Trace number 1730239

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) 1200.05 1200.54

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
gt-ordering-unsat-gt-060.sat05-1312.reshuffled-07.cnf
MD5SUMdff294238660aead84de7aec33e643fc
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark43.5644
Satisfiable
(Un)Satisfiability was proved
Number of variables3540
Number of clauses207150
Sum of the clauses size623040
Maximum clause length59
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21770
Number of clauses of size 3205320
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 560

Solver Data 

17.49/17.59	c main():: ***                                   [ march satisfiability solver ]                                   ***
17.49/17.59	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
17.49/17.59	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
17.49/17.59	c main()::
17.49/17.59	c initFormula():: searching for DIMACS p-line....
17.49/17.59	c full lookahead due to high density!
17.49/17.59	c initFormula():: the DIMACS p-line indicates a CNF of 3600 variables and 207150 clauses.
17.49/17.59	c parseCNF():: parsing....
17.49/17.59	c parseCNF():: the CNF contains 0 unary clauses.
17.49/17.59	c runParser():: parsing was successful, warming up engines...
17.49/17.59	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
17.49/17.59	c preprocessing fase I completed:: there are now 3600 free variables and 207150 clauses.
17.49/17.59	c stat :: sign balance is biased by 0.487
17.49/17.59	c using k-SAT heuristics (size based diff)
17.49/17.59	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
17.49/17.59	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
17.49/17.59	c resolvent_look() :: found 208860 resolvents
17.49/17.59	c main():: clause / variable ratio: ( 416010 / 3600 ) = 115.56
17.49/17.59	c longest clause has size 59
17.49/17.59	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
17.49/17.59	c number of free variables = 3540
17.49/17.59	c dynamic_preselect_setsize :: off
17.49/17.59	c main():: all systems go!
17.49/17.59	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 57
71.66/71.77	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: 1653
835.56/835.93	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-1730239-1240757313/watcher-1730239-1240757313 -o /tmp/evaluation-result-1730239-1240757313/solver-1730239-1240757313 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1730239-1240757313.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: 0.91 0.97 0.99 2/65 24988
/proc/meminfo: memFree=1468224/2055920 swapFree=4181316/4192956
[pid=24988] ppid=24986 vsize=2592 CPUtime=0
/proc/24988/stat : 24988 (march_nn) R 24986 24988 24571 0 -1 4194304 315 0 0 0 0 0 0 0 20 0 1 0 103761324 2654208 300 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 0 0 0
/proc/24988/statm: 648 305 59 167 0 479 0

[startup+0.03526 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 24988
/proc/meminfo: memFree=1468224/2055920 swapFree=4181316/4192956
[pid=24988] ppid=24986 vsize=2988 CPUtime=0.02
/proc/24988/stat : 24988 (march_nn) R 24986 24988 24571 0 -1 4194304 463 0 0 0 2 0 0 0 20 0 1 0 103761324 3059712 448 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 0 0 0
/proc/24988/statm: 747 448 59 167 0 578 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2988

[startup+0.102265 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 24988
/proc/meminfo: memFree=1468224/2055920 swapFree=4181316/4192956
[pid=24988] ppid=24986 vsize=3780 CPUtime=0.09
/proc/24988/stat : 24988 (march_nn) R 24986 24988 24571 0 -1 4194304 704 0 0 0 9 0 0 0 20 0 1 0 103761324 3870720 689 1992294400 134512640 135197250 4294956224 18446744073709551615 134850590 0 0 4096 0 0 0 0 17 0 0 0
/proc/24988/statm: 945 690 59 167 0 776 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3780

[startup+0.301285 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 24988
/proc/meminfo: memFree=1468224/2055920 swapFree=4181316/4192956
[pid=24988] ppid=24986 vsize=14120 CPUtime=0.28
/proc/24988/stat : 24988 (march_nn) R 24986 24988 24571 0 -1 4194304 1823 0 0 0 28 0 0 0 22 0 1 0 103761324 14458880 1807 1992294400 134512640 135197250 4294956224 18446744073709551615 134564915 0 0 4096 0 0 0 0 17 0 0 0
/proc/24988/statm: 3530 1807 63 167 0 3361 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 14120

