204

[startup+4062.31 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 19673
/proc/meminfo: memFree=1164336/2055920 swapFree=4192956/4192956
[pid=19664] ppid=19662 vsize=25204 CPUtime=4060.59
/proc/19664/stat : 19664 (march_ks) R 19662 19664 19627 0 -1 4194304 15584 0 0 0 406051 8 0 0 25 0 1 0 31340298 25808896 5439 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/19664/statm: 6301 5439 73 123 0 6176 0
Current children cumulated CPU time (s) 4060.59
Current children cumulated vsize (KiB) 25204

[startup+4122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 19673
/proc/meminfo: memFree=1164272/2055920 swapFree=4192956/4192956
[pid=19664] ppid=19662 vsize=25204 CPUtime=4120.57
/proc/19664/stat : 19664 (march_ks) R 19662 19664 19627 0 -1 4194304 15589 0 0 0 412049 8 0 0 25 0 1 0 31340298 25808896 5444 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/19664/statm: 6301 5444 73 123 0 6176 0
Current children cumulated CPU time (s) 4120.57
Current children cumulated vsize (KiB) 25204

[startup+4182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 19673
/proc/meminfo: memFree=1164272/2055920 swapFree=4192956/4192956
[pid=19664] ppid=19662 vsize=25332 CPUtime=4180.55
/proc/19664/stat : 19664 (march_ks) R 19662 19664 19627 0 -1 4194304 15594 0 0 0 418047 8 0 0 25 0 1 0 31340298 25939968 5449 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/19664/statm: 6333 5449 73 123 0 6208 0
Current children cumulated CPU time (s) 4180.55
Current children cumulated vsize (KiB) 25332

[startup+4242.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 19673
/proc/meminfo: memFree=1164272/2055920 swapFree=4192956/4192956
[pid=19664] ppid=19662 vsize=25332 CPUtime=4240.53
/proc/19664/stat : 19664 (march_ks) R 19662 19664 19627 0 -1 4194304 15600 0 0 0 424045 8 0 0 25 0 1 0 31340298 25939968 5455 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/19664/statm: 6333 5455 73 123 0 6208 0
Current children cumulated CPU time (s) 4240.53
Current children cumulated vsize (KiB) 25332

[startup+4302.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 19673
/proc/meminfo: memFree=1164272/2055920 swapFree=4192956/4192956
[pid=19664] ppid=19662 vsize=25332 CPUtime=4300.51
/proc/19664/stat : 19664 (march_ks) R 19662 19664 19627 0 -1 4194304 15604 0 0 0 430043 8 0 0 25 0 1 0 31340298 25939968 5459 1992294400 134512640 135019032 4294956240 18446744073709551615 134540959 0 0 4096 0 0 0 0 17 0 0 0
/proc/19664/statm: 6333 5459 73 123 0 6208 0
Current children cumulated CPU time (s) 4300.51
Current children cumulated vsize (KiB) 25332

[startup+4362.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 19673
/proc/meminfo: memFree=1164272/2055920 swapFree=4192956/4192956
[pid=19664] ppid=19662 vsize=25332 CPUtime=4360.5
/proc/19664/stat : 19664 (march_ks) R 19662 19664 19627 0 -1 4194304 15610 0 0 0 436042 8 0 0 25 0 1 0 31340298 25939968 5465 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/19664/statm: 6333 5465 73 123 0 6208 0
Current children cumulated CPU time (s) 4360.5
Current children cumulated vsize (KiB) 25332

[startup+4422.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 19673
/proc/meminfo: memFree=1164272/2055920 swapFree=4192956/4192956
[pid=19664] ppid=19662 vsize=25332 CPUtime=4420.48
/proc/19664/stat : 19664 (march_ks) R 19662 19664 19627 0 -1 4194304 15613 0 0 0 442040 8 0 0 25 0 1 0 31340298 25939968 5468 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/19664/statm: 6333 5468 73 123 0 6208 0
Current children cumulated CPU time (s) 4420.48
Current children cumulated vsize (KiB) 25332

[startup+4482.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 19673
/proc/meminfo: memFree=1164272/2055920 swapFree=4192956/4192956
[pid=19664] ppid=19662 vsize=25332 CPUtime=4480.46
/proc/19664/stat : 19664 (march_ks) R 19662 19664 19627 0 -1 4194304 15618 0 0 0 448038 8 0 0 25 0 1 0 31340298 25939968 5473 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19664/statm: 6333 5473 73 123 0 6208 0
Current children cumulated CPU time (s) 4480.46
Current children cumulated vsize (KiB) 25332

[startup+4542.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 19673
/proc/meminfo: memFree=1164272/2055920 swapFree=4192956/4192956
[pid=19664] ppid=19662 vsize=25332 CPUtime=4540.45
/proc/19664/stat : 19664 (march_ks) R 19662 19664 19627 0 -1 4194304 15622 0 0 0 454037 8 0 0 25 0 1 0 31340298 25939968 5477 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/19664/statm: 6333 5477 73 123 0 6208 0
Current children cumulated CPU time (s) 4540.45
Current children cumulated vsize (KiB) 25332

[startup+4602.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 19673
/proc/meminfo: memFree=1164144/2055920 swapFree=4192956/4192956
[pid=19664] ppid=19662 vsize=25460 CPUtime=4600.43
/proc/19664/stat : 19664 (march_ks) R 19662 19664 19627 0 -1 4194304 15627 0 0 0 460035 8 0 0 25 0 1 0 31340298 26071040 5482 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/19664/statm: 6365 5482 73 123 0 6240 0
Current children cumulated CPU time (s) 4600.43
Current children cumulated vsize (KiB) 25460

