Trace number 1513682

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) 1200.03 1200.32

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/140/
unif-k7-r85-v140-c11900-S1085378176-050.cnf
MD5SUM948d32b8ee8265dc795865cb56b9a64b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark91.5541
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 511900

Solver Data 

2.09/2.17	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.09/2.17	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.09/2.17	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.09/2.17	c main()::
2.09/2.17	c initFormula():: searching for DIMACS p-line....
2.09/2.17	c full lookahead due to high density!
2.09/2.17	c initFormula():: the DIMACS p-line indicates a CNF of 140 variables and 11900 clauses.
2.09/2.17	c parseCNF():: parsing....
2.09/2.17	c parseCNF():: the CNF contains 0 unary clauses.
2.09/2.17	c runParser():: parsing was successful, warming up engines...
2.09/2.17	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.09/2.17	c preprocessing fase I completed:: there are now 140 free variables and 11900 clauses.
2.09/2.17	c stat :: sign balance is biased by 0.007
2.09/2.17	c using k-SAT heuristics (size based diff)
2.09/2.17	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.09/2.17	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.09/2.17	c main():: clause / variable ratio: ( 11900 / 140 ) = 85.00
2.09/2.17	c longest clause has size 7
2.09/2.17	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.09/2.17	c number of free variables = 140
2.09/2.17	c dynamic_preselect_setsize :: off
2.09/2.17	c main():: all systems go!
2.09/2.17	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 59
2.19/2.26	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: 1824
3.09/3.14	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: 35537
17.88/17.96	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 |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 502818
219.64/219.76	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 |********************************************************
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-1513682-1238220970/watcher-1513682-1238220970 -o /tmp/evaluation-result-1513682-1238220970/solver-1513682-1238220970 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1513682-1238220970.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: 0.89 0.98 0.95 3/64 24576
/proc/meminfo: memFree=974992/2055920 swapFree=4176708/4192956
[pid=24576] ppid=24574 vsize=968 CPUtime=0
/proc/24576/stat : 24576 (march_nn) R 24574 24576 24539 0 -1 4194304 112 0 0 0 0 0 0 0 18 0 1 0 1094759030 991232 97 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/24576/statm: 242 97 59 167 0 73 0

[startup+0.028685 s]
/proc/loadavg: 0.89 0.98 0.95 3/64 24576
/proc/meminfo: memFree=974992/2055920 swapFree=4176708/4192956
[pid=24576] ppid=24574 vsize=1232 CPUtime=0.02
/proc/24576/stat : 24576 (march_nn) R 24574 24576 24539 0 -1 4194304 193 0 0 0 2 0 0 0 18 0 1 0 1094759030 1261568 178 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/24576/statm: 308 178 59 167 0 139 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1232

[startup+0.10169 s]
/proc/loadavg: 0.89 0.98 0.95 3/64 24576
/proc/meminfo: memFree=974992/2055920 swapFree=4176708/4192956
[pid=24576] ppid=24574 vsize=2568 CPUtime=0.09
/proc/24576/stat : 24576 (march_nn) R 24574 24576 24539 0 -1 4194304 1751 0 0 0 9 0 0 0 18 0 1 0 1094759030 2629632 452 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/24576/statm: 642 452 83 167 0 473 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2568

[startup+0.301708 s]
/proc/loadavg: 0.89 0.98 0.95 3/64 24576
/proc/meminfo: memFree=974992/2055920 swapFree=4176708/4192956
[pid=24576] ppid=24574 vsize=2740 CPUtime=0.29
/proc/24576/stat : 24576 (march_nn) R 24574 24576 24539 0 -1 4194304 1927 0 0 0 29 0 0 0 19 0 1 0 1094759030 2805760 512 1992294400 134512640 135197250 4294956240 18446744073709551615 134578098 0 0 4096 0 0 0 0 17 1 0 0
/proc/24576/statm: 685 512 84 167 0 516 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2740

