Trace number 1626253

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) 5000.09 5002.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S914323646-060.cnf
MD5SUMf485347639f83ec94bb8d93787135581
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark106.322
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.39/1.40	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.39/1.40	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.39/1.40	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.39/1.40	c main()::
1.39/1.40	c initFormula():: searching for DIMACS p-line....
1.39/1.40	c initFormula():: the DIMACS p-line indicates a CNF of 18000 variables and 75600 clauses.
1.39/1.40	c parseCNF():: parsing....
1.39/1.40	c parseCNF():: the CNF contains 0 unary clauses.
1.39/1.40	c runParser():: parsing was successful, warming up engines...
1.39/1.40	c simplify_formula():: removed 0 tautological, 462 satisfied and 0 duplicate clauses
1.39/1.40	c preprocessing fase I completed:: there are now 17930 free variables and 75138 clauses.
1.39/1.40	c stat :: sign balance is biased by 0.483
1.39/1.40	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.39/1.40	c using 3-SAT heuristics (occurence based diff)
1.39/1.40	c longest clause has size 3
1.39/1.40	c simplify_formula():: removed 0 tautological, 0 satisfied and 177 duplicate clauses
1.39/1.40	c resolvent_look() :: found 93 resolvents
1.39/1.40	c lessRedundantTransformation():: nothing to be done.
1.39/1.40	c transformTo3SAT():: you gave me 18000 variables and 75231 clauses.
1.39/1.40	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.39/1.40	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.39/1.40	c transformTo3SAT():: the transformation yielded 18000 variabels and 75231 clauses.
1.39/1.40	c main():: clause / variable ratio: ( 75231 / 18000 ) = 4.18
1.39/1.40	c longest clause has size 3
1.39/1.40	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.39/1.40	c dynamic_preselect_setsize :: off
1.39/1.40	c suggested doublelook initial :: 0
1.39/1.40	c main():: all systems go!
1.39/1.40	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 7004 JD: 1212
1718.50/1719.44	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-1626253-1240043048/watcher-1626253-1240043048 -o /tmp/evaluation-result-1626253-1240043048/solver-1626253-1240043048 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626253-1240043048.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: 0.92 0.98 0.99 3/64 23672
/proc/meminfo: memFree=1315688/2055920 swapFree=4192956/4192956
[pid=23672] ppid=23670 vsize=1800 CPUtime=0
/proc/23672/stat : 23672 (march_ks) R 23670 23672 23573 0 -1 4194304 244 0 0 0 0 0 0 0 19 0 1 0 32331058 1843200 230 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/23672/statm: 450 233 45 123 0 325 0

[startup+0.0603179 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23672
/proc/meminfo: memFree=1315688/2055920 swapFree=4192956/4192956
[pid=23672] ppid=23670 vsize=3192 CPUtime=0.05
/proc/23672/stat : 23672 (march_ks) R 23670 23672 23573 0 -1 4194304 680 0 0 0 5 0 0 0 19 0 1 0 32331058 3268608 666 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/23672/statm: 798 666 47 123 0 673 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3192

[startup+0.101325 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23672
/proc/meminfo: memFree=1315688/2055920 swapFree=4192956/4192956
[pid=23672] ppid=23670 vsize=3720 CPUtime=0.09
/proc/23672/stat : 23672 (march_ks) R 23670 23672 23573 0 -1 4194304 833 0 0 0 9 0 0 0 19 0 1 0 32331058 3809280 819 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/23672/statm: 930 819 47 123 0 805 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3720

[startup+0.30136 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23672
/proc/meminfo: memFree=1315688/2055920 swapFree=4192956/4192956
[pid=23672] ppid=23670 vsize=8532 CPUtime=0.28
/proc/23672/stat : 23672 (march_ks) R 23670 23672 23573 0 -1 4194304 2710 0 0 0 28 0 0 0 21 0 1 0 32331058 8736768 1438 1992294400 134512640 135019032 4294956240 18446744073709551615 134555001 0 0 4096 0 0 0 0 17 0 0 0
/proc/23672/statm: 2133 1438 52 123 0 2008 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8532

