Trace number 371052

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) 5000.06 5001.51

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S1438185261-13.cnf
MD5SUM0b752d88128a6aad2af39810d467334c
Bench CategoryRANDOM (random 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 variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.58/0.65	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.58/0.65	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.58/0.65	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.58/0.65	c main()::
0.58/0.65	c initFormula():: searching for DIMACS p-line....
0.58/0.65	c initFormula():: the DIMACS p-line indicates a CNF of 10000 variables and 42000 clauses.
0.58/0.65	c parseCNF():: parsing....
0.58/0.65	c parseCNF():: the CNF contains 0 unary clauses.
0.58/0.65	c runParser():: parsing was successful, warming up engines...
0.58/0.65	c simplify_formula():: removed 0 tautological, 268 satisfied and 0 duplicate clauses
0.58/0.65	c preprocessing fase I completed:: there are now 9960 free variables and 41732 clauses.
0.58/0.65	c stat :: sign balance is biased by 0.473
0.58/0.65	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.58/0.65	c using 3-SAT heuristics (occurence based diff)
0.58/0.65	c longest clause has size 3
0.58/0.65	c simplify_formula():: removed 0 tautological, 0 satisfied and 143 duplicate clauses
0.58/0.65	c resolvent_look() :: found 71 resolvents
0.58/0.65	c lessRedundantTransformation():: nothing to be done.
0.58/0.65	c transformTo3SAT():: you gave me 10000 variables and 41803 clauses.
0.58/0.65	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.58/0.65	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.58/0.65	c transformTo3SAT():: the transformation yielded 10000 variabels and 41803 clauses.
0.58/0.65	c main():: clause / variable ratio: ( 41803 / 10000 ) = 4.18
0.58/0.65	c longest clause has size 3
0.58/0.65	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.58/0.65	c dynamic_preselect_setsize :: off
0.58/0.65	c suggested doublelook initial :: 0
0.58/0.65	c main():: all systems go!
0.58/0.65	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 799 JD: 660
18.09/18.19	c |----------------------------------------------------------------|

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node62/watcher-371052-1177180062 -o ROOT/results/node62/solver-371052-1177180062 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371052-1177180062/march_ks /tmp/evaluation/371052-1177180062/instance-371052-1177180062.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): 7500 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: 0.91 0.95 0.98 2/64 11200
/proc/meminfo: memFree=1767720/2055920 swapFree=4184556/4192956
[pid=11200] ppid=11198 vsize=1732 CPUtime=0
/proc/11200/stat : 11200 (march_ks) R 11198 11200 10909 0 -1 4194304 306 0 0 0 0 0 0 0 18 0 1 0 36582174 1773568 291 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/11200/statm: 433 291 47 123 0 308 0

[startup+0.0260151 s]
/proc/loadavg: 0.91 0.95 0.98 2/64 11200
/proc/meminfo: memFree=1767720/2055920 swapFree=4184556/4192956
[pid=11200] ppid=11198 vsize=1996 CPUtime=0.02
/proc/11200/stat : 11200 (march_ks) R 11198 11200 10909 0 -1 4194304 385 0 0 0 2 0 0 0 18 0 1 0 36582174 2043904 370 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134794293 0 0 4096 0 0 0 0 17 1 0 0
/proc/11200/statm: 499 370 47 123 0 374 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1996

[startup+0.102029 s]
/proc/loadavg: 0.91 0.95 0.98 2/64 11200
/proc/meminfo: memFree=1767720/2055920 swapFree=4184556/4192956
[pid=11200] ppid=11198 vsize=4780 CPUtime=0.09
/proc/11200/stat : 11200 (march_ks) R 11198 11200 10909 0 -1 4194304 1047 0 0 0 9 0 0 0 18 0 1 0 36582174 4894720 757 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134667823 0 0 4096 0 0 0 0 17 1 0 0
/proc/11200/statm: 1195 757 50 123 0 1070 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4780

