Trace number 369022

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) 5000.03 5001.91

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
counting-easier-php-018-014.sat05-1175.reshuffled-07.cnf
MD5SUMbc769deecd9ed9694b8be132b5bd15cd
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark24.2413
Satisfiable
(Un)Satisfiability was proved
Number of variables252
Number of clauses2160
Sum of the clauses size4536
Maximum clause length14
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22142
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 518

Solver Data (download as text)

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.01	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 252 variables and 2160 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 252 free variables and 2160 clauses.
0.00/0.01	c stat :: sign balance is biased by 14.999
0.00/0.01	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.01	c using k-SAT heuristics (size based diff)
0.00/0.01	c longest clause has size 14
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c main():: clause / variable ratio: ( 2160 / 252 ) = 8.57
0.00/0.01	c longest clause has size 14
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c dynamic_preselect_setsize :: on
0.00/0.01	c suggested doublelook initial :: 0
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 189 JD: 26
0.09/0.18	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| 1 NC: 3362 JD: 26
1.10/1.16	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |****************************************************************| 2 NC: 50887 JD: 26
15.99/16.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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c |**********
c |************
c |*************
c |**************
c |***************
c |****************
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c |******************
c |********************
c |*********************
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c |************************
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c |********************************
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c |********************************************************
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c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 754696 JD: 26
231.41/231.51	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 |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node67/watcher-369022-1177289213 -o ROOT/results/node67/solver-369022-1177289213 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369022-1177289213/march_ks /tmp/evaluation/369022-1177289213/instance-369022-1177289213.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: 1.00 1.00 1.00 3/64 27667
/proc/meminfo: memFree=1830384/2055920 swapFree=4183052/4192956
[pid=27667] ppid=27665 vsize=800 CPUtime=0
/proc/27667/stat : 27667 (march_ks) R 27665 27667 27370 0 -1 4194304 112 0 0 0 0 0 0 0 18 0 1 0 204910816 819200 94 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677344 0 0 4096 0 0 0 0 17 1 0 0
/proc/27667/statm: 200 94 49 123 0 75 0

[startup+0.0561291 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27667
/proc/meminfo: memFree=1830384/2055920 swapFree=4183052/4192956
[pid=27667] ppid=27665 vsize=1064 CPUtime=0.05
/proc/27667/stat : 27667 (march_ks) R 27665 27667 27370 0 -1 4194304 190 0 0 0 5 0 0 0 18 0 1 0 204910816 1089536 172 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538176 0 0 4096 0 0 0 0 17 1 0 0
/proc/27667/statm: 266 172 72 123 0 141 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1064

[startup+0.101137 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27667
/proc/meminfo: memFree=1830384/2055920 swapFree=4183052/4192956
[pid=27667] ppid=27665 vsize=1064 CPUtime=0.09
/proc/27667/stat : 27667 (march_ks) R 27665 27667 27370 0 -1 4194304 190 0 0 0 9 0 0 0 18 0 1 0 204910816 1089536 172 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527040 0 0 4096 0 0 0 0 17 1 0 0
/proc/27667/statm: 266 172 72 123 0 141 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1064

[startup+0.301174 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27667
/proc/meminfo: memFree=1830384/2055920 swapFree=4183052/4192956
[pid=27667] ppid=27665 vsize=1064 CPUtime=0.29
/proc/27667/stat : 27667 (march_ks) R 27665 27667 27370 0 -1 4194304 194 0 0 0 29 0 0 0 19 0 1 0 204910816 1089536 176 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/27667/statm: 266 176 72 123 0 141 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1064

[startup+0.701247 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27667
/proc/meminfo: memFree=1830384/2055920 swapFree=4183052/4192956
[pid=27667] ppid=27665 vsize=1064 CPUtime=0.69
/proc/27667/stat : 27667 (march_ks) R 27665 27667 27370 0 -1 4194304 195 0 0 0 69 0 0 0 22 0 1 0 204910816 1089536 177 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537955 0 0 4096 0 0 0 0 17 1 0 0
/proc/27667/statm: 266 177 72 123 0 141 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1064

