Trace number 1736263

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 1200.45

General information on the benchmark

NameCRAFTED/parity-games/
instance_n7_i8_pp_ci_ce.cnf
MD5SUM545e53eb1c10ff91f4e2e16d7a8c9f9f
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 variables14896
Number of clauses153982
Sum of the clauses size505834
Maximum clause length42
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 228700
Number of clauses of size 372038
Number of clauses of size 440118
Number of clauses of size 510080
Number of clauses of size over 53046

Solver Data 

40.29/40.37	c main():: ***                                   [ march satisfiability solver ]                                   ***
40.29/40.37	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
40.29/40.37	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
40.29/40.37	c main()::
40.29/40.37	c initFormula():: searching for DIMACS p-line....
40.29/40.37	c initFormula():: the DIMACS p-line indicates a CNF of 14896 variables and 153982 clauses.
40.29/40.37	c parseCNF():: parsing....
40.29/40.37	c parseCNF():: the CNF contains 0 unary clauses.
40.29/40.37	c runParser():: parsing was successful, warming up engines...
40.29/40.37	c find_and_remove_tautogolies():: found and removed 2008 tautologies
40.29/40.37	c find_and_remove_tautogolies():: found and removed 32 tautologies
40.29/40.37	c find_and_remove_tautogolies():: found and removed 24 tautologies
40.29/40.37	c find_and_remove_tautogolies():: found and removed 16 tautologies
40.29/40.37	c find_and_remove_tautogolies():: found and removed 8 tautologies
40.29/40.37	c simplify_formula():: removed 1152 tautological, 8536 satisfied and 9439 duplicate clauses
40.29/40.37	c preprocessing fase I completed:: there are now 12228 free variables and 134855 clauses.
40.29/40.37	c stat :: sign balance is biased by 6.581
40.29/40.37	c find_equivalence():: found 336 3-equivalences
40.29/40.37	c find_and_remove_tautogolies():: found and removed 144 tautologies
40.29/40.37	c find_and_remove_tautogolies():: found and removed 24 tautologies
40.29/40.37	c shorten_equivalence(): average equivalence length reduced from 3.000000 to 3.000000
40.29/40.37	c using k-SAT heuristics (size based diff)
40.29/40.37	c simplify_formula():: removed 0 tautological, 1344 satisfied and 0 duplicate clauses
40.29/40.37	c simplify_formula():: removed 0 tautological, 0 satisfied and 9150664 duplicate clauses
40.29/40.37	c resolvent_look() :: found 526767 resolvents
40.29/40.37	c main():: clause / variable ratio: ( 661622 / 14896 ) = 44.42
40.29/40.37	c longest clause has size 42
40.29/40.37	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
40.29/40.37	c number of free variables = 12060
40.29/40.37	c dynamic_preselect_setsize :: off
40.29/40.37	c main():: all systems go!
40.29/40.37	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 201
45.38/45.49	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: 5042
309.71/309.81	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 |***************************************************************

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-1736263-1240810779/watcher-1736263-1240810779 -o /tmp/evaluation-result-1736263-1240810779/solver-1736263-1240810779 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1736263-1240810779.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: 0.99 0.98 0.99 3/65 15496
/proc/meminfo: memFree=1493112/2055920 swapFree=4192812/4192956
[pid=15496] ppid=15494 vsize=3148 CPUtime=0
/proc/15496/stat : 15496 (march_nn) R 15494 15496 15320 0 -1 4194304 514 0 0 0 0 0 0 0 18 0 1 0 109107312 3223552 499 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/15496/statm: 787 499 58 167 0 618 0

[startup+0.0413571 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 15496
/proc/meminfo: memFree=1493112/2055920 swapFree=4192812/4192956
[pid=15496] ppid=15494 vsize=3544 CPUtime=0.03
/proc/15496/stat : 15496 (march_nn) R 15494 15496 15320 0 -1 4194304 649 0 0 0 3 0 0 0 18 0 1 0 109107312 3629056 634 1992294400 134512640 135197250 4294956224 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 1 0 0
/proc/15496/statm: 886 634 58 167 0 717 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3544

