Trace number 1544708

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
SAT07 reference solver: March KS 2007-02-08UNSAT 159.805 159.884

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/400/
unif-k3-r4.25-v400-c1700-S131938947-014.cnf
MD5SUMe0b283f050c44779317a891a591f5168
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark108.796
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

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 400 variables and 1700 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, 5 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 399 free variables and 1695 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.543
0.00/0.01	c shorten_equivalence(): average equivalence length reduced from nan to nan
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, 0 satisfied and 144 duplicate clauses
0.00/0.01	c resolvent_look() :: found 83 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 400 variables and 1778 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 400 variabels and 1778 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 1778 / 400 ) = 4.45
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: 129 JD: 16
0.03/0.07	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |**************************************************
c |****************************************************
c |********************************************************
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c |***************************************************************
c |****************************************************************| 1 NC: 1513 JD: 16
0.60/0.65	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
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c |********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 10683 JD: 16
4.70/4.77	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
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c |***************
c |****************
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c |***************************************************************
c |****************************************************************| 3 NC: 37212 JD: 16
16.79/16.80	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
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c |***************************************************************
c |****************************************************************| 4 NC: 89741 JD: 16
40.68/40.80	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 |********************************
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c |********************************************************
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c |***************************************************************
c |****************************************************************| 5 NC: 160856 JD: 16
73.66/73.73	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 |********************************
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c |********************************************************
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c |***************************************************************
c |****************************************************************| 6 NC: 233328 JD: 16
107.65/107.79	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |****************
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c |********************************
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c |********************************************************
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c |***************************************************************
c |****************************************************************| 7 NC: 286833 JD: 16
133.73/133.80	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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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 |****************************************************************| 8 NC: 318433 JD: 16
149.62/149.71	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 |************************
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c |*****************************
c |******************************
c |*******************************
c |********************************
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c |*************************************
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c |********************************************************
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c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 9 NC: 332091 JD: 16
156.81/156.95	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 |************************************
c |*************************************
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c |****************************************
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c |*********************************************
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c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
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c |*************************************************************
c |**************************************************************
c |****************************************************************| 10 NC: 336396 JD: 16
159.21/159.30	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 |*********************************************
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c |************************************************
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c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |****************************************************************| 11 NC: 337263 JD: 16
159.71/159.80	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 |****************************************************************| 12 NC: 337379 JD: 16
159.71/159.87	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |********
c |****************
c |********************************
c |****************************************************************| 13 NC: 337391 JD: 16
159.71/159.88	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 14 NC: 337393 JD: 16
159.71/159.88	c |----------------------------------------------------------------|
c |
159.71/159.88	c
159.71/159.88	c main():: nodeCount: 337393
159.71/159.88	c main():: dead ends in main: 8934
159.71/159.88	c main():: lookAheadCount: 24201911
159.71/159.88	c main():: unitResolveCount: 4616191
159.71/159.88	c main():: time=159.810000
159.71/159.88	c main():: necessary_assignments: 89131
159.71/159.88	c main():: bin_sat: 0, bin_unsat 0
159.71/159.88	c main():: doublelook: #: 1458646, succes #: 1092949
159.71/159.88	c main():: doublelook: overall 6.257 of all possible doublelooks executed
159.71/159.88	c main():: doublelook: succesrate: 74.929, average DL_trigger: 6383.397
159.71/159.88	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544708-1238613491/watcher-1544708-1238613491 -o /tmp/evaluation-result-1544708-1238613491/solver-1544708-1238613491 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544708-1238613491.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): 1800 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: 1.03 0.99 0.91 3/71 23600
/proc/meminfo: memFree=1229264/2055920 swapFree=4170332/4192956
[pid=23600] ppid=23598 vsize=796 CPUtime=0
/proc/23600/stat : 23600 (march_ks) R 23598 23600 23352 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 1134012212 815104 107 1992294400 134512640 135019032 4294956240 18446744073709551615 134555259 0 0 4096 0 0 0 0 17 0 0 0
/proc/23600/statm: 199 107 52 123 0 74 0

[startup+0.035354 s]
/proc/loadavg: 1.03 0.99 0.91 3/71 23600
/proc/meminfo: memFree=1229264/2055920 swapFree=4170332/4192956
[pid=23600] ppid=23598 vsize=1192 CPUtime=0.03
/proc/23600/stat : 23600 (march_ks) R 23598 23600 23352 0 -1 4194304 236 0 0 0 3 0 0 0 18 0 1 0 1134012212 1220608 219 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/23600/statm: 298 219 73 123 0 173 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1192

