Trace number 1626241

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) 5000.1 5001.72

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S1279315365-067.cnf
MD5SUMa31d778f02686a6129c52bf8a3bcbfa2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark928.162
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

1.39/1.41	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.39/1.41	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.39/1.41	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.39/1.41	c main()::
1.39/1.41	c initFormula():: searching for DIMACS p-line....
1.39/1.41	c initFormula():: the DIMACS p-line indicates a CNF of 18000 variables and 75600 clauses.
1.39/1.41	c parseCNF():: parsing....
1.39/1.41	c parseCNF():: the CNF contains 0 unary clauses.
1.39/1.41	c runParser():: parsing was successful, warming up engines...
1.39/1.41	c simplify_formula():: removed 0 tautological, 463 satisfied and 0 duplicate clauses
1.39/1.41	c preprocessing fase I completed:: there are now 17924 free variables and 75137 clauses.
1.39/1.41	c stat :: sign balance is biased by 0.476
1.39/1.41	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.39/1.41	c using 3-SAT heuristics (occurence based diff)
1.39/1.41	c longest clause has size 3
1.39/1.41	c simplify_formula():: removed 0 tautological, 0 satisfied and 182 duplicate clauses
1.39/1.41	c resolvent_look() :: found 80 resolvents
1.39/1.41	c lessRedundantTransformation():: nothing to be done.
1.39/1.41	c transformTo3SAT():: you gave me 18000 variables and 75217 clauses.
1.39/1.41	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.39/1.41	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.39/1.41	c transformTo3SAT():: the transformation yielded 18000 variabels and 75217 clauses.
1.39/1.41	c main():: clause / variable ratio: ( 75217 / 18000 ) = 4.18
1.39/1.41	c longest clause has size 3
1.39/1.41	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.39/1.41	c dynamic_preselect_setsize :: off
1.39/1.41	c suggested doublelook initial :: 0
1.39/1.41	c main():: all systems go!
1.39/1.41	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1367 JD: 1260
45.97/46.08	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-1626241-1240040439/watcher-1626241-1240040439 -o /tmp/evaluation-result-1626241-1240040439/solver-1626241-1240040439 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626241-1240040439.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: 1.00 0.99 0.91 3/64 21732
/proc/meminfo: memFree=1067720/2055920 swapFree=4192956/4192956
[pid=21732] ppid=21730 vsize=2664 CPUtime=0
/proc/21732/stat : 21732 (march_ks) R 21730 21732 21411 0 -1 4194304 485 0 0 0 0 0 0 0 18 0 1 0 32077535 2727936 471 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/21732/statm: 666 471 47 123 0 541 0

[startup+0.0853891 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 21732
/proc/meminfo: memFree=1067720/2055920 swapFree=4192956/4192956
[pid=21732] ppid=21730 vsize=3588 CPUtime=0.08
/proc/21732/stat : 21732 (march_ks) R 21730 21732 21411 0 -1 4194304 784 0 0 0 8 0 0 0 18 0 1 0 32077535 3674112 770 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/21732/statm: 897 770 47 123 0 772 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3588

[startup+0.10139 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 21732
/proc/meminfo: memFree=1067720/2055920 swapFree=4192956/4192956
[pid=21732] ppid=21730 vsize=3720 CPUtime=0.09
/proc/21732/stat : 21732 (march_ks) R 21730 21732 21411 0 -1 4194304 843 0 0 0 9 0 0 0 18 0 1 0 32077535 3809280 829 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/21732/statm: 930 830 47 123 0 805 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3720

[startup+0.301413 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 21732
/proc/meminfo: memFree=1067720/2055920 swapFree=4192956/4192956
[pid=21732] ppid=21730 vsize=8532 CPUtime=0.3
/proc/21732/stat : 21732 (march_ks) R 21730 21732 21411 0 -1 4194304 2710 0 0 0 29 1 0 0 19 0 1 0 32077535 8736768 1438 1992294400 134512640 135019032 4294956240 18446744073709551615 134554998 0 0 4096 0 0 0 0 17 0 0 0
/proc/21732/statm: 2133 1438 52 123 0 2008 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 8532

