Trace number 1512949

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_hi hi? (TO) 1200.03 1200.32

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S1738391204-028.cnf
MD5SUMfd29fc2170c47e49781a555a781e5652
Bench CategoryRANDOM (random 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 variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
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 518000
Number of clauses of size over 50

Solver Data 

0.39/0.47	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.47	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.47	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.47	c main()::
0.39/0.47	c initFormula():: searching for DIMACS p-line....
0.39/0.47	c full lookahead due to high density!
0.39/0.47	c initFormula():: the DIMACS p-line indicates a CNF of 900 variables and 18000 clauses.
0.39/0.47	c parseCNF():: parsing....
0.39/0.47	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.47	c runParser():: parsing was successful, warming up engines...
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c preprocessing fase I completed:: there are now 900 free variables and 18000 clauses.
0.39/0.47	c stat :: sign balance is biased by 0.038
0.39/0.47	c using k-SAT heuristics (size based diff)
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c main():: clause / variable ratio: ( 18000 / 900 ) = 20.00
0.39/0.47	c longest clause has size 5
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c number of free variables = 900
0.39/0.47	c dynamic_preselect_setsize :: off
0.39/0.47	c main():: all systems go!
0.39/0.47	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 408
0.69/0.72	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: 38480
11.29/11.30	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: 3538265
1041.54/1041.85	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-1512949-1238211334/watcher-1512949-1238211334 -o /tmp/evaluation-result-1512949-1238211334/solver-1512949-1238211334 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1512949-1238211334.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: 0.92 0.98 0.92 3/64 30118
/proc/meminfo: memFree=1283432/2055920 swapFree=4178784/4192956
[pid=30118] ppid=30116 vsize=980 CPUtime=0
/proc/30118/stat : 30118 (march_hi) R 30116 30118 29433 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 1093795257 1003520 115 1992294400 134512640 135197378 4294956240 18446744073709551615 134785208 0 0 4096 0 0 0 0 17 1 0 0
/proc/30118/statm: 245 115 58 167 0 76 0

[startup+0.0434969 s]
/proc/loadavg: 0.92 0.98 0.92 3/64 30118
/proc/meminfo: memFree=1283432/2055920 swapFree=4178784/4192956
[pid=30118] ppid=30116 vsize=2488 CPUtime=0.04
/proc/30118/stat : 30118 (march_hi) R 30116 30118 29433 0 -1 4194304 390 0 0 0 4 0 0 0 18 0 1 0 1093795257 2547712 374 1992294400 134512640 135197378 4294956240 18446744073709551615 134560551 0 0 4096 0 0 0 0 17 1 0 0
/proc/30118/statm: 622 374 62 167 0 453 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2488

[startup+0.101502 s]
/proc/loadavg: 0.92 0.98 0.92 3/64 30118
/proc/meminfo: memFree=1283432/2055920 swapFree=4178784/4192956
[pid=30118] ppid=30116 vsize=3148 CPUtime=0.09
/proc/30118/stat : 30118 (march_hi) R 30116 30118 29433 0 -1 4194304 1532 0 0 0 9 0 0 0 18 0 1 0 1093795257 3223552 544 1992294400 134512640 135197378 4294956240 18446744073709551615 134560990 0 0 4096 0 0 0 0 17 1 0 0
/proc/30118/statm: 787 544 79 167 0 618 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3148

[startup+0.301519 s]
/proc/loadavg: 0.92 0.98 0.92 3/64 30118
/proc/meminfo: memFree=1283432/2055920 swapFree=4178784/4192956
[pid=30118] ppid=30116 vsize=3420 CPUtime=0.29
/proc/30118/stat : 30118 (march_hi) R 30116 30118 29433 0 -1 4194304 2221 0 0 0 29 0 0 0 19 0 1 0 1093795257 3502080 601 1992294400 134512640 135197378 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/30118/statm: 855 601 82 167 0 686 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3420

[startup+0.701553 s]
/proc/loadavg: 0.92 0.98 0.92 3/64 30118
/proc/meminfo: memFree=1283432/2055920 swapFree=4178784/4192956
[pid=30118] ppid=30116 vsize=5956 CPUtime=0.69
/proc/30118/stat : 30118 (march_hi) R 30116 30118 29433 0 -1 4194304 2810 0 0 0 69 0 0 0 22 0 1 0 1093795257 6098944 994 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/30118/statm: 1489 994 93 167 0 1320 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5956

