Trace number 1626201

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) 5000.11 5002.21

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S612955126-075.cnf
MD5SUM438060a1be2646cf8b7b6ce135e188f8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.04093
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.20/0.20	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.20/0.20	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.20/0.20	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.20/0.20	c main()::
0.20/0.20	c initFormula():: searching for DIMACS p-line....
0.20/0.20	c initFormula():: the DIMACS p-line indicates a CNF of 4000 variables and 16800 clauses.
0.20/0.20	c parseCNF():: parsing....
0.20/0.20	c parseCNF():: the CNF contains 0 unary clauses.
0.20/0.20	c runParser():: parsing was successful, warming up engines...
0.20/0.20	c simplify_formula():: removed 0 tautological, 86 satisfied and 0 duplicate clauses
0.20/0.20	c preprocessing fase I completed:: there are now 3985 free variables and 16714 clauses.
0.20/0.20	c stat :: sign balance is biased by 0.490
0.20/0.20	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.20/0.20	c using 3-SAT heuristics (occurence based diff)
0.20/0.20	c longest clause has size 3
0.20/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 141 duplicate clauses
0.20/0.20	c resolvent_look() :: found 70 resolvents
0.20/0.20	c lessRedundantTransformation():: nothing to be done.
0.20/0.20	c transformTo3SAT():: you gave me 4000 variables and 16784 clauses.
0.20/0.20	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.20/0.20	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.20/0.20	c transformTo3SAT():: the transformation yielded 4000 variabels and 16784 clauses.
0.20/0.20	c main():: clause / variable ratio: ( 16784 / 4000 ) = 4.20
0.20/0.20	c longest clause has size 3
0.20/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.20/0.20	c dynamic_preselect_setsize :: off
0.20/0.20	c suggested doublelook initial :: 0
0.20/0.20	c main():: all systems go!
0.20/0.20	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 406 JD: 279
2.89/2.98	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1626201-1240035198/watcher-1626201-1240035198 -o /tmp/evaluation-result-1626201-1240035198/solver-1626201-1240035198 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626201-1240035198.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: 0.00 0.00 0.00 3/64 21044
/proc/meminfo: memFree=1102128/2055920 swapFree=4192956/4192956
[pid=21044] ppid=21042 vsize=1084 CPUtime=0
/proc/21044/stat : 21044 (march_ks) R 21042 21044 21007 0 -1 4194304 175 0 0 0 0 0 0 0 18 0 1 0 31553251 1110016 161 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/21044/statm: 271 161 47 123 0 146 0

[startup+0.041944 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 21044
/proc/meminfo: memFree=1102128/2055920 swapFree=4192956/4192956
[pid=21044] ppid=21042 vsize=2720 CPUtime=0.03
/proc/21044/stat : 21044 (march_ks) R 21042 21044 21007 0 -1 4194304 553 0 0 0 3 0 0 0 18 0 1 0 31553251 2785280 479 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/21044/statm: 713 484 52 123 0 588 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2720

[startup+0.101948 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 21044
/proc/meminfo: memFree=1102128/2055920 swapFree=4192956/4192956
[pid=21044] ppid=21042 vsize=2680 CPUtime=0.09
/proc/21044/stat : 21044 (march_ks) R 21042 21044 21007 0 -1 4194304 764 0 0 0 9 0 0 0 18 0 1 0 31553251 2744320 468 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/21044/statm: 703 474 52 123 0 578 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2680

[startup+0.301966 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 21044
/proc/meminfo: memFree=1102128/2055920 swapFree=4192956/4192956
[pid=21044] ppid=21042 vsize=5940 CPUtime=0.29
/proc/21044/stat : 21044 (march_ks) R 21042 21044 21007 0 -1 4194304 1875 0 0 0 28 1 0 0 20 0 1 0 31553251 6082560 1294 1992294400 134512640 135019032 4294956240 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 0 0 0
/proc/21044/statm: 1485 1294 73 123 0 1360 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5940

[startup+0.702004 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 21044
/proc/meminfo: memFree=1102128/2055920 swapFree=4192956/4192956
[pid=21044] ppid=21042 vsize=5948 CPUtime=0.69
/proc/21044/stat : 21044 (march_ks) R 21042 21044 21007 0 -1 4194304 1913 0 0 0 68 1 0 0 24 0 1 0 31553251 6090752 1268 1992294400 134512640 135019032 4294956240 18446744073709551615 134538604 0 0 4096 0 0 0 0 17 0 0 0
/proc/21044/statm: 1487 1268 73 123 0 1362 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5948

