Trace number 370923

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) 5000.11 5001.41

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S1691487811-15.cnf
MD5SUMd34b988a6f24b98efc289e8376520000
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark18.5352
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 514000
Number of clauses of size over 50

Solver Data (download as text)

0.29/0.32	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.32	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.29/0.32	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.29/0.32	c main()::
0.29/0.32	c initFormula():: searching for DIMACS p-line....
0.29/0.32	c full lookahead due to high density!
0.29/0.32	c initFormula():: the DIMACS p-line indicates a CNF of 700 variables and 14000 clauses.
0.29/0.32	c parseCNF():: parsing....
0.29/0.32	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.32	c runParser():: parsing was successful, warming up engines...
0.29/0.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.32	c preprocessing fase I completed:: there are now 700 free variables and 14000 clauses.
0.29/0.32	c stat :: sign balance is biased by 0.039
0.29/0.32	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.29/0.32	c using k-SAT heuristics (size based diff)
0.29/0.32	c longest clause has size 5
0.29/0.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.32	c main():: clause / variable ratio: ( 14000 / 700 ) = 20.00
0.29/0.32	c longest clause has size 5
0.29/0.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.32	c dynamic_preselect_setsize :: off
0.29/0.32	c suggested doublelook initial :: 0
0.29/0.32	c main():: all systems go!
0.29/0.32	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 903 JD: 214
5.19/5.29	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
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c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 84905 JD: 214
417.59/417.74	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
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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/node50/watcher-370923-1177125780 -o ROOT/results/node50/solver-370923-1177125780 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370923-1177125780/march_ks /tmp/evaluation/370923-1177125780/instance-370923-1177125780.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: 0.86 0.97 0.99 3/64 8367
/proc/meminfo: memFree=1794632/2055920 swapFree=4183800/4192956
[pid=8367] ppid=8365 vsize=788 CPUtime=0
/proc/8367/stat : 8367 (march_ks) R 8365 8367 7364 0 -1 4194304 111 0 0 0 0 0 0 0 18 0 1 0 67423161 806912 96 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 197 96 47 123 0 72 0

[startup+0.0258629 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 8367
/proc/meminfo: memFree=1794632/2055920 swapFree=4183800/4192956
[pid=8367] ppid=8365 vsize=1052 CPUtime=0.02
/proc/8367/stat : 8367 (march_ks) R 8365 8367 7364 0 -1 4194304 190 0 0 0 2 0 0 0 18 0 1 0 67423161 1077248 175 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 263 175 47 123 0 138 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1052

[startup+0.10187 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 8367
/proc/meminfo: memFree=1794632/2055920 swapFree=4183800/4192956
[pid=8367] ppid=8365 vsize=2736 CPUtime=0.09
/proc/8367/stat : 8367 (march_ks) R 8365 8367 7364 0 -1 4194304 1489 0 0 0 9 0 0 0 18 0 1 0 67423161 2801664 506 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567026 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 684 506 67 123 0 559 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2736

[startup+0.301886 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 8367
/proc/meminfo: memFree=1794632/2055920 swapFree=4183800/4192956
[pid=8367] ppid=8365 vsize=2812 CPUtime=0.29
/proc/8367/stat : 8367 (march_ks) R 8365 8367 7364 0 -1 4194304 1909 0 0 0 29 0 0 0 19 0 1 0 67423161 2879488 541 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134553430 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 703 541 67 123 0 578 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2812

[startup+0.701921 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 8367
/proc/meminfo: memFree=1794632/2055920 swapFree=4183800/4192956
[pid=8367] ppid=8365 vsize=3504 CPUtime=0.69
/proc/8367/stat : 8367 (march_ks) R 8365 8367 7364 0 -1 4194304 2205 0 0 0 69 0 0 0 23 0 1 0 67423161 3588096 637 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 876 637 72 123 0 751 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3504

[startup+1.50199 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 8368
/proc/meminfo: memFree=1792064/2055920 swapFree=4183800/4192956
[pid=8367] ppid=8365 vsize=3516 CPUtime=1.49
/proc/8367/stat : 8367 (march_ks) R 8365 8367 7364 0 -1 4194304 2208 0 0 0 149 0 0 0 25 0 1 0 67423161 3600384 640 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 879 640 72 123 0 754 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3516

