Trace number 1735963

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) 1200.1 1200.51

General information on the benchmark

NameCRAFTED/rbsat/crafted/
forced/rbsat-v2640c305320gyes8.cnf
MD5SUM930a5df7b1f1625c5486319e8b2ac554
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 variables2640
Number of clauses305320
Sum of the clauses size613120
Maximum clause length33
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2305240
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 580

Solver Data 

1.79/1.82	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.79/1.82	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.79/1.82	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.79/1.82	c main()::
1.79/1.82	c initFormula():: searching for DIMACS p-line....
1.79/1.82	c full lookahead due to high density!
1.79/1.82	c initFormula():: the DIMACS p-line indicates a CNF of 2640 variables and 305320 clauses.
1.79/1.82	c parseCNF():: parsing....
1.79/1.82	c parseCNF():: the CNF contains 0 unary clauses.
1.79/1.82	c runParser():: parsing was successful, warming up engines...
1.79/1.82	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.82	c preprocessing fase I completed:: there are now 2640 free variables and 305320 clauses.
1.79/1.82	c stat :: sign balance is biased by 229.160
1.79/1.82	c using k-SAT heuristics (size based diff)
1.79/1.82	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.82	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.82	c main():: clause / variable ratio: ( 305320 / 2640 ) = 115.65
1.79/1.82	c longest clause has size 33
1.79/1.82	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.82	c number of free variables = 2640
1.79/1.82	c dynamic_preselect_setsize :: off
1.79/1.82	c main():: all systems go!
1.79/1.82	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 380
4.48/4.56	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: 63713
215.31/215.48	c |----------------------------------------------------------------|
c |*
c |**
c |****
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 |*******************************************************
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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-1735963-1240808459/watcher-1735963-1240808459 -o /tmp/evaluation-result-1735963-1240808459/solver-1735963-1240808459 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1735963-1240808459.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: 1.91 1.84 1.45 3/64 28737
/proc/meminfo: memFree=1651208/2055920 swapFree=4180820/4192956
[pid=28737] ppid=28735 vsize=3360 CPUtime=0
/proc/28737/stat : 28737 (march_nn) R 28735 28737 28545 0 -1 4194304 441 0 0 0 0 0 0 0 18 0 1 0 108880002 3440640 426 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 840 426 58 167 0 671 0

[startup+0.0331141 s]
/proc/loadavg: 1.91 1.84 1.45 3/64 28737
/proc/meminfo: memFree=1651208/2055920 swapFree=4180820/4192956
[pid=28737] ppid=28735 vsize=3888 CPUtime=0.02
/proc/28737/stat : 28737 (march_nn) R 28735 28737 28545 0 -1 4194304 582 0 0 0 2 0 0 0 18 0 1 0 108880002 3981312 567 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 972 567 58 167 0 803 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3888

[startup+0.101125 s]
/proc/loadavg: 1.91 1.84 1.45 3/64 28737
/proc/meminfo: memFree=1651208/2055920 swapFree=4180820/4192956
[pid=28737] ppid=28735 vsize=4944 CPUtime=0.09
/proc/28737/stat : 28737 (march_nn) R 28735 28737 28545 0 -1 4194304 911 0 0 0 9 0 0 0 18 0 1 0 108880002 5062656 896 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 1236 896 58 167 0 1067 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4944

[startup+0.301161 s]
/proc/loadavg: 1.91 1.84 1.45 3/64 28737
/proc/meminfo: memFree=1651208/2055920 swapFree=4180820/4192956
[pid=28737] ppid=28735 vsize=7980 CPUtime=0.29
/proc/28737/stat : 28737 (march_nn) R 28735 28737 28545 0 -1 4194304 1883 0 0 0 28 1 0 0 19 0 1 0 108880002 8171520 1868 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 1995 1868 58 167 0 1826 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7980

