Trace number 1627109

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 5002.51

General information on the benchmark

NameRANDOM/additional/20000/
unif-k3-r4.2-v20000-c84000-S1093158247-008.cnf
MD5SUM5ba779f5869cadb8b19cb87a70ab7aa7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1598.34
Satisfiable
(Un)Satisfiability was proved
Number of variables20000
Number of clauses84000
Sum of the clauses size252000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 384000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.59/1.62	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.59/1.62	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.59/1.62	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.59/1.62	c main()::
1.59/1.62	c initFormula():: searching for DIMACS p-line....
1.59/1.62	c initFormula():: the DIMACS p-line indicates a CNF of 20000 variables and 84000 clauses.
1.59/1.62	c parseCNF():: parsing....
1.59/1.62	c parseCNF():: the CNF contains 0 unary clauses.
1.59/1.62	c runParser():: parsing was successful, warming up engines...
1.59/1.62	c simplify_formula():: removed 0 tautological, 571 satisfied and 0 duplicate clauses
1.59/1.62	c preprocessing fase I completed:: there are now 19911 free variables and 83429 clauses.
1.59/1.62	c stat :: sign balance is biased by 0.478
1.59/1.62	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.59/1.62	c using 3-SAT heuristics (occurence based diff)
1.59/1.62	c longest clause has size 3
1.59/1.62	c simplify_formula():: removed 0 tautological, 0 satisfied and 167 duplicate clauses
1.59/1.62	c resolvent_look() :: found 77 resolvents
1.59/1.62	c lessRedundantTransformation():: nothing to be done.
1.59/1.62	c transformTo3SAT():: you gave me 20000 variables and 83506 clauses.
1.59/1.62	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.59/1.62	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.59/1.62	c transformTo3SAT():: the transformation yielded 20000 variabels and 83506 clauses.
1.59/1.62	c main():: clause / variable ratio: ( 83506 / 20000 ) = 4.18
1.59/1.62	c longest clause has size 3
1.59/1.62	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.59/1.62	c dynamic_preselect_setsize :: off
1.59/1.62	c suggested doublelook initial :: 0
1.59/1.62	c main():: all systems go!
1.59/1.62	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1512 JD: 1377
70.95/71.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1627109-1240157846/watcher-1627109-1240157846 -o /tmp/evaluation-result-1627109-1240157846/solver-1627109-1240157846 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1627109-1240157846.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 25529
/proc/meminfo: memFree=1075824/2055920 swapFree=4192956/4192956
[pid=25529] ppid=25527 vsize=2892 CPUtime=0
/proc/25529/stat : 25529 (march_ks) R 25527 25529 25492 0 -1 4194304 530 0 0 0 0 0 0 0 18 0 1 0 43811431 2961408 516 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/25529/statm: 723 516 47 123 0 598 0

[startup+0.0504909 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 25529
/proc/meminfo: memFree=1075824/2055920 swapFree=4192956/4192956
[pid=25529] ppid=25527 vsize=3420 CPUtime=0.04
/proc/25529/stat : 25529 (march_ks) R 25527 25529 25492 0 -1 4194304 699 0 0 0 4 0 0 0 18 0 1 0 43811431 3502080 685 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/25529/statm: 855 686 47 123 0 730 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3420

[startup+0.101499 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 25529
/proc/meminfo: memFree=1075824/2055920 swapFree=4192956/4192956
[pid=25529] ppid=25527 vsize=3948 CPUtime=0.09
/proc/25529/stat : 25529 (march_ks) R 25527 25529 25492 0 -1 4194304 890 0 0 0 9 0 0 0 18 0 1 0 43811431 4042752 876 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/25529/statm: 987 876 47 123 0 862 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3948

[startup+0.301535 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 25529
/proc/meminfo: memFree=1075824/2055920 swapFree=4192956/4192956
[pid=25529] ppid=25527 vsize=12052 CPUtime=0.29
/proc/25529/stat : 25529 (march_ks) R 25527 25529 25492 0 -1 4194304 3000 0 0 0 28 1 0 0 19 0 1 0 43811431 12341248 2284 1992294400 134512640 135019032 4294956240 18446744073709551615 134554776 0 0 4096 0 0 0 0 17 0 0 0
/proc/25529/statm: 3013 2284 52 123 0 2888 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12052