[startup+0.301045 s]
/proc/loadavg: 0.91 0.95 0.98 2/64 11200
/proc/meminfo: memFree=1767720/2055920 swapFree=4184556/4192956
[pid=11200] ppid=11198 vsize=4920 CPUtime=0.29
/proc/11200/stat : 11200 (march_ks) R 11198 11200 10909 0 -1 4194304 3342 0 0 0 28 1 0 0 19 0 1 0 36582174 5038080 841 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134599108 0 0 4096 0 0 0 0 17 1 0 0
/proc/11200/statm: 1230 841 63 123 0 1105 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4920

[startup+0.701094 s]
/proc/loadavg: 0.91 0.95 0.98 2/64 11200
/proc/meminfo: memFree=1767720/2055920 swapFree=4184556/4192956
[pid=11200] ppid=11198 vsize=12948 CPUtime=0.69
/proc/11200/stat : 11200 (march_ks) R 11198 11200 10909 0 -1 4194304 9069 0 0 0 66 3 0 0 23 0 1 0 36582174 13258752 2666 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542776 0 0 4096 0 0 0 0 17 1 0 0
/proc/11200/statm: 3237 2666 73 123 0 3112 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12948

[startup+1.50119 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 11201
/proc/meminfo: memFree=1757344/2055920 swapFree=4184556/4192956
[pid=11200] ppid=11198 vsize=13092 CPUtime=1.49
/proc/11200/stat : 11200 (march_ks) R 11198 11200 10909 0 -1 4194304 9098 0 0 0 146 3 0 0 25 0 1 0 36582174 13406208 2695 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 1 0 0
/proc/11200/statm: 3273 2695 73 123 0 3148 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13092

[startup+3.10138 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 11201
/proc/meminfo: memFree=1757024/2055920 swapFree=4184556/4192956
[pid=11200] ppid=11198 vsize=13248 CPUtime=3.09
/proc/11200/stat : 11200 (march_ks) R 11198 11200 10909 0 -1 4194304 9162 0 0 0 306 3 0 0 25 0 1 0 36582174 13565952 2759 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597513 0 0 4096 0 0 0 0 17 1 0 0
/proc/11200/statm: 3312 2759 73 123 0 3187 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13248

[startup+6.30175 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 11201
/proc/meminfo: memFree=1755872/2055920 swapFree=4184556/4192956
[pid=11200] ppid=11198 vsize=14308 CPUtime=6.28
/proc/11200/stat : 11200 (march_ks) R 11198 11200 10909 0 -1 4194304 9400 0 0 0 625 3 0 0 25 0 1 0 36582174 14651392 2997 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/11200/statm: 3577 2997 73 123 0 3452 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 14308

[startup+12.7015 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 11201
/proc/meminfo: memFree=1755304/2055920 swapFree=4184556/4192956
[pid=11200] ppid=11198 vsize=14700 CPUtime=12.69
/proc/11200/stat : 11200 (march_ks) R 11198 11200 10909 0 -1 4194304 9510 0 0 0 1265 4 0 0 25 0 1 0 36582174 15052800 3107 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/11200/statm: 3675 3107 73 123 0 3550 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14700

[startup+25.503 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 11201
/proc/meminfo: memFree=1754856/2055920 swapFree=4184556/4192956
[pid=11200] ppid=11198 vsize=15260 CPUtime=25.48
/proc/11200/stat : 11200 (march_ks) R 11198 11200 10909 0 -1 4194304 9624 0 0 0 2544 4 0 0 25 0 1 0 36582174 15626240 3221 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527184 0 0 4096 0 0 0 0 17 1 0 0
/proc/11200/statm: 3815 3221 73 123 0 3690 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15260

[startup+51.103 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 11201
/proc/meminfo: memFree=1754280/2055920 swapFree=4184556/4192956
[pid=11200] ppid=11198 vsize=15780 CPUtime=51.08
/proc/11200/stat : 11200 (march_ks) R 11198 11200 10909 0 -1 4194304 9762 0 0 0 5104 4 0 0 25 0 1 0 36582174 16158720 3359 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542527 0 0 4096 0 0 0 0 17 1 0 0
/proc/11200/statm: 3945 3359 73 123 0 3820 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15780

