Trace number 1726476

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 1200.31

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n1200-d0.00-s1756632460.sat05-526.reshuffled-07.cnf
MD5SUM00198881c2cf000cfee916c18d69d474
Bench CategoryCRAFTED (crafted 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 variables1132
Number of clauses14011
Sum of the clauses size42316
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 313728
Number of clauses of size 4283
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.79/0.87	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.79/0.87	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.79/0.87	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.79/0.87	c main()::
0.79/0.87	c initFormula():: searching for DIMACS p-line....
0.79/0.87	c full lookahead due to high density!
0.79/0.87	c initFormula():: the DIMACS p-line indicates a CNF of 1132 variables and 14011 clauses.
0.79/0.87	c parseCNF():: parsing....
0.79/0.87	c parseCNF():: the CNF contains 0 unary clauses.
0.79/0.87	c runParser():: parsing was successful, warming up engines...
0.79/0.87	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.87	c preprocessing fase I completed:: there are now 1132 free variables and 14011 clauses.
0.79/0.87	c stat :: sign balance is biased by 34.382
0.79/0.87	c using k-SAT heuristics (size based diff)
0.79/0.87	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.87	c simplify_formula():: removed 0 tautological, 0 satisfied and 322928 duplicate clauses
0.79/0.87	c resolvent_look() :: found 55792 resolvents
0.79/0.87	c main():: clause / variable ratio: ( 69803 / 1132 ) = 61.66
0.79/0.87	c longest clause has size 4
0.79/0.87	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.87	c number of free variables = 1132
0.79/0.87	c dynamic_preselect_setsize :: off
0.79/0.87	c main():: all systems go!
0.79/0.87	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 64
0.99/1.02	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: 1878
5.49/5.57	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
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: 34834
95.17/95.24	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1726476-1240712711/watcher-1726476-1240712711 -o /tmp/evaluation-result-1726476-1240712711/solver-1726476-1240712711 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1726476-1240712711.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: 1.15 1.23 1.10 3/64 23837
/proc/meminfo: memFree=1419224/2055920 swapFree=4192812/4192956
[pid=23837] ppid=23835 vsize=968 CPUtime=0
/proc/23837/stat : 23837 (march_nn) R 23835 23837 18534 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 99305102 991232 117 1992294400 134512640 135197250 4294956224 18446744073709551615 134674213 0 0 4096 0 0 0 0 17 1 0 0
/proc/23837/statm: 242 117 59 167 0 73 0

[startup+0.00727191 s]
/proc/loadavg: 1.15 1.23 1.10 3/64 23837
/proc/meminfo: memFree=1419224/2055920 swapFree=4192812/4192956
[pid=23837] ppid=23835 vsize=1100 CPUtime=0
/proc/23837/stat : 23837 (march_nn) R 23835 23837 18534 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 99305102 1126400 126 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/23837/statm: 275 127 59 167 0 106 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1100

[startup+0.101279 s]
/proc/loadavg: 1.15 1.23 1.10 3/64 23837
/proc/meminfo: memFree=1419224/2055920 swapFree=4192812/4192956
[pid=23837] ppid=23835 vsize=4416 CPUtime=0.09
/proc/23837/stat : 23837 (march_nn) R 23835 23837 18534 0 -1 4194304 1144 0 0 0 9 0 0 0 18 0 1 0 99305102 4521984 777 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/23837/statm: 1104 778 84 167 0 935 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4416

[startup+0.301295 s]
/proc/loadavg: 1.15 1.23 1.10 3/64 23837
/proc/meminfo: memFree=1419224/2055920 swapFree=4192812/4192956
[pid=23837] ppid=23835 vsize=12568 CPUtime=0.29
/proc/23837/stat : 23837 (march_nn) R 23835 23837 18534 0 -1 4194304 5209 0 0 0 27 2 0 0 19 0 1 0 99305102 12869632 2933 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/23837/statm: 3142 2935 84 167 0 2973 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12568

[startup+0.701327 s]
/proc/loadavg: 1.15 1.23 1.10 3/64 23837
/proc/meminfo: memFree=1419224/2055920 swapFree=4192812/4192956
[pid=23837] ppid=23835 vsize=11236 CPUtime=0.69
/proc/23837/stat : 23837 (march_nn) R 23835 23837 18534 0 -1 4194304 5978 0 0 0 67 2 0 0 23 0 1 0 99305102 11505664 2619 1992294400 134512640 135197250 4294956224 18446744073709551615 134695214 0 0 4096 0 0 0 0 17 1 0 0
/proc/23837/statm: 2809 2619 84 167 0 2640 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11236