[startup+0.701606 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 25529
/proc/meminfo: memFree=1075824/2055920 swapFree=4192956/4192956
[pid=25529] ppid=25527 vsize=11784 CPUtime=0.69
/proc/25529/stat : 25529 (march_ks) R 25527 25529 25492 0 -1 4194304 5560 0 0 0 67 2 0 0 23 0 1 0 43811431 12066816 2204 1992294400 134512640 135019032 4294956240 18446744073709551615 134554776 0 0 4096 0 0 0 0 17 0 0 0
/proc/25529/statm: 2946 2204 52 123 0 2821 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11784

[startup+1.50175 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 25530
/proc/meminfo: memFree=1067560/2055920 swapFree=4192956/4192956
[pid=25529] ppid=25527 vsize=25052 CPUtime=1.49
/proc/25529/stat : 25529 (march_ks) R 25527 25529 25492 0 -1 4194304 13979 0 0 0 143 6 0 0 25 0 1 0 43811431 25653248 4541 1992294400 134512640 135019032 4294956240 18446744073709551615 134661310 0 0 4096 0 0 0 0 17 0 0 0
/proc/25529/statm: 6263 4542 68 123 0 6138 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25052

[startup+3.10104 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 25530
/proc/meminfo: memFree=1054696/2055920 swapFree=4192956/4192956
[pid=25529] ppid=25527 vsize=25340 CPUtime=3.09
/proc/25529/stat : 25529 (march_ks) R 25527 25529 25492 0 -1 4194304 15530 0 0 0 303 6 0 0 25 0 1 0 43811431 25948160 5308 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/25529/statm: 6335 5308 73 123 0 6210 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25340

[startup+6.30161 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 25530
/proc/meminfo: memFree=1054504/2055920 swapFree=4192956/4192956
[pid=25529] ppid=25527 vsize=25636 CPUtime=6.29
/proc/25529/stat : 25529 (march_ks) R 25527 25529 25492 0 -1 4194304 15578 0 0 0 622 7 0 0 25 0 1 0 43811431 26251264 5356 1992294400 134512640 135019032 4294956240 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 0 0 0
/proc/25529/statm: 6409 5356 73 123 0 6284 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25636

[startup+12.7017 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 25530
/proc/meminfo: memFree=1054144/2055920 swapFree=4192956/4192956
[pid=25529] ppid=25527 vsize=25916 CPUtime=12.68
/proc/25529/stat : 25529 (march_ks) R 25527 25529 25492 0 -1 4194304 15658 0 0 0 1261 7 0 0 25 0 1 0 43811431 26537984 5436 1992294400 134512640 135019032 4294956240 18446744073709551615 134542335 0 0 4096 0 0 0 0 17 0 0 0
/proc/25529/statm: 6479 5436 73 123 0 6354 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 25916

[startup+25.501 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 25530
/proc/meminfo: memFree=1053184/2055920 swapFree=4192956/4192956
[pid=25529] ppid=25527 vsize=27376 CPUtime=25.47
/proc/25529/stat : 25529 (march_ks) R 25527 25529 25492 0 -1 4194304 15948 0 0 0 2540 7 0 0 25 0 1 0 43811431 28033024 5726 1992294400 134512640 135019032 4294956240 18446744073709551615 134548924 0 0 4096 0 0 0 0 17 0 0 0
/proc/25529/statm: 6844 5726 73 123 0 6719 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 27376

[startup+51.1016 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 25530
/proc/meminfo: memFree=1051456/2055920 swapFree=4192956/4192956
[pid=25529] ppid=25527 vsize=28796 CPUtime=51.06
/proc/25529/stat : 25529 (march_ks) R 25527 25529 25492 0 -1 4194304 16372 0 0 0 5098 8 0 0 25 0 1 0 43811431 29487104 6150 1992294400 134512640 135019032 4294956240 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 0 0 0
/proc/25529/statm: 7199 6150 73 123 0 7074 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 28796

