Trace number 334037

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, and are wall clock time (not CPU 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
March KS 2007-02-08? (TO) 1200.11 1200.81

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n1200-d0.04-s736572600.sat05-546.reshuffled-07.cnf
MD5SUMb113aab739ba5e45a581d24e1a53a65a
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 variables1148
Number of clauses14303
Sum of the clauses size43196
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 314016
Number of clauses of size 4287
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.79/0.80	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.79/0.80	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.79/0.80	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.79/0.80	c main()::
0.79/0.80	c initFormula():: searching for DIMACS p-line....
0.79/0.80	c full lookahead due to high density!
0.79/0.80	c initFormula():: the DIMACS p-line indicates a CNF of 1148 variables and 14303 clauses.
0.79/0.80	c parseCNF():: parsing....
0.79/0.80	c parseCNF():: the CNF contains 0 unary clauses.
0.79/0.80	c runParser():: parsing was successful, warming up engines...
0.79/0.80	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.80	c preprocessing fase I completed:: there are now 1148 free variables and 14303 clauses.
0.79/0.80	c stat :: sign balance is biased by 34.628
0.79/0.80	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.79/0.80	c using k-SAT heuristics (size based diff)
0.79/0.80	c longest clause has size 4
0.79/0.80	c simplify_formula():: removed 0 tautological, 0 satisfied and 328608 duplicate clauses
0.79/0.80	c resolvent_look() :: found 56736 resolvents
0.79/0.80	c main():: clause / variable ratio: ( 71039 / 1148 ) = 61.88
0.79/0.80	c longest clause has size 4
0.79/0.80	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.80	c dynamic_preselect_setsize :: off
0.79/0.80	c suggested doublelook initial :: 0
0.79/0.80	c main():: all systems go!
0.79/0.80	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 372 JD: 15
8.88/8.93	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: 30424 JD: 15
505.79/506.17	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 (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node2/watcher-334037-1173546859 -o ROOT/results/node2/solver-334037-1173546859 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/334037-1173546859/march_ks /tmp/evaluation/334037-1173546859/instance-334037-1173546859.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): 2400 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: 0.78 0.95 0.98 4/77 29918
/proc/meminfo: memFree=1628600/2055920 swapFree=4153164/4192956
[pid=29918] ppid=29916 vsize=788 CPUtime=0
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29853 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 374640877 806912 109 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134796590 0 0 4096 0 0 0 0 17 0 0 0
/proc/29918/statm: 197 109 47 123 0 72 0

[startup+0.00951099 s]
/proc/loadavg: 0.78 0.95 0.98 4/77 29918
/proc/meminfo: memFree=1628600/2055920 swapFree=4153164/4192956
[pid=29918] ppid=29916 vsize=920 CPUtime=0
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29853 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 374640877 942080 128 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/29918/statm: 230 128 47 123 0 105 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 920

[startup+0.101519 s]
/proc/loadavg: 0.78 0.95 0.98 4/77 29918
/proc/meminfo: memFree=1628600/2055920 swapFree=4153164/4192956
[pid=29918] ppid=29916 vsize=6904 CPUtime=0.09
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29853 0 -1 4194304 1330 0 0 0 9 0 0 0 18 0 1 0 374640877 7069696 1312 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/29918/statm: 1726 1313 67 123 0 1601 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6904

[startup+0.301541 s]
/proc/loadavg: 0.78 0.95 0.98 4/77 29918
/proc/meminfo: memFree=1628600/2055920 swapFree=4153164/4192956
[pid=29918] ppid=29916 vsize=14100 CPUtime=0.29
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29853 0 -1 4194304 5373 0 0 0 27 2 0 0 19 0 1 0 374640877 14438400 3018 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 0 0 0
/proc/29918/statm: 3525 3018 67 123 0 3400 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14100

[startup+0.701581 s]
/proc/loadavg: 0.78 0.95 0.98 4/77 29918
/proc/meminfo: memFree=1628600/2055920 swapFree=4153164/4192956
[pid=29918] ppid=29916 vsize=15900 CPUtime=0.69
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29853 0 -1 4194304 6430 0 0 0 67 2 0 0 23 0 1 0 374640877 16281600 3363 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134661196 0 0 4096 0 0 0 0 17 0 0 0
/proc/29918/statm: 3975 3363 68 123 0 3850 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15900

[startup+1.50167 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 29919
/proc/meminfo: memFree=1613680/2055920 swapFree=4153164/4192956
[pid=29918] ppid=29916 vsize=15900 CPUtime=1.49
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29853 0 -1 4194304 6954 0 0 0 147 2 0 0 25 0 1 0 374640877 16281600 3782 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/29918/statm: 3975 3782 72 123 0 3850 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15900

