Trace number 1626143

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/8000/
unif-k3-r4.2-v8000-c33600-S839302453-094.cnf
MD5SUM5a4a01076ef9554c4c4991324b6100b4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark19.541
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.40/0.44	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.40/0.44	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.40/0.44	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.40/0.44	c main()::
0.40/0.44	c initFormula():: searching for DIMACS p-line....
0.40/0.44	c initFormula():: the DIMACS p-line indicates a CNF of 8000 variables and 33600 clauses.
0.40/0.44	c parseCNF():: parsing....
0.40/0.44	c parseCNF():: the CNF contains 0 unary clauses.
0.40/0.44	c runParser():: parsing was successful, warming up engines...
0.40/0.44	c simplify_formula():: removed 0 tautological, 197 satisfied and 0 duplicate clauses
0.40/0.44	c preprocessing fase I completed:: there are now 7970 free variables and 33403 clauses.
0.40/0.44	c stat :: sign balance is biased by 0.483
0.40/0.44	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.40/0.44	c using 3-SAT heuristics (occurence based diff)
0.40/0.44	c longest clause has size 3
0.40/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 175 duplicate clauses
0.40/0.44	c resolvent_look() :: found 83 resolvents
0.40/0.44	c lessRedundantTransformation():: nothing to be done.
0.40/0.44	c transformTo3SAT():: you gave me 8000 variables and 33486 clauses.
0.40/0.44	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.40/0.44	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.40/0.44	c transformTo3SAT():: the transformation yielded 8000 variabels and 33486 clauses.
0.40/0.44	c main():: clause / variable ratio: ( 33486 / 8000 ) = 4.19
0.40/0.44	c longest clause has size 3
0.40/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.40/0.44	c dynamic_preselect_setsize :: off
0.40/0.44	c suggested doublelook initial :: 0
0.40/0.44	c main():: all systems go!
0.40/0.44	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 745 JD: 548
14.09/14.18	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-1626143-1240023085/watcher-1626143-1240023085 -o /tmp/evaluation-result-1626143-1240023085/solver-1626143-1240023085 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626143-1240023085.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: 0.85 0.97 0.99 3/64 21611
/proc/meminfo: memFree=504832/2055920 swapFree=4192956/4192956
[pid=21611] ppid=21609 vsize=1512 CPUtime=0
/proc/21611/stat : 21611 (march_ks) R 21609 21611 21574 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 30342445 1548288 249 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/21611/statm: 378 249 47 123 0 253 0

[startup+0.0856769 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 21611
/proc/meminfo: memFree=504832/2055920 swapFree=4192956/4192956
[pid=21611] ppid=21609 vsize=5240 CPUtime=0.08
/proc/21611/stat : 21611 (march_ks) R 21609 21611 21574 0 -1 4194304 1182 0 0 0 8 0 0 0 18 0 1 0 30342445 5365760 954 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/21611/statm: 1310 954 52 123 0 1185 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5240

[startup+0.102679 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 21611
/proc/meminfo: memFree=504832/2055920 swapFree=4192956/4192956
[pid=21611] ppid=21609 vsize=5240 CPUtime=0.09
/proc/21611/stat : 21611 (march_ks) R 21609 21611 21574 0 -1 4194304 1468 0 0 0 9 0 0 0 18 0 1 0 30342445 5365760 954 1992294400 134512640 135019032 4294956240 18446744073709551615 134554794 0 0 4096 0 0 0 0 17 0 0 0
/proc/21611/statm: 1310 954 52 123 0 1185 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5240

[startup+0.302714 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 21611
/proc/meminfo: memFree=504832/2055920 swapFree=4192956/4192956
[pid=21611] ppid=21609 vsize=7716 CPUtime=0.29
/proc/21611/stat : 21611 (march_ks) R 21609 21611 21574 0 -1 4194304 4628 0 0 0 28 1 0 0 20 0 1 0 30342445 7901184 1531 1992294400 134512640 135019032 4294956240 18446744073709551615 134536942 0 0 4096 0 0 0 0 17 0 0 0
/proc/21611/statm: 1929 1531 67 123 0 1804 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7716