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 25530
/proc/meminfo: memFree=1050496/2055920 swapFree=4192956/4192956
[pid=25529] ppid=25527 vsize=29856 CPUtime=102.24
/proc/25529/stat : 25529 (march_ks) R 25527 25529 25492 0 -1 4194304 16611 0 0 0 10216 8 0 0 25 0 1 0 43811431 30572544 6376 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/25529/statm: 7464 6376 73 123 0 7339 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 29856

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25530
/proc/meminfo: memFree=1049664/2055920 swapFree=4192956/4192956
[pid=25529] ppid=25527 vsize=30616 CPUtime=162.21
/proc/25529/stat : 25529 (march_ks) R 25527 25529 25492 0 -1 4194304 16805 0 0 0 16213 8 0 0 25 0 1 0 43811431 31350784 6570 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/25529/statm: 7654 6570 73 123 0 7529 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 30616

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25530
/proc/meminfo: memFree=1049344/2055920 swapFree=4192956/4192956
[pid=25529] ppid=25527 vsize=30864 CPUtime=222.18
/proc/25529/stat : 25529 (march_ks) R 25527 25529 25492 0 -1 4194304 16896 0 0 0 22210 8 0 0 25 0 1 0 43811431 31604736 6661 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/25529/statm: 7716 6661 73 123 0 7591 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 30864

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25530
/proc/meminfo: memFree=1049024/2055920 swapFree=4192956/4192956
[pid=25529] ppid=25527 vsize=31256 CPUtime=282.16
/proc/25529/stat : 25529 (march_ks) R 25527 25529 25492 0 -1 4194304 16969 0 0 0 28208 8 0 0 25 0 1 0 43811431 32006144 6734 1992294400 134512640 135019032 4294956240 18446744073709551615 134548886 0 0 4096 0 0 0 0 17 0 0 0
/proc/25529/statm: 7814 6734 73 123 0 7689 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 31256

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25530
/proc/meminfo: memFree=1048512/2055920 swapFree=4192956/4192956
[pid=25529] ppid=25527 vsize=31760 CPUtime=342.11
/proc/25529/stat : 25529 (march_ks) R 25527 25529 25492 0 -1 4194304 17099 0 0 0 34203 8 0 0 25 0 1 0 43811431 32522240 6864 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/25529/statm: 7940 6864 73 123 0 7815 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 31760

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25530
/proc/meminfo: memFree=1048320/2055920 swapFree=4192956/4192956
[pid=25529] ppid=25527 vsize=32012 CPUtime=402.08
/proc/25529/stat : 25529 (march_ks) R 25527 25529 25492 0 -1 4194304 17164 0 0 0 40200 8 0 0 25 0 1 0 43811431 32780288 6929 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/25529/statm: 8003 6929 73 123 0 7878 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 32012

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25530
/proc/meminfo: memFree=1047936/2055920 swapFree=4192956/4192956
[pid=25529] ppid=25527 vsize=32340 CPUtime=462.06
/proc/25529/stat : 25529 (march_ks) R 25527 25529 25492 0 -1 4194304 17246 0 0 0 46198 8 0 0 25 0 1 0 43811431 33116160 7011 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/25529/statm: 8085 7011 73 123 0 7960 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 32340

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25530
/proc/meminfo: memFree=1047552/2055920 swapFree=4192956/4192956
[pid=25529] ppid=25527 vsize=32728 CPUtime=522.03
/proc/25529/stat : 25529 (march_ks) R 25527 25529 25492 0 -1 4194304 17344 0 0 0 52195 8 0 0 25 0 1 0 43811431 33513472 7109 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/25529/statm: 8182 7109 73 123 0 8057 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 32728

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25530
/proc/meminfo: memFree=1047424/2055920 swapFree=4192956/4192956
[pid=25529] ppid=25527 vsize=32852 CPUtime=582.01
/proc/25529/stat : 25529 (march_ks) R 25527 25529 25492 0 -1 4194304 17389 0 0 0 58192 9 0 0 25 0 1 0 43811431 33640448 7154 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/25529/statm: 8213 7154 73 123 0 8088 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 32852