[startup+3.10113 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 8368
/proc/meminfo: memFree=1791936/2055920 swapFree=4183800/4192956
[pid=8367] ppid=8365 vsize=3516 CPUtime=3.09
/proc/8367/stat : 8367 (march_ks) R 8365 8367 7364 0 -1 4194304 2208 0 0 0 309 0 0 0 25 0 1 0 67423161 3600384 640 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 879 640 72 123 0 754 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3516

[startup+6.30141 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 8368
/proc/meminfo: memFree=1791936/2055920 swapFree=4183800/4192956
[pid=8367] ppid=8365 vsize=3516 CPUtime=6.29
/proc/8367/stat : 8367 (march_ks) R 8365 8367 7364 0 -1 4194304 2208 0 0 0 629 0 0 0 25 0 1 0 67423161 3600384 640 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 879 640 72 123 0 754 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3516

[startup+12.702 s]
/proc/loadavg: 0.88 0.97 0.99 2/65 8368
/proc/meminfo: memFree=1791872/2055920 swapFree=4183800/4192956
[pid=8367] ppid=8365 vsize=3648 CPUtime=12.69
/proc/8367/stat : 8367 (march_ks) R 8365 8367 7364 0 -1 4194304 2209 0 0 0 1269 0 0 0 25 0 1 0 67423161 3735552 641 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538069 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 912 641 72 123 0 787 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3648

[startup+25.5011 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 8368
/proc/meminfo: memFree=1791808/2055920 swapFree=4183800/4192956
[pid=8367] ppid=8365 vsize=3852 CPUtime=25.48
/proc/8367/stat : 8367 (march_ks) R 8365 8367 7364 0 -1 4194304 2269 0 0 0 2548 0 0 0 25 0 1 0 67423161 3944448 701 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 963 701 72 123 0 838 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3852

[startup+51.1014 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 8368
/proc/meminfo: memFree=1791808/2055920 swapFree=4183800/4192956
[pid=8367] ppid=8365 vsize=3952 CPUtime=51.07
/proc/8367/stat : 8367 (march_ks) R 8365 8367 7364 0 -1 4194304 2292 0 0 0 5107 0 0 0 25 0 1 0 67423161 4046848 724 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 988 724 72 123 0 863 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3952

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 8368
/proc/meminfo: memFree=1791744/2055920 swapFree=4183800/4192956
[pid=8367] ppid=8365 vsize=3952 CPUtime=102.26
/proc/8367/stat : 8367 (march_ks) R 8365 8367 7364 0 -1 4194304 2292 0 0 0 10226 0 0 0 25 0 1 0 67423161 4046848 724 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538189 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 988 724 72 123 0 863 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3952

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8368
/proc/meminfo: memFree=1791616/2055920 swapFree=4183800/4192956
[pid=8367] ppid=8365 vsize=4232 CPUtime=162.25
/proc/8367/stat : 8367 (march_ks) R 8365 8367 7364 0 -1 4194304 2328 0 0 0 16224 1 0 0 25 0 1 0 67423161 4333568 760 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 1058 760 72 123 0 933 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4232

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8368
/proc/meminfo: memFree=1791488/2055920 swapFree=4183800/4192956
[pid=8367] ppid=8365 vsize=4232 CPUtime=222.24
/proc/8367/stat : 8367 (march_ks) R 8365 8367 7364 0 -1 4194304 2367 0 0 0 22223 1 0 0 25 0 1 0 67423161 4333568 799 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 1058 799 72 123 0 933 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 4232

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8368
/proc/meminfo: memFree=1791424/2055920 swapFree=4183800/4192956
[pid=8367] ppid=8365 vsize=4460 CPUtime=282.22
/proc/8367/stat : 8367 (march_ks) R 8365 8367 7364 0 -1 4194304 2393 0 0 0 28221 1 0 0 25 0 1 0 67423161 4567040 825 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 1115 825 72 123 0 990 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 4460

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8368
/proc/meminfo: memFree=1791360/2055920 swapFree=4183800/4192956
[pid=8367] ppid=8365 vsize=4460 CPUtime=342.21
/proc/8367/stat : 8367 (march_ks) R 8365 8367 7364 0 -1 4194304 2406 0 0 0 34220 1 0 0 25 0 1 0 67423161 4567040 838 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 1115 838 72 123 0 990 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 4460

