Trace number 1513802

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) 1200.02 1200.42

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S779309989-069.cnf
MD5SUMf790d28bf27d167da954318ad1a18e9d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.838872
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses8400
Sum of the clauses size25200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.02/0.09	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.02/0.09	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.02/0.09	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.02/0.09	c main()::
0.02/0.09	c initFormula():: searching for DIMACS p-line....
0.02/0.09	c initFormula():: the DIMACS p-line indicates a CNF of 2000 variables and 8400 clauses.
0.02/0.09	c parseCNF():: parsing....
0.02/0.09	c parseCNF():: the CNF contains 0 unary clauses.
0.02/0.09	c runParser():: parsing was successful, warming up engines...
0.02/0.09	c simplify_formula():: removed 0 tautological, 52 satisfied and 0 duplicate clauses
0.02/0.09	c preprocessing fase I completed:: there are now 1990 free variables and 8348 clauses.
0.02/0.09	c stat :: sign balance is biased by 0.502
0.02/0.09	c using 3-SAT heuristics (occurence based diff)
0.02/0.09	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.09	c simplify_formula():: removed 0 tautological, 0 satisfied and 177 duplicate clauses
0.02/0.09	c resolvent_look() :: found 82 resolvents
0.02/0.09	c lessRedundantTransformation():: nothing to be done.
0.02/0.09	c transformTo3SAT():: you gave me 2000 variables and 8430 clauses.
0.02/0.09	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.02/0.09	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.02/0.09	c transformTo3SAT():: the transformation yielded 2000 variabels and 8430 clauses.
0.02/0.09	c main():: clause / variable ratio: ( 8430 / 2000 ) = 4.21
0.02/0.09	c longest clause has size 3
0.02/0.09	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.09	c number of free variables = 1990
0.02/0.09	c dynamic_preselect_setsize :: off
0.02/0.09	c main():: all systems go!
0.02/0.09	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 137
0.09/0.16	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: 10358
5.99/6.04	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: 494121
283.30/283.49	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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1513802-1238222183/watcher-1513802-1238222183 -o /tmp/evaluation-result-1513802-1238222183/solver-1513802-1238222183 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1513802-1238222183.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 0.95 0.98 3/64 2200
/proc/meminfo: memFree=848512/2055920 swapFree=4174204/4192956
[pid=2200] ppid=2198 vsize=968 CPUtime=0
/proc/2200/stat : 2200 (march_nn) R 2198 2200 2133 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 1094884035 991232 127 1992294400 134512640 135197250 4294956240 18446744073709551615 134851867 0 0 4096 0 0 0 0 17 1 0 0
/proc/2200/statm: 242 127 59 167 0 73 0

[startup+0.0232389 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 2200
/proc/meminfo: memFree=848512/2055920 swapFree=4174204/4192956
[pid=2200] ppid=2198 vsize=1916 CPUtime=0.02
/proc/2200/stat : 2200 (march_nn) R 2198 2200 2133 0 -1 4194304 304 0 0 0 2 0 0 0 18 0 1 0 1094884035 1961984 287 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/2200/statm: 479 287 67 167 0 310 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1916

[startup+0.10125 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 2200
/proc/meminfo: memFree=848512/2055920 swapFree=4174204/4192956
[pid=2200] ppid=2198 vsize=4528 CPUtime=0.09
/proc/2200/stat : 2200 (march_nn) R 2198 2200 2133 0 -1 4194304 668 0 0 0 9 0 0 0 18 0 1 0 1094884035 4636672 596 1992294400 134512640 135197250 4294956240 18446744073709551615 134541240 0 0 4096 0 0 0 0 17 1 0 0
/proc/2200/statm: 1132 596 93 167 0 963 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4528

[startup+0.301278 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 2200
/proc/meminfo: memFree=848512/2055920 swapFree=4174204/4192956
[pid=2200] ppid=2198 vsize=4672 CPUtime=0.29
/proc/2200/stat : 2200 (march_nn) R 2198 2200 2133 0 -1 4194304 1085 0 0 0 29 0 0 0 19 0 1 0 1094884035 4784128 1013 1992294400 134512640 135197250 4294956240 18446744073709551615 134541960 0 0 4096 0 0 0 0 17 1 0 0
/proc/2200/statm: 1168 1013 93 167 0 999 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4672

