Trace number 1595838

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) 1200.06 1200.61

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v2640c305320g6.cnf
MD5SUMb8aeb5269daff3f4e23b9dd675aa8076
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2640
Number of clauses305320
Sum of the clauses size613120
Maximum clause length33
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2305240
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 580

Solver Data 

1.40/1.40	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.40/1.40	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.40/1.40	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.40/1.40	c main()::
1.40/1.40	c initFormula():: searching for DIMACS p-line....
1.40/1.40	c full lookahead due to high density!
1.40/1.40	c initFormula():: the DIMACS p-line indicates a CNF of 2640 variables and 305320 clauses.
1.40/1.40	c parseCNF():: parsing....
1.40/1.40	c parseCNF():: the CNF contains 0 unary clauses.
1.40/1.40	c runParser():: parsing was successful, warming up engines...
1.40/1.40	c simplify_formula():: removed 0 tautological, 0 satisfied and 9927 duplicate clauses
1.40/1.40	c preprocessing fase I completed:: there are now 2640 free variables and 295393 clauses.
1.40/1.40	c stat :: sign balance is biased by 221.643
1.40/1.40	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.40/1.40	c using k-SAT heuristics (size based diff)
1.40/1.40	c longest clause has size 33
1.40/1.40	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.40/1.40	c main():: clause / variable ratio: ( 295393 / 2640 ) = 111.89
1.40/1.40	c longest clause has size 33
1.40/1.40	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.40/1.40	c dynamic_preselect_setsize :: on
1.40/1.40	c suggested doublelook initial :: 0
1.40/1.40	c main():: all systems go!
1.40/1.40	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 621 JD: 507
502.56/502.88	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: 81595 JD: 507
690.29/690.64	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
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-1595838-1239281900/watcher-1595838-1239281900 -o /tmp/evaluation-result-1595838-1239281900/solver-1595838-1239281900 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1595838-1239281900.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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: 0.99 0.97 0.88 3/64 23454
/proc/meminfo: memFree=1459280/2055924 swapFree=4176848/4192956
[pid=23454] ppid=23452 vsize=3180 CPUtime=0
/proc/23454/stat : 23454 (march_ks) R 23452 23454 23197 0 -1 4194304 431 0 0 0 0 0 0 0 18 0 1 0 1200856718 3256320 417 1992294400 134512640 135019032 4294956240 18446744073709551615 134793775 0 0 4096 0 0 0 0 17 0 0 0
/proc/23454/statm: 795 418 47 123 0 670 0

[startup+0.0262701 s]
/proc/loadavg: 0.99 0.97 0.88 3/64 23454
/proc/meminfo: memFree=1459280/2055924 swapFree=4176848/4192956
[pid=23454] ppid=23452 vsize=3576 CPUtime=0.02
/proc/23454/stat : 23454 (march_ks) R 23452 23454 23197 0 -1 4194304 545 0 0 0 2 0 0 0 18 0 1 0 1200856718 3661824 531 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/23454/statm: 894 532 47 123 0 769 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3576

[startup+0.101277 s]
/proc/loadavg: 0.99 0.97 0.88 3/64 23454
/proc/meminfo: memFree=1459280/2055924 swapFree=4176848/4192956
[pid=23454] ppid=23452 vsize=4896 CPUtime=0.09
/proc/23454/stat : 23454 (march_ks) R 23452 23454 23197 0 -1 4194304 939 0 0 0 9 0 0 0 18 0 1 0 1200856718 5013504 925 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/23454/statm: 1224 925 47 123 0 1099 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4896

[startup+0.301301 s]
/proc/loadavg: 0.99 0.97 0.88 3/64 23454
/proc/meminfo: memFree=1459280/2055924 swapFree=4176848/4192956
[pid=23454] ppid=23452 vsize=21192 CPUtime=0.29
/proc/23454/stat : 23454 (march_ks) R 23452 23454 23197 0 -1 4194304 2839 0 0 0 28 1 0 0 20 0 1 0 1200856718 21700608 2825 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/23454/statm: 5331 2836 49 123 0 5206 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21192