[startup+0.701234 s]
/proc/loadavg: 1.91 1.84 1.45 3/64 28737
/proc/meminfo: memFree=1651208/2055920 swapFree=4180820/4192956
[pid=28737] ppid=28735 vsize=25156 CPUtime=0.69
/proc/28737/stat : 28737 (march_nn) R 28735 28737 28545 0 -1 4194304 7428 0 0 0 66 3 0 0 22 0 1 0 108880002 25759744 3802 1992294400 134512640 135197250 4294956224 18446744073709551615 134917342 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 6289 3802 586 167 0 6120 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25156

[startup+1.50138 s]
/proc/loadavg: 1.91 1.84 1.45 2/65 28738
/proc/meminfo: memFree=1642040/2055920 swapFree=4180820/4192956
[pid=28737] ppid=28735 vsize=25144 CPUtime=1.49
/proc/28737/stat : 28737 (march_nn) R 28735 28737 28545 0 -1 4194304 20380 0 0 0 140 9 0 0 25 0 1 0 108880002 25747456 3805 1992294400 134512640 135197250 4294956224 18446744073709551615 134561005 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 6286 3805 83 167 0 6117 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25144

[startup+3.10168 s]
/proc/loadavg: 1.91 1.84 1.45 2/65 28738
/proc/meminfo: memFree=1636152/2055920 swapFree=4180820/4192956
[pid=28737] ppid=28735 vsize=34352 CPUtime=3.08
/proc/28737/stat : 28737 (march_nn) R 28735 28737 28545 0 -1 4194304 25038 0 0 0 297 11 0 0 25 0 1 0 108880002 35176448 3793 1992294400 134512640 135197250 4294956224 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 0 0 0
/proc/28737/statm: 8588 3793 90 167 0 8419 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 34352

[startup+6.30126 s]
/proc/loadavg: 1.84 1.82 1.45 2/65 28744
/proc/meminfo: memFree=1635632/2055920 swapFree=4180820/4192956
[pid=28737] ppid=28735 vsize=34684 CPUtime=6.28
/proc/28737/stat : 28737 (march_nn) R 28735 28737 28545 0 -1 4194304 25124 0 0 0 617 11 0 0 25 0 1 0 108880002 35516416 3879 1992294400 134512640 135197250 4294956224 18446744073709551615 134524848 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 8671 3879 93 167 0 8502 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 34684

[startup+12.7014 s]
/proc/loadavg: 1.77 1.81 1.44 2/65 28744
/proc/meminfo: memFree=1635448/2055920 swapFree=4180820/4192956
[pid=28737] ppid=28735 vsize=34996 CPUtime=12.67
/proc/28737/stat : 28737 (march_nn) R 28735 28737 28545 0 -1 4194304 25177 0 0 0 1256 11 0 0 25 0 1 0 108880002 35835904 3931 1992294400 134512640 135197250 4294956224 18446744073709551615 134524862 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 8749 3931 93 167 0 8580 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 34996

[startup+25.5018 s]
/proc/loadavg: 1.60 1.77 1.44 2/65 28744
/proc/meminfo: memFree=1635128/2055920 swapFree=4180820/4192956
[pid=28737] ppid=28735 vsize=35264 CPUtime=25.48
/proc/28737/stat : 28737 (march_nn) R 28735 28737 28545 0 -1 4194304 25262 0 0 0 2536 12 0 0 25 0 1 0 108880002 36110336 4016 1992294400 134512640 135197250 4294956224 18446744073709551615 134556709 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 8816 4016 93 167 0 8647 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 35264

[startup+51.1014 s]
/proc/loadavg: 1.40 1.70 1.43 2/65 28744
/proc/meminfo: memFree=1634680/2055920 swapFree=4180820/4192956
[pid=28737] ppid=28735 vsize=35880 CPUtime=51.07
/proc/28737/stat : 28737 (march_nn) R 28735 28737 28545 0 -1 4194304 25413 0 0 0 5095 12 0 0 25 0 1 0 108880002 36741120 4166 1992294400 134512640 135197250 4294956224 18446744073709551615 134541458 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 8970 4166 93 167 0 8801 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 35880

