Trace number 338825

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) 1200.08 1200.93

General information on the benchmark

Namecrafted/Difficult/contest05/others/
pmg-13-UNSAT.sat05-3941.reshuffled-07.cnf
MD5SUM9ce7a6a007310fa075cda4060c50d29c
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 variables409
Number of clauses1362
Sum of the clauses size4084
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 31360
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	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 409 variables and 1362 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 find_and_remove_tautogolies():: found and removed 1 tautologies
0.00/0.01	c simplify_formula():: removed 0 tautological, 2 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 408 free variables and 1360 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.166
0.00/0.01	c find_equivalence():: found 63 3-equivalences
0.00/0.01	c shorten_equivalence(): average equivalence length reduced from 3.412698 to 3.000000
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 252 satisfied and 209 duplicate clauses
0.00/0.01	c resolvent_look() :: found 375 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 409 variables and 1735 clauses.
0.00/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01	c transformTo3SAT():: the transformation yielded 409 variabels and 1735 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 1735 / 409 ) = 4.24
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c dynamic_preselect_setsize :: off
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: 225 JD: 95
0.00/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |****************************************************
c |********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 13579 JD: 95
1.69/1.70	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |************************************************
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c |********************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 359568 JD: 95
44.66/44.71	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 |*******************************************
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c |*********************************************
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c |***********************************************
c |************************************************
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c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 6347241 JD: 95
811.24/811.80	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 |*******************************

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/node12/watcher-338825-1173693024 -o ROOT/results/node12/solver-338825-1173693024 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338825-1173693024/march_ks /tmp/evaluation/338825-1173693024/instance-338825-1173693024.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: 0.92 0.98 0.99 3/77 12735
/proc/meminfo: memFree=1490096/2055920 swapFree=4156588/4192956
[pid=12735] ppid=12733 vsize=792 CPUtime=0
/proc/12735/stat : 12735 (march_ks) R 12733 12735 11202 0 -1 4194304 120 0 0 0 0 0 0 0 18 0 1 0 389256903 811008 102 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134558441 0 0 4096 0 0 0 0 17 0 0 0
/proc/12735/statm: 198 102 52 123 0 73 0

[startup+0.0665811 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 12735
/proc/meminfo: memFree=1490096/2055920 swapFree=4156588/4192956
[pid=12735] ppid=12733 vsize=1188 CPUtime=0.06
/proc/12735/stat : 12735 (march_ks) R 12733 12735 11202 0 -1 4194304 235 0 0 0 6 0 0 0 18 0 1 0 389256903 1216512 217 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134526604 0 0 4096 0 0 0 0 17 1 0 0
/proc/12735/statm: 297 217 73 123 0 172 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1188

[startup+0.101586 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 12735
/proc/meminfo: memFree=1490096/2055920 swapFree=4156588/4192956
[pid=12735] ppid=12733 vsize=1188 CPUtime=0.09
/proc/12735/stat : 12735 (march_ks) R 12733 12735 11202 0 -1 4194304 238 0 0 0 9 0 0 0 18 0 1 0 389256903 1216512 220 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134609977 0 0 4096 0 0 0 0 17 1 0 0
/proc/12735/statm: 297 220 73 123 0 172 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1188

[startup+0.301622 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 12735
/proc/meminfo: memFree=1490096/2055920 swapFree=4156588/4192956
[pid=12735] ppid=12733 vsize=1188 CPUtime=0.29
/proc/12735/stat : 12735 (march_ks) R 12733 12735 11202 0 -1 4194304 250 0 0 0 29 0 0 0 19 0 1 0 389256903 1216512 232 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134564571 0 0 4096 0 0 0 0 17 1 0 0
/proc/12735/statm: 297 232 73 123 0 172 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1188

[startup+0.701694 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 12735
/proc/meminfo: memFree=1490096/2055920 swapFree=4156588/4192956
[pid=12735] ppid=12733 vsize=1324 CPUtime=0.69
/proc/12735/stat : 12735 (march_ks) R 12733 12735 11202 0 -1 4194304 259 0 0 0 69 0 0 0 23 0 1 0 389256903 1355776 241 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134564571 0 0 4096 0 0 0 0 17 1 0 0
/proc/12735/statm: 331 241 73 123 0 206 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1324