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 11201
/proc/meminfo: memFree=1754024/2055920 swapFree=4184556/4192956
[pid=11200] ppid=11198 vsize=16164 CPUtime=102.26
/proc/11200/stat : 11200 (march_ks) R 11198 11200 10909 0 -1 4194304 9848 0 0 0 10222 4 0 0 25 0 1 0 36582174 16551936 3445 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/11200/statm: 4041 3445 73 123 0 3916 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16164

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11201
/proc/meminfo: memFree=1753704/2055920 swapFree=4184556/4192956
[pid=11200] ppid=11198 vsize=16420 CPUtime=162.25
/proc/11200/stat : 11200 (march_ks) R 11198 11200 10909 0 -1 4194304 9910 0 0 0 16220 5 0 0 25 0 1 0 36582174 16814080 3507 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526471 0 0 4096 0 0 0 0 17 1 0 0
/proc/11200/statm: 4105 3507 73 123 0 3980 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16420

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11201
/proc/meminfo: memFree=1753512/2055920 swapFree=4184556/4192956
[pid=11200] ppid=11198 vsize=16548 CPUtime=222.23
/proc/11200/stat : 11200 (march_ks) R 11198 11200 10909 0 -1 4194304 9963 0 0 0 22218 5 0 0 25 0 1 0 36582174 16945152 3560 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 1 0 0
/proc/11200/statm: 4137 3560 73 123 0 4012 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 16548

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11201
/proc/meminfo: memFree=1753320/2055920 swapFree=4184556/4192956
[pid=11200] ppid=11198 vsize=16676 CPUtime=282.22
/proc/11200/stat : 11200 (march_ks) R 11198 11200 10909 0 -1 4194304 10001 0 0 0 28217 5 0 0 25 0 1 0 36582174 17076224 3598 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/11200/statm: 4169 3598 73 123 0 4044 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 16676

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11201
/proc/meminfo: memFree=1753192/2055920 swapFree=4184556/4192956
[pid=11200] ppid=11198 vsize=16804 CPUtime=342.2
/proc/11200/stat : 11200 (march_ks) R 11198 11200 10909 0 -1 4194304 10033 0 0 0 34215 5 0 0 25 0 1 0 36582174 17207296 3630 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/11200/statm: 4201 3630 73 123 0 4076 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 16804

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11201
/proc/meminfo: memFree=1753064/2055920 swapFree=4184556/4192956
[pid=11200] ppid=11198 vsize=16932 CPUtime=402.18
/proc/11200/stat : 11200 (march_ks) R 11198 11200 10909 0 -1 4194304 10056 0 0 0 40212 6 0 0 25 0 1 0 36582174 17338368 3653 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/11200/statm: 4233 3653 73 123 0 4108 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 16932

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11201
/proc/meminfo: memFree=1752936/2055920 swapFree=4184556/4192956
[pid=11200] ppid=11198 vsize=17060 CPUtime=462.17
/proc/11200/stat : 11200 (march_ks) R 11198 11200 10909 0 -1 4194304 10081 0 0 0 46211 6 0 0 25 0 1 0 36582174 17469440 3678 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538188 0 0 4096 0 0 0 0 17 1 0 0
/proc/11200/statm: 4265 3678 73 123 0 4140 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 17060

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11201
/proc/meminfo: memFree=1752808/2055920 swapFree=4184556/4192956
[pid=11200] ppid=11198 vsize=17188 CPUtime=522.15
/proc/11200/stat : 11200 (march_ks) R 11198 11200 10909 0 -1 4194304 10103 0 0 0 52209 6 0 0 25 0 1 0 36582174 17600512 3700 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527192 0 0 4096 0 0 0 0 17 1 0 0
/proc/11200/statm: 4297 3700 73 123 0 4172 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 17188

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11201
/proc/meminfo: memFree=1752744/2055920 swapFree=4184556/4192956
[pid=11200] ppid=11198 vsize=17188 CPUtime=582.13
/proc/11200/stat : 11200 (march_ks) R 11198 11200 10909 0 -1 4194304 10123 0 0 0 58207 6 0 0 25 0 1 0 36582174 17600512 3720 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/11200/statm: 4297 3720 73 123 0 4172 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 17188