[startup+3.10183 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 29919
/proc/meminfo: memFree=1613552/2055920 swapFree=4153164/4192956
[pid=29918] ppid=29916 vsize=15900 CPUtime=3.09
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29853 0 -1 4194304 6954 0 0 0 307 2 0 0 25 0 1 0 374640877 16281600 3782 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/29918/statm: 3975 3782 72 123 0 3850 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15900

[startup+6.30116 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 29919
/proc/meminfo: memFree=1613424/2055920 swapFree=4153164/4192956
[pid=29918] ppid=29916 vsize=15900 CPUtime=6.28
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29853 0 -1 4194304 6954 0 0 0 626 2 0 0 25 0 1 0 374640877 16281600 3782 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585144 0 0 4096 0 0 0 0 17 0 0 0
/proc/29918/statm: 3975 3782 72 123 0 3850 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 15900

[startup+12.7018 s]
/proc/loadavg: 0.83 0.95 0.98 2/78 29919
/proc/meminfo: memFree=1613232/2055920 swapFree=4153164/4192956
[pid=29918] ppid=29916 vsize=15900 CPUtime=12.69
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29853 0 -1 4194304 6954 0 0 0 1266 3 0 0 25 0 1 0 374640877 16281600 3782 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 0 0 0
/proc/29918/statm: 3975 3782 72 123 0 3850 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15900

[startup+25.5011 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 29919
/proc/meminfo: memFree=1613232/2055920 swapFree=4153164/4192956
[pid=29918] ppid=29916 vsize=15900 CPUtime=25.48
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29853 0 -1 4194304 6954 0 0 0 2545 3 0 0 25 0 1 0 374640877 16281600 3782 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/29918/statm: 3975 3782 72 123 0 3850 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15900

[startup+51.1018 s]
/proc/loadavg: 0.91 0.96 0.98 2/78 29919
/proc/meminfo: memFree=1613296/2055920 swapFree=4153164/4192956
[pid=29918] ppid=29916 vsize=15900 CPUtime=51.06
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29853 0 -1 4194304 6954 0 0 0 5103 3 0 0 25 0 1 0 374640877 16281600 3782 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527019 0 0 4096 0 0 0 0 17 0 0 0
/proc/29918/statm: 3975 3782 72 123 0 3850 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 15900

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 29919
/proc/meminfo: memFree=1613168/2055920 swapFree=4153164/4192956
[pid=29918] ppid=29916 vsize=15900 CPUtime=102.23
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29853 0 -1 4194304 6954 0 0 0 10220 3 0 0 25 0 1 0 374640877 16281600 3782 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541841 0 0 4096 0 0 0 0 17 0 0 0
/proc/29918/statm: 3975 3782 72 123 0 3850 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 15900

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 29919
/proc/meminfo: memFree=1613232/2055920 swapFree=4153164/4192956
[pid=29918] ppid=29916 vsize=15900 CPUtime=162.18
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29853 0 -1 4194304 6954 0 0 0 16215 3 0 0 25 0 1 0 374640877 16281600 3782 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 0 0 0
/proc/29918/statm: 3975 3782 72 123 0 3850 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 15900

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29919
/proc/meminfo: memFree=1613232/2055920 swapFree=4153164/4192956
[pid=29918] ppid=29916 vsize=15900 CPUtime=222.15
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29853 0 -1 4194304 6954 0 0 0 22211 4 0 0 25 0 1 0 374640877 16281600 3782 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 0 0 0
/proc/29918/statm: 3975 3782 72 123 0 3850 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 15900

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29919
/proc/meminfo: memFree=1613232/2055920 swapFree=4153164/4192956
[pid=29918] ppid=29916 vsize=15900 CPUtime=282.12
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29853 0 -1 4194304 6954 0 0 0 28208 4 0 0 25 0 1 0 374640877 16281600 3782 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527002 0 0 4096 0 0 0 0 17 0 0 0
/proc/29918/statm: 3975 3782 72 123 0 3850 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 15900

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29919
/proc/meminfo: memFree=1613232/2055920 swapFree=4153164/4192956
[pid=29918] ppid=29916 vsize=15900 CPUtime=342.09
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29853 0 -1 4194304 6954 0 0 0 34205 4 0 0 25 0 1 0 374640877 16281600 3782 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585190 0 0 4096 0 0 0 0 17 0 0 0
/proc/29918/statm: 3975 3782 72 123 0 3850 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 15900