[startup+1.50139 s]
/proc/loadavg: 1.15 1.23 1.10 2/65 23838
/proc/meminfo: memFree=1403024/2055920 swapFree=4192812/4192956
[pid=23837] ppid=23835 vsize=18332 CPUtime=1.49
/proc/23837/stat : 23837 (march_nn) R 23835 23837 18534 0 -1 4194304 7576 0 0 0 146 3 0 0 25 0 1 0 99305102 18771968 4148 1992294400 134512640 135197250 4294956224 18446744073709551615 134541538 0 0 4096 0 0 0 0 17 1 0 0
/proc/23837/statm: 4583 4148 94 167 0 4414 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18332

[startup+3.10153 s]
/proc/loadavg: 1.15 1.23 1.10 2/65 23838
/proc/meminfo: memFree=1402832/2055920 swapFree=4192812/4192956
[pid=23837] ppid=23835 vsize=18332 CPUtime=3.09
/proc/23837/stat : 23837 (march_nn) R 23835 23837 18534 0 -1 4194304 7576 0 0 0 306 3 0 0 25 0 1 0 99305102 18771968 4148 1992294400 134512640 135197250 4294956224 18446744073709551615 134603342 0 0 4096 0 0 0 0 17 1 0 0
/proc/23837/statm: 4583 4148 94 167 0 4414 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18332

[startup+6.30179 s]
/proc/loadavg: 1.14 1.23 1.09 2/65 23838
/proc/meminfo: memFree=1402704/2055920 swapFree=4192812/4192956
[pid=23837] ppid=23835 vsize=18332 CPUtime=6.29
/proc/23837/stat : 23837 (march_nn) R 23835 23837 18534 0 -1 4194304 7576 0 0 0 626 3 0 0 25 0 1 0 99305102 18771968 4148 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/23837/statm: 4583 4148 94 167 0 4414 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18332

[startup+12.7023 s]
/proc/loadavg: 1.13 1.22 1.09 2/65 23838
/proc/meminfo: memFree=1402576/2055920 swapFree=4192812/4192956
[pid=23837] ppid=23835 vsize=18556 CPUtime=12.69
/proc/23837/stat : 23837 (march_nn) R 23835 23837 18534 0 -1 4194304 7605 0 0 0 1266 3 0 0 25 0 1 0 99305102 19001344 4177 1992294400 134512640 135197250 4294956224 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/23837/statm: 4639 4177 94 167 0 4470 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18556

[startup+25.5014 s]
/proc/loadavg: 1.10 1.21 1.09 2/65 23838
/proc/meminfo: memFree=1402448/2055920 swapFree=4192812/4192956
[pid=23837] ppid=23835 vsize=18556 CPUtime=25.49
/proc/23837/stat : 23837 (march_nn) R 23835 23837 18534 0 -1 4194304 7633 0 0 0 2545 4 0 0 25 0 1 0 99305102 19001344 4205 1992294400 134512640 135197250 4294956224 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/23837/statm: 4639 4205 94 167 0 4470 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18556

[startup+51.1014 s]
/proc/loadavg: 1.06 1.19 1.09 2/65 23838
/proc/meminfo: memFree=1401936/2055920 swapFree=4192812/4192956
[pid=23837] ppid=23835 vsize=19012 CPUtime=51.08
/proc/23837/stat : 23837 (march_nn) R 23835 23837 18534 0 -1 4194304 7765 0 0 0 5104 4 0 0 25 0 1 0 99305102 19468288 4337 1992294400 134512640 135197250 4294956224 18446744073709551615 134524921 0 0 4096 0 0 0 0 17 1 0 0
/proc/23837/statm: 4753 4337 94 167 0 4584 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19012

[startup+102.306 s]
/proc/loadavg: 1.03 1.16 1.08 2/65 23838
/proc/meminfo: memFree=1401488/2055920 swapFree=4192812/4192956
[pid=23837] ppid=23835 vsize=19580 CPUtime=102.27
/proc/23837/stat : 23837 (march_nn) R 23835 23837 18534 0 -1 4194304 7872 0 0 0 10223 4 0 0 25 0 1 0 99305102 20049920 4444 1992294400 134512640 135197250 4294956224 18446744073709551615 134548673 0 0 4096 0 0 0 0 17 1 0 0
/proc/23837/statm: 4895 4444 94 167 0 4726 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 19580