[startup+0.101363 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 15496
/proc/meminfo: memFree=1493112/2055920 swapFree=4192812/4192956
[pid=15496] ppid=15494 vsize=4336 CPUtime=0.09
/proc/15496/stat : 15496 (march_nn) R 15494 15496 15320 0 -1 4194304 872 0 0 0 9 0 0 0 18 0 1 0 109107312 4440064 857 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/15496/statm: 1084 857 58 167 0 915 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4336

[startup+0.301387 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 15496
/proc/meminfo: memFree=1493112/2055920 swapFree=4192812/4192956
[pid=15496] ppid=15494 vsize=13908 CPUtime=0.29
/proc/15496/stat : 15496 (march_nn) R 15494 15496 15320 0 -1 4194304 2806 0 0 0 28 1 0 0 19 0 1 0 109107312 14241792 2029 1992294400 134512640 135197250 4294956224 18446744073709551615 134713097 0 0 4096 0 0 0 0 17 1 0 0
/proc/15496/statm: 3477 2029 65 167 0 3308 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13908

[startup+0.701438 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 15496
/proc/meminfo: memFree=1493112/2055920 swapFree=4192812/4192956
[pid=15496] ppid=15494 vsize=17068 CPUtime=0.69
/proc/15496/stat : 15496 (march_nn) R 15494 15496 15320 0 -1 4194304 7365 0 0 0 66 3 0 0 23 0 1 0 109107312 17477632 2974 1992294400 134512640 135197250 4294956224 18446744073709551615 134565228 0 0 4096 0 0 0 0 17 1 0 0
/proc/15496/statm: 4267 2974 67 167 0 4098 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17068

[startup+1.50154 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15497
/proc/meminfo: memFree=1481200/2055920 swapFree=4192812/4192956
[pid=15496] ppid=15494 vsize=17276 CPUtime=1.49
/proc/15496/stat : 15496 (march_nn) R 15494 15496 15320 0 -1 4194304 7520 0 0 0 146 3 0 0 25 0 1 0 109107312 17690624 2997 1992294400 134512640 135197250 4294956224 18446744073709551615 134560968 0 0 4096 0 0 0 0 17 1 0 0
/proc/15496/statm: 4319 2997 67 167 0 4150 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17276

[startup+3.10174 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15497
/proc/meminfo: memFree=1480944/2055920 swapFree=4192812/4192956
[pid=15496] ppid=15494 vsize=17040 CPUtime=3.09
/proc/15496/stat : 15496 (march_nn) R 15494 15496 15320 0 -1 4194304 7722 0 0 0 306 3 0 0 25 0 1 0 109107312 17448960 2984 1992294400 134512640 135197250 4294956224 18446744073709551615 134693642 0 0 4096 0 0 0 0 17 1 0 0
/proc/15496/statm: 4260 2984 80 167 0 4091 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17040

[startup+6.30114 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15497
/proc/meminfo: memFree=1458096/2055920 swapFree=4192812/4192956
[pid=15496] ppid=15494 vsize=55364 CPUtime=6.29
/proc/15496/stat : 15496 (march_nn) R 15494 15496 15320 0 -1 4194304 15488 0 0 0 623 6 0 0 25 0 1 0 109107312 56692736 10723 1992294400 134512640 135197250 4294956224 18446744073709551615 134578450 0 0 4096 0 0 0 0 17 1 0 0
/proc/15496/statm: 13841 10723 81 167 0 13672 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 55364

[startup+12.7019 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15497
/proc/meminfo: memFree=1390832/2055920 swapFree=4192812/4192956
[pid=15496] ppid=15494 vsize=116628 CPUtime=12.69
/proc/15496/stat : 15496 (march_nn) R 15494 15496 15320 0 -1 4194304 32237 0 0 0 1257 12 0 0 25 0 1 0 109107312 119427072 27472 1992294400 134512640 135197250 4294956224 18446744073709551615 134578450 0 0 4096 0 0 0 0 17 1 0 0
/proc/15496/statm: 29157 27472 81 167 0 28988 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 116628

[startup+25.5015 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15497
/proc/meminfo: memFree=1251376/2055920 swapFree=4192812/4192956
[pid=15496] ppid=15494 vsize=305616 CPUtime=25.48
/proc/15496/stat : 15496 (march_nn) R 15494 15496 15320 0 -1 4194304 65999 0 0 0 2522 26 0 0 25 0 1 0 109107312 312950784 61234 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/15496/statm: 76404 61234 81 167 0 76235 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 305616