[startup+0.701459 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 21732
/proc/meminfo: memFree=1067720/2055920 swapFree=4192956/4192956
[pid=21732] ppid=21730 vsize=10060 CPUtime=0.69
/proc/21732/stat : 21732 (march_ks) R 21730 21732 21411 0 -1 4194304 5423 0 0 0 68 1 0 0 23 0 1 0 32077535 10301440 1866 1992294400 134512640 135019032 4294956240 18446744073709551615 134657890 0 0 4096 0 0 0 0 17 0 0 0
/proc/21732/statm: 2515 1866 63 123 0 2390 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10060

[startup+1.50155 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 21733
/proc/meminfo: memFree=1054528/2055920 swapFree=4192956/4192956
[pid=21732] ppid=21730 vsize=22948 CPUtime=1.49
/proc/21732/stat : 21732 (march_ks) R 21730 21732 21411 0 -1 4194304 14265 0 0 0 143 6 0 0 25 0 1 0 32077535 23498752 4809 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/21732/statm: 5737 4809 73 123 0 5612 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22948

[startup+3.10174 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 21733
/proc/meminfo: memFree=1048448/2055920 swapFree=4192956/4192956
[pid=21732] ppid=21730 vsize=22952 CPUtime=3.09
/proc/21732/stat : 21732 (march_ks) R 21730 21732 21411 0 -1 4194304 14266 0 0 0 303 6 0 0 25 0 1 0 32077535 23502848 4810 1992294400 134512640 135019032 4294956240 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 0 0 0
/proc/21732/statm: 5738 4810 73 123 0 5613 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22952

[startup+6.30111 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 21733
/proc/meminfo: memFree=1048320/2055920 swapFree=4192956/4192956
[pid=21732] ppid=21730 vsize=23104 CPUtime=6.29
/proc/21732/stat : 21732 (march_ks) R 21730 21732 21411 0 -1 4194304 14299 0 0 0 623 6 0 0 25 0 1 0 32077535 23658496 4843 1992294400 134512640 135019032 4294956240 18446744073709551615 134563569 0 0 4096 0 0 0 0 17 0 0 0
/proc/21732/statm: 5776 4843 73 123 0 5651 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23104

[startup+12.7019 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 21733
/proc/meminfo: memFree=1047944/2055920 swapFree=4192956/4192956
[pid=21732] ppid=21730 vsize=23536 CPUtime=12.68
/proc/21732/stat : 21732 (march_ks) R 21730 21732 21411 0 -1 4194304 14404 0 0 0 1262 6 0 0 25 0 1 0 32077535 24100864 4948 1992294400 134512640 135019032 4294956240 18446744073709551615 134527200 0 0 4096 0 0 0 0 17 0 0 0
/proc/21732/statm: 5884 4948 73 123 0 5759 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 23536

[startup+25.5013 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 21733
/proc/meminfo: memFree=1046472/2055920 swapFree=4192956/4192956
[pid=21732] ppid=21730 vsize=25360 CPUtime=25.48
/proc/21732/stat : 21732 (march_ks) R 21730 21732 21411 0 -1 4194304 14827 0 0 0 2541 7 0 0 25 0 1 0 32077535 25968640 5371 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21732/statm: 6340 5371 73 123 0 6215 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25360

[startup+51.1013 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 21733
/proc/meminfo: memFree=1045576/2055920 swapFree=4192956/4192956
[pid=21732] ppid=21730 vsize=26296 CPUtime=51.06
/proc/21732/stat : 21732 (march_ks) R 21730 21732 21411 0 -1 4194304 15073 0 0 0 5099 7 0 0 25 0 1 0 32077535 26927104 5605 1992294400 134512640 135019032 4294956240 18446744073709551615 134548924 0 0 4096 0 0 0 0 17 0 0 0
/proc/21732/statm: 6574 5605 73 123 0 6449 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 26296