[startup+102.306 s]
/proc/loadavg: 1.17 1.59 1.40 2/65 28744
/proc/meminfo: memFree=1633592/2055920 swapFree=4180820/4192956
[pid=28737] ppid=28735 vsize=37088 CPUtime=102.25
/proc/28737/stat : 28737 (march_nn) R 28735 28737 28545 0 -1 4194304 25678 0 0 0 10213 12 0 0 25 0 1 0 108880002 37978112 4430 1992294400 134512640 135197250 4294956224 18446744073709551615 134548735 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 9272 4430 93 167 0 9103 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 37088

[startup+162.303 s]
/proc/loadavg: 1.06 1.48 1.37 2/65 28744
/proc/meminfo: memFree=1632312/2055920 swapFree=4180820/4192956
[pid=28737] ppid=28735 vsize=38396 CPUtime=162.23
/proc/28737/stat : 28737 (march_nn) R 28735 28737 28545 0 -1 4194304 26005 0 0 0 16210 13 0 0 25 0 1 0 108880002 39317504 4757 1992294400 134512640 135197250 4294956224 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 9599 4757 93 167 0 9430 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 38396

[startup+222.302 s]
/proc/loadavg: 1.02 1.39 1.35 2/65 28744
/proc/meminfo: memFree=1630456/2055920 swapFree=4180820/4192956
[pid=28737] ppid=28735 vsize=40180 CPUtime=222.21
/proc/28737/stat : 28737 (march_nn) R 28735 28737 28545 0 -1 4194304 26444 0 0 0 22208 13 0 0 25 0 1 0 108880002 41144320 5196 1992294400 134512640 135197250 4294956224 18446744073709551615 134539311 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 10045 5196 93 167 0 9876 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 40180

[startup+282.302 s]
/proc/loadavg: 1.01 1.32 1.32 2/65 28744
/proc/meminfo: memFree=1629752/2055920 swapFree=4180820/4192956
[pid=28737] ppid=28735 vsize=41208 CPUtime=282.19
/proc/28737/stat : 28737 (march_nn) R 28735 28737 28545 0 -1 4194304 26609 0 0 0 28205 14 0 0 25 0 1 0 108880002 42196992 5361 1992294400 134512640 135197250 4294956224 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 10302 5361 93 167 0 10133 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 41208

[startup+342.302 s]
/proc/loadavg: 1.00 1.26 1.30 2/65 28744
/proc/meminfo: memFree=1628736/2055920 swapFree=4180820/4192956
[pid=28737] ppid=28735 vsize=43456 CPUtime=342.17
/proc/28737/stat : 28737 (march_nn) R 28735 28737 28545 0 -1 4194304 26851 0 0 0 34203 14 0 0 25 0 1 0 108880002 44498944 5603 1992294400 134512640 135197250 4294956224 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 10864 5603 93 167 0 10695 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 43456

[startup+402.302 s]
/proc/loadavg: 1.00 1.21 1.28 2/65 28744
/proc/meminfo: memFree=1627456/2055920 swapFree=4180820/4192956
[pid=28737] ppid=28735 vsize=43852 CPUtime=402.15
/proc/28737/stat : 28737 (march_nn) R 28735 28737 28545 0 -1 4194304 27164 0 0 0 40200 15 0 0 25 0 1 0 108880002 44904448 5916 1992294400 134512640 135197250 4294956224 18446744073709551615 134541464 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 10963 5916 93 167 0 10794 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 43852

[startup+462.302 s]
/proc/loadavg: 1.00 1.17 1.26 2/65 28744
/proc/meminfo: memFree=1626752/2055920 swapFree=4180820/4192956
[pid=28737] ppid=28735 vsize=44116 CPUtime=462.13
/proc/28737/stat : 28737 (march_nn) R 28735 28737 28545 0 -1 4194304 27355 0 0 0 46198 15 0 0 25 0 1 0 108880002 45174784 6107 1992294400 134512640 135197250 4294956224 18446744073709551615 134539057 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 11029 6107 93 167 0 10860 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 44116

