Trace number 1625923

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 5002.11

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S1353769076-009.cnf
MD5SUM0aeb33d4615b67c4ba3e205bec8691bf
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark41.7467
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 516000
Number of clauses of size over 50

Solver Data

0.29/0.34	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.34	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.29/0.34	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.29/0.34	c main()::
0.29/0.34	c initFormula():: searching for DIMACS p-line....
0.29/0.34	c full lookahead due to high density!
0.29/0.34	c initFormula():: the DIMACS p-line indicates a CNF of 800 variables and 16000 clauses.
0.29/0.34	c parseCNF():: parsing....
0.29/0.34	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.34	c runParser():: parsing was successful, warming up engines...
0.29/0.34	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.34	c preprocessing fase I completed:: there are now 800 free variables and 16000 clauses.
0.29/0.34	c stat :: sign balance is biased by 0.042
0.29/0.34	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.29/0.34	c using k-SAT heuristics (size based diff)
0.29/0.34	c longest clause has size 5
0.29/0.34	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.34	c main():: clause / variable ratio: ( 16000 / 800 ) = 20.00
0.29/0.34	c longest clause has size 5
0.29/0.34	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.34	c dynamic_preselect_setsize :: off
0.29/0.34	c suggested doublelook initial :: 0
0.29/0.34	c main():: all systems go!
0.29/0.34	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 365 JD: 238
1.69/1.72	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 267342 JD: 238
1654.82/1655.51	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-1625923-1239993546/watcher-1625923-1239993546 -o /tmp/evaluation-result-1625923-1239993546/solver-1625923-1239993546 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1625923-1239993546.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20146
/proc/meminfo: memFree=807992/2055920 swapFree=4192956/4192956
[pid=20146] ppid=20144 vsize=788 CPUtime=0
/proc/20146/stat : 20146 (march_ks) R 20144 20146 20109 0 -1 4194304 117 0 0 0 0 0 0 0 18 0 1 0 27387737 806912 103 1992294400 134512640 135019032 4294956240 18446744073709551615 134557851 0 0 4096 0 0 0 0 17 0 0 0
/proc/20146/statm: 197 103 47 123 0 72 0

[startup+0.040017 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20146
/proc/meminfo: memFree=807992/2055920 swapFree=4192956/4192956
[pid=20146] ppid=20144 vsize=1880 CPUtime=0.03
/proc/20146/stat : 20146 (march_ks) R 20144 20146 20109 0 -1 4194304 346 0 0 0 3 0 0 0 18 0 1 0 27387737 1925120 275 1992294400 134512640 135019032 4294956240 18446744073709551615 134628856 0 0 4096 0 0 0 0 17 0 0 0
/proc/20146/statm: 470 275 50 123 0 345 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1880

[startup+0.101021 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20146
/proc/meminfo: memFree=807992/2055920 swapFree=4192956/4192956
[pid=20146] ppid=20144 vsize=3012 CPUtime=0.09
/proc/20146/stat : 20146 (march_ks) R 20144 20146 20109 0 -1 4194304 1722 0 0 0 9 0 0 0 18 0 1 0 27387737 3084288 561 1992294400 134512640 135019032 4294956240 18446744073709551615 134567037 0 0 4096 0 0 0 0 17 0 0 0
/proc/20146/statm: 753 561 67 123 0 628 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3012

[startup+0.301043 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20146
/proc/meminfo: memFree=807992/2055920 swapFree=4192956/4192956
[pid=20146] ppid=20144 vsize=3012 CPUtime=0.29
/proc/20146/stat : 20146 (march_ks) R 20144 20146 20109 0 -1 4194304 1722 0 0 0 29 0 0 0 19 0 1 0 27387737 3084288 561 1992294400 134512640 135019032 4294956240 18446744073709551615 134536942 0 0 4096 0 0 0 0 17 0 0 0
/proc/20146/statm: 753 561 67 123 0 628 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3012

