Trace number 1626735

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 2007-02-08? (TO) 5000.11 5002.03

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S1077410718-040.cnf
MD5SUM2974efe3ed57ce21d588fea959cd376f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.02	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 540 variables and 2295 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 12 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 538 free variables and 2283 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.420
0.00/0.02	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 171 duplicate clauses
0.00/0.02	c resolvent_look() :: found 90 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 540 variables and 2373 clauses.
0.00/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02	c transformTo3SAT():: the transformation yielded 540 variabels and 2373 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2373 / 540 ) = 4.39
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c suggested doublelook initial :: 0
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 130 JD: 27
0.00/0.10	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
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c |****************************************************
c |********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 1537 JD: 27
0.89/0.90	c |----------------------------------------------------------------|
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 |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 10917 JD: 27
6.19/6.28	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
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c |*********************
c |**********************
c |***********************
c |************************
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c |*******************************
c |********************************
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c |********************************************************
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c |***************************************************************
c |****************************************************************| 3 NC: 57964 JD: 27
33.78/33.86	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 |************************
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c |*******************************
c |********************************
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c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 4 NC: 226691 JD: 27
135.24/135.35	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
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c |************
c |*************
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c |***************
c |****************
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c |**********************
c |***********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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c |*******************************************************
c |********************************************************
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c |***************************************************************
c |****************************************************************| 5 NC: 691816 JD: 27
424.22/424.42	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
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c |************
c |*************
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c |***************
c |****************
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c |***********************
c |************************
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c |****************************
c |*****************************
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c |*******************************
c |********************************
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c |***********************************************
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c |*******************************************************
c |********************************************************
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c |***************************************************************
c |****************************************************************| 6 NC: 1692100 JD: 27
1075.03/1075.58	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
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c |***********************
c |************************
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c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************c right child 602433 UNSAT by parent!
1748.10/1748.99	
c |*******************************************
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c |***********************************************
c |************************************************
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c |*******************************************************
c |********************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 7 NC: 3378634 JD: 27
2233.59/2234.66	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******c right child 988595 UNSAT by parent!
2287.97/2289.04	
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************c right child 1101229 UNSAT by parent!
2463.69/2464.88	
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************c right child 1301548 UNSAT by parent!
2873.62/2874.97	
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
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c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************c right child 1728236 UNSAT by parent!
3479.71/3481.25	
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************c left child 2081027 UNSAT by parent!
3850.80/3852.41	c right child 2108122 UNSAT by parent!
3850.80/3852.41	c right child 2108312 UNSAT by parent!
3850.80/3852.41	
c |****************************************************************| 8 NC: 5602804 JD: 27
3850.80/3852.41	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********c right child 2219119 UNSAT by parent!
3978.27/3979.90	
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************c right child 2737104 UNSAT by parent!
4670.67/4672.54	
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************c right child 2930926 UNSAT by parent!
4859.12/4861.02	
c |************************************
c |*************************************
c |**************************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1626735-1240126771/watcher-1626735-1240126771 -o /tmp/evaluation-result-1626735-1240126771/solver-1626735-1240126771 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626735-1240126771.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: 0.99 0.97 0.99 3/64 23536
/proc/meminfo: memFree=1113384/2055920 swapFree=4192956/4192956
[pid=23536] ppid=23534 vsize=792 CPUtime=0
/proc/23536/stat : 23536 (march_ks) R 23534 23536 23461 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 40705682 811008 110 1992294400 134512640 135019032 4294956240 18446744073709551615 134561792 0 0 4096 0 0 0 0 17 0 0 0
/proc/23536/statm: 198 110 50 123 0 73 0

[startup+0.106643 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 23536
/proc/meminfo: memFree=1113384/2055920 swapFree=4192956/4192956
[pid=23536] ppid=23534 vsize=1336 CPUtime=0.1
/proc/23536/stat : 23536 (march_ks) R 23534 23536 23461 0 -1 4194304 283 0 0 0 10 0 0 0 18 0 1 0 40705682 1368064 266 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/23536/statm: 334 266 73 123 0 209 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1336

[startup+0.201653 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 23536
/proc/meminfo: memFree=1113384/2055920 swapFree=4192956/4192956
[pid=23536] ppid=23534 vsize=1468 CPUtime=0.19
/proc/23536/stat : 23536 (march_ks) R 23534 23536 23461 0 -1 4194304 289 0 0 0 19 0 0 0 18 0 1 0 40705682 1503232 272 1992294400 134512640 135019032 4294956240 18446744073709551615 134527194 0 0 4096 0 0 0 0 17 0 0 0
/proc/23536/statm: 367 272 73 123 0 242 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1468