[startup+0.701326 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 24988
/proc/meminfo: memFree=1468224/2055920 swapFree=4181316/4192956
[pid=24988] ppid=24986 vsize=21112 CPUtime=0.69
/proc/24988/stat : 24988 (march_nn) R 24986 24988 24571 0 -1 4194304 4592 0 0 0 67 2 0 0 25 0 1 0 103761324 21618688 3554 1992294400 134512640 135197250 4294956224 18446744073709551615 134560993 0 0 4096 0 0 0 0 17 0 0 0
/proc/24988/statm: 5278 3554 67 167 0 5109 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21112

[startup+1.50141 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 24989
/proc/meminfo: memFree=1454264/2055920 swapFree=4181316/4192956
[pid=24988] ppid=24986 vsize=16096 CPUtime=1.49
/proc/24988/stat : 24988 (march_nn) R 24986 24988 24571 0 -1 4194304 13312 0 0 0 143 6 0 0 25 0 1 0 103761324 16482304 2322 1992294400 134512640 135197250 4294956224 18446744073709551615 134565008 0 0 4096 0 0 0 0 17 0 0 0
/proc/24988/statm: 4024 2322 82 167 0 3855 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16096

[startup+3.10158 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 24989
/proc/meminfo: memFree=1451576/2055920 swapFree=4181316/4192956
[pid=24988] ppid=24986 vsize=23440 CPUtime=3.08
/proc/24988/stat : 24988 (march_nn) R 24986 24988 24571 0 -1 4194304 18533 0 0 0 301 7 0 0 25 0 1 0 103761324 24002560 4159 1992294400 134512640 135197250 4294956224 18446744073709551615 134578272 0 0 4096 0 0 0 0 17 0 0 0
/proc/24988/statm: 5860 4159 83 167 0 5691 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 23440

[startup+6.30191 s]
/proc/loadavg: 0.92 0.97 0.99 2/66 24989
/proc/meminfo: memFree=1409464/2055920 swapFree=4181316/4192956
[pid=24988] ppid=24986 vsize=66660 CPUtime=6.29
/proc/24988/stat : 24988 (march_nn) R 24986 24988 24571 0 -1 4194304 31563 0 0 0 616 13 0 0 25 0 1 0 103761324 68259840 14960 1992294400 134512640 135197250 4294956224 18446744073709551615 134565025 0 0 4096 0 0 0 0 17 0 0 0
/proc/24988/statm: 16665 14960 83 167 0 16496 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 66660

[startup+12.7016 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 24989
/proc/meminfo: memFree=1294328/2055920 swapFree=4181316/4192956
[pid=24988] ppid=24986 vsize=243504 CPUtime=12.69
/proc/24988/stat : 24988 (march_nn) R 24986 24988 24571 0 -1 4194304 123934 0 0 0 1215 54 0 0 25 0 1 0 103761324 249348096 43343 1992294400 134512640 135197250 4294956224 18446744073709551615 134565017 0 0 4096 0 0 0 0 17 0 0 0
/proc/24988/statm: 60876 43343 89 167 0 60707 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 243504

[startup+25.5019 s]
/proc/loadavg: 0.94 0.97 0.99 2/66 24989
/proc/meminfo: memFree=1286904/2055920 swapFree=4181316/4192956
[pid=24988] ppid=24986 vsize=246028 CPUtime=25.48
/proc/24988/stat : 24988 (march_nn) R 24986 24988 24571 0 -1 4194304 189551 0 0 0 2465 83 0 0 25 0 1 0 103761324 251932672 45217 1992294400 134512640 135197250 4294956224 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 0 0 0
/proc/24988/statm: 61507 45217 91 167 0 61338 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 246028

[startup+51.1016 s]
/proc/loadavg: 0.96 0.97 0.99 2/66 24989
/proc/meminfo: memFree=1282936/2055920 swapFree=4181316/4192956
[pid=24988] ppid=24986 vsize=246028 CPUtime=51.06
/proc/24988/stat : 24988 (march_nn) R 24986 24988 24571 0 -1 4194304 190565 0 0 0 5022 84 0 0 25 0 1 0 103761324 251932672 46231 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 0 0 0
/proc/24988/statm: 61507 46231 94 167 0 61338 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 246028