[startup+0.701088 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20146
/proc/meminfo: memFree=807992/2055920 swapFree=4192956/4192956
[pid=20146] ppid=20144 vsize=3908 CPUtime=0.69
/proc/20146/stat : 20146 (march_ks) R 20144 20146 20109 0 -1 4194304 2592 0 0 0 69 0 0 0 23 0 1 0 27387737 4001792 710 1992294400 134512640 135019032 4294956240 18446744073709551615 134598425 0 0 4096 0 0 0 0 17 0 0 0
/proc/20146/statm: 977 710 72 123 0 852 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3908

[startup+1.50117 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 20147
/proc/meminfo: memFree=805232/2055920 swapFree=4192956/4192956
[pid=20146] ppid=20144 vsize=3920 CPUtime=1.49
/proc/20146/stat : 20146 (march_ks) R 20144 20146 20109 0 -1 4194304 2596 0 0 0 149 0 0 0 25 0 1 0 27387737 4014080 714 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/20146/statm: 980 714 72 123 0 855 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3920

[startup+3.10134 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 20147
/proc/meminfo: memFree=805040/2055920 swapFree=4192956/4192956
[pid=20146] ppid=20144 vsize=3924 CPUtime=3.09
/proc/20146/stat : 20146 (march_ks) R 20144 20146 20109 0 -1 4194304 2597 0 0 0 309 0 0 0 25 0 1 0 27387737 4018176 715 1992294400 134512640 135019032 4294956240 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 0 0 0
/proc/20146/statm: 981 715 72 123 0 856 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3924

[startup+6.30169 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 20147
/proc/meminfo: memFree=805040/2055920 swapFree=4192956/4192956
[pid=20146] ppid=20144 vsize=3924 CPUtime=6.29
/proc/20146/stat : 20146 (march_ks) R 20144 20146 20109 0 -1 4194304 2597 0 0 0 629 0 0 0 25 0 1 0 27387737 4018176 715 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/20146/statm: 981 715 72 123 0 856 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3924

[startup+12.7024 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 20147
/proc/meminfo: memFree=804992/2055920 swapFree=4192956/4192956
[pid=20146] ppid=20144 vsize=3924 CPUtime=12.68
/proc/20146/stat : 20146 (march_ks) R 20144 20146 20109 0 -1 4194304 2597 0 0 0 1268 0 0 0 25 0 1 0 27387737 4018176 715 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/20146/statm: 981 715 72 123 0 856 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3924

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 20147
/proc/meminfo: memFree=805120/2055920 swapFree=4192956/4192956
[pid=20146] ppid=20144 vsize=3924 CPUtime=25.47
/proc/20146/stat : 20146 (march_ks) R 20144 20146 20109 0 -1 4194304 2597 0 0 0 2547 0 0 0 25 0 1 0 27387737 4018176 715 1992294400 134512640 135019032 4294956240 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 0 0 0
/proc/20146/statm: 981 715 72 123 0 856 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 3924

[startup+51.1015 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 20147
/proc/meminfo: memFree=805120/2055920 swapFree=4192956/4192956
[pid=20146] ppid=20144 vsize=4052 CPUtime=51.07
/proc/20146/stat : 20146 (march_ks) R 20144 20146 20109 0 -1 4194304 2617 0 0 0 5106 1 0 0 25 0 1 0 27387737 4149248 735 1992294400 134512640 135019032 4294956240 18446744073709551615 134628853 0 0 4096 0 0 0 0 17 0 0 0
/proc/20146/statm: 1013 735 72 123 0 888 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4052

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 20147
/proc/meminfo: memFree=804928/2055920 swapFree=4192956/4192956
[pid=20146] ppid=20144 vsize=4184 CPUtime=102.25
/proc/20146/stat : 20146 (march_ks) R 20144 20146 20109 0 -1 4194304 2634 0 0 0 10224 1 0 0 25 0 1 0 27387737 4284416 752 1992294400 134512640 135019032 4294956240 18446744073709551615 134597530 0 0 4096 0 0 0 0 17 0 0 0
/proc/20146/statm: 1046 752 72 123 0 921 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 4184

