Trace number 1516862

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
march_nn nn? (TO) 1200.08 1200.52

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S1048138627-064.cnf
MD5SUM43148ab7d47c376d341b3329c22899e7
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 variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
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 520 variables and 2210 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, 2 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 519 free variables and 2208 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.396
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 141 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 520 variables and 2298 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 520 variabels and 2298 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2298 / 520 ) = 4.42
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 number of free variables = 519
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 37
0.00/0.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 591
0.10/0.20	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 |****************************************************************| ( 2/999) NodeCount: 5525
1.90/1.90	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 |****************************************************************| ( 3/999) NodeCount: 34429
13.39/13.44	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 |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 153697
67.27/67.36	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 |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 507406
246.20/246.33	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 |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 6/999) NodeCount: 1274772
675.35/675.68	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 |***********************************************************

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1516862-1238276436/watcher-1516862-1238276436 -o /tmp/evaluation-result-1516862-1238276436/solver-1516862-1238276436 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1516862-1238276436.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 5292
/proc/meminfo: memFree=1912280/2055920 swapFree=4178768/4192956
[pid=5292] ppid=5290 vsize=976 CPUtime=0
/proc/5292/stat : 5292 (march_nn) R 5290 5292 5043 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 1100309877 999424 126 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/5292/statm: 245 128 64 167 0 76 0

[startup+0.103302 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 5292
/proc/meminfo: memFree=1912280/2055920 swapFree=4178768/4192956
[pid=5292] ppid=5290 vsize=1908 CPUtime=0.1
/proc/5292/stat : 5292 (march_nn) R 5290 5292 5043 0 -1 4194304 312 0 0 0 10 0 0 0 18 0 1 0 1100309877 1953792 295 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/5292/statm: 477 295 93 167 0 308 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1908

[startup+0.201321 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 5292
/proc/meminfo: memFree=1912280/2055920 swapFree=4178768/4192956
[pid=5292] ppid=5290 vsize=1908 CPUtime=0.2
/proc/5292/stat : 5292 (march_nn) R 5290 5292 5043 0 -1 4194304 319 0 0 0 20 0 0 0 18 0 1 0 1100309877 1953792 302 1992294400 134512640 135197250 4294956240 18446744073709551615 134542176 0 0 4096 0 0 0 0 17 1 0 0
/proc/5292/statm: 477 302 93 167 0 308 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 1908

[startup+0.301339 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 5292
/proc/meminfo: memFree=1912280/2055920 swapFree=4178768/4192956
[pid=5292] ppid=5290 vsize=1908 CPUtime=0.3
/proc/5292/stat : 5292 (march_nn) R 5290 5292 5043 0 -1 4194304 327 0 0 0 30 0 0 0 19 0 1 0 1100309877 1953792 310 1992294400 134512640 135197250 4294956240 18446744073709551615 134542257 0 0 4096 0 0 0 0 17 1 0 0
/proc/5292/statm: 477 310 93 167 0 308 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1908

[startup+0.701412 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 5292
/proc/meminfo: memFree=1912280/2055920 swapFree=4178768/4192956
[pid=5292] ppid=5290 vsize=2056 CPUtime=0.7
/proc/5292/stat : 5292 (march_nn) R 5290 5292 5043 0 -1 4194304 347 0 0 0 70 0 0 0 23 0 1 0 1100309877 2105344 330 1992294400 134512640 135197250 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/5292/statm: 514 330 93 167 0 345 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2056

[startup+1.50155 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5293
/proc/meminfo: memFree=1911248/2055920 swapFree=4178768/4192956
[pid=5292] ppid=5290 vsize=2056 CPUtime=1.5
/proc/5292/stat : 5292 (march_nn) R 5290 5292 5043 0 -1 4194304 368 0 0 0 150 0 0 0 25 0 1 0 1100309877 2105344 351 1992294400 134512640 135197250 4294956240 18446744073709551615 134541921 0 0 4096 0 0 0 0 17 1 0 0
/proc/5292/statm: 514 351 93 167 0 345 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2056

[startup+3.10184 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5293
/proc/meminfo: memFree=1910864/2055920 swapFree=4178768/4192956
[pid=5292] ppid=5290 vsize=2360 CPUtime=3.09
/proc/5292/stat : 5292 (march_nn) R 5290 5292 5043 0 -1 4194304 429 0 0 0 309 0 0 0 25 0 1 0 1100309877 2416640 412 1992294400 134512640 135197250 4294956240 18446744073709551615 134594086 0 0 4096 0 0 0 0 17 1 0 0
/proc/5292/statm: 590 412 93 167 0 421 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2360