[startup+0.701336 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 2200
/proc/meminfo: memFree=848512/2055920 swapFree=4174204/4192956
[pid=2200] ppid=2198 vsize=4804 CPUtime=0.69
/proc/2200/stat : 2200 (march_nn) R 2198 2200 2133 0 -1 4194304 1121 0 0 0 69 0 0 0 22 0 1 0 1094884035 4919296 1049 1992294400 134512640 135197250 4294956240 18446744073709551615 134541914 0 0 4096 0 0 0 0 17 1 0 0
/proc/2200/statm: 1201 1049 93 167 0 1032 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4804

[startup+1.50145 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 2201
/proc/meminfo: memFree=844664/2055920 swapFree=4174204/4192956
[pid=2200] ppid=2198 vsize=4968 CPUtime=1.49
/proc/2200/stat : 2200 (march_nn) R 2198 2200 2133 0 -1 4194304 1151 0 0 0 149 0 0 0 25 0 1 0 1094884035 5087232 1079 1992294400 134512640 135197250 4294956240 18446744073709551615 134552523 0 0 4096 0 0 0 0 17 1 0 0
/proc/2200/statm: 1242 1079 93 167 0 1073 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4968

[startup+3.10168 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 2201
/proc/meminfo: memFree=844344/2055920 swapFree=4174204/4192956
[pid=2200] ppid=2198 vsize=5148 CPUtime=3.09
/proc/2200/stat : 2200 (march_nn) R 2198 2200 2133 0 -1 4194304 1194 0 0 0 309 0 0 0 25 0 1 0 1094884035 5271552 1122 1992294400 134512640 135197250 4294956240 18446744073709551615 134541235 0 0 4096 0 0 0 0 17 1 0 0
/proc/2200/statm: 1287 1122 93 167 0 1118 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5148

[startup+6.30115 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 2201
/proc/meminfo: memFree=843960/2055920 swapFree=4174204/4192956
[pid=2200] ppid=2198 vsize=5452 CPUtime=6.29
/proc/2200/stat : 2200 (march_nn) R 2198 2200 2133 0 -1 4194304 1277 0 0 0 628 1 0 0 25 0 1 0 1094884035 5582848 1205 1992294400 134512640 135197250 4294956240 18446744073709551615 134542045 0 0 4096 0 0 0 0 17 1 0 0
/proc/2200/statm: 1363 1205 93 167 0 1194 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5452

[startup+12.7011 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 2201
/proc/meminfo: memFree=843448/2055920 swapFree=4174204/4192956
[pid=2200] ppid=2198 vsize=6148 CPUtime=12.69
/proc/2200/stat : 2200 (march_nn) R 2198 2200 2133 0 -1 4194304 1380 0 0 0 1268 1 0 0 25 0 1 0 1094884035 6295552 1308 1992294400 134512640 135197250 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/2200/statm: 1537 1308 93 167 0 1368 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6148

[startup+25.5019 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 2201
/proc/meminfo: memFree=842680/2055920 swapFree=4174204/4192956
[pid=2200] ppid=2198 vsize=7192 CPUtime=25.48
/proc/2200/stat : 2200 (march_nn) R 2198 2200 2133 0 -1 4194304 1569 0 0 0 2547 1 0 0 25 0 1 0 1094884035 7364608 1497 1992294400 134512640 135197250 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/2200/statm: 1798 1497 93 167 0 1629 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7192

[startup+51.1016 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 2201
/proc/meminfo: memFree=841528/2055920 swapFree=4174204/4192956
[pid=2200] ppid=2198 vsize=7956 CPUtime=51.08
/proc/2200/stat : 2200 (march_nn) R 2198 2200 2133 0 -1 4194304 1853 0 0 0 5106 2 0 0 25 0 1 0 1094884035 8146944 1781 1992294400 134512640 135197250 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/2200/statm: 1989 1781 93 167 0 1820 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7956