[startup+0.701783 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 21611
/proc/meminfo: memFree=504832/2055920 swapFree=4192956/4192956
[pid=21611] ppid=21609 vsize=10388 CPUtime=0.69
/proc/21611/stat : 21611 (march_ks) R 21609 21611 21574 0 -1 4194304 6946 0 0 0 67 2 0 0 24 0 1 0 30342445 10637312 2196 1992294400 134512640 135019032 4294956240 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 0 0 0
/proc/21611/statm: 2597 2196 73 123 0 2472 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10388

[startup+1.50192 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 21612
/proc/meminfo: memFree=496248/2055920 swapFree=4192956/4192956
[pid=21611] ppid=21609 vsize=10660 CPUtime=1.49
/proc/21611/stat : 21611 (march_ks) R 21609 21611 21574 0 -1 4194304 6998 0 0 0 147 2 0 0 25 0 1 0 30342445 10915840 2248 1992294400 134512640 135019032 4294956240 18446744073709551615 134628856 0 0 4096 0 0 0 0 17 0 0 0
/proc/21611/statm: 2665 2248 73 123 0 2540 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10660

[startup+3.1012 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 21612
/proc/meminfo: memFree=495800/2055920 swapFree=4192956/4192956
[pid=21611] ppid=21609 vsize=11456 CPUtime=3.09
/proc/21611/stat : 21611 (march_ks) R 21609 21611 21574 0 -1 4194304 7152 0 0 0 307 2 0 0 25 0 1 0 30342445 11730944 2402 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21611/statm: 2864 2402 73 123 0 2739 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11456

[startup+6.30176 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 21612
/proc/meminfo: memFree=494776/2055920 swapFree=4192956/4192956
[pid=21611] ppid=21609 vsize=11980 CPUtime=6.28
/proc/21611/stat : 21611 (march_ks) R 21609 21611 21574 0 -1 4194304 7277 0 0 0 626 2 0 0 25 0 1 0 30342445 12267520 2527 1992294400 134512640 135019032 4294956240 18446744073709551615 134538258 0 0 4096 0 0 0 0 17 0 0 0
/proc/21611/statm: 2995 2527 73 123 0 2870 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11980

[startup+12.7019 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 21612
/proc/meminfo: memFree=494400/2055920 swapFree=4192956/4192956
[pid=21611] ppid=21609 vsize=12108 CPUtime=12.69
/proc/21611/stat : 21611 (march_ks) R 21609 21611 21574 0 -1 4194304 7340 0 0 0 1266 3 0 0 25 0 1 0 30342445 12398592 2590 1992294400 134512640 135019032 4294956240 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 0 0 0
/proc/21611/statm: 3027 2590 73 123 0 2902 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12108

[startup+25.5011 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 21612
/proc/meminfo: memFree=494080/2055920 swapFree=4192956/4192956
[pid=21611] ppid=21609 vsize=12756 CPUtime=25.48
/proc/21611/stat : 21611 (march_ks) R 21609 21611 21574 0 -1 4194304 7464 0 0 0 2545 3 0 0 25 0 1 0 30342445 13062144 2714 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/21611/statm: 3189 2714 73 123 0 3064 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12756

[startup+51.1026 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 21612
/proc/meminfo: memFree=493696/2055920 swapFree=4192956/4192956
[pid=21611] ppid=21609 vsize=13140 CPUtime=51.06
/proc/21611/stat : 21611 (march_ks) R 21609 21611 21574 0 -1 4194304 7578 0 0 0 5103 3 0 0 25 0 1 0 30342445 13455360 2828 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/21611/statm: 3285 2828 73 123 0 3160 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 13140

