Trace number 1544670

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 371.026 371.244

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/420/
unif-k3-r4.25-v420-c1785-S2096960818-049.cnf
MD5SUM0dd96c632ca80e24c12df38646d2de2b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark287.4
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
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 420 variables and 1785 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, 21 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 417 free variables and 1764 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.522
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 154 duplicate clauses
0.00/0.01	c resolvent_look() :: found 89 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 420 variables and 1853 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 420 variabels and 1853 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 1853 / 420 ) = 4.41
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: 160 JD: 21
0.02/0.08	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
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c |****************************************************
c |********************************************************
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c |***************************************************************
c |****************************************************************| 1 NC: 1168 JD: 21
0.50/0.52	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 |*************************************************************
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c |***************************************************************
c |****************************************************************| 2 NC: 8195 JD: 21
3.68/3.72	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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c |**********
c |************
c |*************
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c |***************
c |****************
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c |****************************************************************| 3 NC: 35934 JD: 21
16.08/16.19	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
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c |********
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c |****************************************************************| 4 NC: 100403 JD: 21
46.06/46.19	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |********
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c |************************
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c |***************************************************************
c |****************************************************************| 5 NC: 209543 JD: 21
98.52/98.67	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |********
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c |***************************************************************
c |****************************************************************| 6 NC: 355356 JD: 21
172.89/173.05	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |***************
c |****************
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c |******************************************
c |*******************************************c right child 109435 UNSAT by parent!
201.78/201.97	
c |********************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 7 NC: 501159 JD: 21
251.35/251.55	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************c right child 166186 UNSAT by parent!
256.15/256.32	
c |*************
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c |****************
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c |***********************
c |************************
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c |*******************************
c |********************************
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c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************c right child 247035 UNSAT by parent!
312.52/312.78	
c |***************************************************************
c |****************************************************************| 8 NC: 612404 JD: 21
314.22/314.45	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 |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| 9 NC: 673761 JD: 21
350.49/350.70	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******c right child 338587 UNSAT by parent!
350.79/351.04	
c |*******
c |********
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c |****************
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c |********************
c |*********************c right child 347913 UNSAT by parent!
353.79/354.04	
c |**********************
c |***********************
c |************************
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c |********************************
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c |*******************************************************
c |********************************************************
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c |***************************************************************
c |****************************************************************| 10 NC: 698530 JD: 21
365.48/365.72	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 |****************************************************************| 11 NC: 705675 JD: 21
369.88/370.16	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 |********************************
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c |***********************************************
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c |*******************************************************
c |********************************************************
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c |**************************************************************
c |***************************************************************
c |****************************************************************| 12 NC: 707093 JD: 21
370.78/371.06	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 |****************************
c |********************************
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c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
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c |************************************************************
c |****************************************************************| 13 NC: 707311 JD: 21
370.98/371.22	c |----------------------------------------------------------------|
c |********
c |*********
c |**********
c |************
c |****************
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c |******************
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c |***********************
c |************************
c |********************************
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c |************************************
c |****************************************
c |************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |****************************************************************| 14 NC: 707334 JD: 21
370.98/371.24	c |----------------------------------------------------------------|
c |
370.98/371.24	c
370.98/371.24	c main():: nodeCount: 707334
370.98/371.24	c main():: dead ends in main: 17591
370.98/371.24	c main():: lookAheadCount: 53352291
370.98/371.24	c main():: unitResolveCount: 12372875
370.98/371.24	c main():: time=371.070000
370.98/371.24	c main():: necessary_assignments: 204181
370.98/371.24	c main():: bin_sat: 0, bin_unsat 0
370.98/371.24	c main():: doublelook: #: 3190071, succes #: 2406721
370.98/371.24	c main():: doublelook: overall 6.205 of all possible doublelooks executed
370.98/371.24	c main():: doublelook: succesrate: 75.444, average DL_trigger: 6532.055
370.98/371.24	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-1544670-1238613060/watcher-1544670-1238613060 -o /tmp/evaluation-result-1544670-1238613060/solver-1544670-1238613060 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544670-1238613060.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: 1.00 0.97 0.91 3/71 23543
/proc/meminfo: memFree=1229384/2055920 swapFree=4170332/4192956
[pid=23543] ppid=23541 vsize=792 CPUtime=0
/proc/23543/stat : 23543 (march_ks) R 23541 23543 23352 0 -1 4194304 125 0 0 0 0 0 0 0 18 0 1 0 1133969091 811008 108 1992294400 134512640 135019032 4294956240 18446744073709551615 134555143 0 0 4096 0 0 0 0 17 0 0 0
/proc/23543/statm: 198 108 52 123 0 73 0

