Trace number 370930

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) 5000.1 5001.51

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S811866391-08.cnf
MD5SUMe2bcd99348dd1a340f87926981c0a2e4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark11.3653
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
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 512000
Number of clauses of size over 50

Solver Data (download as text)

0.19/0.26	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.26	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.19/0.26	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.19/0.26	c main()::
0.19/0.26	c initFormula():: searching for DIMACS p-line....
0.19/0.26	c full lookahead due to high density!
0.19/0.26	c initFormula():: the DIMACS p-line indicates a CNF of 600 variables and 12000 clauses.
0.19/0.26	c parseCNF():: parsing....
0.19/0.26	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.26	c runParser():: parsing was successful, warming up engines...
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c preprocessing fase I completed:: there are now 600 free variables and 12000 clauses.
0.19/0.26	c stat :: sign balance is biased by 0.041
0.19/0.26	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.19/0.26	c using k-SAT heuristics (size based diff)
0.19/0.26	c longest clause has size 5
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c main():: clause / variable ratio: ( 12000 / 600 ) = 20.00
0.19/0.26	c longest clause has size 5
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c dynamic_preselect_setsize :: off
0.19/0.26	c suggested doublelook initial :: 0
0.19/0.26	c main():: all systems go!
0.19/0.26	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 316 JD: 185
1.19/1.25	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 31997 JD: 185
100.87/100.99	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node15/watcher-370930-1177127235 -o ROOT/results/node15/solver-370930-1177127235 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370930-1177127235/march_ks /tmp/evaluation/370930-1177127235/instance-370930-1177127235.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: 0.92 0.98 0.99 3/77 8283
/proc/meminfo: memFree=1737912/2055920 swapFree=4169120/4192956
[pid=8283] ppid=8281 vsize=788 CPUtime=0
/proc/8283/stat : 8283 (march_ks) R 8281 8283 7990 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 160641103 806912 93 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/8283/statm: 197 93 47 123 0 72 0

[startup+0.052262 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8283
/proc/meminfo: memFree=1737912/2055920 swapFree=4169120/4192956
[pid=8283] ppid=8281 vsize=2104 CPUtime=0.04
/proc/8283/stat : 8283 (march_ks) R 8281 8283 7990 0 -1 4194304 700 0 0 0 4 0 0 0 18 0 1 0 160641103 2154496 369 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134554767 0 0 4096 0 0 0 0 17 1 0 0
/proc/8283/statm: 526 369 63 123 0 401 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2104

[startup+0.101267 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8283
/proc/meminfo: memFree=1737912/2055920 swapFree=4169120/4192956
[pid=8283] ppid=8281 vsize=2496 CPUtime=0.09
/proc/8283/stat : 8283 (march_ks) R 8281 8283 7990 0 -1 4194304 1244 0 0 0 9 0 0 0 18 0 1 0 160641103 2555904 448 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/8283/statm: 624 448 67 123 0 499 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2496

[startup+0.301285 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8283
/proc/meminfo: memFree=1737912/2055920 swapFree=4169120/4192956
[pid=8283] ppid=8281 vsize=3068 CPUtime=0.29
/proc/8283/stat : 8283 (march_ks) R 8281 8283 7990 0 -1 4194304 1838 0 0 0 28 1 0 0 19 0 1 0 160641103 3141632 555 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/8283/statm: 767 555 72 123 0 642 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3068

[startup+0.701322 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8283
/proc/meminfo: memFree=1737912/2055920 swapFree=4169120/4192956
[pid=8283] ppid=8281 vsize=3076 CPUtime=0.69
/proc/8283/stat : 8283 (march_ks) R 8281 8283 7990 0 -1 4194304 1840 0 0 0 68 1 0 0 22 0 1 0 160641103 3149824 557 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542120 0 0 4096 0 0 0 0 17 1 0 0
/proc/8283/statm: 769 557 72 123 0 644 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3076

[startup+1.50139 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 8284
/proc/meminfo: memFree=1735728/2055920 swapFree=4169120/4192956
[pid=8283] ppid=8281 vsize=3076 CPUtime=1.49
/proc/8283/stat : 8283 (march_ks) R 8281 8283 7990 0 -1 4194304 1840 0 0 0 148 1 0 0 25 0 1 0 160641103 3149824 557 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/8283/statm: 769 557 72 123 0 644 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3076

[startup+3.10254 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 8284
/proc/meminfo: memFree=1735600/2055920 swapFree=4169120/4192956
[pid=8283] ppid=8281 vsize=3076 CPUtime=3.09
/proc/8283/stat : 8283 (march_ks) R 8281 8283 7990 0 -1 4194304 1840 0 0 0 308 1 0 0 25 0 1 0 160641103 3149824 557 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/8283/statm: 769 557 72 123 0 644 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3076