[startup+0.701431 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23672
/proc/meminfo: memFree=1315688/2055920 swapFree=4192956/4192956
[pid=23672] ppid=23670 vsize=10156 CPUtime=0.69
/proc/23672/stat : 23672 (march_ks) R 23670 23672 23573 0 -1 4194304 5392 0 0 0 67 2 0 0 25 0 1 0 32331058 10399744 1863 1992294400 134512640 135019032 4294956240 18446744073709551615 134657823 0 0 4096 0 0 0 0 17 0 0 0
/proc/23672/statm: 2539 1863 63 123 0 2414 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10156

[startup+1.50158 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 23673
/proc/meminfo: memFree=1302624/2055920 swapFree=4192956/4192956
[pid=23672] ppid=23670 vsize=22956 CPUtime=1.49
/proc/23672/stat : 23672 (march_ks) R 23670 23672 23573 0 -1 4194304 13679 0 0 0 144 5 0 0 25 0 1 0 32331058 23506944 4813 1992294400 134512640 135019032 4294956240 18446744073709551615 134628610 0 0 4096 0 0 0 0 17 0 0 0
/proc/23672/statm: 5739 4813 73 123 0 5614 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22956

[startup+3.10187 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 23673
/proc/meminfo: memFree=1296544/2055920 swapFree=4192956/4192956
[pid=23672] ppid=23670 vsize=22960 CPUtime=3.09
/proc/23672/stat : 23672 (march_ks) R 23670 23672 23573 0 -1 4194304 13680 0 0 0 304 5 0 0 25 0 1 0 32331058 23511040 4814 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23672/statm: 5740 4814 73 123 0 5615 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22960

[startup+6.30145 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 23673
/proc/meminfo: memFree=1296288/2055920 swapFree=4192956/4192956
[pid=23672] ppid=23670 vsize=23116 CPUtime=6.29
/proc/23672/stat : 23672 (march_ks) R 23670 23672 23573 0 -1 4194304 13710 0 0 0 624 5 0 0 25 0 1 0 32331058 23670784 4844 1992294400 134512640 135019032 4294956240 18446744073709551615 134548028 0 0 4096 0 0 0 0 17 0 0 0
/proc/23672/statm: 5779 4844 73 123 0 5654 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23116

[startup+12.7026 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 23673
/proc/meminfo: memFree=1295976/2055920 swapFree=4192956/4192956
[pid=23672] ppid=23670 vsize=23536 CPUtime=12.68
/proc/23672/stat : 23672 (march_ks) R 23670 23672 23573 0 -1 4194304 13803 0 0 0 1263 5 0 0 25 0 1 0 32331058 24100864 4937 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/23672/statm: 5884 4937 73 123 0 5759 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 23536

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23673
/proc/meminfo: memFree=1294376/2055920 swapFree=4192956/4192956
[pid=23672] ppid=23670 vsize=25488 CPUtime=25.48
/proc/23672/stat : 23672 (march_ks) R 23670 23672 23573 0 -1 4194304 14259 0 0 0 2543 5 0 0 25 0 1 0 32331058 26099712 5393 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23672/statm: 6372 5393 73 123 0 6247 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25488

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23673
/proc/meminfo: memFree=1293544/2055920 swapFree=4192956/4192956
[pid=23672] ppid=23670 vsize=26268 CPUtime=51.06
/proc/23672/stat : 23672 (march_ks) R 23670 23672 23573 0 -1 4194304 14462 0 0 0 5101 5 0 0 25 0 1 0 32331058 26898432 5596 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/23672/statm: 6567 5596 73 123 0 6442 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 26268

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23673
/proc/meminfo: memFree=1292968/2055920 swapFree=4192956/4192956
[pid=23672] ppid=23670 vsize=26780 CPUtime=102.23
/proc/23672/stat : 23672 (march_ks) R 23670 23672 23573 0 -1 4194304 14602 0 0 0 10217 6 0 0 25 0 1 0 32331058 27422720 5736 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/23672/statm: 6695 5736 73 123 0 6570 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 26780