[startup+1.50162 s]
/proc/loadavg: 0.92 0.98 0.92 2/65 30119
/proc/meminfo: memFree=1279776/2055920 swapFree=4178784/4192956
[pid=30118] ppid=30116 vsize=5960 CPUtime=1.49
/proc/30118/stat : 30118 (march_hi) R 30116 30118 29433 0 -1 4194304 2811 0 0 0 149 0 0 0 25 0 1 0 1093795257 6103040 995 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/30118/statm: 1490 995 93 167 0 1321 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5960

[startup+3.10176 s]
/proc/loadavg: 0.92 0.98 0.92 2/65 30119
/proc/meminfo: memFree=1279648/2055920 swapFree=4178784/4192956
[pid=30118] ppid=30116 vsize=6300 CPUtime=3.09
/proc/30118/stat : 30118 (march_hi) R 30116 30118 29433 0 -1 4194304 2813 0 0 0 309 0 0 0 25 0 1 0 1093795257 6451200 997 1992294400 134512640 135197378 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/30118/statm: 1575 997 93 167 0 1406 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6300

[startup+6.30104 s]
/proc/loadavg: 0.93 0.98 0.92 2/65 30119
/proc/meminfo: memFree=1279456/2055920 swapFree=4178784/4192956
[pid=30118] ppid=30116 vsize=6984 CPUtime=6.29
/proc/30118/stat : 30118 (march_hi) R 30116 30118 29433 0 -1 4194304 2980 0 0 0 629 0 0 0 25 0 1 0 1093795257 7151616 1164 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/30118/statm: 1746 1164 93 167 0 1577 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6984

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.92 2/65 30119
/proc/meminfo: memFree=1278440/2055920 swapFree=4178784/4192956
[pid=30118] ppid=30116 vsize=7836 CPUtime=12.69
/proc/30118/stat : 30118 (march_hi) R 30116 30118 29433 0 -1 4194304 3109 0 0 0 1269 0 0 0 25 0 1 0 1093795257 8024064 1293 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/30118/statm: 1959 1293 93 167 0 1790 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7836

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.92 2/65 30119
/proc/meminfo: memFree=1277288/2055920 swapFree=4178784/4192956
[pid=30118] ppid=30116 vsize=8600 CPUtime=25.48
/proc/30118/stat : 30118 (march_hi) R 30116 30118 29433 0 -1 4194304 3386 0 0 0 2548 0 0 0 25 0 1 0 1093795257 8806400 1570 1992294400 134512640 135197378 4294956240 18446744073709551615 134541565 0 0 4096 0 0 0 0 17 1 0 0
/proc/30118/statm: 2150 1570 93 167 0 1981 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8600

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.92 2/65 30119
/proc/meminfo: memFree=1275112/2055920 swapFree=4178784/4192956
[pid=30118] ppid=30116 vsize=11476 CPUtime=51.08
/proc/30118/stat : 30118 (march_hi) R 30116 30118 29433 0 -1 4194304 3931 0 0 0 5107 1 0 0 25 0 1 0 1093795257 11751424 2115 1992294400 134512640 135197378 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/30118/statm: 2869 2115 93 167 0 2700 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11476

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.92 2/65 30119
/proc/meminfo: memFree=1270696/2055920 swapFree=4178784/4192956
[pid=30118] ppid=30116 vsize=17944 CPUtime=102.27
/proc/30118/stat : 30118 (march_hi) R 30116 30118 29433 0 -1 4194304 5018 0 0 0 10225 2 0 0 25 0 1 0 1093795257 18374656 3202 1992294400 134512640 135197378 4294956240 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/30118/statm: 4486 3202 93 167 0 4317 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17944

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 30119
/proc/meminfo: memFree=1265576/2055920 swapFree=4178784/4192956
[pid=30118] ppid=30116 vsize=23764 CPUtime=162.25
/proc/30118/stat : 30118 (march_hi) R 30116 30118 29433 0 -1 4194304 6292 0 0 0 16222 3 0 0 25 0 1 0 1093795257 24334336 4476 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/30118/statm: 5941 4476 93 167 0 5772 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23764

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 30119
/proc/meminfo: memFree=1260456/2055920 swapFree=4178784/4192956
[pid=30118] ppid=30116 vsize=32496 CPUtime=222.24
/proc/30118/stat : 30118 (march_hi) R 30116 30118 29433 0 -1 4194304 7548 0 0 0 22220 4 0 0 25 0 1 0 1093795257 33275904 5732 1992294400 134512640 135197378 4294956240 18446744073709551615 134550698 0 0 4096 0 0 0 0 17 1 0 0
/proc/30118/statm: 8124 5732 93 167 0 7955 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 32496