[startup+0.301663 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 23536
/proc/meminfo: memFree=1113384/2055920 swapFree=4192956/4192956
[pid=23536] ppid=23534 vsize=1468 CPUtime=0.29
/proc/23536/stat : 23536 (march_ks) R 23534 23536 23461 0 -1 4194304 293 0 0 0 29 0 0 0 19 0 1 0 40705682 1503232 276 1992294400 134512640 135019032 4294956240 18446744073709551615 134597190 0 0 4096 0 0 0 0 17 0 0 0
/proc/23536/statm: 367 276 73 123 0 242 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1468

[startup+0.701702 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 23536
/proc/meminfo: memFree=1113384/2055920 swapFree=4192956/4192956
[pid=23536] ppid=23534 vsize=1468 CPUtime=0.69
/proc/23536/stat : 23536 (march_ks) R 23534 23536 23461 0 -1 4194304 302 0 0 0 69 0 0 0 23 0 1 0 40705682 1503232 285 1992294400 134512640 135019032 4294956240 18446744073709551615 134548886 0 0 4096 0 0 0 0 17 0 0 0
/proc/23536/statm: 367 285 73 123 0 242 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1468

[startup+1.50178 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23537
/proc/meminfo: memFree=1112416/2055920 swapFree=4192956/4192956
[pid=23536] ppid=23534 vsize=1604 CPUtime=1.49
/proc/23536/stat : 23536 (march_ks) R 23534 23536 23461 0 -1 4194304 317 0 0 0 149 0 0 0 25 0 1 0 40705682 1642496 300 1992294400 134512640 135019032 4294956240 18446744073709551615 134577589 0 0 4096 0 0 0 0 17 0 0 0
/proc/23536/statm: 401 300 73 123 0 276 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1604

[startup+3.10194 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23537
/proc/meminfo: memFree=1112224/2055920 swapFree=4192956/4192956
[pid=23536] ppid=23534 vsize=1604 CPUtime=3.09
/proc/23536/stat : 23536 (march_ks) R 23534 23536 23461 0 -1 4194304 331 0 0 0 309 0 0 0 25 0 1 0 40705682 1642496 314 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/23536/statm: 401 314 73 123 0 276 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1604

[startup+6.30126 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23537
/proc/meminfo: memFree=1112032/2055920 swapFree=4192956/4192956
[pid=23536] ppid=23534 vsize=1604 CPUtime=6.29
/proc/23536/stat : 23536 (march_ks) R 23534 23536 23461 0 -1 4194304 348 0 0 0 629 0 0 0 25 0 1 0 40705682 1642496 331 1992294400 134512640 135019032 4294956240 18446744073709551615 134542548 0 0 4096 0 0 0 0 17 0 0 0
/proc/23536/statm: 401 331 73 123 0 276 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1604

[startup+12.7019 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23537
/proc/meminfo: memFree=1111784/2055920 swapFree=4192956/4192956
[pid=23536] ppid=23534 vsize=1808 CPUtime=12.69
/proc/23536/stat : 23536 (march_ks) R 23534 23536 23461 0 -1 4194304 387 0 0 0 1269 0 0 0 25 0 1 0 40705682 1851392 370 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/23536/statm: 452 370 73 123 0 327 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1808

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23537
/proc/meminfo: memFree=1111720/2055920 swapFree=4192956/4192956
[pid=23536] ppid=23534 vsize=2212 CPUtime=25.49
/proc/23536/stat : 23536 (march_ks) R 23534 23536 23461 0 -1 4194304 451 0 0 0 2549 0 0 0 25 0 1 0 40705682 2265088 434 1992294400 134512640 135019032 4294956240 18446744073709551615 134526510 0 0 4096 0 0 0 0 17 0 0 0
/proc/23536/statm: 553 434 73 123 0 428 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2212

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23537
/proc/meminfo: memFree=1111272/2055920 swapFree=4192956/4192956
[pid=23536] ppid=23534 vsize=2780 CPUtime=51.07
/proc/23536/stat : 23536 (march_ks) R 23534 23536 23461 0 -1 4194304 557 0 0 0 5107 0 0 0 25 0 1 0 40705682 2846720 540 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/23536/statm: 695 540 73 123 0 570 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2780