[startup+162.302 s]
/proc/loadavg: 1.01 1.13 1.08 2/65 23838
/proc/meminfo: memFree=1400976/2055920 swapFree=4192812/4192956
[pid=23837] ppid=23835 vsize=20092 CPUtime=162.25
/proc/23837/stat : 23837 (march_nn) R 23835 23837 18534 0 -1 4194304 7999 0 0 0 16221 4 0 0 25 0 1 0 99305102 20574208 4571 1992294400 134512640 135197250 4294956224 18446744073709551615 134603136 0 0 4096 0 0 0 0 17 1 0 0
/proc/23837/statm: 5023 4571 94 167 0 4854 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 20092

[startup+222.301 s]
/proc/loadavg: 1.00 1.10 1.07 2/65 23838
/proc/meminfo: memFree=1400208/2055920 swapFree=4192812/4192956
[pid=23837] ppid=23835 vsize=21252 CPUtime=222.24
/proc/23837/stat : 23837 (march_nn) R 23835 23837 18534 0 -1 4194304 8182 0 0 0 22220 4 0 0 25 0 1 0 99305102 21762048 4754 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/23837/statm: 5313 4754 94 167 0 5144 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 21252

[startup+282.301 s]
/proc/loadavg: 1.00 1.08 1.07 2/65 23838
/proc/meminfo: memFree=1399632/2055920 swapFree=4192812/4192956
[pid=23837] ppid=23835 vsize=22404 CPUtime=282.23
/proc/23837/stat : 23837 (march_nn) R 23835 23837 18534 0 -1 4194304 8324 0 0 0 28218 5 0 0 25 0 1 0 99305102 22941696 4896 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/23837/statm: 5601 4896 94 167 0 5432 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 22404

[startup+342.301 s]
/proc/loadavg: 1.00 1.06 1.06 2/65 23838
/proc/meminfo: memFree=1399056/2055920 swapFree=4192812/4192956
[pid=23837] ppid=23835 vsize=22404 CPUtime=342.21
/proc/23837/stat : 23837 (march_nn) R 23835 23837 18534 0 -1 4194304 8465 0 0 0 34216 5 0 0 25 0 1 0 99305102 22941696 5037 1992294400 134512640 135197250 4294956224 18446744073709551615 134541464 0 0 4096 0 0 0 0 17 1 0 0
/proc/23837/statm: 5601 5037 94 167 0 5432 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 22404

[startup+402.301 s]
/proc/loadavg: 1.00 1.05 1.05 2/65 23838
/proc/meminfo: memFree=1398480/2055920 swapFree=4192812/4192956
[pid=23837] ppid=23835 vsize=22800 CPUtime=402.19
/proc/23837/stat : 23837 (march_nn) R 23835 23837 18534 0 -1 4194304 8609 0 0 0 40214 5 0 0 25 0 1 0 99305102 23347200 5181 1992294400 134512640 135197250 4294956224 18446744073709551615 134649171 0 0 4096 0 0 0 0 17 1 0 0
/proc/23837/statm: 5700 5181 94 167 0 5531 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 22800

[startup+462.301 s]
/proc/loadavg: 1.00 1.04 1.05 2/65 23838
/proc/meminfo: memFree=1397840/2055920 swapFree=4192812/4192956
[pid=23837] ppid=23835 vsize=24524 CPUtime=462.19
/proc/23837/stat : 23837 (march_nn) R 23835 23837 18534 0 -1 4194304 8751 0 0 0 46213 6 0 0 25 0 1 0 99305102 25112576 5323 1992294400 134512640 135197250 4294956224 18446744073709551615 134570780 0 0 4096 0 0 0 0 17 1 0 0
/proc/23837/statm: 6131 5323 94 167 0 5962 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 24524

[startup+522.302 s]
/proc/loadavg: 1.00 1.03 1.04 2/65 23838
/proc/meminfo: memFree=1397264/2055920 swapFree=4192812/4192956
[pid=23837] ppid=23835 vsize=24524 CPUtime=522.17
/proc/23837/stat : 23837 (march_nn) R 23835 23837 18534 0 -1 4194304 8892 0 0 0 52211 6 0 0 25 0 1 0 99305102 25112576 5464 1992294400 134512640 135197250 4294956224 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/23837/statm: 6131 5464 94 167 0 5962 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 24524