[startup+1.50108 s]
/proc/loadavg: 0.00 0.00 0.00 2/65 21045
/proc/meminfo: memFree=1097192/2055920 swapFree=4192956/4192956
[pid=21044] ppid=21042 vsize=6212 CPUtime=1.49
/proc/21044/stat : 21044 (march_ks) R 21042 21044 21007 0 -1 4194304 1961 0 0 0 148 1 0 0 25 0 1 0 31553251 6361088 1316 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/21044/statm: 1553 1316 73 123 0 1428 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6212

[startup+3.10223 s]
/proc/loadavg: 0.00 0.00 0.00 2/65 21045
/proc/meminfo: memFree=1096808/2055920 swapFree=4192956/4192956
[pid=21044] ppid=21042 vsize=6340 CPUtime=3.09
/proc/21044/stat : 21044 (march_ks) R 21042 21044 21007 0 -1 4194304 2006 0 0 0 308 1 0 0 25 0 1 0 31553251 6492160 1361 1992294400 134512640 135019032 4294956240 18446744073709551615 134597212 0 0 4096 0 0 0 0 17 0 0 0
/proc/21044/statm: 1585 1361 73 123 0 1460 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6340

[startup+6.30153 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 21045
/proc/meminfo: memFree=1096488/2055920 swapFree=4192956/4192956
[pid=21044] ppid=21042 vsize=6600 CPUtime=6.29
/proc/21044/stat : 21044 (march_ks) R 21042 21044 21007 0 -1 4194304 2062 0 0 0 628 1 0 0 25 0 1 0 31553251 6758400 1417 1992294400 134512640 135019032 4294956240 18446744073709551615 134597206 0 0 4096 0 0 0 0 17 0 0 0
/proc/21044/statm: 1650 1417 73 123 0 1525 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6600

[startup+12.7011 s]
/proc/loadavg: 0.15 0.03 0.01 2/65 21045
/proc/meminfo: memFree=1096104/2055920 swapFree=4192956/4192956
[pid=21044] ppid=21042 vsize=6932 CPUtime=12.69
/proc/21044/stat : 21044 (march_ks) R 21042 21044 21007 0 -1 4194304 2126 0 0 0 1268 1 0 0 25 0 1 0 31553251 7098368 1481 1992294400 134512640 135019032 4294956240 18446744073709551615 134542391 0 0 4096 0 0 0 0 17 0 0 0
/proc/21044/statm: 1733 1481 73 123 0 1608 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6932

[startup+25.5013 s]
/proc/loadavg: 0.34 0.08 0.02 2/65 21045
/proc/meminfo: memFree=1096040/2055920 swapFree=4192956/4192956
[pid=21044] ppid=21042 vsize=7228 CPUtime=25.48
/proc/21044/stat : 21044 (march_ks) R 21042 21044 21007 0 -1 4194304 2196 0 0 0 2547 1 0 0 25 0 1 0 31553251 7401472 1551 1992294400 134512640 135019032 4294956240 18446744073709551615 134548896 0 0 4096 0 0 0 0 17 0 0 0
/proc/21044/statm: 1807 1551 73 123 0 1682 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7228

[startup+51.1017 s]
/proc/loadavg: 0.56 0.15 0.05 2/65 21045
/proc/meminfo: memFree=1095592/2055920 swapFree=4192956/4192956
[pid=21044] ppid=21042 vsize=7616 CPUtime=51.07
/proc/21044/stat : 21044 (march_ks) R 21042 21044 21007 0 -1 4194304 2307 0 0 0 5106 1 0 0 25 0 1 0 31553251 7798784 1662 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21044/statm: 1904 1662 73 123 0 1779 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7616

[startup+102.306 s]
/proc/loadavg: 0.81 0.28 0.10 2/65 21045
/proc/meminfo: memFree=1095336/2055920 swapFree=4192956/4192956
[pid=21044] ppid=21042 vsize=7872 CPUtime=102.25
/proc/21044/stat : 21044 (march_ks) R 21042 21044 21007 0 -1 4194304 2366 0 0 0 10224 1 0 0 25 0 1 0 31553251 8060928 1721 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21044/statm: 1968 1721 73 123 0 1843 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 7872

