Trace number 1514078

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) 1200.03 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/6000/
unif-k3-r4.2-v6000-c25200-S1769448312-079.cnf
MD5SUM9495def54e734dca859c56c910204a6a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark5.82211
Satisfiable
(Un)Satisfiability was proved
Number of variables6000
Number of clauses25200
Sum of the clauses size75600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 325200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.29/0.33	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.33	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.29/0.33	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.29/0.33	c main()::
0.29/0.33	c initFormula():: searching for DIMACS p-line....
0.29/0.33	c initFormula():: the DIMACS p-line indicates a CNF of 6000 variables and 25200 clauses.
0.29/0.33	c parseCNF():: parsing....
0.29/0.33	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.33	c runParser():: parsing was successful, warming up engines...
0.29/0.33	c simplify_formula():: removed 0 tautological, 159 satisfied and 0 duplicate clauses
0.29/0.33	c preprocessing fase I completed:: there are now 5972 free variables and 25041 clauses.
0.29/0.33	c stat :: sign balance is biased by 0.459
0.29/0.33	c using 3-SAT heuristics (occurence based diff)
0.29/0.33	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.33	c simplify_formula():: removed 0 tautological, 0 satisfied and 133 duplicate clauses
0.29/0.33	c resolvent_look() :: found 77 resolvents
0.29/0.33	c lessRedundantTransformation():: nothing to be done.
0.29/0.33	c transformTo3SAT():: you gave me 6000 variables and 25118 clauses.
0.29/0.33	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.29/0.33	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.29/0.33	c transformTo3SAT():: the transformation yielded 6000 variabels and 25118 clauses.
0.29/0.33	c main():: clause / variable ratio: ( 25118 / 6000 ) = 4.19
0.29/0.33	c longest clause has size 3
0.29/0.33	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.33	c number of free variables = 5972
0.29/0.33	c dynamic_preselect_setsize :: off
0.29/0.33	c main():: all systems go!
0.29/0.33	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 438
0.69/0.75	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: 100867
144.14/144.26	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
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-1514078-1238225795/watcher-1514078-1238225795 -o /tmp/evaluation-result-1514078-1238225795/solver-1514078-1238225795 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1514078-1238225795.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 0.98 3/64 11357
/proc/meminfo: memFree=964448/2055920 swapFree=4178496/4192956
[pid=11357] ppid=11355 vsize=1476 CPUtime=0
/proc/11357/stat : 11357 (march_nn) R 11355 11357 11184 0 -1 4194304 230 0 0 0 0 0 0 0 18 0 1 0 1095246723 1511424 215 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/11357/statm: 369 215 59 167 0 200 0

[startup+0.0394051 s]
/proc/loadavg: 0.99 0.98 0.98 3/64 11357
/proc/meminfo: memFree=964448/2055920 swapFree=4178496/4192956
[pid=11357] ppid=11355 vsize=3148 CPUtime=0.03
/proc/11357/stat : 11357 (march_nn) R 11355 11357 11184 0 -1 4194304 470 0 0 0 3 0 0 0 18 0 1 0 1095246723 3223552 454 1992294400 134512640 135197250 4294956240 18446744073709551615 134564994 0 0 4096 0 0 0 0 17 1 0 0
/proc/11357/statm: 787 454 63 167 0 618 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3148

[startup+0.101413 s]
/proc/loadavg: 0.99 0.98 0.98 3/64 11357
/proc/meminfo: memFree=964448/2055920 swapFree=4178496/4192956
[pid=11357] ppid=11355 vsize=3416 CPUtime=0.09
/proc/11357/stat : 11357 (march_nn) R 11355 11357 11184 0 -1 4194304 1071 0 0 0 9 0 0 0 18 0 1 0 1095246723 3497984 558 1992294400 134512640 135197250 4294956240 18446744073709551615 134569427 0 0 4096 0 0 0 0 17 1 0 0
/proc/11357/statm: 854 558 68 167 0 685 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3416

