Trace number 1563569

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) 1200.11 1200.43

General information on the benchmark

NameAPPLICATIONS/
c32sat/post-c32s-ss-8.cnf
MD5SUM9d3d3bb9b296880c7463693ae665aafd
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark406.26
Satisfiable
(Un)Satisfiability was proved
Number of variables53752
Number of clauses148393
Sum of the clauses size346249
Maximum clause length3
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 298928
Number of clauses of size 349464
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

2.19/2.20	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.19/2.20	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.19/2.20	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.19/2.20	c main()::
2.19/2.20	c initFormula():: searching for DIMACS p-line....
2.19/2.20	c initFormula():: the DIMACS p-line indicates a CNF of 53752 variables and 148393 clauses.
2.19/2.20	c parseCNF():: parsing....
2.19/2.20	c parseCNF():: the CNF contains 1 unary clauses.
2.19/2.20	c runParser():: parsing was successful, warming up engines...
2.19/2.20	c find_and_remove_tautogolies():: found and removed 672 tautologies
2.19/2.20	c find_and_remove_tautogolies():: found and removed 224 tautologies
2.19/2.20	c simplify_formula():: removed 0 tautological, 16411 satisfied and 0 duplicate clauses
2.19/2.20	c preprocessing fase I completed:: there are now 46919 free variables and 131982 clauses.
2.19/2.20	c stat :: sign balance is biased by 0.145
2.19/2.20	c using 3-SAT heuristics (occurence based diff)
2.19/2.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.19/2.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 3265 duplicate clauses
2.19/2.20	c resolvent_look() :: found 3137 resolvents
2.19/2.20	c lessRedundantTransformation():: nothing to be done.
2.19/2.20	c transformTo3SAT():: you gave me 53752 variables and 135119 clauses.
2.19/2.20	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
2.19/2.20	c transformTo3SAT():: I will add 0 variables and 0 clauses!
2.19/2.20	c transformTo3SAT():: the transformation yielded 53752 variabels and 135119 clauses.
2.19/2.20	c main():: clause / variable ratio: ( 135119 / 53752 ) = 2.51
2.19/2.20	c longest clause has size 3
2.19/2.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.19/2.20	c number of free variables = 46919
2.19/2.20	c dynamic_preselect_setsize :: off
2.19/2.20	c main():: all systems go!
2.19/2.20	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 320
4.98/5.07	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: 48789
565.04/565.23	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-1563569-1238787316/watcher-1563569-1238787316 -o /tmp/evaluation-result-1563569-1238787316/solver-1563569-1238787316 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1563569-1238787316.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: 1.75 1.74 1.39 3/64 32716
/proc/meminfo: memFree=1517344/2055920 swapFree=4181692/4192956
[pid=32716] ppid=32714 vsize=3972 CPUtime=0
/proc/32716/stat : 32716 (march_nn) R 32714 32716 32522 0 -1 4194304 544 0 0 0 0 0 0 0 18 0 1 0 322932978 4067328 529 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/32716/statm: 993 532 58 167 0 824 0

[startup+0.0668021 s]
/proc/loadavg: 1.75 1.74 1.39 3/64 32716
/proc/meminfo: memFree=1517344/2055920 swapFree=4181692/4192956
[pid=32716] ppid=32714 vsize=6848 CPUtime=0.05
/proc/32716/stat : 32716 (march_nn) R 32714 32716 32522 0 -1 4194304 1438 0 0 0 5 0 0 0 18 0 1 0 322932978 7012352 1423 1992294400 134512640 135197250 4294956224 18446744073709551615 134784956 0 0 4096 0 0 0 0 17 1 0 0
/proc/32716/statm: 1712 1423 58 167 0 1543 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 6848

[startup+0.102806 s]
/proc/loadavg: 1.75 1.74 1.39 3/64 32716
/proc/meminfo: memFree=1517344/2055920 swapFree=4181692/4192956
[pid=32716] ppid=32714 vsize=7244 CPUtime=0.09
/proc/32716/stat : 32716 (march_nn) R 32714 32716 32522 0 -1 4194304 1573 0 0 0 9 0 0 0 18 0 1 0 322932978 7417856 1558 1992294400 134512640 135197250 4294956224 18446744073709551615 134852542 0 0 4096 0 0 0 0 17 1 0 0
/proc/32716/statm: 1811 1558 58 167 0 1642 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7244

