Trace number 1627073

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) 5000.04 5002.21

General information on the benchmark

NameRANDOM/additional/22000/
unif-k3-r4.2-v22000-c92400-S1344049097-080.cnf
MD5SUMddd1bf62fc62f257afca245609d0b590
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark350.223
Satisfiable
(Un)Satisfiability was proved
Number of variables22000
Number of clauses92400
Sum of the clauses size277200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 392400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.79/1.87	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.79/1.87	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.79/1.87	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.79/1.87	c main()::
1.79/1.87	c initFormula():: searching for DIMACS p-line....
1.79/1.87	c initFormula():: the DIMACS p-line indicates a CNF of 22000 variables and 92400 clauses.
1.79/1.87	c parseCNF():: parsing....
1.79/1.87	c parseCNF():: the CNF contains 0 unary clauses.
1.79/1.87	c runParser():: parsing was successful, warming up engines...
1.79/1.87	c simplify_formula():: removed 0 tautological, 491 satisfied and 0 duplicate clauses
1.79/1.87	c preprocessing fase I completed:: there are now 21923 free variables and 91909 clauses.
1.79/1.87	c stat :: sign balance is biased by 0.473
1.79/1.87	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.79/1.87	c using 3-SAT heuristics (occurence based diff)
1.79/1.87	c longest clause has size 3
1.79/1.87	c simplify_formula():: removed 0 tautological, 0 satisfied and 153 duplicate clauses
1.79/1.87	c resolvent_look() :: found 87 resolvents
1.79/1.87	c lessRedundantTransformation():: nothing to be done.
1.79/1.87	c transformTo3SAT():: you gave me 22000 variables and 91996 clauses.
1.79/1.87	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.79/1.87	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.79/1.87	c transformTo3SAT():: the transformation yielded 22000 variabels and 91996 clauses.
1.79/1.87	c main():: clause / variable ratio: ( 91996 / 22000 ) = 4.18
1.79/1.87	c longest clause has size 3
1.79/1.87	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.87	c dynamic_preselect_setsize :: off
1.79/1.87	c suggested doublelook initial :: 0
1.79/1.87	c main():: all systems go!
1.79/1.87	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1649 JD: 1540
78.87/78.90	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-1627073-1240148925/watcher-1627073-1240148925 -o /tmp/evaluation-result-1627073-1240148925/solver-1627073-1240148925 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1627073-1240148925.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 25150
/proc/meminfo: memFree=1387240/2055920 swapFree=4192956/4192956
[pid=25150] ppid=25148 vsize=3104 CPUtime=0
/proc/25150/stat : 25150 (march_ks) R 25148 25150 24955 0 -1 4194304 560 0 0 0 0 0 0 0 18 0 1 0 42921709 3178496 546 1992294400 134512640 135019032 4294956240 18446744073709551615 134557676 0 0 4096 0 0 0 0 17 0 0 0
/proc/25150/statm: 776 552 46 123 0 651 0

[startup+0.101082 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 25150
/proc/meminfo: memFree=1387240/2055920 swapFree=4192956/4192956
[pid=25150] ppid=25148 vsize=4160 CPUtime=0.09
/proc/25150/stat : 25150 (march_ks) R 25148 25150 24955 0 -1 4194304 926 0 0 0 9 0 0 0 18 0 1 0 42921709 4259840 912 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/25150/statm: 1040 912 47 123 0 915 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4160

[startup+0.201092 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 25150
/proc/meminfo: memFree=1387240/2055920 swapFree=4192956/4192956
[pid=25150] ppid=25148 vsize=9768 CPUtime=0.19
/proc/25150/stat : 25150 (march_ks) R 25148 25150 24955 0 -1 4194304 2166 0 0 0 18 1 0 0 18 0 1 0 42921709 10002432 1603 1992294400 134512640 135019032 4294956240 18446744073709551615 134561739 0 0 4096 0 0 0 0 17 0 0 0
/proc/25150/statm: 2442 1603 50 123 0 2317 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 9768

