Trace number 1512554

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) 1200.06 1200.72

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S1322153318-039.cnf
MD5SUM9b4324a23c82753183d597b4a4c7c7c2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark90.7522
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 520000
Number of clauses of size over 50

Solver Data 

0.49/0.50	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.50	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.49/0.50	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.49/0.50	c main()::
0.49/0.50	c initFormula():: searching for DIMACS p-line....
0.49/0.50	c full lookahead due to high density!
0.49/0.50	c initFormula():: the DIMACS p-line indicates a CNF of 1000 variables and 20000 clauses.
0.49/0.50	c parseCNF():: parsing....
0.49/0.50	c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.50	c runParser():: parsing was successful, warming up engines...
0.49/0.50	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.50	c preprocessing fase I completed:: there are now 1000 free variables and 20000 clauses.
0.49/0.50	c stat :: sign balance is biased by 0.041
0.49/0.50	c using k-SAT heuristics (size based diff)
0.49/0.50	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.50	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.50	c main():: clause / variable ratio: ( 20000 / 1000 ) = 20.00
0.49/0.50	c longest clause has size 5
0.49/0.50	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.50	c number of free variables = 1000
0.49/0.50	c dynamic_preselect_setsize :: off
0.49/0.50	c main():: all systems go!
0.49/0.50	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 309
0.59/0.61	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: 48481
13.99/14.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
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c |*******************************************************
c |********************************************************
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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-1512554-1238205333/watcher-1512554-1238205333 -o /tmp/evaluation-result-1512554-1238205333/solver-1512554-1238205333 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1512554-1238205333.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: 0.00 0.00 0.00 3/64 32576
/proc/meminfo: memFree=920544/2055920 swapFree=4170620/4192956
[pid=32576] ppid=32574 vsize=996 CPUtime=0
/proc/32576/stat : 32576 (march_nn) R 32574 32576 32539 0 -1 4194304 137 0 0 0 0 0 0 0 18 0 1 0 1093198321 1019904 122 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 0 0 0
/proc/32576/statm: 249 122 59 167 0 80 0

[startup+0.098756 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 32576
/proc/meminfo: memFree=920544/2055920 swapFree=4170620/4192956
[pid=32576] ppid=32574 vsize=3436 CPUtime=0.09
/proc/32576/stat : 32576 (march_nn) R 32574 32576 32539 0 -1 4194304 1398 0 0 0 9 0 0 0 18 0 1 0 1093198321 3518464 595 1992294400 134512640 135197250 4294956240 18446744073709551615 134560953 0 0 4096 0 0 0 0 17 0 0 0
/proc/32576/statm: 859 595 81 167 0 690 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3436

[startup+0.101756 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 32576
/proc/meminfo: memFree=920544/2055920 swapFree=4170620/4192956
[pid=32576] ppid=32574 vsize=2644 CPUtime=0.09
/proc/32576/stat : 32576 (march_nn) R 32574 32576 32539 0 -1 4194304 1398 0 0 0 9 0 0 0 18 0 1 0 1093198321 2707456 418 1992294400 134512640 135197250 4294956240 18446744073709551615 134560785 0 0 4096 0 0 0 0 17 0 0 0
/proc/32576/statm: 661 418 81 167 0 492 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2644

[startup+0.301795 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 32576
/proc/meminfo: memFree=920544/2055920 swapFree=4170620/4192956
[pid=32576] ppid=32574 vsize=3692 CPUtime=0.29
/proc/32576/stat : 32576 (march_nn) R 32574 32576 32539 0 -1 4194304 2585 0 0 0 29 0 0 0 20 0 1 0 1093198321 3780608 655 1992294400 134512640 135197250 4294956240 18446744073709551615 134578098 0 0 4096 0 0 0 0 17 0 0 0
/proc/32576/statm: 923 655 84 167 0 754 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3692

[startup+0.701875 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 32576
/proc/meminfo: memFree=920544/2055920 swapFree=4170620/4192956
[pid=32576] ppid=32574 vsize=6592 CPUtime=0.69
/proc/32576/stat : 32576 (march_nn) R 32574 32576 32539 0 -1 4194304 3241 0 0 0 68 1 0 0 24 0 1 0 1093198321 6750208 1093 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 0 0 0
/proc/32576/statm: 1648 1093 94 167 0 1479 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6592

[startup+1.50203 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 32577
/proc/meminfo: memFree=916504/2055920 swapFree=4170620/4192956
[pid=32576] ppid=32574 vsize=6596 CPUtime=1.49
/proc/32576/stat : 32576 (march_nn) R 32574 32576 32539 0 -1 4194304 3242 0 0 0 148 1 0 0 25 0 1 0 1093198321 6754304 1094 1992294400 134512640 135197250 4294956240 18446744073709551615 134570906 0 0 4096 0 0 0 0 17 0 0 0
/proc/32576/statm: 1649 1094 94 167 0 1480 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6596