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 21733
/proc/meminfo: memFree=1044808/2055920 swapFree=4192956/4192956
[pid=21732] ppid=21730 vsize=26968 CPUtime=102.24
/proc/21732/stat : 21732 (march_ks) R 21730 21732 21411 0 -1 4194304 15241 0 0 0 10217 7 0 0 25 0 1 0 32077535 27615232 5773 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/21732/statm: 6742 5773 73 123 0 6617 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 26968

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 21733
/proc/meminfo: memFree=1044232/2055920 swapFree=4192956/4192956
[pid=21732] ppid=21730 vsize=27660 CPUtime=162.22
/proc/21732/stat : 21732 (march_ks) R 21730 21732 21411 0 -1 4194304 15393 0 0 0 16215 7 0 0 25 0 1 0 32077535 28323840 5925 1992294400 134512640 135019032 4294956240 18446744073709551615 134548936 0 0 4096 0 0 0 0 17 0 0 0
/proc/21732/statm: 6915 5925 73 123 0 6790 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 27660

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 21733
/proc/meminfo: memFree=1043848/2055920 swapFree=4192956/4192956
[pid=21732] ppid=21730 vsize=28012 CPUtime=222.19
/proc/21732/stat : 21732 (march_ks) R 21730 21732 21411 0 -1 4194304 15472 0 0 0 22212 7 0 0 25 0 1 0 32077535 28684288 6004 1992294400 134512640 135019032 4294956240 18446744073709551615 134628565 0 0 4096 0 0 0 0 17 0 0 0
/proc/21732/statm: 7003 6004 73 123 0 6878 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 28012

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 21733
/proc/meminfo: memFree=1043528/2055920 swapFree=4192956/4192956
[pid=21732] ppid=21730 vsize=28412 CPUtime=282.15
/proc/21732/stat : 21732 (march_ks) R 21730 21732 21411 0 -1 4194304 15561 0 0 0 28208 7 0 0 25 0 1 0 32077535 29093888 6093 1992294400 134512640 135019032 4294956240 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 0 0 0
/proc/21732/statm: 7103 6093 73 123 0 6978 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 28412

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 21733
/proc/meminfo: memFree=1043272/2055920 swapFree=4192956/4192956
[pid=21732] ppid=21730 vsize=28536 CPUtime=342.13
/proc/21732/stat : 21732 (march_ks) R 21730 21732 21411 0 -1 4194304 15616 0 0 0 34206 7 0 0 25 0 1 0 32077535 29220864 6148 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/21732/statm: 7134 6148 73 123 0 7009 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 28536

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 21733
/proc/meminfo: memFree=1043080/2055920 swapFree=4192956/4192956
[pid=21732] ppid=21730 vsize=29012 CPUtime=402.11
/proc/21732/stat : 21732 (march_ks) R 21730 21732 21411 0 -1 4194304 15682 0 0 0 40204 7 0 0 25 0 1 0 32077535 29708288 6214 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/21732/statm: 7253 6214 73 123 0 7128 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 29012

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 21733
/proc/meminfo: memFree=1042760/2055920 swapFree=4192956/4192956
[pid=21732] ppid=21730 vsize=29136 CPUtime=462.08
/proc/21732/stat : 21732 (march_ks) R 21730 21732 21411 0 -1 4194304 15746 0 0 0 46200 8 0 0 25 0 1 0 32077535 29835264 6278 1992294400 134512640 135019032 4294956240 18446744073709551615 134542329 0 0 4096 0 0 0 0 17 0 0 0
/proc/21732/statm: 7284 6278 73 123 0 7159 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 29136

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 21733
/proc/meminfo: memFree=1042312/2055920 swapFree=4192956/4192956
[pid=21732] ppid=21730 vsize=29524 CPUtime=522.05
/proc/21732/stat : 21732 (march_ks) R 21730 21732 21411 0 -1 4194304 15870 0 0 0 52197 8 0 0 25 0 1 0 32077535 30232576 6402 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21732/statm: 7381 6402 73 123 0 7256 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 29524