[startup+0.301827 s]
/proc/loadavg: 1.75 1.74 1.39 3/64 32716
/proc/meminfo: memFree=1517344/2055920 swapFree=4181692/4192956
[pid=32716] ppid=32714 vsize=17316 CPUtime=0.29
/proc/32716/stat : 32716 (march_nn) R 32714 32716 32522 0 -1 4194304 3971 0 0 0 28 1 0 0 19 0 1 0 322932978 17731584 2986 1992294400 134512640 135197250 4294956224 18446744073709551615 134565228 0 0 4096 0 0 0 0 17 1 0 0
/proc/32716/statm: 4329 2986 65 167 0 4160 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17316

[startup+0.701871 s]
/proc/loadavg: 1.75 1.74 1.39 3/64 32716
/proc/meminfo: memFree=1517344/2055920 swapFree=4181692/4192956
[pid=32716] ppid=32714 vsize=19648 CPUtime=0.69
/proc/32716/stat : 32716 (march_nn) R 32714 32716 32522 0 -1 4194304 10337 0 0 0 65 4 0 0 22 0 1 0 322932978 20119552 3635 1992294400 134512640 135197250 4294956224 18446744073709551615 134560545 0 0 4096 0 0 0 0 17 1 0 0
/proc/32716/statm: 4912 3635 67 167 0 4743 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19648

[startup+1.50196 s]
/proc/loadavg: 1.75 1.74 1.39 2/65 32717
/proc/meminfo: memFree=1504600/2055920 swapFree=4181692/4192956
[pid=32716] ppid=32714 vsize=21908 CPUtime=1.49
/proc/32716/stat : 32716 (march_nn) R 32714 32716 32522 0 -1 4194304 22688 0 0 0 138 11 0 0 25 0 1 0 322932978 22433792 4227 1992294400 134512640 135197250 4294956224 18446744073709551615 134560968 0 0 4096 0 0 0 0 17 1 0 0
/proc/32716/statm: 5477 4227 81 167 0 5308 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21908

[startup+3.10114 s]
/proc/loadavg: 1.75 1.74 1.39 2/65 32717
/proc/meminfo: memFree=1480344/2055920 swapFree=4181692/4192956
[pid=32716] ppid=32714 vsize=89768 CPUtime=3.08
/proc/32716/stat : 32716 (march_nn) R 32714 32716 32522 0 -1 4194304 43267 0 0 0 289 19 0 0 25 0 1 0 322932978 91922432 16369 1992294400 134512640 135197250 4294956224 18446744073709551615 134539240 0 0 4096 0 0 0 0 17 1 0 0
/proc/32716/statm: 22442 16369 92 167 0 22273 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 89768

[startup+6.30149 s]
/proc/loadavg: 1.69 1.73 1.39 2/65 32717
/proc/meminfo: memFree=1434264/2055920 swapFree=4181692/4192956
[pid=32716] ppid=32714 vsize=92936 CPUtime=6.29
/proc/32716/stat : 32716 (march_nn) R 32714 32716 32522 0 -1 4194304 47682 0 0 0 607 22 0 0 25 0 1 0 322932978 95166464 20784 1992294400 134512640 135197250 4294956224 18446744073709551615 134542109 0 0 4096 0 0 0 0 17 1 0 0
/proc/32716/statm: 23234 20784 92 167 0 23065 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 92936

[startup+12.7012 s]
/proc/loadavg: 1.63 1.72 1.39 2/65 32717
/proc/meminfo: memFree=1432608/2055920 swapFree=4181692/4192956
[pid=32716] ppid=32714 vsize=94388 CPUtime=12.69
/proc/32716/stat : 32716 (march_nn) R 32714 32716 32522 0 -1 4194304 48081 0 0 0 1247 22 0 0 25 0 1 0 322932978 96653312 21183 1992294400 134512640 135197250 4294956224 18446744073709551615 134541712 0 0 4096 0 0 0 0 17 1 0 0
/proc/32716/statm: 23597 21183 92 167 0 23428 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 94388

[startup+25.5026 s]
/proc/loadavg: 1.49 1.68 1.38 2/65 32717
/proc/meminfo: memFree=1430496/2055920 swapFree=4181692/4192956
[pid=32716] ppid=32714 vsize=96612 CPUtime=25.49
/proc/32716/stat : 32716 (march_nn) R 32714 32716 32522 0 -1 4194304 48616 0 0 0 2526 23 0 0 25 0 1 0 322932978 98930688 21676 1992294400 134512640 135197250 4294956224 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/32716/statm: 24153 21676 92 167 0 23984 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 96612