[startup+3.10135 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 32577
/proc/meminfo: memFree=916376/2055920 swapFree=4170620/4192956
[pid=32576] ppid=32574 vsize=6596 CPUtime=3.09
/proc/32576/stat : 32576 (march_nn) R 32574 32576 32539 0 -1 4194304 3242 0 0 0 308 1 0 0 25 0 1 0 1093198321 6754304 1094 1992294400 134512640 135197250 4294956240 18446744073709551615 134593080 0 0 4096 0 0 0 0 17 0 0 0
/proc/32576/statm: 1649 1094 94 167 0 1480 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6596

[startup+6.30199 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 32577
/proc/meminfo: memFree=916312/2055920 swapFree=4170620/4192956
[pid=32576] ppid=32574 vsize=7280 CPUtime=6.29
/proc/32576/stat : 32576 (march_nn) R 32574 32576 32539 0 -1 4194304 3380 0 0 0 628 1 0 0 25 0 1 0 1093198321 7454720 1232 1992294400 134512640 135197250 4294956240 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 0 0 0
/proc/32576/statm: 1820 1232 94 167 0 1651 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7280

[startup+12.7013 s]
/proc/loadavg: 0.22 0.05 0.02 2/65 32577
/proc/meminfo: memFree=915160/2055920 swapFree=4170620/4192956
[pid=32576] ppid=32574 vsize=8132 CPUtime=12.69
/proc/32576/stat : 32576 (march_nn) R 32574 32576 32539 0 -1 4194304 3519 0 0 0 1268 1 0 0 25 0 1 0 1093198321 8327168 1371 1992294400 134512640 135197250 4294956240 18446744073709551615 134550677 0 0 4096 0 0 0 0 17 0 0 0
/proc/32576/statm: 2033 1371 94 167 0 1864 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8132

[startup+25.5018 s]
/proc/loadavg: 0.34 0.08 0.02 2/65 32577
/proc/meminfo: memFree=914136/2055920 swapFree=4170620/4192956
[pid=32576] ppid=32574 vsize=8896 CPUtime=25.48
/proc/32576/stat : 32576 (march_nn) R 32574 32576 32539 0 -1 4194304 3786 0 0 0 2547 1 0 0 25 0 1 0 1093198321 9109504 1638 1992294400 134512640 135197250 4294956240 18446744073709551615 134524871 0 0 4096 0 0 0 0 17 0 0 0
/proc/32576/statm: 2224 1638 94 167 0 2055 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8896

[startup+51.1019 s]
/proc/loadavg: 0.60 0.17 0.05 2/65 32577
/proc/meminfo: memFree=912152/2055920 swapFree=4170620/4192956
[pid=32576] ppid=32574 vsize=11772 CPUtime=51.07
/proc/32576/stat : 32576 (march_nn) R 32574 32576 32539 0 -1 4194304 4312 0 0 0 5105 2 0 0 25 0 1 0 1093198321 12054528 2164 1992294400 134512640 135197250 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 0 0 0
/proc/32576/statm: 2943 2164 94 167 0 2774 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11772

[startup+102.305 s]
/proc/loadavg: 0.82 0.29 0.10 2/65 32577
/proc/meminfo: memFree=907672/2055920 swapFree=4170620/4192956
[pid=32576] ppid=32574 vsize=18240 CPUtime=102.25
/proc/32576/stat : 32576 (march_nn) R 32574 32576 32539 0 -1 4194304 5372 0 0 0 10221 4 0 0 25 0 1 0 1093198321 18677760 3224 1992294400 134512640 135197250 4294956240 18446744073709551615 134556344 0 0 4096 0 0 0 0 17 0 0 0
/proc/32576/statm: 4560 3224 94 167 0 4391 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 18240

[startup+162.302 s]
/proc/loadavg: 0.93 0.42 0.15 2/65 32577
/proc/meminfo: memFree=902808/2055920 swapFree=4170620/4192956
[pid=32576] ppid=32574 vsize=24064 CPUtime=162.22
/proc/32576/stat : 32576 (march_nn) R 32574 32576 32539 0 -1 4194304 6609 0 0 0 16217 5 0 0 25 0 1 0 1093198321 24641536 4461 1992294400 134512640 135197250 4294956240 18446744073709551615 134572869 0 0 4096 0 0 0 0 17 0 0 0
/proc/32576/statm: 6016 4461 94 167 0 5847 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 24064

