Trace number 1726529

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 1200.41

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n1200-d-0.02-s383740539.sat05-534.reshuffled-07.cnf
MD5SUM84c61ea490109e11c1f7afe1d2e5d438
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 variables1188
Number of clauses13833
Sum of the clauses size41796
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 313536
Number of clauses of size 4297
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.79/0.83	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.79/0.83	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.79/0.83	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.79/0.83	c main()::
0.79/0.83	c initFormula():: searching for DIMACS p-line....
0.79/0.83	c full lookahead due to high density!
0.79/0.83	c initFormula():: the DIMACS p-line indicates a CNF of 1188 variables and 13833 clauses.
0.79/0.83	c parseCNF():: parsing....
0.79/0.83	c parseCNF():: the CNF contains 0 unary clauses.
0.79/0.83	c runParser():: parsing was successful, warming up engines...
0.79/0.83	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.83	c preprocessing fase I completed:: there are now 1188 free variables and 13833 clauses.
0.79/0.83	c stat :: sign balance is biased by 32.187
0.79/0.83	c using k-SAT heuristics (size based diff)
0.79/0.83	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.83	c simplify_formula():: removed 0 tautological, 0 satisfied and 318608 duplicate clauses
0.79/0.84	c resolvent_look() :: found 54928 resolvents
0.79/0.84	c main():: clause / variable ratio: ( 68761 / 1188 ) = 57.88
0.79/0.84	c longest clause has size 4
0.79/0.84	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.84	c number of free variables = 1188
0.79/0.84	c dynamic_preselect_setsize :: off
0.79/0.84	c main():: all systems go!
0.79/0.84	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 85
1.00/1.00	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: 3679
8.98/9.07	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 99565
242.43/242.55	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
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-1726529-1240713502/watcher-1726529-1240713502 -o /tmp/evaluation-result-1726529-1240713502/solver-1726529-1240713502 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1726529-1240713502.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: 1.00 1.05 1.20 3/64 28964
/proc/meminfo: memFree=1859560/2055920 swapFree=4181240/4192956
[pid=28964] ppid=28962 vsize=968 CPUtime=0
/proc/28964/stat : 28964 (march_nn) R 28962 28964 25384 0 -1 4194304 133 0 0 0 0 0 0 0 18 0 1 0 99377921 991232 118 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/28964/statm: 242 118 59 167 0 73 0

[startup+0.0217449 s]
/proc/loadavg: 1.00 1.05 1.20 3/64 28964
/proc/meminfo: memFree=1859560/2055920 swapFree=4181240/4192956
[pid=28964] ppid=28962 vsize=1792 CPUtime=0.01
/proc/28964/stat : 28964 (march_nn) R 28962 28964 25384 0 -1 4194304 235 0 0 0 1 0 0 0 18 0 1 0 99377921 1835008 219 1992294400 134512640 135197250 4294956224 18446744073709551615 134564931 0 0 4096 0 0 0 0 17 1 0 0
/proc/28964/statm: 448 219 63 167 0 279 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1792

[startup+0.101752 s]
/proc/loadavg: 1.00 1.05 1.20 3/64 28964
/proc/meminfo: memFree=1859560/2055920 swapFree=4181240/4192956
[pid=28964] ppid=28962 vsize=4544 CPUtime=0.09
/proc/28964/stat : 28964 (march_nn) R 28962 28964 25384 0 -1 4194304 1161 0 0 0 9 0 0 0 18 0 1 0 99377921 4653056 808 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/28964/statm: 1136 811 84 167 0 967 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4544

[startup+0.301769 s]
/proc/loadavg: 1.00 1.05 1.20 3/64 28964
/proc/meminfo: memFree=1859560/2055920 swapFree=4181240/4192956
[pid=28964] ppid=28962 vsize=12972 CPUtime=0.29
/proc/28964/stat : 28964 (march_nn) R 28962 28964 25384 0 -1 4194304 5290 0 0 0 27 2 0 0 19 0 1 0 99377921 13283328 3055 1992294400 134512640 135197250 4294956224 18446744073709551615 134694757 0 0 4096 0 0 0 0 17 1 0 0
/proc/28964/statm: 3243 3055 84 167 0 3074 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12972