[startup+0.0227149 s]
/proc/loadavg: 1.00 0.97 0.91 3/71 23543
/proc/meminfo: memFree=1229384/2055920 swapFree=4170332/4192956
[pid=23543] ppid=23541 vsize=1188 CPUtime=0.02
/proc/23543/stat : 23543 (march_ks) R 23541 23543 23352 0 -1 4194304 232 0 0 0 2 0 0 0 18 0 1 0 1133969091 1216512 215 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/23543/statm: 297 215 73 123 0 172 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1188

[startup+0.101729 s]
/proc/loadavg: 1.00 0.97 0.91 3/71 23543
/proc/meminfo: memFree=1229384/2055920 swapFree=4170332/4192956
[pid=23543] ppid=23541 vsize=1188 CPUtime=0.1
/proc/23543/stat : 23543 (march_ks) R 23541 23543 23352 0 -1 4194304 251 0 0 0 10 0 0 0 18 0 1 0 1133969091 1216512 234 1992294400 134512640 135019032 4294956240 18446744073709551615 134526441 0 0 4096 0 0 0 0 17 0 0 0
/proc/23543/statm: 297 234 73 123 0 172 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1188

[startup+0.301766 s]
/proc/loadavg: 1.00 0.97 0.91 3/71 23543
/proc/meminfo: memFree=1229384/2055920 swapFree=4170332/4192956
[pid=23543] ppid=23541 vsize=1324 CPUtime=0.3
/proc/23543/stat : 23543 (march_ks) R 23541 23543 23352 0 -1 4194304 261 0 0 0 30 0 0 0 19 0 1 0 1133969091 1355776 244 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/23543/statm: 331 244 73 123 0 206 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1324

[startup+0.701843 s]
/proc/loadavg: 1.00 0.97 0.91 3/71 23543
/proc/meminfo: memFree=1229384/2055920 swapFree=4170332/4192956
[pid=23543] ppid=23541 vsize=1324 CPUtime=0.69
/proc/23543/stat : 23543 (march_ks) R 23541 23543 23352 0 -1 4194304 273 0 0 0 69 0 0 0 23 0 1 0 1133969091 1355776 256 1992294400 134512640 135019032 4294956240 18446744073709551615 134564384 0 0 4096 0 0 0 0 17 1 0 0
/proc/23543/statm: 331 256 73 123 0 206 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1324

[startup+1.50199 s]
/proc/loadavg: 1.00 0.97 0.91 2/72 23544
/proc/meminfo: memFree=1228544/2055920 swapFree=4170332/4192956
[pid=23543] ppid=23541 vsize=1456 CPUtime=1.49
/proc/23543/stat : 23543 (march_ks) R 23541 23543 23352 0 -1 4194304 285 0 0 0 149 0 0 0 25 0 1 0 1133969091 1490944 268 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/23543/statm: 364 268 73 123 0 239 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1456

[startup+3.1013 s]
/proc/loadavg: 1.00 0.97 0.91 2/72 23544
/proc/meminfo: memFree=1228416/2055920 swapFree=4170332/4192956
[pid=23543] ppid=23541 vsize=1456 CPUtime=3.08
/proc/23543/stat : 23543 (march_ks) R 23541 23543 23352 0 -1 4194304 289 0 0 0 308 0 0 0 25 0 1 0 1133969091 1490944 272 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/23543/statm: 364 272 73 123 0 239 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1456