[startup+51.1018 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15497
/proc/meminfo: memFree=1228336/2055920 swapFree=4192812/4192956
[pid=15496] ppid=15494 vsize=295416 CPUtime=51.08
/proc/15496/stat : 15496 (march_nn) R 15494 15496 15320 0 -1 4194304 149163 0 0 0 5046 62 0 0 25 0 1 0 109107312 302505984 66088 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/15496/statm: 73854 66088 93 167 0 73685 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 295416

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15497
/proc/meminfo: memFree=1227440/2055920 swapFree=4192812/4192956
[pid=15496] ppid=15494 vsize=295416 CPUtime=102.27
/proc/15496/stat : 15496 (march_nn) R 15494 15496 15320 0 -1 4194304 149293 0 0 0 10165 62 0 0 25 0 1 0 109107312 302505984 66218 1992294400 134512640 135197250 4294956224 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/15496/statm: 73854 66218 93 167 0 73685 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 295416

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15497
/proc/meminfo: memFree=1227440/2055920 swapFree=4192812/4192956
[pid=15496] ppid=15494 vsize=295416 CPUtime=162.25
/proc/15496/stat : 15496 (march_nn) R 15494 15496 15320 0 -1 4194304 149299 0 0 0 16163 62 0 0 25 0 1 0 109107312 302505984 66224 1992294400 134512640 135197250 4294956224 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/15496/statm: 73854 66224 93 167 0 73685 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 295416

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15497
/proc/meminfo: memFree=1227376/2055920 swapFree=4192812/4192956
[pid=15496] ppid=15494 vsize=295416 CPUtime=222.23
/proc/15496/stat : 15496 (march_nn) R 15494 15496 15320 0 -1 4194304 149301 0 0 0 22161 62 0 0 25 0 1 0 109107312 302505984 66226 1992294400 134512640 135197250 4294956224 18446744073709551615 134553209 0 0 4096 0 0 0 0 17 1 0 0
/proc/15496/statm: 73854 66226 93 167 0 73685 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 295416

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15497
/proc/meminfo: memFree=1227376/2055920 swapFree=4192812/4192956
[pid=15496] ppid=15494 vsize=295416 CPUtime=282.21
/proc/15496/stat : 15496 (march_nn) R 15494 15496 15320 0 -1 4194304 149301 0 0 0 28159 62 0 0 25 0 1 0 109107312 302505984 66226 1992294400 134512640 135197250 4294956224 18446744073709551615 134553209 0 0 4096 0 0 0 0 17 1 0 0
/proc/15496/statm: 73854 66226 93 167 0 73685 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 295416

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15497
/proc/meminfo: memFree=1227312/2055920 swapFree=4192812/4192956
[pid=15496] ppid=15494 vsize=295416 CPUtime=342.2
/proc/15496/stat : 15496 (march_nn) R 15494 15496 15320 0 -1 4194304 149319 0 0 0 34158 62 0 0 25 0 1 0 109107312 302505984 66244 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/15496/statm: 73854 66244 93 167 0 73685 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 295416

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15497
/proc/meminfo: memFree=1227312/2055920 swapFree=4192812/4192956
[pid=15496] ppid=15494 vsize=295416 CPUtime=402.18
/proc/15496/stat : 15496 (march_nn) R 15494 15496 15320 0 -1 4194304 149321 0 0 0 40156 62 0 0 25 0 1 0 109107312 302505984 66246 1992294400 134512640 135197250 4294956224 18446744073709551615 134593135 0 0 4096 0 0 0 0 17 1 0 0
/proc/15496/statm: 73854 66246 93 167 0 73685 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 295416

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15497
/proc/meminfo: memFree=1227248/2055920 swapFree=4192812/4192956
[pid=15496] ppid=15494 vsize=295416 CPUtime=462.16
/proc/15496/stat : 15496 (march_nn) R 15494 15496 15320 0 -1 4194304 149322 0 0 0 46154 62 0 0 25 0 1 0 109107312 302505984 66247 1992294400 134512640 135197250 4294956224 18446744073709551615 134553209 0 0 4096 0 0 0 0 17 1 0 0
/proc/15496/statm: 73854 66247 93 167 0 73685 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 295416