[startup+0.701806 s]
/proc/loadavg: 1.00 1.05 1.20 3/64 28964
/proc/meminfo: memFree=1859560/2055920 swapFree=4181240/4192956
[pid=28964] ppid=28962 vsize=11144 CPUtime=0.69
/proc/28964/stat : 28964 (march_nn) R 28962 28964 25384 0 -1 4194304 5902 0 0 0 67 2 0 0 23 0 1 0 99377921 11411456 2598 1992294400 134512640 135197250 4294956224 18446744073709551615 134560764 0 0 4096 0 0 0 0 17 1 0 0
/proc/28964/statm: 2786 2598 84 167 0 2617 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11144

[startup+1.50188 s]
/proc/loadavg: 1.00 1.05 1.20 2/65 28965
/proc/meminfo: memFree=1843360/2055920 swapFree=4181240/4192956
[pid=28964] ppid=28962 vsize=18208 CPUtime=1.49
/proc/28964/stat : 28964 (march_nn) R 28962 28964 25384 0 -1 4194304 7504 0 0 0 146 3 0 0 25 0 1 0 99377921 18644992 4132 1992294400 134512640 135197250 4294956224 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/28964/statm: 4552 4132 94 167 0 4383 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18208

[startup+3.10103 s]
/proc/loadavg: 1.00 1.04 1.20 2/65 28965
/proc/meminfo: memFree=1843232/2055920 swapFree=4181240/4192956
[pid=28964] ppid=28962 vsize=18208 CPUtime=3.09
/proc/28964/stat : 28964 (march_nn) R 28962 28964 25384 0 -1 4194304 7505 0 0 0 306 3 0 0 25 0 1 0 99377921 18644992 4133 1992294400 134512640 135197250 4294956224 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/28964/statm: 4552 4133 94 167 0 4383 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18208

[startup+6.30133 s]
/proc/loadavg: 1.00 1.04 1.20 2/65 28965
/proc/meminfo: memFree=1843168/2055920 swapFree=4181240/4192956
[pid=28964] ppid=28962 vsize=18208 CPUtime=6.29
/proc/28964/stat : 28964 (march_nn) R 28962 28964 25384 0 -1 4194304 7506 0 0 0 626 3 0 0 25 0 1 0 99377921 18644992 4134 1992294400 134512640 135197250 4294956224 18446744073709551615 134649048 0 0 4096 0 0 0 0 17 1 0 0
/proc/28964/statm: 4552 4134 94 167 0 4383 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18208

[startup+12.7019 s]
/proc/loadavg: 1.00 1.04 1.20 2/65 28967
/proc/meminfo: memFree=1843232/2055920 swapFree=4181240/4192956
[pid=28964] ppid=28962 vsize=18468 CPUtime=12.68
/proc/28964/stat : 28964 (march_nn) R 28962 28964 25384 0 -1 4194304 7539 0 0 0 1265 3 0 0 25 0 1 0 99377921 18911232 4167 1992294400 134512640 135197250 4294956224 18446744073709551615 134541415 0 0 4096 0 0 0 0 17 1 0 0
/proc/28964/statm: 4617 4167 94 167 0 4448 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18468

[startup+25.5011 s]
/proc/loadavg: 1.00 1.04 1.19 2/65 28967
/proc/meminfo: memFree=1842976/2055920 swapFree=4181240/4192956
[pid=28964] ppid=28962 vsize=18772 CPUtime=25.48
/proc/28964/stat : 28964 (march_nn) R 28962 28964 25384 0 -1 4194304 7621 0 0 0 2545 3 0 0 25 0 1 0 99377921 19222528 4249 1992294400 134512640 135197250 4294956224 18446744073709551615 134603342 0 0 4096 0 0 0 0 17 1 0 0
/proc/28964/statm: 4693 4249 94 167 0 4524 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18772

[startup+51.1015 s]
/proc/loadavg: 1.00 1.04 1.18 2/65 28967
/proc/meminfo: memFree=1842720/2055920 swapFree=4181240/4192956
[pid=28964] ppid=28962 vsize=19152 CPUtime=51.08
/proc/28964/stat : 28964 (march_nn) R 28962 28964 25384 0 -1 4194304 7688 0 0 0 5104 4 0 0 25 0 1 0 99377921 19611648 4316 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/28964/statm: 4788 4316 94 167 0 4619 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19152