[startup+51.1024 s]
/proc/loadavg: 1.32 1.63 1.37 2/65 32717
/proc/meminfo: memFree=1428192/2055920 swapFree=4181692/4192956
[pid=32716] ppid=32714 vsize=99700 CPUtime=51.08
/proc/32716/stat : 32716 (march_nn) R 32714 32716 32522 0 -1 4194304 49213 0 0 0 5085 23 0 0 25 0 1 0 322932978 102092800 22273 1992294400 134512640 135197250 4294956224 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/32716/statm: 24925 22273 92 167 0 24756 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 99700

[startup+102.305 s]
/proc/loadavg: 1.14 1.53 1.35 2/65 32717
/proc/meminfo: memFree=1426400/2055920 swapFree=4181692/4192956
[pid=32716] ppid=32714 vsize=102192 CPUtime=102.27
/proc/32716/stat : 32716 (march_nn) R 32714 32716 32522 0 -1 4194304 49657 0 0 0 10203 24 0 0 25 0 1 0 322932978 104644608 22717 1992294400 134512640 135197250 4294956224 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0
/proc/32716/statm: 25548 22717 92 167 0 25379 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 102192

[startup+162.303 s]
/proc/loadavg: 1.05 1.43 1.32 2/65 32717
/proc/meminfo: memFree=1425184/2055920 swapFree=4181692/4192956
[pid=32716] ppid=32714 vsize=103148 CPUtime=162.25
/proc/32716/stat : 32716 (march_nn) R 32714 32716 32522 0 -1 4194304 49972 0 0 0 16201 24 0 0 25 0 1 0 322932978 105623552 23032 1992294400 134512640 135197250 4294956224 18446744073709551615 134541629 0 0 4096 0 0 0 0 17 1 0 0
/proc/32716/statm: 25787 23032 92 167 0 25618 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 103148

[startup+222.302 s]
/proc/loadavg: 1.02 1.35 1.30 2/65 32717
/proc/meminfo: memFree=1424288/2055920 swapFree=4181692/4192956
[pid=32716] ppid=32714 vsize=103736 CPUtime=222.24
/proc/32716/stat : 32716 (march_nn) R 32714 32716 32522 0 -1 4194304 50174 0 0 0 22199 25 0 0 25 0 1 0 322932978 106225664 23234 1992294400 134512640 135197250 4294956224 18446744073709551615 134541649 0 0 4096 0 0 0 0 17 1 0 0
/proc/32716/statm: 25934 23234 92 167 0 25765 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 103736

[startup+282.303 s]
/proc/loadavg: 1.00 1.28 1.28 2/65 32717
/proc/meminfo: memFree=1423712/2055920 swapFree=4181692/4192956
[pid=32716] ppid=32714 vsize=104232 CPUtime=282.22
/proc/32716/stat : 32716 (march_nn) R 32714 32716 32522 0 -1 4194304 50315 0 0 0 28197 25 0 0 25 0 1 0 322932978 106733568 23375 1992294400 134512640 135197250 4294956224 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/32716/statm: 26058 23375 92 167 0 25889 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 104232

[startup+342.303 s]
/proc/loadavg: 1.00 1.23 1.26 2/65 32717
/proc/meminfo: memFree=1423264/2055920 swapFree=4181692/4192956
[pid=32716] ppid=32714 vsize=104232 CPUtime=342.2
/proc/32716/stat : 32716 (march_nn) R 32714 32716 32522 0 -1 4194304 50415 0 0 0 34195 25 0 0 25 0 1 0 322932978 106733568 23475 1992294400 134512640 135197250 4294956224 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/32716/statm: 26058 23475 92 167 0 25889 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 104232

[startup+402.301 s]
/proc/loadavg: 1.00 1.18 1.24 2/65 32719
/proc/meminfo: memFree=1422432/2055920 swapFree=4181692/4192956
[pid=32716] ppid=32714 vsize=106488 CPUtime=402.18
/proc/32716/stat : 32716 (march_nn) R 32714 32716 32522 0 -1 4194304 50570 0 0 0 40192 26 0 0 25 0 1 0 322932978 109043712 23630 1992294400 134512640 135197250 4294956224 18446744073709551615 134541666 0 0 4096 0 0 0 0 17 1 0 0
/proc/32716/statm: 26622 23630 92 167 0 26453 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 106488