[startup+222.302 s]
/proc/loadavg: 0.97 0.52 0.20 2/65 32577
/proc/meminfo: memFree=897624/2055920 swapFree=4170620/4192956
[pid=32576] ppid=32574 vsize=33236 CPUtime=222.19
/proc/32576/stat : 32576 (march_nn) R 32574 32576 32539 0 -1 4194304 7865 0 0 0 22212 7 0 0 25 0 1 0 1093198321 34033664 5717 1992294400 134512640 135197250 4294956240 18446744073709551615 134603136 0 0 4096 0 0 0 0 17 0 0 0
/proc/32576/statm: 8309 5717 94 167 0 8140 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 33236

[startup+282.302 s]
/proc/loadavg: 0.99 0.61 0.25 2/65 32577
/proc/meminfo: memFree=892696/2055920 swapFree=4170620/4192956
[pid=32576] ppid=32574 vsize=33236 CPUtime=282.16
/proc/32576/stat : 32576 (march_nn) R 32574 32576 32539 0 -1 4194304 9137 0 0 0 28208 8 0 0 25 0 1 0 1093198321 34033664 6989 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 0 0 0
/proc/32576/statm: 8309 6989 94 167 0 8140 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 33236

[startup+342.302 s]
/proc/loadavg: 0.99 0.67 0.30 2/65 32583
/proc/meminfo: memFree=887184/2055920 swapFree=4170620/4192956
[pid=32576] ppid=32574 vsize=46976 CPUtime=342.12
/proc/32576/stat : 32576 (march_nn) R 32574 32576 32539 0 -1 4194304 10478 0 0 0 34203 9 0 0 25 0 1 0 1093198321 48103424 8330 1992294400 134512640 135197250 4294956240 18446744073709551615 134548735 0 0 4096 0 0 0 0 17 0 0 0
/proc/32576/statm: 11744 8330 94 167 0 11575 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 46976

[startup+402.302 s]
/proc/loadavg: 0.99 0.73 0.34 2/65 32583
/proc/meminfo: memFree=882256/2055920 swapFree=4170620/4192956
[pid=32576] ppid=32574 vsize=46976 CPUtime=402.09
/proc/32576/stat : 32576 (march_nn) R 32574 32576 32539 0 -1 4194304 11746 0 0 0 40199 10 0 0 25 0 1 0 1093198321 48103424 9598 1992294400 134512640 135197250 4294956240 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 0 0 0
/proc/32576/statm: 11744 9598 94 167 0 11575 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 46976

[startup+462.302 s]
/proc/loadavg: 0.99 0.78 0.38 2/65 32583
/proc/meminfo: memFree=877200/2055920 swapFree=4170620/4192956
[pid=32576] ppid=32574 vsize=46976 CPUtime=462.07
/proc/32576/stat : 32576 (march_nn) R 32574 32576 32539 0 -1 4194304 13002 0 0 0 46196 11 0 0 25 0 1 0 1093198321 48103424 10854 1992294400 134512640 135197250 4294956240 18446744073709551615 134572697 0 0 4096 0 0 0 0 17 0 0 0
/proc/32576/statm: 11744 10854 94 167 0 11575 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 46976

[startup+522.301 s]
/proc/loadavg: 0.99 0.81 0.41 2/65 32583
/proc/meminfo: memFree=872208/2055920 swapFree=4170620/4192956
[pid=32576] ppid=32574 vsize=66620 CPUtime=522.03
/proc/32576/stat : 32576 (march_nn) R 32574 32576 32539 0 -1 4194304 14252 0 0 0 52190 13 0 0 25 0 1 0 1093198321 68218880 12104 1992294400 134512640 135197250 4294956240 18446744073709551615 134603122 0 0 4096 0 0 0 0 17 0 0 0
/proc/32576/statm: 16655 12104 94 167 0 16486 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 66620

[startup+582.301 s]
/proc/loadavg: 0.99 0.85 0.45 2/65 32583
/proc/meminfo: memFree=867088/2055920 swapFree=4170620/4192956
[pid=32576] ppid=32574 vsize=66620 CPUtime=581.99
/proc/32576/stat : 32576 (march_nn) R 32574 32576 32539 0 -1 4194304 15501 0 0 0 58186 13 0 0 25 0 1 0 1093198321 68218880 13353 1992294400 134512640 135197250 4294956240 18446744073709551615 134556568 0 0 4096 0 0 0 0 17 0 0 0
/proc/32576/statm: 16655 13353 94 167 0 16486 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 66620

