Trace number 1626611

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 4771.88 4774.19

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S1731702106-010.cnf
MD5SUMc9e74b633df5135d26c194cfafd328d1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark2913.41
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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 500 variables and 2125 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, 9 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 498 free variables and 2116 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.454
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 171 duplicate clauses
0.00/0.01	c resolvent_look() :: found 77 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 500 variables and 2193 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 500 variabels and 2193 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 2193 / 500 ) = 4.39
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 |*
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c |****************************************************************| 0 NC: 127 JD: 27
0.00/0.08	c |----------------------------------------------------------------|
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106.04/106.11	c |----------------------------------------------------------------|
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c |*********************************************c right child 177182 UNSAT by parent!
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c |********************************
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c |****************************************************************| 8 NC: 3895044 JD: 27
2441.11/2442.30	c |----------------------------------------------------------------|
c |*
c |**c right child 1826774 UNSAT by parent!
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c |***
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c |********
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2573.84/2575.14	c right child 1953412 UNSAT by parent!
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2729.37/2730.71	c right child 2129973 UNSAT by parent!
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c |****************************************************************| 11 NC: 6738407 JD: 27
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c |****************************************************************| 13 NC: 7038997 JD: 27
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c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 14 NC: 7056714 JD: 27
4768.49/4770.80	c |----------------------------------------------------------------|
c |*c right child 5961938 UNSAT by parent!
4768.49/4770.81	
c |**c right child 5962047 UNSAT by parent!
4768.49/4770.82	
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |****************************************************************| 15 NC: 7060047 JD: 27
4771.28/4773.65	c |----------------------------------------------------------------|
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |****************************************************************| 16 NC: 7060515 JD: 27
4771.69/4774.09	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 |****************************************************************| 17 NC: 7060561 JD: 27
4771.78/4774.14	c |----------------------------------------------------------------|
c |********
c |************
c |**************
c |***************
c |****************
c |********************
c |*********************
c |**********************
c |************************
c |****************************
c |*****************************
c |******************************
c |********************************
c |************************************
c |*************************************
c |**************************************
c |****************************************
c |************************************************
c |****************************************************************| 18 NC: 7060569 JD: 27
4771.78/4774.15	c |----------------------------------------------------------------|
c |****************
c |************************
c |****************************
c |*****************************
c |******************************
c |********************************
c |****************************************************************| 19 NC: 7060570 JD: 27
4771.78/4774.15	c |----------------------------------------------------------------|
c |
4771.78/4774.15	c
4771.78/4774.15	c main():: nodeCount: 7060570
4771.78/4774.15	c main():: dead ends in main: 78298
4771.78/4774.15	c main():: lookAheadCount: 653406944
4771.78/4774.15	c main():: unitResolveCount: 136614624
4771.78/4774.15	c main():: time=477.592704
4771.78/4774.15	c main():: necessary_assignments: 1916968
4771.78/4774.15	c main():: bin_sat: 0, bin_unsat 0
4771.78/4774.15	c main():: doublelook: #: 35304931, succes #: 26852505
4771.78/4774.15	c main():: doublelook: overall 5.572 of all possible doublelooks executed
4771.78/4774.15	c main():: doublelook: succesrate: 76.059, average DL_trigger: 5454.139
4771.78/4774.15	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-1626611-1240102496/watcher-1626611-1240102496 -o /tmp/evaluation-result-1626611-1240102496/solver-1626611-1240102496 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626611-1240102496.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21343
/proc/meminfo: memFree=1392504/2055920 swapFree=4192956/4192956
[pid=21343] ppid=21341 vsize=800 CPUtime=0
/proc/21343/stat : 21343 (march_ks) R 21341 21343 21168 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 38273978 819200 113 1992294400 134512640 135019032 4294956240 18446744073709551615 134561718 0 0 4096 0 0 0 0 17 0 0 0
/proc/21343/statm: 200 113 50 123 0 75 0