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20147
/proc/meminfo: memFree=804864/2055920 swapFree=4192956/4192956
[pid=20146] ppid=20144 vsize=4188 CPUtime=162.22
/proc/20146/stat : 20146 (march_ks) R 20144 20146 20109 0 -1 4194304 2646 0 0 0 16221 1 0 0 25 0 1 0 27387737 4288512 764 1992294400 134512640 135019032 4294956240 18446744073709551615 134538413 0 0 4096 0 0 0 0 17 0 0 0
/proc/20146/statm: 1047 764 72 123 0 922 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 4188

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20147
/proc/meminfo: memFree=804864/2055920 swapFree=4192956/4192956
[pid=20146] ppid=20144 vsize=4188 CPUtime=222.2
/proc/20146/stat : 20146 (march_ks) R 20144 20146 20109 0 -1 4194304 2661 0 0 0 22219 1 0 0 25 0 1 0 27387737 4288512 779 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/20146/statm: 1047 779 72 123 0 922 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 4188

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20147
/proc/meminfo: memFree=804864/2055920 swapFree=4192956/4192956
[pid=20146] ppid=20144 vsize=4316 CPUtime=282.17
/proc/20146/stat : 20146 (march_ks) R 20144 20146 20109 0 -1 4194304 2670 0 0 0 28216 1 0 0 25 0 1 0 27387737 4419584 788 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/20146/statm: 1079 788 72 123 0 954 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 4316

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20147
/proc/meminfo: memFree=804864/2055920 swapFree=4192956/4192956
[pid=20146] ppid=20144 vsize=4316 CPUtime=342.14
/proc/20146/stat : 20146 (march_ks) R 20144 20146 20109 0 -1 4194304 2678 0 0 0 34213 1 0 0 25 0 1 0 27387737 4419584 796 1992294400 134512640 135019032 4294956240 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 0 0 0
/proc/20146/statm: 1079 796 72 123 0 954 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 4316

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20147
/proc/meminfo: memFree=804864/2055920 swapFree=4192956/4192956
[pid=20146] ppid=20144 vsize=4460 CPUtime=402.12
/proc/20146/stat : 20146 (march_ks) R 20144 20146 20109 0 -1 4194304 2699 0 0 0 40211 1 0 0 25 0 1 0 27387737 4567040 817 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/20146/statm: 1115 817 72 123 0 990 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 4460

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20147
/proc/meminfo: memFree=804800/2055920 swapFree=4192956/4192956
[pid=20146] ppid=20144 vsize=4460 CPUtime=462.1
/proc/20146/stat : 20146 (march_ks) R 20144 20146 20109 0 -1 4194304 2701 0 0 0 46209 1 0 0 25 0 1 0 27387737 4567040 819 1992294400 134512640 135019032 4294956240 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 0 0 0
/proc/20146/statm: 1115 819 72 123 0 990 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 4460

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20147
/proc/meminfo: memFree=804800/2055920 swapFree=4192956/4192956
[pid=20146] ppid=20144 vsize=4460 CPUtime=522.08
/proc/20146/stat : 20146 (march_ks) R 20144 20146 20109 0 -1 4194304 2707 0 0 0 52207 1 0 0 25 0 1 0 27387737 4567040 825 1992294400 134512640 135019032 4294956240 18446744073709551615 134538183 0 0 4096 0 0 0 0 17 0 0 0
/proc/20146/statm: 1115 825 72 123 0 990 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 4460

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20147
/proc/meminfo: memFree=804736/2055920 swapFree=4192956/4192956
[pid=20146] ppid=20144 vsize=4460 CPUtime=582.05
/proc/20146/stat : 20146 (march_ks) R 20144 20146 20109 0 -1 4194304 2718 0 0 0 58204 1 0 0 25 0 1 0 27387737 4567040 836 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/20146/statm: 1115 836 72 123 0 990 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 4460

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20147
/proc/meminfo: memFree=804672/2055920 swapFree=4192956/4192956
[pid=20146] ppid=20144 vsize=4460 CPUtime=642.03
/proc/20146/stat : 20146 (march_ks) R 20144 20146 20109 0 -1 4194304 2723 0 0 0 64202 1 0 0 25 0 1 0 27387737 4567040 841 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/20146/statm: 1115 841 72 123 0 990 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 4460


