Trace number 1518794

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) 1200.12 1200.52

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S23858409-056.cnf
MD5SUM1d9e0ed32c3bf3bc5fbb21926c01a19c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.065989
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) 2001-2009 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 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, 4 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 539 free variables and 2291 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.528
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 156 duplicate clauses
0.00/0.02	c resolvent_look() :: found 84 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 540 variables and 2375 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 2375 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2375 / 540 ) = 4.40
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 = 539
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: 35
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: 670
0.19/0.22	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
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: 7200
2.49/2.51	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 50922
20.08/20.10	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 256961
113.66/113.71	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 949007
467.13/467.33	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 |**************************************************************

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-1518794-1238304245/watcher-1518794-1238304245 -o /tmp/evaluation-result-1518794-1238304245/solver-1518794-1238304245 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1518794-1238304245.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 0.98 0.99 3/72 9245
/proc/meminfo: memFree=1490480/2055920 swapFree=4174692/4192956
[pid=9245] ppid=9243 vsize=972 CPUtime=0
/proc/9245/stat : 9245 (march_nn) R 9243 9245 9088 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 1103085604 995328 127 1992294400 134512640 135197250 4294956240 18446744073709551615 134565239 0 0 4096 0 0 0 0 17 1 0 0
/proc/9245/statm: 243 127 66 167 0 74 0

[startup+0.100984 s]
/proc/loadavg: 0.99 0.98 0.99 3/72 9245
/proc/meminfo: memFree=1490480/2055920 swapFree=4174692/4192956
[pid=9245] ppid=9243 vsize=1928 CPUtime=0.09
/proc/9245/stat : 9245 (march_nn) R 9243 9245 9088 0 -1 4194304 317 0 0 0 9 0 0 0 18 0 1 0 1103085604 1974272 300 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/9245/statm: 482 300 93 167 0 313 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1928

[startup+0.202002 s]
/proc/loadavg: 0.99 0.98 0.99 3/72 9245
/proc/meminfo: memFree=1490480/2055920 swapFree=4174692/4192956
[pid=9245] ppid=9243 vsize=1928 CPUtime=0.19
/proc/9245/stat : 9245 (march_nn) R 9243 9245 9088 0 -1 4194304 329 0 0 0 19 0 0 0 18 0 1 0 1103085604 1974272 312 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/9245/statm: 482 312 93 167 0 313 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1928

[startup+0.30202 s]
/proc/loadavg: 0.99 0.98 0.99 3/72 9245
/proc/meminfo: memFree=1490480/2055920 swapFree=4174692/4192956
[pid=9245] ppid=9243 vsize=1928 CPUtime=0.29
/proc/9245/stat : 9245 (march_nn) R 9243 9245 9088 0 -1 4194304 337 0 0 0 29 0 0 0 19 0 1 0 1103085604 1974272 320 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/9245/statm: 482 320 93 167 0 313 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1928

[startup+0.701091 s]
/proc/loadavg: 0.99 0.98 0.99 3/72 9245
/proc/meminfo: memFree=1490480/2055920 swapFree=4174692/4192956
[pid=9245] ppid=9243 vsize=2096 CPUtime=0.69
/proc/9245/stat : 9245 (march_nn) R 9243 9245 9088 0 -1 4194304 357 0 0 0 69 0 0 0 22 0 1 0 1103085604 2146304 340 1992294400 134512640 135197250 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/9245/statm: 524 340 93 167 0 355 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2096

[startup+1.50124 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 9246
/proc/meminfo: memFree=1489384/2055920 swapFree=4174692/4192956
[pid=9245] ppid=9243 vsize=2232 CPUtime=1.49
/proc/9245/stat : 9245 (march_nn) R 9243 9245 9088 0 -1 4194304 398 0 0 0 149 0 0 0 25 0 1 0 1103085604 2285568 381 1992294400 134512640 135197250 4294956240 18446744073709551615 134596997 0 0 4096 0 0 0 0 17 1 0 0
/proc/9245/statm: 558 381 93 167 0 389 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2232