[startup+462.302 s]
/proc/loadavg: 1.00 1.15 1.22 2/65 32719
/proc/meminfo: memFree=1422432/2055920 swapFree=4181692/4192956
[pid=32716] ppid=32714 vsize=106620 CPUtime=462.17
/proc/32716/stat : 32716 (march_nn) R 32714 32716 32522 0 -1 4194304 50639 0 0 0 46191 26 0 0 25 0 1 0 322932978 109178880 23699 1992294400 134512640 135197250 4294956224 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/32716/statm: 26655 23699 92 167 0 26486 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 106620

[startup+522.301 s]
/proc/loadavg: 1.00 1.12 1.20 2/65 32719
/proc/meminfo: memFree=1422176/2055920 swapFree=4181692/4192956
[pid=32716] ppid=32714 vsize=107132 CPUtime=522.15
/proc/32716/stat : 32716 (march_nn) R 32714 32716 32522 0 -1 4194304 50701 0 0 0 52189 26 0 0 25 0 1 0 322932978 109703168 23761 1992294400 134512640 135197250 4294956224 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/32716/statm: 26783 23761 92 167 0 26614 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 107132

[startup+582.301 s]
/proc/loadavg: 1.00 1.09 1.19 2/65 32719
/proc/meminfo: memFree=1421600/2055920 swapFree=4181692/4192956
[pid=32716] ppid=32714 vsize=107396 CPUtime=582.13
/proc/32716/stat : 32716 (march_nn) R 32714 32716 32522 0 -1 4194304 50860 0 0 0 58186 27 0 0 25 0 1 0 322932978 109973504 23920 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/32716/statm: 26849 23920 92 167 0 26680 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 107396

[startup+642.302 s]
/proc/loadavg: 1.00 1.07 1.17 2/65 32719
/proc/meminfo: memFree=1419872/2055920 swapFree=4181692/4192956
[pid=32716] ppid=32714 vsize=108716 CPUtime=642.13
/proc/32716/stat : 32716 (march_nn) R 32714 32716 32522 0 -1 4194304 51281 0 0 0 64185 28 0 0 25 0 1 0 322932978 111325184 24341 1992294400 134512640 135197250 4294956224 18446744073709551615 134552408 0 0 4096 0 0 0 0 17 1 0 0
/proc/32716/statm: 27179 24341 92 167 0 27010 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 108716

[startup+702.301 s]
/proc/loadavg: 1.00 1.06 1.16 2/65 32719
/proc/meminfo: memFree=1418784/2055920 swapFree=4181692/4192956
[pid=32716] ppid=32714 vsize=109512 CPUtime=702.1
/proc/32716/stat : 32716 (march_nn) R 32714 32716 32522 0 -1 4194304 51556 0 0 0 70182 28 0 0 25 0 1 0 322932978 112140288 24616 1992294400 134512640 135197250 4294956224 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/32716/statm: 27378 24616 92 167 0 27209 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 109512

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.15 2/65 32719
/proc/meminfo: memFree=1416608/2055920 swapFree=4181692/4192956
[pid=32716] ppid=32714 vsize=111224 CPUtime=762.1
/proc/32716/stat : 32716 (march_nn) R 32714 32716 32522 0 -1 4194304 52089 0 0 0 76181 29 0 0 25 0 1 0 322932978 113893376 25149 1992294400 134512640 135197250 4294956224 18446744073709551615 134541680 0 0 4096 0 0 0 0 17 1 0 0
/proc/32716/statm: 27806 25149 92 167 0 27637 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 111224

[startup+822.302 s]
/proc/loadavg: 1.00 1.03 1.14 2/65 32719
/proc/meminfo: memFree=1413408/2055920 swapFree=4181692/4192956
[pid=32716] ppid=32714 vsize=117872 CPUtime=822.07
/proc/32716/stat : 32716 (march_nn) R 32714 32716 32522 0 -1 4194304 52879 0 0 0 82178 29 0 0 25 0 1 0 322932978 120700928 25938 1992294400 134512640 135197250 4294956224 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/32716/statm: 29468 25938 92 167 0 29299 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 117872

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.13 2/65 32719
/proc/meminfo: memFree=1410464/2055920 swapFree=4181692/4192956
[pid=32716] ppid=32714 vsize=119756 CPUtime=882.06
/proc/32716/stat : 32716 (march_nn) R 32714 32716 32522 0 -1 4194304 53623 0 0 0 88176 30 0 0 25 0 1 0 322932978 122630144 26682 1992294400 134512640 135197250 4294956224 18446744073709551615 134541649 0 0 4096 0 0 0 0 17 1 0 0
/proc/32716/statm: 29939 26682 92 167 0 29770 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 119756