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 21612
/proc/meminfo: memFree=493248/2055920 swapFree=4192956/4192956
[pid=21611] ppid=21609 vsize=13528 CPUtime=102.24
/proc/21611/stat : 21611 (march_ks) R 21609 21611 21574 0 -1 4194304 7673 0 0 0 10221 3 0 0 25 0 1 0 30342445 13852672 2923 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/21611/statm: 3382 2923 73 123 0 3257 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 13528

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 21612
/proc/meminfo: memFree=493056/2055920 swapFree=4192956/4192956
[pid=21611] ppid=21609 vsize=13784 CPUtime=162.21
/proc/21611/stat : 21611 (march_ks) R 21609 21611 21574 0 -1 4194304 7725 0 0 0 16218 3 0 0 25 0 1 0 30342445 14114816 2975 1992294400 134512640 135019032 4294956240 18446744073709551615 134526513 0 0 4096 0 0 0 0 17 0 0 0
/proc/21611/statm: 3446 2975 73 123 0 3321 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 13784

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 21612
/proc/meminfo: memFree=492864/2055920 swapFree=4192956/4192956
[pid=21611] ppid=21609 vsize=13912 CPUtime=222.18
/proc/21611/stat : 21611 (march_ks) R 21609 21611 21574 0 -1 4194304 7769 0 0 0 22215 3 0 0 25 0 1 0 30342445 14245888 3019 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/21611/statm: 3478 3019 73 123 0 3353 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 13912

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 21612
/proc/meminfo: memFree=492736/2055920 swapFree=4192956/4192956
[pid=21611] ppid=21609 vsize=14040 CPUtime=282.16
/proc/21611/stat : 21611 (march_ks) R 21609 21611 21574 0 -1 4194304 7800 0 0 0 28212 4 0 0 25 0 1 0 30342445 14376960 3050 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21611/statm: 3510 3050 73 123 0 3385 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 14040

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 21612
/proc/meminfo: memFree=492672/2055920 swapFree=4192956/4192956
[pid=21611] ppid=21609 vsize=14168 CPUtime=342.13
/proc/21611/stat : 21611 (march_ks) R 21609 21611 21574 0 -1 4194304 7826 0 0 0 34209 4 0 0 25 0 1 0 30342445 14508032 3076 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21611/statm: 3542 3076 73 123 0 3417 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 14168

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 21612
/proc/meminfo: memFree=492544/2055920 swapFree=4192956/4192956
[pid=21611] ppid=21609 vsize=14296 CPUtime=402.1
/proc/21611/stat : 21611 (march_ks) R 21609 21611 21574 0 -1 4194304 7848 0 0 0 40206 4 0 0 25 0 1 0 30342445 14639104 3098 1992294400 134512640 135019032 4294956240 18446744073709551615 134542788 0 0 4096 0 0 0 0 17 0 0 0
/proc/21611/statm: 3574 3098 73 123 0 3449 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 14296

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 21612
/proc/meminfo: memFree=492480/2055920 swapFree=4192956/4192956
[pid=21611] ppid=21609 vsize=14296 CPUtime=462.07
/proc/21611/stat : 21611 (march_ks) R 21609 21611 21574 0 -1 4194304 7867 0 0 0 46203 4 0 0 25 0 1 0 30342445 14639104 3117 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/21611/statm: 3574 3117 73 123 0 3449 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 14296

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 21612
/proc/meminfo: memFree=492416/2055920 swapFree=4192956/4192956
[pid=21611] ppid=21609 vsize=14424 CPUtime=522.04
/proc/21611/stat : 21611 (march_ks) R 21609 21611 21574 0 -1 4194304 7887 0 0 0 52200 4 0 0 25 0 1 0 30342445 14770176 3137 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/21611/statm: 3606 3137 73 123 0 3481 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 14424

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 21618
/proc/meminfo: memFree=492216/2055920 swapFree=4192956/4192956
[pid=21611] ppid=21609 vsize=14424 CPUtime=582.01
/proc/21611/stat : 21611 (march_ks) R 21609 21611 21574 0 -1 4194304 7904 0 0 0 58197 4 0 0 25 0 1 0 30342445 14770176 3154 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21611/statm: 3606 3154 73 123 0 3481 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 14424