[startup+6.30184 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 8284
/proc/meminfo: memFree=1735472/2055920 swapFree=4169120/4192956
[pid=8283] ppid=8281 vsize=3076 CPUtime=6.29
/proc/8283/stat : 8283 (march_ks) R 8281 8283 7990 0 -1 4194304 1840 0 0 0 628 1 0 0 25 0 1 0 160641103 3149824 557 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134549370 0 0 4096 0 0 0 0 17 1 0 0
/proc/8283/statm: 769 557 72 123 0 644 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3076

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 8284
/proc/meminfo: memFree=1735472/2055920 swapFree=4169120/4192956
[pid=8283] ppid=8281 vsize=3076 CPUtime=12.69
/proc/8283/stat : 8283 (march_ks) R 8281 8283 7990 0 -1 4194304 1840 0 0 0 1268 1 0 0 25 0 1 0 160641103 3149824 557 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/8283/statm: 769 557 72 123 0 644 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3076

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 8284
/proc/meminfo: memFree=1735408/2055920 swapFree=4169120/4192956
[pid=8283] ppid=8281 vsize=3408 CPUtime=25.49
/proc/8283/stat : 8283 (march_ks) R 8281 8283 7990 0 -1 4194304 1899 0 0 0 2548 1 0 0 25 0 1 0 160641103 3489792 616 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/8283/statm: 852 616 72 123 0 727 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3408

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 8284
/proc/meminfo: memFree=1735280/2055920 swapFree=4169120/4192956
[pid=8283] ppid=8281 vsize=3660 CPUtime=51.08
/proc/8283/stat : 8283 (march_ks) R 8281 8283 7990 0 -1 4194304 1948 0 0 0 5107 1 0 0 25 0 1 0 160641103 3747840 665 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597190 0 0 4096 0 0 0 0 17 1 0 0
/proc/8283/statm: 915 665 72 123 0 790 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3660

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 8284
/proc/meminfo: memFree=1735216/2055920 swapFree=4169120/4192956
[pid=8283] ppid=8281 vsize=3792 CPUtime=102.27
/proc/8283/stat : 8283 (march_ks) R 8281 8283 7990 0 -1 4194304 1985 0 0 0 10226 1 0 0 25 0 1 0 160641103 3883008 702 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 1 0 0
/proc/8283/statm: 948 702 72 123 0 823 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3792

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8284
/proc/meminfo: memFree=1734704/2055920 swapFree=4169120/4192956
[pid=8283] ppid=8281 vsize=4360 CPUtime=162.25
/proc/8283/stat : 8283 (march_ks) R 8281 8283 7990 0 -1 4194304 2098 0 0 0 16224 1 0 0 25 0 1 0 160641103 4464640 815 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134565482 0 0 4096 0 0 0 0 17 1 0 0
/proc/8283/statm: 1090 815 72 123 0 965 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4360

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8284
/proc/meminfo: memFree=1734384/2055920 swapFree=4169120/4192956
[pid=8283] ppid=8281 vsize=4872 CPUtime=222.24
/proc/8283/stat : 8283 (march_ks) R 8281 8283 7990 0 -1 4194304 2173 0 0 0 22223 1 0 0 25 0 1 0 160641103 4988928 890 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527040 0 0 4096 0 0 0 0 17 1 0 0
/proc/8283/statm: 1218 890 72 123 0 1093 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 4872

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8284
/proc/meminfo: memFree=1734192/2055920 swapFree=4169120/4192956
[pid=8283] ppid=8281 vsize=5000 CPUtime=282.22
/proc/8283/stat : 8283 (march_ks) R 8281 8283 7990 0 -1 4194304 2215 0 0 0 28221 1 0 0 25 0 1 0 160641103 5120000 932 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134578798 0 0 4096 0 0 0 0 17 1 0 0
/proc/8283/statm: 1250 932 72 123 0 1125 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5000

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8284
/proc/meminfo: memFree=1733936/2055920 swapFree=4169120/4192956
[pid=8283] ppid=8281 vsize=5000 CPUtime=342.21
/proc/8283/stat : 8283 (march_ks) R 8281 8283 7990 0 -1 4194304 2273 0 0 0 34220 1 0 0 25 0 1 0 160641103 5120000 990 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538053 0 0 4096 0 0 0 0 17 1 0 0
/proc/8283/statm: 1250 990 72 123 0 1125 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 5000