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 21733
/proc/meminfo: memFree=1042056/2055920 swapFree=4192956/4192956
[pid=21732] ppid=21730 vsize=29904 CPUtime=582.03
/proc/21732/stat : 21732 (march_ks) R 21730 21732 21411 0 -1 4194304 15937 0 0 0 58195 8 0 0 25 0 1 0 32077535 30621696 6469 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/21732/statm: 7476 6469 73 123 0 7351 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 29904

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 21733
/proc/meminfo: memFree=1041928/2055920 swapFree=4192956/4192956
[pid=21732] ppid=21730 vsize=30028 CPUtime=641.99
/proc/21732/stat : 21732 (march_ks) R 21730 21732 21411 0 -1 4194304 15975 0 0 0 64191 8 0 0 25 0 1 0 32077535 30748672 6507 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21732/statm: 7507 6507 73 123 0 7382 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 30028


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

[startup+4062.31 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 21741
/proc/meminfo: memFree=1037768/2055920 swapFree=4192956/4192956
[pid=21732] ppid=21730 vsize=33864 CPUtime=4060.94
/proc/21732/stat : 21732 (march_ks) R 21730 21732 21411 0 -1 4194304 16905 0 0 0 406081 13 0 0 25 0 1 0 32077535 34676736 7437 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21732/statm: 8466 7437 73 123 0 8341 0
Current children cumulated CPU time (s) 4060.94
Current children cumulated vsize (KiB) 33864

[startup+4122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 21741
/proc/meminfo: memFree=1037704/2055920 swapFree=4192956/4192956
[pid=21732] ppid=21730 vsize=33988 CPUtime=4120.92
/proc/21732/stat : 21732 (march_ks) R 21730 21732 21411 0 -1 4194304 16912 0 0 0 412079 13 0 0 25 0 1 0 32077535 34803712 7444 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21732/statm: 8497 7444 73 123 0 8372 0
Current children cumulated CPU time (s) 4120.92
Current children cumulated vsize (KiB) 33988

[startup+4182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 21741
/proc/meminfo: memFree=1037704/2055920 swapFree=4192956/4192956
[pid=21732] ppid=21730 vsize=33988 CPUtime=4180.9
/proc/21732/stat : 21732 (march_ks) R 21730 21732 21411 0 -1 4194304 16918 0 0 0 418077 13 0 0 25 0 1 0 32077535 34803712 7450 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21732/statm: 8497 7450 73 123 0 8372 0
Current children cumulated CPU time (s) 4180.9
Current children cumulated vsize (KiB) 33988

[startup+4242.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 21741
/proc/meminfo: memFree=1037704/2055920 swapFree=4192956/4192956
[pid=21732] ppid=21730 vsize=33988 CPUtime=4240.88
/proc/21732/stat : 21732 (march_ks) R 21730 21732 21411 0 -1 4194304 16922 0 0 0 424075 13 0 0 25 0 1 0 32077535 34803712 7454 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/21732/statm: 8497 7454 73 123 0 8372 0
Current children cumulated CPU time (s) 4240.88
Current children cumulated vsize (KiB) 33988

[startup+4302.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 21741
/proc/meminfo: memFree=1037704/2055920 swapFree=4192956/4192956
[pid=21732] ppid=21730 vsize=33988 CPUtime=4300.86
/proc/21732/stat : 21732 (march_ks) R 21730 21732 21411 0 -1 4194304 16928 0 0 0 430073 13 0 0 25 0 1 0 32077535 34803712 7460 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/21732/statm: 8497 7460 73 123 0 8372 0
Current children cumulated CPU time (s) 4300.86
Current children cumulated vsize (KiB) 33988

[startup+4362.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 21741
/proc/meminfo: memFree=1037704/2055920 swapFree=4192956/4192956
[pid=21732] ppid=21730 vsize=33988 CPUtime=4360.85
/proc/21732/stat : 21732 (march_ks) R 21730 21732 21411 0 -1 4194304 16935 0 0 0 436072 13 0 0 25 0 1 0 32077535 34803712 7467 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21732/statm: 8497 7467 73 123 0 8372 0
Current children cumulated CPU time (s) 4360.85
Current children cumulated vsize (KiB) 33988

