Trace number 1626939

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) 5000.09 5001.72

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S449511205-064.cnf
MD5SUM0527554bf26e85456bf4748c19812747
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.594908
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, 17 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 538 free variables and 2278 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.469
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 144 duplicate clauses
0.00/0.02	c resolvent_look() :: found 87 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 540 variables and 2365 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 2365 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2365 / 540 ) = 4.38
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: 155 JD: 27
0.10/0.10	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 |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 4050 JD: 27
2.79/2.86	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 26922 JD: 27
18.49/18.51	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |*******************************
c |********************************
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c |********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 137712 JD: 27
94.74/94.87	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
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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 |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 4 NC: 503954 JD: 27
349.64/349.86	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |**********************
c |***********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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c |********************************************************
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c |**********************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 5 NC: 1454288 JD: 27
1045.01/1045.43	c |----------------------------------------------------------------|
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 |************************************
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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 |*****************************************************
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c |*******************************************************
c |********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 6 NC: 3409513 JD: 27
2500.05/2501.00	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************c right child 439545 UNSAT by parent!
2718.28/2719.27	
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************c right child 965633 UNSAT by parent!
4461.23/4462.79	
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 7 NC: 6660233 JD: 27
4995.56/4997.29	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-1626939-1240141802/watcher-1626939-1240141802 -o /tmp/evaluation-result-1626939-1240141802/solver-1626939-1240141802 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626939-1240141802.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: 1.12 1.00 0.99 3/64 26148
/proc/meminfo: memFree=724472/2055920 swapFree=4192956/4192956
[pid=26148] ppid=26146 vsize=792 CPUtime=0
/proc/26148/stat : 26148 (march_ks) R 26146 26148 25369 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 42213214 811008 110 1992294400 134512640 135019032 4294956240 18446744073709551615 134561792 0 0 4096 0 0 0 0 17 0 0 0
/proc/26148/statm: 198 110 50 123 0 73 0

[startup+0.070835 s]
/proc/loadavg: 1.12 1.00 0.99 3/64 26148
/proc/meminfo: memFree=724472/2055920 swapFree=4192956/4192956
[pid=26148] ppid=26146 vsize=1336 CPUtime=0.06
/proc/26148/stat : 26148 (march_ks) R 26146 26148 25369 0 -1 4194304 277 0 0 0 6 0 0 0 18 0 1 0 42213214 1368064 260 1992294400 134512640 135019032 4294956240 18446744073709551615 134526404 0 0 4096 0 0 0 0 17 0 0 0
/proc/26148/statm: 334 260 73 123 0 209 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1336

[startup+0.101839 s]
/proc/loadavg: 1.12 1.00 0.99 3/64 26148
/proc/meminfo: memFree=724472/2055920 swapFree=4192956/4192956
[pid=26148] ppid=26146 vsize=1336 CPUtime=0.1
/proc/26148/stat : 26148 (march_ks) R 26146 26148 25369 0 -1 4194304 280 0 0 0 10 0 0 0 18 0 1 0 42213214 1368064 263 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/26148/statm: 334 263 73 123 0 209 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1336

[startup+0.30187 s]
/proc/loadavg: 1.12 1.00 0.99 3/64 26148
/proc/meminfo: memFree=724472/2055920 swapFree=4192956/4192956
[pid=26148] ppid=26146 vsize=1468 CPUtime=0.3
/proc/26148/stat : 26148 (march_ks) R 26146 26148 25369 0 -1 4194304 294 0 0 0 30 0 0 0 20 0 1 0 42213214 1503232 277 1992294400 134512640 135019032 4294956240 18446744073709551615 134542659 0 0 4096 0 0 0 0 17 0 0 0
/proc/26148/statm: 367 277 73 123 0 242 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1468

[startup+0.701934 s]
/proc/loadavg: 1.12 1.00 0.99 3/64 26148
/proc/meminfo: memFree=724472/2055920 swapFree=4192956/4192956
[pid=26148] ppid=26146 vsize=1468 CPUtime=0.7
/proc/26148/stat : 26148 (march_ks) R 26146 26148 25369 0 -1 4194304 305 0 0 0 70 0 0 0 23 0 1 0 42213214 1503232 288 1992294400 134512640 135019032 4294956240 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 0 0 0
/proc/26148/statm: 367 288 73 123 0 242 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1468