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23673
/proc/meminfo: memFree=1292648/2055920 swapFree=4192956/4192956
[pid=23672] ppid=23670 vsize=27172 CPUtime=162.2
/proc/23672/stat : 23672 (march_ks) R 23670 23672 23573 0 -1 4194304 14687 0 0 0 16214 6 0 0 25 0 1 0 32331058 27824128 5821 1992294400 134512640 135019032 4294956240 18446744073709551615 134538149 0 0 4096 0 0 0 0 17 0 0 0
/proc/23672/statm: 6793 5821 73 123 0 6668 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 27172

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23673
/proc/meminfo: memFree=1292392/2055920 swapFree=4192956/4192956
[pid=23672] ppid=23670 vsize=27304 CPUtime=222.16
/proc/23672/stat : 23672 (march_ks) R 23670 23672 23573 0 -1 4194304 14741 0 0 0 22210 6 0 0 25 0 1 0 32331058 27959296 5875 1992294400 134512640 135019032 4294956240 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 0 0 0
/proc/23672/statm: 6826 5875 73 123 0 6701 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 27304

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23673
/proc/meminfo: memFree=1292200/2055920 swapFree=4192956/4192956
[pid=23672] ppid=23670 vsize=27552 CPUtime=282.13
/proc/23672/stat : 23672 (march_ks) R 23670 23672 23573 0 -1 4194304 14796 0 0 0 28207 6 0 0 25 0 1 0 32331058 28213248 5930 1992294400 134512640 135019032 4294956240 18446744073709551615 134538116 0 0 4096 0 0 0 0 17 0 0 0
/proc/23672/statm: 6888 5930 73 123 0 6763 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 27552

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23673
/proc/meminfo: memFree=1292072/2055920 swapFree=4192956/4192956
[pid=23672] ppid=23670 vsize=27676 CPUtime=342.11
/proc/23672/stat : 23672 (march_ks) R 23670 23672 23573 0 -1 4194304 14836 0 0 0 34205 6 0 0 25 0 1 0 32331058 28340224 5970 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/23672/statm: 6919 5970 73 123 0 6794 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 27676

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23673
/proc/meminfo: memFree=1291816/2055920 swapFree=4192956/4192956
[pid=23672] ppid=23670 vsize=27976 CPUtime=402.07
/proc/23672/stat : 23672 (march_ks) R 23670 23672 23573 0 -1 4194304 14883 0 0 0 40201 6 0 0 25 0 1 0 32331058 28647424 6017 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23672/statm: 6994 6017 73 123 0 6869 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 27976

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23673
/proc/meminfo: memFree=1291752/2055920 swapFree=4192956/4192956
[pid=23672] ppid=23670 vsize=27976 CPUtime=462.04
/proc/23672/stat : 23672 (march_ks) R 23670 23672 23573 0 -1 4194304 14906 0 0 0 46198 6 0 0 25 0 1 0 32331058 28647424 6040 1992294400 134512640 135019032 4294956240 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 0 0 0
/proc/23672/statm: 6994 6040 73 123 0 6869 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 27976

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23673
/proc/meminfo: memFree=1291624/2055920 swapFree=4192956/4192956
[pid=23672] ppid=23670 vsize=28100 CPUtime=522.01
/proc/23672/stat : 23672 (march_ks) R 23670 23672 23573 0 -1 4194304 14935 0 0 0 52195 6 0 0 25 0 1 0 32331058 28774400 6069 1992294400 134512640 135019032 4294956240 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 0 0 0
/proc/23672/statm: 7025 6069 73 123 0 6900 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 28100

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23673
/proc/meminfo: memFree=1291560/2055920 swapFree=4192956/4192956
[pid=23672] ppid=23670 vsize=28224 CPUtime=581.98
/proc/23672/stat : 23672 (march_ks) R 23670 23672 23573 0 -1 4194304 14961 0 0 0 58192 6 0 0 25 0 1 0 32331058 28901376 6095 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23672/statm: 7056 6095 73 123 0 6931 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 28224