[startup+0.701345 s]
/proc/loadavg: 0.99 0.97 0.88 3/64 23454
/proc/meminfo: memFree=1459280/2055924 swapFree=4176848/4192956
[pid=23454] ppid=23452 vsize=21200 CPUtime=0.69
/proc/23454/stat : 23454 (march_ks) R 23452 23454 23197 0 -1 4194304 8652 0 0 0 66 3 0 0 24 0 1 0 1200856718 21708800 2839 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/23454/statm: 5300 2851 63 123 0 5175 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21200

[startup+1.50144 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 23455
/proc/meminfo: memFree=1449352/2055924 swapFree=4176848/4192956
[pid=23454] ppid=23452 vsize=35088 CPUtime=1.49
/proc/23454/stat : 23454 (march_ks) R 23452 23454 23197 0 -1 4194304 21568 0 0 0 140 9 0 0 25 0 1 0 1200856718 35930112 4571 1992294400 134512640 135019032 4294956240 18446744073709551615 134537984 0 0 4096 0 0 0 0 17 0 0 0
/proc/23454/statm: 8772 4571 72 123 0 8647 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 35088

[startup+3.10162 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 23455
/proc/meminfo: memFree=1441096/2055924 swapFree=4176848/4192956
[pid=23454] ppid=23452 vsize=35088 CPUtime=3.09
/proc/23454/stat : 23454 (march_ks) R 23452 23454 23197 0 -1 4194304 21568 0 0 0 300 9 0 0 25 0 1 0 1200856718 35930112 4571 1992294400 134512640 135019032 4294956240 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 0 0 0
/proc/23454/statm: 8772 4571 72 123 0 8647 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 35088

[startup+6.302 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 23455
/proc/meminfo: memFree=1440840/2055924 swapFree=4176848/4192956
[pid=23454] ppid=23452 vsize=35088 CPUtime=6.29
/proc/23454/stat : 23454 (march_ks) R 23452 23454 23197 0 -1 4194304 21568 0 0 0 620 9 0 0 25 0 1 0 1200856718 35930112 4571 1992294400 134512640 135019032 4294956240 18446744073709551615 134527269 0 0 4096 0 0 0 0 17 0 0 0
/proc/23454/statm: 8772 4571 72 123 0 8647 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 35088

[startup+12.7017 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 23455
/proc/meminfo: memFree=1440840/2055924 swapFree=4176848/4192956
[pid=23454] ppid=23452 vsize=35088 CPUtime=12.69
/proc/23454/stat : 23454 (march_ks) R 23452 23454 23197 0 -1 4194304 21568 0 0 0 1260 9 0 0 25 0 1 0 1200856718 35930112 4571 1992294400 134512640 135019032 4294956240 18446744073709551615 134527269 0 0 4096 0 0 0 0 17 0 0 0
/proc/23454/statm: 8772 4571 72 123 0 8647 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 35088

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 23455
/proc/meminfo: memFree=1440968/2055924 swapFree=4176848/4192956
[pid=23454] ppid=23452 vsize=35088 CPUtime=25.48
/proc/23454/stat : 23454 (march_ks) R 23452 23454 23197 0 -1 4194304 21568 0 0 0 2539 9 0 0 25 0 1 0 1200856718 35930112 4571 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23454/statm: 8772 4571 72 123 0 8647 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 35088

[startup+51.1012 s]
/proc/loadavg: 0.99 0.97 0.89 2/65 23455
/proc/meminfo: memFree=1440968/2055924 swapFree=4176848/4192956
[pid=23454] ppid=23452 vsize=35088 CPUtime=51.07
/proc/23454/stat : 23454 (march_ks) R 23452 23454 23197 0 -1 4194304 21571 0 0 0 5098 9 0 0 25 0 1 0 1200856718 35930112 4574 1992294400 134512640 135019032 4294956240 18446744073709551615 134527052 0 0 4096 0 0 0 0 17 0 0 0
/proc/23454/statm: 8772 4574 72 123 0 8647 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 35088