[startup+0.701746 s]
/proc/loadavg: 0.89 0.98 0.95 3/64 24576
/proc/meminfo: memFree=974992/2055920 swapFree=4176708/4192956
[pid=24576] ppid=24574 vsize=2740 CPUtime=0.69
/proc/24576/stat : 24576 (march_nn) R 24574 24576 24539 0 -1 4194304 1927 0 0 0 69 0 0 0 22 0 1 0 1094759030 2805760 512 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/24576/statm: 685 512 84 167 0 516 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2740

[startup+1.50282 s]
/proc/loadavg: 0.89 0.98 0.95 2/65 24577
/proc/meminfo: memFree=973256/2055920 swapFree=4176708/4192956
[pid=24576] ppid=24574 vsize=2740 CPUtime=1.49
/proc/24576/stat : 24576 (march_nn) R 24574 24576 24539 0 -1 4194304 1927 0 0 0 149 0 0 0 25 0 1 0 1094759030 2805760 512 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/24576/statm: 685 512 84 167 0 516 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2740

[startup+3.10196 s]
/proc/loadavg: 0.89 0.98 0.95 2/65 24577
/proc/meminfo: memFree=973128/2055920 swapFree=4176708/4192956
[pid=24576] ppid=24574 vsize=4260 CPUtime=3.09
/proc/24576/stat : 24576 (march_nn) R 24574 24576 24539 0 -1 4194304 2396 0 0 0 309 0 0 0 25 0 1 0 1094759030 4362240 806 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/24576/statm: 1065 806 94 167 0 896 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4260

[startup+6.30125 s]
/proc/loadavg: 0.90 0.98 0.95 2/65 24577
/proc/meminfo: memFree=971912/2055920 swapFree=4176708/4192956
[pid=24576] ppid=24574 vsize=4260 CPUtime=6.29
/proc/24576/stat : 24576 (march_nn) R 24574 24576 24539 0 -1 4194304 2396 0 0 0 629 0 0 0 25 0 1 0 1094759030 4362240 806 1992294400 134512640 135197250 4294956240 18446744073709551615 134550651 0 0 4096 0 0 0 0 17 1 0 0
/proc/24576/statm: 1065 806 94 167 0 896 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4260

[startup+12.7018 s]
/proc/loadavg: 0.91 0.98 0.95 2/65 24577
/proc/meminfo: memFree=971352/2055920 swapFree=4176708/4192956
[pid=24576] ppid=24574 vsize=4944 CPUtime=12.68
/proc/24576/stat : 24576 (march_nn) R 24574 24576 24539 0 -1 4194304 2532 0 0 0 1268 0 0 0 25 0 1 0 1094759030 5062656 942 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/24576/statm: 1236 942 94 167 0 1067 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4944

[startup+25.502 s]
/proc/loadavg: 0.93 0.98 0.95 2/65 24577
/proc/meminfo: memFree=970648/2055920 swapFree=4176708/4192956
[pid=24576] ppid=24574 vsize=5796 CPUtime=25.48
/proc/24576/stat : 24576 (march_nn) R 24574 24576 24539 0 -1 4194304 2702 0 0 0 2548 0 0 0 25 0 1 0 1094759030 5935104 1112 1992294400 134512640 135197250 4294956240 18446744073709551615 134593027 0 0 4096 0 0 0 0 17 1 0 0
/proc/24576/statm: 1449 1112 94 167 0 1280 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5796

[startup+51.1013 s]
/proc/loadavg: 0.95 0.98 0.95 2/65 24577
/proc/meminfo: memFree=969368/2055920 swapFree=4176708/4192956
[pid=24576] ppid=24574 vsize=7712 CPUtime=51.08
/proc/24576/stat : 24576 (march_nn) R 24574 24576 24539 0 -1 4194304 3042 0 0 0 5107 1 0 0 25 0 1 0 1094759030 7897088 1452 1992294400 134512640 135197250 4294956240 18446744073709551615 134592702 0 0 4096 0 0 0 0 17 1 0 0
/proc/24576/statm: 1928 1452 94 167 0 1759 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7712