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29919
/proc/meminfo: memFree=1613232/2055920 swapFree=4153164/4192956
[pid=29918] ppid=29916 vsize=15900 CPUtime=402.04
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29853 0 -1 4194304 6954 0 0 0 40200 4 0 0 25 0 1 0 374640877 16281600 3782 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541841 0 0 4096 0 0 0 0 17 0 0 0
/proc/29918/statm: 3975 3782 72 123 0 3850 0
Current children cumulated CPU time (s) 402.04
Current children cumulated vsize (KiB) 15900

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29919
/proc/meminfo: memFree=1613232/2055920 swapFree=4153164/4192956
[pid=29918] ppid=29916 vsize=15900 CPUtime=462.01
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29853 0 -1 4194304 6954 0 0 0 46197 4 0 0 25 0 1 0 374640877 16281600 3782 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526914 0 0 4096 0 0 0 0 17 0 0 0
/proc/29918/statm: 3975 3782 72 123 0 3850 0
Current children cumulated CPU time (s) 462.01
Current children cumulated vsize (KiB) 15900

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29919
/proc/meminfo: memFree=1613232/2055920 swapFree=4153164/4192956
[pid=29918] ppid=29916 vsize=15900 CPUtime=521.98
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29853 0 -1 4194304 6954 0 0 0 52193 5 0 0 25 0 1 0 374640877 16281600 3782 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527019 0 0 4096 0 0 0 0 17 0 0 0
/proc/29918/statm: 3975 3782 72 123 0 3850 0
Current children cumulated CPU time (s) 521.98
Current children cumulated vsize (KiB) 15900

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29919
/proc/meminfo: memFree=1613232/2055920 swapFree=4153164/4192956
[pid=29918] ppid=29916 vsize=15900 CPUtime=581.93
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29853 0 -1 4194304 6954 0 0 0 58188 5 0 0 25 0 1 0 374640877 16281600 3782 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/29918/statm: 3975 3782 72 123 0 3850 0
Current children cumulated CPU time (s) 581.93
Current children cumulated vsize (KiB) 15900

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29919
/proc/meminfo: memFree=1613232/2055920 swapFree=4153164/4192956
[pid=29918] ppid=29916 vsize=15900 CPUtime=641.9
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29853 0 -1 4194304 6954 0 0 0 64185 5 0 0 25 0 1 0 374640877 16281600 3782 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/29918/statm: 3975 3782 72 123 0 3850 0
Current children cumulated CPU time (s) 641.9
Current children cumulated vsize (KiB) 15900

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29919
/proc/meminfo: memFree=1613232/2055920 swapFree=4153164/4192956
[pid=29918] ppid=29916 vsize=15900 CPUtime=701.87
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29853 0 -1 4194304 6954 0 0 0 70182 5 0 0 25 0 1 0 374640877 16281600 3782 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 0 0 0
/proc/29918/statm: 3975 3782 72 123 0 3850 0
Current children cumulated CPU time (s) 701.87
Current children cumulated vsize (KiB) 15900

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29919
/proc/meminfo: memFree=1613232/2055920 swapFree=4153164/4192956
[pid=29918] ppid=29916 vsize=15900 CPUtime=761.83
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29853 0 -1 4194304 6954 0 0 0 76178 5 0 0 25 0 1 0 374640877 16281600 3782 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526941 0 0 4096 0 0 0 0 17 0 0 0
/proc/29918/statm: 3975 3782 72 123 0 3850 0
Current children cumulated CPU time (s) 761.83
Current children cumulated vsize (KiB) 15900

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29919
/proc/meminfo: memFree=1613232/2055920 swapFree=4153164/4192956
[pid=29918] ppid=29916 vsize=15900 CPUtime=821.8
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29853 0 -1 4194304 6954 0 0 0 82174 6 0 0 25 0 1 0 374640877 16281600 3782 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134579994 0 0 4096 0 0 0 0 17 0 0 0
/proc/29918/statm: 3975 3782 72 123 0 3850 0
Current children cumulated CPU time (s) 821.8
Current children cumulated vsize (KiB) 15900

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29919
/proc/meminfo: memFree=1613232/2055920 swapFree=4153164/4192956
[pid=29918] ppid=29916 vsize=15900 CPUtime=881.77
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29853 0 -1 4194304 6954 0 0 0 88171 6 0 0 25 0 1 0 374640877 16281600 3782 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541788 0 0 4096 0 0 0 0 17 0 0 0
/proc/29918/statm: 3975 3782 72 123 0 3850 0
Current children cumulated CPU time (s) 881.77
Current children cumulated vsize (KiB) 15900