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.89 2/65 23455
/proc/meminfo: memFree=1440904/2055924 swapFree=4176848/4192956
[pid=23454] ppid=23452 vsize=35088 CPUtime=102.25
/proc/23454/stat : 23454 (march_ks) R 23452 23454 23197 0 -1 4194304 21571 0 0 0 10216 9 0 0 25 0 1 0 1200856718 35930112 4574 1992294400 134512640 135019032 4294956240 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 0 0 0
/proc/23454/statm: 8772 4574 72 123 0 8647 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 35088

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.90 2/65 23461
/proc/meminfo: memFree=1440840/2055924 swapFree=4176848/4192956
[pid=23454] ppid=23452 vsize=35088 CPUtime=162.22
/proc/23454/stat : 23454 (march_ks) R 23452 23454 23197 0 -1 4194304 21571 0 0 0 16213 9 0 0 25 0 1 0 1200856718 35930112 4574 1992294400 134512640 135019032 4294956240 18446744073709551615 134526900 0 0 4096 0 0 0 0 17 0 0 0
/proc/23454/statm: 8772 4574 72 123 0 8647 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 35088

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.90 2/65 23461
/proc/meminfo: memFree=1440904/2055924 swapFree=4176848/4192956
[pid=23454] ppid=23452 vsize=35088 CPUtime=222.19
/proc/23454/stat : 23454 (march_ks) R 23452 23454 23197 0 -1 4194304 21571 0 0 0 22210 9 0 0 25 0 1 0 1200856718 35930112 4574 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/23454/statm: 8772 4574 72 123 0 8647 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 35088

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23461
/proc/meminfo: memFree=1440904/2055924 swapFree=4176848/4192956
[pid=23454] ppid=23452 vsize=35088 CPUtime=282.16
/proc/23454/stat : 23454 (march_ks) R 23452 23454 23197 0 -1 4194304 21571 0 0 0 28207 9 0 0 25 0 1 0 1200856718 35930112 4574 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/23454/statm: 8772 4574 72 123 0 8647 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 35088

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23461
/proc/meminfo: memFree=1440904/2055924 swapFree=4176848/4192956
[pid=23454] ppid=23452 vsize=35088 CPUtime=342.13
/proc/23454/stat : 23454 (march_ks) R 23452 23454 23197 0 -1 4194304 21571 0 0 0 34204 9 0 0 25 0 1 0 1200856718 35930112 4574 1992294400 134512640 135019032 4294956240 18446744073709551615 134538261 0 0 4096 0 0 0 0 17 0 0 0
/proc/23454/statm: 8772 4574 72 123 0 8647 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 35088

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23461
/proc/meminfo: memFree=1440904/2055924 swapFree=4176848/4192956
[pid=23454] ppid=23452 vsize=35088 CPUtime=402.1
/proc/23454/stat : 23454 (march_ks) R 23452 23454 23197 0 -1 4194304 21571 0 0 0 40201 9 0 0 25 0 1 0 1200856718 35930112 4574 1992294400 134512640 135019032 4294956240 18446744073709551615 134526919 0 0 4096 0 0 0 0 17 0 0 0
/proc/23454/statm: 8772 4574 72 123 0 8647 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 35088

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23461
/proc/meminfo: memFree=1440904/2055924 swapFree=4176848/4192956
[pid=23454] ppid=23452 vsize=35088 CPUtime=462.08
/proc/23454/stat : 23454 (march_ks) R 23452 23454 23197 0 -1 4194304 21571 0 0 0 46198 10 0 0 25 0 1 0 1200856718 35930112 4574 1992294400 134512640 135019032 4294956240 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 0 0 0
/proc/23454/statm: 8772 4574 72 123 0 8647 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 35088

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23461
/proc/meminfo: memFree=1440264/2055924 swapFree=4176848/4192956
[pid=23454] ppid=23452 vsize=36000 CPUtime=522.05
/proc/23454/stat : 23454 (march_ks) R 23452 23454 23197 0 -1 4194304 21779 0 0 0 52195 10 0 0 25 0 1 0 1200856718 36864000 4782 1992294400 134512640 135019032 4294956240 18446744073709551615 134527000 0 0 4096 0 0 0 0 17 0 0 0
/proc/23454/statm: 9000 4782 72 123 0 8875 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 36000