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.11 2/65 32719
/proc/meminfo: memFree=1409248/2055920 swapFree=4181692/4192956
[pid=32716] ppid=32714 vsize=120456 CPUtime=942.04
/proc/32716/stat : 32716 (march_nn) R 32714 32716 32522 0 -1 4194304 53917 0 0 0 94174 30 0 0 25 0 1 0 322932978 123346944 26976 1992294400 134512640 135197250 4294956224 18446744073709551615 134552408 0 0 4096 0 0 0 0 17 1 0 0
/proc/32716/statm: 30114 26976 92 167 0 29945 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 120456

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/65 32719
/proc/meminfo: memFree=1408736/2055920 swapFree=4181692/4192956
[pid=32716] ppid=32714 vsize=120456 CPUtime=1002.03
/proc/32716/stat : 32716 (march_nn) R 32714 32716 32522 0 -1 4194304 54057 0 0 0 100172 31 0 0 25 0 1 0 322932978 123346944 27116 1992294400 134512640 135197250 4294956224 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 1 0 0
/proc/32716/statm: 30114 27116 92 167 0 29945 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 120456

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.09 2/65 32719
/proc/meminfo: memFree=1407776/2055920 swapFree=4181692/4192956
[pid=32716] ppid=32714 vsize=121284 CPUtime=1062.01
/proc/32716/stat : 32716 (march_nn) R 32714 32716 32522 0 -1 4194304 54303 0 0 0 106170 31 0 0 25 0 1 0 322932978 124194816 27361 1992294400 134512640 135197250 4294956224 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/32716/statm: 30321 27361 92 167 0 30152 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 121284

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 32719
/proc/meminfo: memFree=1406880/2055920 swapFree=4181692/4192956
[pid=32716] ppid=32714 vsize=121812 CPUtime=1121.99
/proc/32716/stat : 32716 (march_nn) R 32714 32716 32522 0 -1 4194304 54519 0 0 0 112168 31 0 0 25 0 1 0 322932978 124735488 27577 1992294400 134512640 135197250 4294956224 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/32716/statm: 30453 27577 92 167 0 30284 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 121812

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 32719
/proc/meminfo: memFree=1406304/2055920 swapFree=4181692/4192956
[pid=32716] ppid=32714 vsize=123228 CPUtime=1181.98
/proc/32716/stat : 32716 (march_nn) R 32714 32716 32522 0 -1 4194304 54649 0 0 0 118166 32 0 0 25 0 1 0 322932978 126185472 27707 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/32716/statm: 30807 27707 92 167 0 30638 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 123228



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 32719
/proc/meminfo: memFree=1406240/2055920 swapFree=4181692/4192956
[pid=32716] ppid=32714 vsize=123228 CPUtime=1200.08
/proc/32716/stat : 32716 (march_nn) R 32714 32716 32522 0 -1 4194304 54669 0 0 0 119976 32 0 0 25 0 1 0 322932978 126185472 27727 1992294400 134512640 135197250 4294956224 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/32716/statm: 30807 27727 92 167 0 30638 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 123228

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.11
CPU user time (s): 1199.76
CPU system time (s): 0.343947
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 123228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.76
system time used= 0.343947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54669
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= 2000

runsolver used 1.02684 second user time and 2.6436 second system time

The end

Launcher Data 

Begin job on node42 at 2009-04-03 21:35:16
IDJOB=1563569
IDBENCH=70956
IDSOLVER=522
FILE ID=node42/1563569-1238787316
PBS_JOBID= 9085612
Free space on /tmp= 66544 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/c32sat/post-c32s-ss-8.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1563569-1238787316/watcher-1563569-1238787316 -o /tmp/evaluation-result-1563569-1238787316/solver-1563569-1238787316 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1563569-1238787316.cnf

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

MD5SUM BENCH= 9d3d3bb9b296880c7463693ae665aafd
RANDOM SEED=905145596

node42.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		: 3000.211
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		: 3000.211
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:       1517760 kB
Buffers:         92840 kB
Cached:         349212 kB
SwapCached:       5184 kB
Active:          88388 kB
Inactive:       362128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1517760 kB
SwapTotal:     4192956 kB
SwapFree:      4181692 kB
Dirty:            3152 kB
Writeback:           0 kB
Mapped:          14232 kB
Slab:            73592 kB
Committed_AS:  1271828 kB
PageTables:       1388 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= 66544 MiB
End job on node42 at 2009-04-03 21:55:18