[startup+1.50106 s]
/proc/loadavg: 1.12 1.00 0.99 2/65 26149
/proc/meminfo: memFree=723568/2055920 swapFree=4192956/4192956
[pid=26148] ppid=26146 vsize=1600 CPUtime=1.49
/proc/26148/stat : 26148 (march_ks) R 26146 26148 25369 0 -1 4194304 318 0 0 0 149 0 0 0 25 0 1 0 42213214 1638400 301 1992294400 134512640 135019032 4294956240 18446744073709551615 134526526 0 0 4096 0 0 0 0 17 0 0 0
/proc/26148/statm: 400 301 73 123 0 275 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1600

[startup+3.10232 s]
/proc/loadavg: 1.12 1.00 0.99 2/65 26149
/proc/meminfo: memFree=723376/2055920 swapFree=4192956/4192956
[pid=26148] ppid=26146 vsize=1600 CPUtime=3.1
/proc/26148/stat : 26148 (march_ks) R 26146 26148 25369 0 -1 4194304 328 0 0 0 310 0 0 0 25 0 1 0 42213214 1638400 311 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/26148/statm: 400 311 73 123 0 275 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1600

[startup+6.30183 s]
/proc/loadavg: 1.11 1.00 0.99 2/65 26149
/proc/meminfo: memFree=723256/2055920 swapFree=4192956/4192956
[pid=26148] ppid=26146 vsize=1600 CPUtime=6.29
/proc/26148/stat : 26148 (march_ks) R 26146 26148 25369 0 -1 4194304 341 0 0 0 629 0 0 0 25 0 1 0 42213214 1638400 324 1992294400 134512640 135019032 4294956240 18446744073709551615 134542644 0 0 4096 0 0 0 0 17 0 0 0
/proc/26148/statm: 400 324 73 123 0 275 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1600

[startup+12.7019 s]
/proc/loadavg: 1.10 1.00 0.99 3/65 26149
/proc/meminfo: memFree=723128/2055920 swapFree=4192956/4192956
[pid=26148] ppid=26146 vsize=1760 CPUtime=12.69
/proc/26148/stat : 26148 (march_ks) R 26146 26148 25369 0 -1 4194304 362 0 0 0 1269 0 0 0 25 0 1 0 42213214 1802240 345 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/26148/statm: 440 345 73 123 0 315 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1760

[startup+25.5019 s]
/proc/loadavg: 1.08 1.00 0.99 2/65 26149
/proc/meminfo: memFree=723128/2055920 swapFree=4192956/4192956
[pid=26148] ppid=26146 vsize=1896 CPUtime=25.49
/proc/26148/stat : 26148 (march_ks) R 26146 26148 25369 0 -1 4194304 399 0 0 0 2549 0 0 0 25 0 1 0 42213214 1941504 382 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/26148/statm: 474 382 73 123 0 349 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1896

[startup+51.102 s]
/proc/loadavg: 1.05 1.00 0.99 2/65 26149
/proc/meminfo: memFree=723128/2055920 swapFree=4192956/4192956
[pid=26148] ppid=26146 vsize=2064 CPUtime=51.07
/proc/26148/stat : 26148 (march_ks) R 26146 26148 25369 0 -1 4194304 443 0 0 0 5107 0 0 0 25 0 1 0 42213214 2113536 426 1992294400 134512640 135019032 4294956240 18446744073709551615 134538051 0 0 4096 0 0 0 0 17 0 0 0
/proc/26148/statm: 516 426 73 123 0 391 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2064

[startup+102.305 s]
/proc/loadavg: 1.02 1.00 0.99 2/65 26149
/proc/meminfo: memFree=722744/2055920 swapFree=4192956/4192956
[pid=26148] ppid=26146 vsize=2444 CPUtime=102.24
/proc/26148/stat : 26148 (march_ks) R 26146 26148 25369 0 -1 4194304 531 0 0 0 10224 0 0 0 25 0 1 0 42213214 2502656 514 1992294400 134512640 135019032 4294956240 18446744073709551615 134542609 0 0 4096 0 0 0 0 17 0 0 0
/proc/26148/statm: 611 514 73 123 0 486 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 2444