[startup+0.0822481 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21343
/proc/meminfo: memFree=1392504/2055920 swapFree=4192956/4192956
[pid=21343] ppid=21341 vsize=1392 CPUtime=0.08
/proc/21343/stat : 21343 (march_ks) R 21341 21343 21168 0 -1 4194304 270 0 0 0 8 0 0 0 18 0 1 0 38273978 1425408 253 1992294400 134512640 135019032 4294956240 18446744073709551615 134677366 0 0 4096 0 0 0 0 17 0 0 0
/proc/21343/statm: 348 253 73 123 0 223 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1392

[startup+0.102251 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21343
/proc/meminfo: memFree=1392504/2055920 swapFree=4192956/4192956
[pid=21343] ppid=21341 vsize=1392 CPUtime=0.1
/proc/21343/stat : 21343 (march_ks) R 21341 21343 21168 0 -1 4194304 272 0 0 0 10 0 0 0 18 0 1 0 38273978 1425408 255 1992294400 134512640 135019032 4294956240 18446744073709551615 134628568 0 0 4096 0 0 0 0 17 0 0 0
/proc/21343/statm: 348 255 73 123 0 223 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1392

[startup+0.30228 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21343
/proc/meminfo: memFree=1392504/2055920 swapFree=4192956/4192956
[pid=21343] ppid=21341 vsize=1392 CPUtime=0.3
/proc/21343/stat : 21343 (march_ks) R 21341 21343 21168 0 -1 4194304 287 0 0 0 30 0 0 0 19 0 1 0 38273978 1425408 270 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/21343/statm: 348 270 73 123 0 223 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1392

[startup+0.701336 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21343
/proc/meminfo: memFree=1392504/2055920 swapFree=4192956/4192956
[pid=21343] ppid=21341 vsize=1392 CPUtime=0.69
/proc/21343/stat : 21343 (march_ks) R 21341 21343 21168 0 -1 4194304 295 0 0 0 69 0 0 0 23 0 1 0 38273978 1425408 278 1992294400 134512640 135019032 4294956240 18446744073709551615 134542976 0 0 4096 0 0 0 0 17 0 0 0
/proc/21343/statm: 348 278 73 123 0 223 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1392

[startup+1.50145 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21344
/proc/meminfo: memFree=1391600/2055920 swapFree=4192956/4192956
[pid=21343] ppid=21341 vsize=1544 CPUtime=1.49
/proc/21343/stat : 21343 (march_ks) R 21341 21343 21168 0 -1 4194304 307 0 0 0 149 0 0 0 25 0 1 0 38273978 1581056 290 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/21343/statm: 386 290 73 123 0 261 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1544

[startup+3.10168 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21344
/proc/meminfo: memFree=1391344/2055920 swapFree=4192956/4192956
[pid=21343] ppid=21341 vsize=1544 CPUtime=3.09
/proc/21343/stat : 21343 (march_ks) R 21341 21343 21168 0 -1 4194304 326 0 0 0 309 0 0 0 25 0 1 0 38273978 1581056 309 1992294400 134512640 135019032 4294956240 18446744073709551615 134538228 0 0 4096 0 0 0 0 17 0 0 0
/proc/21343/statm: 386 309 73 123 0 261 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1544

[startup+6.30113 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 21344
/proc/meminfo: memFree=1391152/2055920 swapFree=4192956/4192956
[pid=21343] ppid=21341 vsize=1680 CPUtime=6.29
/proc/21343/stat : 21343 (march_ks) R 21341 21343 21168 0 -1 4194304 365 0 0 0 629 0 0 0 25 0 1 0 38273978 1720320 348 1992294400 134512640 135019032 4294956240 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 0 0 0
/proc/21343/statm: 420 348 73 123 0 295 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1680

[startup+12.701 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 21344
/proc/meminfo: memFree=1390896/2055920 swapFree=4192956/4192956
[pid=21343] ppid=21341 vsize=1848 CPUtime=12.69
/proc/21343/stat : 21343 (march_ks) R 21341 21343 21168 0 -1 4194304 398 0 0 0 1269 0 0 0 25 0 1 0 38273978 1892352 381 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/21343/statm: 462 381 73 123 0 337 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1848