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23461
/proc/meminfo: memFree=1438344/2055924 swapFree=4176848/4192956
[pid=23454] ppid=23452 vsize=37924 CPUtime=582.03
/proc/23454/stat : 23454 (march_ks) R 23452 23454 23197 0 -1 4194304 22259 0 0 0 58193 10 0 0 25 0 1 0 1200856718 38834176 5260 1992294400 134512640 135019032 4294956240 18446744073709551615 134564752 0 0 4096 0 0 0 0 17 0 0 0
/proc/23454/statm: 9481 5260 72 123 0 9356 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 37924

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23461
/proc/meminfo: memFree=1436488/2055924 swapFree=4176848/4192956
[pid=23454] ppid=23452 vsize=40288 CPUtime=642.01
/proc/23454/stat : 23454 (march_ks) R 23452 23454 23197 0 -1 4194304 22726 0 0 0 64190 11 0 0 25 0 1 0 1200856718 41254912 5727 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/23454/statm: 10072 5727 72 123 0 9947 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 40288

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23461
/proc/meminfo: memFree=1433800/2055924 swapFree=4176848/4192956
[pid=23454] ppid=23452 vsize=42976 CPUtime=701.98
/proc/23454/stat : 23454 (march_ks) R 23452 23454 23197 0 -1 4194304 23362 0 0 0 70187 11 0 0 25 0 1 0 1200856718 44007424 6363 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/23454/statm: 10744 6363 72 123 0 10619 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 42976

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23461
/proc/meminfo: memFree=1431880/2055924 swapFree=4176848/4192956
[pid=23454] ppid=23452 vsize=44920 CPUtime=761.97
/proc/23454/stat : 23454 (march_ks) R 23452 23454 23197 0 -1 4194304 23850 0 0 0 76185 12 0 0 25 0 1 0 1200856718 45998080 6851 1992294400 134512640 135019032 4294956240 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 0 0 0
/proc/23454/statm: 11230 6851 72 123 0 11105 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 44920

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23461
/proc/meminfo: memFree=1430600/2055924 swapFree=4176848/4192956
[pid=23454] ppid=23452 vsize=48248 CPUtime=821.93
/proc/23454/stat : 23454 (march_ks) R 23452 23454 23197 0 -1 4194304 24194 0 0 0 82181 12 0 0 25 0 1 0 1200856718 49405952 7195 1992294400 134512640 135019032 4294956240 18446744073709551615 134564765 0 0 4096 0 0 0 0 17 0 0 0
/proc/23454/statm: 12062 7195 72 123 0 11937 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 48248

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23461
/proc/meminfo: memFree=1429256/2055924 swapFree=4176848/4192956
[pid=23454] ppid=23452 vsize=48644 CPUtime=881.91
/proc/23454/stat : 23454 (march_ks) R 23452 23454 23197 0 -1 4194304 24531 0 0 0 88179 12 0 0 25 0 1 0 1200856718 49811456 7532 1992294400 134512640 135019032 4294956240 18446744073709551615 134564765 0 0 4096 0 0 0 0 17 0 0 0
/proc/23454/statm: 12161 7532 72 123 0 12036 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 48644

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23461
/proc/meminfo: memFree=1428232/2055924 swapFree=4176848/4192956
[pid=23454] ppid=23452 vsize=48776 CPUtime=941.87
/proc/23454/stat : 23454 (march_ks) R 23452 23454 23197 0 -1 4194304 24787 0 0 0 94175 12 0 0 25 0 1 0 1200856718 49946624 7788 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/23454/statm: 12194 7788 72 123 0 12069 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 48776