[startup+1.50184 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 12736
/proc/meminfo: memFree=1489384/2055920 swapFree=4156588/4192956
[pid=12735] ppid=12733 vsize=1324 CPUtime=1.49
/proc/12735/stat : 12735 (march_ks) R 12733 12735 11202 0 -1 4194304 273 0 0 0 149 0 0 0 25 0 1 0 389256903 1355776 255 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134538609 0 0 4096 0 0 0 0 17 0 0 0
/proc/12735/statm: 331 255 73 123 0 206 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1324

[startup+3.10113 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 12736
/proc/meminfo: memFree=1489064/2055920 swapFree=4156588/4192956
[pid=12735] ppid=12733 vsize=1628 CPUtime=3.09
/proc/12735/stat : 12735 (march_ks) R 12733 12735 11202 0 -1 4194304 333 0 0 0 309 0 0 0 25 0 1 0 389256903 1667072 315 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134628610 0 0 4096 0 0 0 0 17 0 0 0
/proc/12735/statm: 407 315 73 123 0 282 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1628

[startup+6.3017 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 12736
/proc/meminfo: memFree=1488744/2055920 swapFree=4156588/4192956
[pid=12735] ppid=12733 vsize=2008 CPUtime=6.28
/proc/12735/stat : 12735 (march_ks) R 12733 12735 11202 0 -1 4194304 396 0 0 0 628 0 0 0 25 0 1 0 389256903 2056192 378 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134526404 0 0 4096 0 0 0 0 17 0 0 0
/proc/12735/statm: 502 378 73 123 0 377 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 2008

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 12736
/proc/meminfo: memFree=1488040/2055920 swapFree=4156588/4192956
[pid=12735] ppid=12733 vsize=2348 CPUtime=12.68
/proc/12735/stat : 12735 (march_ks) R 12733 12735 11202 0 -1 4194304 532 0 0 0 1268 0 0 0 25 0 1 0 389256903 2404352 514 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134597192 0 0 4096 0 0 0 0 17 0 0 0
/proc/12735/statm: 587 514 73 123 0 462 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 2348

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 12736
/proc/meminfo: memFree=1487080/2055920 swapFree=4156588/4192956
[pid=12735] ppid=12733 vsize=3624 CPUtime=25.47
/proc/12735/stat : 12735 (march_ks) R 12733 12735 11202 0 -1 4194304 799 0 0 0 2547 0 0 0 25 0 1 0 389256903 3710976 781 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/12735/statm: 906 781 73 123 0 781 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 3624

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 12736
/proc/meminfo: memFree=1485160/2055920 swapFree=4156588/4192956
[pid=12735] ppid=12733 vsize=6500 CPUtime=51.05
/proc/12735/stat : 12735 (march_ks) R 12733 12735 11202 0 -1 4194304 1298 0 0 0 5105 0 0 0 25 0 1 0 389256903 6656000 1280 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 0 0 0
/proc/12735/statm: 1625 1280 73 123 0 1500 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 6500

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 12736
/proc/meminfo: memFree=1480360/2055920 swapFree=4156588/4192956
[pid=12735] ppid=12733 vsize=13176 CPUtime=102.22
/proc/12735/stat : 12735 (march_ks) R 12733 12735 11202 0 -1 4194304 2459 0 0 0 10221 1 0 0 25 0 1 0 389256903 13492224 2441 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134539181 0 0 4096 0 0 0 0 17 0 0 0
/proc/12735/statm: 3294 2441 73 123 0 3169 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 13176

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12736
/proc/meminfo: memFree=1474856/2055920 swapFree=4156588/4192956
[pid=12735] ppid=12733 vsize=18996 CPUtime=162.18
/proc/12735/stat : 12735 (march_ks) R 12733 12735 11202 0 -1 4194304 3837 0 0 0 16216 2 0 0 25 0 1 0 389256903 19451904 3819 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134563577 0 0 4096 0 0 0 0 17 0 0 0
/proc/12735/statm: 4749 3819 73 123 0 4624 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 18996

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12736
/proc/meminfo: memFree=1468712/2055920 swapFree=4156588/4192956
[pid=12735] ppid=12733 vsize=28108 CPUtime=222.14
/proc/12735/stat : 12735 (march_ks) R 12733 12735 11202 0 -1 4194304 5388 0 0 0 22210 4 0 0 25 0 1 0 389256903 28782592 5340 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 0 0 0
/proc/12735/statm: 7027 5340 73 123 0 6902 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 28108