[startup+162.301 s]
/proc/loadavg: 0.93 0.41 0.15 2/65 21045
/proc/meminfo: memFree=1094952/2055920 swapFree=4192956/4192956
[pid=21044] ppid=21042 vsize=8280 CPUtime=162.23
/proc/21044/stat : 21044 (march_ks) R 21042 21044 21007 0 -1 4194304 2455 0 0 0 16221 2 0 0 25 0 1 0 31553251 8478720 1810 1992294400 134512640 135019032 4294956240 18446744073709551615 134526471 0 0 4096 0 0 0 0 17 0 0 0
/proc/21044/statm: 2070 1810 73 123 0 1945 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 8280

[startup+222.302 s]
/proc/loadavg: 0.97 0.51 0.20 2/65 21045
/proc/meminfo: memFree=1094568/2055920 swapFree=4192956/4192956
[pid=21044] ppid=21042 vsize=8536 CPUtime=222.21
/proc/21044/stat : 21044 (march_ks) R 21042 21044 21007 0 -1 4194304 2543 0 0 0 22219 2 0 0 25 0 1 0 31553251 8740864 1898 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/21044/statm: 2134 1898 73 123 0 2009 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 8536

[startup+282.302 s]
/proc/loadavg: 0.99 0.60 0.25 2/65 21045
/proc/meminfo: memFree=1094440/2055920 swapFree=4192956/4192956
[pid=21044] ppid=21042 vsize=8664 CPUtime=282.19
/proc/21044/stat : 21044 (march_ks) R 21042 21044 21007 0 -1 4194304 2588 0 0 0 28217 2 0 0 25 0 1 0 31553251 8871936 1943 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21044/statm: 2166 1943 73 123 0 2041 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 8664

[startup+342.301 s]
/proc/loadavg: 0.99 0.67 0.29 2/65 21045
/proc/meminfo: memFree=1094248/2055920 swapFree=4192956/4192956
[pid=21044] ppid=21042 vsize=8792 CPUtime=342.16
/proc/21044/stat : 21044 (march_ks) R 21042 21044 21007 0 -1 4194304 2612 0 0 0 34214 2 0 0 25 0 1 0 31553251 9003008 1967 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/21044/statm: 2198 1967 73 123 0 2073 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 8792

[startup+402.302 s]
/proc/loadavg: 0.99 0.73 0.33 2/65 21045
/proc/meminfo: memFree=1094248/2055920 swapFree=4192956/4192956
[pid=21044] ppid=21042 vsize=8792 CPUtime=402.12
/proc/21044/stat : 21044 (march_ks) R 21042 21044 21007 0 -1 4194304 2629 0 0 0 40210 2 0 0 25 0 1 0 31553251 9003008 1984 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/21044/statm: 2198 1984 73 123 0 2073 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 8792

[startup+462.301 s]
/proc/loadavg: 0.99 0.77 0.37 2/65 21045
/proc/meminfo: memFree=1094184/2055920 swapFree=4192956/4192956
[pid=21044] ppid=21042 vsize=8920 CPUtime=462.1
/proc/21044/stat : 21044 (march_ks) R 21042 21044 21007 0 -1 4194304 2642 0 0 0 46208 2 0 0 25 0 1 0 31553251 9134080 1997 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21044/statm: 2230 1997 73 123 0 2105 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 8920

[startup+522.301 s]
/proc/loadavg: 0.99 0.81 0.41 2/65 21045
/proc/meminfo: memFree=1094056/2055920 swapFree=4192956/4192956
[pid=21044] ppid=21042 vsize=9276 CPUtime=522.07
/proc/21044/stat : 21044 (march_ks) R 21042 21044 21007 0 -1 4194304 2684 0 0 0 52204 3 0 0 25 0 1 0 31553251 9498624 2039 1992294400 134512640 135019032 4294956240 18446744073709551615 134579077 0 0 4096 0 0 0 0 17 0 0 0
/proc/21044/statm: 2319 2039 73 123 0 2194 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 9276