[startup+6.30191 s]
/proc/loadavg: 1.00 0.97 0.91 2/72 23544
/proc/meminfo: memFree=1228160/2055920 swapFree=4170332/4192956
[pid=23543] ppid=23541 vsize=1592 CPUtime=6.28
/proc/23543/stat : 23543 (march_ks) R 23541 23543 23352 0 -1 4194304 338 0 0 0 628 0 0 0 25 0 1 0 1133969091 1630208 321 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/23543/statm: 398 321 73 123 0 273 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1592

[startup+12.7011 s]
/proc/loadavg: 1.00 0.97 0.91 2/72 23544
/proc/meminfo: memFree=1227904/2055920 swapFree=4170332/4192956
[pid=23543] ppid=23541 vsize=1660 CPUtime=12.68
/proc/23543/stat : 23543 (march_ks) R 23541 23543 23352 0 -1 4194304 352 0 0 0 1268 0 0 0 25 0 1 0 1133969091 1699840 335 1992294400 134512640 135019032 4294956240 18446744073709551615 134564383 0 0 4096 0 0 0 0 17 0 0 0
/proc/23543/statm: 415 335 73 123 0 290 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1660

[startup+25.5016 s]
/proc/loadavg: 1.00 0.97 0.91 2/72 23544
/proc/meminfo: memFree=1227712/2055920 swapFree=4170332/4192956
[pid=23543] ppid=23541 vsize=2068 CPUtime=25.47
/proc/23543/stat : 23543 (march_ks) R 23541 23543 23352 0 -1 4194304 427 0 0 0 2547 0 0 0 25 0 1 0 1133969091 2117632 410 1992294400 134512640 135019032 4294956240 18446744073709551615 134564752 0 0 4096 0 0 0 0 17 0 0 0
/proc/23543/statm: 517 410 73 123 0 392 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 2068

[startup+51.1014 s]
/proc/loadavg: 1.00 0.97 0.91 2/72 23544
/proc/meminfo: memFree=1227200/2055920 swapFree=4170332/4192956
[pid=23543] ppid=23541 vsize=2828 CPUtime=51.05
/proc/23543/stat : 23543 (march_ks) R 23541 23543 23352 0 -1 4194304 588 0 0 0 5105 0 0 0 25 0 1 0 1133969091 2895872 571 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/23543/statm: 707 571 73 123 0 582 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 2828

[startup+102.305 s]
/proc/loadavg: 1.00 0.97 0.91 2/72 23544
/proc/meminfo: memFree=1225728/2055920 swapFree=4170332/4192956
[pid=23543] ppid=23541 vsize=4684 CPUtime=102.22
/proc/23543/stat : 23543 (march_ks) R 23541 23543 23352 0 -1 4194304 939 0 0 0 10222 0 0 0 25 0 1 0 1133969091 4796416 922 1992294400 134512640 135019032 4294956240 18446744073709551615 134547661 0 0 4096 0 0 0 0 17 0 0 0
/proc/23543/statm: 1171 922 73 123 0 1046 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 4684

[startup+162.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/72 23544
/proc/meminfo: memFree=1223680/2055920 swapFree=4170332/4192956
[pid=23543] ppid=23541 vsize=8332 CPUtime=162.19
/proc/23543/stat : 23543 (march_ks) R 23541 23543 23352 0 -1 4194304 1444 0 0 0 16219 0 0 0 25 0 1 0 1133969091 8531968 1427 1992294400 134512640 135019032 4294956240 18446744073709551615 134538191 0 0 4096 0 0 0 0 17 0 0 0
/proc/23543/statm: 2083 1427 73 123 0 1958 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 8332

[startup+222.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/72 23544
/proc/meminfo: memFree=1221248/2055920 swapFree=4170332/4192956
[pid=23543] ppid=23541 vsize=10920 CPUtime=222.17
/proc/23543/stat : 23543 (march_ks) R 23541 23543 23352 0 -1 4194304 2033 0 0 0 22216 1 0 0 25 0 1 0 1133969091 11182080 2016 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/23543/statm: 2730 2016 73 123 0 2605 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 10920