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

[startup+4062.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20155
/proc/meminfo: memFree=803072/2055920 swapFree=4192956/4192956
[pid=20146] ppid=20144 vsize=5868 CPUtime=4060.65
/proc/20146/stat : 20146 (march_ks) R 20144 20146 20109 0 -1 4194304 3040 0 0 0 406062 3 0 0 25 0 1 0 27387737 6008832 1158 1992294400 134512640 135019032 4294956240 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 0 0 0
/proc/20146/statm: 1467 1158 72 123 0 1342 0
Current children cumulated CPU time (s) 4060.65
Current children cumulated vsize (KiB) 5868

[startup+4122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20155
/proc/meminfo: memFree=803008/2055920 swapFree=4192956/4192956
[pid=20146] ppid=20144 vsize=5868 CPUtime=4120.62
/proc/20146/stat : 20146 (march_ks) R 20144 20146 20109 0 -1 4194304 3045 0 0 0 412059 3 0 0 25 0 1 0 27387737 6008832 1163 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20146/statm: 1467 1163 72 123 0 1342 0
Current children cumulated CPU time (s) 4120.62
Current children cumulated vsize (KiB) 5868

[startup+4182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20155
/proc/meminfo: memFree=803072/2055920 swapFree=4192956/4192956
[pid=20146] ppid=20144 vsize=5868 CPUtime=4180.6
/proc/20146/stat : 20146 (march_ks) R 20144 20146 20109 0 -1 4194304 3048 0 0 0 418057 3 0 0 25 0 1 0 27387737 6008832 1166 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/20146/statm: 1467 1166 72 123 0 1342 0
Current children cumulated CPU time (s) 4180.6
Current children cumulated vsize (KiB) 5868

[startup+4242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20155
/proc/meminfo: memFree=803072/2055920 swapFree=4192956/4192956
[pid=20146] ppid=20144 vsize=5868 CPUtime=4240.57
/proc/20146/stat : 20146 (march_ks) R 20144 20146 20109 0 -1 4194304 3049 0 0 0 424054 3 0 0 25 0 1 0 27387737 6008832 1167 1992294400 134512640 135019032 4294956240 18446744073709551615 134538020 0 0 4096 0 0 0 0 17 0 0 0
/proc/20146/statm: 1467 1167 72 123 0 1342 0
Current children cumulated CPU time (s) 4240.57
Current children cumulated vsize (KiB) 5868

[startup+4302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20155
/proc/meminfo: memFree=803136/2055920 swapFree=4192956/4192956
[pid=20146] ppid=20144 vsize=5868 CPUtime=4300.55
/proc/20146/stat : 20146 (march_ks) R 20144 20146 20109 0 -1 4194304 3054 0 0 0 430052 3 0 0 25 0 1 0 27387737 6008832 1172 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/20146/statm: 1467 1172 72 123 0 1342 0
Current children cumulated CPU time (s) 4300.55
Current children cumulated vsize (KiB) 5868

[startup+4362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20155
/proc/meminfo: memFree=803136/2055920 swapFree=4192956/4192956
[pid=20146] ppid=20144 vsize=5868 CPUtime=4360.52
/proc/20146/stat : 20146 (march_ks) R 20144 20146 20109 0 -1 4194304 3054 0 0 0 436049 3 0 0 25 0 1 0 27387737 6008832 1172 1992294400 134512640 135019032 4294956240 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 0 0 0
/proc/20146/statm: 1467 1172 72 123 0 1342 0
Current children cumulated CPU time (s) 4360.52
Current children cumulated vsize (KiB) 5868