[startup+522.302 s]
/proc/loadavg: 1.00 1.13 1.24 2/65 28744
/proc/meminfo: memFree=1625408/2055920 swapFree=4180820/4192956
[pid=28737] ppid=28735 vsize=46236 CPUtime=522.11
/proc/28737/stat : 28737 (march_nn) R 28735 28737 28545 0 -1 4194304 27687 0 0 0 52195 16 0 0 25 0 1 0 108880002 47345664 6439 1992294400 134512640 135197250 4294956224 18446744073709551615 134541456 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 11559 6439 93 167 0 11390 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 46236

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.22 2/65 28744
/proc/meminfo: memFree=1624896/2055920 swapFree=4180820/4192956
[pid=28737] ppid=28735 vsize=47764 CPUtime=582.08
/proc/28737/stat : 28737 (march_nn) R 28735 28737 28545 0 -1 4194304 27811 0 0 0 58192 16 0 0 25 0 1 0 108880002 48910336 6563 1992294400 134512640 135197250 4294956224 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 11941 6563 93 167 0 11772 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 47764

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.20 2/65 28744
/proc/meminfo: memFree=1624192/2055920 swapFree=4180820/4192956
[pid=28737] ppid=28735 vsize=47896 CPUtime=642.07
/proc/28737/stat : 28737 (march_nn) R 28735 28737 28545 0 -1 4194304 27972 0 0 0 64190 17 0 0 25 0 1 0 108880002 49045504 6724 1992294400 134512640 135197250 4294956224 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 11974 6724 93 167 0 11805 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 47896

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.19 2/65 28744
/proc/meminfo: memFree=1623168/2055920 swapFree=4180820/4192956
[pid=28737] ppid=28735 vsize=50616 CPUtime=702.05
/proc/28737/stat : 28737 (march_nn) R 28735 28737 28545 0 -1 4194304 28226 0 0 0 70187 18 0 0 25 0 1 0 108880002 51830784 6978 1992294400 134512640 135197250 4294956224 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 12654 6978 93 167 0 12485 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 50616

[startup+762.305 s]
/proc/loadavg: 1.00 1.05 1.17 2/65 28744
/proc/meminfo: memFree=1622720/2055920 swapFree=4180820/4192956
[pid=28737] ppid=28735 vsize=50616 CPUtime=762.03
/proc/28737/stat : 28737 (march_nn) R 28735 28737 28545 0 -1 4194304 28341 0 0 0 76185 18 0 0 25 0 1 0 108880002 51830784 7093 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 12654 7093 93 167 0 12485 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 50616

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.16 2/65 28744
/proc/meminfo: memFree=1622016/2055920 swapFree=4180820/4192956
[pid=28737] ppid=28735 vsize=50748 CPUtime=822.01
/proc/28737/stat : 28737 (march_nn) R 28735 28737 28545 0 -1 4194304 28501 0 0 0 82183 18 0 0 25 0 1 0 108880002 51965952 7253 1992294400 134512640 135197250 4294956224 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 12687 7253 93 167 0 12518 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 50748

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.15 2/65 28744
/proc/meminfo: memFree=1621056/2055920 swapFree=4180820/4192956
[pid=28737] ppid=28735 vsize=50880 CPUtime=881.98
/proc/28737/stat : 28737 (march_nn) R 28735 28737 28545 0 -1 4194304 28739 0 0 0 88180 18 0 0 25 0 1 0 108880002 52101120 7491 1992294400 134512640 135197250 4294956224 18446744073709551615 134539274 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 12720 7491 93 167 0 12551 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 50880

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.14 2/65 28744
/proc/meminfo: memFree=1620608/2055920 swapFree=4180820/4192956
[pid=28737] ppid=28735 vsize=51012 CPUtime=941.97
/proc/28737/stat : 28737 (march_nn) R 28735 28737 28545 0 -1 4194304 28849 0 0 0 94178 19 0 0 25 0 1 0 108880002 52236288 7601 1992294400 134512640 135197250 4294956224 18446744073709551615 134523574 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 12753 7601 93 167 0 12584 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 51012

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/65 28744
/proc/meminfo: memFree=1619968/2055920 swapFree=4180820/4192956
[pid=28737] ppid=28735 vsize=51012 CPUtime=1001.94
/proc/28737/stat : 28737 (march_nn) R 28735 28737 28545 0 -1 4194304 29019 0 0 0 100175 19 0 0 25 0 1 0 108880002 52236288 7771 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 12753 7771 93 167 0 12584 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 51012