[startup+282.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/72 23544
/proc/meminfo: memFree=1218880/2055920 swapFree=4170332/4192956
[pid=23543] ppid=23541 vsize=12464 CPUtime=282.12
/proc/23543/stat : 23543 (march_ks) R 23541 23543 23352 0 -1 4194304 2649 0 0 0 28211 1 0 0 25 0 1 0 1133969091 12763136 2632 1992294400 134512640 135019032 4294956240 18446744073709551615 134597550 0 0 4096 0 0 0 0 17 0 0 0
/proc/23543/statm: 3116 2632 73 123 0 2991 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 12464

[startup+342.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/72 23544
/proc/meminfo: memFree=1216456/2055920 swapFree=4170332/4192956
[pid=23543] ppid=23541 vsize=16344 CPUtime=342.1
/proc/23543/stat : 23543 (march_ks) R 23541 23543 23352 0 -1 4194304 3252 0 0 0 34208 2 0 0 25 0 1 0 1133969091 16736256 3235 1992294400 134512640 135019032 4294956240 18446744073709551615 134538228 0 0 4096 0 0 0 0 17 0 0 0
/proc/23543/statm: 4086 3235 73 123 0 3961 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 16344

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

[startup+358.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/72 23544
/proc/meminfo: memFree=1215752/2055920 swapFree=4170332/4192956
[pid=23543] ppid=23541 vsize=16344 CPUtime=358.09
/proc/23543/stat : 23543 (march_ks) R 23541 23543 23352 0 -1 4194304 3425 0 0 0 35807 2 0 0 25 0 1 0 1133969091 16736256 3408 1992294400 134512640 135019032 4294956240 18446744073709551615 134526406 0 0 4096 0 0 0 0 17 0 0 0
/proc/23543/statm: 4086 3408 73 123 0 3961 0
Current children cumulated CPU time (s) 358.09
Current children cumulated vsize (KiB) 16344

[startup+364.701 s]
/proc/loadavg: 1.00 0.97 0.91 2/72 23544
/proc/meminfo: memFree=1215560/2055920 swapFree=4170332/4192956
[pid=23543] ppid=23541 vsize=16344 CPUtime=364.48
/proc/23543/stat : 23543 (march_ks) R 23541 23543 23352 0 -1 4194304 3489 0 0 0 36446 2 0 0 25 0 1 0 1133969091 16736256 3472 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/23543/statm: 4086 3472 73 123 0 3961 0
Current children cumulated CPU time (s) 364.48
Current children cumulated vsize (KiB) 16344

[startup+367.902 s]
/proc/loadavg: 1.00 0.97 0.91 2/72 23544
/proc/meminfo: memFree=1215368/2055920 swapFree=4170332/4192956
[pid=23543] ppid=23541 vsize=16344 CPUtime=367.68
/proc/23543/stat : 23543 (march_ks) R 23541 23543 23352 0 -1 4194304 3524 0 0 0 36766 2 0 0 25 0 1 0 1133969091 16736256 3507 1992294400 134512640 135019032 4294956240 18446744073709551615 134628856 0 0 4096 0 0 0 0 17 0 0 0
/proc/23543/statm: 4086 3507 73 123 0 3961 0
Current children cumulated CPU time (s) 367.68
Current children cumulated vsize (KiB) 16344

[startup+369.501 s]
/proc/loadavg: 1.00 0.97 0.91 2/72 23544
/proc/meminfo: memFree=1215304/2055920 swapFree=4170332/4192956
[pid=23543] ppid=23541 vsize=19432 CPUtime=369.28
/proc/23543/stat : 23543 (march_ks) R 23541 23543 23352 0 -1 4194304 3540 0 0 0 36926 2 0 0 25 0 1 0 1133969091 19898368 3523 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/23543/statm: 4858 3523 73 123 0 4733 0
Current children cumulated CPU time (s) 369.28
Current children cumulated vsize (KiB) 19432