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.95 2/65 24577
/proc/meminfo: memFree=966488/2055920 swapFree=4176708/4192956
[pid=24576] ppid=24574 vsize=12024 CPUtime=102.27
/proc/24576/stat : 24576 (march_nn) R 24574 24576 24539 0 -1 4194304 3745 0 0 0 10225 2 0 0 25 0 1 0 1094759030 12312576 2155 1992294400 134512640 135197250 4294956240 18446744073709551615 134593062 0 0 4096 0 0 0 0 17 1 0 0
/proc/24576/statm: 3006 2155 94 167 0 2837 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12024

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 24577
/proc/meminfo: memFree=963096/2055920 swapFree=4176708/4192956
[pid=24576] ppid=24574 vsize=15904 CPUtime=162.25
/proc/24576/stat : 24576 (march_nn) R 24574 24576 24539 0 -1 4194304 4583 0 0 0 16222 3 0 0 25 0 1 0 1094759030 16285696 2993 1992294400 134512640 135197250 4294956240 18446744073709551615 134603136 0 0 4096 0 0 0 0 17 1 0 0
/proc/24576/statm: 3976 2993 94 167 0 3807 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 15904

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 24577
/proc/meminfo: memFree=959896/2055920 swapFree=4176708/4192956
[pid=24576] ppid=24574 vsize=21724 CPUtime=222.24
/proc/24576/stat : 24576 (march_nn) R 24574 24576 24539 0 -1 4194304 5375 0 0 0 22220 4 0 0 25 0 1 0 1094759030 22245376 3785 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/24576/statm: 5431 3785 94 167 0 5262 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 21724

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 24577
/proc/meminfo: memFree=956696/2055920 swapFree=4176708/4192956
[pid=24576] ppid=24574 vsize=21724 CPUtime=282.23
/proc/24576/stat : 24576 (march_nn) R 24574 24576 24539 0 -1 4194304 6184 0 0 0 28218 5 0 0 25 0 1 0 1094759030 22245376 4594 1992294400 134512640 135197250 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/24576/statm: 5431 4594 94 167 0 5262 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 21724

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 24577
/proc/meminfo: memFree=953304/2055920 swapFree=4176708/4192956
[pid=24576] ppid=24574 vsize=30456 CPUtime=342.21
/proc/24576/stat : 24576 (march_nn) R 24574 24576 24539 0 -1 4194304 7011 0 0 0 34215 6 0 0 25 0 1 0 1094759030 31186944 5421 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/24576/statm: 7614 5421 94 167 0 7445 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 30456

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 24577
/proc/meminfo: memFree=950168/2055920 swapFree=4176708/4192956
[pid=24576] ppid=24574 vsize=30456 CPUtime=402.19
/proc/24576/stat : 24576 (march_nn) R 24574 24576 24539 0 -1 4194304 7799 0 0 0 40212 7 0 0 25 0 1 0 1094759030 31186944 6209 1992294400 134512640 135197250 4294956240 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/24576/statm: 7614 6209 94 167 0 7445 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 30456

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 24577
/proc/meminfo: memFree=946968/2055920 swapFree=4176708/4192956
[pid=24576] ppid=24574 vsize=30456 CPUtime=462.17
/proc/24576/stat : 24576 (march_nn) R 24574 24576 24539 0 -1 4194304 8593 0 0 0 46210 7 0 0 25 0 1 0 1094759030 31186944 7003 1992294400 134512640 135197250 4294956240 18446744073709551615 134618494 0 0 4096 0 0 0 0 17 1 0 0
/proc/24576/statm: 7614 7003 94 167 0 7445 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 30456

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 24577
/proc/meminfo: memFree=943320/2055920 swapFree=4176708/4192956
[pid=24576] ppid=24574 vsize=44292 CPUtime=522.16
/proc/24576/stat : 24576 (march_nn) R 24574 24576 24539 0 -1 4194304 9509 0 0 0 52208 8 0 0 25 0 1 0 1094759030 45355008 7919 1992294400 134512640 135197250 4294956240 18446744073709551615 134539114 0 0 4096 0 0 0 0 17 1 0 0
/proc/24576/statm: 11073 7919 94 167 0 10904 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 44292