[startup+6.30142 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5293
/proc/meminfo: memFree=1910608/2055920 swapFree=4178768/4192956
[pid=5292] ppid=5290 vsize=2736 CPUtime=6.29
/proc/5292/stat : 5292 (march_nn) R 5290 5292 5043 0 -1 4194304 498 0 0 0 629 0 0 0 25 0 1 0 1100309877 2801664 481 1992294400 134512640 135197250 4294956240 18446744073709551615 134618533 0 0 4096 0 0 0 0 17 1 0 0
/proc/5292/statm: 684 481 93 167 0 515 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2736

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5293
/proc/meminfo: memFree=1910032/2055920 swapFree=4178768/4192956
[pid=5292] ppid=5290 vsize=3304 CPUtime=12.69
/proc/5292/stat : 5292 (march_nn) R 5290 5292 5043 0 -1 4194304 607 0 0 0 1269 0 0 0 25 0 1 0 1100309877 3383296 590 1992294400 134512640 135197250 4294956240 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0
/proc/5292/statm: 826 590 93 167 0 657 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3304

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5293
/proc/meminfo: memFree=1909008/2055920 swapFree=4178768/4192956
[pid=5292] ppid=5290 vsize=4160 CPUtime=25.48
/proc/5292/stat : 5292 (march_nn) R 5290 5292 5043 0 -1 4194304 875 0 0 0 2548 0 0 0 25 0 1 0 1100309877 4259840 833 1992294400 134512640 135197250 4294956240 18446744073709551615 134570912 0 0 4096 0 0 0 0 17 1 0 0
/proc/5292/statm: 1040 833 93 167 0 871 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4160

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5294
/proc/meminfo: memFree=1907344/2055920 swapFree=4178768/4192956
[pid=5292] ppid=5290 vsize=6536 CPUtime=51.07
/proc/5292/stat : 5292 (march_nn) R 5290 5292 5043 0 -1 4194304 1295 0 0 0 5107 0 0 0 25 0 1 0 1100309877 6692864 1253 1992294400 134512640 135197250 4294956240 18446744073709551615 134611839 0 0 4096 0 0 0 0 17 1 0 0
/proc/5292/statm: 1634 1253 93 167 0 1465 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6536

[startup+102.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5295
/proc/meminfo: memFree=1904016/2055920 swapFree=4178768/4192956
[pid=5292] ppid=5290 vsize=11764 CPUtime=102.25
/proc/5292/stat : 5292 (march_nn) R 5290 5292 5043 0 -1 4194304 2070 0 0 0 10224 1 0 0 25 0 1 0 1100309877 12046336 2028 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/5292/statm: 2941 2028 93 167 0 2772 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 11764

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5295
/proc/meminfo: memFree=1900368/2055920 swapFree=4178768/4192956
[pid=5292] ppid=5290 vsize=17484 CPUtime=162.23
/proc/5292/stat : 5292 (march_nn) R 5290 5292 5043 0 -1 4194304 2976 0 0 0 16221 2 0 0 25 0 1 0 1100309877 17903616 2934 1992294400 134512640 135197250 4294956240 18446744073709551615 134539195 0 0 4096 0 0 0 0 17 1 0 0
/proc/5292/statm: 4371 2934 93 167 0 4202 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17484

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5295
/proc/meminfo: memFree=1896784/2055920 swapFree=4178768/4192956
[pid=5292] ppid=5290 vsize=17484 CPUtime=222.21
/proc/5292/stat : 5292 (march_nn) R 5290 5292 5043 0 -1 4194304 3850 0 0 0 22219 2 0 0 25 0 1 0 1100309877 17903616 3808 1992294400 134512640 135197250 4294956240 18446744073709551615 134592298 0 0 4096 0 0 0 0 17 1 0 0
/proc/5292/statm: 4371 3808 93 167 0 4202 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17484

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5295
/proc/meminfo: memFree=1893456/2055920 swapFree=4178768/4192956
[pid=5292] ppid=5290 vsize=23304 CPUtime=282.18
/proc/5292/stat : 5292 (march_nn) R 5290 5292 5043 0 -1 4194304 4684 0 0 0 28215 3 0 0 25 0 1 0 1100309877 23863296 4642 1992294400 134512640 135197250 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/5292/statm: 5826 4642 93 167 0 5657 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 23304

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5295
/proc/meminfo: memFree=1890064/2055920 swapFree=4178768/4192956
[pid=5292] ppid=5290 vsize=26976 CPUtime=342.16
/proc/5292/stat : 5292 (march_nn) R 5290 5292 5043 0 -1 4194304 5523 0 0 0 34212 4 0 0 25 0 1 0 1100309877 27623424 5481 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/5292/statm: 6744 5481 93 167 0 6575 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 26976