[startup+0.301447 s]
/proc/loadavg: 0.99 0.98 0.98 3/64 11357
/proc/meminfo: memFree=964448/2055920 swapFree=4178496/4192956
[pid=11357] ppid=11355 vsize=11564 CPUtime=0.29
/proc/11357/stat : 11357 (march_nn) R 11355 11357 11184 0 -1 4194304 3409 0 0 0 28 1 0 0 19 0 1 0 1095246723 11841536 1214 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/11357/statm: 2891 1214 88 167 0 2722 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11564

[startup+0.70151 s]
/proc/loadavg: 0.99 0.98 0.98 3/64 11357
/proc/meminfo: memFree=964448/2055920 swapFree=4178496/4192956
[pid=11357] ppid=11355 vsize=12144 CPUtime=0.69
/proc/11357/stat : 11357 (march_nn) R 11355 11357 11184 0 -1 4194304 4908 0 0 0 67 2 0 0 22 0 1 0 1095246723 12435456 2713 1992294400 134512640 135197250 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/11357/statm: 3036 2713 93 167 0 2867 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12144

[startup+1.50164 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 11358
/proc/meminfo: memFree=953432/2055920 swapFree=4178496/4192956
[pid=11357] ppid=11355 vsize=12664 CPUtime=1.49
/proc/11357/stat : 11357 (march_nn) R 11355 11357 11184 0 -1 4194304 5023 0 0 0 147 2 0 0 25 0 1 0 1095246723 12967936 2828 1992294400 134512640 135197250 4294956240 18446744073709551615 134542160 0 0 4096 0 0 0 0 17 1 0 0
/proc/11357/statm: 3166 2828 93 167 0 2997 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12664

[startup+3.1019 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 11358
/proc/meminfo: memFree=953176/2055920 swapFree=4178496/4192956
[pid=11357] ppid=11355 vsize=13004 CPUtime=3.09
/proc/11357/stat : 11357 (march_nn) R 11355 11357 11184 0 -1 4194304 5096 0 0 0 307 2 0 0 25 0 1 0 1095246723 13316096 2901 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/11357/statm: 3251 2901 93 167 0 3082 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13004

[startup+6.30142 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 11358
/proc/meminfo: memFree=952792/2055920 swapFree=4178496/4192956
[pid=11357] ppid=11355 vsize=13420 CPUtime=6.29
/proc/11357/stat : 11357 (march_nn) R 11355 11357 11184 0 -1 4194304 5178 0 0 0 627 2 0 0 25 0 1 0 1095246723 13742080 2983 1992294400 134512640 135197250 4294956240 18446744073709551615 134570835 0 0 4096 0 0 0 0 17 1 0 0
/proc/11357/statm: 3355 2983 93 167 0 3186 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13420

[startup+12.7014 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 11358
/proc/meminfo: memFree=952280/2055920 swapFree=4178496/4192956
[pid=11357] ppid=11355 vsize=13656 CPUtime=12.69
/proc/11357/stat : 11357 (march_nn) R 11355 11357 11184 0 -1 4194304 5253 0 0 0 1267 2 0 0 25 0 1 0 1095246723 13983744 3058 1992294400 134512640 135197250 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/11357/statm: 3414 3058 93 167 0 3245 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13656

[startup+25.5015 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 11358
/proc/meminfo: memFree=951512/2055920 swapFree=4178496/4192956
[pid=11357] ppid=11355 vsize=14460 CPUtime=25.48
/proc/11357/stat : 11357 (march_nn) R 11355 11357 11184 0 -1 4194304 5433 0 0 0 2546 2 0 0 25 0 1 0 1095246723 14807040 3238 1992294400 134512640 135197250 4294956240 18446744073709551615 134572914 0 0 4096 0 0 0 0 17 1 0 0
/proc/11357/statm: 3615 3238 93 167 0 3446 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14460

[startup+51.1017 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 11358
/proc/meminfo: memFree=951064/2055920 swapFree=4178496/4192956
[pid=11357] ppid=11355 vsize=15028 CPUtime=51.07
/proc/11357/stat : 11357 (march_nn) R 11355 11357 11184 0 -1 4194304 5559 0 0 0 5105 2 0 0 25 0 1 0 1095246723 15388672 3364 1992294400 134512640 135197250 4294956240 18446744073709551615 134603849 0 0 4096 0 0 0 0 17 1 0 0
/proc/11357/statm: 3757 3364 93 167 0 3588 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15028