[startup+1.5024 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27668
/proc/meminfo: memFree=1829992/2055920 swapFree=4183052/4192956
[pid=27667] ppid=27665 vsize=1064 CPUtime=1.49
/proc/27667/stat : 27667 (march_ks) R 27665 27667 27370 0 -1 4194304 202 0 0 0 149 0 0 0 25 0 1 0 204910816 1089536 184 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538575 0 0 4096 0 0 0 0 17 1 0 0
/proc/27667/statm: 266 184 72 123 0 141 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1064

[startup+3.10169 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27668
/proc/meminfo: memFree=1829736/2055920 swapFree=4183052/4192956
[pid=27667] ppid=27665 vsize=1196 CPUtime=3.09
/proc/27667/stat : 27667 (march_ks) R 27665 27667 27370 0 -1 4194304 209 0 0 0 309 0 0 0 25 0 1 0 204910816 1224704 191 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526941 0 0 4096 0 0 0 0 17 1 0 0
/proc/27667/statm: 299 191 72 123 0 174 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1196

[startup+6.30228 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27668
/proc/meminfo: memFree=1829672/2055920 swapFree=4183052/4192956
[pid=27667] ppid=27665 vsize=1196 CPUtime=6.29
/proc/27667/stat : 27667 (march_ks) R 27665 27667 27370 0 -1 4194304 213 0 0 0 629 0 0 0 25 0 1 0 204910816 1224704 195 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537952 0 0 4096 0 0 0 0 17 1 0 0
/proc/27667/statm: 299 195 72 123 0 174 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1196

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27668
/proc/meminfo: memFree=1829544/2055920 swapFree=4183052/4192956
[pid=27667] ppid=27665 vsize=1196 CPUtime=12.69
/proc/27667/stat : 27667 (march_ks) R 27665 27667 27370 0 -1 4194304 233 0 0 0 1269 0 0 0 25 0 1 0 204910816 1224704 215 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526941 0 0 4096 0 0 0 0 17 1 0 0
/proc/27667/statm: 299 215 72 123 0 174 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1196

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27668
/proc/meminfo: memFree=1829352/2055920 swapFree=4183052/4192956
[pid=27667] ppid=27665 vsize=1400 CPUtime=25.49
/proc/27667/stat : 27667 (march_ks) R 27665 27667 27370 0 -1 4194304 280 0 0 0 2549 0 0 0 25 0 1 0 204910816 1433600 262 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527232 0 0 4096 0 0 0 0 17 1 0 0
/proc/27667/statm: 350 262 72 123 0 225 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1400

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27668
/proc/meminfo: memFree=1829224/2055920 swapFree=4183052/4192956
[pid=27667] ppid=27665 vsize=1400 CPUtime=51.07
/proc/27667/stat : 27667 (march_ks) R 27665 27667 27370 0 -1 4194304 288 0 0 0 5107 0 0 0 25 0 1 0 204910816 1433600 270 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27667/statm: 350 270 72 123 0 225 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1400

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27668
/proc/meminfo: memFree=1829160/2055920 swapFree=4183052/4192956
[pid=27667] ppid=27665 vsize=1652 CPUtime=102.26
/proc/27667/stat : 27667 (march_ks) R 27665 27667 27370 0 -1 4194304 315 0 0 0 10226 0 0 0 25 0 1 0 204910816 1691648 297 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134565456 0 0 4096 0 0 0 0 17 1 0 0
/proc/27667/statm: 413 297 72 123 0 288 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1652

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 27668
/proc/meminfo: memFree=1829032/2055920 swapFree=4183052/4192956
[pid=27667] ppid=27665 vsize=1652 CPUtime=162.24
/proc/27667/stat : 27667 (march_ks) R 27665 27667 27370 0 -1 4194304 338 0 0 0 16224 0 0 0 25 0 1 0 204910816 1691648 320 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538261 0 0 4096 0 0 0 0 17 1 0 0
/proc/27667/statm: 413 320 72 123 0 288 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1652