[startup+582.302 s]
/proc/loadavg: 1.00 1.02 1.04 2/65 23838
/proc/meminfo: memFree=1396688/2055920 swapFree=4192812/4192956
[pid=23837] ppid=23835 vsize=24524 CPUtime=582.16
/proc/23837/stat : 23837 (march_nn) R 23835 23837 18534 0 -1 4194304 9031 0 0 0 58209 7 0 0 25 0 1 0 99305102 25112576 5603 1992294400 134512640 135197250 4294956224 18446744073709551615 134596875 0 0 4096 0 0 0 0 17 1 0 0
/proc/23837/statm: 6131 5603 94 167 0 5962 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 24524

[startup+642.302 s]
/proc/loadavg: 1.00 1.02 1.03 2/65 23838
/proc/meminfo: memFree=1396112/2055920 swapFree=4192812/4192956
[pid=23837] ppid=23835 vsize=27112 CPUtime=642.15
/proc/23837/stat : 23837 (march_nn) R 23835 23837 18534 0 -1 4194304 9171 0 0 0 64208 7 0 0 25 0 1 0 99305102 27762688 5743 1992294400 134512640 135197250 4294956224 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/23837/statm: 6778 5743 94 167 0 6609 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 27112

[startup+702.302 s]
/proc/loadavg: 1.00 1.01 1.02 2/65 23840
/proc/meminfo: memFree=1395408/2055920 swapFree=4192812/4192956
[pid=23837] ppid=23835 vsize=27908 CPUtime=702.13
/proc/23837/stat : 23837 (march_nn) R 23835 23837 18534 0 -1 4194304 9311 0 0 0 70206 7 0 0 25 0 1 0 99305102 28577792 5883 1992294400 134512640 135197250 4294956224 18446744073709551615 134603206 0 0 4096 0 0 0 0 17 1 0 0
/proc/23837/statm: 6977 5883 94 167 0 6808 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 27908

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 23840
/proc/meminfo: memFree=1394832/2055920 swapFree=4192812/4192956
[pid=23837] ppid=23835 vsize=27908 CPUtime=762.12
/proc/23837/stat : 23837 (march_nn) R 23835 23837 18534 0 -1 4194304 9453 0 0 0 76204 8 0 0 25 0 1 0 99305102 28577792 6025 1992294400 134512640 135197250 4294956224 18446744073709551615 134550958 0 0 4096 0 0 0 0 17 1 0 0
/proc/23837/statm: 6977 6025 94 167 0 6808 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 27908

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 23840
/proc/meminfo: memFree=1394448/2055920 swapFree=4192812/4192956
[pid=23837] ppid=23835 vsize=27908 CPUtime=822.1
/proc/23837/stat : 23837 (march_nn) R 23835 23837 18534 0 -1 4194304 9591 0 0 0 82202 8 0 0 25 0 1 0 99305102 28577792 6163 1992294400 134512640 135197250 4294956224 18446744073709551615 134570918 0 0 4096 0 0 0 0 17 1 0 0
/proc/23837/statm: 6977 6163 94 167 0 6808 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 27908

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 23840
/proc/meminfo: memFree=1393936/2055920 swapFree=4192812/4192956
[pid=23837] ppid=23835 vsize=27908 CPUtime=882.08
/proc/23837/stat : 23837 (march_nn) R 23835 23837 18534 0 -1 4194304 9732 0 0 0 88200 8 0 0 25 0 1 0 99305102 28577792 6304 1992294400 134512640 135197250 4294956224 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/23837/statm: 6977 6304 94 167 0 6808 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 27908

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23840
/proc/meminfo: memFree=1393296/2055920 swapFree=4192812/4192956
[pid=23837] ppid=23835 vsize=31788 CPUtime=942.07
/proc/23837/stat : 23837 (march_nn) R 23835 23837 18534 0 -1 4194304 9873 0 0 0 94199 8 0 0 25 0 1 0 99305102 32550912 6445 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/23837/statm: 7947 6445 94 167 0 7778 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 31788

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23840
/proc/meminfo: memFree=1392720/2055920 swapFree=4192812/4192956
[pid=23837] ppid=23835 vsize=31788 CPUtime=1002.05
/proc/23837/stat : 23837 (march_nn) R 23835 23837 18534 0 -1 4194304 10012 0 0 0 100197 8 0 0 25 0 1 0 99305102 32550912 6584 1992294400 134512640 135197250 4294956224 18446744073709551615 134596902 0 0 4096 0 0 0 0 17 1 0 0
/proc/23837/statm: 7947 6584 94 167 0 7778 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 31788