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11201
/proc/meminfo: memFree=1752616/2055920 swapFree=4184556/4192956
[pid=11200] ppid=11198 vsize=17316 CPUtime=642.12
/proc/11200/stat : 11200 (march_ks) R 11198 11200 10909 0 -1 4194304 10141 0 0 0 64206 6 0 0 25 0 1 0 36582174 17731584 3738 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548924 0 0 4096 0 0 0 0 17 1 0 0
/proc/11200/statm: 4329 3738 73 123 0 4204 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 17316


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

[startup+4062.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11401
/proc/meminfo: memFree=1750696/2055920 swapFree=4184556/4192956
[pid=11200] ppid=11198 vsize=18988 CPUtime=4061.1
/proc/11200/stat : 11200 (march_ks) R 11198 11200 10909 0 -1 4194304 10579 0 0 0 406100 10 0 0 25 0 1 0 36582174 19443712 4176 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/11200/statm: 4747 4176 73 123 0 4622 0
Current children cumulated CPU time (s) 4061.1
Current children cumulated vsize (KiB) 18988

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11401
/proc/meminfo: memFree=1750696/2055920 swapFree=4184556/4192956
[pid=11200] ppid=11198 vsize=18988 CPUtime=4121.08
/proc/11200/stat : 11200 (march_ks) R 11198 11200 10909 0 -1 4194304 10584 0 0 0 412098 10 0 0 25 0 1 0 36582174 19443712 4181 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/11200/statm: 4747 4181 73 123 0 4622 0
Current children cumulated CPU time (s) 4121.08
Current children cumulated vsize (KiB) 18988

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11401
/proc/meminfo: memFree=1750760/2055920 swapFree=4184556/4192956
[pid=11200] ppid=11198 vsize=19116 CPUtime=4181.06
/proc/11200/stat : 11200 (march_ks) R 11198 11200 10909 0 -1 4194304 10588 0 0 0 418096 10 0 0 25 0 1 0 36582174 19574784 4185 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/11200/statm: 4779 4185 73 123 0 4654 0
Current children cumulated CPU time (s) 4181.06
Current children cumulated vsize (KiB) 19116

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11401
/proc/meminfo: memFree=1750696/2055920 swapFree=4184556/4192956
[pid=11200] ppid=11198 vsize=19116 CPUtime=4241.05
/proc/11200/stat : 11200 (march_ks) R 11198 11200 10909 0 -1 4194304 10593 0 0 0 424094 11 0 0 25 0 1 0 36582174 19574784 4190 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/11200/statm: 4779 4190 73 123 0 4654 0
Current children cumulated CPU time (s) 4241.05
Current children cumulated vsize (KiB) 19116

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11401
/proc/meminfo: memFree=1750632/2055920 swapFree=4184556/4192956
[pid=11200] ppid=11198 vsize=19116 CPUtime=4301.03
/proc/11200/stat : 11200 (march_ks) R 11198 11200 10909 0 -1 4194304 10597 0 0 0 430092 11 0 0 25 0 1 0 36582174 19574784 4194 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526424 0 0 4096 0 0 0 0 17 1 0 0
/proc/11200/statm: 4779 4194 73 123 0 4654 0
Current children cumulated CPU time (s) 4301.03
Current children cumulated vsize (KiB) 19116

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11401
/proc/meminfo: memFree=1750568/2055920 swapFree=4184556/4192956
[pid=11200] ppid=11198 vsize=19116 CPUtime=4361.02
/proc/11200/stat : 11200 (march_ks) R 11198 11200 10909 0 -1 4194304 10601 0 0 0 436091 11 0 0 25 0 1 0 36582174 19574784 4198 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/11200/statm: 4779 4198 73 123 0 4654 0
Current children cumulated CPU time (s) 4361.02
Current children cumulated vsize (KiB) 19116