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/66 24989
/proc/meminfo: memFree=1277240/2055920 swapFree=4181316/4192956
[pid=24988] ppid=24986 vsize=246168 CPUtime=102.25
/proc/24988/stat : 24988 (march_nn) R 24986 24988 24571 0 -1 4194304 191941 0 0 0 10141 84 0 0 25 0 1 0 103761324 252076032 47607 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 0 0 0
/proc/24988/statm: 61542 47607 94 167 0 61373 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 246168

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24989
/proc/meminfo: memFree=1275896/2055920 swapFree=4181316/4192956
[pid=24988] ppid=24986 vsize=246168 CPUtime=162.22
/proc/24988/stat : 24988 (march_nn) R 24986 24988 24571 0 -1 4194304 192278 0 0 0 16138 84 0 0 25 0 1 0 103761324 252076032 47944 1992294400 134512640 135197250 4294956224 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 0 0 0
/proc/24988/statm: 61542 47944 94 167 0 61373 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 246168

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24989
/proc/meminfo: memFree=1274808/2055920 swapFree=4181316/4192956
[pid=24988] ppid=24986 vsize=246296 CPUtime=222.2
/proc/24988/stat : 24988 (march_nn) R 24986 24988 24571 0 -1 4194304 192543 0 0 0 22135 85 0 0 25 0 1 0 103761324 252207104 48209 1992294400 134512640 135197250 4294956224 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 0 0 0
/proc/24988/statm: 61574 48209 94 167 0 61405 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 246296

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24989
/proc/meminfo: memFree=1274040/2055920 swapFree=4181316/4192956
[pid=24988] ppid=24986 vsize=246428 CPUtime=282.18
/proc/24988/stat : 24988 (march_nn) R 24986 24988 24571 0 -1 4194304 192764 0 0 0 28133 85 0 0 25 0 1 0 103761324 252342272 48430 1992294400 134512640 135197250 4294956224 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 0 0 0
/proc/24988/statm: 61607 48430 94 167 0 61438 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 246428

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24989
/proc/meminfo: memFree=1273464/2055920 swapFree=4181316/4192956
[pid=24988] ppid=24986 vsize=246428 CPUtime=342.15
/proc/24988/stat : 24988 (march_nn) R 24986 24988 24571 0 -1 4194304 192883 0 0 0 34130 85 0 0 25 0 1 0 103761324 252342272 48549 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 0 0 0
/proc/24988/statm: 61607 48549 94 167 0 61438 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 246428

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24989
/proc/meminfo: memFree=1273272/2055920 swapFree=4181316/4192956
[pid=24988] ppid=24986 vsize=246428 CPUtime=402.12
/proc/24988/stat : 24988 (march_nn) R 24986 24988 24571 0 -1 4194304 192957 0 0 0 40127 85 0 0 25 0 1 0 103761324 252342272 48623 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 0 0 0
/proc/24988/statm: 61607 48623 94 167 0 61438 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 246428

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24989
/proc/meminfo: memFree=1272568/2055920 swapFree=4181316/4192956
[pid=24988] ppid=24986 vsize=246564 CPUtime=462.1
/proc/24988/stat : 24988 (march_nn) R 24986 24988 24571 0 -1 4194304 193091 0 0 0 46125 85 0 0 25 0 1 0 103761324 252481536 48757 1992294400 134512640 135197250 4294956224 18446744073709551615 134524871 0 0 4096 0 0 0 0 17 0 0 0
/proc/24988/statm: 61641 48757 94 167 0 61472 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 246564

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24989
/proc/meminfo: memFree=1272376/2055920 swapFree=4181316/4192956
[pid=24988] ppid=24986 vsize=246680 CPUtime=522.08
/proc/24988/stat : 24988 (march_nn) R 24986 24988 24571 0 -1 4194304 193135 0 0 0 52123 85 0 0 25 0 1 0 103761324 252600320 48801 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 0 0 0
/proc/24988/statm: 61670 48801 94 167 0 61501 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 246680