[startup+3.10153 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 9246
/proc/meminfo: memFree=1489064/2055920 swapFree=4174692/4192956
[pid=9245] ppid=9243 vsize=2400 CPUtime=3.09
/proc/9245/stat : 9245 (march_nn) R 9243 9245 9088 0 -1 4194304 429 0 0 0 309 0 0 0 25 0 1 0 1103085604 2457600 412 1992294400 134512640 135197250 4294956240 18446744073709551615 134618468 0 0 4096 0 0 0 0 17 1 0 0
/proc/9245/statm: 600 412 93 167 0 431 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2400

[startup+6.30111 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 9246
/proc/meminfo: memFree=1488744/2055920 swapFree=4174692/4192956
[pid=9245] ppid=9243 vsize=2692 CPUtime=6.29
/proc/9245/stat : 9245 (march_nn) R 9243 9245 9088 0 -1 4194304 488 0 0 0 629 0 0 0 25 0 1 0 1103085604 2756608 471 1992294400 134512640 135197250 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/9245/statm: 673 471 93 167 0 504 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2692

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 9246
/proc/meminfo: memFree=1488104/2055920 swapFree=4174692/4192956
[pid=9245] ppid=9243 vsize=3260 CPUtime=12.69
/proc/9245/stat : 9245 (march_nn) R 9243 9245 9088 0 -1 4194304 609 0 0 0 1269 0 0 0 25 0 1 0 1103085604 3338240 592 1992294400 134512640 135197250 4294956240 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 1 0 0
/proc/9245/statm: 815 592 93 167 0 646 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3260

[startup+25.5016 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 9246
/proc/meminfo: memFree=1486952/2055920 swapFree=4174692/4192956
[pid=9245] ppid=9243 vsize=4356 CPUtime=25.48
/proc/9245/stat : 9245 (march_nn) R 9243 9245 9088 0 -1 4194304 889 0 0 0 2548 0 0 0 25 0 1 0 1103085604 4460544 872 1992294400 134512640 135197250 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/9245/statm: 1089 872 93 167 0 920 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4356

[startup+51.1012 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 9246
/proc/meminfo: memFree=1485224/2055920 swapFree=4174692/4192956
[pid=9245] ppid=9243 vsize=6724 CPUtime=51.08
/proc/9245/stat : 9245 (march_nn) R 9243 9245 9088 0 -1 4194304 1318 0 0 0 5107 1 0 0 25 0 1 0 1103085604 6885376 1301 1992294400 134512640 135197250 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/9245/statm: 1681 1301 93 167 0 1512 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6724

[startup+102.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 9246
/proc/meminfo: memFree=1481832/2055920 swapFree=4174692/4192956
[pid=9245] ppid=9243 vsize=11936 CPUtime=102.26
/proc/9245/stat : 9245 (march_nn) R 9243 9245 9088 0 -1 4194304 2146 0 0 0 10225 1 0 0 25 0 1 0 1103085604 12222464 2129 1992294400 134512640 135197250 4294956240 18446744073709551615 134525353 0 0 4096 0 0 0 0 17 1 0 0
/proc/9245/statm: 2984 2129 93 167 0 2815 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11936

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 9246
/proc/meminfo: memFree=1478120/2055920 swapFree=4174692/4192956
[pid=9245] ppid=9243 vsize=17620 CPUtime=162.23
/proc/9245/stat : 9245 (march_nn) R 9243 9245 9088 0 -1 4194304 3075 0 0 0 16221 2 0 0 25 0 1 0 1103085604 18042880 3058 1992294400 134512640 135197250 4294956240 18446744073709551615 134539195 0 0 4096 0 0 0 0 17 1 0 0
/proc/9245/statm: 4405 3058 93 167 0 4236 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17620