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/65 28744
/proc/meminfo: memFree=1619072/2055920 swapFree=4180820/4192956
[pid=28737] ppid=28735 vsize=55024 CPUtime=1061.93
/proc/28737/stat : 28737 (march_nn) R 28735 28737 28545 0 -1 4194304 29242 0 0 0 106173 20 0 0 25 0 1 0 108880002 56344576 7994 1992294400 134512640 135197250 4294956224 18446744073709551615 134548570 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 13756 7994 93 167 0 13587 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 55024

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/65 28744
/proc/meminfo: memFree=1618560/2055920 swapFree=4180820/4192956
[pid=28737] ppid=28735 vsize=55024 CPUtime=1121.9
/proc/28737/stat : 28737 (march_nn) R 28735 28737 28545 0 -1 4194304 29355 0 0 0 112170 20 0 0 25 0 1 0 108880002 56344576 8107 1992294400 134512640 135197250 4294956224 18446744073709551615 134524862 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 13756 8107 93 167 0 13587 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 55024

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 28744
/proc/meminfo: memFree=1617920/2055920 swapFree=4180820/4192956
[pid=28737] ppid=28735 vsize=57952 CPUtime=1181.89
/proc/28737/stat : 28737 (march_nn) R 28735 28737 28545 0 -1 4194304 29521 0 0 0 118168 21 0 0 25 0 1 0 108880002 59342848 8273 1992294400 134512640 135197250 4294956224 18446744073709551615 134541464 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 14488 8273 93 167 0 14319 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 57952



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 28744
/proc/meminfo: memFree=1617536/2055920 swapFree=4180820/4192956
[pid=28737] ppid=28735 vsize=57952 CPUtime=1200.09
/proc/28737/stat : 28737 (march_nn) R 28735 28737 28545 0 -1 4194304 29607 0 0 0 119988 21 0 0 25 0 1 0 108880002 59342848 8359 1992294400 134512640 135197250 4294956224 18446744073709551615 134541448 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 14488 8359 93 167 0 14319 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 57952

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 28744
/proc/meminfo: memFree=1617536/2055920 swapFree=4180820/4192956
[pid=28737] ppid=28735 vsize=57952 CPUtime=1200.09
/proc/28737/stat : 28737 (march_nn) R 28735 28737 28545 0 -1 4194304 29607 0 0 0 119988 21 0 0 25 0 1 0 108880002 59342848 8359 1992294400 134512640 135197250 4294956224 18446744073709551615 134541448 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 14488 8359 93 167 0 14319 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 57952

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1199.88
CPU system time (s): 0.218966
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 57952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.218966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29607
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= 2785

runsolver used 0.886865 second user time and 2.47062 second system time

The end

Launcher Data 

Begin job on node2 at 2009-04-27 07:00:59
IDJOB=1735963
IDBENCH=71564
IDSOLVER=522
FILE ID=node2/1735963-1240808459
PBS_JOBID= 9187410
Free space on /tmp= 66312 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/CRAFTED/rbsat/crafted/forced/rbsat-v2640c305320gyes8.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1735963-1240808459/watcher-1735963-1240808459 -o /tmp/evaluation-result-1735963-1240808459/solver-1735963-1240808459 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1735963-1240808459.cnf

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

MD5SUM BENCH= 930a5df7b1f1625c5486319e8b2ac554
RANDOM SEED=945752693

node2.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1651688 kB
Buffers:         55676 kB
Cached:         270116 kB
SwapCached:       5980 kB
Active:         137320 kB
Inactive:       196848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1651688 kB
SwapTotal:     4192956 kB
SwapFree:      4180820 kB
Dirty:            4696 kB
Writeback:           0 kB
Mapped:          14052 kB
Slab:            56040 kB
Committed_AS:   456480 kB
PageTables:       1468 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= 66312 MiB
End job on node2 at 2009-04-27 07:21:01