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24989
/proc/meminfo: memFree=1271992/2055920 swapFree=4181316/4192956
[pid=24988] ppid=24986 vsize=246812 CPUtime=582.05
/proc/24988/stat : 24988 (march_nn) R 24986 24988 24571 0 -1 4194304 193227 0 0 0 58120 85 0 0 25 0 1 0 103761324 252735488 48893 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 0 0 0
/proc/24988/statm: 61703 48893 94 167 0 61534 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 246812

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24989
/proc/meminfo: memFree=1271544/2055920 swapFree=4181316/4192956
[pid=24988] ppid=24986 vsize=246812 CPUtime=642.03
/proc/24988/stat : 24988 (march_nn) R 24986 24988 24571 0 -1 4194304 193326 0 0 0 64118 85 0 0 25 0 1 0 103761324 252735488 48992 1992294400 134512640 135197250 4294956224 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 0 0 0
/proc/24988/statm: 61703 48992 94 167 0 61534 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 246812

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24989
/proc/meminfo: memFree=1270840/2055920 swapFree=4181316/4192956
[pid=24988] ppid=24986 vsize=246928 CPUtime=702.01
/proc/24988/stat : 24988 (march_nn) R 24986 24988 24571 0 -1 4194304 193518 0 0 0 70116 85 0 0 25 0 1 0 103761324 252854272 49184 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 0 0 0
/proc/24988/statm: 61732 49184 94 167 0 61563 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 246928

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24995
/proc/meminfo: memFree=1269744/2055920 swapFree=4181316/4192956
[pid=24988] ppid=24986 vsize=247164 CPUtime=761.98
/proc/24988/stat : 24988 (march_nn) R 24986 24988 24571 0 -1 4194304 193723 0 0 0 76113 85 0 0 25 0 1 0 103761324 253095936 49389 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 0 0 0
/proc/24988/statm: 61791 49389 94 167 0 61622 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 247164

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24995
/proc/meminfo: memFree=1268720/2055920 swapFree=4181316/4192956
[pid=24988] ppid=24986 vsize=247296 CPUtime=821.96
/proc/24988/stat : 24988 (march_nn) R 24986 24988 24571 0 -1 4194304 193982 0 0 0 82110 86 0 0 25 0 1 0 103761324 253231104 49648 1992294400 134512640 135197250 4294956224 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 0 0 0
/proc/24988/statm: 61824 49648 94 167 0 61655 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 247296

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24995
/proc/meminfo: memFree=1268656/2055920 swapFree=4181316/4192956
[pid=24988] ppid=24986 vsize=247468 CPUtime=881.93
/proc/24988/stat : 24988 (march_nn) R 24986 24988 24571 0 -1 4194304 194007 0 0 0 88107 86 0 0 25 0 1 0 103761324 253407232 49673 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 0 0 0
/proc/24988/statm: 61867 49673 94 167 0 61698 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 247468

[startup+942.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24995
/proc/meminfo: memFree=1268656/2055920 swapFree=4181316/4192956
[pid=24988] ppid=24986 vsize=247468 CPUtime=941.91
/proc/24988/stat : 24988 (march_nn) R 24986 24988 24571 0 -1 4194304 194014 0 0 0 94105 86 0 0 25 0 1 0 103761324 253407232 49680 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 0 0 0
/proc/24988/statm: 61867 49680 94 167 0 61698 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 247468

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24995
/proc/meminfo: memFree=1268528/2055920 swapFree=4181316/4192956
[pid=24988] ppid=24986 vsize=247620 CPUtime=1001.89
/proc/24988/stat : 24988 (march_nn) R 24986 24988 24571 0 -1 4194304 194058 0 0 0 100103 86 0 0 25 0 1 0 103761324 253562880 49724 1992294400 134512640 135197250 4294956224 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 0 0 0
/proc/24988/statm: 61905 49724 94 167 0 61736 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 247620