[startup+222.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 9246
/proc/meminfo: memFree=1474408/2055920 swapFree=4174692/4192956
[pid=9245] ppid=9243 vsize=17620 CPUtime=222.22
/proc/9245/stat : 9245 (march_nn) R 9243 9245 9088 0 -1 4194304 3982 0 0 0 22219 3 0 0 25 0 1 0 1103085604 18042880 3965 1992294400 134512640 135197250 4294956240 18446744073709551615 134593749 0 0 4096 0 0 0 0 17 1 0 0
/proc/9245/statm: 4405 3965 93 167 0 4236 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17620

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 9246
/proc/meminfo: memFree=1470632/2055920 swapFree=4174692/4192956
[pid=9245] ppid=9243 vsize=27052 CPUtime=282.19
/proc/9245/stat : 9245 (march_nn) R 9243 9245 9088 0 -1 4194304 4909 0 0 0 28215 4 0 0 25 0 1 0 1103085604 27701248 4892 1992294400 134512640 135197250 4294956240 18446744073709551615 134525416 0 0 4096 0 0 0 0 17 1 0 0
/proc/9245/statm: 6763 4892 93 167 0 6594 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 27052

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 9246
/proc/meminfo: memFree=1466920/2055920 swapFree=4174692/4192956
[pid=9245] ppid=9243 vsize=27052 CPUtime=342.17
/proc/9245/stat : 9245 (march_nn) R 9243 9245 9088 0 -1 4194304 5818 0 0 0 34212 5 0 0 25 0 1 0 1103085604 27701248 5801 1992294400 134512640 135197250 4294956240 18446744073709551615 134542104 0 0 4096 0 0 0 0 17 1 0 0
/proc/9245/statm: 6763 5801 93 167 0 6594 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 27052

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 9246
/proc/meminfo: memFree=1463400/2055920 swapFree=4174692/4192956
[pid=9245] ppid=9243 vsize=35784 CPUtime=402.16
/proc/9245/stat : 9245 (march_nn) R 9243 9245 9088 0 -1 4194304 6700 0 0 0 40210 6 0 0 25 0 1 0 1103085604 36642816 6683 1992294400 134512640 135197250 4294956240 18446744073709551615 134618468 0 0 4096 0 0 0 0 17 1 0 0
/proc/9245/statm: 8946 6683 93 167 0 8777 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 35784

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 9246
/proc/meminfo: memFree=1459944/2055920 swapFree=4174692/4192956
[pid=9245] ppid=9243 vsize=35784 CPUtime=462.13
/proc/9245/stat : 9245 (march_nn) R 9243 9245 9088 0 -1 4194304 7546 0 0 0 46207 6 0 0 25 0 1 0 1103085604 36642816 7529 1992294400 134512640 135197250 4294956240 18446744073709551615 134542288 0 0 4096 0 0 0 0 17 1 0 0
/proc/9245/statm: 8946 7529 93 167 0 8777 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 35784

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 9246
/proc/meminfo: memFree=1456360/2055920 swapFree=4174692/4192956
[pid=9245] ppid=9243 vsize=35784 CPUtime=522.12
/proc/9245/stat : 9245 (march_nn) R 9243 9245 9088 0 -1 4194304 8436 0 0 0 52205 7 0 0 25 0 1 0 1103085604 36642816 8419 1992294400 134512640 135197250 4294956240 18446744073709551615 134541914 0 0 4096 0 0 0 0 17 1 0 0
/proc/9245/statm: 8946 8419 93 167 0 8777 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 35784

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 9246
/proc/meminfo: memFree=1452776/2055920 swapFree=4174692/4192956
[pid=9245] ppid=9243 vsize=56096 CPUtime=582.1
/proc/9245/stat : 9245 (march_nn) R 9243 9245 9088 0 -1 4194304 9312 0 0 0 58202 8 0 0 25 0 1 0 1103085604 57442304 9295 1992294400 134512640 135197250 4294956240 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 1 0 0
/proc/9245/statm: 14024 9295 93 167 0 13855 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 56096