[startup+0.301102 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 25150
/proc/meminfo: memFree=1387240/2055920 swapFree=4192956/4192956
[pid=25150] ppid=25148 vsize=13188 CPUtime=0.29
/proc/25150/stat : 25150 (march_ks) R 25148 25150 24955 0 -1 4194304 3128 0 0 0 28 1 0 0 19 0 1 0 42921709 13504512 2474 1992294400 134512640 135019032 4294956240 18446744073709551615 134554767 0 0 4096 0 0 0 0 17 0 0 0
/proc/25150/statm: 3297 2474 52 123 0 3172 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13188

[startup+0.701148 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 25150
/proc/meminfo: memFree=1387240/2055920 swapFree=4192956/4192956
[pid=25150] ppid=25148 vsize=9996 CPUtime=0.69
/proc/25150/stat : 25150 (march_ks) R 25148 25150 24955 0 -1 4194304 5019 0 0 0 67 2 0 0 23 0 1 0 42921709 10235904 1640 1992294400 134512640 135019032 4294956240 18446744073709551615 134561687 0 0 4096 0 0 0 0 17 0 0 0
/proc/25150/statm: 2499 1640 52 123 0 2374 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9996

[startup+1.50224 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25151
/proc/meminfo: memFree=1377824/2055920 swapFree=4192956/4192956
[pid=25150] ppid=25148 vsize=16424 CPUtime=1.49
/proc/25150/stat : 25150 (march_ks) R 25148 25150 24955 0 -1 4194304 11809 0 0 0 144 5 0 0 25 0 1 0 42921709 16818176 3130 1992294400 134512640 135019032 4294956240 18446744073709551615 134560586 0 0 4096 0 0 0 0 17 0 0 0
/proc/25150/statm: 4106 3131 67 123 0 3981 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16424

[startup+3.10141 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25151
/proc/meminfo: memFree=1364192/2055920 swapFree=4192956/4192956
[pid=25150] ppid=25148 vsize=27724 CPUtime=3.09
/proc/25150/stat : 25150 (march_ks) R 25148 25150 24955 0 -1 4194304 17046 0 0 0 301 8 0 0 25 0 1 0 42921709 28389376 5768 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/25150/statm: 6931 5768 73 123 0 6806 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27724

[startup+6.30177 s]
/proc/loadavg: 1.08 1.02 1.01 2/66 25151
/proc/meminfo: memFree=1364000/2055920 swapFree=4192956/4192956
[pid=25150] ppid=25148 vsize=27740 CPUtime=6.29
/proc/25150/stat : 25150 (march_ks) R 25148 25150 24955 0 -1 4194304 17050 0 0 0 621 8 0 0 25 0 1 0 42921709 28405760 5772 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/25150/statm: 6935 5772 73 123 0 6810 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 27740

[startup+12.7015 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 25151
/proc/meminfo: memFree=1363624/2055920 swapFree=4192956/4192956
[pid=25150] ppid=25148 vsize=28160 CPUtime=12.69
/proc/25150/stat : 25150 (march_ks) R 25148 25150 24955 0 -1 4194304 17153 0 0 0 1261 8 0 0 25 0 1 0 42921709 28835840 5875 1992294400 134512640 135019032 4294956240 18446744073709551615 134597951 0 0 4096 0 0 0 0 17 0 0 0
/proc/25150/statm: 7040 5875 73 123 0 6915 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28160

[startup+25.5019 s]
/proc/loadavg: 1.06 1.02 1.00 2/66 25151
/proc/meminfo: memFree=1363176/2055920 swapFree=4192956/4192956
[pid=25150] ppid=25148 vsize=28840 CPUtime=25.48
/proc/25150/stat : 25150 (march_ks) R 25148 25150 24955 0 -1 4194304 17301 0 0 0 2540 8 0 0 25 0 1 0 42921709 29532160 6023 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/25150/statm: 7210 6023 73 123 0 7085 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28840

[startup+51.1018 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 25151
/proc/meminfo: memFree=1361000/2055920 swapFree=4192956/4192956
[pid=25150] ppid=25148 vsize=30916 CPUtime=51.08
/proc/25150/stat : 25150 (march_ks) R 25148 25150 24955 0 -1 4194304 17863 0 0 0 5099 9 0 0 25 0 1 0 42921709 31657984 6585 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/25150/statm: 7729 6585 73 123 0 7604 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 30916