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 24577
/proc/meminfo: memFree=940056/2055920 swapFree=4176708/4192956
[pid=24576] ppid=24574 vsize=44292 CPUtime=582.15
/proc/24576/stat : 24576 (march_nn) R 24574 24576 24539 0 -1 4194304 10299 0 0 0 58206 9 0 0 25 0 1 0 1094759030 45355008 8709 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/24576/statm: 11073 8709 94 167 0 10904 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 44292

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 24577
/proc/meminfo: memFree=936728/2055920 swapFree=4176708/4192956
[pid=24576] ppid=24574 vsize=44292 CPUtime=642.14
/proc/24576/stat : 24576 (march_nn) R 24574 24576 24539 0 -1 4194304 11127 0 0 0 64204 10 0 0 25 0 1 0 1094759030 45355008 9537 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/24576/statm: 11073 9537 94 167 0 10904 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 44292

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 24577
/proc/meminfo: memFree=933400/2055920 swapFree=4176708/4192956
[pid=24576] ppid=24574 vsize=44292 CPUtime=702.12
/proc/24576/stat : 24576 (march_nn) R 24574 24576 24539 0 -1 4194304 11961 0 0 0 70201 11 0 0 25 0 1 0 1094759030 45355008 10371 1992294400 134512640 135197250 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/24576/statm: 11073 10371 94 167 0 10904 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 44292

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 24577
/proc/meminfo: memFree=930072/2055920 swapFree=4176708/4192956
[pid=24576] ppid=24574 vsize=63936 CPUtime=762.11
/proc/24576/stat : 24576 (march_nn) R 24574 24576 24539 0 -1 4194304 12770 0 0 0 76199 12 0 0 25 0 1 0 1094759030 65470464 11180 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/24576/statm: 15984 11180 94 167 0 15815 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 63936

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 24577
/proc/meminfo: memFree=926680/2055920 swapFree=4176708/4192956
[pid=24576] ppid=24574 vsize=63936 CPUtime=822.09
/proc/24576/stat : 24576 (march_nn) R 24574 24576 24539 0 -1 4194304 13615 0 0 0 82197 12 0 0 25 0 1 0 1094759030 65470464 12025 1992294400 134512640 135197250 4294956240 18446744073709551615 134649026 0 0 4096 0 0 0 0 17 1 0 0
/proc/24576/statm: 15984 12025 94 167 0 15815 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 63936

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 24577
/proc/meminfo: memFree=923288/2055920 swapFree=4176708/4192956
[pid=24576] ppid=24574 vsize=63936 CPUtime=882.07
/proc/24576/stat : 24576 (march_nn) R 24574 24576 24539 0 -1 4194304 14450 0 0 0 88194 13 0 0 25 0 1 0 1094759030 65470464 12860 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/24576/statm: 15984 12860 94 167 0 15815 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 63936

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 24577
/proc/meminfo: memFree=920088/2055920 swapFree=4176708/4192956
[pid=24576] ppid=24574 vsize=64672 CPUtime=942.06
/proc/24576/stat : 24576 (march_nn) R 24574 24576 24539 0 -1 4194304 15256 0 0 0 94192 14 0 0 25 0 1 0 1094759030 66224128 13666 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/24576/statm: 16168 13666 94 167 0 15999 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 64672

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 24577
/proc/meminfo: memFree=916632/2055920 swapFree=4176708/4192956
[pid=24576] ppid=24574 vsize=64672 CPUtime=1002.05
/proc/24576/stat : 24576 (march_nn) R 24574 24576 24539 0 -1 4194304 16094 0 0 0 100190 15 0 0 25 0 1 0 1094759030 66224128 14504 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/24576/statm: 16168 14504 94 167 0 15999 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 64672