[startup+642.301 s]
/proc/loadavg: 1.06 0.99 0.99 2/65 21618
/proc/meminfo: memFree=492216/2055920 swapFree=4192956/4192956
[pid=21611] ppid=21609 vsize=14552 CPUtime=641.98
/proc/21611/stat : 21611 (march_ks) R 21609 21611 21574 0 -1 4194304 7918 0 0 0 64194 4 0 0 25 0 1 0 30342445 14901248 3168 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21611/statm: 3638 3168 73 123 0 3513 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 14552


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21620
/proc/meminfo: memFree=490496/2055920 swapFree=4192956/4192956
[pid=21611] ppid=21609 vsize=16092 CPUtime=4000.29
/proc/21611/stat : 21611 (march_ks) R 21609 21611 21574 0 -1 4194304 8308 0 0 0 400022 7 0 0 25 0 1 0 30342445 16478208 3558 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/21611/statm: 4023 3558 73 123 0 3898 0
Current children cumulated CPU time (s) 4000.29
Current children cumulated vsize (KiB) 16092

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21620
/proc/meminfo: memFree=490304/2055920 swapFree=4192956/4192956
[pid=21611] ppid=21609 vsize=16092 CPUtime=4060.26
/proc/21611/stat : 21611 (march_ks) R 21609 21611 21574 0 -1 4194304 8311 0 0 0 406019 7 0 0 25 0 1 0 30342445 16478208 3561 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21611/statm: 4023 3561 73 123 0 3898 0
Current children cumulated CPU time (s) 4060.26
Current children cumulated vsize (KiB) 16092

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21620
/proc/meminfo: memFree=490304/2055920 swapFree=4192956/4192956
[pid=21611] ppid=21609 vsize=16092 CPUtime=4120.23
/proc/21611/stat : 21611 (march_ks) R 21609 21611 21574 0 -1 4194304 8316 0 0 0 412016 7 0 0 25 0 1 0 30342445 16478208 3566 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/21611/statm: 4023 3566 73 123 0 3898 0
Current children cumulated CPU time (s) 4120.23
Current children cumulated vsize (KiB) 16092

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21626
/proc/meminfo: memFree=490104/2055920 swapFree=4192956/4192956
[pid=21611] ppid=21609 vsize=16092 CPUtime=4180.2
/proc/21611/stat : 21611 (march_ks) R 21609 21611 21574 0 -1 4194304 8318 0 0 0 418013 7 0 0 25 0 1 0 30342445 16478208 3568 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/21611/statm: 4023 3568 73 123 0 3898 0
Current children cumulated CPU time (s) 4180.2
Current children cumulated vsize (KiB) 16092

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21626
/proc/meminfo: memFree=490168/2055920 swapFree=4192956/4192956
[pid=21611] ppid=21609 vsize=16092 CPUtime=4240.16
/proc/21611/stat : 21611 (march_ks) R 21609 21611 21574 0 -1 4194304 8322 0 0 0 424009 7 0 0 25 0 1 0 30342445 16478208 3572 1992294400 134512640 135019032 4294956240 18446744073709551615 134542335 0 0 4096 0 0 0 0 17 0 0 0
/proc/21611/statm: 4023 3572 73 123 0 3898 0
Current children cumulated CPU time (s) 4240.16
Current children cumulated vsize (KiB) 16092

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21626
/proc/meminfo: memFree=490168/2055920 swapFree=4192956/4192956
[pid=21611] ppid=21609 vsize=16092 CPUtime=4300.14
/proc/21611/stat : 21611 (march_ks) R 21609 21611 21574 0 -1 4194304 8326 0 0 0 430007 7 0 0 25 0 1 0 30342445 16478208 3576 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/21611/statm: 4023 3576 73 123 0 3898 0
Current children cumulated CPU time (s) 4300.14
Current children cumulated vsize (KiB) 16092