[startup+162.302 s]
/proc/loadavg: 1.01 1.00 0.99 2/65 26149
/proc/meminfo: memFree=722360/2055920 swapFree=4192956/4192956
[pid=26148] ppid=26146 vsize=2948 CPUtime=162.22
/proc/26148/stat : 26148 (march_ks) R 26146 26148 25369 0 -1 4194304 615 0 0 0 16222 0 0 0 25 0 1 0 42213214 3018752 598 1992294400 134512640 135019032 4294956240 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 0 0 0
/proc/26148/statm: 737 598 73 123 0 612 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 2948

[startup+222.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 26149
/proc/meminfo: memFree=721464/2055920 swapFree=4192956/4192956
[pid=26148] ppid=26146 vsize=4360 CPUtime=222.19
/proc/26148/stat : 26148 (march_ks) R 26146 26148 25369 0 -1 4194304 831 0 0 0 22219 0 0 0 25 0 1 0 42213214 4464640 814 1992294400 134512640 135019032 4294956240 18446744073709551615 134542729 0 0 4096 0 0 0 0 17 0 0 0
/proc/26148/statm: 1090 814 73 123 0 965 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 4360

[startup+282.302 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 26149
/proc/meminfo: memFree=720888/2055920 swapFree=4192956/4192956
[pid=26148] ppid=26146 vsize=4360 CPUtime=282.16
/proc/26148/stat : 26148 (march_ks) R 26146 26148 25369 0 -1 4194304 988 0 0 0 28216 0 0 0 25 0 1 0 42213214 4464640 971 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/26148/statm: 1090 971 73 123 0 965 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 4360

[startup+342.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 26149
/proc/meminfo: memFree=720440/2055920 swapFree=4192956/4192956
[pid=26148] ppid=26146 vsize=5512 CPUtime=342.14
/proc/26148/stat : 26148 (march_ks) R 26146 26148 25369 0 -1 4194304 1093 0 0 0 34214 0 0 0 25 0 1 0 42213214 5644288 1076 1992294400 134512640 135019032 4294956240 18446744073709551615 134538128 0 0 4096 0 0 0 0 17 1 0 0
/proc/26148/statm: 1378 1076 73 123 0 1253 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 5512

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 26149
/proc/meminfo: memFree=719864/2055920 swapFree=4192956/4192956
[pid=26148] ppid=26146 vsize=5644 CPUtime=402.12
/proc/26148/stat : 26148 (march_ks) R 26146 26148 25369 0 -1 4194304 1239 0 0 0 40211 1 0 0 25 0 1 0 42213214 5779456 1222 1992294400 134512640 135019032 4294956240 18446744073709551615 134538645 0 0 4096 0 0 0 0 17 1 0 0
/proc/26148/statm: 1411 1222 73 123 0 1286 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 5644

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26149
/proc/meminfo: memFree=719096/2055920 swapFree=4192956/4192956
[pid=26148] ppid=26146 vsize=7868 CPUtime=462.1
/proc/26148/stat : 26148 (march_ks) R 26146 26148 25369 0 -1 4194304 1424 0 0 0 46209 1 0 0 25 0 1 0 42213214 8056832 1407 1992294400 134512640 135019032 4294956240 18446744073709551615 134577554 0 0 4096 0 0 0 0 17 1 0 0
/proc/26148/statm: 1967 1407 73 123 0 1842 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 7868

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26149
/proc/meminfo: memFree=718840/2055920 swapFree=4192956/4192956
[pid=26148] ppid=26146 vsize=7868 CPUtime=522.08
/proc/26148/stat : 26148 (march_ks) R 26146 26148 25369 0 -1 4194304 1491 0 0 0 52207 1 0 0 25 0 1 0 42213214 8056832 1474 1992294400 134512640 135019032 4294956240 18446744073709551615 134538568 0 0 4096 0 0 0 0 17 1 0 0
/proc/26148/statm: 1967 1474 73 123 0 1842 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 7868

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26149
/proc/meminfo: memFree=718456/2055920 swapFree=4192956/4192956
[pid=26148] ppid=26146 vsize=7868 CPUtime=582.07
/proc/26148/stat : 26148 (march_ks) R 26146 26148 25369 0 -1 4194304 1585 0 0 0 58205 2 0 0 25 0 1 0 42213214 8056832 1568 1992294400 134512640 135019032 4294956240 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 1 0 0
/proc/26148/statm: 1967 1568 73 123 0 1842 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 7868