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 11360
/proc/meminfo: memFree=949720/2055920 swapFree=4178496/4192956
[pid=11357] ppid=11355 vsize=16852 CPUtime=102.26
/proc/11357/stat : 11357 (march_nn) R 11355 11357 11184 0 -1 4194304 5881 0 0 0 10223 3 0 0 25 0 1 0 1095246723 17256448 3686 1992294400 134512640 135197250 4294956240 18446744073709551615 134541634 0 0 4096 0 0 0 0 17 1 0 0
/proc/11357/statm: 4213 3686 93 167 0 4044 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16852

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 11360
/proc/meminfo: memFree=948312/2055920 swapFree=4178496/4192956
[pid=11357] ppid=11355 vsize=18528 CPUtime=162.24
/proc/11357/stat : 11357 (march_nn) R 11355 11357 11184 0 -1 4194304 6226 0 0 0 16220 4 0 0 25 0 1 0 1095246723 18972672 4028 1992294400 134512640 135197250 4294956240 18446744073709551615 134541680 0 0 4096 0 0 0 0 17 1 0 0
/proc/11357/statm: 4632 4028 93 167 0 4463 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 18528

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 11360
/proc/meminfo: memFree=947288/2055920 swapFree=4178496/4192956
[pid=11357] ppid=11355 vsize=20252 CPUtime=222.21
/proc/11357/stat : 11357 (march_nn) R 11355 11357 11184 0 -1 4194304 6483 0 0 0 22217 4 0 0 25 0 1 0 1095246723 20738048 4285 1992294400 134512640 135197250 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/11357/statm: 5063 4285 93 167 0 4894 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 20252

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 11360
/proc/meminfo: memFree=946072/2055920 swapFree=4178496/4192956
[pid=11357] ppid=11355 vsize=20384 CPUtime=282.2
/proc/11357/stat : 11357 (march_nn) R 11355 11357 11184 0 -1 4194304 6785 0 0 0 28215 5 0 0 25 0 1 0 1095246723 20873216 4587 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/11357/statm: 5096 4587 93 167 0 4927 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 20384

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 11360
/proc/meminfo: memFree=944984/2055920 swapFree=4178496/4192956
[pid=11357] ppid=11355 vsize=23104 CPUtime=342.18
/proc/11357/stat : 11357 (march_nn) R 11355 11357 11184 0 -1 4194304 7032 0 0 0 34213 5 0 0 25 0 1 0 1095246723 23658496 4834 1992294400 134512640 135197250 4294956240 18446744073709551615 134542000 0 0 4096 0 0 0 0 17 1 0 0
/proc/11357/statm: 5776 4834 93 167 0 5607 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 23104

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 11360
/proc/meminfo: memFree=943704/2055920 swapFree=4178496/4192956
[pid=11357] ppid=11355 vsize=23656 CPUtime=402.17
/proc/11357/stat : 11357 (march_nn) R 11355 11357 11184 0 -1 4194304 7362 0 0 0 40211 6 0 0 25 0 1 0 1095246723 24223744 5160 1992294400 134512640 135197250 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/11357/statm: 5914 5160 93 167 0 5745 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 23656

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 11360
/proc/meminfo: memFree=942744/2055920 swapFree=4178496/4192956
[pid=11357] ppid=11355 vsize=23656 CPUtime=462.14
/proc/11357/stat : 11357 (march_nn) R 11355 11357 11184 0 -1 4194304 7598 0 0 0 46208 6 0 0 25 0 1 0 1095246723 24223744 5396 1992294400 134512640 135197250 4294956240 18446744073709551615 134570769 0 0 4096 0 0 0 0 17 1 0 0
/proc/11357/statm: 5914 5396 93 167 0 5745 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 23656

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 11360
/proc/meminfo: memFree=941720/2055920 swapFree=4178496/4192956
[pid=11357] ppid=11355 vsize=27536 CPUtime=522.13
/proc/11357/stat : 11357 (march_nn) R 11355 11357 11184 0 -1 4194304 7856 0 0 0 52206 7 0 0 25 0 1 0 1095246723 28196864 5654 1992294400 134512640 135197250 4294956240 18446744073709551615 134603836 0 0 4096 0 0 0 0 17 1 0 0
/proc/11357/statm: 6884 5654 93 167 0 6715 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 27536