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12736
/proc/meminfo: memFree=1462440/2055920 swapFree=4156588/4192956
[pid=12735] ppid=12733 vsize=28108 CPUtime=282.1
/proc/12735/stat : 12735 (march_ks) R 12733 12735 11202 0 -1 4194304 6982 0 0 0 28205 5 0 0 25 0 1 0 389256903 28782592 6934 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134597212 0 0 4096 0 0 0 0 17 0 0 0
/proc/12735/statm: 7027 6934 73 123 0 6902 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 28108

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12736
/proc/meminfo: memFree=1456168/2055920 swapFree=4156588/4192956
[pid=12735] ppid=12733 vsize=41204 CPUtime=342.06
/proc/12735/stat : 12735 (march_ks) R 12733 12735 11202 0 -1 4194304 8519 0 0 0 34200 6 0 0 25 0 1 0 389256903 42192896 8471 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134598596 0 0 4096 0 0 0 0 17 0 0 0
/proc/12735/statm: 10301 8471 73 123 0 10176 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 41204

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12736
/proc/meminfo: memFree=1450600/2055920 swapFree=4156588/4192956
[pid=12735] ppid=12733 vsize=41704 CPUtime=402.01
/proc/12735/stat : 12735 (march_ks) R 12733 12735 11202 0 -1 4194304 9919 0 0 0 40195 6 0 0 25 0 1 0 389256903 42704896 9871 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134525736 0 0 4096 0 0 0 0 17 0 0 0
/proc/12735/statm: 10426 9871 73 123 0 10301 0
Current children cumulated CPU time (s) 402.01
Current children cumulated vsize (KiB) 41704

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12736
/proc/meminfo: memFree=1443880/2055920 swapFree=4156588/4192956
[pid=12735] ppid=12733 vsize=61348 CPUtime=461.97
/proc/12735/stat : 12735 (march_ks) R 12733 12735 11202 0 -1 4194304 11592 0 0 0 46190 7 0 0 25 0 1 0 389256903 62820352 11544 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134585001 0 0 4096 0 0 0 0 17 0 0 0
/proc/12735/statm: 15337 11544 73 123 0 15212 0
Current children cumulated CPU time (s) 461.97
Current children cumulated vsize (KiB) 61348

[startup+522.302 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 12736
/proc/meminfo: memFree=1437544/2055920 swapFree=4156588/4192956
[pid=12735] ppid=12733 vsize=61348 CPUtime=521.94
/proc/12735/stat : 12735 (march_ks) R 12733 12735 11202 0 -1 4194304 13180 0 0 0 52186 8 0 0 25 0 1 0 389256903 62820352 13132 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134526644 0 0 4096 0 0 0 0 17 0 0 0
/proc/12735/statm: 15337 13132 73 123 0 15212 0
Current children cumulated CPU time (s) 521.94
Current children cumulated vsize (KiB) 61348

[startup+582.301 s]
/proc/loadavg: 1.10 1.02 1.00 2/78 12736
/proc/meminfo: memFree=1432744/2055920 swapFree=4156588/4192956
[pid=12735] ppid=12733 vsize=61348 CPUtime=581.89
/proc/12735/stat : 12735 (march_ks) R 12733 12735 11202 0 -1 4194304 14381 0 0 0 58181 8 0 0 25 0 1 0 389256903 62820352 14333 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134564838 0 0 4096 0 0 0 0 17 0 0 0
/proc/12735/statm: 15337 14333 73 123 0 15212 0
Current children cumulated CPU time (s) 581.89
Current children cumulated vsize (KiB) 61348

[startup+642.301 s]
/proc/loadavg: 1.10 1.03 1.00 2/84 12800
/proc/meminfo: memFree=1425968/2055920 swapFree=4156588/4192956
[pid=12735] ppid=12733 vsize=90816 CPUtime=641.85
/proc/12735/stat : 12735 (march_ks) R 12733 12735 11202 0 -1 4194304 15688 0 0 0 64173 12 0 0 25 0 1 0 389256903 92995584 15640 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 0 0 0
/proc/12735/statm: 22704 15640 73 123 0 22579 0
Current children cumulated CPU time (s) 641.85
Current children cumulated vsize (KiB) 90816