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21626
/proc/meminfo: memFree=490168/2055920 swapFree=4192956/4192956
[pid=21611] ppid=21609 vsize=16220 CPUtime=4360.1
/proc/21611/stat : 21611 (march_ks) R 21609 21611 21574 0 -1 4194304 8329 0 0 0 436003 7 0 0 25 0 1 0 30342445 16609280 3579 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21611/statm: 4055 3579 73 123 0 3930 0
Current children cumulated CPU time (s) 4360.1
Current children cumulated vsize (KiB) 16220

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21626
/proc/meminfo: memFree=490168/2055920 swapFree=4192956/4192956
[pid=21611] ppid=21609 vsize=16220 CPUtime=4420.07
/proc/21611/stat : 21611 (march_ks) R 21609 21611 21574 0 -1 4194304 8332 0 0 0 442000 7 0 0 25 0 1 0 30342445 16609280 3582 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/21611/statm: 4055 3582 73 123 0 3930 0
Current children cumulated CPU time (s) 4420.07
Current children cumulated vsize (KiB) 16220

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21626
/proc/meminfo: memFree=490168/2055920 swapFree=4192956/4192956
[pid=21611] ppid=21609 vsize=16220 CPUtime=4480.04
/proc/21611/stat : 21611 (march_ks) R 21609 21611 21574 0 -1 4194304 8334 0 0 0 447997 7 0 0 25 0 1 0 30342445 16609280 3584 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/21611/statm: 4055 3584 73 123 0 3930 0
Current children cumulated CPU time (s) 4480.04
Current children cumulated vsize (KiB) 16220

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21626
/proc/meminfo: memFree=490112/2055920 swapFree=4192956/4192956
[pid=21611] ppid=21609 vsize=16220 CPUtime=4540.03
/proc/21611/stat : 21611 (march_ks) R 21609 21611 21574 0 -1 4194304 8338 0 0 0 453995 8 0 0 25 0 1 0 30342445 16609280 3588 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/21611/statm: 4055 3588 73 123 0 3930 0
Current children cumulated CPU time (s) 4540.03
Current children cumulated vsize (KiB) 16220

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21626
/proc/meminfo: memFree=489984/2055920 swapFree=4192956/4192956
[pid=21611] ppid=21609 vsize=16220 CPUtime=4599.99
/proc/21611/stat : 21611 (march_ks) R 21609 21611 21574 0 -1 4194304 8340 0 0 0 459991 8 0 0 25 0 1 0 30342445 16609280 3590 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/21611/statm: 4055 3590 73 123 0 3930 0
Current children cumulated CPU time (s) 4599.99
Current children cumulated vsize (KiB) 16220

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21626
/proc/meminfo: memFree=489984/2055920 swapFree=4192956/4192956
[pid=21611] ppid=21609 vsize=16220 CPUtime=4659.96
/proc/21611/stat : 21611 (march_ks) R 21609 21611 21574 0 -1 4194304 8343 0 0 0 465988 8 0 0 25 0 1 0 30342445 16609280 3593 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/21611/statm: 4055 3593 73 123 0 3930 0
Current children cumulated CPU time (s) 4659.96
Current children cumulated vsize (KiB) 16220

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21626
/proc/meminfo: memFree=489984/2055920 swapFree=4192956/4192956
[pid=21611] ppid=21609 vsize=16220 CPUtime=4719.93
/proc/21611/stat : 21611 (march_ks) R 21609 21611 21574 0 -1 4194304 8345 0 0 0 471985 8 0 0 25 0 1 0 30342445 16609280 3595 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/21611/statm: 4055 3595 73 123 0 3930 0
Current children cumulated CPU time (s) 4719.93
Current children cumulated vsize (KiB) 16220