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 2201
/proc/meminfo: memFree=839032/2055920 swapFree=4174204/4192956
[pid=2200] ppid=2198 vsize=11164 CPUtime=102.26
/proc/2200/stat : 2200 (march_nn) R 2198 2200 2133 0 -1 4194304 2450 0 0 0 10224 2 0 0 25 0 1 0 1094884035 11431936 2378 1992294400 134512640 135197250 4294956240 18446744073709551615 134590370 0 0 4096 0 0 0 0 17 1 0 0
/proc/2200/statm: 2791 2378 93 167 0 2622 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11164

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2201
/proc/meminfo: memFree=836280/2055920 swapFree=4174204/4192956
[pid=2200] ppid=2198 vsize=14276 CPUtime=162.24
/proc/2200/stat : 2200 (march_nn) R 2198 2200 2133 0 -1 4194304 3140 0 0 0 16221 3 0 0 25 0 1 0 1094884035 14618624 3068 1992294400 134512640 135197250 4294956240 18446744073709551615 134597810 0 0 4096 0 0 0 0 17 1 0 0
/proc/2200/statm: 3569 3068 93 167 0 3400 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 14276

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2201
/proc/meminfo: memFree=833400/2055920 swapFree=4174204/4192956
[pid=2200] ppid=2198 vsize=18948 CPUtime=222.22
/proc/2200/stat : 2200 (march_nn) R 2198 2200 2133 0 -1 4194304 3859 0 0 0 22218 4 0 0 25 0 1 0 1094884035 19402752 3787 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/2200/statm: 4737 3787 93 167 0 4568 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 18948

[startup+282.301 s]
/proc/loadavg: 1.07 0.99 0.99 2/65 2201
/proc/meminfo: memFree=830328/2055920 swapFree=4174204/4192956
[pid=2200] ppid=2198 vsize=19080 CPUtime=282.2
/proc/2200/stat : 2200 (march_nn) R 2198 2200 2133 0 -1 4194304 4612 0 0 0 28215 5 0 0 25 0 1 0 1094884035 19537920 4540 1992294400 134512640 135197250 4294956240 18446744073709551615 134541268 0 0 4096 0 0 0 0 17 1 0 0
/proc/2200/statm: 4770 4540 93 167 0 4601 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 19080

[startup+342.302 s]
/proc/loadavg: 1.02 0.99 0.99 2/65 2201
/proc/meminfo: memFree=827576/2055920 swapFree=4174204/4192956
[pid=2200] ppid=2198 vsize=26480 CPUtime=342.18
/proc/2200/stat : 2200 (march_nn) R 2198 2200 2133 0 -1 4194304 5285 0 0 0 34213 5 0 0 25 0 1 0 1094884035 27115520 5213 1992294400 134512640 135197250 4294956240 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/2200/statm: 6620 5213 93 167 0 6451 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 26480

[startup+402.301 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 2201
/proc/meminfo: memFree=824888/2055920 swapFree=4174204/4192956
[pid=2200] ppid=2198 vsize=26612 CPUtime=402.16
/proc/2200/stat : 2200 (march_nn) R 2198 2200 2133 0 -1 4194304 5966 0 0 0 40209 7 0 0 25 0 1 0 1094884035 27250688 5894 1992294400 134512640 135197250 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/2200/statm: 6653 5894 93 167 0 6484 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 26612

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2201
/proc/meminfo: memFree=822008/2055920 swapFree=4174204/4192956
[pid=2200] ppid=2198 vsize=35348 CPUtime=462.14
/proc/2200/stat : 2200 (march_nn) R 2198 2200 2133 0 -1 4194304 6666 0 0 0 46206 8 0 0 25 0 1 0 1094884035 36196352 6594 1992294400 134512640 135197250 4294956240 18446744073709551615 134522781 0 0 4096 0 0 0 0 17 1 0 0
/proc/2200/statm: 8837 6594 93 167 0 8668 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 35348