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11401
/proc/meminfo: memFree=1750568/2055920 swapFree=4184556/4192956
[pid=11200] ppid=11198 vsize=19116 CPUtime=4421
/proc/11200/stat : 11200 (march_ks) R 11198 11200 10909 0 -1 4194304 10606 0 0 0 442089 11 0 0 25 0 1 0 36582174 19574784 4203 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/11200/statm: 4779 4203 73 123 0 4654 0
Current children cumulated CPU time (s) 4421
Current children cumulated vsize (KiB) 19116

[startup+4482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11401
/proc/meminfo: memFree=1750632/2055920 swapFree=4184556/4192956
[pid=11200] ppid=11198 vsize=19116 CPUtime=4480.98
/proc/11200/stat : 11200 (march_ks) R 11198 11200 10909 0 -1 4194304 10610 0 0 0 448087 11 0 0 25 0 1 0 36582174 19574784 4207 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/11200/statm: 4779 4207 73 123 0 4654 0
Current children cumulated CPU time (s) 4480.98
Current children cumulated vsize (KiB) 19116

[startup+4542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11401
/proc/meminfo: memFree=1750568/2055920 swapFree=4184556/4192956
[pid=11200] ppid=11198 vsize=19116 CPUtime=4540.96
/proc/11200/stat : 11200 (march_ks) R 11198 11200 10909 0 -1 4194304 10616 0 0 0 454085 11 0 0 25 0 1 0 36582174 19574784 4213 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/11200/statm: 4779 4213 73 123 0 4654 0
Current children cumulated CPU time (s) 4540.96
Current children cumulated vsize (KiB) 19116

[startup+4602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11401
/proc/meminfo: memFree=1750504/2055920 swapFree=4184556/4192956
[pid=11200] ppid=11198 vsize=19244 CPUtime=4600.95
/proc/11200/stat : 11200 (march_ks) R 11198 11200 10909 0 -1 4194304 10621 0 0 0 460084 11 0 0 25 0 1 0 36582174 19705856 4218 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/11200/statm: 4811 4218 73 123 0 4686 0
Current children cumulated CPU time (s) 4600.95
Current children cumulated vsize (KiB) 19244

[startup+4662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11401
/proc/meminfo: memFree=1750440/2055920 swapFree=4184556/4192956
[pid=11200] ppid=11198 vsize=19244 CPUtime=4660.93
/proc/11200/stat : 11200 (march_ks) R 11198 11200 10909 0 -1 4194304 10625 0 0 0 466082 11 0 0 25 0 1 0 36582174 19705856 4222 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538183 0 0 4096 0 0 0 0 17 1 0 0
/proc/11200/statm: 4811 4222 73 123 0 4686 0
Current children cumulated CPU time (s) 4660.93
Current children cumulated vsize (KiB) 19244

[startup+4722.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11401
/proc/meminfo: memFree=1750440/2055920 swapFree=4184556/4192956
[pid=11200] ppid=11198 vsize=19244 CPUtime=4720.92
/proc/11200/stat : 11200 (march_ks) R 11198 11200 10909 0 -1 4194304 10629 0 0 0 472081 11 0 0 25 0 1 0 36582174 19705856 4226 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538237 0 0 4096 0 0 0 0 17 1 0 0
/proc/11200/statm: 4811 4226 73 123 0 4686 0
Current children cumulated CPU time (s) 4720.92
Current children cumulated vsize (KiB) 19244

[startup+4782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11401
/proc/meminfo: memFree=1750376/2055920 swapFree=4184556/4192956
[pid=11200] ppid=11198 vsize=19244 CPUtime=4780.9
/proc/11200/stat : 11200 (march_ks) R 11198 11200 10909 0 -1 4194304 10634 0 0 0 478079 11 0 0 25 0 1 0 36582174 19705856 4231 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/11200/statm: 4811 4231 73 123 0 4686 0
Current children cumulated CPU time (s) 4780.9
Current children cumulated vsize (KiB) 19244