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27668
/proc/meminfo: memFree=1828904/2055920 swapFree=4183052/4192956
[pid=27667] ppid=27665 vsize=1880 CPUtime=222.22
/proc/27667/stat : 27667 (march_ks) R 27665 27667 27370 0 -1 4194304 357 0 0 0 22222 0 0 0 25 0 1 0 204910816 1925120 339 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134596708 0 0 4096 0 0 0 0 17 1 0 0
/proc/27667/statm: 470 339 72 123 0 345 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 1880

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27668
/proc/meminfo: memFree=1828584/2055920 swapFree=4183052/4192956
[pid=27667] ppid=27665 vsize=2220 CPUtime=282.19
/proc/27667/stat : 27667 (march_ks) R 27665 27667 27370 0 -1 4194304 439 0 0 0 28219 0 0 0 25 0 1 0 204910816 2273280 421 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/27667/statm: 555 421 72 123 0 430 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 2220

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27668
/proc/meminfo: memFree=1828328/2055920 swapFree=4183052/4192956
[pid=27667] ppid=27665 vsize=2220 CPUtime=342.17
/proc/27667/stat : 27667 (march_ks) R 27665 27667 27370 0 -1 4194304 486 0 0 0 34217 0 0 0 25 0 1 0 204910816 2273280 468 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538246 0 0 4096 0 0 0 0 17 1 0 0
/proc/27667/statm: 555 468 72 123 0 430 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 2220

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27668
/proc/meminfo: memFree=1828264/2055920 swapFree=4183052/4192956
[pid=27667] ppid=27665 vsize=2732 CPUtime=402.15
/proc/27667/stat : 27667 (march_ks) R 27665 27667 27370 0 -1 4194304 513 0 0 0 40215 0 0 0 25 0 1 0 204910816 2797568 495 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 1 0 0
/proc/27667/statm: 683 495 72 123 0 558 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 2732

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27668
/proc/meminfo: memFree=1828200/2055920 swapFree=4183052/4192956
[pid=27667] ppid=27665 vsize=2732 CPUtime=462.13
/proc/27667/stat : 27667 (march_ks) R 27665 27667 27370 0 -1 4194304 513 0 0 0 46213 0 0 0 25 0 1 0 204910816 2797568 495 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538368 0 0 4096 0 0 0 0 17 1 0 0
/proc/27667/statm: 683 495 72 123 0 558 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 2732

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27668
/proc/meminfo: memFree=1828200/2055920 swapFree=4183052/4192956
[pid=27667] ppid=27665 vsize=2732 CPUtime=522.11
/proc/27667/stat : 27667 (march_ks) R 27665 27667 27370 0 -1 4194304 513 0 0 0 52211 0 0 0 25 0 1 0 204910816 2797568 495 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538629 0 0 4096 0 0 0 0 17 1 0 0
/proc/27667/statm: 683 495 72 123 0 558 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 2732

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27668
/proc/meminfo: memFree=1828200/2055920 swapFree=4183052/4192956
[pid=27667] ppid=27665 vsize=2736 CPUtime=582.09
/proc/27667/stat : 27667 (march_ks) R 27665 27667 27370 0 -1 4194304 514 0 0 0 58209 0 0 0 25 0 1 0 204910816 2801664 496 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/27667/statm: 684 496 72 123 0 559 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 2736

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27668
/proc/meminfo: memFree=1828200/2055920 swapFree=4183052/4192956
[pid=27667] ppid=27665 vsize=2736 CPUtime=642.08
/proc/27667/stat : 27667 (march_ks) R 27665 27667 27370 0 -1 4194304 514 0 0 0 64208 0 0 0 25 0 1 0 204910816 2801664 496 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536947 0 0 4096 0 0 0 0 17 1 0 0
/proc/27667/statm: 684 496 72 123 0 559 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 2736