[startup+0.101365 s]
/proc/loadavg: 1.03 0.99 0.91 3/71 23600
/proc/meminfo: memFree=1229264/2055920 swapFree=4170332/4192956
[pid=23600] ppid=23598 vsize=1192 CPUtime=0.1
/proc/23600/stat : 23600 (march_ks) R 23598 23600 23352 0 -1 4194304 245 0 0 0 10 0 0 0 18 0 1 0 1134012212 1220608 228 1992294400 134512640 135019032 4294956240 18446744073709551615 134579507 0 0 4096 0 0 0 0 17 0 0 0
/proc/23600/statm: 298 228 73 123 0 173 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1192

[startup+0.301403 s]
/proc/loadavg: 1.03 0.99 0.91 3/71 23600
/proc/meminfo: memFree=1229264/2055920 swapFree=4170332/4192956
[pid=23600] ppid=23598 vsize=1192 CPUtime=0.3
/proc/23600/stat : 23600 (march_ks) R 23598 23600 23352 0 -1 4194304 254 0 0 0 30 0 0 0 19 0 1 0 1134012212 1220608 237 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/23600/statm: 298 237 73 123 0 173 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1192

[startup+0.701479 s]
/proc/loadavg: 1.03 0.99 0.91 3/71 23600
/proc/meminfo: memFree=1229264/2055920 swapFree=4170332/4192956
[pid=23600] ppid=23598 vsize=1324 CPUtime=0.7
/proc/23600/stat : 23600 (march_ks) R 23598 23600 23352 0 -1 4194304 261 0 0 0 70 0 0 0 23 0 1 0 1134012212 1355776 244 1992294400 134512640 135019032 4294956240 18446744073709551615 134526471 0 0 4096 0 0 0 0 17 0 0 0
/proc/23600/statm: 331 244 73 123 0 206 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1324

[startup+1.50163 s]
/proc/loadavg: 1.03 0.99 0.91 2/72 23601
/proc/meminfo: memFree=1228488/2055920 swapFree=4170332/4192956
[pid=23600] ppid=23598 vsize=1324 CPUtime=1.5
/proc/23600/stat : 23600 (march_ks) R 23598 23600 23352 0 -1 4194304 270 0 0 0 150 0 0 0 25 0 1 0 1134012212 1355776 253 1992294400 134512640 135019032 4294956240 18446744073709551615 134563533 0 0 4096 0 0 0 0 17 0 0 0
/proc/23600/statm: 331 253 73 123 0 206 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1324

[startup+3.10194 s]
/proc/loadavg: 1.03 0.99 0.91 2/72 23601
/proc/meminfo: memFree=1228232/2055920 swapFree=4170332/4192956
[pid=23600] ppid=23598 vsize=1324 CPUtime=3.1
/proc/23600/stat : 23600 (march_ks) R 23598 23600 23352 0 -1 4194304 279 0 0 0 310 0 0 0 25 0 1 0 1134012212 1355776 262 1992294400 134512640 135019032 4294956240 18446744073709551615 134542659 0 0 4096 0 0 0 0 17 0 0 0
/proc/23600/statm: 331 262 73 123 0 206 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1324

[startup+6.30155 s]
/proc/loadavg: 1.03 0.99 0.91 2/72 23601
/proc/meminfo: memFree=1228104/2055920 swapFree=4170332/4192956
[pid=23600] ppid=23598 vsize=1464 CPUtime=6.29
/proc/23600/stat : 23600 (march_ks) R 23598 23600 23352 0 -1 4194304 290 0 0 0 629 0 0 0 25 0 1 0 1134012212 1499136 273 1992294400 134512640 135019032 4294956240 18446744073709551615 134542391 0 0 4096 0 0 0 0 17 0 0 0
/proc/23600/statm: 366 273 73 123 0 241 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1464

[startup+12.7018 s]
/proc/loadavg: 1.02 0.99 0.91 2/72 23601
/proc/meminfo: memFree=1227912/2055920 swapFree=4170332/4192956
[pid=23600] ppid=23598 vsize=1464 CPUtime=12.69
/proc/23600/stat : 23600 (march_ks) R 23598 23600 23352 0 -1 4194304 309 0 0 0 1269 0 0 0 25 0 1 0 1134012212 1499136 292 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/23600/statm: 366 292 73 123 0 241 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1464