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23673
/proc/meminfo: memFree=1291368/2055920 swapFree=4192956/4192956
[pid=23672] ppid=23670 vsize=28348 CPUtime=641.95
/proc/23672/stat : 23672 (march_ks) R 23670 23672 23573 0 -1 4194304 14985 0 0 0 64189 6 0 0 25 0 1 0 32331058 29028352 6119 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23672/statm: 7087 6119 73 123 0 6962 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 28348


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23681
/proc/meminfo: memFree=1287016/2055920 swapFree=4192956/4192956
[pid=23672] ppid=23670 vsize=32588 CPUtime=4000.25
/proc/23672/stat : 23672 (march_ks) R 23670 23672 23573 0 -1 4194304 16030 0 0 0 400016 9 0 0 25 0 1 0 32331058 33370112 7153 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/23672/statm: 8147 7153 73 123 0 8022 0
Current children cumulated CPU time (s) 4000.25
Current children cumulated vsize (KiB) 32588

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23681
/proc/meminfo: memFree=1287016/2055920 swapFree=4192956/4192956
[pid=23672] ppid=23670 vsize=32588 CPUtime=4060.24
/proc/23672/stat : 23672 (march_ks) R 23670 23672 23573 0 -1 4194304 16037 0 0 0 406014 10 0 0 25 0 1 0 32331058 33370112 7160 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23672/statm: 8147 7160 73 123 0 8022 0
Current children cumulated CPU time (s) 4060.24
Current children cumulated vsize (KiB) 32588

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23681
/proc/meminfo: memFree=1286952/2055920 swapFree=4192956/4192956
[pid=23672] ppid=23670 vsize=32588 CPUtime=4120.22
/proc/23672/stat : 23672 (march_ks) R 23670 23672 23573 0 -1 4194304 16047 0 0 0 412012 10 0 0 25 0 1 0 32331058 33370112 7170 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23672/statm: 8147 7170 73 123 0 8022 0
Current children cumulated CPU time (s) 4120.22
Current children cumulated vsize (KiB) 32588

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23681
/proc/meminfo: memFree=1286952/2055920 swapFree=4192956/4192956
[pid=23672] ppid=23670 vsize=32588 CPUtime=4180.19
/proc/23672/stat : 23672 (march_ks) R 23670 23672 23573 0 -1 4194304 16054 0 0 0 418009 10 0 0 25 0 1 0 32331058 33370112 7177 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23672/statm: 8147 7177 73 123 0 8022 0
Current children cumulated CPU time (s) 4180.19
Current children cumulated vsize (KiB) 32588

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23681
/proc/meminfo: memFree=1286952/2055920 swapFree=4192956/4192956
[pid=23672] ppid=23670 vsize=32712 CPUtime=4240.16
/proc/23672/stat : 23672 (march_ks) R 23670 23672 23573 0 -1 4194304 16063 0 0 0 424006 10 0 0 25 0 1 0 32331058 33497088 7186 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/23672/statm: 8178 7186 73 123 0 8053 0
Current children cumulated CPU time (s) 4240.16
Current children cumulated vsize (KiB) 32712

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23681
/proc/meminfo: memFree=1286888/2055920 swapFree=4192956/4192956
[pid=23672] ppid=23670 vsize=32712 CPUtime=4300.13
/proc/23672/stat : 23672 (march_ks) R 23670 23672 23573 0 -1 4194304 16069 0 0 0 430003 10 0 0 25 0 1 0 32331058 33497088 7192 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/23672/statm: 8178 7192 73 123 0 8053 0
Current children cumulated CPU time (s) 4300.13
Current children cumulated vsize (KiB) 32712