[startup+102.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 25151
/proc/meminfo: memFree=1360360/2055920 swapFree=4192956/4192956
[pid=25150] ppid=25148 vsize=31576 CPUtime=102.26
/proc/25150/stat : 25150 (march_ks) R 25148 25150 24955 0 -1 4194304 17993 0 0 0 10217 9 0 0 25 0 1 0 42921709 32333824 6715 1992294400 134512640 135019032 4294956240 18446744073709551615 134564737 0 0 4096 0 0 0 0 17 0 0 0
/proc/25150/statm: 7894 6715 73 123 0 7769 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 31576

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25151
/proc/meminfo: memFree=1359208/2055920 swapFree=4192956/4192956
[pid=25150] ppid=25148 vsize=33748 CPUtime=162.23
/proc/25150/stat : 25150 (march_ks) R 25148 25150 24955 0 -1 4194304 18284 0 0 0 16214 9 0 0 25 0 1 0 42921709 34557952 7006 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/25150/statm: 8437 7006 73 123 0 8312 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 33748

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25151
/proc/meminfo: memFree=1358504/2055920 swapFree=4192956/4192956
[pid=25150] ppid=25148 vsize=34524 CPUtime=222.2
/proc/25150/stat : 25150 (march_ks) R 25148 25150 24955 0 -1 4194304 18462 0 0 0 22211 9 0 0 25 0 1 0 42921709 35352576 7184 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/25150/statm: 8631 7184 73 123 0 8506 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 34524

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25151
/proc/meminfo: memFree=1357992/2055920 swapFree=4192956/4192956
[pid=25150] ppid=25148 vsize=34900 CPUtime=282.18
/proc/25150/stat : 25150 (march_ks) R 25148 25150 24955 0 -1 4194304 18584 0 0 0 28208 10 0 0 25 0 1 0 42921709 35737600 7306 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/25150/statm: 8725 7306 73 123 0 8600 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 34900

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25151
/proc/meminfo: memFree=1357736/2055920 swapFree=4192956/4192956
[pid=25150] ppid=25148 vsize=35148 CPUtime=342.15
/proc/25150/stat : 25150 (march_ks) R 25148 25150 24955 0 -1 4194304 18646 0 0 0 34205 10 0 0 25 0 1 0 42921709 35991552 7368 1992294400 134512640 135019032 4294956240 18446744073709551615 134579994 0 0 4096 0 0 0 0 17 0 0 0
/proc/25150/statm: 8787 7368 73 123 0 8662 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 35148

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25151
/proc/meminfo: memFree=1357544/2055920 swapFree=4192956/4192956
[pid=25150] ppid=25148 vsize=35396 CPUtime=402.13
/proc/25150/stat : 25150 (march_ks) R 25148 25150 24955 0 -1 4194304 18697 0 0 0 40203 10 0 0 25 0 1 0 42921709 36245504 7419 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/25150/statm: 8849 7419 73 123 0 8724 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 35396

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25151
/proc/meminfo: memFree=1357416/2055920 swapFree=4192956/4192956
[pid=25150] ppid=25148 vsize=35520 CPUtime=462.1
/proc/25150/stat : 25150 (march_ks) R 25148 25150 24955 0 -1 4194304 18735 0 0 0 46200 10 0 0 25 0 1 0 42921709 36372480 7457 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/25150/statm: 8880 7457 73 123 0 8755 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 35520

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25151
/proc/meminfo: memFree=1357288/2055920 swapFree=4192956/4192956
[pid=25150] ppid=25148 vsize=35644 CPUtime=522.07
/proc/25150/stat : 25150 (march_ks) R 25148 25150 24955 0 -1 4194304 18761 0 0 0 52197 10 0 0 25 0 1 0 42921709 36499456 7483 1992294400 134512640 135019032 4294956240 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 0 0 0
/proc/25150/statm: 8911 7483 73 123 0 8786 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 35644

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25151
/proc/meminfo: memFree=1357224/2055920 swapFree=4192956/4192956
[pid=25150] ppid=25148 vsize=35768 CPUtime=582.05
/proc/25150/stat : 25150 (march_ks) R 25148 25150 24955 0 -1 4194304 18793 0 0 0 58194 11 0 0 25 0 1 0 42921709 36626432 7515 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/25150/statm: 8942 7515 73 123 0 8817 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 35768