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25530
/proc/meminfo: memFree=1047232/2055920 swapFree=4192956/4192956
[pid=25529] ppid=25527 vsize=33100 CPUtime=641.99
/proc/25529/stat : 25529 (march_ks) R 25527 25529 25492 0 -1 4194304 17426 0 0 0 64190 9 0 0 25 0 1 0 43811431 33894400 7191 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/25529/statm: 8275 7191 73 123 0 8150 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 33100


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25538
/proc/meminfo: memFree=1043776/2055920 swapFree=4192956/4192956
[pid=25529] ppid=25527 vsize=36448 CPUtime=4060.29
/proc/25529/stat : 25529 (march_ks) R 25527 25529 25492 0 -1 4194304 18272 0 0 0 406017 12 0 0 25 0 1 0 43811431 37322752 8037 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/25529/statm: 9112 8037 73 123 0 8987 0
Current children cumulated CPU time (s) 4060.29
Current children cumulated vsize (KiB) 36448

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25538
/proc/meminfo: memFree=1043712/2055920 swapFree=4192956/4192956
[pid=25529] ppid=25527 vsize=36448 CPUtime=4120.26
/proc/25529/stat : 25529 (march_ks) R 25527 25529 25492 0 -1 4194304 18280 0 0 0 412014 12 0 0 25 0 1 0 43811431 37322752 8045 1992294400 134512640 135019032 4294956240 18446744073709551615 134538183 0 0 4096 0 0 0 0 17 0 0 0
/proc/25529/statm: 9112 8045 73 123 0 8987 0
Current children cumulated CPU time (s) 4120.26
Current children cumulated vsize (KiB) 36448

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25538
/proc/meminfo: memFree=1043712/2055920 swapFree=4192956/4192956
[pid=25529] ppid=25527 vsize=36448 CPUtime=4180.24
/proc/25529/stat : 25529 (march_ks) R 25527 25529 25492 0 -1 4194304 18286 0 0 0 418012 12 0 0 25 0 1 0 43811431 37322752 8051 1992294400 134512640 135019032 4294956240 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 0 0 0
/proc/25529/statm: 9112 8051 73 123 0 8987 0
Current children cumulated CPU time (s) 4180.24
Current children cumulated vsize (KiB) 36448

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25538
/proc/meminfo: memFree=1043712/2055920 swapFree=4192956/4192956
[pid=25529] ppid=25527 vsize=36448 CPUtime=4240.21
/proc/25529/stat : 25529 (march_ks) R 25527 25529 25492 0 -1 4194304 18293 0 0 0 424009 12 0 0 25 0 1 0 43811431 37322752 8058 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/25529/statm: 9112 8058 73 123 0 8987 0
Current children cumulated CPU time (s) 4240.21
Current children cumulated vsize (KiB) 36448

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25538
/proc/meminfo: memFree=1043712/2055920 swapFree=4192956/4192956
[pid=25529] ppid=25527 vsize=36448 CPUtime=4300.15
/proc/25529/stat : 25529 (march_ks) R 25527 25529 25492 0 -1 4194304 18298 0 0 0 430003 12 0 0 25 0 1 0 43811431 37322752 8063 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/25529/statm: 9112 8063 73 123 0 8987 0
Current children cumulated CPU time (s) 4300.15
Current children cumulated vsize (KiB) 36448

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25538
/proc/meminfo: memFree=1043712/2055920 swapFree=4192956/4192956
[pid=25529] ppid=25527 vsize=36572 CPUtime=4360.13
/proc/25529/stat : 25529 (march_ks) R 25527 25529 25492 0 -1 4194304 18303 0 0 0 436001 12 0 0 25 0 1 0 43811431 37449728 8068 1992294400 134512640 135019032 4294956240 18446744073709551615 134542391 0 0 4096 0 0 0 0 17 0 0 0
/proc/25529/statm: 9143 8068 73 123 0 9018 0
Current children cumulated CPU time (s) 4360.13
Current children cumulated vsize (KiB) 36572