[startup+702.302 s]
/proc/loadavg: 1.14 1.05 1.01 2/84 12902
/proc/meminfo: memFree=1418672/2055920 swapFree=4156588/4192956
[pid=12735] ppid=12733 vsize=91824 CPUtime=701.81
/proc/12735/stat : 12735 (march_ks) R 12733 12735 11202 0 -1 4194304 17524 0 0 0 70162 19 0 0 25 0 1 0 389256903 94027776 17476 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134563460 0 0 4096 0 0 0 0 17 0 0 0
/proc/12735/statm: 22956 17476 73 123 0 22831 0
Current children cumulated CPU time (s) 701.81
Current children cumulated vsize (KiB) 91824

[startup+762.306 s]
/proc/loadavg: 1.11 1.06 1.01 2/78 12934
/proc/meminfo: memFree=1414248/2055920 swapFree=4156588/4192956
[pid=12735] ppid=12733 vsize=91824 CPUtime=761.77
/proc/12735/stat : 12735 (march_ks) R 12733 12735 11202 0 -1 4194304 18896 0 0 0 76156 21 0 0 25 0 1 0 389256903 94027776 18848 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 0 0 0
/proc/12735/statm: 22956 18848 73 123 0 22831 0
Current children cumulated CPU time (s) 761.77
Current children cumulated vsize (KiB) 91824

[startup+822.302 s]
/proc/loadavg: 1.04 1.04 1.00 2/78 12934
/proc/meminfo: memFree=1410024/2055920 swapFree=4156588/4192956
[pid=12735] ppid=12733 vsize=91824 CPUtime=821.72
/proc/12735/stat : 12735 (march_ks) R 12733 12735 11202 0 -1 4194304 20014 0 0 0 82151 21 0 0 25 0 1 0 389256903 94027776 19966 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134565577 0 0 4096 0 0 0 0 17 0 0 0
/proc/12735/statm: 22956 19966 73 123 0 22831 0
Current children cumulated CPU time (s) 821.72
Current children cumulated vsize (KiB) 91824

[startup+882.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 12934
/proc/meminfo: memFree=1401896/2055920 swapFree=4156588/4192956
[pid=12735] ppid=12733 vsize=91824 CPUtime=881.69
/proc/12735/stat : 12735 (march_ks) R 12733 12735 11202 0 -1 4194304 22009 0 0 0 88147 22 0 0 25 0 1 0 389256903 94027776 21961 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134526575 0 0 4096 0 0 0 0 17 0 0 0
/proc/12735/statm: 22956 21961 73 123 0 22831 0
Current children cumulated CPU time (s) 881.69
Current children cumulated vsize (KiB) 91824

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 12934
/proc/meminfo: memFree=1394152/2055920 swapFree=4156588/4192956
[pid=12735] ppid=12733 vsize=136024 CPUtime=941.64
/proc/12735/stat : 12735 (march_ks) R 12733 12735 11202 0 -1 4194304 23971 0 0 0 94141 23 0 0 25 0 1 0 389256903 139288576 23923 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134526591 0 0 4096 0 0 0 0 17 0 0 0
/proc/12735/statm: 34006 23923 73 123 0 33881 0
Current children cumulated CPU time (s) 941.64
Current children cumulated vsize (KiB) 136024

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 12934
/proc/meminfo: memFree=1386664/2055920 swapFree=4156588/4192956
[pid=12735] ppid=12733 vsize=138032 CPUtime=1001.61
/proc/12735/stat : 12735 (march_ks) R 12733 12735 11202 0 -1 4194304 25849 0 0 0 100137 24 0 0 25 0 1 0 389256903 141344768 25801 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134564728 0 0 4096 0 0 0 0 17 0 0 0
/proc/12735/statm: 34508 25801 73 123 0 34383 0
Current children cumulated CPU time (s) 1001.61
Current children cumulated vsize (KiB) 138032