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5295
/proc/meminfo: memFree=1886672/2055920 swapFree=4178768/4192956
[pid=5292] ppid=5290 vsize=35840 CPUtime=402.14
/proc/5292/stat : 5292 (march_nn) R 5290 5292 5043 0 -1 4194304 6354 0 0 0 40209 5 0 0 25 0 1 0 1100309877 36700160 6312 1992294400 134512640 135197250 4294956240 18446744073709551615 134552482 0 0 4096 0 0 0 0 17 1 0 0
/proc/5292/statm: 8960 6312 93 167 0 8791 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 35840

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5295
/proc/meminfo: memFree=1883152/2055920 swapFree=4178768/4192956
[pid=5292] ppid=5290 vsize=35840 CPUtime=462.11
/proc/5292/stat : 5292 (march_nn) R 5290 5292 5043 0 -1 4194304 7216 0 0 0 46206 5 0 0 25 0 1 0 1100309877 36700160 7174 1992294400 134512640 135197250 4294956240 18446744073709551615 134542056 0 0 4096 0 0 0 0 17 1 0 0
/proc/5292/statm: 8960 7174 93 167 0 8791 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 35840

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5295
/proc/meminfo: memFree=1879888/2055920 swapFree=4178768/4192956
[pid=5292] ppid=5290 vsize=35840 CPUtime=522.1
/proc/5292/stat : 5292 (march_nn) R 5290 5292 5043 0 -1 4194304 8022 0 0 0 52204 6 0 0 25 0 1 0 1100309877 36700160 7980 1992294400 134512640 135197250 4294956240 18446744073709551615 134525438 0 0 4096 0 0 0 0 17 1 0 0
/proc/5292/statm: 8960 7980 93 167 0 8791 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 35840

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5295
/proc/meminfo: memFree=1876560/2055920 swapFree=4178768/4192956
[pid=5292] ppid=5290 vsize=48936 CPUtime=582.08
/proc/5292/stat : 5292 (march_nn) R 5290 5292 5043 0 -1 4194304 8836 0 0 0 58201 7 0 0 25 0 1 0 1100309877 50110464 8794 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/5292/statm: 12234 8794 93 167 0 12065 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 48936

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5295
/proc/meminfo: memFree=1873360/2055920 swapFree=4178768/4192956
[pid=5292] ppid=5290 vsize=56284 CPUtime=642.06
/proc/5292/stat : 5292 (march_nn) R 5290 5292 5043 0 -1 4194304 9624 0 0 0 64198 8 0 0 25 0 1 0 1100309877 57634816 9582 1992294400 134512640 135197250 4294956240 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 1 0 0
/proc/5292/statm: 14071 9582 93 167 0 13902 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 56284

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5295
/proc/meminfo: memFree=1870096/2055920 swapFree=4178768/4192956
[pid=5292] ppid=5290 vsize=56284 CPUtime=702.03
/proc/5292/stat : 5292 (march_nn) R 5290 5292 5043 0 -1 4194304 10401 0 0 0 70195 8 0 0 25 0 1 0 1100309877 57634816 10359 1992294400 134512640 135197250 4294956240 18446744073709551615 134541930 0 0 4096 0 0 0 0 17 1 0 0
/proc/5292/statm: 14071 10359 93 167 0 13902 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 56284

[startup+762.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5295
/proc/meminfo: memFree=1866768/2055920 swapFree=4178768/4192956
[pid=5292] ppid=5290 vsize=56284 CPUtime=762.02
/proc/5292/stat : 5292 (march_nn) R 5290 5292 5043 0 -1 4194304 11198 0 0 0 76193 9 0 0 25 0 1 0 1100309877 57634816 11156 1992294400 134512640 135197250 4294956240 18446744073709551615 134541965 0 0 4096 0 0 0 0 17 1 0 0
/proc/5292/statm: 14071 11156 93 167 0 13902 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 56284

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5295
/proc/meminfo: memFree=1863568/2055920 swapFree=4178768/4192956
[pid=5292] ppid=5290 vsize=56284 CPUtime=821.99
/proc/5292/stat : 5292 (march_nn) R 5290 5292 5043 0 -1 4194304 11978 0 0 0 82190 9 0 0 25 0 1 0 1100309877 57634816 11936 1992294400 134512640 135197250 4294956240 18446744073709551615 134526735 0 0 4096 0 0 0 0 17 1 0 0
/proc/5292/statm: 14071 11936 93 167 0 13902 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 56284

[startup+882.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5295
/proc/meminfo: memFree=1860368/2055920 swapFree=4178768/4192956
[pid=5292] ppid=5290 vsize=56284 CPUtime=881.97
/proc/5292/stat : 5292 (march_nn) R 5290 5292 5043 0 -1 4194304 12753 0 0 0 88187 10 0 0 25 0 1 0 1100309877 57634816 12711 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/5292/statm: 14071 12711 93 167 0 13902 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 56284