[startup+582.302 s]
/proc/loadavg: 0.99 0.84 0.44 2/65 21045
/proc/meminfo: memFree=1093736/2055920 swapFree=4192956/4192956
[pid=21044] ppid=21042 vsize=9276 CPUtime=582.05
/proc/21044/stat : 21044 (march_ks) R 21042 21044 21007 0 -1 4194304 2741 0 0 0 58202 3 0 0 25 0 1 0 31553251 9498624 2096 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21044/statm: 2319 2096 73 123 0 2194 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 9276

[startup+642.301 s]
/proc/loadavg: 0.99 0.87 0.47 2/65 21045
/proc/meminfo: memFree=1093608/2055920 swapFree=4192956/4192956
[pid=21044] ppid=21042 vsize=9744 CPUtime=642.03
/proc/21044/stat : 21044 (march_ks) R 21042 21044 21007 0 -1 4194304 2780 0 0 0 64200 3 0 0 25 0 1 0 31553251 9977856 2135 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/21044/statm: 2436 2135 73 123 0 2311 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 9744


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 21053
/proc/meminfo: memFree=1092264/2055920 swapFree=4192956/4192956
[pid=21044] ppid=21042 vsize=10644 CPUtime=4000.59
/proc/21044/stat : 21044 (march_ks) R 21042 21044 21007 0 -1 4194304 3003 0 0 0 400054 5 0 0 25 0 1 0 31553251 10899456 2358 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/21044/statm: 2661 2358 73 123 0 2536 0
Current children cumulated CPU time (s) 4000.59
Current children cumulated vsize (KiB) 10644

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 21053
/proc/meminfo: memFree=1092264/2055920 swapFree=4192956/4192956
[pid=21044] ppid=21042 vsize=10644 CPUtime=4060.57
/proc/21044/stat : 21044 (march_ks) R 21042 21044 21007 0 -1 4194304 3006 0 0 0 406052 5 0 0 25 0 1 0 31553251 10899456 2361 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21044/statm: 2661 2361 73 123 0 2536 0
Current children cumulated CPU time (s) 4060.57
Current children cumulated vsize (KiB) 10644

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 21053
/proc/meminfo: memFree=1092264/2055920 swapFree=4192956/4192956
[pid=21044] ppid=21042 vsize=10644 CPUtime=4120.54
/proc/21044/stat : 21044 (march_ks) R 21042 21044 21007 0 -1 4194304 3008 0 0 0 412049 5 0 0 25 0 1 0 31553251 10899456 2363 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21044/statm: 2661 2363 73 123 0 2536 0
Current children cumulated CPU time (s) 4120.54
Current children cumulated vsize (KiB) 10644

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 21053
/proc/meminfo: memFree=1092264/2055920 swapFree=4192956/4192956
[pid=21044] ppid=21042 vsize=10644 CPUtime=4180.52
/proc/21044/stat : 21044 (march_ks) R 21042 21044 21007 0 -1 4194304 3009 0 0 0 418047 5 0 0 25 0 1 0 31553251 10899456 2364 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/21044/statm: 2661 2364 73 123 0 2536 0
Current children cumulated CPU time (s) 4180.52
Current children cumulated vsize (KiB) 10644

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 21053
/proc/meminfo: memFree=1092264/2055920 swapFree=4192956/4192956
[pid=21044] ppid=21042 vsize=10644 CPUtime=4240.5
/proc/21044/stat : 21044 (march_ks) R 21042 21044 21007 0 -1 4194304 3011 0 0 0 424045 5 0 0 25 0 1 0 31553251 10899456 2366 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/21044/statm: 2661 2366 73 123 0 2536 0
Current children cumulated CPU time (s) 4240.5
Current children cumulated vsize (KiB) 10644

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 21053
/proc/meminfo: memFree=1092264/2055920 swapFree=4192956/4192956
[pid=21044] ppid=21042 vsize=10644 CPUtime=4300.48
/proc/21044/stat : 21044 (march_ks) R 21042 21044 21007 0 -1 4194304 3013 0 0 0 430043 5 0 0 25 0 1 0 31553251 10899456 2368 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/21044/statm: 2661 2368 73 123 0 2536 0
Current children cumulated CPU time (s) 4300.48
Current children cumulated vsize (KiB) 10644