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2201
/proc/meminfo: memFree=819192/2055920 swapFree=4174204/4192956
[pid=2200] ppid=2198 vsize=35348 CPUtime=522.11
/proc/2200/stat : 2200 (march_nn) R 2198 2200 2133 0 -1 4194304 7388 0 0 0 52203 8 0 0 25 0 1 0 1094884035 36196352 7316 1992294400 134512640 135197250 4294956240 18446744073709551615 134542199 0 0 4096 0 0 0 0 17 1 0 0
/proc/2200/statm: 8837 7316 93 167 0 8668 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 35348

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2201
/proc/meminfo: memFree=816248/2055920 swapFree=4174204/4192956
[pid=2200] ppid=2198 vsize=35480 CPUtime=582.1
/proc/2200/stat : 2200 (march_nn) R 2198 2200 2133 0 -1 4194304 8120 0 0 0 58201 9 0 0 25 0 1 0 1094884035 36331520 8048 1992294400 134512640 135197250 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/2200/statm: 8870 8048 93 167 0 8701 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 35480

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2201
/proc/meminfo: memFree=813496/2055920 swapFree=4174204/4192956
[pid=2200] ppid=2198 vsize=48576 CPUtime=642.08
/proc/2200/stat : 2200 (march_nn) R 2198 2200 2133 0 -1 4194304 8792 0 0 0 64198 10 0 0 25 0 1 0 1094884035 49741824 8720 1992294400 134512640 135197250 4294956240 18446744073709551615 134542050 0 0 4096 0 0 0 0 17 1 0 0
/proc/2200/statm: 12144 8720 93 167 0 11975 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 48576

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2201
/proc/meminfo: memFree=810808/2055920 swapFree=4174204/4192956
[pid=2200] ppid=2198 vsize=51740 CPUtime=702.06
/proc/2200/stat : 2200 (march_nn) R 2198 2200 2133 0 -1 4194304 9472 0 0 0 70194 12 0 0 25 0 1 0 1094884035 52981760 9400 1992294400 134512640 135197250 4294956240 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 1 0 0
/proc/2200/statm: 12935 9400 93 167 0 12766 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 51740

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2201
/proc/meminfo: memFree=807928/2055920 swapFree=4174204/4192956
[pid=2200] ppid=2198 vsize=51740 CPUtime=762.05
/proc/2200/stat : 2200 (march_nn) R 2198 2200 2133 0 -1 4194304 10167 0 0 0 76192 13 0 0 25 0 1 0 1094884035 52981760 10095 1992294400 134512640 135197250 4294956240 18446744073709551615 134552516 0 0 4096 0 0 0 0 17 1 0 0
/proc/2200/statm: 12935 10095 93 167 0 12766 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 51740

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2201
/proc/meminfo: memFree=804984/2055920 swapFree=4174204/4192956
[pid=2200] ppid=2198 vsize=51740 CPUtime=822.01
/proc/2200/stat : 2200 (march_nn) R 2198 2200 2133 0 -1 4194304 10904 0 0 0 82188 13 0 0 25 0 1 0 1094884035 52981760 10832 1992294400 134512640 135197250 4294956240 18446744073709551615 134597466 0 0 4096 0 0 0 0 17 1 0 0
/proc/2200/statm: 12935 10832 93 167 0 12766 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 51740

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2201
/proc/meminfo: memFree=802104/2055920 swapFree=4174204/4192956
[pid=2200] ppid=2198 vsize=51872 CPUtime=881.99
/proc/2200/stat : 2200 (march_nn) R 2198 2200 2133 0 -1 4194304 11623 0 0 0 88185 14 0 0 25 0 1 0 1094884035 53116928 11551 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/2200/statm: 12968 11551 93 167 0 12799 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 51872

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2201
/proc/meminfo: memFree=799480/2055920 swapFree=4174204/4192956
[pid=2200] ppid=2198 vsize=51872 CPUtime=941.98
/proc/2200/stat : 2200 (march_nn) R 2198 2200 2133 0 -1 4194304 12288 0 0 0 94182 16 0 0 25 0 1 0 1094884035 53116928 12216 1992294400 134512640 135197250 4294956240 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/2200/statm: 12968 12216 93 167 0 12799 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 51872