[startup+25.5019 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 21344
/proc/meminfo: memFree=1390768/2055920 swapFree=4192956/4192956
[pid=21343] ppid=21341 vsize=2392 CPUtime=25.48
/proc/21343/stat : 21343 (march_ks) R 21341 21343 21168 0 -1 4194304 463 0 0 0 2548 0 0 0 25 0 1 0 38273978 2449408 446 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21343/statm: 598 446 73 123 0 473 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2392

[startup+51.1015 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 21344
/proc/meminfo: memFree=1390128/2055920 swapFree=4192956/4192956
[pid=21343] ppid=21341 vsize=3244 CPUtime=51.07
/proc/21343/stat : 21343 (march_ks) R 21341 21343 21168 0 -1 4194304 643 0 0 0 5107 0 0 0 25 0 1 0 38273978 3321856 626 1992294400 134512640 135019032 4294956240 18446744073709551615 134542335 0 0 4096 0 0 0 0 17 0 0 0
/proc/21343/statm: 811 626 73 123 0 686 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3244

[startup+102.307 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 21344
/proc/meminfo: memFree=1388528/2055920 swapFree=4192956/4192956
[pid=21343] ppid=21341 vsize=4460 CPUtime=102.25
/proc/21343/stat : 21343 (march_ks) R 21341 21343 21168 0 -1 4194304 1021 0 0 0 10225 0 0 0 25 0 1 0 38273978 4567040 1004 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/21343/statm: 1115 1004 73 123 0 990 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 4460

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21344
/proc/meminfo: memFree=1386800/2055920 swapFree=4192956/4192956
[pid=21343] ppid=21341 vsize=7788 CPUtime=162.22
/proc/21343/stat : 21343 (march_ks) R 21341 21343 21168 0 -1 4194304 1464 0 0 0 16222 0 0 0 25 0 1 0 38273978 7974912 1447 1992294400 134512640 135019032 4294956240 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 0 0 0
/proc/21343/statm: 1947 1447 73 123 0 1822 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 7788

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21344
/proc/meminfo: memFree=1384368/2055920 swapFree=4192956/4192956
[pid=21343] ppid=21341 vsize=11284 CPUtime=222.19
/proc/21343/stat : 21343 (march_ks) R 21341 21343 21168 0 -1 4194304 2058 0 0 0 22219 0 0 0 25 0 1 0 38273978 11554816 2041 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/21343/statm: 2821 2041 73 123 0 2696 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 11284

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21344
/proc/meminfo: memFree=1382576/2055920 swapFree=4192956/4192956
[pid=21343] ppid=21341 vsize=11284 CPUtime=282.18
/proc/21343/stat : 21343 (march_ks) R 21341 21343 21168 0 -1 4194304 2515 0 0 0 28217 1 0 0 25 0 1 0 38273978 11554816 2498 1992294400 134512640 135019032 4294956240 18446744073709551615 134598187 0 0 4096 0 0 0 0 17 0 0 0
/proc/21343/statm: 2821 2498 73 123 0 2696 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 11284

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21344
/proc/meminfo: memFree=1380464/2055920 swapFree=4192956/4192956
[pid=21343] ppid=21341 vsize=15164 CPUtime=342.15
/proc/21343/stat : 21343 (march_ks) R 21341 21343 21168 0 -1 4194304 3019 0 0 0 34214 1 0 0 25 0 1 0 38273978 15527936 3002 1992294400 134512640 135019032 4294956240 18446744073709551615 134589230 0 0 4096 0 0 0 0 17 0 0 0
/proc/21343/statm: 3791 3002 73 123 0 3666 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 15164

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21350
/proc/meminfo: memFree=1378224/2055920 swapFree=4192956/4192956
[pid=21343] ppid=21341 vsize=17108 CPUtime=402.06
/proc/21343/stat : 21343 (march_ks) R 21341 21343 21168 0 -1 4194304 3582 0 0 0 40205 1 0 0 25 0 1 0 38273978 17518592 3565 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/21343/statm: 4277 3565 73 123 0 4152 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 17108