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8284
/proc/meminfo: memFree=1733488/2055920 swapFree=4169120/4192956
[pid=8283] ppid=8281 vsize=5764 CPUtime=402.19
/proc/8283/stat : 8283 (march_ks) R 8281 8283 7990 0 -1 4194304 2378 0 0 0 40218 1 0 0 25 0 1 0 160641103 5902336 1095 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628856 0 0 4096 0 0 0 0 17 1 0 0
/proc/8283/statm: 1441 1095 72 123 0 1316 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 5764

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8284
/proc/meminfo: memFree=1733296/2055920 swapFree=4169120/4192956
[pid=8283] ppid=8281 vsize=5764 CPUtime=462.18
/proc/8283/stat : 8283 (march_ks) R 8281 8283 7990 0 -1 4194304 2451 0 0 0 46217 1 0 0 25 0 1 0 160641103 5902336 1168 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/8283/statm: 1441 1168 72 123 0 1316 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 5764

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8284
/proc/meminfo: memFree=1733232/2055920 swapFree=4169120/4192956
[pid=8283] ppid=8281 vsize=5764 CPUtime=522.16
/proc/8283/stat : 8283 (march_ks) R 8281 8283 7990 0 -1 4194304 2484 0 0 0 52215 1 0 0 25 0 1 0 160641103 5902336 1201 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/8283/statm: 1441 1201 72 123 0 1316 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 5764

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8284
/proc/meminfo: memFree=1733168/2055920 swapFree=4169120/4192956
[pid=8283] ppid=8281 vsize=5764 CPUtime=582.14
/proc/8283/stat : 8283 (march_ks) R 8281 8283 7990 0 -1 4194304 2493 0 0 0 58213 1 0 0 25 0 1 0 160641103 5902336 1210 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/8283/statm: 1441 1210 72 123 0 1316 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 5764

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8284
/proc/meminfo: memFree=1733104/2055920 swapFree=4169120/4192956
[pid=8283] ppid=8281 vsize=5764 CPUtime=642.13
/proc/8283/stat : 8283 (march_ks) R 8281 8283 7990 0 -1 4194304 2497 0 0 0 64212 1 0 0 25 0 1 0 160641103 5902336 1214 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/8283/statm: 1441 1214 72 123 0 1316 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 5764


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8484
/proc/meminfo: memFree=1715632/2055920 swapFree=4169120/4192956
[pid=8283] ppid=8281 vsize=30104 CPUtime=4061.21
/proc/8283/stat : 8283 (march_ks) R 8281 8283 7990 0 -1 4194304 6829 0 0 0 406113 8 0 0 25 0 1 0 160641103 30826496 5546 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598355 0 0 4096 0 0 0 0 17 1 0 0
/proc/8283/statm: 7526 5546 72 123 0 7401 0
Current children cumulated CPU time (s) 4061.21
Current children cumulated vsize (KiB) 30104

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8484
/proc/meminfo: memFree=1715312/2055920 swapFree=4169120/4192956
[pid=8283] ppid=8281 vsize=30104 CPUtime=4121.19
/proc/8283/stat : 8283 (march_ks) R 8281 8283 7990 0 -1 4194304 6928 0 0 0 412111 8 0 0 25 0 1 0 160641103 30826496 5645 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541797 0 0 4096 0 0 0 0 17 1 0 0
/proc/8283/statm: 7526 5645 72 123 0 7401 0
Current children cumulated CPU time (s) 4121.19
Current children cumulated vsize (KiB) 30104

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8484
/proc/meminfo: memFree=1714992/2055920 swapFree=4169120/4192956
[pid=8283] ppid=8281 vsize=30104 CPUtime=4181.17
/proc/8283/stat : 8283 (march_ks) R 8281 8283 7990 0 -1 4194304 7007 0 0 0 418109 8 0 0 25 0 1 0 160641103 30826496 5724 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/8283/statm: 7526 5724 72 123 0 7401 0
Current children cumulated CPU time (s) 4181.17
Current children cumulated vsize (KiB) 30104

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8484
/proc/meminfo: memFree=1714800/2055920 swapFree=4169120/4192956
[pid=8283] ppid=8281 vsize=30104 CPUtime=4241.16
/proc/8283/stat : 8283 (march_ks) R 8281 8283 7990 0 -1 4194304 7048 0 0 0 424108 8 0 0 25 0 1 0 160641103 30826496 5765 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526941 0 0 4096 0 0 0 0 17 1 0 0
/proc/8283/statm: 7526 5765 72 123 0 7401 0
Current children cumulated CPU time (s) 4241.16
Current children cumulated vsize (KiB) 30104