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21626
/proc/meminfo: memFree=489984/2055920 swapFree=4192956/4192956
[pid=21611] ppid=21609 vsize=16220 CPUtime=4779.88
/proc/21611/stat : 21611 (march_ks) R 21609 21611 21574 0 -1 4194304 8349 0 0 0 477980 8 0 0 25 0 1 0 30342445 16609280 3599 1992294400 134512640 135019032 4294956240 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 0 0 0
/proc/21611/statm: 4055 3599 73 123 0 3930 0
Current children cumulated CPU time (s) 4779.88
Current children cumulated vsize (KiB) 16220

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21626
/proc/meminfo: memFree=489984/2055920 swapFree=4192956/4192956
[pid=21611] ppid=21609 vsize=16220 CPUtime=4839.85
/proc/21611/stat : 21611 (march_ks) R 21609 21611 21574 0 -1 4194304 8354 0 0 0 483977 8 0 0 25 0 1 0 30342445 16609280 3604 1992294400 134512640 135019032 4294956240 18446744073709551615 134538183 0 0 4096 0 0 0 0 17 0 0 0
/proc/21611/statm: 4055 3604 73 123 0 3930 0
Current children cumulated CPU time (s) 4839.85
Current children cumulated vsize (KiB) 16220

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21626
/proc/meminfo: memFree=489984/2055920 swapFree=4192956/4192956
[pid=21611] ppid=21609 vsize=16220 CPUtime=4899.83
/proc/21611/stat : 21611 (march_ks) R 21609 21611 21574 0 -1 4194304 8356 0 0 0 489975 8 0 0 25 0 1 0 30342445 16609280 3606 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/21611/statm: 4055 3606 73 123 0 3930 0
Current children cumulated CPU time (s) 4899.83
Current children cumulated vsize (KiB) 16220

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21626
/proc/meminfo: memFree=489984/2055920 swapFree=4192956/4192956
[pid=21611] ppid=21609 vsize=16220 CPUtime=4959.79
/proc/21611/stat : 21611 (march_ks) R 21609 21611 21574 0 -1 4194304 8358 0 0 0 495971 8 0 0 25 0 1 0 30342445 16609280 3608 1992294400 134512640 135019032 4294956240 18446744073709551615 134538022 0 0 4096 0 0 0 0 17 0 0 0
/proc/21611/statm: 4055 3608 73 123 0 3930 0
Current children cumulated CPU time (s) 4959.79
Current children cumulated vsize (KiB) 16220



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21626
/proc/meminfo: memFree=489984/2055920 swapFree=4192956/4192956
[pid=21611] ppid=21609 vsize=16220 CPUtime=5000.07
/proc/21611/stat : 21611 (march_ks) R 21609 21611 21574 0 -1 4194304 8359 0 0 0 499999 8 0 0 25 0 1 0 30342445 16609280 3609 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/21611/statm: 4055 3609 73 123 0 3930 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 16220

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): 5000
CPU system time (s): 0.085986
CPU usage (%): 99.9496
Max. virtual memory (cumulated for all children) (KiB): 16220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000
system time used= 0.085986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8359
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= 12019

runsolver used 4.97124 second user time and 13.231 second system time

The end

Launcher Data 

Begin job on node4 at 2009-04-18 04:51:25
IDJOB=1626143
IDBENCH=70306
IDSOLVER=582
FILE ID=node4/1626143-1240023085
PBS_JOBID= 9158989
Free space on /tmp= 66236 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S839302453-094.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626143-1240023085/watcher-1626143-1240023085 -o /tmp/evaluation-result-1626143-1240023085/solver-1626143-1240023085 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626143-1240023085.cnf            

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

MD5SUM BENCH= 5a4a01076ef9554c4c4991324b6100b4
RANDOM SEED=329942897

node4.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		: 3000.265
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		: 3000.265
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:        505376 kB
Buffers:         81596 kB
Cached:        1393052 kB
SwapCached:          0 kB
Active:         340464 kB
Inactive:      1147512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        505376 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3672 kB
Writeback:           0 kB
Mapped:          23048 kB
Slab:            48604 kB
Committed_AS:   150404 kB
PageTables:       1468 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= 66232 MiB
End job on node4 at 2009-04-18 06:14:49