[startup+462.303 s]
/proc/loadavg: 1.14 1.03 1.01 2/65 21350
/proc/meminfo: memFree=1376304/2055920 swapFree=4192956/4192956
[pid=21343] ppid=21341 vsize=22928 CPUtime=462.05
/proc/21343/stat : 21343 (march_ks) R 21341 21343 21168 0 -1 4194304 4042 0 0 0 46203 2 0 0 25 0 1 0 38273978 23478272 4025 1992294400 134512640 135019032 4294956240 18446744073709551615 134597212 0 0 4096 0 0 0 0 17 0 0 0
/proc/21343/statm: 5732 4025 73 123 0 5607 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 22928

[startup+522.301 s]
/proc/loadavg: 1.19 1.06 1.01 2/65 21350
/proc/meminfo: memFree=1373872/2055920 swapFree=4192956/4192956
[pid=21343] ppid=21341 vsize=22928 CPUtime=522
/proc/21343/stat : 21343 (march_ks) R 21341 21343 21168 0 -1 4194304 4656 0 0 0 52198 2 0 0 25 0 1 0 38273978 23478272 4639 1992294400 134512640 135019032 4294956240 18446744073709551615 134598721 0 0 4096 0 0 0 0 17 0 0 0
/proc/21343/statm: 5732 4639 73 123 0 5607 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 22928

[startup+582.302 s]
/proc/loadavg: 1.13 1.06 1.01 2/65 21350
/proc/meminfo: memFree=1371504/2055920 swapFree=4192956/4192956
[pid=21343] ppid=21341 vsize=22928 CPUtime=581.97
/proc/21343/stat : 21343 (march_ks) R 21341 21343 21168 0 -1 4194304 5246 0 0 0 58195 2 0 0 25 0 1 0 38273978 23478272 5229 1992294400 134512640 135019032 4294956240 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 0 0 0
/proc/21343/statm: 5732 5229 73 123 0 5607 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 22928

[startup+642.301 s]
/proc/loadavg: 1.11 1.06 1.01 2/65 21350
/proc/meminfo: memFree=1369008/2055920 swapFree=4192956/4192956
[pid=21343] ppid=21341 vsize=35280 CPUtime=641.95
/proc/21343/stat : 21343 (march_ks) R 21341 21343 21168 0 -1 4194304 5857 0 0 0 64192 3 0 0 25 0 1 0 38273978 36126720 5840 1992294400 134512640 135019032 4294956240 18446744073709551615 134579033 0 0 4096 0 0 0 0 17 0 0 0
/proc/21343/statm: 8820 5840 73 123 0 8695 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 35280


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

/proc/meminfo: memFree=1230632/2055920 swapFree=4192956/4192956
[pid=21343] ppid=21341 vsize=192528 CPUtime=4120.3
/proc/21343/stat : 21343 (march_ks) R 21341 21343 21168 0 -1 4194304 40188 0 0 0 412005 25 0 0 25 0 1 0 38273978 197148672 40171 1992294400 134512640 135019032 4294956240 18446744073709551615 134589731 0 0 4096 0 0 0 0 17 0 0 0
/proc/21343/statm: 48132 40171 73 123 0 48007 0
Current children cumulated CPU time (s) 4120.3
Current children cumulated vsize (KiB) 192528

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21838
/proc/meminfo: memFree=1228264/2055920 swapFree=4192956/4192956
[pid=21343] ppid=21341 vsize=192528 CPUtime=4180.27
/proc/21343/stat : 21343 (march_ks) R 21341 21343 21168 0 -1 4194304 40791 0 0 0 418002 25 0 0 25 0 1 0 38273978 197148672 40774 1992294400 134512640 135019032 4294956240 18446744073709551615 134542548 0 0 4096 0 0 0 0 17 0 0 0
/proc/21343/statm: 48132 40774 73 123 0 48007 0
Current children cumulated CPU time (s) 4180.27
Current children cumulated vsize (KiB) 192528

