Trace number 337817

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) 1200.1 1200.51

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hgen6-4-24-n650-03-S528656311.sat05-477.reshuffled-07.cnf
MD5SUMe6cd66a115f70af2c02b5cac2d51607a
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2756
Sum of the clauses size8268
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32756
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.02	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 650 variables and 2756 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 650 free variables and 2756 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.010
0.00/0.02	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 650 variables and 2756 clauses.
0.00/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02	c transformTo3SAT():: the transformation yielded 650 variabels and 2756 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2756 / 650 ) = 4.24
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c suggested doublelook initial :: 0
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 268 JD: 43
0.19/0.20	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: 60896 JD: 43
48.18/48.24	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 |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 1243697 JD: 43
1009.53/1009.90	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 |*******************************

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node24/watcher-337817-1173674881 -o ROOT/results/node24/solver-337817-1173674881 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337817-1173674881/march_ks /tmp/evaluation/337817-1173674881/instance-337817-1173674881.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.98 1.02 3/77 12633
/proc/meminfo: memFree=1804944/2055920 swapFree=4144288/4192956
[pid=12633] ppid=12631 vsize=788 CPUtime=0
/proc/12633/stat : 12633 (march_ks) R 12631 12633 11329 0 -1 4194304 120 0 0 0 0 0 0 0 18 0 1 0 387442439 806912 104 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554928 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 197 104 48 123 0 72 0

[startup+0.0456061 s]
/proc/loadavg: 0.91 0.98 1.02 3/77 12633
/proc/meminfo: memFree=1804944/2055920 swapFree=4144288/4192956
[pid=12633] ppid=12631 vsize=1432 CPUtime=0.04
/proc/12633/stat : 12633 (march_ks) R 12631 12633 11329 0 -1 4194304 304 0 0 0 4 0 0 0 18 0 1 0 387442439 1466368 286 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 358 286 73 123 0 233 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1432

[startup+0.101611 s]
/proc/loadavg: 0.91 0.98 1.02 3/77 12633
/proc/meminfo: memFree=1804944/2055920 swapFree=4144288/4192956
[pid=12633] ppid=12631 vsize=1564 CPUtime=0.09
/proc/12633/stat : 12633 (march_ks) R 12631 12633 11329 0 -1 4194304 314 0 0 0 9 0 0 0 18 0 1 0 387442439 1601536 296 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 391 296 73 123 0 266 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1564

[startup+0.301634 s]
/proc/loadavg: 0.91 0.98 1.02 3/77 12633
/proc/meminfo: memFree=1804944/2055920 swapFree=4144288/4192956
[pid=12633] ppid=12631 vsize=1564 CPUtime=0.29
/proc/12633/stat : 12633 (march_ks) R 12631 12633 11329 0 -1 4194304 328 0 0 0 29 0 0 0 19 0 1 0 387442439 1601536 310 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 391 310 73 123 0 266 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1564

[startup+0.701676 s]
/proc/loadavg: 0.91 0.98 1.02 3/77 12633
/proc/meminfo: memFree=1804944/2055920 swapFree=4144288/4192956
[pid=12633] ppid=12631 vsize=1564 CPUtime=0.69
/proc/12633/stat : 12633 (march_ks) R 12631 12633 11329 0 -1 4194304 336 0 0 0 69 0 0 0 22 0 1 0 387442439 1601536 318 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 391 318 73 123 0 266 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1564

[startup+1.50176 s]
/proc/loadavg: 0.91 0.98 1.02 2/78 12634
/proc/meminfo: memFree=1803912/2055920 swapFree=4144288/4192956
[pid=12633] ppid=12631 vsize=1696 CPUtime=1.49
/proc/12633/stat : 12633 (march_ks) R 12631 12633 11329 0 -1 4194304 349 0 0 0 149 0 0 0 25 0 1 0 387442439 1736704 331 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542352 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 424 331 73 123 0 299 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1696

[startup+3.10193 s]
/proc/loadavg: 0.91 0.98 1.02 2/78 12634
/proc/meminfo: memFree=1803720/2055920 swapFree=4144288/4192956
[pid=12633] ppid=12631 vsize=1696 CPUtime=3.09
/proc/12633/stat : 12633 (march_ks) R 12631 12633 11329 0 -1 4194304 358 0 0 0 309 0 0 0 25 0 1 0 387442439 1736704 340 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548802 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 424 340 73 123 0 299 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1696