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 9246
/proc/meminfo: memFree=1449576/2055920 swapFree=4174692/4192956
[pid=9245] ppid=9243 vsize=56096 CPUtime=642.08
/proc/9245/stat : 9245 (march_nn) R 9243 9245 9088 0 -1 4194304 10127 0 0 0 64199 9 0 0 25 0 1 0 1103085604 57442304 10110 1992294400 134512640 135197250 4294956240 18446744073709551615 134570914 0 0 4096 0 0 0 0 17 1 0 0
/proc/9245/statm: 14024 10110 93 167 0 13855 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 56096

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 9246
/proc/meminfo: memFree=1446056/2055920 swapFree=4174692/4192956
[pid=9245] ppid=9243 vsize=56096 CPUtime=702.05
/proc/9245/stat : 9245 (march_nn) R 9243 9245 9088 0 -1 4194304 10988 0 0 0 70196 9 0 0 25 0 1 0 1103085604 57442304 10971 1992294400 134512640 135197250 4294956240 18446744073709551615 134713095 0 0 4096 0 0 0 0 17 1 0 0
/proc/9245/statm: 14024 10971 93 167 0 13855 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 56096

[startup+762.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 9246
/proc/meminfo: memFree=1442664/2055920 swapFree=4174692/4192956
[pid=9245] ppid=9243 vsize=56096 CPUtime=762.04
/proc/9245/stat : 9245 (march_nn) R 9243 9245 9088 0 -1 4194304 11822 0 0 0 76194 10 0 0 25 0 1 0 1103085604 57442304 11805 1992294400 134512640 135197250 4294956240 18446744073709551615 134539193 0 0 4096 0 0 0 0 17 1 0 0
/proc/9245/statm: 14024 11805 93 167 0 13855 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 56096

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 9246
/proc/meminfo: memFree=1439272/2055920 swapFree=4174692/4192956
[pid=9245] ppid=9243 vsize=56096 CPUtime=822.01
/proc/9245/stat : 9245 (march_nn) R 9243 9245 9088 0 -1 4194304 12671 0 0 0 82191 10 0 0 25 0 1 0 1103085604 57442304 12654 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/9245/statm: 14024 12654 93 167 0 13855 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 56096

[startup+882.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 9246
/proc/meminfo: memFree=1435688/2055920 swapFree=4174692/4192956
[pid=9245] ppid=9243 vsize=75740 CPUtime=882
/proc/9245/stat : 9245 (march_nn) R 9243 9245 9088 0 -1 4194304 13549 0 0 0 88189 11 0 0 25 0 1 0 1103085604 77557760 13532 1992294400 134512640 135197250 4294956240 18446744073709551615 134539253 0 0 4096 0 0 0 0 17 1 0 0
/proc/9245/statm: 18935 13532 93 167 0 18766 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 75740

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 9246
/proc/meminfo: memFree=1432360/2055920 swapFree=4174692/4192956
[pid=9245] ppid=9243 vsize=75740 CPUtime=941.97
/proc/9245/stat : 9245 (march_nn) R 9243 9245 9088 0 -1 4194304 14381 0 0 0 94185 12 0 0 25 0 1 0 1103085604 77557760 14364 1992294400 134512640 135197250 4294956240 18446744073709551615 134542269 0 0 4096 0 0 0 0 17 1 0 0
/proc/9245/statm: 18935 14364 93 167 0 18766 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 75740

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 9246
/proc/meminfo: memFree=1428840/2055920 swapFree=4174692/4192956
[pid=9245] ppid=9243 vsize=75740 CPUtime=1001.95
/proc/9245/stat : 9245 (march_nn) R 9243 9245 9088 0 -1 4194304 15234 0 0 0 100182 13 0 0 25 0 1 0 1103085604 77557760 15217 1992294400 134512640 135197250 4294956240 18446744073709551615 134649012 0 0 4096 0 0 0 0 17 1 0 0
/proc/9245/statm: 18935 15217 93 167 0 18766 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 75740