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26149
/proc/meminfo: memFree=717432/2055920 swapFree=4192956/4192956
[pid=26148] ppid=26146 vsize=7868 CPUtime=642.05
/proc/26148/stat : 26148 (march_ks) R 26146 26148 25369 0 -1 4194304 1835 0 0 0 64203 2 0 0 25 0 1 0 42213214 8056832 1818 1992294400 134512640 135019032 4294956240 18446744073709551615 134564795 0 0 4096 0 0 0 0 17 1 0 0
/proc/26148/statm: 1967 1818 73 123 0 1842 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 7868


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26157
/proc/meminfo: memFree=663480/2055920 swapFree=4192956/4192956
[pid=26148] ppid=26146 vsize=77108 CPUtime=4060.97
/proc/26148/stat : 26148 (march_ks) R 26146 26148 25369 0 -1 4194304 15205 0 0 0 406081 16 0 0 25 0 1 0 42213214 78958592 15188 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/26148/statm: 19277 15188 73 123 0 19152 0
Current children cumulated CPU time (s) 4060.97
Current children cumulated vsize (KiB) 77108

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26157
/proc/meminfo: memFree=662264/2055920 swapFree=4192956/4192956
[pid=26148] ppid=26146 vsize=77108 CPUtime=4120.94
/proc/26148/stat : 26148 (march_ks) R 26146 26148 25369 0 -1 4194304 15505 0 0 0 412078 16 0 0 25 0 1 0 42213214 78958592 15488 1992294400 134512640 135019032 4294956240 18446744073709551615 134598395 0 0 4096 0 0 0 0 17 1 0 0
/proc/26148/statm: 19277 15488 73 123 0 19152 0
Current children cumulated CPU time (s) 4120.94
Current children cumulated vsize (KiB) 77108

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26157
/proc/meminfo: memFree=660728/2055920 swapFree=4192956/4192956
[pid=26148] ppid=26146 vsize=77108 CPUtime=4180.93
/proc/26148/stat : 26148 (march_ks) R 26146 26148 25369 0 -1 4194304 15896 0 0 0 418076 17 0 0 25 0 1 0 42213214 78958592 15879 1992294400 134512640 135019032 4294956240 18446744073709551615 134542691 0 0 4096 0 0 0 0 17 1 0 0
/proc/26148/statm: 19277 15879 73 123 0 19152 0
Current children cumulated CPU time (s) 4180.93
Current children cumulated vsize (KiB) 77108

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26157
/proc/meminfo: memFree=659576/2055920 swapFree=4192956/4192956
[pid=26148] ppid=26146 vsize=77108 CPUtime=4240.9
/proc/26148/stat : 26148 (march_ks) R 26146 26148 25369 0 -1 4194304 16189 0 0 0 424073 17 0 0 25 0 1 0 42213214 78958592 16172 1992294400 134512640 135019032 4294956240 18446744073709551615 134542609 0 0 4096 0 0 0 0 17 1 0 0
/proc/26148/statm: 19277 16172 73 123 0 19152 0
Current children cumulated CPU time (s) 4240.9
Current children cumulated vsize (KiB) 77108

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26163
/proc/meminfo: memFree=657912/2055920 swapFree=4192956/4192956
[pid=26148] ppid=26146 vsize=77108 CPUtime=4300.87
/proc/26148/stat : 26148 (march_ks) R 26146 26148 25369 0 -1 4194304 16572 0 0 0 430070 17 0 0 25 0 1 0 42213214 78958592 16555 1992294400 134512640 135019032 4294956240 18446744073709551615 134579674 0 0 4096 0 0 0 0 17 1 0 0
/proc/26148/statm: 19277 16555 73 123 0 19152 0
Current children cumulated CPU time (s) 4300.87
Current children cumulated vsize (KiB) 77108

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26163
/proc/meminfo: memFree=656696/2055920 swapFree=4192956/4192956
[pid=26148] ppid=26146 vsize=77108 CPUtime=4360.87
/proc/26148/stat : 26148 (march_ks) R 26146 26148 25369 0 -1 4194304 16904 0 0 0 436069 18 0 0 25 0 1 0 42213214 78958592 16887 1992294400 134512640 135019032 4294956240 18446744073709551615 134547673 0 0 4096 0 0 0 0 17 1 0 0
/proc/26148/statm: 19277 16887 73 123 0 19152 0
Current children cumulated CPU time (s) 4360.87
Current children cumulated vsize (KiB) 77108