[startup+4422.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 21741
/proc/meminfo: memFree=1037640/2055920 swapFree=4192956/4192956
[pid=21732] ppid=21730 vsize=34104 CPUtime=4420.83
/proc/21732/stat : 21732 (march_ks) R 21730 21732 21411 0 -1 4194304 16948 0 0 0 442070 13 0 0 25 0 1 0 32077535 34922496 7480 1992294400 134512640 135019032 4294956240 18446744073709551615 134542329 0 0 4096 0 0 0 0 17 0 0 0
/proc/21732/statm: 8526 7480 73 123 0 8401 0
Current children cumulated CPU time (s) 4420.83
Current children cumulated vsize (KiB) 34104

[startup+4482.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 21741
/proc/meminfo: memFree=1037640/2055920 swapFree=4192956/4192956
[pid=21732] ppid=21730 vsize=34104 CPUtime=4480.82
/proc/21732/stat : 21732 (march_ks) R 21730 21732 21411 0 -1 4194304 16973 0 0 0 448069 13 0 0 25 0 1 0 32077535 34922496 7505 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/21732/statm: 8526 7505 73 123 0 8401 0
Current children cumulated CPU time (s) 4480.82
Current children cumulated vsize (KiB) 34104

[startup+4542.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 21741
/proc/meminfo: memFree=1037640/2055920 swapFree=4192956/4192956
[pid=21732] ppid=21730 vsize=34104 CPUtime=4540.8
/proc/21732/stat : 21732 (march_ks) R 21730 21732 21411 0 -1 4194304 16995 0 0 0 454067 13 0 0 25 0 1 0 32077535 34922496 7527 1992294400 134512640 135019032 4294956240 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 0 0 0
/proc/21732/statm: 8526 7527 73 123 0 8401 0
Current children cumulated CPU time (s) 4540.8
Current children cumulated vsize (KiB) 34104

[startup+4602.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 21741
/proc/meminfo: memFree=1037384/2055920 swapFree=4192956/4192956
[pid=21732] ppid=21730 vsize=34228 CPUtime=4600.79
/proc/21732/stat : 21732 (march_ks) R 21730 21732 21411 0 -1 4194304 17031 0 0 0 460066 13 0 0 25 0 1 0 32077535 35049472 7563 1992294400 134512640 135019032 4294956240 18446744073709551615 134565482 0 0 4096 0 0 0 0 17 0 0 0
/proc/21732/statm: 8557 7563 73 123 0 8432 0
Current children cumulated CPU time (s) 4600.79
Current children cumulated vsize (KiB) 34228

[startup+4662.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 21741
/proc/meminfo: memFree=1037320/2055920 swapFree=4192956/4192956
[pid=21732] ppid=21730 vsize=34228 CPUtime=4660.76
/proc/21732/stat : 21732 (march_ks) R 21730 21732 21411 0 -1 4194304 17054 0 0 0 466063 13 0 0 25 0 1 0 32077535 35049472 7586 1992294400 134512640 135019032 4294956240 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 0 0 0
/proc/21732/statm: 8557 7586 73 123 0 8432 0
Current children cumulated CPU time (s) 4660.76
Current children cumulated vsize (KiB) 34228

[startup+4722.31 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 21741
/proc/meminfo: memFree=1037128/2055920 swapFree=4192956/4192956
[pid=21732] ppid=21730 vsize=34352 CPUtime=4720.75
/proc/21732/stat : 21732 (march_ks) R 21730 21732 21411 0 -1 4194304 17097 0 0 0 472062 13 0 0 25 0 1 0 32077535 35176448 7629 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/21732/statm: 8588 7629 73 123 0 8463 0
Current children cumulated CPU time (s) 4720.75
Current children cumulated vsize (KiB) 34352

[startup+4782.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 21741
/proc/meminfo: memFree=1037000/2055920 swapFree=4192956/4192956
[pid=21732] ppid=21730 vsize=34476 CPUtime=4780.74
/proc/21732/stat : 21732 (march_ks) R 21730 21732 21411 0 -1 4194304 17129 0 0 0 478060 14 0 0 25 0 1 0 32077535 35303424 7661 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/21732/statm: 8619 7661 73 123 0 8494 0
Current children cumulated CPU time (s) 4780.74
Current children cumulated vsize (KiB) 34476