[startup+6.30228 s]
/proc/loadavg: 0.92 0.98 1.02 2/78 12634
/proc/meminfo: memFree=1803592/2055920 swapFree=4144288/4192956
[pid=12633] ppid=12631 vsize=1696 CPUtime=6.29
/proc/12633/stat : 12633 (march_ks) R 12631 12633 11329 0 -1 4194304 370 0 0 0 629 0 0 0 25 0 1 0 387442439 1736704 352 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 424 352 73 123 0 299 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1696

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 1.02 2/78 12634
/proc/meminfo: memFree=1803528/2055920 swapFree=4144288/4192956
[pid=12633] ppid=12631 vsize=1828 CPUtime=12.69
/proc/12633/stat : 12633 (march_ks) R 12631 12633 11329 0 -1 4194304 377 0 0 0 1269 0 0 0 25 0 1 0 387442439 1871872 359 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 457 359 73 123 0 332 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1828

[startup+25.5013 s]
/proc/loadavg: 0.94 0.98 1.02 2/78 12634
/proc/meminfo: memFree=1803464/2055920 swapFree=4144288/4192956
[pid=12633] ppid=12631 vsize=1828 CPUtime=25.48
/proc/12633/stat : 12633 (march_ks) R 12631 12633 11329 0 -1 4194304 389 0 0 0 2548 0 0 0 25 0 1 0 387442439 1871872 371 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542776 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 457 371 73 123 0 332 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1828

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 1.02 2/78 12634
/proc/meminfo: memFree=1803400/2055920 swapFree=4144288/4192956
[pid=12633] ppid=12631 vsize=1960 CPUtime=51.08
/proc/12633/stat : 12633 (march_ks) R 12631 12633 11329 0 -1 4194304 407 0 0 0 5108 0 0 0 25 0 1 0 387442439 2007040 389 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 490 389 73 123 0 365 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1960

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 1.01 2/78 12634
/proc/meminfo: memFree=1803336/2055920 swapFree=4144288/4192956
[pid=12633] ppid=12631 vsize=1960 CPUtime=102.27
/proc/12633/stat : 12633 (march_ks) R 12631 12633 11329 0 -1 4194304 424 0 0 0 10227 0 0 0 25 0 1 0 387442439 2007040 406 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 490 406 73 123 0 365 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1960

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.01 2/78 12634
/proc/meminfo: memFree=1803208/2055920 swapFree=4144288/4192956
[pid=12633] ppid=12631 vsize=2124 CPUtime=162.25
/proc/12633/stat : 12633 (march_ks) R 12631 12633 11329 0 -1 4194304 444 0 0 0 16225 0 0 0 25 0 1 0 387442439 2174976 426 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 531 426 73 123 0 406 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2124

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 12634
/proc/meminfo: memFree=1803208/2055920 swapFree=4144288/4192956
[pid=12633] ppid=12631 vsize=2124 CPUtime=222.23
/proc/12633/stat : 12633 (march_ks) R 12631 12633 11329 0 -1 4194304 451 0 0 0 22223 0 0 0 25 0 1 0 387442439 2174976 433 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 531 433 73 123 0 406 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2124

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 12634
/proc/meminfo: memFree=1803208/2055920 swapFree=4144288/4192956
[pid=12633] ppid=12631 vsize=2124 CPUtime=282.21
/proc/12633/stat : 12633 (march_ks) R 12631 12633 11329 0 -1 4194304 456 0 0 0 28221 0 0 0 25 0 1 0 387442439 2174976 438 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 531 438 73 123 0 406 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 2124

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 12634
/proc/meminfo: memFree=1803144/2055920 swapFree=4144288/4192956
[pid=12633] ppid=12631 vsize=2124 CPUtime=342.2
/proc/12633/stat : 12633 (march_ks) R 12631 12633 11329 0 -1 4194304 463 0 0 0 34220 0 0 0 25 0 1 0 387442439 2174976 445 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598899 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 531 445 73 123 0 406 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 2124