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23840
/proc/meminfo: memFree=1392144/2055920 swapFree=4192812/4192956
[pid=23837] ppid=23835 vsize=31788 CPUtime=1062.05
/proc/23837/stat : 23837 (march_nn) R 23835 23837 18534 0 -1 4194304 10159 0 0 0 106196 9 0 0 25 0 1 0 99305102 32550912 6731 1992294400 134512640 135197250 4294956224 18446744073709551615 134593229 0 0 4096 0 0 0 0 17 1 0 0
/proc/23837/statm: 7947 6731 94 167 0 7778 0
Current children cumulated CPU time (s) 1062.05
Current children cumulated vsize (KiB) 31788

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23840
/proc/meminfo: memFree=1391632/2055920 swapFree=4192812/4192956
[pid=23837] ppid=23835 vsize=31788 CPUtime=1122.03
/proc/23837/stat : 23837 (march_nn) R 23835 23837 18534 0 -1 4194304 10290 0 0 0 112194 9 0 0 25 0 1 0 99305102 32550912 6862 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/23837/statm: 7947 6862 94 167 0 7778 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 31788

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23840
/proc/meminfo: memFree=1391056/2055920 swapFree=4192812/4192956
[pid=23837] ppid=23835 vsize=31788 CPUtime=1182.01
/proc/23837/stat : 23837 (march_nn) R 23835 23837 18534 0 -1 4194304 10425 0 0 0 118192 9 0 0 25 0 1 0 99305102 32550912 6997 1992294400 134512640 135197250 4294956224 18446744073709551615 134602973 0 0 4096 0 0 0 0 17 1 0 0
/proc/23837/statm: 7947 6997 94 167 0 7778 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 31788



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23840
/proc/meminfo: memFree=1390864/2055920 swapFree=4192812/4192956
[pid=23837] ppid=23835 vsize=31788 CPUtime=1200.01
/proc/23837/stat : 23837 (march_nn) R 23835 23837 18534 0 -1 4194304 10466 0 0 0 119992 9 0 0 25 0 1 0 99305102 32550912 7038 1992294400 134512640 135197250 4294956224 18446744073709551615 134593395 0 0 4096 0 0 0 0 17 1 0 0
/proc/23837/statm: 7947 7038 94 167 0 7778 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 31788

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23840
/proc/meminfo: memFree=1390864/2055920 swapFree=4192812/4192956
[pid=23837] ppid=23835 vsize=31788 CPUtime=1200.01
/proc/23837/stat : 23837 (march_nn) R 23835 23837 18534 0 -1 4194304 10466 0 0 0 119992 9 0 0 25 0 1 0 99305102 32550912 7038 1992294400 134512640 135197250 4294956224 18446744073709551615 134593395 0 0 4096 0 0 0 0 17 1 0 0
/proc/23837/statm: 7947 7038 94 167 0 7778 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 31788

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.03
CPU user time (s): 1199.93
CPU system time (s): 0.104984
CPU usage (%): 99.9767
Max. virtual memory (cumulated for all children) (KiB): 31788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.104984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10466
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= 3205

runsolver used 1.17882 second user time and 2.11568 second system time

The end

Launcher Data 

Begin job on node3 at 2009-04-26 04:25:11
IDJOB=1726476
IDBENCH=24614
IDSOLVER=522
FILE ID=node3/1726476-1240712711
PBS_JOBID= 9186799
Free space on /tmp= 66072 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n1200-d0.00-s1756632460.sat05-526.reshuffled-07.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1726476-1240712711/watcher-1726476-1240712711 -o /tmp/evaluation-result-1726476-1240712711/solver-1726476-1240712711 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1726476-1240712711.cnf

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

MD5SUM BENCH= 00198881c2cf000cfee916c18d69d474
RANDOM SEED=812835839

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		: 3000.212
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		: 3000.212
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:       1419704 kB
Buffers:         57532 kB
Cached:         490404 kB
SwapCached:        144 kB
Active:         198980 kB
Inactive:       364016 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1419704 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             980 kB
Writeback:           0 kB
Mapped:          23648 kB
Slab:            59276 kB
Committed_AS:   367740 kB
PageTables:       1372 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= 66068 MiB
End job on node3 at 2009-04-26 04:45:13