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21838
/proc/meminfo: memFree=1225896/2055920 swapFree=4192956/4192956
[pid=21343] ppid=21341 vsize=192528 CPUtime=4240.25
/proc/21343/stat : 21343 (march_ks) R 21341 21343 21168 0 -1 4194304 41388 0 0 0 423999 26 0 0 25 0 1 0 38273978 197148672 41371 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21343/statm: 48132 41371 73 123 0 48007 0
Current children cumulated CPU time (s) 4240.25
Current children cumulated vsize (KiB) 192528

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21838
/proc/meminfo: memFree=1223656/2055920 swapFree=4192956/4192956
[pid=21343] ppid=21341 vsize=192528 CPUtime=4300.22
/proc/21343/stat : 21343 (march_ks) R 21341 21343 21168 0 -1 4194304 41958 0 0 0 429996 26 0 0 25 0 1 0 38273978 197148672 41941 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21343/statm: 48132 41941 73 123 0 48007 0
Current children cumulated CPU time (s) 4300.22
Current children cumulated vsize (KiB) 192528

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21838
/proc/meminfo: memFree=1221488/2055920 swapFree=4192956/4192956
[pid=21343] ppid=21341 vsize=192528 CPUtime=4360.18
/proc/21343/stat : 21343 (march_ks) R 21341 21343 21168 0 -1 4194304 42511 0 0 0 435992 26 0 0 25 0 1 0 38273978 197148672 42494 1992294400 134512640 135019032 4294956240 18446744073709551615 134543052 0 0 4096 0 0 0 0 17 0 0 0
/proc/21343/statm: 48132 42494 73 123 0 48007 0
Current children cumulated CPU time (s) 4360.18
Current children cumulated vsize (KiB) 192528

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21838
/proc/meminfo: memFree=1219184/2055920 swapFree=4192956/4192956
[pid=21343] ppid=21341 vsize=192528 CPUtime=4420.16
/proc/21343/stat : 21343 (march_ks) R 21341 21343 21168 0 -1 4194304 43082 0 0 0 441990 26 0 0 25 0 1 0 38273978 197148672 43065 1992294400 134512640 135019032 4294956240 18446744073709551615 134538105 0 0 4096 0 0 0 0 17 0 0 0
/proc/21343/statm: 48132 43065 73 123 0 48007 0
Current children cumulated CPU time (s) 4420.16
Current children cumulated vsize (KiB) 192528

[startup+4482.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 21838
/proc/meminfo: memFree=1216944/2055920 swapFree=4192956/4192956
[pid=21343] ppid=21341 vsize=192528 CPUtime=4480.13
/proc/21343/stat : 21343 (march_ks) R 21341 21343 21168 0 -1 4194304 43653 0 0 0 447986 27 0 0 25 0 1 0 38273978 197148672 43636 1992294400 134512640 135019032 4294956240 18446744073709551615 134542352 0 0 4096 0 0 0 0 17 0 0 0
/proc/21343/statm: 48132 43636 73 123 0 48007 0
Current children cumulated CPU time (s) 4480.13
Current children cumulated vsize (KiB) 192528

[startup+4542.3 s]
/proc/loadavg: 1.15 1.04 1.01 2/65 21838
/proc/meminfo: memFree=1214704/2055920 swapFree=4192956/4192956
[pid=21343] ppid=21341 vsize=258828 CPUtime=4540.1
/proc/21343/stat : 21343 (march_ks) R 21341 21343 21168 0 -1 4194304 44211 0 0 0 453983 27 0 0 25 0 1 0 38273978 265039872 44194 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21343/statm: 64707 44194 73 123 0 64582 0
Current children cumulated CPU time (s) 4540.1
Current children cumulated vsize (KiB) 258828

[startup+4602.3 s]
/proc/loadavg: 1.11 1.05 1.01 2/65 21838
/proc/meminfo: memFree=1212272/2055920 swapFree=4192956/4192956
[pid=21343] ppid=21341 vsize=258828 CPUtime=4600.08
/proc/21343/stat : 21343 (march_ks) R 21341 21343 21168 0 -1 4194304 44781 0 0 0 459981 27 0 0 25 0 1 0 38273978 265039872 44764 1992294400 134512640 135019032 4294956240 18446744073709551615 134548924 0 0 4096 0 0 0 0 17 0 0 0
/proc/21343/statm: 64707 44764 73 123 0 64582 0
Current children cumulated CPU time (s) 4600.08
Current children cumulated vsize (KiB) 258828