[startup+4842.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 21747
/proc/meminfo: memFree=1036808/2055920 swapFree=4192956/4192956
[pid=21732] ppid=21730 vsize=34600 CPUtime=4840.72
/proc/21732/stat : 21732 (march_ks) R 21730 21732 21411 0 -1 4194304 17155 0 0 0 484058 14 0 0 25 0 1 0 32077535 35430400 7687 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/21732/statm: 8650 7687 73 123 0 8525 0
Current children cumulated CPU time (s) 4840.72
Current children cumulated vsize (KiB) 34600

[startup+4902.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 21747
/proc/meminfo: memFree=1036808/2055920 swapFree=4192956/4192956
[pid=21732] ppid=21730 vsize=34724 CPUtime=4900.7
/proc/21732/stat : 21732 (march_ks) R 21730 21732 21411 0 -1 4194304 17174 0 0 0 490056 14 0 0 25 0 1 0 32077535 35557376 7706 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21732/statm: 8681 7706 73 123 0 8556 0
Current children cumulated CPU time (s) 4900.7
Current children cumulated vsize (KiB) 34724

[startup+4962.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 21747
/proc/meminfo: memFree=1036744/2055920 swapFree=4192956/4192956
[pid=21732] ppid=21730 vsize=34724 CPUtime=4960.69
/proc/21732/stat : 21732 (march_ks) R 21730 21732 21411 0 -1 4194304 17187 0 0 0 496055 14 0 0 25 0 1 0 32077535 35557376 7719 1992294400 134512640 135019032 4294956240 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 0 0 0
/proc/21732/statm: 8681 7719 73 123 0 8556 0
Current children cumulated CPU time (s) 4960.69
Current children cumulated vsize (KiB) 34724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 21747
/proc/meminfo: memFree=1036744/2055920 swapFree=4192956/4192956
[pid=21732] ppid=21730 vsize=34724 CPUtime=5000.08
/proc/21732/stat : 21732 (march_ks) R 21730 21732 21411 0 -1 4194304 17200 0 0 0 499994 14 0 0 25 0 1 0 32077535 35557376 7732 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21732/statm: 8681 7732 73 123 0 8556 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 34724

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

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

[startup+5001.71 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 21747
/proc/meminfo: memFree=1036744/2055920 swapFree=4192956/4192956
[pid=21732] ppid=21730 vsize=34724 CPUtime=5000.08
/proc/21732/stat : 21732 (march_ks) R 21730 21732 21411 0 -1 4194304 17200 0 0 0 499994 14 0 0 25 0 1 0 32077535 35557376 7732 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21732/statm: 8681 7732 73 123 0 8556 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 34724

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.72
CPU time (s): 5000.1
CPU user time (s): 4999.95
CPU system time (s): 0.152976
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 34724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.95
system time used= 0.152976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17200
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= 11981

runsolver used 5.17821 second user time and 13.019 second system time

The end

Launcher Data

Begin job on node11 at 2009-04-18 09:40:39
IDJOB=1626241
IDBENCH=70355
IDSOLVER=582
FILE ID=node11/1626241-1240040439
PBS_JOBID= 9159006
Free space on /tmp= 66284 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S1279315365-067.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626241-1240040439/watcher-1626241-1240040439 -o /tmp/evaluation-result-1626241-1240040439/solver-1626241-1240040439 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626241-1240040439.cnf            

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

MD5SUM BENCH= a31d778f02686a6129c52bf8a3bcbfa2
RANDOM SEED=879451301

node11.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		: 3000.214
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		: 3000.214
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:       1068264 kB
Buffers:         83552 kB
Cached:         826492 kB
SwapCached:          0 kB
Active:         280832 kB
Inactive:       643152 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1068264 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4324 kB
Writeback:           0 kB
Mapped:          23700 kB
Slab:            49744 kB
Committed_AS:   149780 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= 66280 MiB
End job on node11 at 2009-04-18 11:04:03