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8484
/proc/meminfo: memFree=1714288/2055920 swapFree=4169120/4192956
[pid=8283] ppid=8281 vsize=30104 CPUtime=4301.15
/proc/8283/stat : 8283 (march_ks) R 8281 8283 7990 0 -1 4194304 7166 0 0 0 430106 9 0 0 25 0 1 0 160641103 30826496 5883 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/8283/statm: 7526 5883 72 123 0 7401 0
Current children cumulated CPU time (s) 4301.15
Current children cumulated vsize (KiB) 30104

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8484
/proc/meminfo: memFree=1713968/2055920 swapFree=4169120/4192956
[pid=8283] ppid=8281 vsize=30104 CPUtime=4361.13
/proc/8283/stat : 8283 (march_ks) R 8281 8283 7990 0 -1 4194304 7263 0 0 0 436104 9 0 0 25 0 1 0 160641103 30826496 5980 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526897 0 0 4096 0 0 0 0 17 1 0 0
/proc/8283/statm: 7526 5980 72 123 0 7401 0
Current children cumulated CPU time (s) 4361.13
Current children cumulated vsize (KiB) 30104

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8484
/proc/meminfo: memFree=1713712/2055920 swapFree=4169120/4192956
[pid=8283] ppid=8281 vsize=30104 CPUtime=4421.12
/proc/8283/stat : 8283 (march_ks) R 8281 8283 7990 0 -1 4194304 7318 0 0 0 442103 9 0 0 25 0 1 0 160641103 30826496 6035 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/8283/statm: 7526 6035 72 123 0 7401 0
Current children cumulated CPU time (s) 4421.12
Current children cumulated vsize (KiB) 30104

[startup+4482.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 8682
/proc/meminfo: memFree=1713008/2055920 swapFree=4169120/4192956
[pid=8283] ppid=8281 vsize=30104 CPUtime=4481
/proc/8283/stat : 8283 (march_ks) R 8281 8283 7990 0 -1 4194304 7414 0 0 0 448091 9 0 0 25 0 1 0 160641103 30826496 6131 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597190 0 0 4096 0 0 0 0 17 1 0 0
/proc/8283/statm: 7526 6131 72 123 0 7401 0
Current children cumulated CPU time (s) 4481
Current children cumulated vsize (KiB) 30104

[startup+4542.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 8682
/proc/meminfo: memFree=1713008/2055920 swapFree=4169120/4192956
[pid=8283] ppid=8281 vsize=30104 CPUtime=4540.99
/proc/8283/stat : 8283 (march_ks) R 8281 8283 7990 0 -1 4194304 7468 0 0 0 454089 10 0 0 25 0 1 0 160641103 30826496 6185 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/8283/statm: 7526 6185 72 123 0 7401 0
Current children cumulated CPU time (s) 4540.99
Current children cumulated vsize (KiB) 30104

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8682
/proc/meminfo: memFree=1712816/2055920 swapFree=4169120/4192956
[pid=8283] ppid=8281 vsize=30104 CPUtime=4600.98
/proc/8283/stat : 8283 (march_ks) R 8281 8283 7990 0 -1 4194304 7522 0 0 0 460088 10 0 0 25 0 1 0 160641103 30826496 6239 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/8283/statm: 7526 6239 72 123 0 7401 0
Current children cumulated CPU time (s) 4600.98
Current children cumulated vsize (KiB) 30104

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8682
/proc/meminfo: memFree=1712560/2055920 swapFree=4169120/4192956
[pid=8283] ppid=8281 vsize=30104 CPUtime=4660.96
/proc/8283/stat : 8283 (march_ks) R 8281 8283 7990 0 -1 4194304 7583 0 0 0 466086 10 0 0 25 0 1 0 160641103 30826496 6300 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/8283/statm: 7526 6300 72 123 0 7401 0
Current children cumulated CPU time (s) 4660.96
Current children cumulated vsize (KiB) 30104

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8682
/proc/meminfo: memFree=1712304/2055920 swapFree=4169120/4192956
[pid=8283] ppid=8281 vsize=30104 CPUtime=4720.95
/proc/8283/stat : 8283 (march_ks) R 8281 8283 7990 0 -1 4194304 7641 0 0 0 472085 10 0 0 25 0 1 0 160641103 30826496 6358 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537928 0 0 4096 0 0 0 0 17 1 0 0
/proc/8283/statm: 7526 6358 72 123 0 7401 0
Current children cumulated CPU time (s) 4720.95
Current children cumulated vsize (KiB) 30104