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 21053
/proc/meminfo: memFree=1092264/2055920 swapFree=4192956/4192956
[pid=21044] ppid=21042 vsize=10644 CPUtime=4360.46
/proc/21044/stat : 21044 (march_ks) R 21042 21044 21007 0 -1 4194304 3015 0 0 0 436041 5 0 0 25 0 1 0 31553251 10899456 2370 1992294400 134512640 135019032 4294956240 18446744073709551615 134542372 0 0 4096 0 0 0 0 17 0 0 0
/proc/21044/statm: 2661 2370 73 123 0 2536 0
Current children cumulated CPU time (s) 4360.46
Current children cumulated vsize (KiB) 10644

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 21053
/proc/meminfo: memFree=1092200/2055920 swapFree=4192956/4192956
[pid=21044] ppid=21042 vsize=10644 CPUtime=4420.44
/proc/21044/stat : 21044 (march_ks) R 21042 21044 21007 0 -1 4194304 3016 0 0 0 442038 6 0 0 25 0 1 0 31553251 10899456 2371 1992294400 134512640 135019032 4294956240 18446744073709551615 134538157 0 0 4096 0 0 0 0 17 0 0 0
/proc/21044/statm: 2661 2371 73 123 0 2536 0
Current children cumulated CPU time (s) 4420.44
Current children cumulated vsize (KiB) 10644

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 21053
/proc/meminfo: memFree=1092264/2055920 swapFree=4192956/4192956
[pid=21044] ppid=21042 vsize=10644 CPUtime=4480.41
/proc/21044/stat : 21044 (march_ks) R 21042 21044 21007 0 -1 4194304 3017 0 0 0 448035 6 0 0 25 0 1 0 31553251 10899456 2372 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/21044/statm: 2661 2372 73 123 0 2536 0
Current children cumulated CPU time (s) 4480.41
Current children cumulated vsize (KiB) 10644

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 21053
/proc/meminfo: memFree=1092264/2055920 swapFree=4192956/4192956
[pid=21044] ppid=21042 vsize=10772 CPUtime=4540.37
/proc/21044/stat : 21044 (march_ks) R 21042 21044 21007 0 -1 4194304 3019 0 0 0 454031 6 0 0 25 0 1 0 31553251 11030528 2374 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/21044/statm: 2693 2374 73 123 0 2568 0
Current children cumulated CPU time (s) 4540.37
Current children cumulated vsize (KiB) 10772

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 21053
/proc/meminfo: memFree=1092136/2055920 swapFree=4192956/4192956
[pid=21044] ppid=21042 vsize=10772 CPUtime=4600.36
/proc/21044/stat : 21044 (march_ks) R 21042 21044 21007 0 -1 4194304 3021 0 0 0 460030 6 0 0 25 0 1 0 31553251 11030528 2376 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21044/statm: 2693 2376 73 123 0 2568 0
Current children cumulated CPU time (s) 4600.36
Current children cumulated vsize (KiB) 10772

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 21053
/proc/meminfo: memFree=1092136/2055920 swapFree=4192956/4192956
[pid=21044] ppid=21042 vsize=10772 CPUtime=4660.32
/proc/21044/stat : 21044 (march_ks) R 21042 21044 21007 0 -1 4194304 3023 0 0 0 466026 6 0 0 25 0 1 0 31553251 11030528 2378 1992294400 134512640 135019032 4294956240 18446744073709551615 134542329 0 0 4096 0 0 0 0 17 0 0 0
/proc/21044/statm: 2693 2378 73 123 0 2568 0
Current children cumulated CPU time (s) 4660.32
Current children cumulated vsize (KiB) 10772

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 21053
/proc/meminfo: memFree=1092136/2055920 swapFree=4192956/4192956
[pid=21044] ppid=21042 vsize=10772 CPUtime=4720.31
/proc/21044/stat : 21044 (march_ks) R 21042 21044 21007 0 -1 4194304 3024 0 0 0 472025 6 0 0 25 0 1 0 31553251 11030528 2379 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/21044/statm: 2693 2379 73 123 0 2568 0
Current children cumulated CPU time (s) 4720.31
Current children cumulated vsize (KiB) 10772