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23681
/proc/meminfo: memFree=1286888/2055920 swapFree=4192956/4192956
[pid=23672] ppid=23670 vsize=32712 CPUtime=4360.09
/proc/23672/stat : 23672 (march_ks) R 23670 23672 23573 0 -1 4194304 16077 0 0 0 435999 10 0 0 25 0 1 0 32331058 33497088 7200 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23672/statm: 8178 7200 73 123 0 8053 0
Current children cumulated CPU time (s) 4360.09
Current children cumulated vsize (KiB) 32712

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23683
/proc/meminfo: memFree=1286632/2055920 swapFree=4192956/4192956
[pid=23672] ppid=23670 vsize=32712 CPUtime=4420.06
/proc/23672/stat : 23672 (march_ks) R 23670 23672 23573 0 -1 4194304 16085 0 0 0 441996 10 0 0 25 0 1 0 32331058 33497088 7208 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23672/statm: 8178 7208 73 123 0 8053 0
Current children cumulated CPU time (s) 4420.06
Current children cumulated vsize (KiB) 32712

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23683
/proc/meminfo: memFree=1286632/2055920 swapFree=4192956/4192956
[pid=23672] ppid=23670 vsize=32712 CPUtime=4480.03
/proc/23672/stat : 23672 (march_ks) R 23670 23672 23573 0 -1 4194304 16089 0 0 0 447993 10 0 0 25 0 1 0 32331058 33497088 7212 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/23672/statm: 8178 7212 73 123 0 8053 0
Current children cumulated CPU time (s) 4480.03
Current children cumulated vsize (KiB) 32712

[startup+4542.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 23683
/proc/meminfo: memFree=1286568/2055920 swapFree=4192956/4192956
[pid=23672] ppid=23670 vsize=32836 CPUtime=4540
/proc/23672/stat : 23672 (march_ks) R 23670 23672 23573 0 -1 4194304 16094 0 0 0 453990 10 0 0 25 0 1 0 32331058 33624064 7217 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23672/statm: 8209 7217 73 123 0 8084 0
Current children cumulated CPU time (s) 4540
Current children cumulated vsize (KiB) 32836

[startup+4602.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 23683
/proc/meminfo: memFree=1286504/2055920 swapFree=4192956/4192956
[pid=23672] ppid=23670 vsize=32836 CPUtime=4599.97
/proc/23672/stat : 23672 (march_ks) R 23670 23672 23573 0 -1 4194304 16099 0 0 0 459987 10 0 0 25 0 1 0 32331058 33624064 7222 1992294400 134512640 135019032 4294956240 18446744073709551615 134542764 0 0 4096 0 0 0 0 17 0 0 0
/proc/23672/statm: 8209 7222 73 123 0 8084 0
Current children cumulated CPU time (s) 4599.97
Current children cumulated vsize (KiB) 32836

[startup+4662.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 23683
/proc/meminfo: memFree=1286440/2055920 swapFree=4192956/4192956
[pid=23672] ppid=23670 vsize=32836 CPUtime=4659.94
/proc/23672/stat : 23672 (march_ks) R 23670 23672 23573 0 -1 4194304 16105 0 0 0 465984 10 0 0 25 0 1 0 32331058 33624064 7228 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/23672/statm: 8209 7228 73 123 0 8084 0
Current children cumulated CPU time (s) 4659.94
Current children cumulated vsize (KiB) 32836

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23683
/proc/meminfo: memFree=1286440/2055920 swapFree=4192956/4192956
[pid=23672] ppid=23670 vsize=32836 CPUtime=4719.91
/proc/23672/stat : 23672 (march_ks) R 23670 23672 23573 0 -1 4194304 16112 0 0 0 471981 10 0 0 25 0 1 0 32331058 33624064 7235 1992294400 134512640 135019032 4294956240 18446744073709551615 134542767 0 0 4096 0 0 0 0 17 0 0 0
/proc/23672/statm: 8209 7235 73 123 0 8084 0
Current children cumulated CPU time (s) 4719.91
Current children cumulated vsize (KiB) 32836