[startup+25.5012 s]
/proc/loadavg: 1.02 0.99 0.91 2/72 23601
/proc/meminfo: memFree=1227848/2055920 swapFree=4170332/4192956
[pid=23600] ppid=23598 vsize=1736 CPUtime=25.48
/proc/23600/stat : 23600 (march_ks) R 23598 23600 23352 0 -1 4194304 351 0 0 0 2548 0 0 0 25 0 1 0 1134012212 1777664 334 1992294400 134512640 135019032 4294956240 18446744073709551615 134542782 0 0 4096 0 0 0 0 17 0 0 0
/proc/23600/statm: 434 334 73 123 0 309 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1736

[startup+51.1011 s]
/proc/loadavg: 1.01 0.99 0.91 2/72 23601
/proc/meminfo: memFree=1227784/2055920 swapFree=4170332/4192956
[pid=23600] ppid=23598 vsize=1904 CPUtime=51.07
/proc/23600/stat : 23600 (march_ks) R 23598 23600 23352 0 -1 4194304 394 0 0 0 5107 0 0 0 25 0 1 0 1134012212 1949696 377 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/23600/statm: 476 377 73 123 0 351 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1904

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 23601
/proc/meminfo: memFree=1227080/2055920 swapFree=4170332/4192956
[pid=23600] ppid=23598 vsize=2624 CPUtime=102.25
/proc/23600/stat : 23600 (march_ks) R 23598 23600 23352 0 -1 4194304 535 0 0 0 10225 0 0 0 25 0 1 0 1134012212 2686976 518 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/23600/statm: 656 518 73 123 0 531 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 2624

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

[startup+127.902 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 23601
/proc/meminfo: memFree=1226568/2055920 swapFree=4170332/4192956
[pid=23600] ppid=23598 vsize=3324 CPUtime=127.83
/proc/23600/stat : 23600 (march_ks) R 23598 23600 23352 0 -1 4194304 668 0 0 0 12783 0 0 0 25 0 1 0 1134012212 3403776 651 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/23600/statm: 831 651 73 123 0 706 0
Current children cumulated CPU time (s) 127.83
Current children cumulated vsize (KiB) 3324

[startup+140.701 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 23601
/proc/meminfo: memFree=1226248/2055920 swapFree=4170332/4192956
[pid=23600] ppid=23598 vsize=3512 CPUtime=140.63
/proc/23600/stat : 23600 (march_ks) R 23598 23600 23352 0 -1 4194304 746 0 0 0 14063 0 0 0 25 0 1 0 1134012212 3596288 729 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/23600/statm: 878 729 73 123 0 753 0
Current children cumulated CPU time (s) 140.63
Current children cumulated vsize (KiB) 3512

[startup+153.502 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 23601
/proc/meminfo: memFree=1225928/2055920 swapFree=4170332/4192956
[pid=23600] ppid=23598 vsize=4276 CPUtime=153.42
/proc/23600/stat : 23600 (march_ks) R 23598 23600 23352 0 -1 4194304 828 0 0 0 15342 0 0 0 25 0 1 0 1134012212 4378624 811 1992294400 134512640 135019032 4294956240 18446744073709551615 134538181 0 0 4096 0 0 0 0 17 0 0 0
/proc/23600/statm: 1069 811 73 123 0 944 0
Current children cumulated CPU time (s) 153.42
Current children cumulated vsize (KiB) 4276

[startup+156.701 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 23601
/proc/meminfo: memFree=1225864/2055920 swapFree=4170332/4192956
[pid=23600] ppid=23598 vsize=4276 CPUtime=156.61
/proc/23600/stat : 23600 (march_ks) R 23598 23600 23352 0 -1 4194304 850 0 0 0 15661 0 0 0 25 0 1 0 1134012212 4378624 833 1992294400 134512640 135019032 4294956240 18446744073709551615 134538128 0 0 4096 0 0 0 0 17 0 0 0
/proc/23600/statm: 1069 833 73 123 0 944 0
Current children cumulated CPU time (s) 156.61
Current children cumulated vsize (KiB) 4276