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26163
/proc/meminfo: memFree=655032/2055920 swapFree=4192956/4192956
[pid=26148] ppid=26146 vsize=77108 CPUtime=4420.84
/proc/26148/stat : 26148 (march_ks) R 26146 26148 25369 0 -1 4194304 17306 0 0 0 442066 18 0 0 25 0 1 0 42213214 78958592 17289 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/26148/statm: 19277 17289 73 123 0 19152 0
Current children cumulated CPU time (s) 4420.84
Current children cumulated vsize (KiB) 77108

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26163
/proc/meminfo: memFree=653688/2055920 swapFree=4192956/4192956
[pid=26148] ppid=26146 vsize=77108 CPUtime=4480.82
/proc/26148/stat : 26148 (march_ks) R 26146 26148 25369 0 -1 4194304 17652 0 0 0 448064 18 0 0 25 0 1 0 42213214 78958592 17635 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/26148/statm: 19277 17635 73 123 0 19152 0
Current children cumulated CPU time (s) 4480.82
Current children cumulated vsize (KiB) 77108

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26163
/proc/meminfo: memFree=652344/2055920 swapFree=4192956/4192956
[pid=26148] ppid=26146 vsize=77108 CPUtime=4540.8
/proc/26148/stat : 26148 (march_ks) R 26146 26148 25369 0 -1 4194304 17983 0 0 0 454062 18 0 0 25 0 1 0 42213214 78958592 17966 1992294400 134512640 135019032 4294956240 18446744073709551615 134542672 0 0 4096 0 0 0 0 17 1 0 0
/proc/26148/statm: 19277 17966 73 123 0 19152 0
Current children cumulated CPU time (s) 4540.8
Current children cumulated vsize (KiB) 77108

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26163
/proc/meminfo: memFree=650808/2055920 swapFree=4192956/4192956
[pid=26148] ppid=26146 vsize=106576 CPUtime=4600.79
/proc/26148/stat : 26148 (march_ks) R 26146 26148 25369 0 -1 4194304 18367 0 0 0 460060 19 0 0 25 0 1 0 42213214 109133824 18350 1992294400 134512640 135019032 4294956240 18446744073709551615 134526441 0 0 4096 0 0 0 0 17 1 0 0
/proc/26148/statm: 26644 18350 73 123 0 26519 0
Current children cumulated CPU time (s) 4600.79
Current children cumulated vsize (KiB) 106576

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26163
/proc/meminfo: memFree=649336/2055920 swapFree=4192956/4192956
[pid=26148] ppid=26146 vsize=106576 CPUtime=4660.77
/proc/26148/stat : 26148 (march_ks) R 26146 26148 25369 0 -1 4194304 18737 0 0 0 466058 19 0 0 25 0 1 0 42213214 109133824 18720 1992294400 134512640 135019032 4294956240 18446744073709551615 134542782 0 0 4096 0 0 0 0 17 1 0 0
/proc/26148/statm: 26644 18720 73 123 0 26519 0
Current children cumulated CPU time (s) 4660.77
Current children cumulated vsize (KiB) 106576

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26163
/proc/meminfo: memFree=648120/2055920 swapFree=4192956/4192956
[pid=26148] ppid=26146 vsize=106576 CPUtime=4720.75
/proc/26148/stat : 26148 (march_ks) R 26146 26148 25369 0 -1 4194304 19034 0 0 0 472056 19 0 0 25 0 1 0 42213214 109133824 19017 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/26148/statm: 26644 19017 73 123 0 26519 0
Current children cumulated CPU time (s) 4720.75
Current children cumulated vsize (KiB) 106576

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26163
/proc/meminfo: memFree=646968/2055920 swapFree=4192956/4192956
[pid=26148] ppid=26146 vsize=106576 CPUtime=4780.73
/proc/26148/stat : 26148 (march_ks) R 26146 26148 25369 0 -1 4194304 19320 0 0 0 478053 20 0 0 25 0 1 0 42213214 109133824 19303 1992294400 134512640 135019032 4294956240 18446744073709551615 134526404 0 0 4096 0 0 0 0 17 1 0 0
/proc/26148/statm: 26644 19303 73 123 0 26519 0
Current children cumulated CPU time (s) 4780.73
Current children cumulated vsize (KiB) 106576