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15497
/proc/meminfo: memFree=1227248/2055920 swapFree=4192812/4192956
[pid=15496] ppid=15494 vsize=295416 CPUtime=522.15
/proc/15496/stat : 15496 (march_nn) R 15494 15496 15320 0 -1 4194304 149322 0 0 0 52153 62 0 0 25 0 1 0 109107312 302505984 66247 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/15496/statm: 73854 66247 93 167 0 73685 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 295416

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15497
/proc/meminfo: memFree=1227248/2055920 swapFree=4192812/4192956
[pid=15496] ppid=15494 vsize=295416 CPUtime=582.13
/proc/15496/stat : 15496 (march_nn) R 15494 15496 15320 0 -1 4194304 149322 0 0 0 58151 62 0 0 25 0 1 0 109107312 302505984 66247 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/15496/statm: 73854 66247 93 167 0 73685 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 295416

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15497
/proc/meminfo: memFree=1227248/2055920 swapFree=4192812/4192956
[pid=15496] ppid=15494 vsize=295416 CPUtime=642.12
/proc/15496/stat : 15496 (march_nn) R 15494 15496 15320 0 -1 4194304 149323 0 0 0 64150 62 0 0 25 0 1 0 109107312 302505984 66248 1992294400 134512640 135197250 4294956224 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/15496/statm: 73854 66248 93 167 0 73685 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 295416

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15497
/proc/meminfo: memFree=1227248/2055920 swapFree=4192812/4192956
[pid=15496] ppid=15494 vsize=295416 CPUtime=702.1
/proc/15496/stat : 15496 (march_nn) R 15494 15496 15320 0 -1 4194304 149328 0 0 0 70148 62 0 0 25 0 1 0 109107312 302505984 66253 1992294400 134512640 135197250 4294956224 18446744073709551615 134548718 0 0 4096 0 0 0 0 17 1 0 0
/proc/15496/statm: 73854 66253 93 167 0 73685 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 295416

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15497
/proc/meminfo: memFree=1227184/2055920 swapFree=4192812/4192956
[pid=15496] ppid=15494 vsize=295416 CPUtime=762.09
/proc/15496/stat : 15496 (march_nn) R 15494 15496 15320 0 -1 4194304 149329 0 0 0 76147 62 0 0 25 0 1 0 109107312 302505984 66254 1992294400 134512640 135197250 4294956224 18446744073709551615 134525585 0 0 4096 0 0 0 0 17 1 0 0
/proc/15496/statm: 73854 66254 93 167 0 73685 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 295416

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15497
/proc/meminfo: memFree=1227120/2055920 swapFree=4192812/4192956
[pid=15496] ppid=15494 vsize=295416 CPUtime=822.06
/proc/15496/stat : 15496 (march_nn) R 15494 15496 15320 0 -1 4194304 149334 0 0 0 82144 62 0 0 25 0 1 0 109107312 302505984 66259 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/15496/statm: 73854 66259 93 167 0 73685 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 295416

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15497
/proc/meminfo: memFree=1227120/2055920 swapFree=4192812/4192956
[pid=15496] ppid=15494 vsize=295416 CPUtime=882.05
/proc/15496/stat : 15496 (march_nn) R 15494 15496 15320 0 -1 4194304 149338 0 0 0 88143 62 0 0 25 0 1 0 109107312 302505984 66263 1992294400 134512640 135197250 4294956224 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/15496/statm: 73854 66263 93 167 0 73685 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 295416

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15497
/proc/meminfo: memFree=1227120/2055920 swapFree=4192812/4192956
[pid=15496] ppid=15494 vsize=295416 CPUtime=942.03
/proc/15496/stat : 15496 (march_nn) R 15494 15496 15320 0 -1 4194304 149339 0 0 0 94141 62 0 0 25 0 1 0 109107312 302505984 66264 1992294400 134512640 135197250 4294956224 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/15496/statm: 73854 66264 93 167 0 73685 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 295416