[startup+102.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23537
/proc/meminfo: memFree=1110312/2055920 swapFree=4192956/4192956
[pid=23536] ppid=23534 vsize=4256 CPUtime=102.25
/proc/23536/stat : 23536 (march_ks) R 23534 23536 23461 0 -1 4194304 800 0 0 0 10225 0 0 0 25 0 1 0 40705682 4358144 783 1992294400 134512640 135019032 4294956240 18446744073709551615 134538094 0 0 4096 0 0 0 0 17 0 0 0
/proc/23536/statm: 1064 783 73 123 0 939 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 4256

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23537
/proc/meminfo: memFree=1108520/2055920 swapFree=4192956/4192956
[pid=23536] ppid=23534 vsize=5788 CPUtime=162.23
/proc/23536/stat : 23536 (march_ks) R 23534 23536 23461 0 -1 4194304 1254 0 0 0 16222 1 0 0 25 0 1 0 40705682 5926912 1207 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/23536/statm: 1447 1207 73 123 0 1322 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 5788

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23537
/proc/meminfo: memFree=1107752/2055920 swapFree=4192956/4192956
[pid=23536] ppid=23534 vsize=7512 CPUtime=222.21
/proc/23536/stat : 23536 (march_ks) R 23534 23536 23461 0 -1 4194304 1471 0 0 0 22220 1 0 0 25 0 1 0 40705682 7692288 1424 1992294400 134512640 135019032 4294956240 18446744073709551615 134578694 0 0 4096 0 0 0 0 17 0 0 0
/proc/23536/statm: 1878 1424 73 123 0 1753 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 7512

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23537
/proc/meminfo: memFree=1106728/2055920 swapFree=4192956/4192956
[pid=23536] ppid=23534 vsize=8012 CPUtime=282.18
/proc/23536/stat : 23536 (march_ks) R 23534 23536 23461 0 -1 4194304 1724 0 0 0 28217 1 0 0 25 0 1 0 40705682 8204288 1677 1992294400 134512640 135019032 4294956240 18446744073709551615 134542636 0 0 4096 0 0 0 0 17 0 0 0
/proc/23536/statm: 2003 1677 73 123 0 1878 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 8012

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23537
/proc/meminfo: memFree=1104936/2055920 swapFree=4192956/4192956
[pid=23536] ppid=23534 vsize=10600 CPUtime=342.16
/proc/23536/stat : 23536 (march_ks) R 23534 23536 23461 0 -1 4194304 2161 0 0 0 34214 2 0 0 25 0 1 0 40705682 10854400 2114 1992294400 134512640 135019032 4294956240 18446744073709551615 134548927 0 0 4096 0 0 0 0 17 0 0 0
/proc/23536/statm: 2650 2114 73 123 0 2525 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 10600

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23537
/proc/meminfo: memFree=1102952/2055920 swapFree=4192956/4192956
[pid=23536] ppid=23534 vsize=11596 CPUtime=402.13
/proc/23536/stat : 23536 (march_ks) R 23534 23536 23461 0 -1 4194304 2653 0 0 0 40211 2 0 0 25 0 1 0 40705682 11874304 2606 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/23536/statm: 2899 2606 73 123 0 2774 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 11596

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23537
/proc/meminfo: memFree=1101160/2055920 swapFree=4192956/4192956
[pid=23536] ppid=23534 vsize=15476 CPUtime=462.1
/proc/23536/stat : 23536 (march_ks) R 23534 23536 23461 0 -1 4194304 3096 0 0 0 46208 2 0 0 25 0 1 0 40705682 15847424 3049 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/23536/statm: 3869 3049 73 123 0 3744 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 15476

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23537
/proc/meminfo: memFree=1099816/2055920 swapFree=4192956/4192956
[pid=23536] ppid=23534 vsize=15476 CPUtime=522.07
/proc/23536/stat : 23536 (march_ks) R 23534 23536 23461 0 -1 4194304 3445 0 0 0 52205 2 0 0 25 0 1 0 40705682 15847424 3398 1992294400 134512640 135019032 4294956240 18446744073709551615 134564784 0 0 4096 0 0 0 0 17 0 0 0
/proc/23536/statm: 3869 3398 73 123 0 3744 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 15476