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25151
/proc/meminfo: memFree=1357096/2055920 swapFree=4192956/4192956
[pid=25150] ppid=25148 vsize=35896 CPUtime=642.03
/proc/25150/stat : 25150 (march_ks) R 25148 25150 24955 0 -1 4194304 18822 0 0 0 64192 11 0 0 25 0 1 0 42921709 36757504 7544 1992294400 134512640 135019032 4294956240 18446744073709551615 134538189 0 0 4096 0 0 0 0 17 0 0 0
/proc/25150/statm: 8974 7544 73 123 0 8849 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 35896


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

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25159
/proc/meminfo: memFree=1354472/2055920 swapFree=4192956/4192956
[pid=25150] ppid=25148 vsize=38376 CPUtime=4060.56
/proc/25150/stat : 25150 (march_ks) R 25148 25150 24955 0 -1 4194304 19438 0 0 0 406041 15 0 0 25 0 1 0 42921709 39297024 8160 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/25150/statm: 9594 8160 73 123 0 9469 0
Current children cumulated CPU time (s) 4060.56
Current children cumulated vsize (KiB) 38376

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25159
/proc/meminfo: memFree=1354344/2055920 swapFree=4192956/4192956
[pid=25150] ppid=25148 vsize=38376 CPUtime=4120.53
/proc/25150/stat : 25150 (march_ks) R 25148 25150 24955 0 -1 4194304 19443 0 0 0 412038 15 0 0 25 0 1 0 42921709 39297024 8165 1992294400 134512640 135019032 4294956240 18446744073709551615 134598672 0 0 4096 0 0 0 0 17 0 0 0
/proc/25150/statm: 9594 8165 73 123 0 9469 0
Current children cumulated CPU time (s) 4120.53
Current children cumulated vsize (KiB) 38376

[startup+4182.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25159
/proc/meminfo: memFree=1354344/2055920 swapFree=4192956/4192956
[pid=25150] ppid=25148 vsize=38376 CPUtime=4180.5
/proc/25150/stat : 25150 (march_ks) R 25148 25150 24955 0 -1 4194304 19449 0 0 0 418035 15 0 0 25 0 1 0 42921709 39297024 8171 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/25150/statm: 9594 8171 73 123 0 9469 0
Current children cumulated CPU time (s) 4180.5
Current children cumulated vsize (KiB) 38376

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25159
/proc/meminfo: memFree=1354344/2055920 swapFree=4192956/4192956
[pid=25150] ppid=25148 vsize=38376 CPUtime=4240.47
/proc/25150/stat : 25150 (march_ks) R 25148 25150 24955 0 -1 4194304 19454 0 0 0 424032 15 0 0 25 0 1 0 42921709 39297024 8176 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/25150/statm: 9594 8176 73 123 0 9469 0
Current children cumulated CPU time (s) 4240.47
Current children cumulated vsize (KiB) 38376

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25159
/proc/meminfo: memFree=1354344/2055920 swapFree=4192956/4192956
[pid=25150] ppid=25148 vsize=38376 CPUtime=4300.45
/proc/25150/stat : 25150 (march_ks) R 25148 25150 24955 0 -1 4194304 19460 0 0 0 430030 15 0 0 25 0 1 0 42921709 39297024 8182 1992294400 134512640 135019032 4294956240 18446744073709551615 134564829 0 0 4096 0 0 0 0 17 0 0 0
/proc/25150/statm: 9594 8182 73 123 0 9469 0
Current children cumulated CPU time (s) 4300.45
Current children cumulated vsize (KiB) 38376

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25165
/proc/meminfo: memFree=1354216/2055920 swapFree=4192956/4192956
[pid=25150] ppid=25148 vsize=38500 CPUtime=4360.41
/proc/25150/stat : 25150 (march_ks) R 25148 25150 24955 0 -1 4194304 19466 0 0 0 436026 15 0 0 25 0 1 0 42921709 39424000 8188 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/25150/statm: 9625 8188 73 123 0 9500 0
Current children cumulated CPU time (s) 4360.41
Current children cumulated vsize (KiB) 38500