[startup+642.301 s]
/proc/loadavg: 0.99 0.87 0.48 2/65 32583
/proc/meminfo: memFree=862040/2055920 swapFree=4170620/4192956
[pid=32576] ppid=32574 vsize=67260 CPUtime=641.97
/proc/32576/stat : 32576 (march_nn) R 32574 32576 32539 0 -1 4194304 16744 0 0 0 64182 15 0 0 25 0 1 0 1093198321 68874240 14596 1992294400 134512640 135197250 4294956240 18446744073709551615 134713097 0 0 4096 0 0 0 0 17 0 0 0
/proc/32576/statm: 16815 14596 94 167 0 16646 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 67260

[startup+702.301 s]
/proc/loadavg: 0.99 0.89 0.51 2/65 32583
/proc/meminfo: memFree=856984/2055920 swapFree=4170620/4192956
[pid=32576] ppid=32574 vsize=67260 CPUtime=701.93
/proc/32576/stat : 32576 (march_nn) R 32574 32576 32539 0 -1 4194304 17992 0 0 0 70177 16 0 0 25 0 1 0 1093198321 68874240 15844 1992294400 134512640 135197250 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 0 0 0
/proc/32576/statm: 16815 15844 94 167 0 16646 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 67260

[startup+762.305 s]
/proc/loadavg: 0.99 0.91 0.54 2/65 32583
/proc/meminfo: memFree=851992/2055920 swapFree=4170620/4192956
[pid=32576] ppid=32574 vsize=96728 CPUtime=761.91
/proc/32576/stat : 32576 (march_nn) R 32574 32576 32539 0 -1 4194304 19229 0 0 0 76174 17 0 0 25 0 1 0 1093198321 99049472 17081 1992294400 134512640 135197250 4294956240 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 0 0 0
/proc/32576/statm: 24182 17081 94 167 0 24013 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 96728

[startup+822.303 s]
/proc/loadavg: 0.99 0.92 0.56 2/65 32583
/proc/meminfo: memFree=847256/2055920 swapFree=4170620/4192956
[pid=32576] ppid=32574 vsize=96728 CPUtime=821.86
/proc/32576/stat : 32576 (march_nn) R 32574 32576 32539 0 -1 4194304 20448 0 0 0 82168 18 0 0 25 0 1 0 1093198321 99049472 18300 1992294400 134512640 135197250 4294956240 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 0 0 0
/proc/32576/statm: 24182 18300 94 167 0 24013 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 96728

[startup+882.302 s]
/proc/loadavg: 0.99 0.93 0.58 2/65 32583
/proc/meminfo: memFree=842392/2055920 swapFree=4170620/4192956
[pid=32576] ppid=32574 vsize=96728 CPUtime=881.79
/proc/32576/stat : 32576 (march_nn) R 32574 32576 32539 0 -1 4194304 21653 0 0 0 88160 19 0 0 25 0 1 0 1093198321 99049472 19505 1992294400 134512640 135197250 4294956240 18446744073709551615 134539253 0 0 4096 0 0 0 0 17 0 0 0
/proc/32576/statm: 24182 19505 94 167 0 24013 0
Current children cumulated CPU time (s) 881.79
Current children cumulated vsize (KiB) 96728

[startup+942.302 s]
/proc/loadavg: 0.99 0.94 0.61 2/65 32583
/proc/meminfo: memFree=837592/2055920 swapFree=4170620/4192956
[pid=32576] ppid=32574 vsize=96728 CPUtime=941.76
/proc/32576/stat : 32576 (march_nn) R 32574 32576 32539 0 -1 4194304 22871 0 0 0 94156 20 0 0 25 0 1 0 1093198321 99049472 20723 1992294400 134512640 135197250 4294956240 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 0 0 0
/proc/32576/statm: 24182 20723 94 167 0 24013 0
Current children cumulated CPU time (s) 941.76
Current children cumulated vsize (KiB) 96728

[startup+1002.3 s]
/proc/loadavg: 0.99 0.95 0.63 2/65 32583
/proc/meminfo: memFree=832728/2055920 swapFree=4170620/4192956
[pid=32576] ppid=32574 vsize=96728 CPUtime=1001.73
/proc/32576/stat : 32576 (march_nn) R 32574 32576 32539 0 -1 4194304 24076 0 0 0 100152 21 0 0 25 0 1 0 1093198321 99049472 21928 1992294400 134512640 135197250 4294956240 18446744073709551615 134603270 0 0 4096 0 0 0 0 17 0 0 0
/proc/32576/statm: 24182 21928 94 167 0 24013 0
Current children cumulated CPU time (s) 1001.73
Current children cumulated vsize (KiB) 96728