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 21053
/proc/meminfo: memFree=1092200/2055920 swapFree=4192956/4192956
[pid=21044] ppid=21042 vsize=10772 CPUtime=4780.28
/proc/21044/stat : 21044 (march_ks) R 21042 21044 21007 0 -1 4194304 3025 0 0 0 478022 6 0 0 25 0 1 0 31553251 11030528 2380 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/21044/statm: 2693 2380 73 123 0 2568 0
Current children cumulated CPU time (s) 4780.28
Current children cumulated vsize (KiB) 10772

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 21053
/proc/meminfo: memFree=1092200/2055920 swapFree=4192956/4192956
[pid=21044] ppid=21042 vsize=10772 CPUtime=4840.25
/proc/21044/stat : 21044 (march_ks) R 21042 21044 21007 0 -1 4194304 3028 0 0 0 484019 6 0 0 25 0 1 0 31553251 11030528 2383 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/21044/statm: 2693 2383 73 123 0 2568 0
Current children cumulated CPU time (s) 4840.25
Current children cumulated vsize (KiB) 10772

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 21053
/proc/meminfo: memFree=1092136/2055920 swapFree=4192956/4192956
[pid=21044] ppid=21042 vsize=10772 CPUtime=4900.23
/proc/21044/stat : 21044 (march_ks) R 21042 21044 21007 0 -1 4194304 3028 0 0 0 490017 6 0 0 25 0 1 0 31553251 11030528 2383 1992294400 134512640 135019032 4294956240 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 0 0 0
/proc/21044/statm: 2693 2383 73 123 0 2568 0
Current children cumulated CPU time (s) 4900.23
Current children cumulated vsize (KiB) 10772

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 21053
/proc/meminfo: memFree=1092136/2055920 swapFree=4192956/4192956
[pid=21044] ppid=21042 vsize=10772 CPUtime=4960.21
/proc/21044/stat : 21044 (march_ks) R 21042 21044 21007 0 -1 4194304 3030 0 0 0 496015 6 0 0 25 0 1 0 31553251 11030528 2385 1992294400 134512640 135019032 4294956240 18446744073709551615 134538176 0 0 4096 0 0 0 0 17 0 0 0
/proc/21044/statm: 2693 2385 73 123 0 2568 0
Current children cumulated CPU time (s) 4960.21
Current children cumulated vsize (KiB) 10772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.2 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 21055
/proc/meminfo: memFree=1091944/2055920 swapFree=4192956/4192956
[pid=21044] ppid=21042 vsize=10772 CPUtime=5000.1
/proc/21044/stat : 21044 (march_ks) R 21042 21044 21007 0 -1 4194304 3031 0 0 0 500004 6 0 0 25 0 1 0 31553251 11030528 2386 1992294400 134512640 135019032 4294956240 18446744073709551615 134538257 0 0 4096 0 0 0 0 17 0 0 0
/proc/21044/statm: 2693 2386 73 123 0 2568 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 10772

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): 5002.21
CPU time (s): 5000.11
CPU user time (s): 5000.04
CPU system time (s): 0.067989
CPU usage (%): 99.9581
Max. virtual memory (cumulated for all children) (KiB): 10772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.04
system time used= 0.067989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3031
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= 13284

runsolver used 4.46732 second user time and 13.7329 second system time

The end

Launcher Data 

Begin job on node15 at 2009-04-18 08:13:18
IDJOB=1626201
IDBENCH=70335
IDSOLVER=582
FILE ID=node15/1626201-1240035198
PBS_JOBID= 9159002
Free space on /tmp= 66356 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S612955126-075.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626201-1240035198/watcher-1626201-1240035198 -o /tmp/evaluation-result-1626201-1240035198/solver-1626201-1240035198 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626201-1240035198.cnf            

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

MD5SUM BENCH= 438060a1be2646cf8b7b6ce135e188f8
RANDOM SEED=739602337

node15.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		: 3000.220
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	: 5931.00
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		: 3000.220
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:       1102680 kB
Buffers:         83508 kB
Cached:         794100 kB
SwapCached:          0 kB
Active:         258188 kB
Inactive:       633184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1102680 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3168 kB
Writeback:           0 kB
Mapped:          23560 kB
Slab:            47816 kB
Committed_AS:   159952 kB
PageTables:       1460 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= 66352 MiB
End job on node15 at 2009-04-18 09:36:43