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26163
/proc/meminfo: memFree=645944/2055920 swapFree=4192956/4192956
[pid=26148] ppid=26146 vsize=106576 CPUtime=4840.71
/proc/26148/stat : 26148 (march_ks) R 26146 26148 25369 0 -1 4194304 19574 0 0 0 484051 20 0 0 25 0 1 0 42213214 109133824 19557 1992294400 134512640 135019032 4294956240 18446744073709551615 134542335 0 0 4096 0 0 0 0 17 1 0 0
/proc/26148/statm: 26644 19557 73 123 0 26519 0
Current children cumulated CPU time (s) 4840.71
Current children cumulated vsize (KiB) 106576

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26163
/proc/meminfo: memFree=645112/2055920 swapFree=4192956/4192956
[pid=26148] ppid=26146 vsize=106576 CPUtime=4900.69
/proc/26148/stat : 26148 (march_ks) R 26146 26148 25369 0 -1 4194304 19781 0 0 0 490049 20 0 0 25 0 1 0 42213214 109133824 19764 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/26148/statm: 26644 19764 73 123 0 26519 0
Current children cumulated CPU time (s) 4900.69
Current children cumulated vsize (KiB) 106576

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26163
/proc/meminfo: memFree=644280/2055920 swapFree=4192956/4192956
[pid=26148] ppid=26146 vsize=106576 CPUtime=4960.67
/proc/26148/stat : 26148 (march_ks) R 26146 26148 25369 0 -1 4194304 19982 0 0 0 496047 20 0 0 25 0 1 0 42213214 109133824 19965 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/26148/statm: 26644 19965 73 123 0 26519 0
Current children cumulated CPU time (s) 4960.67
Current children cumulated vsize (KiB) 106576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26163
/proc/meminfo: memFree=643576/2055920 swapFree=4192956/4192956
[pid=26148] ppid=26146 vsize=106576 CPUtime=5000.07
/proc/26148/stat : 26148 (march_ks) R 26146 26148 25369 0 -1 4194304 20161 0 0 0 499987 20 0 0 25 0 1 0 42213214 109133824 20144 1992294400 134512640 135019032 4294956240 18446744073709551615 134542377 0 0 4096 0 0 0 0 17 1 0 0
/proc/26148/statm: 26644 20144 73 123 0 26519 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 106576

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

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

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26163
/proc/meminfo: memFree=643576/2055920 swapFree=4192956/4192956
[pid=26148] ppid=26146 vsize=106576 CPUtime=5000.07
/proc/26148/stat : 26148 (march_ks) R 26146 26148 25369 0 -1 4194304 20161 0 0 0 499987 20 0 0 25 0 1 0 42213214 109133824 20144 1992294400 134512640 135019032 4294956240 18446744073709551615 134542377 0 0 4096 0 0 0 0 17 1 0 0
/proc/26148/statm: 26644 20144 73 123 0 26519 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 106576

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.72
CPU time (s): 5000.09
CPU user time (s): 4999.87
CPU system time (s): 0.220966
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 106576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.87
system time used= 0.220966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20161
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= 7605

runsolver used 4.33734 second user time and 9.62754 second system time

The end

Launcher Data 

Begin job on node26 at 2009-04-19 13:50:02
IDJOB=1626939
IDBENCH=70704
IDSOLVER=582
FILE ID=node26/1626939-1240141802
PBS_JOBID= 9159265
Free space on /tmp= 66172 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S449511205-064.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626939-1240141802/watcher-1626939-1240141802 -o /tmp/evaluation-result-1626939-1240141802/solver-1626939-1240141802 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626939-1240141802.cnf            

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

MD5SUM BENCH= 0527554bf26e85456bf4748c19812747
RANDOM SEED=2101966109

node26.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		: 3000.261
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		: 3000.261
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:        724952 kB
Buffers:         97716 kB
Cached:        1125196 kB
SwapCached:          0 kB
Active:         573256 kB
Inactive:       663516 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        724952 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3080 kB
Writeback:           0 kB
Mapped:          23620 kB
Slab:            80292 kB
Committed_AS:   151856 kB
PageTables:       1368 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= 66168 MiB
End job on node26 at 2009-04-19 15:13:26