[startup+1062.3 s]
/proc/loadavg: 0.99 0.95 0.65 2/65 32583
/proc/meminfo: memFree=827928/2055920 swapFree=4170620/4192956
[pid=32576] ppid=32574 vsize=96728 CPUtime=1061.69
/proc/32576/stat : 32576 (march_nn) R 32574 32576 32539 0 -1 4194304 25277 0 0 0 106147 22 0 0 25 0 1 0 1093198321 99049472 23129 1992294400 134512640 135197250 4294956240 18446744073709551615 134593139 0 0 4096 0 0 0 0 17 0 0 0
/proc/32576/statm: 24182 23129 94 167 0 24013 0
Current children cumulated CPU time (s) 1061.69
Current children cumulated vsize (KiB) 96728

[startup+1122.3 s]
/proc/loadavg: 0.99 0.96 0.67 2/65 32583
/proc/meminfo: memFree=822936/2055920 swapFree=4170620/4192956
[pid=32576] ppid=32574 vsize=140928 CPUtime=1121.66
/proc/32576/stat : 32576 (march_nn) R 32574 32576 32539 0 -1 4194304 26469 0 0 0 112142 24 0 0 25 0 1 0 1093198321 144310272 24321 1992294400 134512640 135197250 4294956240 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 0 0 0
/proc/32576/statm: 35232 24321 94 167 0 35063 0
Current children cumulated CPU time (s) 1121.66
Current children cumulated vsize (KiB) 140928

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.69 2/65 32583
/proc/meminfo: memFree=818200/2055920 swapFree=4170620/4192956
[pid=32576] ppid=32574 vsize=142216 CPUtime=1181.64
/proc/32576/stat : 32576 (march_nn) R 32574 32576 32539 0 -1 4194304 27657 0 0 0 118139 25 0 0 25 0 1 0 1093198321 145629184 25509 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 0 0 0
/proc/32576/statm: 35554 25509 94 167 0 35385 0
Current children cumulated CPU time (s) 1181.64
Current children cumulated vsize (KiB) 142216



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.69 2/65 32583
/proc/meminfo: memFree=816728/2055920 swapFree=4170620/4192956
[pid=32576] ppid=32574 vsize=142216 CPUtime=1200.03
/proc/32576/stat : 32576 (march_nn) R 32574 32576 32539 0 -1 4194304 28017 0 0 0 119978 25 0 0 25 0 1 0 1093198321 145629184 25869 1992294400 134512640 135197250 4294956240 18446744073709551615 134539227 0 0 4096 0 0 0 0 17 0 0 0
/proc/32576/statm: 35554 25869 94 167 0 35385 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 142216

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

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

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.69 2/65 32583
/proc/meminfo: memFree=816728/2055920 swapFree=4170620/4192956
[pid=32576] ppid=32574 vsize=142216 CPUtime=1200.03
/proc/32576/stat : 32576 (march_nn) R 32574 32576 32539 0 -1 4194304 28017 0 0 0 119978 25 0 0 25 0 1 0 1093198321 145629184 25869 1992294400 134512640 135197250 4294956240 18446744073709551615 134539227 0 0 4096 0 0 0 0 17 0 0 0
/proc/32576/statm: 35554 25869 94 167 0 35385 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 142216

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.72
CPU time (s): 1200.06
CPU user time (s): 1199.79
CPU system time (s): 0.273958
CPU usage (%): 99.9447
Max. virtual memory (cumulated for all children) (KiB): 142216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.273958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28017
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= 2963

runsolver used 0.970852 second user time and 3.40548 second system time

The end

Launcher Data 

Begin job on node33 at 2009-03-28 02:55:33
IDJOB=1512554
IDBENCH=70189
IDSOLVER=522
FILE ID=node33/1512554-1238205333
PBS_JOBID= 9060531
Free space on /tmp= 66132 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S1322153318-039.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512554-1238205333/watcher-1512554-1238205333 -o /tmp/evaluation-result-1512554-1238205333/solver-1512554-1238205333 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1512554-1238205333.cnf

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

MD5SUM BENCH= 9b4324a23c82753183d597b4a4c7c7c2
RANDOM SEED=127716878

node33.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.266
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.266
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        921096 kB
Buffers:         71528 kB
Cached:         968180 kB
SwapCached:      16128 kB
Active:          66620 kB
Inactive:       990756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        921096 kB
SwapTotal:     4192956 kB
SwapFree:      4170620 kB
Dirty:            1480 kB
Writeback:           0 kB
Mapped:          18084 kB
Slab:            63508 kB
Committed_AS:  3008220 kB
PageTables:       1400 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= 66132 MiB
End job on node33 at 2009-03-28 03:15:36