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8682
/proc/meminfo: memFree=1712112/2055920 swapFree=4169120/4192956
[pid=8283] ppid=8281 vsize=30104 CPUtime=4780.93
/proc/8283/stat : 8283 (march_ks) R 8281 8283 7990 0 -1 4194304 7673 0 0 0 478083 10 0 0 25 0 1 0 160641103 30826496 6390 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/8283/statm: 7526 6390 72 123 0 7401 0
Current children cumulated CPU time (s) 4780.93
Current children cumulated vsize (KiB) 30104

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8682
/proc/meminfo: memFree=1712112/2055920 swapFree=4169120/4192956
[pid=8283] ppid=8281 vsize=30104 CPUtime=4840.92
/proc/8283/stat : 8283 (march_ks) R 8281 8283 7990 0 -1 4194304 7676 0 0 0 484082 10 0 0 25 0 1 0 160641103 30826496 6393 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527254 0 0 4096 0 0 0 0 17 1 0 0
/proc/8283/statm: 7526 6393 72 123 0 7401 0
Current children cumulated CPU time (s) 4840.92
Current children cumulated vsize (KiB) 30104

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8682
/proc/meminfo: memFree=1711984/2055920 swapFree=4169120/4192956
[pid=8283] ppid=8281 vsize=30104 CPUtime=4900.9
/proc/8283/stat : 8283 (march_ks) R 8281 8283 7990 0 -1 4194304 7718 0 0 0 490080 10 0 0 25 0 1 0 160641103 30826496 6435 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527258 0 0 4096 0 0 0 0 17 1 0 0
/proc/8283/statm: 7526 6435 72 123 0 7401 0
Current children cumulated CPU time (s) 4900.9
Current children cumulated vsize (KiB) 30104

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8682
/proc/meminfo: memFree=1711856/2055920 swapFree=4169120/4192956
[pid=8283] ppid=8281 vsize=30104 CPUtime=4960.89
/proc/8283/stat : 8283 (march_ks) R 8281 8283 7990 0 -1 4194304 7752 0 0 0 496079 10 0 0 25 0 1 0 160641103 30826496 6469 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/8283/statm: 7526 6469 72 123 0 7401 0
Current children cumulated CPU time (s) 4960.89
Current children cumulated vsize (KiB) 30104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8682
/proc/meminfo: memFree=1711664/2055920 swapFree=4169120/4192956
[pid=8283] ppid=8281 vsize=30104 CPUtime=5000.08
/proc/8283/stat : 8283 (march_ks) R 8281 8283 7990 0 -1 4194304 7783 0 0 0 499998 10 0 0 25 0 1 0 160641103 30826496 6500 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/8283/statm: 7526 6500 72 123 0 7401 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 30104

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: 1.00 1.00 1.00 2/78 8682
/proc/meminfo: memFree=1711664/2055920 swapFree=4169120/4192956
[pid=8283] ppid=8281 vsize=30104 CPUtime=5000.08
/proc/8283/stat : 8283 (march_ks) R 8281 8283 7990 0 -1 4194304 7783 0 0 0 499998 10 0 0 25 0 1 0 160641103 30826496 6500 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/8283/statm: 7526 6500 72 123 0 7401 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 30104

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.1
CPU user time (s): 4999.98
CPU system time (s): 0.109983
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 30104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.98
system time used= 0.109983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7783
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= 86624

runsolver used 4.98424 second user time and 11.3873 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Sat Apr 21 03:47:15 UTC 2007

IDJOB= 370930
IDBENCH= 20048
IDSOLVER= 180
FILE ID= node15/370930-1177127235

PBS_JOBID= 4648776

Free space on /tmp= 66485 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S811866391-08.cnf
COMMAND LINE= /tmp/evaluation/370930-1177127235/march_ks /tmp/evaluation/370930-1177127235/instance-370930-1177127235.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-370930-1177127235 -o ROOT/results/node15/solver-370930-1177127235 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370930-1177127235/march_ks /tmp/evaluation/370930-1177127235/instance-370930-1177127235.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  e2bcd99348dd1a340f87926981c0a2e4

RANDOM SEED= 382062988

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1738320 kB
Buffers:         56028 kB
Cached:         187704 kB
SwapCached:       2292 kB
Active:         178048 kB
Inactive:        89880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1738320 kB
SwapTotal:     4192956 kB
SwapFree:      4169120 kB
Dirty:            2644 kB
Writeback:           0 kB
Mapped:          30228 kB
Slab:            35076 kB
Committed_AS:  7010460 kB
PageTables:       1868 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= 66485 MiB

End job on node15 on Sat Apr 21 05:10:39 UTC 2007