[startup+158.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 23601
/proc/meminfo: memFree=1225800/2055920 swapFree=4170332/4192956
[pid=23600] ppid=23598 vsize=4276 CPUtime=158.21
/proc/23600/stat : 23600 (march_ks) R 23598 23600 23352 0 -1 4194304 864 0 0 0 15821 0 0 0 25 0 1 0 1134012212 4378624 847 1992294400 134512640 135019032 4294956240 18446744073709551615 134589003 0 0 4096 0 0 0 0 17 0 0 0
/proc/23600/statm: 1069 847 73 123 0 944 0
Current children cumulated CPU time (s) 158.21
Current children cumulated vsize (KiB) 4276

[startup+159.102 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 23601
/proc/meminfo: memFree=1225800/2055920 swapFree=4170332/4192956
[pid=23600] ppid=23598 vsize=4276 CPUtime=159.01
/proc/23600/stat : 23600 (march_ks) R 23598 23600 23352 0 -1 4194304 870 0 0 0 15901 0 0 0 25 0 1 0 1134012212 4378624 853 1992294400 134512640 135019032 4294956240 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 0 0 0
/proc/23600/statm: 1069 853 73 123 0 944 0
Current children cumulated CPU time (s) 159.01
Current children cumulated vsize (KiB) 4276

[startup+159.507 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 23601
/proc/meminfo: memFree=1225800/2055920 swapFree=4170332/4192956
[pid=23600] ppid=23598 vsize=4276 CPUtime=159.41
/proc/23600/stat : 23600 (march_ks) R 23598 23600 23352 0 -1 4194304 874 0 0 0 15941 0 0 0 25 0 1 0 1134012212 4378624 857 1992294400 134512640 135019032 4294956240 18446744073709551615 134563569 0 0 4096 0 0 0 0 17 0 0 0
/proc/23600/statm: 1069 857 73 123 0 944 0
Current children cumulated CPU time (s) 159.41
Current children cumulated vsize (KiB) 4276

[startup+159.702 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 23601
/proc/meminfo: memFree=1225800/2055920 swapFree=4170332/4192956
[pid=23600] ppid=23598 vsize=4276 CPUtime=159.61
/proc/23600/stat : 23600 (march_ks) R 23598 23600 23352 0 -1 4194304 875 0 0 0 15961 0 0 0 25 0 1 0 1134012212 4378624 858 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/23600/statm: 1069 858 73 123 0 944 0
Current children cumulated CPU time (s) 159.61
Current children cumulated vsize (KiB) 4276

[startup+159.802 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 23601
/proc/meminfo: memFree=1225800/2055920 swapFree=4170332/4192956
[pid=23600] ppid=23598 vsize=4276 CPUtime=159.71
/proc/23600/stat : 23600 (march_ks) R 23598 23600 23352 0 -1 4194304 876 0 0 0 15971 0 0 0 25 0 1 0 1134012212 4378624 859 1992294400 134512640 135019032 4294956240 18446744073709551615 134584614 0 0 4096 0 0 0 0 17 0 0 0
/proc/23600/statm: 1069 859 73 123 0 944 0
Current children cumulated CPU time (s) 159.71
Current children cumulated vsize (KiB) 4276

Child status: 20
Real time (s): 159.884
CPU time (s): 159.805
CPU user time (s): 159.795
CPU system time (s): 0.009998
CPU usage (%): 99.9503
Max. virtual memory (cumulated for all children) (KiB): 4276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 159.795
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 878
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= 2
involuntary context switches= 545

runsolver used 0.144977 second user time and 0.45793 second system time

The end

Launcher Data 

Begin job on node38 at 2009-04-01 21:18:11
IDJOB=1544708
IDBENCH=70581
IDSOLVER=559
FILE ID=node38/1544708-1238613491
PBS_JOBID= 9073604
Free space on /tmp= 65528 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/400/unif-k3-r4.25-v400-c1700-S131938947-014.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544708-1238613491/watcher-1544708-1238613491 -o /tmp/evaluation-result-1544708-1238613491/solver-1544708-1238613491 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544708-1238613491.cnf            

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= e0b283f050c44779317a891a591f5168
RANDOM SEED=428713537

node38.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.259
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	: 5931.00
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		: 3000.259
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:       1229744 kB
Buffers:         96400 kB
Cached:         626352 kB
SwapCached:      11172 kB
Active:         221260 kB
Inactive:       514164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1229744 kB
SwapTotal:     4192956 kB
SwapFree:      4170332 kB
Dirty:            2896 kB
Writeback:           0 kB
Mapped:          18376 kB
Slab:            75988 kB
Committed_AS:  3253976 kB
PageTables:       1988 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= 65524 MiB
End job on node38 at 2009-04-01 21:20:51