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15497
/proc/meminfo: memFree=1227120/2055920 swapFree=4192812/4192956
[pid=15496] ppid=15494 vsize=295416 CPUtime=1002.01
/proc/15496/stat : 15496 (march_nn) R 15494 15496 15320 0 -1 4194304 149342 0 0 0 100139 62 0 0 25 0 1 0 109107312 302505984 66267 1992294400 134512640 135197250 4294956224 18446744073709551615 134525534 0 0 4096 0 0 0 0 17 1 0 0
/proc/15496/statm: 73854 66267 93 167 0 73685 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 295416

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15497
/proc/meminfo: memFree=1227056/2055920 swapFree=4192812/4192956
[pid=15496] ppid=15494 vsize=295416 CPUtime=1062
/proc/15496/stat : 15496 (march_nn) R 15494 15496 15320 0 -1 4194304 149344 0 0 0 106138 62 0 0 25 0 1 0 109107312 302505984 66269 1992294400 134512640 135197250 4294956224 18446744073709551615 134602619 0 0 4096 0 0 0 0 17 1 0 0
/proc/15496/statm: 73854 66269 93 167 0 73685 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 295416

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15497
/proc/meminfo: memFree=1227056/2055920 swapFree=4192812/4192956
[pid=15496] ppid=15494 vsize=295416 CPUtime=1121.98
/proc/15496/stat : 15496 (march_nn) R 15494 15496 15320 0 -1 4194304 149344 0 0 0 112136 62 0 0 25 0 1 0 109107312 302505984 66269 1992294400 134512640 135197250 4294956224 18446744073709551615 134525506 0 0 4096 0 0 0 0 17 1 0 0
/proc/15496/statm: 73854 66269 93 167 0 73685 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 295416

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15497
/proc/meminfo: memFree=1227056/2055920 swapFree=4192812/4192956
[pid=15496] ppid=15494 vsize=295416 CPUtime=1181.96
/proc/15496/stat : 15496 (march_nn) R 15494 15496 15320 0 -1 4194304 149344 0 0 0 118134 62 0 0 25 0 1 0 109107312 302505984 66269 1992294400 134512640 135197250 4294956224 18446744073709551615 134525534 0 0 4096 0 0 0 0 17 1 0 0
/proc/15496/statm: 73854 66269 93 167 0 73685 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 295416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15497
/proc/meminfo: memFree=1227056/2055920 swapFree=4192812/4192956
[pid=15496] ppid=15494 vsize=295416 CPUtime=1200.06
/proc/15496/stat : 15496 (march_nn) R 15494 15496 15320 0 -1 4194304 149344 0 0 0 119944 62 0 0 25 0 1 0 109107312 302505984 66269 1992294400 134512640 135197250 4294956224 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/15496/statm: 73854 66269 93 167 0 73685 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 295416

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): 1200.45
CPU time (s): 1200.11
CPU user time (s): 1199.45
CPU system time (s): 0.665898
CPU usage (%): 99.9723
Max. virtual memory (cumulated for all children) (KiB): 381756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.45
system time used= 0.665898
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 149344
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= 3104

runsolver used 1.36179 second user time and 2.45663 second system time

The end

Launcher Data 

Begin job on node92 at 2009-04-27 07:39:39
IDJOB=1736263
IDBENCH=71621
IDSOLVER=522
FILE ID=node92/1736263-1240810779
PBS_JOBID= 9187443
Free space on /tmp= 66512 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/CRAFTED/parity-games/instance_n7_i8_pp_ci_ce.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1736263-1240810779/watcher-1736263-1240810779 -o /tmp/evaluation-result-1736263-1240810779/solver-1736263-1240810779 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1736263-1240810779.cnf

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

MD5SUM BENCH= 545e53eb1c10ff91f4e2e16d7a8c9f9f
RANDOM SEED=435939926

node92.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		: 3000.245
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		: 3000.245
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:       1493528 kB
Buffers:         53604 kB
Cached:         429124 kB
SwapCached:        140 kB
Active:         194132 kB
Inactive:       303056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1493528 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3896 kB
Writeback:           0 kB
Mapped:          24112 kB
Slab:            51104 kB
Committed_AS:   227724 kB
PageTables:       1460 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= 66512 MiB
End job on node92 at 2009-04-27 07:59:42