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 11360
/proc/meminfo: memFree=940632/2055920 swapFree=4178496/4192956
[pid=11357] ppid=11355 vsize=27536 CPUtime=582.1
/proc/11357/stat : 11357 (march_nn) R 11355 11357 11184 0 -1 4194304 8120 0 0 0 58203 7 0 0 25 0 1 0 1095246723 28196864 5918 1992294400 134512640 135197250 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/11357/statm: 6884 5918 93 167 0 6715 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 27536

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 11360
/proc/meminfo: memFree=939608/2055920 swapFree=4178496/4192956
[pid=11357] ppid=11355 vsize=27536 CPUtime=642.09
/proc/11357/stat : 11357 (march_nn) R 11355 11357 11184 0 -1 4194304 8362 0 0 0 64201 8 0 0 25 0 1 0 1095246723 28196864 6160 1992294400 134512640 135197250 4294956240 18446744073709551615 134541641 0 0 4096 0 0 0 0 17 1 0 0
/proc/11357/statm: 6884 6160 93 167 0 6715 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 27536

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 11360
/proc/meminfo: memFree=938520/2055920 swapFree=4178496/4192956
[pid=11357] ppid=11355 vsize=27536 CPUtime=702.07
/proc/11357/stat : 11357 (march_nn) R 11355 11357 11184 0 -1 4194304 8638 0 0 0 70199 8 0 0 25 0 1 0 1095246723 28196864 6436 1992294400 134512640 135197250 4294956240 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0
/proc/11357/statm: 6884 6436 93 167 0 6715 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 27536

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 11360
/proc/meminfo: memFree=937432/2055920 swapFree=4178496/4192956
[pid=11357] ppid=11355 vsize=34060 CPUtime=762.06
/proc/11357/stat : 11357 (march_nn) R 11355 11357 11184 0 -1 4194304 8885 0 0 0 76197 9 0 0 25 0 1 0 1095246723 34877440 6683 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/11357/statm: 8515 6683 93 167 0 8346 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 34060

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 11360
/proc/meminfo: memFree=936344/2055920 swapFree=4178496/4192956
[pid=11357] ppid=11355 vsize=34060 CPUtime=822.04
/proc/11357/stat : 11357 (march_nn) R 11355 11357 11184 0 -1 4194304 9157 0 0 0 82194 10 0 0 25 0 1 0 1095246723 34877440 6955 1992294400 134512640 135197250 4294956240 18446744073709551615 134570780 0 0 4096 0 0 0 0 17 1 0 0
/proc/11357/statm: 8515 6955 93 167 0 8346 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 34060

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 11360
/proc/meminfo: memFree=935320/2055920 swapFree=4178496/4192956
[pid=11357] ppid=11355 vsize=34060 CPUtime=882.01
/proc/11357/stat : 11357 (march_nn) R 11355 11357 11184 0 -1 4194304 9430 0 0 0 88191 10 0 0 25 0 1 0 1095246723 34877440 7228 1992294400 134512640 135197250 4294956240 18446744073709551615 134618389 0 0 4096 0 0 0 0 17 1 0 0
/proc/11357/statm: 8515 7228 93 167 0 8346 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 34060

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 11360
/proc/meminfo: memFree=934296/2055920 swapFree=4178496/4192956
[pid=11357] ppid=11355 vsize=34060 CPUtime=942
/proc/11357/stat : 11357 (march_nn) R 11355 11357 11184 0 -1 4194304 9674 0 0 0 94189 11 0 0 25 0 1 0 1095246723 34877440 7472 1992294400 134512640 135197250 4294956240 18446744073709551615 134541626 0 0 4096 0 0 0 0 17 1 0 0
/proc/11357/statm: 8515 7472 93 167 0 8346 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 34060