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8368
/proc/meminfo: memFree=1791296/2055920 swapFree=4183800/4192956
[pid=8367] ppid=8365 vsize=4588 CPUtime=402.19
/proc/8367/stat : 8367 (march_ks) R 8365 8367 7364 0 -1 4194304 2417 0 0 0 40218 1 0 0 25 0 1 0 67423161 4698112 849 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 1147 849 72 123 0 1022 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 4588

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8368
/proc/meminfo: memFree=1791168/2055920 swapFree=4183800/4192956
[pid=8367] ppid=8365 vsize=4592 CPUtime=462.18
/proc/8367/stat : 8367 (march_ks) R 8365 8367 7364 0 -1 4194304 2456 0 0 0 46217 1 0 0 25 0 1 0 67423161 4702208 888 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 1148 888 72 123 0 1023 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 4592

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8368
/proc/meminfo: memFree=1790848/2055920 swapFree=4183800/4192956
[pid=8367] ppid=8365 vsize=4932 CPUtime=522.16
/proc/8367/stat : 8367 (march_ks) R 8365 8367 7364 0 -1 4194304 2528 0 0 0 52215 1 0 0 25 0 1 0 67423161 5050368 960 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 1233 960 72 123 0 1108 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 4932

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8368
/proc/meminfo: memFree=1790592/2055920 swapFree=4183800/4192956
[pid=8367] ppid=8365 vsize=5444 CPUtime=582.15
/proc/8367/stat : 8367 (march_ks) R 8365 8367 7364 0 -1 4194304 2582 0 0 0 58214 1 0 0 25 0 1 0 67423161 5574656 1014 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537999 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 1361 1014 72 123 0 1236 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 5444

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8368
/proc/meminfo: memFree=1790400/2055920 swapFree=4183800/4192956
[pid=8367] ppid=8365 vsize=5444 CPUtime=642.14
/proc/8367/stat : 8367 (march_ks) R 8365 8367 7364 0 -1 4194304 2632 0 0 0 64213 1 0 0 25 0 1 0 67423161 5574656 1064 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 1361 1064 72 123 0 1236 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 5444


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8568
/proc/meminfo: memFree=1777216/2055920 swapFree=4183800/4192956
[pid=8367] ppid=8365 vsize=21760 CPUtime=4001.24
/proc/8367/stat : 8367 (march_ks) R 8365 8367 7364 0 -1 4194304 5847 0 0 0 400118 6 0 0 25 0 1 0 67423161 22282240 4279 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526941 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 5440 4279 72 123 0 5315 0
Current children cumulated CPU time (s) 4001.24
Current children cumulated vsize (KiB) 21760

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8568
/proc/meminfo: memFree=1776960/2055920 swapFree=4183800/4192956
[pid=8367] ppid=8365 vsize=21760 CPUtime=4061.23
/proc/8367/stat : 8367 (march_ks) R 8365 8367 7364 0 -1 4194304 5906 0 0 0 406117 6 0 0 25 0 1 0 67423161 22282240 4338 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 5440 4338 72 123 0 5315 0
Current children cumulated CPU time (s) 4061.23
Current children cumulated vsize (KiB) 21760

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8568
/proc/meminfo: memFree=1776704/2055920 swapFree=4183800/4192956
[pid=8367] ppid=8365 vsize=21760 CPUtime=4121.21
/proc/8367/stat : 8367 (march_ks) R 8365 8367 7364 0 -1 4194304 5965 0 0 0 412115 6 0 0 25 0 1 0 67423161 22282240 4397 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536915 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 5440 4397 72 123 0 5315 0
Current children cumulated CPU time (s) 4121.21
Current children cumulated vsize (KiB) 21760

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8568
/proc/meminfo: memFree=1776576/2055920 swapFree=4183800/4192956
[pid=8367] ppid=8365 vsize=21760 CPUtime=4181.19
/proc/8367/stat : 8367 (march_ks) R 8365 8367 7364 0 -1 4194304 5994 0 0 0 418113 6 0 0 25 0 1 0 67423161 22282240 4426 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 5440 4426 72 123 0 5315 0
Current children cumulated CPU time (s) 4181.19
Current children cumulated vsize (KiB) 21760