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5295
/proc/meminfo: memFree=1857232/2055920 swapFree=4178768/4192956
[pid=5292] ppid=5290 vsize=75928 CPUtime=941.95
/proc/5292/stat : 5292 (march_nn) R 5290 5292 5043 0 -1 4194304 13543 0 0 0 94184 11 0 0 25 0 1 0 1100309877 77750272 13501 1992294400 134512640 135197250 4294956240 18446744073709551615 134612023 0 0 4096 0 0 0 0 17 1 0 0
/proc/5292/statm: 18982 13501 93 167 0 18813 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 75928

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5295
/proc/meminfo: memFree=1854160/2055920 swapFree=4178768/4192956
[pid=5292] ppid=5290 vsize=75928 CPUtime=1001.92
/proc/5292/stat : 5292 (march_nn) R 5290 5292 5043 0 -1 4194304 14297 0 0 0 100181 11 0 0 25 0 1 0 1100309877 77750272 14255 1992294400 134512640 135197250 4294956240 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 1 0 0
/proc/5292/statm: 18982 14255 93 167 0 18813 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 75928

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5295
/proc/meminfo: memFree=1851024/2055920 swapFree=4178768/4192956
[pid=5292] ppid=5290 vsize=75928 CPUtime=1061.9
/proc/5292/stat : 5292 (march_nn) R 5290 5292 5043 0 -1 4194304 15085 0 0 0 106178 12 0 0 25 0 1 0 1100309877 77750272 15043 1992294400 134512640 135197250 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/5292/statm: 18982 15043 93 167 0 18813 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 75928

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5295
/proc/meminfo: memFree=1847888/2055920 swapFree=4178768/4192956
[pid=5292] ppid=5290 vsize=75928 CPUtime=1121.88
/proc/5292/stat : 5292 (march_nn) R 5290 5292 5043 0 -1 4194304 15854 0 0 0 112175 13 0 0 25 0 1 0 1100309877 77750272 15812 1992294400 134512640 135197250 4294956240 18446744073709551615 134552753 0 0 4096 0 0 0 0 17 1 0 0
/proc/5292/statm: 18982 15812 93 167 0 18813 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 75928

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5295
/proc/meminfo: memFree=1844880/2055920 swapFree=4178768/4192956
[pid=5292] ppid=5290 vsize=75928 CPUtime=1181.86
/proc/5292/stat : 5292 (march_nn) R 5290 5292 5043 0 -1 4194304 16606 0 0 0 118172 14 0 0 25 0 1 0 1100309877 77750272 16564 1992294400 134512640 135197250 4294956240 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0
/proc/5292/statm: 18982 16564 93 167 0 18813 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 75928



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5295
/proc/meminfo: memFree=1843856/2055920 swapFree=4178768/4192956
[pid=5292] ppid=5290 vsize=90624 CPUtime=1200.05
/proc/5292/stat : 5292 (march_nn) R 5290 5292 5043 0 -1 4194304 16830 0 0 0 119991 14 0 0 25 0 1 0 1100309877 92798976 16788 1992294400 134512640 135197250 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/5292/statm: 22656 16788 93 167 0 22487 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 90624

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.08
CPU user time (s): 1199.92
CPU system time (s): 0.161975
CPU usage (%): 99.9635
Max. virtual memory (cumulated for all children) (KiB): 90624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.161975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16830
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= 1575

runsolver used 1.02984 second user time and 2.29365 second system time

The end

Launcher Data 

Begin job on node12 at 2009-03-28 22:40:36
IDJOB=1516862
IDBENCH=70548
IDSOLVER=522
FILE ID=node12/1516862-1238276436
PBS_JOBID= 9060893
Free space on /tmp= 65364 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S1048138627-064.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516862-1238276436/watcher-1516862-1238276436 -o /tmp/evaluation-result-1516862-1238276436/solver-1516862-1238276436 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1516862-1238276436.cnf

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

MD5SUM BENCH= 43148ab7d47c376d341b3329c22899e7
RANDOM SEED=1910607508

node12.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		: 3000.266
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		: 3000.266
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:       1912760 kB
Buffers:         31716 kB
Cached:          48680 kB
SwapCached:       7936 kB
Active:          42744 kB
Inactive:        46972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1912760 kB
SwapTotal:     4192956 kB
SwapFree:      4178768 kB
Dirty:             812 kB
Writeback:           0 kB
Mapped:          15004 kB
Slab:            39532 kB
Committed_AS:  2973080 kB
PageTables:       1380 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= 65364 MiB
End job on node12 at 2009-03-28 23:00:39