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23537
/proc/meminfo: memFree=1099048/2055920 swapFree=4192956/4192956
[pid=23536] ppid=23534 vsize=15476 CPUtime=582.04
/proc/23536/stat : 23536 (march_ks) R 23534 23536 23461 0 -1 4194304 3644 0 0 0 58202 2 0 0 25 0 1 0 40705682 15847424 3597 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/23536/statm: 3869 3597 73 123 0 3744 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 15476

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23537
/proc/meminfo: memFree=1097576/2055920 swapFree=4192956/4192956
[pid=23536] ppid=23534 vsize=21428 CPUtime=642.02
/proc/23536/stat : 23536 (march_ks) R 23534 23536 23461 0 -1 4194304 4018 0 0 0 64200 2 0 0 25 0 1 0 40705682 21942272 3971 1992294400 134512640 135019032 4294956240 18446744073709551615 134564765 0 0 4096 0 0 0 0 17 0 0 0
/proc/23536/statm: 5357 3971 73 123 0 5232 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 21428


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

[startup+4062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 23545
/proc/meminfo: memFree=992232/2055920 swapFree=4192956/4192956
[pid=23536] ppid=23534 vsize=166668 CPUtime=4060.64
/proc/23536/stat : 23536 (march_ks) R 23534 23536 23461 0 -1 4194304 30200 0 0 0 406046 18 0 0 25 0 1 0 40705682 170668032 30153 1992294400 134512640 135019032 4294956240 18446744073709551615 134526481 0 0 4096 0 0 0 0 17 0 0 0
/proc/23536/statm: 41667 30153 73 123 0 41542 0
Current children cumulated CPU time (s) 4060.64
Current children cumulated vsize (KiB) 166668

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23545
/proc/meminfo: memFree=990056/2055920 swapFree=4192956/4192956
[pid=23536] ppid=23534 vsize=166668 CPUtime=4120.63
/proc/23536/stat : 23536 (march_ks) R 23534 23536 23461 0 -1 4194304 30744 0 0 0 412044 19 0 0 25 0 1 0 40705682 170668032 30697 1992294400 134512640 135019032 4294956240 18446744073709551615 134538094 0 0 4096 0 0 0 0 17 0 0 0
/proc/23536/statm: 41667 30697 73 123 0 41542 0
Current children cumulated CPU time (s) 4120.63
Current children cumulated vsize (KiB) 166668

[startup+4182.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23545
/proc/meminfo: memFree=988136/2055920 swapFree=4192956/4192956
[pid=23536] ppid=23534 vsize=166668 CPUtime=4180.62
/proc/23536/stat : 23536 (march_ks) R 23534 23536 23461 0 -1 4194304 31244 0 0 0 418043 19 0 0 25 0 1 0 40705682 170668032 31197 1992294400 134512640 135019032 4294956240 18446744073709551615 134677346 0 0 4096 0 0 0 0 17 0 0 0
/proc/23536/statm: 41667 31197 73 123 0 41542 0
Current children cumulated CPU time (s) 4180.62
Current children cumulated vsize (KiB) 166668

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23545
/proc/meminfo: memFree=985960/2055920 swapFree=4192956/4192956
[pid=23536] ppid=23534 vsize=166668 CPUtime=4240.6
/proc/23536/stat : 23536 (march_ks) R 23534 23536 23461 0 -1 4194304 31782 0 0 0 424041 19 0 0 25 0 1 0 40705682 170668032 31735 1992294400 134512640 135019032 4294956240 18446744073709551615 134538137 0 0 4096 0 0 0 0 17 0 0 0
/proc/23536/statm: 41667 31735 73 123 0 41542 0
Current children cumulated CPU time (s) 4240.6
Current children cumulated vsize (KiB) 166668

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23545
/proc/meminfo: memFree=983976/2055920 swapFree=4192956/4192956
[pid=23536] ppid=23534 vsize=166668 CPUtime=4300.57
/proc/23536/stat : 23536 (march_ks) R 23534 23536 23461 0 -1 4194304 32293 0 0 0 430038 19 0 0 25 0 1 0 40705682 170668032 32246 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/23536/statm: 41667 32246 73 123 0 41542 0
Current children cumulated CPU time (s) 4300.57
Current children cumulated vsize (KiB) 166668

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23545
/proc/meminfo: memFree=982248/2055920 swapFree=4192956/4192956
[pid=23536] ppid=23534 vsize=166668 CPUtime=4360.56
/proc/23536/stat : 23536 (march_ks) R 23534 23536 23461 0 -1 4194304 32724 0 0 0 436037 19 0 0 25 0 1 0 40705682 170668032 32677 1992294400 134512640 135019032 4294956240 18446744073709551615 134579674 0 0 4096 0 0 0 0 17 0 0 0
/proc/23536/statm: 41667 32677 73 123 0 41542 0
Current children cumulated CPU time (s) 4360.56
Current children cumulated vsize (KiB) 166668