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

[startup+4062.31 s]
/proc/loadavg: 1.32 1.10 1.02 2/65 27868
/proc/meminfo: memFree=1827816/2055920 swapFree=4183052/4192956
[pid=27667] ppid=27665 vsize=2736 CPUtime=4060.85
/proc/27667/stat : 27667 (march_ks) R 27665 27667 27370 0 -1 4194304 514 0 0 0 406083 2 0 0 25 0 1 0 204910816 2801664 496 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597212 0 0 4096 0 0 0 0 17 1 0 0
/proc/27667/statm: 684 496 72 123 0 559 0
Current children cumulated CPU time (s) 4060.85
Current children cumulated vsize (KiB) 2736

[startup+4122.3 s]
/proc/loadavg: 1.15 1.09 1.02 2/65 27868
/proc/meminfo: memFree=1827816/2055920 swapFree=4183052/4192956
[pid=27667] ppid=27665 vsize=2736 CPUtime=4120.82
/proc/27667/stat : 27667 (march_ks) R 27665 27667 27370 0 -1 4194304 514 0 0 0 412080 2 0 0 25 0 1 0 204910816 2801664 496 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/27667/statm: 684 496 72 123 0 559 0
Current children cumulated CPU time (s) 4120.82
Current children cumulated vsize (KiB) 2736

[startup+4182.3 s]
/proc/loadavg: 1.09 1.09 1.02 2/65 27868
/proc/meminfo: memFree=1827752/2055920 swapFree=4183052/4192956
[pid=27667] ppid=27665 vsize=2736 CPUtime=4180.8
/proc/27667/stat : 27667 (march_ks) R 27665 27667 27370 0 -1 4194304 514 0 0 0 418078 2 0 0 25 0 1 0 204910816 2801664 496 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537937 0 0 4096 0 0 0 0 17 1 0 0
/proc/27667/statm: 684 496 72 123 0 559 0
Current children cumulated CPU time (s) 4180.8
Current children cumulated vsize (KiB) 2736

[startup+4242.3 s]
/proc/loadavg: 1.03 1.07 1.02 2/65 27868
/proc/meminfo: memFree=1827752/2055920 swapFree=4183052/4192956
[pid=27667] ppid=27665 vsize=2736 CPUtime=4240.78
/proc/27667/stat : 27667 (march_ks) R 27665 27667 27370 0 -1 4194304 514 0 0 0 424076 2 0 0 25 0 1 0 204910816 2801664 496 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538261 0 0 4096 0 0 0 0 17 1 0 0
/proc/27667/statm: 684 496 72 123 0 559 0
Current children cumulated CPU time (s) 4240.78
Current children cumulated vsize (KiB) 2736

[startup+4302.3 s]
/proc/loadavg: 1.01 1.05 1.01 2/65 27868
/proc/meminfo: memFree=1827752/2055920 swapFree=4183052/4192956
[pid=27667] ppid=27665 vsize=2736 CPUtime=4300.76
/proc/27667/stat : 27667 (march_ks) R 27665 27667 27370 0 -1 4194304 514 0 0 0 430074 2 0 0 25 0 1 0 204910816 2801664 496 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526902 0 0 4096 0 0 0 0 17 1 0 0
/proc/27667/statm: 684 496 72 123 0 559 0
Current children cumulated CPU time (s) 4300.76
Current children cumulated vsize (KiB) 2736

[startup+4362.3 s]
/proc/loadavg: 1.00 1.04 1.00 2/65 27868
/proc/meminfo: memFree=1827752/2055920 swapFree=4183052/4192956
[pid=27667] ppid=27665 vsize=2736 CPUtime=4360.74
/proc/27667/stat : 27667 (march_ks) R 27665 27667 27370 0 -1 4194304 514 0 0 0 436072 2 0 0 25 0 1 0 204910816 2801664 496 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/27667/statm: 684 496 72 123 0 559 0
Current children cumulated CPU time (s) 4360.74
Current children cumulated vsize (KiB) 2736

[startup+4422.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 27868
/proc/meminfo: memFree=1827752/2055920 swapFree=4183052/4192956
[pid=27667] ppid=27665 vsize=2736 CPUtime=4420.72
/proc/27667/stat : 27667 (march_ks) R 27665 27667 27370 0 -1 4194304 514 0 0 0 442070 2 0 0 25 0 1 0 204910816 2801664 496 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134596308 0 0 4096 0 0 0 0 17 1 0 0
/proc/27667/statm: 684 496 72 123 0 559 0
Current children cumulated CPU time (s) 4420.72
Current children cumulated vsize (KiB) 2736