[startup+4422.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20155
/proc/meminfo: memFree=803072/2055920 swapFree=4192956/4192956
[pid=20146] ppid=20144 vsize=5868 CPUtime=4420.5
/proc/20146/stat : 20146 (march_ks) R 20144 20146 20109 0 -1 4194304 3055 0 0 0 442047 3 0 0 25 0 1 0 27387737 6008832 1173 1992294400 134512640 135019032 4294956240 18446744073709551615 134628869 0 0 4096 0 0 0 0 17 0 0 0
/proc/20146/statm: 1467 1173 72 123 0 1342 0
Current children cumulated CPU time (s) 4420.5
Current children cumulated vsize (KiB) 5868

[startup+4482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20155
/proc/meminfo: memFree=803072/2055920 swapFree=4192956/4192956
[pid=20146] ppid=20144 vsize=5868 CPUtime=4480.47
/proc/20146/stat : 20146 (march_ks) R 20144 20146 20109 0 -1 4194304 3060 0 0 0 448044 3 0 0 25 0 1 0 27387737 6008832 1178 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/20146/statm: 1467 1178 72 123 0 1342 0
Current children cumulated CPU time (s) 4480.47
Current children cumulated vsize (KiB) 5868

[startup+4542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20155
/proc/meminfo: memFree=803072/2055920 swapFree=4192956/4192956
[pid=20146] ppid=20144 vsize=5868 CPUtime=4540.45
/proc/20146/stat : 20146 (march_ks) R 20144 20146 20109 0 -1 4194304 3061 0 0 0 454042 3 0 0 25 0 1 0 27387737 6008832 1179 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/20146/statm: 1467 1179 72 123 0 1342 0
Current children cumulated CPU time (s) 4540.45
Current children cumulated vsize (KiB) 5868

[startup+4602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20155
/proc/meminfo: memFree=802880/2055920 swapFree=4192956/4192956
[pid=20146] ppid=20144 vsize=6380 CPUtime=4600.43
/proc/20146/stat : 20146 (march_ks) R 20144 20146 20109 0 -1 4194304 3068 0 0 0 460040 3 0 0 25 0 1 0 27387737 6533120 1186 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/20146/statm: 1595 1186 72 123 0 1470 0
Current children cumulated CPU time (s) 4600.43
Current children cumulated vsize (KiB) 6380

[startup+4662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20155
/proc/meminfo: memFree=802944/2055920 swapFree=4192956/4192956
[pid=20146] ppid=20144 vsize=6380 CPUtime=4660.4
/proc/20146/stat : 20146 (march_ks) R 20144 20146 20109 0 -1 4194304 3071 0 0 0 466037 3 0 0 25 0 1 0 27387737 6533120 1189 1992294400 134512640 135019032 4294956240 18446744073709551615 134538045 0 0 4096 0 0 0 0 17 0 0 0
/proc/20146/statm: 1595 1189 72 123 0 1470 0
Current children cumulated CPU time (s) 4660.4
Current children cumulated vsize (KiB) 6380

[startup+4722.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20155
/proc/meminfo: memFree=802880/2055920 swapFree=4192956/4192956
[pid=20146] ppid=20144 vsize=6380 CPUtime=4720.38
/proc/20146/stat : 20146 (march_ks) R 20144 20146 20109 0 -1 4194304 3075 0 0 0 472035 3 0 0 25 0 1 0 27387737 6533120 1193 1992294400 134512640 135019032 4294956240 18446744073709551615 134538000 0 0 4096 0 0 0 0 17 0 0 0
/proc/20146/statm: 1595 1193 72 123 0 1470 0
Current children cumulated CPU time (s) 4720.38
Current children cumulated vsize (KiB) 6380

[startup+4782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20155
/proc/meminfo: memFree=802944/2055920 swapFree=4192956/4192956
[pid=20146] ppid=20144 vsize=6380 CPUtime=4780.36
/proc/20146/stat : 20146 (march_ks) R 20144 20146 20109 0 -1 4194304 3080 0 0 0 478033 3 0 0 25 0 1 0 27387737 6533120 1198 1992294400 134512640 135019032 4294956240 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 0 0 0
/proc/20146/statm: 1595 1198 72 123 0 1470 0
Current children cumulated CPU time (s) 4780.36
Current children cumulated vsize (KiB) 6380