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25165
/proc/meminfo: memFree=1354216/2055920 swapFree=4192956/4192956
[pid=25150] ppid=25148 vsize=38500 CPUtime=4420.37
/proc/25150/stat : 25150 (march_ks) R 25148 25150 24955 0 -1 4194304 19470 0 0 0 442022 15 0 0 25 0 1 0 42921709 39424000 8192 1992294400 134512640 135019032 4294956240 18446744073709551615 134538097 0 0 4096 0 0 0 0 17 0 0 0
/proc/25150/statm: 9625 8192 73 123 0 9500 0
Current children cumulated CPU time (s) 4420.37
Current children cumulated vsize (KiB) 38500

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25165
/proc/meminfo: memFree=1354216/2055920 swapFree=4192956/4192956
[pid=25150] ppid=25148 vsize=38500 CPUtime=4480.34
/proc/25150/stat : 25150 (march_ks) R 25148 25150 24955 0 -1 4194304 19476 0 0 0 448019 15 0 0 25 0 1 0 42921709 39424000 8198 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/25150/statm: 9625 8198 73 123 0 9500 0
Current children cumulated CPU time (s) 4480.34
Current children cumulated vsize (KiB) 38500

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25165
/proc/meminfo: memFree=1354216/2055920 swapFree=4192956/4192956
[pid=25150] ppid=25148 vsize=38500 CPUtime=4540.32
/proc/25150/stat : 25150 (march_ks) R 25148 25150 24955 0 -1 4194304 19482 0 0 0 454016 16 0 0 25 0 1 0 42921709 39424000 8204 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/25150/statm: 9625 8204 73 123 0 9500 0
Current children cumulated CPU time (s) 4540.32
Current children cumulated vsize (KiB) 38500

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25165
/proc/meminfo: memFree=1354216/2055920 swapFree=4192956/4192956
[pid=25150] ppid=25148 vsize=38500 CPUtime=4600.29
/proc/25150/stat : 25150 (march_ks) R 25148 25150 24955 0 -1 4194304 19487 0 0 0 460013 16 0 0 25 0 1 0 42921709 39424000 8209 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/25150/statm: 9625 8209 73 123 0 9500 0
Current children cumulated CPU time (s) 4600.29
Current children cumulated vsize (KiB) 38500

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25165
/proc/meminfo: memFree=1354152/2055920 swapFree=4192956/4192956
[pid=25150] ppid=25148 vsize=38500 CPUtime=4660.27
/proc/25150/stat : 25150 (march_ks) R 25148 25150 24955 0 -1 4194304 19491 0 0 0 466011 16 0 0 25 0 1 0 42921709 39424000 8213 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/25150/statm: 9625 8213 73 123 0 9500 0
Current children cumulated CPU time (s) 4660.27
Current children cumulated vsize (KiB) 38500

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25165
/proc/meminfo: memFree=1354152/2055920 swapFree=4192956/4192956
[pid=25150] ppid=25148 vsize=38500 CPUtime=4720.24
/proc/25150/stat : 25150 (march_ks) R 25148 25150 24955 0 -1 4194304 19496 0 0 0 472008 16 0 0 25 0 1 0 42921709 39424000 8218 1992294400 134512640 135019032 4294956240 18446744073709551615 134538197 0 0 4096 0 0 0 0 17 0 0 0
/proc/25150/statm: 9625 8218 73 123 0 9500 0
Current children cumulated CPU time (s) 4720.24
Current children cumulated vsize (KiB) 38500

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25165
/proc/meminfo: memFree=1354152/2055920 swapFree=4192956/4192956
[pid=25150] ppid=25148 vsize=38624 CPUtime=4780.22
/proc/25150/stat : 25150 (march_ks) R 25148 25150 24955 0 -1 4194304 19500 0 0 0 478006 16 0 0 25 0 1 0 42921709 39550976 8222 1992294400 134512640 135019032 4294956240 18446744073709551615 134526481 0 0 4096 0 0 0 0 17 0 0 0
/proc/25150/statm: 9656 8222 73 123 0 9531 0
Current children cumulated CPU time (s) 4780.22
Current children cumulated vsize (KiB) 38624