[startup+4662.3 s]
/proc/loadavg: 1.09 1.05 1.01 2/65 21838
/proc/meminfo: memFree=1210096/2055920 swapFree=4192956/4192956
[pid=21343] ppid=21341 vsize=258828 CPUtime=4660.04
/proc/21343/stat : 21343 (march_ks) R 21341 21343 21168 0 -1 4194304 45332 0 0 0 465976 28 0 0 25 0 1 0 38273978 265039872 45315 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/21343/statm: 64707 45315 73 123 0 64582 0
Current children cumulated CPU time (s) 4660.04
Current children cumulated vsize (KiB) 258828

[startup+4722.31 s]
/proc/loadavg: 1.03 1.04 1.00 2/65 21838
/proc/meminfo: memFree=1207920/2055920 swapFree=4192956/4192956
[pid=21343] ppid=21341 vsize=258828 CPUtime=4720.01
/proc/21343/stat : 21343 (march_ks) R 21341 21343 21168 0 -1 4194304 45874 0 0 0 471973 28 0 0 25 0 1 0 38273978 265039872 45857 1992294400 134512640 135019032 4294956240 18446744073709551615 134584975 0 0 4096 0 0 0 0 17 0 0 0
/proc/21343/statm: 64707 45857 73 123 0 64582 0
Current children cumulated CPU time (s) 4720.01
Current children cumulated vsize (KiB) 258828

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

[startup+4735.9 s]
/proc/loadavg: 1.02 1.04 1.00 2/65 21838
/proc/meminfo: memFree=1207472/2055920 swapFree=4192956/4192956
[pid=21343] ppid=21341 vsize=258828 CPUtime=4733.6
/proc/21343/stat : 21343 (march_ks) R 21341 21343 21168 0 -1 4194304 45995 0 0 0 473332 28 0 0 25 0 1 0 38273978 265039872 45978 1992294400 134512640 135019032 4294956240 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 0 0 0
/proc/21343/statm: 64707 45978 73 123 0 64582 0
Current children cumulated CPU time (s) 4733.6
Current children cumulated vsize (KiB) 258828

[startup+4761.5 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 21838
/proc/meminfo: memFree=1206512/2055920 swapFree=4192956/4192956
[pid=21343] ppid=21341 vsize=258828 CPUtime=4759.19
/proc/21343/stat : 21343 (march_ks) R 21341 21343 21168 0 -1 4194304 46218 0 0 0 475890 29 0 0 25 0 1 0 38273978 265039872 46201 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/21343/statm: 64707 46201 73 123 0 64582 0
Current children cumulated CPU time (s) 4759.19
Current children cumulated vsize (KiB) 258828

[startup+4767.9 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 21838
/proc/meminfo: memFree=1206320/2055920 swapFree=4192956/4192956
[pid=21343] ppid=21341 vsize=258828 CPUtime=4765.59
/proc/21343/stat : 21343 (march_ks) R 21341 21343 21168 0 -1 4194304 46273 0 0 0 476530 29 0 0 25 0 1 0 38273978 265039872 46256 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/21343/statm: 64707 46256 73 123 0 64582 0
Current children cumulated CPU time (s) 4765.59
Current children cumulated vsize (KiB) 258828

[startup+4771.1 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 21838
/proc/meminfo: memFree=1206192/2055920 swapFree=4192956/4192956
[pid=21343] ppid=21341 vsize=258828 CPUtime=4768.79
/proc/21343/stat : 21343 (march_ks) R 21341 21343 21168 0 -1 4194304 46298 0 0 0 476850 29 0 0 25 0 1 0 38273978 265039872 46281 1992294400 134512640 135019032 4294956240 18446744073709551615 134579018 0 0 4096 0 0 0 0 17 0 0 0
/proc/21343/statm: 64707 46281 73 123 0 64582 0
Current children cumulated CPU time (s) 4768.79
Current children cumulated vsize (KiB) 258828