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 9246
/proc/meminfo: memFree=1425640/2055920 swapFree=4174692/4192956
[pid=9245] ppid=9243 vsize=90180 CPUtime=1061.93
/proc/9245/stat : 9245 (march_nn) R 9243 9245 9088 0 -1 4194304 16049 0 0 0 106179 14 0 0 25 0 1 0 1103085604 92344320 16032 1992294400 134512640 135197250 4294956240 18446744073709551615 134539269 0 0 4096 0 0 0 0 17 1 0 0
/proc/9245/statm: 22545 16032 93 167 0 22376 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 90180

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 9248
/proc/meminfo: memFree=1422248/2055920 swapFree=4174692/4192956
[pid=9245] ppid=9243 vsize=90180 CPUtime=1121.92
/proc/9245/stat : 9245 (march_nn) R 9243 9245 9088 0 -1 4194304 16902 0 0 0 112177 15 0 0 25 0 1 0 1103085604 92344320 16885 1992294400 134512640 135197250 4294956240 18446744073709551615 134593933 0 0 4096 0 0 0 0 17 1 0 0
/proc/9245/statm: 22545 16885 93 167 0 22376 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 90180

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 9248
/proc/meminfo: memFree=1418856/2055920 swapFree=4174692/4192956
[pid=9245] ppid=9243 vsize=90312 CPUtime=1181.89
/proc/9245/stat : 9245 (march_nn) R 9243 9245 9088 0 -1 4194304 17747 0 0 0 118174 15 0 0 25 0 1 0 1103085604 92479488 17730 1992294400 134512640 135197250 4294956240 18446744073709551615 134542112 0 0 4096 0 0 0 0 17 1 0 0
/proc/9245/statm: 22578 17730 93 167 0 22409 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 90312



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 9248
/proc/meminfo: memFree=1417768/2055920 swapFree=4174692/4192956
[pid=9245] ppid=9243 vsize=90312 CPUtime=1200.09
/proc/9245/stat : 9245 (march_nn) R 9243 9245 9088 0 -1 4194304 17998 0 0 0 119994 15 0 0 25 0 1 0 1103085604 92479488 17981 1992294400 134512640 135197250 4294956240 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 1 0 0
/proc/9245/statm: 22578 17981 93 167 0 22409 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 90312

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): 1200.12
CPU user time (s): 1199.95
CPU system time (s): 0.169974
CPU usage (%): 99.9663
Max. virtual memory (cumulated for all children) (KiB): 90312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.169974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17998
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= 1185

runsolver used 1.00285 second user time and 3.38448 second system time

The end

Launcher Data 

Begin job on node67 at 2009-03-29 07:24:05
IDJOB=1518794
IDBENCH=70709
IDSOLVER=522
FILE ID=node67/1518794-1238304245
PBS_JOBID= 9061076
Free space on /tmp= 66376 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S23858409-056.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518794-1238304245/watcher-1518794-1238304245 -o /tmp/evaluation-result-1518794-1238304245/solver-1518794-1238304245 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1518794-1238304245.cnf

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

MD5SUM BENCH= 1d9e0ed32c3bf3bc5fbb21926c01a19c
RANDOM SEED=1502061654

node67.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		: 3000.265
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		: 3000.265
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:       1490896 kB
Buffers:         72172 kB
Cached:         403124 kB
SwapCached:       9680 kB
Active:         174672 kB
Inactive:       311700 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1490896 kB
SwapTotal:     4192956 kB
SwapFree:      4174692 kB
Dirty:             812 kB
Writeback:           0 kB
Mapped:          16760 kB
Slab:            63732 kB
Committed_AS:  3063928 kB
PageTables:       2052 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= 66376 MiB
End job on node67 at 2009-03-29 07:44:07