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 12634
/proc/meminfo: memFree=1803016/2055920 swapFree=4144288/4192956
[pid=12633] ppid=12631 vsize=2328 CPUtime=402.19
/proc/12633/stat : 12633 (march_ks) R 12631 12633 11329 0 -1 4194304 504 0 0 0 40218 1 0 0 25 0 1 0 387442439 2383872 486 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598187 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 582 486 73 123 0 457 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 2328

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 12634
/proc/meminfo: memFree=1802952/2055920 swapFree=4144288/4192956
[pid=12633] ppid=12631 vsize=2328 CPUtime=462.17
/proc/12633/stat : 12633 (march_ks) R 12631 12633 11329 0 -1 4194304 510 0 0 0 46216 1 0 0 25 0 1 0 387442439 2383872 492 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 582 492 73 123 0 457 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 2328

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 12634
/proc/meminfo: memFree=1802952/2055920 swapFree=4144288/4192956
[pid=12633] ppid=12631 vsize=2328 CPUtime=522.16
/proc/12633/stat : 12633 (march_ks) R 12631 12633 11329 0 -1 4194304 515 0 0 0 52215 1 0 0 25 0 1 0 387442439 2383872 497 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538568 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 582 497 73 123 0 457 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 2328

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 12634
/proc/meminfo: memFree=1802952/2055920 swapFree=4144288/4192956
[pid=12633] ppid=12631 vsize=2328 CPUtime=582.14
/proc/12633/stat : 12633 (march_ks) R 12631 12633 11329 0 -1 4194304 520 0 0 0 58213 1 0 0 25 0 1 0 387442439 2383872 502 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134628916 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 582 502 73 123 0 457 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 2328

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 12634
/proc/meminfo: memFree=1802888/2055920 swapFree=4144288/4192956
[pid=12633] ppid=12631 vsize=2428 CPUtime=642.13
/proc/12633/stat : 12633 (march_ks) R 12631 12633 11329 0 -1 4194304 527 0 0 0 64212 1 0 0 25 0 1 0 387442439 2486272 509 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542380 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 607 509 73 123 0 482 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 2428

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 12634
/proc/meminfo: memFree=1802824/2055920 swapFree=4144288/4192956
[pid=12633] ppid=12631 vsize=2428 CPUtime=702.1
/proc/12633/stat : 12633 (march_ks) R 12631 12633 11329 0 -1 4194304 531 0 0 0 70209 1 0 0 25 0 1 0 387442439 2486272 513 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134547913 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 607 513 73 123 0 482 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 2428

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 12634
/proc/meminfo: memFree=1802824/2055920 swapFree=4144288/4192956
[pid=12633] ppid=12631 vsize=2428 CPUtime=762.09
/proc/12633/stat : 12633 (march_ks) R 12631 12633 11329 0 -1 4194304 534 0 0 0 76208 1 0 0 25 0 1 0 387442439 2486272 516 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526427 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 607 516 73 123 0 482 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 2428

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/84 12752
/proc/meminfo: memFree=1801352/2055920 swapFree=4144288/4192956
[pid=12633] ppid=12631 vsize=2428 CPUtime=822.02
/proc/12633/stat : 12633 (march_ks) R 12631 12633 11329 0 -1 4194304 539 0 0 0 82200 2 0 0 25 0 1 0 387442439 2486272 521 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542537 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 607 521 73 123 0 482 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 2428

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 12832
/proc/meminfo: memFree=1802376/2055920 swapFree=4144288/4192956
[pid=12633] ppid=12631 vsize=2428 CPUtime=881.97
/proc/12633/stat : 12633 (march_ks) R 12631 12633 11329 0 -1 4194304 542 0 0 0 88195 2 0 0 25 0 1 0 387442439 2486272 524 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 607 524 73 123 0 482 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 2428

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 12832
/proc/meminfo: memFree=1802440/2055920 swapFree=4144288/4192956
[pid=12633] ppid=12631 vsize=2580 CPUtime=941.95
/proc/12633/stat : 12633 (march_ks) R 12631 12633 11329 0 -1 4194304 549 0 0 0 94193 2 0 0 25 0 1 0 387442439 2641920 531 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538629 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 645 531 73 123 0 520 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 2580