[startup+4772.7 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 21838
/proc/meminfo: memFree=1206192/2055920 swapFree=4192956/4192956
[pid=21343] ppid=21341 vsize=258828 CPUtime=4770.39
/proc/21343/stat : 21343 (march_ks) R 21341 21343 21168 0 -1 4194304 46312 0 0 0 477010 29 0 0 25 0 1 0 38273978 265039872 46295 1992294400 134512640 135019032 4294956240 18446744073709551615 134542997 0 0 4096 0 0 0 0 17 0 0 0
/proc/21343/statm: 64707 46295 73 123 0 64582 0
Current children cumulated CPU time (s) 4770.39
Current children cumulated vsize (KiB) 258828

[startup+4773.5 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 21838
/proc/meminfo: memFree=1206128/2055920 swapFree=4192956/4192956
[pid=21343] ppid=21341 vsize=258828 CPUtime=4771.18
/proc/21343/stat : 21343 (march_ks) R 21341 21343 21168 0 -1 4194304 46317 0 0 0 477089 29 0 0 25 0 1 0 38273978 265039872 46300 1992294400 134512640 135019032 4294956240 18446744073709551615 134577586 0 0 4096 0 0 0 0 17 0 0 0
/proc/21343/statm: 64707 46300 73 123 0 64582 0
Current children cumulated CPU time (s) 4771.18
Current children cumulated vsize (KiB) 258828

[startup+4773.9 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 21838
/proc/meminfo: memFree=1206128/2055920 swapFree=4192956/4192956
[pid=21343] ppid=21341 vsize=258828 CPUtime=4771.59
/proc/21343/stat : 21343 (march_ks) R 21341 21343 21168 0 -1 4194304 46321 0 0 0 477130 29 0 0 25 0 1 0 38273978 265039872 46304 1992294400 134512640 135019032 4294956240 18446744073709551615 134577512 0 0 4096 0 0 0 0 17 0 0 0
/proc/21343/statm: 64707 46304 73 123 0 64582 0
Current children cumulated CPU time (s) 4771.59
Current children cumulated vsize (KiB) 258828

[startup+4774.1 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 21838
/proc/meminfo: memFree=1206128/2055920 swapFree=4192956/4192956
[pid=21343] ppid=21341 vsize=258828 CPUtime=4771.78
/proc/21343/stat : 21343 (march_ks) R 21341 21343 21168 0 -1 4194304 46322 0 0 0 477149 29 0 0 25 0 1 0 38273978 265039872 46305 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/21343/statm: 64707 46305 73 123 0 64582 0
Current children cumulated CPU time (s) 4771.78
Current children cumulated vsize (KiB) 258828

Child status: 20
Real time (s): 4774.19
CPU time (s): 4771.88
CPU user time (s): 4771.55
CPU system time (s): 0.32395
CPU usage (%): 99.9516
Max. virtual memory (cumulated for all children) (KiB): 258828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4771.55
system time used= 0.32395
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46323
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= 11801

runsolver used 5.05923 second user time and 12.3481 second system time

The end

Launcher Data 

Begin job on node49 at 2009-04-19 02:54:56
IDJOB=1626611
IDBENCH=70540
IDSOLVER=582
FILE ID=node49/1626611-1240102496
PBS_JOBID= 9157713
Free space on /tmp= 66412 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S1731702106-010.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626611-1240102496/watcher-1626611-1240102496 -o /tmp/evaluation-result-1626611-1240102496/solver-1626611-1240102496 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626611-1240102496.cnf            

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= c9e74b633df5135d26c194cfafd328d1
RANDOM SEED=593918510

node49.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		: 3000.241
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		: 3000.241
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:       1393056 kB
Buffers:         80700 kB
Cached:         508316 kB
SwapCached:          0 kB
Active:         247492 kB
Inactive:       356460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1393056 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2896 kB
Writeback:           0 kB
Mapped:          24688 kB
Slab:            44836 kB
Committed_AS:   180364 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66412 MiB
End job on node49 at 2009-04-19 04:14:30