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 12934
/proc/meminfo: memFree=1379048/2055920 swapFree=4156588/4192956
[pid=12735] ppid=12733 vsize=138032 CPUtime=1061.56
/proc/12735/stat : 12735 (march_ks) R 12733 12735 11202 0 -1 4194304 27785 0 0 0 106132 24 0 0 25 0 1 0 389256903 141344768 27737 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134526135 0 0 4096 0 0 0 0 17 1 0 0
/proc/12735/statm: 34508 27737 73 123 0 34383 0
Current children cumulated CPU time (s) 1061.56
Current children cumulated vsize (KiB) 138032

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 12934
/proc/meminfo: memFree=1373160/2055920 swapFree=4156588/4192956
[pid=12735] ppid=12733 vsize=138032 CPUtime=1121.5
/proc/12735/stat : 12735 (march_ks) R 12733 12735 11202 0 -1 4194304 29246 0 0 0 112125 25 0 0 25 0 1 0 389256903 141344768 29198 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134577670 0 0 4096 0 0 0 0 17 0 0 0
/proc/12735/statm: 34508 29198 73 123 0 34383 0
Current children cumulated CPU time (s) 1121.5
Current children cumulated vsize (KiB) 138032

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12934
/proc/meminfo: memFree=1365864/2055920 swapFree=4156588/4192956
[pid=12735] ppid=12733 vsize=138032 CPUtime=1181.46
/proc/12735/stat : 12735 (march_ks) R 12733 12735 11202 0 -1 4194304 31088 0 0 0 118120 26 0 0 25 0 1 0 389256903 141344768 31040 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134538261 0 0 4096 0 0 0 0 17 0 0 0
/proc/12735/statm: 34508 31040 73 123 0 34383 0
Current children cumulated CPU time (s) 1181.46
Current children cumulated vsize (KiB) 138032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12934
/proc/meminfo: memFree=1363752/2055920 swapFree=4156588/4192956
[pid=12735] ppid=12733 vsize=138032 CPUtime=1200.05
/proc/12735/stat : 12735 (march_ks) R 12733 12735 11202 0 -1 4194304 31580 0 0 0 119979 26 0 0 25 0 1 0 389256903 141344768 31532 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134563426 0 0 4096 0 0 0 0 17 0 0 0
/proc/12735/statm: 34508 31532 73 123 0 34383 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 138032

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

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

[startup+1200.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12934
/proc/meminfo: memFree=1363752/2055920 swapFree=4156588/4192956
[pid=12735] ppid=12733 vsize=138032 CPUtime=1200.05
/proc/12735/stat : 12735 (march_ks) R 12733 12735 11202 0 -1 4194304 31580 0 0 0 119979 26 0 0 25 0 1 0 389256903 141344768 31532 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134563426 0 0 4096 0 0 0 0 17 0 0 0
/proc/12735/statm: 34508 31532 73 123 0 34383 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 138032

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.93
CPU time (s): 1200.08
CPU user time (s): 1199.8
CPU system time (s): 0.285956
CPU usage (%): 99.9298
Max. virtual memory (cumulated for all children) (KiB): 138032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.8
system time used= 0.285956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31580
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= 8
involuntary context switches= 26788

runsolver used 1.19782 second user time and 3.18352 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Mon Mar 12 09:50:25 UTC 2007

IDJOB= 338825
IDBENCH= 24732
IDSOLVER= 111
FILE ID= node12/338825-1173693024

PBS_JOBID= 4101477

Free space on /tmp= 66284 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/others/pmg-13-UNSAT.sat05-3941.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338825-1173693024/march_ks /tmp/evaluation/338825-1173693024/instance-338825-1173693024.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-338825-1173693024 -o ROOT/results/node12/solver-338825-1173693024 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338825-1173693024/march_ks /tmp/evaluation/338825-1173693024/instance-338825-1173693024.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  9ce7a6a007310fa075cda4060c50d29c

RANDOM SEED= 130726391

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.285
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		: 3000.285
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:       1490568 kB
Buffers:         39248 kB
Cached:         432356 kB
SwapCached:      14596 kB
Active:         285916 kB
Inactive:       208352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1490568 kB
SwapTotal:     4192956 kB
SwapFree:      4156588 kB
Dirty:            2300 kB
Writeback:           0 kB
Mapped:          29660 kB
Slab:            56668 kB
Committed_AS:  1727008 kB
PageTables:       1692 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= 66284 MiB

End job on node12 on Mon Mar 12 10:10:28 UTC 2007