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25538
/proc/meminfo: memFree=1043712/2055920 swapFree=4192956/4192956
[pid=25529] ppid=25527 vsize=36572 CPUtime=4420.1
/proc/25529/stat : 25529 (march_ks) R 25527 25529 25492 0 -1 4194304 18309 0 0 0 441998 12 0 0 25 0 1 0 43811431 37449728 8074 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/25529/statm: 9143 8074 73 123 0 9018 0
Current children cumulated CPU time (s) 4420.1
Current children cumulated vsize (KiB) 36572

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25538
/proc/meminfo: memFree=1043712/2055920 swapFree=4192956/4192956
[pid=25529] ppid=25527 vsize=36572 CPUtime=4480.06
/proc/25529/stat : 25529 (march_ks) R 25527 25529 25492 0 -1 4194304 18316 0 0 0 447994 12 0 0 25 0 1 0 43811431 37449728 8081 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/25529/statm: 9143 8081 73 123 0 9018 0
Current children cumulated CPU time (s) 4480.06
Current children cumulated vsize (KiB) 36572

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25538
/proc/meminfo: memFree=1043712/2055920 swapFree=4192956/4192956
[pid=25529] ppid=25527 vsize=36572 CPUtime=4540.04
/proc/25529/stat : 25529 (march_ks) R 25527 25529 25492 0 -1 4194304 18322 0 0 0 453992 12 0 0 25 0 1 0 43811431 37449728 8087 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/25529/statm: 9143 8087 73 123 0 9018 0
Current children cumulated CPU time (s) 4540.04
Current children cumulated vsize (KiB) 36572

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25538
/proc/meminfo: memFree=1043520/2055920 swapFree=4192956/4192956
[pid=25529] ppid=25527 vsize=36572 CPUtime=4600.02
/proc/25529/stat : 25529 (march_ks) R 25527 25529 25492 0 -1 4194304 18327 0 0 0 459990 12 0 0 25 0 1 0 43811431 37449728 8092 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/25529/statm: 9143 8092 73 123 0 9018 0
Current children cumulated CPU time (s) 4600.02
Current children cumulated vsize (KiB) 36572

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25538
/proc/meminfo: memFree=1043520/2055920 swapFree=4192956/4192956
[pid=25529] ppid=25527 vsize=36572 CPUtime=4659.97
/proc/25529/stat : 25529 (march_ks) R 25527 25529 25492 0 -1 4194304 18333 0 0 0 465985 12 0 0 25 0 1 0 43811431 37449728 8098 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/25529/statm: 9143 8098 73 123 0 9018 0
Current children cumulated CPU time (s) 4659.97
Current children cumulated vsize (KiB) 36572

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25538
/proc/meminfo: memFree=1043520/2055920 swapFree=4192956/4192956
[pid=25529] ppid=25527 vsize=36696 CPUtime=4719.95
/proc/25529/stat : 25529 (march_ks) R 25527 25529 25492 0 -1 4194304 18338 0 0 0 471983 12 0 0 25 0 1 0 43811431 37576704 8103 1992294400 134512640 135019032 4294956240 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 0 0 0
/proc/25529/statm: 9174 8103 73 123 0 9049 0
Current children cumulated CPU time (s) 4719.95
Current children cumulated vsize (KiB) 36696

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25538
/proc/meminfo: memFree=1043520/2055920 swapFree=4192956/4192956
[pid=25529] ppid=25527 vsize=36696 CPUtime=4779.92
/proc/25529/stat : 25529 (march_ks) R 25527 25529 25492 0 -1 4194304 18344 0 0 0 477980 12 0 0 25 0 1 0 43811431 37576704 8109 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/25529/statm: 9174 8109 73 123 0 9049 0
Current children cumulated CPU time (s) 4779.92
Current children cumulated vsize (KiB) 36696