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8568
/proc/meminfo: memFree=1776320/2055920 swapFree=4183800/4192956
[pid=8367] ppid=8365 vsize=21760 CPUtime=4241.18
/proc/8367/stat : 8367 (march_ks) R 8365 8367 7364 0 -1 4194304 6046 0 0 0 424112 6 0 0 25 0 1 0 67423161 22282240 4478 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 5440 4478 72 123 0 5315 0
Current children cumulated CPU time (s) 4241.18
Current children cumulated vsize (KiB) 21760

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8568
/proc/meminfo: memFree=1776192/2055920 swapFree=4183800/4192956
[pid=8367] ppid=8365 vsize=21760 CPUtime=4301.16
/proc/8367/stat : 8367 (march_ks) R 8365 8367 7364 0 -1 4194304 6078 0 0 0 430110 6 0 0 25 0 1 0 67423161 22282240 4510 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 5440 4510 72 123 0 5315 0
Current children cumulated CPU time (s) 4301.16
Current children cumulated vsize (KiB) 21760

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8568
/proc/meminfo: memFree=1776064/2055920 swapFree=4183800/4192956
[pid=8367] ppid=8365 vsize=21760 CPUtime=4361.15
/proc/8367/stat : 8367 (march_ks) R 8365 8367 7364 0 -1 4194304 6129 0 0 0 436109 6 0 0 25 0 1 0 67423161 22282240 4561 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 5440 4561 72 123 0 5315 0
Current children cumulated CPU time (s) 4361.15
Current children cumulated vsize (KiB) 21760

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8568
/proc/meminfo: memFree=1775936/2055920 swapFree=4183800/4192956
[pid=8367] ppid=8365 vsize=21760 CPUtime=4421.13
/proc/8367/stat : 8367 (march_ks) R 8365 8367 7364 0 -1 4194304 6150 0 0 0 442107 6 0 0 25 0 1 0 67423161 22282240 4582 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 5440 4582 72 123 0 5315 0
Current children cumulated CPU time (s) 4421.13
Current children cumulated vsize (KiB) 21760

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8568
/proc/meminfo: memFree=1775744/2055920 swapFree=4183800/4192956
[pid=8367] ppid=8365 vsize=21760 CPUtime=4481.12
/proc/8367/stat : 8367 (march_ks) R 8365 8367 7364 0 -1 4194304 6189 0 0 0 448106 6 0 0 25 0 1 0 67423161 22282240 4621 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 5440 4621 72 123 0 5315 0
Current children cumulated CPU time (s) 4481.12
Current children cumulated vsize (KiB) 21760

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8568
/proc/meminfo: memFree=1775680/2055920 swapFree=4183800/4192956
[pid=8367] ppid=8365 vsize=21760 CPUtime=4541.1
/proc/8367/stat : 8367 (march_ks) R 8365 8367 7364 0 -1 4194304 6218 0 0 0 454104 6 0 0 25 0 1 0 67423161 22282240 4650 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598498 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 5440 4650 72 123 0 5315 0
Current children cumulated CPU time (s) 4541.1
Current children cumulated vsize (KiB) 21760

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8568
/proc/meminfo: memFree=1775232/2055920 swapFree=4183800/4192956
[pid=8367] ppid=8365 vsize=21760 CPUtime=4601.09
/proc/8367/stat : 8367 (march_ks) R 8365 8367 7364 0 -1 4194304 6317 0 0 0 460103 6 0 0 25 0 1 0 67423161 22282240 4749 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 5440 4749 72 123 0 5315 0
Current children cumulated CPU time (s) 4601.09
Current children cumulated vsize (KiB) 21760

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8568
/proc/meminfo: memFree=1774848/2055920 swapFree=4183800/4192956
[pid=8367] ppid=8365 vsize=21760 CPUtime=4661.07
/proc/8367/stat : 8367 (march_ks) R 8365 8367 7364 0 -1 4194304 6413 0 0 0 466101 6 0 0 25 0 1 0 67423161 22282240 4845 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 5440 4845 72 123 0 5315 0
Current children cumulated CPU time (s) 4661.07
Current children cumulated vsize (KiB) 21760

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8568
/proc/meminfo: memFree=1774656/2055920 swapFree=4183800/4192956
[pid=8367] ppid=8365 vsize=21760 CPUtime=4721.06
/proc/8367/stat : 8367 (march_ks) R 8365 8367 7364 0 -1 4194304 6455 0 0 0 472100 6 0 0 25 0 1 0 67423161 22282240 4887 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564838 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 5440 4887 72 123 0 5315 0
Current children cumulated CPU time (s) 4721.06
Current children cumulated vsize (KiB) 21760