[startup+4482.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/71 28034
/proc/meminfo: memFree=1826344/2055920 swapFree=4183052/4192956
[pid=27667] ppid=27665 vsize=2736 CPUtime=4480.64
/proc/27667/stat : 27667 (march_ks) R 27665 27667 27370 0 -1 4194304 514 0 0 0 448060 4 0 0 25 0 1 0 204910816 2801664 496 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27667/statm: 684 496 72 123 0 559 0
Current children cumulated CPU time (s) 4480.64
Current children cumulated vsize (KiB) 2736

[startup+4542.3 s]
/proc/loadavg: 1.05 1.03 1.00 2/65 28476
/proc/meminfo: memFree=1824936/2055920 swapFree=4183052/4192956
[pid=27667] ppid=27665 vsize=2736 CPUtime=4540.57
/proc/27667/stat : 27667 (march_ks) R 27665 27667 27370 0 -1 4194304 514 0 0 0 454052 5 0 0 25 0 1 0 204910816 2801664 496 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538659 0 0 4096 0 0 0 0 17 1 0 0
/proc/27667/statm: 684 496 72 123 0 559 0
Current children cumulated CPU time (s) 4540.57
Current children cumulated vsize (KiB) 2736

[startup+4602.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 28476
/proc/meminfo: memFree=1825000/2055920 swapFree=4183052/4192956
[pid=27667] ppid=27665 vsize=2736 CPUtime=4600.55
/proc/27667/stat : 27667 (march_ks) R 27665 27667 27370 0 -1 4194304 514 0 0 0 460050 5 0 0 25 0 1 0 204910816 2801664 496 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 1 0 0
/proc/27667/statm: 684 496 72 123 0 559 0
Current children cumulated CPU time (s) 4600.55
Current children cumulated vsize (KiB) 2736

[startup+4662.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 28476
/proc/meminfo: memFree=1825000/2055920 swapFree=4183052/4192956
[pid=27667] ppid=27665 vsize=2736 CPUtime=4660.53
/proc/27667/stat : 27667 (march_ks) R 27665 27667 27370 0 -1 4194304 514 0 0 0 466048 5 0 0 25 0 1 0 204910816 2801664 496 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/27667/statm: 684 496 72 123 0 559 0
Current children cumulated CPU time (s) 4660.53
Current children cumulated vsize (KiB) 2736

[startup+4722.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 28476
/proc/meminfo: memFree=1825000/2055920 swapFree=4183052/4192956
[pid=27667] ppid=27665 vsize=2736 CPUtime=4720.51
/proc/27667/stat : 27667 (march_ks) R 27665 27667 27370 0 -1 4194304 514 0 0 0 472046 5 0 0 25 0 1 0 204910816 2801664 496 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538257 0 0 4096 0 0 0 0 17 1 0 0
/proc/27667/statm: 684 496 72 123 0 559 0
Current children cumulated CPU time (s) 4720.51
Current children cumulated vsize (KiB) 2736

[startup+4782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 28476
/proc/meminfo: memFree=1825064/2055920 swapFree=4183052/4192956
[pid=27667] ppid=27665 vsize=2736 CPUtime=4780.49
/proc/27667/stat : 27667 (march_ks) R 27665 27667 27370 0 -1 4194304 514 0 0 0 478044 5 0 0 25 0 1 0 204910816 2801664 496 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538146 0 0 4096 0 0 0 0 17 1 0 0
/proc/27667/statm: 684 496 72 123 0 559 0
Current children cumulated CPU time (s) 4780.49
Current children cumulated vsize (KiB) 2736