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25540
/proc/meminfo: memFree=1043200/2055920 swapFree=4192956/4192956
[pid=25529] ppid=25527 vsize=36696 CPUtime=4839.88
/proc/25529/stat : 25529 (march_ks) R 25527 25529 25492 0 -1 4194304 18350 0 0 0 483976 12 0 0 25 0 1 0 43811431 37576704 8115 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/25529/statm: 9174 8115 73 123 0 9049 0
Current children cumulated CPU time (s) 4839.88
Current children cumulated vsize (KiB) 36696

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25540
/proc/meminfo: memFree=1043200/2055920 swapFree=4192956/4192956
[pid=25529] ppid=25527 vsize=36696 CPUtime=4899.86
/proc/25529/stat : 25529 (march_ks) R 25527 25529 25492 0 -1 4194304 18355 0 0 0 489974 12 0 0 25 0 1 0 43811431 37576704 8120 1992294400 134512640 135019032 4294956240 18446744073709551615 134548886 0 0 4096 0 0 0 0 17 0 0 0
/proc/25529/statm: 9174 8120 73 123 0 9049 0
Current children cumulated CPU time (s) 4899.86
Current children cumulated vsize (KiB) 36696

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25540
/proc/meminfo: memFree=1043200/2055920 swapFree=4192956/4192956
[pid=25529] ppid=25527 vsize=36696 CPUtime=4959.83
/proc/25529/stat : 25529 (march_ks) R 25527 25529 25492 0 -1 4194304 18360 0 0 0 495971 12 0 0 25 0 1 0 43811431 37576704 8125 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/25529/statm: 9174 8125 73 123 0 9049 0
Current children cumulated CPU time (s) 4959.83
Current children cumulated vsize (KiB) 36696



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25540
/proc/meminfo: memFree=1043200/2055920 swapFree=4192956/4192956
[pid=25529] ppid=25527 vsize=36696 CPUtime=5000.02
/proc/25529/stat : 25529 (march_ks) R 25527 25529 25492 0 -1 4194304 18363 0 0 0 499990 12 0 0 25 0 1 0 43811431 37576704 8128 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/25529/statm: 9174 8128 73 123 0 9049 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 36696

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

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

[startup+5002.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25540
/proc/meminfo: memFree=1043200/2055920 swapFree=4192956/4192956
[pid=25529] ppid=25527 vsize=36696 CPUtime=5000.02
/proc/25529/stat : 25529 (march_ks) R 25527 25529 25492 0 -1 4194304 18363 0 0 0 499990 12 0 0 25 0 1 0 43811431 37576704 8128 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/25529/statm: 9174 8128 73 123 0 9049 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 36696

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.51
CPU time (s): 5000.04
CPU user time (s): 4999.9
CPU system time (s): 0.134979
CPU usage (%): 99.9505
Max. virtual memory (cumulated for all children) (KiB): 36696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.9
system time used= 0.134979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18363
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= 14172

runsolver used 4.66629 second user time and 13.5319 second system time

The end

Launcher Data 

Begin job on node60 at 2009-04-19 18:17:27
IDJOB=1627109
IDBENCH=71680
IDSOLVER=582
FILE ID=node60/1627109-1240157846
PBS_JOBID= 9157968
Free space on /tmp= 66460 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/additional/20000/unif-k3-r4.2-v20000-c84000-S1093158247-008.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627109-1240157846/watcher-1627109-1240157846 -o /tmp/evaluation-result-1627109-1240157846/solver-1627109-1240157846 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1627109-1240157846.cnf            

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

MD5SUM BENCH= 5ba779f5869cadb8b19cb87a70ab7aa7
RANDOM SEED=1325104172

node60.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		: 3000.256
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		: 3000.256
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:       1076368 kB
Buffers:         88420 kB
Cached:         791500 kB
SwapCached:          0 kB
Active:         294400 kB
Inactive:       599880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1076368 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4660 kB
Writeback:           0 kB
Mapped:          24068 kB
Slab:            71276 kB
Committed_AS:   160160 kB
PageTables:       1448 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= 66456 MiB
End job on node60 at 2009-04-19 19:40:51