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24995
/proc/meminfo: memFree=1268408/2055920 swapFree=4181316/4192956
[pid=24988] ppid=24986 vsize=247776 CPUtime=1061.86
/proc/24988/stat : 24988 (march_nn) R 24986 24988 24571 0 -1 4194304 194093 0 0 0 106100 86 0 0 25 0 1 0 103761324 253722624 49759 1992294400 134512640 135197250 4294956224 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 0 0 0
/proc/24988/statm: 61944 49759 94 167 0 61775 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 247776

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24995
/proc/meminfo: memFree=1268408/2055920 swapFree=4181316/4192956
[pid=24988] ppid=24986 vsize=247776 CPUtime=1121.83
/proc/24988/stat : 24988 (march_nn) R 24986 24988 24571 0 -1 4194304 194093 0 0 0 112097 86 0 0 25 0 1 0 103761324 253722624 49759 1992294400 134512640 135197250 4294956224 18446744073709551615 134550718 0 0 4096 0 0 0 0 17 0 0 0
/proc/24988/statm: 61944 49759 94 167 0 61775 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 247776

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24995
/proc/meminfo: memFree=1268408/2055920 swapFree=4181316/4192956
[pid=24988] ppid=24986 vsize=247776 CPUtime=1181.81
/proc/24988/stat : 24988 (march_nn) R 24986 24988 24571 0 -1 4194304 194106 0 0 0 118095 86 0 0 25 0 1 0 103761324 253722624 49772 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 0 0 0
/proc/24988/statm: 61944 49772 94 167 0 61775 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 247776



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24995
/proc/meminfo: memFree=1268408/2055920 swapFree=4181316/4192956
[pid=24988] ppid=24986 vsize=247776 CPUtime=1200.01
/proc/24988/stat : 24988 (march_nn) R 24986 24988 24571 0 -1 4194304 194107 0 0 0 119915 86 0 0 25 0 1 0 103761324 253722624 49773 1992294400 134512640 135197250 4294956224 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 0 0 0
/proc/24988/statm: 61944 49773 94 167 0 61775 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 247776

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: 0.99 0.97 0.99 2/66 24995
/proc/meminfo: memFree=1268408/2055920 swapFree=4181316/4192956
[pid=24988] ppid=24986 vsize=247776 CPUtime=1200.01
/proc/24988/stat : 24988 (march_nn) R 24986 24988 24571 0 -1 4194304 194107 0 0 0 119915 86 0 0 25 0 1 0 103761324 253722624 49773 1992294400 134512640 135197250 4294956224 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 0 0 0
/proc/24988/statm: 61944 49773 94 167 0 61775 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 247776

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.05
CPU user time (s): 1199.15
CPU system time (s): 0.894863
CPU usage (%): 99.9594
Max. virtual memory (cumulated for all children) (KiB): 345544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.15
system time used= 0.894863
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 194107
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= 4551

runsolver used 1.37079 second user time and 2.6126 second system time

The end

Launcher Data 

Begin job on node79 at 2009-04-26 16:48:33
IDJOB=1730239
IDBENCH=24724
IDSOLVER=522
FILE ID=node79/1730239-1240757313
PBS_JOBID= 9187074
Free space on /tmp= 66160 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/crafted/Difficult/contest05/sabharwal/gt-ordering-unsat-gt-060.sat05-1312.reshuffled-07.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1730239-1240757313/watcher-1730239-1240757313 -o /tmp/evaluation-result-1730239-1240757313/solver-1730239-1240757313 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1730239-1240757313.cnf

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

MD5SUM BENCH= dff294238660aead84de7aec33e643fc
RANDOM SEED=954120029

node79.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		: 3000.220
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		: 3000.220
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1468640 kB
Buffers:         66248 kB
Cached:         443652 kB
SwapCached:       5880 kB
Active:         222096 kB
Inactive:       296032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1468640 kB
SwapTotal:     4192956 kB
SwapFree:      4181316 kB
Dirty:            4336 kB
Writeback:           0 kB
Mapped:          13560 kB
Slab:            55088 kB
Committed_AS:   391948 kB
PageTables:       1384 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= 66160 MiB
End job on node79 at 2009-04-26 17:08:36