[startup+4662.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 19673
/proc/meminfo: memFree=1164080/2055920 swapFree=4192956/4192956
[pid=19664] ppid=19662 vsize=25460 CPUtime=4660.41
/proc/19664/stat : 19664 (march_ks) R 19662 19664 19627 0 -1 4194304 15631 0 0 0 466033 8 0 0 25 0 1 0 31340298 26071040 5486 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19664/statm: 6365 5486 73 123 0 6240 0
Current children cumulated CPU time (s) 4660.41
Current children cumulated vsize (KiB) 25460

[startup+4722.31 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 19673
/proc/meminfo: memFree=1164080/2055920 swapFree=4192956/4192956
[pid=19664] ppid=19662 vsize=25460 CPUtime=4720.39
/proc/19664/stat : 19664 (march_ks) R 19662 19664 19627 0 -1 4194304 15636 0 0 0 472031 8 0 0 25 0 1 0 31340298 26071040 5491 1992294400 134512640 135019032 4294956240 18446744073709551615 134525608 0 0 4096 0 0 0 0 17 0 0 0
/proc/19664/statm: 6365 5491 73 123 0 6240 0
Current children cumulated CPU time (s) 4720.39
Current children cumulated vsize (KiB) 25460

[startup+4782.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 19673
/proc/meminfo: memFree=1164080/2055920 swapFree=4192956/4192956
[pid=19664] ppid=19662 vsize=25460 CPUtime=4780.37
/proc/19664/stat : 19664 (march_ks) R 19662 19664 19627 0 -1 4194304 15641 0 0 0 478029 8 0 0 25 0 1 0 31340298 26071040 5496 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/19664/statm: 6365 5496 73 123 0 6240 0
Current children cumulated CPU time (s) 4780.37
Current children cumulated vsize (KiB) 25460

[startup+4842.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 19673
/proc/meminfo: memFree=1164016/2055920 swapFree=4192956/4192956
[pid=19664] ppid=19662 vsize=25460 CPUtime=4840.36
/proc/19664/stat : 19664 (march_ks) R 19662 19664 19627 0 -1 4194304 15644 0 0 0 484028 8 0 0 25 0 1 0 31340298 26071040 5499 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/19664/statm: 6365 5499 73 123 0 6240 0
Current children cumulated CPU time (s) 4840.36
Current children cumulated vsize (KiB) 25460

[startup+4902.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 19673
/proc/meminfo: memFree=1164016/2055920 swapFree=4192956/4192956
[pid=19664] ppid=19662 vsize=25460 CPUtime=4900.34
/proc/19664/stat : 19664 (march_ks) R 19662 19664 19627 0 -1 4194304 15646 0 0 0 490026 8 0 0 25 0 1 0 31340298 26071040 5501 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19664/statm: 6365 5501 73 123 0 6240 0
Current children cumulated CPU time (s) 4900.34
Current children cumulated vsize (KiB) 25460

[startup+4962.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 19679
/proc/meminfo: memFree=1163632/2055920 swapFree=4192956/4192956
[pid=19664] ppid=19662 vsize=25460 CPUtime=4960.32
/proc/19664/stat : 19664 (march_ks) R 19662 19664 19627 0 -1 4194304 15650 0 0 0 496023 9 0 0 25 0 1 0 31340298 26071040 5505 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/19664/statm: 6365 5505 73 123 0 6240 0
Current children cumulated CPU time (s) 4960.32
Current children cumulated vsize (KiB) 25460



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 19679
/proc/meminfo: memFree=1163632/2055920 swapFree=4192956/4192956
[pid=19664] ppid=19662 vsize=25460 CPUtime=5000.01
/proc/19664/stat : 19664 (march_ks) R 19662 19664 19627 0 -1 4194304 15654 0 0 0 499992 9 0 0 25 0 1 0 31340298 26071040 5509 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19664/statm: 6365 5509 73 123 0 6240 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 25460

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): 5002.01
CPU time (s): 5000.02
CPU user time (s): 4999.93
CPU system time (s): 0.094985
CPU usage (%): 99.9603
Max. virtual memory (cumulated for all children) (KiB): 25460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.93
system time used= 0.094985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15654
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= 13197

runsolver used 5.9211 second user time and 10.4904 second system time

The end

Launcher Data 

Begin job on node81 at 2009-04-18 07:38:25
IDJOB=1626191
IDBENCH=70330
IDSOLVER=582
FILE ID=node81/1626191-1240033104
PBS_JOBID= 9157470
Free space on /tmp= 126584 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/14000/unif-k3-r4.2-v14000-c58800-S1813642436-099.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626191-1240033104/watcher-1626191-1240033104 -o /tmp/evaluation-result-1626191-1240033104/solver-1626191-1240033104 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626191-1240033104.cnf            

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

MD5SUM BENCH= 96ac67354b2d4edc2a83b4892dd0ca62
RANDOM SEED=254064216

node81.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		: 3000.234
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		: 3000.234
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:       1186840 kB
Buffers:         80800 kB
Cached:         694400 kB
SwapCached:          0 kB
Active:         296960 kB
Inactive:       492976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1186840 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4088 kB
Writeback:           0 kB
Mapped:          24440 kB
Slab:            64880 kB
Committed_AS:   181252 kB
PageTables:       1452 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126580 MiB
End job on node81 at 2009-04-18 09:01:49