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 24577
/proc/meminfo: memFree=913368/2055920 swapFree=4176708/4192956
[pid=24576] ppid=24574 vsize=64672 CPUtime=1062.03
/proc/24576/stat : 24576 (march_nn) R 24574 24576 24539 0 -1 4194304 16916 0 0 0 106188 15 0 0 25 0 1 0 1094759030 66224128 15326 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/24576/statm: 16168 15326 94 167 0 15999 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 64672

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 24577
/proc/meminfo: memFree=909976/2055920 swapFree=4176708/4192956
[pid=24576] ppid=24574 vsize=94140 CPUtime=1122.02
/proc/24576/stat : 24576 (march_nn) R 24574 24576 24539 0 -1 4194304 17754 0 0 0 112186 16 0 0 25 0 1 0 1094759030 96399360 16164 1992294400 134512640 135197250 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/24576/statm: 23535 16164 94 167 0 23366 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 94140

[startup+1182.3 s]
/proc/loadavg: 1.06 1.00 0.95 2/65 24577
/proc/meminfo: memFree=906840/2055920 swapFree=4176708/4192956
[pid=24576] ppid=24574 vsize=94140 CPUtime=1182.01
/proc/24576/stat : 24576 (march_nn) R 24574 24576 24539 0 -1 4194304 18549 0 0 0 118184 17 0 0 25 0 1 0 1094759030 96399360 16959 1992294400 134512640 135197250 4294956240 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/24576/statm: 23535 16959 94 167 0 23366 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 94140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.04 1.00 0.95 2/65 24577
/proc/meminfo: memFree=905752/2055920 swapFree=4176708/4192956
[pid=24576] ppid=24574 vsize=94140 CPUtime=1200
/proc/24576/stat : 24576 (march_nn) R 24574 24576 24539 0 -1 4194304 18800 0 0 0 119983 17 0 0 25 0 1 0 1094759030 96399360 17210 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/24576/statm: 23535 17210 94 167 0 23366 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 94140

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

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

[startup+1200.3 s]
/proc/loadavg: 1.04 1.00 0.95 2/65 24577
/proc/meminfo: memFree=905752/2055920 swapFree=4176708/4192956
[pid=24576] ppid=24574 vsize=94140 CPUtime=1200
/proc/24576/stat : 24576 (march_nn) R 24574 24576 24539 0 -1 4194304 18800 0 0 0 119983 17 0 0 25 0 1 0 1094759030 96399360 17210 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/24576/statm: 23535 17210 94 167 0 23366 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 94140

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.32
CPU time (s): 1200.03
CPU user time (s): 1199.84
CPU system time (s): 0.186971
CPU usage (%): 99.9757
Max. virtual memory (cumulated for all children) (KiB): 94140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.186971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18800
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= 2084

runsolver used 0.78588 second user time and 2.56061 second system time

The end

Launcher Data 

Begin job on node51 at 2009-03-28 07:16:10
IDJOB=1513682
IDBENCH=70283
IDSOLVER=522
FILE ID=node51/1513682-1238220970
PBS_JOBID= 9060600
Free space on /tmp= 65232 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/140/unif-k7-r85-v140-c11900-S1085378176-050.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513682-1238220970/watcher-1513682-1238220970 -o /tmp/evaluation-result-1513682-1238220970/solver-1513682-1238220970 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1513682-1238220970.cnf

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

MD5SUM BENCH= 948d32b8ee8265dc795865cb56b9a64b
RANDOM SEED=742344180

node51.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		: 3000.234
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		: 3000.234
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:        975408 kB
Buffers:         56800 kB
Cached:         937632 kB
SwapCached:       9996 kB
Active:          84188 kB
Inactive:       921560 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        975408 kB
SwapTotal:     4192956 kB
SwapFree:      4176708 kB
Dirty:            1360 kB
Writeback:           0 kB
Mapped:          17000 kB
Slab:            60740 kB
Committed_AS:  2906876 kB
PageTables:       1400 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= 65232 MiB
End job on node51 at 2009-03-28 07:36:12