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 12832
/proc/meminfo: memFree=1802440/2055920 swapFree=4144288/4192956
[pid=12633] ppid=12631 vsize=2580 CPUtime=1001.93
/proc/12633/stat : 12633 (march_ks) R 12631 12633 11329 0 -1 4194304 555 0 0 0 100191 2 0 0 25 0 1 0 387442439 2641920 537 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 645 537 73 123 0 520 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 2580

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 12832
/proc/meminfo: memFree=1802440/2055920 swapFree=4144288/4192956
[pid=12633] ppid=12631 vsize=2580 CPUtime=1061.92
/proc/12633/stat : 12633 (march_ks) R 12631 12633 11329 0 -1 4194304 565 0 0 0 106190 2 0 0 25 0 1 0 387442439 2641920 547 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 645 547 73 123 0 520 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 2580

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 12832
/proc/meminfo: memFree=1802440/2055920 swapFree=4144288/4192956
[pid=12633] ppid=12631 vsize=2580 CPUtime=1121.9
/proc/12633/stat : 12633 (march_ks) R 12631 12633 11329 0 -1 4194304 574 0 0 0 112188 2 0 0 25 0 1 0 387442439 2641920 556 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542782 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 645 556 73 123 0 520 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 2580

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 12832
/proc/meminfo: memFree=1802440/2055920 swapFree=4144288/4192956
[pid=12633] ppid=12631 vsize=2580 CPUtime=1181.89
/proc/12633/stat : 12633 (march_ks) R 12631 12633 11329 0 -1 4194304 580 0 0 0 118187 2 0 0 25 0 1 0 387442439 2641920 562 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526503 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 645 562 73 123 0 520 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 2580



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 12832
/proc/meminfo: memFree=1802440/2055920 swapFree=4144288/4192956
[pid=12633] ppid=12631 vsize=2580 CPUtime=1200.08
/proc/12633/stat : 12633 (march_ks) R 12631 12633 11329 0 -1 4194304 581 0 0 0 120006 2 0 0 25 0 1 0 387442439 2641920 563 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538248 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 645 563 73 123 0 520 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 2580

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 12832
/proc/meminfo: memFree=1802440/2055920 swapFree=4144288/4192956
[pid=12633] ppid=12631 vsize=2580 CPUtime=1200.08
/proc/12633/stat : 12633 (march_ks) R 12631 12633 11329 0 -1 4194304 581 0 0 0 120006 2 0 0 25 0 1 0 387442439 2641920 563 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538248 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 645 563 73 123 0 520 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 2580

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.07
CPU system time (s): 0.029995
CPU usage (%): 99.9659
Max. virtual memory (cumulated for all children) (KiB): 2580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 581
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= 9
involuntary context switches= 3346

runsolver used 0.906862 second user time and 2.5926 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Mon Mar 12 04:48:02 UTC 2007

IDJOB= 337817
IDBENCH= 24708
IDSOLVER= 111
FILE ID= node24/337817-1173674881

PBS_JOBID= 4101445

Free space on /tmp= 66559 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/looksrandom/hgen6-4-24-n650-03-S528656311.sat05-477.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337817-1173674881/march_ks /tmp/evaluation/337817-1173674881/instance-337817-1173674881.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-337817-1173674881 -o ROOT/results/node24/solver-337817-1173674881 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337817-1173674881/march_ks /tmp/evaluation/337817-1173674881/instance-337817-1173674881.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  e6cd66a115f70af2c02b5cac2d51607a

RANDOM SEED= 333028408

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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:       1805416 kB
Buffers:         29320 kB
Cached:         172620 kB
SwapCached:       3896 kB
Active:          92508 kB
Inactive:       120060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1805416 kB
SwapTotal:     4192956 kB
SwapFree:      4144288 kB
Dirty:            2300 kB
Writeback:           0 kB
Mapped:          16072 kB
Slab:            23600 kB
Committed_AS:   938000 kB
PageTables:       1736 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= 66559 MiB

End job on node24 on Mon Mar 12 05:08:04 UTC 2007