[startup+102.305 s]
/proc/loadavg: 1.00 1.03 1.17 2/65 28967
/proc/meminfo: memFree=1842208/2055920 swapFree=4181240/4192956
[pid=28964] ppid=28962 vsize=20004 CPUtime=102.26
/proc/28964/stat : 28964 (march_nn) R 28962 28964 25384 0 -1 4194304 7818 0 0 0 10222 4 0 0 25 0 1 0 99377921 20484096 4446 1992294400 134512640 135197250 4294956224 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/28964/statm: 5001 4446 94 167 0 4832 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 20004

[startup+162.302 s]
/proc/loadavg: 1.00 1.02 1.16 2/65 28967
/proc/meminfo: memFree=1841376/2055920 swapFree=4181240/4192956
[pid=28964] ppid=28962 vsize=21120 CPUtime=162.25
/proc/28964/stat : 28964 (march_nn) R 28962 28964 25384 0 -1 4194304 8022 0 0 0 16220 5 0 0 25 0 1 0 99377921 21626880 4650 1992294400 134512640 135197250 4294956224 18446744073709551615 134541538 0 0 4096 0 0 0 0 17 1 0 0
/proc/28964/statm: 5280 4650 94 167 0 5111 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 21120

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 1.15 2/65 28967
/proc/meminfo: memFree=1840672/2055920 swapFree=4181240/4192956
[pid=28964] ppid=28962 vsize=21120 CPUtime=222.23
/proc/28964/stat : 28964 (march_nn) R 28962 28964 25384 0 -1 4194304 8186 0 0 0 22218 5 0 0 25 0 1 0 99377921 21626880 4814 1992294400 134512640 135197250 4294956224 18446744073709551615 134548473 0 0 4096 0 0 0 0 17 1 0 0
/proc/28964/statm: 5280 4814 94 167 0 5111 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 21120

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.14 2/65 28967
/proc/meminfo: memFree=1839968/2055920 swapFree=4181240/4192956
[pid=28964] ppid=28962 vsize=22624 CPUtime=282.22
/proc/28964/stat : 28964 (march_nn) R 28962 28964 25384 0 -1 4194304 8358 0 0 0 28216 6 0 0 25 0 1 0 99377921 23166976 4986 1992294400 134512640 135197250 4294956224 18446744073709551615 134539048 0 0 4096 0 0 0 0 17 1 0 0
/proc/28964/statm: 5656 4986 94 167 0 5487 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 22624

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.13 2/65 28967
/proc/meminfo: memFree=1839200/2055920 swapFree=4181240/4192956
[pid=28964] ppid=28962 vsize=22624 CPUtime=342.2
/proc/28964/stat : 28964 (march_nn) R 28962 28964 25384 0 -1 4194304 8534 0 0 0 34214 6 0 0 25 0 1 0 99377921 23166976 5162 1992294400 134512640 135197250 4294956224 18446744073709551615 134572867 0 0 4096 0 0 0 0 17 1 0 0
/proc/28964/statm: 5656 5162 94 167 0 5487 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 22624

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.12 2/65 28967
/proc/meminfo: memFree=1838496/2055920 swapFree=4181240/4192956
[pid=28964] ppid=28962 vsize=24348 CPUtime=402.18
/proc/28964/stat : 28964 (march_nn) R 28962 28964 25384 0 -1 4194304 8702 0 0 0 40212 6 0 0 25 0 1 0 99377921 24932352 5330 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/28964/statm: 6087 5330 94 167 0 5918 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 24348

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 28967
/proc/meminfo: memFree=1837856/2055920 swapFree=4181240/4192956
[pid=28964] ppid=28962 vsize=25056 CPUtime=462.18
/proc/28964/stat : 28964 (march_nn) R 28962 28964 25384 0 -1 4194304 8867 0 0 0 46211 7 0 0 25 0 1 0 99377921 25657344 5495 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/28964/statm: 6264 5495 94 167 0 6095 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 25056