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23461
/proc/meminfo: memFree=1426888/2055924 swapFree=4176848/4192956
[pid=23454] ppid=23452 vsize=51496 CPUtime=1001.83
/proc/23454/stat : 23454 (march_ks) R 23452 23454 23197 0 -1 4194304 25098 0 0 0 100170 13 0 0 25 0 1 0 1200856718 52731904 8099 1992294400 134512640 135019032 4294956240 18446744073709551615 134548049 0 0 4096 0 0 0 0 17 0 0 0
/proc/23454/statm: 12874 8099 72 123 0 12749 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 51496

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23461
/proc/meminfo: memFree=1425544/2055924 swapFree=4176848/4192956
[pid=23454] ppid=23452 vsize=54176 CPUtime=1061.8
/proc/23454/stat : 23454 (march_ks) R 23452 23454 23197 0 -1 4194304 25439 0 0 0 106167 13 0 0 25 0 1 0 1200856718 55476224 8440 1992294400 134512640 135019032 4294956240 18446744073709551615 134564766 0 0 4096 0 0 0 0 17 0 0 0
/proc/23454/statm: 13544 8440 72 123 0 13419 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 54176

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23461
/proc/meminfo: memFree=1424456/2055924 swapFree=4176848/4192956
[pid=23454] ppid=23452 vsize=54308 CPUtime=1121.77
/proc/23454/stat : 23454 (march_ks) R 23452 23454 23197 0 -1 4194304 25686 0 0 0 112164 13 0 0 25 0 1 0 1200856718 55611392 8687 1992294400 134512640 135019032 4294956240 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 0 0 0
/proc/23454/statm: 13577 8687 72 123 0 13452 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 54308

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23461
/proc/meminfo: memFree=1423304/2055924 swapFree=4176848/4192956
[pid=23454] ppid=23452 vsize=58188 CPUtime=1181.75
/proc/23454/stat : 23454 (march_ks) R 23452 23454 23197 0 -1 4194304 25984 0 0 0 118161 14 0 0 25 0 1 0 1200856718 59584512 8985 1992294400 134512640 135019032 4294956240 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 0 0 0
/proc/23454/statm: 14547 8985 72 123 0 14422 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 58188



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23461
/proc/meminfo: memFree=1422984/2055924 swapFree=4176848/4192956
[pid=23454] ppid=23452 vsize=58320 CPUtime=1200.05
/proc/23454/stat : 23454 (march_ks) R 23452 23454 23197 0 -1 4194304 26057 0 0 0 119991 14 0 0 25 0 1 0 1200856718 59719680 9058 1992294400 134512640 135019032 4294956240 18446744073709551615 134564766 0 0 4096 0 0 0 0 17 0 0 0
/proc/23454/statm: 14580 9058 72 123 0 14455 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 58320

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): 1200.61
CPU time (s): 1200.06
CPU user time (s): 1199.91
CPU system time (s): 0.148977
CPU usage (%): 99.954
Max. virtual memory (cumulated for all children) (KiB): 58320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.148977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26057
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= 4011

runsolver used 1.09283 second user time and 3.2865 second system time

The end

Launcher Data 

Begin job on node6 at 2009-04-09 14:58:20
IDJOB=1595838
IDBENCH=71282
IDSOLVER=559
FILE ID=node6/1595838-1239281900
PBS_JOBID= 9115476
Free space on /tmp= 65200 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v2640c305320g6.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1595838-1239281900/watcher-1595838-1239281900 -o /tmp/evaluation-result-1595838-1239281900/solver-1595838-1239281900 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1595838-1239281900.cnf            

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= b8aeb5269daff3f4e23b9dd675aa8076
RANDOM SEED=1656960740

node6.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		: 3000.236
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		: 3000.236
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:      2055924 kB
MemFree:       1459824 kB
Buffers:         68800 kB
Cached:         423664 kB
SwapCached:       9920 kB
Active:          44176 kB
Inactive:       461808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1459824 kB
SwapTotal:     4192956 kB
SwapFree:      4176848 kB
Dirty:            6796 kB
Writeback:           0 kB
Mapped:          19220 kB
Slab:            76172 kB
Committed_AS:  3504828 kB
PageTables:       1464 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= 65200 MiB
End job on node6 at 2009-04-09 15:18:23