[startup+370.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/72 23544
/proc/meminfo: memFree=1215304/2055920 swapFree=4170332/4192956
[pid=23543] ppid=23541 vsize=19432 CPUtime=370.08
/proc/23543/stat : 23543 (march_ks) R 23541 23543 23352 0 -1 4194304 3548 0 0 0 37006 2 0 0 25 0 1 0 1133969091 19898368 3531 1992294400 134512640 135019032 4294956240 18446744073709551615 134579126 0 0 4096 0 0 0 0 17 0 0 0
/proc/23543/statm: 4858 3531 73 123 0 4733 0
Current children cumulated CPU time (s) 370.08
Current children cumulated vsize (KiB) 19432

[startup+370.705 s]
/proc/loadavg: 1.00 0.97 0.91 2/72 23544
/proc/meminfo: memFree=1215240/2055920 swapFree=4170332/4192956
[pid=23543] ppid=23541 vsize=19432 CPUtime=370.48
/proc/23543/stat : 23543 (march_ks) R 23541 23543 23352 0 -1 4194304 3552 0 0 0 37046 2 0 0 25 0 1 0 1133969091 19898368 3535 1992294400 134512640 135019032 4294956240 18446744073709551615 134547727 0 0 4096 0 0 0 0 17 0 0 0
/proc/23543/statm: 4858 3535 73 123 0 4733 0
Current children cumulated CPU time (s) 370.48
Current children cumulated vsize (KiB) 19432

[startup+371.101 s]
/proc/loadavg: 1.00 0.97 0.91 2/72 23544
/proc/meminfo: memFree=1215240/2055920 swapFree=4170332/4192956
[pid=23543] ppid=23541 vsize=19432 CPUtime=370.88
/proc/23543/stat : 23543 (march_ks) R 23541 23543 23352 0 -1 4194304 3555 0 0 0 37086 2 0 0 25 0 1 0 1133969091 19898368 3538 1992294400 134512640 135019032 4294956240 18446744073709551615 134589740 0 0 4096 0 0 0 0 17 0 0 0
/proc/23543/statm: 4858 3538 73 123 0 4733 0
Current children cumulated CPU time (s) 370.88
Current children cumulated vsize (KiB) 19432

[startup+371.201 s]
/proc/loadavg: 1.00 0.97 0.91 2/72 23544
/proc/meminfo: memFree=1215240/2055920 swapFree=4170332/4192956
[pid=23543] ppid=23541 vsize=19432 CPUtime=370.98
/proc/23543/stat : 23543 (march_ks) R 23541 23543 23352 0 -1 4194304 3557 0 0 0 37096 2 0 0 25 0 1 0 1133969091 19898368 3540 1992294400 134512640 135019032 4294956240 18446744073709551615 134564384 0 0 4096 0 0 0 0 17 0 0 0
/proc/23543/statm: 4858 3540 73 123 0 4733 0
Current children cumulated CPU time (s) 370.98
Current children cumulated vsize (KiB) 19432

Child status: 20
Real time (s): 371.244
CPU time (s): 371.026
CPU user time (s): 370.999
CPU system time (s): 0.026995
CPU usage (%): 99.9411
Max. virtual memory (cumulated for all children) (KiB): 19432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 370.999
system time used= 0.026995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3558
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= 2008

runsolver used 0.32495 second user time and 1.05484 second system time

The end

Launcher Data 

Begin job on node38 at 2009-04-01 21:11:00
IDJOB=1544670
IDBENCH=70562
IDSOLVER=559
FILE ID=node38/1544670-1238613060
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/420/unif-k3-r4.25-v420-c1785-S2096960818-049.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544670-1238613060/watcher-1544670-1238613060 -o /tmp/evaluation-result-1544670-1238613060/solver-1544670-1238613060 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544670-1238613060.cnf            

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

MD5SUM BENCH= 0dd96c632ca80e24c12df38646d2de2b
RANDOM SEED=1928433698

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:       1229864 kB
Buffers:         96304 kB
Cached:         626380 kB
SwapCached:      11172 kB
Active:         220928 kB
Inactive:       514340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1229864 kB
SwapTotal:     4192956 kB
SwapFree:      4170332 kB
Dirty:            2888 kB
Writeback:           0 kB
Mapped:          18376 kB
Slab:            75992 kB
Committed_AS:  3253780 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 21:17:11