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23683
/proc/meminfo: memFree=1286440/2055920 swapFree=4192956/4192956
[pid=23672] ppid=23670 vsize=32836 CPUtime=4779.89
/proc/23672/stat : 23672 (march_ks) R 23670 23672 23573 0 -1 4194304 16118 0 0 0 477978 11 0 0 25 0 1 0 32331058 33624064 7241 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/23672/statm: 8209 7241 73 123 0 8084 0
Current children cumulated CPU time (s) 4779.89
Current children cumulated vsize (KiB) 32836

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23683
/proc/meminfo: memFree=1286440/2055920 swapFree=4192956/4192956
[pid=23672] ppid=23670 vsize=32836 CPUtime=4839.86
/proc/23672/stat : 23672 (march_ks) R 23670 23672 23573 0 -1 4194304 16122 0 0 0 483975 11 0 0 25 0 1 0 32331058 33624064 7245 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23672/statm: 8209 7245 73 123 0 8084 0
Current children cumulated CPU time (s) 4839.86
Current children cumulated vsize (KiB) 32836

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23683
/proc/meminfo: memFree=1286376/2055920 swapFree=4192956/4192956
[pid=23672] ppid=23670 vsize=32960 CPUtime=4899.82
/proc/23672/stat : 23672 (march_ks) R 23670 23672 23573 0 -1 4194304 16127 0 0 0 489971 11 0 0 25 0 1 0 32331058 33751040 7250 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/23672/statm: 8240 7250 73 123 0 8115 0
Current children cumulated CPU time (s) 4899.82
Current children cumulated vsize (KiB) 32960

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23683
/proc/meminfo: memFree=1286440/2055920 swapFree=4192956/4192956
[pid=23672] ppid=23670 vsize=32960 CPUtime=4959.79
/proc/23672/stat : 23672 (march_ks) R 23670 23672 23573 0 -1 4194304 16132 0 0 0 495968 11 0 0 25 0 1 0 32331058 33751040 7255 1992294400 134512640 135019032 4294956240 18446744073709551615 134596372 0 0 4096 0 0 0 0 17 0 0 0
/proc/23672/statm: 8240 7255 73 123 0 8115 0
Current children cumulated CPU time (s) 4959.79
Current children cumulated vsize (KiB) 32960



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.6 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 23683
/proc/meminfo: memFree=1286440/2055920 swapFree=4192956/4192956
[pid=23672] ppid=23670 vsize=32960 CPUtime=5000.08
/proc/23672/stat : 23672 (march_ks) R 23670 23672 23573 0 -1 4194304 16136 0 0 0 499997 11 0 0 25 0 1 0 32331058 33751040 7259 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/23672/statm: 8240 7259 73 123 0 8115 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 32960

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): 5002.61
CPU time (s): 5000.09
CPU user time (s): 4999.97
CPU system time (s): 0.119981
CPU usage (%): 99.9496
Max. virtual memory (cumulated for all children) (KiB): 32960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.97
system time used= 0.119981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16136
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= 1
involuntary context switches= 15668

runsolver used 5.62914 second user time and 12.5731 second system time

The end

Launcher Data 

Begin job on node67 at 2009-04-18 10:24:08
IDJOB=1626253
IDBENCH=70361
IDSOLVER=582
FILE ID=node67/1626253-1240043048
PBS_JOBID= 9157483
Free space on /tmp= 66372 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S914323646-060.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626253-1240043048/watcher-1626253-1240043048 -o /tmp/evaluation-result-1626253-1240043048/solver-1626253-1240043048 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626253-1240043048.cnf            

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

MD5SUM BENCH= f485347639f83ec94bb8d93787135581
RANDOM SEED=447815166

node67.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		: 3000.277
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		: 3000.277
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:       1316168 kB
Buffers:         79664 kB
Cached:         587960 kB
SwapCached:          0 kB
Active:         241352 kB
Inactive:       440180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1316168 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4316 kB
Writeback:           0 kB
Mapped:          23688 kB
Slab:            44140 kB
Committed_AS:   185008 kB
PageTables:       1436 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= 66368 MiB
End job on node67 at 2009-04-18 11:47:33