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 28967
/proc/meminfo: memFree=1837152/2055920 swapFree=4181240/4192956
[pid=28964] ppid=28962 vsize=25056 CPUtime=522.16
/proc/28964/stat : 28964 (march_nn) R 28962 28964 25384 0 -1 4194304 9038 0 0 0 52209 7 0 0 25 0 1 0 99377921 25657344 5666 1992294400 134512640 135197250 4294956224 18446744073709551615 134593198 0 0 4096 0 0 0 0 17 1 0 0
/proc/28964/statm: 6264 5666 94 167 0 6095 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 25056

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 28967
/proc/meminfo: memFree=1836384/2055920 swapFree=4181240/4192956
[pid=28964] ppid=28962 vsize=27644 CPUtime=582.14
/proc/28964/stat : 28964 (march_nn) R 28962 28964 25384 0 -1 4194304 9205 0 0 0 58207 7 0 0 25 0 1 0 99377921 28307456 5833 1992294400 134512640 135197250 4294956224 18446744073709551615 134602819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28964/statm: 6911 5833 94 167 0 6742 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 27644

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 28967
/proc/meminfo: memFree=1835680/2055920 swapFree=4181240/4192956
[pid=28964] ppid=28962 vsize=27644 CPUtime=642.14
/proc/28964/stat : 28964 (march_nn) R 28962 28964 25384 0 -1 4194304 9375 0 0 0 64206 8 0 0 25 0 1 0 99377921 28307456 6003 1992294400 134512640 135197250 4294956224 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/28964/statm: 6911 6003 94 167 0 6742 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 27644

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 28967
/proc/meminfo: memFree=1834848/2055920 swapFree=4181240/4192956
[pid=28964] ppid=28962 vsize=27644 CPUtime=702.11
/proc/28964/stat : 28964 (march_nn) R 28962 28964 25384 0 -1 4194304 9550 0 0 0 70203 8 0 0 25 0 1 0 99377921 28307456 6178 1992294400 134512640 135197250 4294956224 18446744073709551615 134713097 0 0 4096 0 0 0 0 17 1 0 0
/proc/28964/statm: 6911 6178 94 167 0 6742 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 27644

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 28967
/proc/meminfo: memFree=1834144/2055920 swapFree=4181240/4192956
[pid=28964] ppid=28962 vsize=27644 CPUtime=762.11
/proc/28964/stat : 28964 (march_nn) R 28962 28964 25384 0 -1 4194304 9722 0 0 0 76202 9 0 0 25 0 1 0 99377921 28307456 6350 1992294400 134512640 135197250 4294956224 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0
/proc/28964/statm: 6911 6350 94 167 0 6742 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 27644

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 28967
/proc/meminfo: memFree=1833440/2055920 swapFree=4181240/4192956
[pid=28964] ppid=28962 vsize=31524 CPUtime=822.08
/proc/28964/stat : 28964 (march_nn) R 28962 28964 25384 0 -1 4194304 9890 0 0 0 82199 9 0 0 25 0 1 0 99377921 32280576 6518 1992294400 134512640 135197250 4294956224 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/28964/statm: 7881 6518 94 167 0 7712 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 31524

[startup+882.301 s]
/proc/loadavg: 1.07 1.02 1.06 2/65 28967
/proc/meminfo: memFree=1832672/2055920 swapFree=4181240/4192956
[pid=28964] ppid=28962 vsize=32932 CPUtime=882.08
/proc/28964/stat : 28964 (march_nn) R 28962 28964 25384 0 -1 4194304 10064 0 0 0 88198 10 0 0 25 0 1 0 99377921 33722368 6692 1992294400 134512640 135197250 4294956224 18446744073709551615 134649048 0 0 4096 0 0 0 0 17 1 0 0
/proc/28964/statm: 8233 6692 94 167 0 8064 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 32932

[startup+942.302 s]
/proc/loadavg: 1.03 1.01 1.06 2/65 28967
/proc/meminfo: memFree=1831904/2055920 swapFree=4181240/4192956
[pid=28964] ppid=28962 vsize=32932 CPUtime=942.06
/proc/28964/stat : 28964 (march_nn) R 28962 28964 25384 0 -1 4194304 10244 0 0 0 94196 10 0 0 25 0 1 0 99377921 33722368 6872 1992294400 134512640 135197250 4294956224 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/28964/statm: 8233 6872 94 167 0 8064 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 32932