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8568
/proc/meminfo: memFree=1774592/2055920 swapFree=4183800/4192956
[pid=8367] ppid=8365 vsize=21760 CPUtime=4781.05
/proc/8367/stat : 8367 (march_ks) R 8365 8367 7364 0 -1 4194304 6461 0 0 0 478099 6 0 0 25 0 1 0 67423161 22282240 4893 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 5440 4893 72 123 0 5315 0
Current children cumulated CPU time (s) 4781.05
Current children cumulated vsize (KiB) 21760

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8568
/proc/meminfo: memFree=1774592/2055920 swapFree=4183800/4192956
[pid=8367] ppid=8365 vsize=21760 CPUtime=4841.03
/proc/8367/stat : 8367 (march_ks) R 8365 8367 7364 0 -1 4194304 6463 0 0 0 484097 6 0 0 25 0 1 0 67423161 22282240 4895 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526941 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 5440 4895 72 123 0 5315 0
Current children cumulated CPU time (s) 4841.03
Current children cumulated vsize (KiB) 21760

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8568
/proc/meminfo: memFree=1774528/2055920 swapFree=4183800/4192956
[pid=8367] ppid=8365 vsize=21760 CPUtime=4901.02
/proc/8367/stat : 8367 (march_ks) R 8365 8367 7364 0 -1 4194304 6465 0 0 0 490096 6 0 0 25 0 1 0 67423161 22282240 4897 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598004 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 5440 4897 72 123 0 5315 0
Current children cumulated CPU time (s) 4901.02
Current children cumulated vsize (KiB) 21760

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8568
/proc/meminfo: memFree=1774592/2055920 swapFree=4183800/4192956
[pid=8367] ppid=8365 vsize=21760 CPUtime=4961
/proc/8367/stat : 8367 (march_ks) R 8365 8367 7364 0 -1 4194304 6465 0 0 0 496094 6 0 0 25 0 1 0 67423161 22282240 4897 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542223 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 5440 4897 72 123 0 5315 0
Current children cumulated CPU time (s) 4961
Current children cumulated vsize (KiB) 21760



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8568
/proc/meminfo: memFree=1774592/2055920 swapFree=4183800/4192956
[pid=8367] ppid=8365 vsize=21760 CPUtime=5000.1
/proc/8367/stat : 8367 (march_ks) R 8365 8367 7364 0 -1 4194304 6466 0 0 0 500004 6 0 0 25 0 1 0 67423161 22282240 4898 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 5440 4898 72 123 0 5315 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 21760

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): 5001.41
CPU time (s): 5000.11
CPU user time (s): 5000.04
CPU system time (s): 0.072988
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 21760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.04
system time used= 0.072988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6466
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= 12657

runsolver used 3.3125 second user time and 10.3954 second system time

The end

Launcher Data (download as text)

Begin job on node50 on Sat Apr 21 03:23:00 UTC 2007

IDJOB= 370923
IDBENCH= 20041
IDSOLVER= 180
FILE ID= node50/370923-1177125780

PBS_JOBID= 4648761

Free space on /tmp= 66506 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S1691487811-15.cnf
COMMAND LINE= /tmp/evaluation/370923-1177125780/march_ks /tmp/evaluation/370923-1177125780/instance-370923-1177125780.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-370923-1177125780 -o ROOT/results/node50/solver-370923-1177125780 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370923-1177125780/march_ks /tmp/evaluation/370923-1177125780/instance-370923-1177125780.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  d34b988a6f24b98efc289e8376520000

RANDOM SEED= 190961226

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.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		: 3000.232
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		: 3000.232
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:       1794976 kB
Buffers:         52972 kB
Cached:         137076 kB
SwapCached:       2936 kB
Active:         119320 kB
Inactive:        89668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1794976 kB
SwapTotal:     4192956 kB
SwapFree:      4183800 kB
Dirty:            2716 kB
Writeback:           0 kB
Mapped:          15504 kB
Slab:            37920 kB
Committed_AS:  2848084 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= 66506 MiB

End job on node50 on Sat Apr 21 04:46:23 UTC 2007