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28476
/proc/meminfo: memFree=1825064/2055920 swapFree=4183052/4192956
[pid=27667] ppid=27665 vsize=2736 CPUtime=4840.47
/proc/27667/stat : 27667 (march_ks) R 27665 27667 27370 0 -1 4194304 514 0 0 0 484042 5 0 0 25 0 1 0 204910816 2801664 496 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537935 0 0 4096 0 0 0 0 17 1 0 0
/proc/27667/statm: 684 496 72 123 0 559 0
Current children cumulated CPU time (s) 4840.47
Current children cumulated vsize (KiB) 2736

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28476
/proc/meminfo: memFree=1825128/2055920 swapFree=4183052/4192956
[pid=27667] ppid=27665 vsize=2736 CPUtime=4900.45
/proc/27667/stat : 27667 (march_ks) R 27665 27667 27370 0 -1 4194304 514 0 0 0 490040 5 0 0 25 0 1 0 204910816 2801664 496 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538110 0 0 4096 0 0 0 0 17 1 0 0
/proc/27667/statm: 684 496 72 123 0 559 0
Current children cumulated CPU time (s) 4900.45
Current children cumulated vsize (KiB) 2736

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28476
/proc/meminfo: memFree=1825192/2055920 swapFree=4183052/4192956
[pid=27667] ppid=27665 vsize=2736 CPUtime=4960.43
/proc/27667/stat : 27667 (march_ks) R 27665 27667 27370 0 -1 4194304 514 0 0 0 496038 5 0 0 25 0 1 0 204910816 2801664 496 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537984 0 0 4096 0 0 0 0 17 1 0 0
/proc/27667/statm: 684 496 72 123 0 559 0
Current children cumulated CPU time (s) 4960.43
Current children cumulated vsize (KiB) 2736



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28476
/proc/meminfo: memFree=1825192/2055920 swapFree=4183052/4192956
[pid=27667] ppid=27665 vsize=2736 CPUtime=5000.02
/proc/27667/stat : 27667 (march_ks) R 27665 27667 27370 0 -1 4194304 514 0 0 0 499997 5 0 0 25 0 1 0 204910816 2801664 496 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538146 0 0 4096 0 0 0 0 17 1 0 0
/proc/27667/statm: 684 496 72 123 0 559 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 2736

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

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

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28476
/proc/meminfo: memFree=1825192/2055920 swapFree=4183052/4192956
[pid=27667] ppid=27665 vsize=2736 CPUtime=5000.02
/proc/27667/stat : 27667 (march_ks) R 27665 27667 27370 0 -1 4194304 514 0 0 0 499997 5 0 0 25 0 1 0 204910816 2801664 496 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538146 0 0 4096 0 0 0 0 17 1 0 0
/proc/27667/statm: 684 496 72 123 0 559 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 2736

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.03
CPU user time (s): 4999.98
CPU system time (s): 0.056991
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 2736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.98
system time used= 0.056991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 514
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= 6599

runsolver used 3.40948 second user time and 10.3524 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Mon Apr 23 00:46:53 UTC 2007

IDJOB= 369022
IDBENCH= 24729
IDSOLVER= 180
FILE ID= node67/369022-1177289213

PBS_JOBID= 4650805

Free space on /tmp= 66454 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/sabharwal/counting-easier-php-018-014.sat05-1175.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369022-1177289213/march_ks /tmp/evaluation/369022-1177289213/instance-369022-1177289213.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-369022-1177289213 -o ROOT/results/node67/solver-369022-1177289213 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369022-1177289213/march_ks /tmp/evaluation/369022-1177289213/instance-369022-1177289213.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  bc769deecd9ed9694b8be132b5bd15cd

RANDOM SEED= 607460799

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.263
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		: 3000.263
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:       1830856 kB
Buffers:         31560 kB
Cached:         139376 kB
SwapCached:       3688 kB
Active:          31356 kB
Inactive:       149136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1830856 kB
SwapTotal:     4192956 kB
SwapFree:      4183052 kB
Dirty:            2284 kB
Writeback:           0 kB
Mapped:          15536 kB
Slab:            30596 kB
Committed_AS:  1132444 kB
PageTables:       1452 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= 66454 MiB

End job on node67 on Mon Apr 23 02:10:17 UTC 2007