[startup+1002.3 s]
/proc/loadavg: 1.01 1.00 1.05 2/65 28967
/proc/meminfo: memFree=1831200/2055920 swapFree=4181240/4192956
[pid=28964] ppid=28962 vsize=32932 CPUtime=1002.05
/proc/28964/stat : 28964 (march_nn) R 28962 28964 25384 0 -1 4194304 10413 0 0 0 100194 11 0 0 25 0 1 0 99377921 33722368 7041 1992294400 134512640 135197250 4294956224 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/28964/statm: 8233 7041 94 167 0 8064 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 32932

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 28967
/proc/meminfo: memFree=1830432/2055920 swapFree=4181240/4192956
[pid=28964] ppid=28962 vsize=32932 CPUtime=1062.02
/proc/28964/stat : 28964 (march_nn) R 28962 28964 25384 0 -1 4194304 10595 0 0 0 106191 11 0 0 25 0 1 0 99377921 33722368 7223 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/28964/statm: 8233 7223 94 167 0 8064 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 32932

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 28967
/proc/meminfo: memFree=1829664/2055920 swapFree=4181240/4192956
[pid=28964] ppid=28962 vsize=32932 CPUtime=1122.02
/proc/28964/stat : 28964 (march_nn) R 28962 28964 25384 0 -1 4194304 10775 0 0 0 112190 12 0 0 25 0 1 0 99377921 33722368 7403 1992294400 134512640 135197250 4294956224 18446744073709551615 134524943 0 0 4096 0 0 0 0 17 1 0 0
/proc/28964/statm: 8233 7403 94 167 0 8064 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 32932

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 28967
/proc/meminfo: memFree=1828960/2055920 swapFree=4181240/4192956
[pid=28964] ppid=28962 vsize=32932 CPUtime=1182
/proc/28964/stat : 28964 (march_nn) R 28962 28964 25384 0 -1 4194304 10943 0 0 0 118188 12 0 0 25 0 1 0 99377921 33722368 7571 1992294400 134512640 135197250 4294956224 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 1 0 0
/proc/28964/statm: 8233 7571 94 167 0 8064 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 32932



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 28967
/proc/meminfo: memFree=1828768/2055920 swapFree=4181240/4192956
[pid=28964] ppid=28962 vsize=32932 CPUtime=1200.1
/proc/28964/stat : 28964 (march_nn) R 28962 28964 25384 0 -1 4194304 10997 0 0 0 119998 12 0 0 25 0 1 0 99377921 33722368 7625 1992294400 134512640 135197250 4294956224 18446744073709551615 134572852 0 0 4096 0 0 0 0 17 1 0 0
/proc/28964/statm: 8233 7625 94 167 0 8064 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 32932

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): 1200.41
CPU time (s): 1200.11
CPU user time (s): 1199.98
CPU system time (s): 0.132979
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 32932

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.132979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10997
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= 2650

runsolver used 1.17582 second user time and 2.14667 second system time

The end

Launcher Data 

Begin job on node48 at 2009-04-26 04:38:22
IDJOB=1726529
IDBENCH=24615
IDSOLVER=522
FILE ID=node48/1726529-1240713502
PBS_JOBID= 9186820
Free space on /tmp= 66384 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n1200-d-0.02-s383740539.sat05-534.reshuffled-07.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1726529-1240713502/watcher-1726529-1240713502 -o /tmp/evaluation-result-1726529-1240713502/solver-1726529-1240713502 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1726529-1240713502.cnf

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

MD5SUM BENCH= 84c61ea490109e11c1f7afe1d2e5d438
RANDOM SEED=1644182120

node48.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		: 3000.209
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		: 3000.209
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:       1860744 kB
Buffers:          7584 kB
Cached:         124228 kB
SwapCached:       5684 kB
Active:          18160 kB
Inactive:       121616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1860744 kB
SwapTotal:     4192956 kB
SwapFree:      4181240 kB
Dirty:             984 kB
Writeback:           0 kB
Mapped:          13476 kB
Slab:            41344 kB
Committed_AS:   454416 kB
PageTables:       1368 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= 66384 MiB
End job on node48 at 2009-04-26 04:58:24