[startup+4842.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11401
/proc/meminfo: memFree=1750312/2055920 swapFree=4184556/4192956
[pid=11200] ppid=11198 vsize=19244 CPUtime=4840.89
/proc/11200/stat : 11200 (march_ks) R 11198 11200 10909 0 -1 4194304 10638 0 0 0 484077 12 0 0 25 0 1 0 36582174 19705856 4235 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/11200/statm: 4811 4235 73 123 0 4686 0
Current children cumulated CPU time (s) 4840.89
Current children cumulated vsize (KiB) 19244

[startup+4902.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11401
/proc/meminfo: memFree=1750248/2055920 swapFree=4184556/4192956
[pid=11200] ppid=11198 vsize=19244 CPUtime=4900.87
/proc/11200/stat : 11200 (march_ks) R 11198 11200 10909 0 -1 4194304 10643 0 0 0 490075 12 0 0 25 0 1 0 36582174 19705856 4240 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/11200/statm: 4811 4240 73 123 0 4686 0
Current children cumulated CPU time (s) 4900.87
Current children cumulated vsize (KiB) 19244

[startup+4962.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11401
/proc/meminfo: memFree=1750312/2055920 swapFree=4184556/4192956
[pid=11200] ppid=11198 vsize=19244 CPUtime=4960.86
/proc/11200/stat : 11200 (march_ks) R 11198 11200 10909 0 -1 4194304 10646 0 0 0 496074 12 0 0 25 0 1 0 36582174 19705856 4243 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/11200/statm: 4811 4243 73 123 0 4686 0
Current children cumulated CPU time (s) 4960.86
Current children cumulated vsize (KiB) 19244



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11401
/proc/meminfo: memFree=1750376/2055920 swapFree=4184556/4192956
[pid=11200] ppid=11198 vsize=19244 CPUtime=5000.05
/proc/11200/stat : 11200 (march_ks) R 11198 11200 10909 0 -1 4194304 10649 0 0 0 499993 12 0 0 25 0 1 0 36582174 19705856 4246 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538191 0 0 4096 0 0 0 0 17 1 0 0
/proc/11200/statm: 4811 4246 73 123 0 4686 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 19244

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

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

[startup+5001.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11401
/proc/meminfo: memFree=1750376/2055920 swapFree=4184556/4192956
[pid=11200] ppid=11198 vsize=19244 CPUtime=5000.05
/proc/11200/stat : 11200 (march_ks) R 11198 11200 10909 0 -1 4194304 10649 0 0 0 499993 12 0 0 25 0 1 0 36582174 19705856 4246 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538191 0 0 4096 0 0 0 0 17 1 0 0
/proc/11200/statm: 4811 4246 73 123 0 4686 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 19244

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.06
CPU user time (s): 4999.93
CPU system time (s): 0.124981
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 19244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.93
system time used= 0.124981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10649
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= 6
involuntary context switches= 11024

runsolver used 3.78442 second user time and 9.92049 second system time

The end

Launcher Data (download as text)

Begin job on node62 on Sat Apr 21 18:27:42 UTC 2007

IDJOB= 371052
IDBENCH= 20170
IDSOLVER= 180
FILE ID= node62/371052-1177180062

PBS_JOBID= 4649015

Free space on /tmp= 66496 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S1438185261-13.cnf
COMMAND LINE= /tmp/evaluation/371052-1177180062/march_ks /tmp/evaluation/371052-1177180062/instance-371052-1177180062.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node62/watcher-371052-1177180062 -o ROOT/results/node62/solver-371052-1177180062 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/371052-1177180062/march_ks /tmp/evaluation/371052-1177180062/instance-371052-1177180062.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  0b752d88128a6aad2af39810d467334c

RANDOM SEED= 568391356

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node62.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		: 3000.216
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		: 3000.216
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:       1768256 kB
Buffers:         27820 kB
Cached:         190148 kB
SwapCached:       2148 kB
Active:          68180 kB
Inactive:       159220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1768256 kB
SwapTotal:     4192956 kB
SwapFree:      4184556 kB
Dirty:            3012 kB
Writeback:           0 kB
Mapped:          15940 kB
Slab:            46256 kB
Committed_AS:  1097156 kB
PageTables:       1460 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= 66496 MiB

End job on node62 on Sat Apr 21 19:51:05 UTC 2007