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2201
/proc/meminfo: memFree=796600/2055920 swapFree=4174204/4192956
[pid=2200] ppid=2198 vsize=71516 CPUtime=1001.96
/proc/2200/stat : 2200 (march_nn) R 2198 2200 2133 0 -1 4194304 12972 0 0 0 100179 17 0 0 25 0 1 0 1094884035 73232384 12900 1992294400 134512640 135197250 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/2200/statm: 17879 12900 93 167 0 17710 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 71516

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2201
/proc/meminfo: memFree=793784/2055920 swapFree=4174204/4192956
[pid=2200] ppid=2198 vsize=71516 CPUtime=1061.94
/proc/2200/stat : 2200 (march_nn) R 2198 2200 2133 0 -1 4194304 13677 0 0 0 106176 18 0 0 25 0 1 0 1094884035 73232384 13605 1992294400 134512640 135197250 4294956240 18446744073709551615 134597719 0 0 4096 0 0 0 0 17 1 0 0
/proc/2200/statm: 17879 13605 93 167 0 17710 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 71516

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2201
/proc/meminfo: memFree=790840/2055920 swapFree=4174204/4192956
[pid=2200] ppid=2198 vsize=71516 CPUtime=1121.92
/proc/2200/stat : 2200 (march_nn) R 2198 2200 2133 0 -1 4194304 14404 0 0 0 112174 18 0 0 25 0 1 0 1094884035 73232384 14332 1992294400 134512640 135197250 4294956240 18446744073709551615 134572867 0 0 4096 0 0 0 0 17 1 0 0
/proc/2200/statm: 17879 14332 93 167 0 17710 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 71516

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2201
/proc/meminfo: memFree=788280/2055920 swapFree=4174204/4192956
[pid=2200] ppid=2198 vsize=71516 CPUtime=1181.9
/proc/2200/stat : 2200 (march_nn) R 2198 2200 2133 0 -1 4194304 15044 0 0 0 118171 19 0 0 25 0 1 0 1094884035 73232384 14972 1992294400 134512640 135197250 4294956240 18446744073709551615 134570889 0 0 4096 0 0 0 0 17 1 0 0
/proc/2200/statm: 17879 14972 93 167 0 17710 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 71516



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2201
/proc/meminfo: memFree=787448/2055920 swapFree=4174204/4192956
[pid=2200] ppid=2198 vsize=71516 CPUtime=1200
/proc/2200/stat : 2200 (march_nn) R 2198 2200 2133 0 -1 4194304 15244 0 0 0 119980 20 0 0 25 0 1 0 1094884035 73232384 15172 1992294400 134512640 135197250 4294956240 18446744073709551615 134542112 0 0 4096 0 0 0 0 17 1 0 0
/proc/2200/statm: 17879 15172 93 167 0 17710 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 71516

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): 1200.42
CPU time (s): 1200.02
CPU user time (s): 1199.81
CPU system time (s): 0.211967
CPU usage (%): 99.967
Max. virtual memory (cumulated for all children) (KiB): 71516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.81
system time used= 0.211967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15244
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= 2076

runsolver used 0.965853 second user time and 2.35764 second system time

The end

Launcher Data 

Begin job on node22 at 2009-03-28 07:36:23
IDJOB=1513802
IDBENCH=70293
IDSOLVER=522
FILE ID=node22/1513802-1238222183
PBS_JOBID= 9060631
Free space on /tmp= 66328 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S779309989-069.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513802-1238222183/watcher-1513802-1238222183 -o /tmp/evaluation-result-1513802-1238222183/solver-1513802-1238222183 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1513802-1238222183.cnf

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

MD5SUM BENCH= f790d28bf27d167da954318ad1a18e9d
RANDOM SEED=1267195010

node22.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		: 3000.279
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		: 3000.279
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:        848928 kB
Buffers:         93748 kB
Cached:        1004056 kB
SwapCached:      12568 kB
Active:         115332 kB
Inactive:       996572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        848928 kB
SwapTotal:     4192956 kB
SwapFree:      4174204 kB
Dirty:             916 kB
Writeback:           0 kB
Mapped:          15564 kB
Slab:            81080 kB
Committed_AS:  2879044 kB
PageTables:       1372 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= 66324 MiB
End job on node22 at 2009-03-28 07:56:26