[startup+942.302 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 29919
/proc/meminfo: memFree=1613232/2055920 swapFree=4153164/4192956
[pid=29918] ppid=29916 vsize=15900 CPUtime=941.73
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29853 0 -1 4194304 6954 0 0 0 94167 6 0 0 25 0 1 0 374640877 16281600 3782 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/29918/statm: 3975 3782 72 123 0 3850 0
Current children cumulated CPU time (s) 941.73
Current children cumulated vsize (KiB) 15900

[startup+1002.3 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 29919
/proc/meminfo: memFree=1613232/2055920 swapFree=4153164/4192956
[pid=29918] ppid=29916 vsize=15900 CPUtime=1001.7
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29853 0 -1 4194304 6954 0 0 0 100164 6 0 0 25 0 1 0 374640877 16281600 3782 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 0 0 0
/proc/29918/statm: 3975 3782 72 123 0 3850 0
Current children cumulated CPU time (s) 1001.7
Current children cumulated vsize (KiB) 15900

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29919
/proc/meminfo: memFree=1613296/2055920 swapFree=4153164/4192956
[pid=29918] ppid=29916 vsize=15900 CPUtime=1061.66
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29853 0 -1 4194304 6954 0 0 0 106160 6 0 0 25 0 1 0 374640877 16281600 3782 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/29918/statm: 3975 3782 72 123 0 3850 0
Current children cumulated CPU time (s) 1061.66
Current children cumulated vsize (KiB) 15900

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29919
/proc/meminfo: memFree=1613232/2055920 swapFree=4153164/4192956
[pid=29918] ppid=29916 vsize=15900 CPUtime=1121.63
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29853 0 -1 4194304 6954 0 0 0 112157 6 0 0 25 0 1 0 374640877 16281600 3782 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/29918/statm: 3975 3782 72 123 0 3850 0
Current children cumulated CPU time (s) 1121.63
Current children cumulated vsize (KiB) 15900

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29919
/proc/meminfo: memFree=1613232/2055920 swapFree=4153164/4192956
[pid=29918] ppid=29916 vsize=15900 CPUtime=1181.6
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29853 0 -1 4194304 6954 0 0 0 118153 7 0 0 25 0 1 0 374640877 16281600 3782 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 0 0 0
/proc/29918/statm: 3975 3782 72 123 0 3850 0
Current children cumulated CPU time (s) 1181.6
Current children cumulated vsize (KiB) 15900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.8 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29919
/proc/meminfo: memFree=1613296/2055920 swapFree=4153164/4192956
[pid=29918] ppid=29916 vsize=15900 CPUtime=1200.1
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29853 0 -1 4194304 6954 0 0 0 120003 7 0 0 25 0 1 0 374640877 16281600 3782 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/29918/statm: 3975 3782 72 123 0 3850 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 15900

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): 1200.81
CPU time (s): 1200.11
CPU user time (s): 1200.03
CPU system time (s): 0.075988
CPU usage (%): 99.9415
Max. virtual memory (cumulated for all children) (KiB): 15900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.075988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6954
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= 8
involuntary context switches= 19058

runsolver used 1.10783 second user time and 3.2715 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Sat Mar 10 17:14:19 UTC 2007

IDJOB= 334037
IDBENCH= 24618
IDSOLVER= 111
FILE ID= node2/334037-1173546859

PBS_JOBID= 4101180

Free space on /tmp= 66509 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n1200-d0.04-s736572600.sat05-546.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/334037-1173546859/march_ks /tmp/evaluation/334037-1173546859/instance-334037-1173546859.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-334037-1173546859 -o ROOT/results/node2/solver-334037-1173546859 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/334037-1173546859/march_ks /tmp/evaluation/334037-1173546859/instance-334037-1173546859.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  b113aab739ba5e45a581d24e1a53a65a

RANDOM SEED= 765360212

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.247
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		: 3000.247
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:       1629008 kB
Buffers:         42428 kB
Cached:         307436 kB
SwapCached:       2376 kB
Active:         211616 kB
Inactive:       160720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1629008 kB
SwapTotal:     4192956 kB
SwapFree:      4153164 kB
Dirty:            2688 kB
Writeback:           0 kB
Mapped:          29936 kB
Slab:            40076 kB
Committed_AS:  1653264 kB
PageTables:       1812 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= 66509 MiB

End job on node2 on Sat Mar 10 17:34:22 UTC 2007