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 11360
/proc/meminfo: memFree=933208/2055920 swapFree=4178496/4192956
[pid=11357] ppid=11355 vsize=34192 CPUtime=1001.98
/proc/11357/stat : 11357 (march_nn) R 11355 11357 11184 0 -1 4194304 9946 0 0 0 100187 11 0 0 25 0 1 0 1095246723 35012608 7744 1992294400 134512640 135197250 4294956240 18446744073709551615 134541235 0 0 4096 0 0 0 0 17 1 0 0
/proc/11357/statm: 8548 7744 93 167 0 8379 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 34192

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 11360
/proc/meminfo: memFree=932248/2055920 swapFree=4178496/4192956
[pid=11357] ppid=11355 vsize=34192 CPUtime=1061.96
/proc/11357/stat : 11357 (march_nn) R 11355 11357 11184 0 -1 4194304 10185 0 0 0 106184 12 0 0 25 0 1 0 1095246723 35012608 7983 1992294400 134512640 135197250 4294956240 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/11357/statm: 8548 7983 93 167 0 8379 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 34192

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 11360
/proc/meminfo: memFree=931160/2055920 swapFree=4178496/4192956
[pid=11357] ppid=11355 vsize=42924 CPUtime=1121.94
/proc/11357/stat : 11357 (march_nn) R 11355 11357 11184 0 -1 4194304 10455 0 0 0 112182 12 0 0 25 0 1 0 1095246723 43954176 8253 1992294400 134512640 135197250 4294956240 18446744073709551615 134539253 0 0 4096 0 0 0 0 17 1 0 0
/proc/11357/statm: 10731 8253 93 167 0 10562 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 42924

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 11360
/proc/meminfo: memFree=930136/2055920 swapFree=4178496/4192956
[pid=11357] ppid=11355 vsize=42924 CPUtime=1181.91
/proc/11357/stat : 11357 (march_nn) R 11355 11357 11184 0 -1 4194304 10718 0 0 0 118179 12 0 0 25 0 1 0 1095246723 43954176 8516 1992294400 134512640 135197250 4294956240 18446744073709551615 134541705 0 0 4096 0 0 0 0 17 1 0 0
/proc/11357/statm: 10731 8516 93 167 0 10562 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 42924



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 11360
/proc/meminfo: memFree=929816/2055920 swapFree=4178496/4192956
[pid=11357] ppid=11355 vsize=42924 CPUtime=1200.01
/proc/11357/stat : 11357 (march_nn) R 11355 11357 11184 0 -1 4194304 10785 0 0 0 119989 12 0 0 25 0 1 0 1095246723 43954176 8583 1992294400 134512640 135197250 4294956240 18446744073709551615 134542160 0 0 4096 0 0 0 0 17 1 0 0
/proc/11357/statm: 10731 8583 93 167 0 10562 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 42924

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): 1200.41
CPU time (s): 1200.03
CPU user time (s): 1199.9
CPU system time (s): 0.135979
CPU usage (%): 99.9684
Max. virtual memory (cumulated for all children) (KiB): 42924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.135979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10785
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= 2150

runsolver used 0.932858 second user time and 2.41563 second system time

The end

Launcher Data 

Begin job on node3 at 2009-03-28 08:36:35
IDJOB=1514078
IDBENCH=70316
IDSOLVER=522
FILE ID=node3/1514078-1238225795
PBS_JOBID= 9060646
Free space on /tmp= 65904 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/6000/unif-k3-r4.2-v6000-c25200-S1769448312-079.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514078-1238225795/watcher-1514078-1238225795 -o /tmp/evaluation-result-1514078-1238225795/solver-1514078-1238225795 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1514078-1238225795.cnf

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

MD5SUM BENCH= 9495def54e734dca859c56c910204a6a
RANDOM SEED=1514093149

node3.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		: 3000.275
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		: 3000.275
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:        964864 kB
Buffers:         88948 kB
Cached:         904492 kB
SwapCached:       8268 kB
Active:         248696 kB
Inactive:       754696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        964864 kB
SwapTotal:     4192956 kB
SwapFree:      4178496 kB
Dirty:            1208 kB
Writeback:           0 kB
Mapped:          15636 kB
Slab:            73648 kB
Committed_AS:  2679940 kB
PageTables:       1376 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= 65904 MiB
End job on node3 at 2009-03-28 08:56:37