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23545
/proc/meminfo: memFree=981160/2055920 swapFree=4192956/4192956
[pid=23536] ppid=23534 vsize=166668 CPUtime=4420.54
/proc/23536/stat : 23536 (march_ks) R 23534 23536 23461 0 -1 4194304 33005 0 0 0 442035 19 0 0 25 0 1 0 40705682 170668032 32958 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/23536/statm: 41667 32958 73 123 0 41542 0
Current children cumulated CPU time (s) 4420.54
Current children cumulated vsize (KiB) 166668

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23545
/proc/meminfo: memFree=979688/2055920 swapFree=4192956/4192956
[pid=23536] ppid=23534 vsize=166668 CPUtime=4480.52
/proc/23536/stat : 23536 (march_ks) R 23534 23536 23461 0 -1 4194304 33362 0 0 0 448033 19 0 0 25 0 1 0 40705682 170668032 33315 1992294400 134512640 135019032 4294956240 18446744073709551615 134564816 0 0 4096 0 0 0 0 17 0 0 0
/proc/23536/statm: 41667 33315 73 123 0 41542 0
Current children cumulated CPU time (s) 4480.52
Current children cumulated vsize (KiB) 166668

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23545
/proc/meminfo: memFree=978024/2055920 swapFree=4192956/4192956
[pid=23536] ppid=23534 vsize=166668 CPUtime=4540.51
/proc/23536/stat : 23536 (march_ks) R 23534 23536 23461 0 -1 4194304 33772 0 0 0 454031 20 0 0 25 0 1 0 40705682 170668032 33725 1992294400 134512640 135019032 4294956240 18446744073709551615 134526448 0 0 4096 0 0 0 0 17 0 0 0
/proc/23536/statm: 41667 33725 73 123 0 41542 0
Current children cumulated CPU time (s) 4540.51
Current children cumulated vsize (KiB) 166668

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23545
/proc/meminfo: memFree=976360/2055920 swapFree=4192956/4192956
[pid=23536] ppid=23534 vsize=166668 CPUtime=4600.49
/proc/23536/stat : 23536 (march_ks) R 23534 23536 23461 0 -1 4194304 34163 0 0 0 460029 20 0 0 25 0 1 0 40705682 170668032 34116 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/23536/statm: 41667 34116 73 123 0 41542 0
Current children cumulated CPU time (s) 4600.49
Current children cumulated vsize (KiB) 166668

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23545
/proc/meminfo: memFree=974632/2055920 swapFree=4192956/4192956
[pid=23536] ppid=23534 vsize=166668 CPUtime=4660.47
/proc/23536/stat : 23536 (march_ks) R 23534 23536 23461 0 -1 4194304 34611 0 0 0 466027 20 0 0 25 0 1 0 40705682 170668032 34564 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/23536/statm: 41667 34564 73 123 0 41542 0
Current children cumulated CPU time (s) 4660.47
Current children cumulated vsize (KiB) 166668

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23545
/proc/meminfo: memFree=972648/2055920 swapFree=4192956/4192956
[pid=23536] ppid=23534 vsize=166668 CPUtime=4720.47
/proc/23536/stat : 23536 (march_ks) R 23534 23536 23461 0 -1 4194304 35076 0 0 0 472026 21 0 0 25 0 1 0 40705682 170668032 35029 1992294400 134512640 135019032 4294956240 18446744073709551615 134596721 0 0 4096 0 0 0 0 17 0 0 0
/proc/23536/statm: 41667 35029 73 123 0 41542 0
Current children cumulated CPU time (s) 4720.47
Current children cumulated vsize (KiB) 166668

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23545
/proc/meminfo: memFree=970920/2055920 swapFree=4192956/4192956
[pid=23536] ppid=23534 vsize=166668 CPUtime=4780.44
/proc/23536/stat : 23536 (march_ks) R 23534 23536 23461 0 -1 4194304 35521 0 0 0 478023 21 0 0 25 0 1 0 40705682 170668032 35474 1992294400 134512640 135019032 4294956240 18446744073709551615 134538692 0 0 4096 0 0 0 0 17 0 0 0
/proc/23536/statm: 41667 35474 73 123 0 41542 0
Current children cumulated CPU time (s) 4780.44
Current children cumulated vsize (KiB) 166668