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25165
/proc/meminfo: memFree=1354088/2055920 swapFree=4192956/4192956
[pid=25150] ppid=25148 vsize=38624 CPUtime=4840.2
/proc/25150/stat : 25150 (march_ks) R 25148 25150 24955 0 -1 4194304 19505 0 0 0 484004 16 0 0 25 0 1 0 42921709 39550976 8227 1992294400 134512640 135019032 4294956240 18446744073709551615 134577592 0 0 4096 0 0 0 0 17 0 0 0
/proc/25150/statm: 9656 8227 73 123 0 9531 0
Current children cumulated CPU time (s) 4840.2
Current children cumulated vsize (KiB) 38624

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25165
/proc/meminfo: memFree=1354088/2055920 swapFree=4192956/4192956
[pid=25150] ppid=25148 vsize=38624 CPUtime=4900.16
/proc/25150/stat : 25150 (march_ks) R 25148 25150 24955 0 -1 4194304 19508 0 0 0 490000 16 0 0 25 0 1 0 42921709 39550976 8230 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/25150/statm: 9656 8230 73 123 0 9531 0
Current children cumulated CPU time (s) 4900.16
Current children cumulated vsize (KiB) 38624

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25165
/proc/meminfo: memFree=1354088/2055920 swapFree=4192956/4192956
[pid=25150] ppid=25148 vsize=38624 CPUtime=4960.13
/proc/25150/stat : 25150 (march_ks) R 25148 25150 24955 0 -1 4194304 19514 0 0 0 495997 16 0 0 25 0 1 0 42921709 39550976 8236 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/25150/statm: 9656 8236 73 123 0 9531 0
Current children cumulated CPU time (s) 4960.13
Current children cumulated vsize (KiB) 38624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25165
/proc/meminfo: memFree=1354088/2055920 swapFree=4192956/4192956
[pid=25150] ppid=25148 vsize=38624 CPUtime=5000.02
/proc/25150/stat : 25150 (march_ks) R 25148 25150 24955 0 -1 4194304 19517 0 0 0 499986 16 0 0 25 0 1 0 42921709 39550976 8239 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/25150/statm: 9656 8239 73 123 0 9531 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 38624

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

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

[startup+5002.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25165
/proc/meminfo: memFree=1354088/2055920 swapFree=4192956/4192956
[pid=25150] ppid=25148 vsize=38624 CPUtime=5000.02
/proc/25150/stat : 25150 (march_ks) R 25148 25150 24955 0 -1 4194304 19517 0 0 0 499986 16 0 0 25 0 1 0 42921709 39550976 8239 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/25150/statm: 9656 8239 73 123 0 9531 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 38624

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.21
CPU time (s): 5000.04
CPU user time (s): 4999.87
CPU system time (s): 0.169974
CPU usage (%): 99.9566
Max. virtual memory (cumulated for all children) (KiB): 38624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.87
system time used= 0.169974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19517
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= 19444

runsolver used 5.50816 second user time and 9.58154 second system time

The end

Launcher Data 

Begin job on node87 at 2009-04-19 15:48:45
IDJOB=1627073
IDBENCH=71662
IDSOLVER=582
FILE ID=node87/1627073-1240148925
PBS_JOBID= 9157888
Free space on /tmp= 66472 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/additional/22000/unif-k3-r4.2-v22000-c92400-S1344049097-080.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627073-1240148925/watcher-1627073-1240148925 -o /tmp/evaluation-result-1627073-1240148925/solver-1627073-1240148925 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1627073-1240148925.cnf            

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

MD5SUM BENCH= ddd1bf62fc62f257afca245609d0b590
RANDOM SEED=665880

node87.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		: 3000.213
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		: 3000.213
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:       1387792 kB
Buffers:         83312 kB
Cached:         488228 kB
SwapCached:          0 kB
Active:         229588 kB
Inactive:       355816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1387792 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4668 kB
Writeback:           0 kB
Mapped:          23584 kB
Slab:            68736 kB
Committed_AS:   166520 kB
PageTables:       1456 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= 66468 MiB
End job on node87 at 2009-04-19 17:12:10