[startup+4842.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20155
/proc/meminfo: memFree=802944/2055920 swapFree=4192956/4192956
[pid=20146] ppid=20144 vsize=6380 CPUtime=4840.33
/proc/20146/stat : 20146 (march_ks) R 20144 20146 20109 0 -1 4194304 3088 0 0 0 484030 3 0 0 25 0 1 0 27387737 6533120 1206 1992294400 134512640 135019032 4294956240 18446744073709551615 134526941 0 0 4096 0 0 0 0 17 0 0 0
/proc/20146/statm: 1595 1206 72 123 0 1470 0
Current children cumulated CPU time (s) 4840.33
Current children cumulated vsize (KiB) 6380

[startup+4902.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20155
/proc/meminfo: memFree=802944/2055920 swapFree=4192956/4192956
[pid=20146] ppid=20144 vsize=6380 CPUtime=4900.31
/proc/20146/stat : 20146 (march_ks) R 20144 20146 20109 0 -1 4194304 3089 0 0 0 490027 4 0 0 25 0 1 0 27387737 6533120 1207 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20146/statm: 1595 1207 72 123 0 1470 0
Current children cumulated CPU time (s) 4900.31
Current children cumulated vsize (KiB) 6380

[startup+4962.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20161
/proc/meminfo: memFree=802816/2055920 swapFree=4192956/4192956
[pid=20146] ppid=20144 vsize=6380 CPUtime=4960.29
/proc/20146/stat : 20146 (march_ks) R 20144 20146 20109 0 -1 4194304 3090 0 0 0 496025 4 0 0 25 0 1 0 27387737 6533120 1208 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20146/statm: 1595 1208 72 123 0 1470 0
Current children cumulated CPU time (s) 4960.29
Current children cumulated vsize (KiB) 6380



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20161
/proc/meminfo: memFree=802816/2055920 swapFree=4192956/4192956
[pid=20146] ppid=20144 vsize=6380 CPUtime=5000.08
/proc/20146/stat : 20146 (march_ks) R 20144 20146 20109 0 -1 4194304 3090 0 0 0 500004 4 0 0 25 0 1 0 27387737 6533120 1208 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/20146/statm: 1595 1208 72 123 0 1470 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 6380

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

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

[startup+5002.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20161
/proc/meminfo: memFree=802816/2055920 swapFree=4192956/4192956
[pid=20146] ppid=20144 vsize=6380 CPUtime=5000.08
/proc/20146/stat : 20146 (march_ks) R 20144 20146 20109 0 -1 4194304 3090 0 0 0 500004 4 0 0 25 0 1 0 27387737 6533120 1208 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/20146/statm: 1595 1208 72 123 0 1470 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 6380

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.11
CPU time (s): 5000.09
CPU user time (s): 5000.05
CPU system time (s): 0.042993
CPU usage (%): 99.9597
Max. virtual memory (cumulated for all children) (KiB): 6380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.05
system time used= 0.042993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3090
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= 10923

runsolver used 4.98124 second user time and 13.216 second system time

The end

Launcher Data

Begin job on node21 at 2009-04-17 20:39:06
IDJOB=1625923
IDBENCH=70196
IDSOLVER=582
FILE ID=node21/1625923-1239993546
PBS_JOBID= 9158725
Free space on /tmp= 66312 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S1353769076-009.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1625923-1239993546/watcher-1625923-1239993546 -o /tmp/evaluation-result-1625923-1239993546/solver-1625923-1239993546 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1625923-1239993546.cnf            

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

MD5SUM BENCH= 0aeb33d4615b67c4ba3e205bec8691bf
RANDOM SEED=2094505946

node21.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		: 3000.233
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		: 3000.233
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:        808472 kB
Buffers:         89264 kB
Cached:        1063200 kB
SwapCached:          0 kB
Active:         224628 kB
Inactive:       941680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        808472 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3492 kB
Writeback:           0 kB
Mapped:          23564 kB
Slab:            67244 kB
Committed_AS:   151448 kB
PageTables:       1376 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= 66308 MiB
End job on node21 at 2009-04-17 22:02:30