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23545
/proc/meminfo: memFree=969064/2055920 swapFree=4192956/4192956
[pid=23536] ppid=23534 vsize=166668 CPUtime=4840.43
/proc/23536/stat : 23536 (march_ks) R 23534 23536 23461 0 -1 4194304 35995 0 0 0 484022 21 0 0 25 0 1 0 40705682 170668032 35948 1992294400 134512640 135019032 4294956240 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 0 0 0
/proc/23536/statm: 41667 35948 73 123 0 41542 0
Current children cumulated CPU time (s) 4840.43
Current children cumulated vsize (KiB) 166668

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23551
/proc/meminfo: memFree=967144/2055920 swapFree=4192956/4192956
[pid=23536] ppid=23534 vsize=166668 CPUtime=4900.41
/proc/23536/stat : 23536 (march_ks) R 23534 23536 23461 0 -1 4194304 36450 0 0 0 490019 22 0 0 25 0 1 0 40705682 170668032 36403 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/23536/statm: 41667 36403 73 123 0 41542 0
Current children cumulated CPU time (s) 4900.41
Current children cumulated vsize (KiB) 166668

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23551
/proc/meminfo: memFree=965288/2055920 swapFree=4192956/4192956
[pid=23536] ppid=23534 vsize=166668 CPUtime=4960.39
/proc/23536/stat : 23536 (march_ks) R 23534 23536 23461 0 -1 4194304 36924 0 0 0 496017 22 0 0 25 0 1 0 40705682 170668032 36877 1992294400 134512640 135019032 4294956240 18446744073709551615 134579018 0 0 4096 0 0 0 0 17 0 0 0
/proc/23536/statm: 41667 36877 73 123 0 41542 0
Current children cumulated CPU time (s) 4960.39
Current children cumulated vsize (KiB) 166668



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23551
/proc/meminfo: memFree=964200/2055920 swapFree=4192956/4192956
[pid=23536] ppid=23534 vsize=166668 CPUtime=5000.08
/proc/23536/stat : 23536 (march_ks) R 23534 23536 23461 0 -1 4194304 37200 0 0 0 499986 22 0 0 25 0 1 0 40705682 170668032 37153 1992294400 134512640 135019032 4294956240 18446744073709551615 134542524 0 0 4096 0 0 0 0 17 0 0 0
/proc/23536/statm: 41667 37153 73 123 0 41542 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 166668

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

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

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23551
/proc/meminfo: memFree=964200/2055920 swapFree=4192956/4192956
[pid=23536] ppid=23534 vsize=166668 CPUtime=5000.08
/proc/23536/stat : 23536 (march_ks) R 23534 23536 23461 0 -1 4194304 37200 0 0 0 499986 22 0 0 25 0 1 0 40705682 170668032 37153 1992294400 134512640 135019032 4294956240 18446744073709551615 134542524 0 0 4096 0 0 0 0 17 0 0 0
/proc/23536/statm: 41667 37153 73 123 0 41542 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 166668

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.03
CPU time (s): 5000.11
CPU user time (s): 4999.86
CPU system time (s): 0.249962
CPU usage (%): 99.9617
Max. virtual memory (cumulated for all children) (KiB): 166668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.86
system time used= 0.249962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37200
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= 11012

runsolver used 4.96425 second user time and 13.253 second system time

The end

Launcher Data 

Begin job on node36 at 2009-04-19 09:39:31
IDJOB=1626735
IDBENCH=70602
IDSOLVER=582
FILE ID=node36/1626735-1240126771
PBS_JOBID= 9157807
Free space on /tmp= 66520 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S1077410718-040.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626735-1240126771/watcher-1626735-1240126771 -o /tmp/evaluation-result-1626735-1240126771/solver-1626735-1240126771 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626735-1240126771.cnf            

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

MD5SUM BENCH= 2974efe3ed57ce21d588fea959cd376f
RANDOM SEED=1196522445

node36.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		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1113864 kB
Buffers:         81020 kB
Cached:         785640 kB
SwapCached:          0 kB
Active:         242404 kB
Inactive:       638240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1113864 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2896 kB
Writeback:           0 kB
Mapped:          23696 kB
Slab:            47548 kB
Committed_AS:   162432 kB
PageTables:       1356 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= 66520 MiB
End job on node36 at 2009-04-19 11:02:55