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 30121
/proc/meminfo: memFree=1255336/2055920 swapFree=4178784/4192956
[pid=30118] ppid=30116 vsize=32496 CPUtime=282.22
/proc/30118/stat : 30118 (march_hi) R 30116 30118 29433 0 -1 4194304 8810 0 0 0 28217 5 0 0 25 0 1 0 1093795257 33275904 6994 1992294400 134512640 135197378 4294956240 18446744073709551615 134541450 0 0 4096 0 0 0 0 17 1 0 0
/proc/30118/statm: 8124 6994 93 167 0 7955 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 32496

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 30121
/proc/meminfo: memFree=1249960/2055920 swapFree=4178784/4192956
[pid=30118] ppid=30116 vsize=46192 CPUtime=342.21
/proc/30118/stat : 30118 (march_hi) R 30116 30118 29433 0 -1 4194304 10154 0 0 0 34215 6 0 0 25 0 1 0 1093795257 47300608 8338 1992294400 134512640 135197378 4294956240 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0
/proc/30118/statm: 11548 8338 93 167 0 11379 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 46192

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 30121
/proc/meminfo: memFree=1244904/2055920 swapFree=4178784/4192956
[pid=30118] ppid=30116 vsize=46192 CPUtime=402.2
/proc/30118/stat : 30118 (march_hi) R 30116 30118 29433 0 -1 4194304 11425 0 0 0 40212 8 0 0 25 0 1 0 1093795257 47300608 9609 1992294400 134512640 135197378 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/30118/statm: 11548 9609 93 167 0 11379 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 46192

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 30121
/proc/meminfo: memFree=1239976/2055920 swapFree=4178784/4192956
[pid=30118] ppid=30116 vsize=46192 CPUtime=462.18
/proc/30118/stat : 30118 (march_hi) R 30116 30118 29433 0 -1 4194304 12681 0 0 0 46209 9 0 0 25 0 1 0 1093795257 47300608 10865 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/30118/statm: 11548 10865 93 167 0 11379 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 46192

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 30121
/proc/meminfo: memFree=1234920/2055920 swapFree=4178784/4192956
[pid=30118] ppid=30116 vsize=65836 CPUtime=522.16
/proc/30118/stat : 30118 (march_hi) R 30116 30118 29433 0 -1 4194304 13931 0 0 0 52206 10 0 0 25 0 1 0 1093795257 67416064 12115 1992294400 134512640 135197378 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/30118/statm: 16459 12115 93 167 0 16290 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 65836

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 30121
/proc/meminfo: memFree=1229928/2055920 swapFree=4178784/4192956
[pid=30118] ppid=30116 vsize=65836 CPUtime=582.15
/proc/30118/stat : 30118 (march_hi) R 30116 30118 29433 0 -1 4194304 15169 0 0 0 58204 11 0 0 25 0 1 0 1093795257 67416064 13353 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/30118/statm: 16459 13353 93 167 0 16290 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 65836

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 30121
/proc/meminfo: memFree=1224936/2055920 swapFree=4178784/4192956
[pid=30118] ppid=30116 vsize=66440 CPUtime=642.14
/proc/30118/stat : 30118 (march_hi) R 30116 30118 29433 0 -1 4194304 16390 0 0 0 64201 13 0 0 25 0 1 0 1093795257 68034560 14574 1992294400 134512640 135197378 4294956240 18446744073709551615 134539976 0 0 4096 0 0 0 0 17 1 0 0
/proc/30118/statm: 16610 14574 93 167 0 16441 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 66440

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 30121
/proc/meminfo: memFree=1220136/2055920 swapFree=4178784/4192956
[pid=30118] ppid=30116 vsize=66440 CPUtime=702.12
/proc/30118/stat : 30118 (march_hi) R 30116 30118 29433 0 -1 4194304 17605 0 0 0 70198 14 0 0 25 0 1 0 1093795257 68034560 15789 1992294400 134512640 135197378 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/30118/statm: 16610 15789 93 167 0 16441 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 66440

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 30121
/proc/meminfo: memFree=1215336/2055920 swapFree=4178784/4192956
[pid=30118] ppid=30116 vsize=95908 CPUtime=762.12
/proc/30118/stat : 30118 (march_hi) R 30116 30118 29433 0 -1 4194304 18800 0 0 0 76196 16 0 0 25 0 1 0 1093795257 98209792 16984 1992294400 134512640 135197378 4294956240 18446744073709551615 134539269 0 0 4096 0 0 0 0 17 1 0 0
/proc/30118/statm: 23977 16984 93 167 0 23808 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 95908

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 30121
/proc/meminfo: memFree=1210600/2055920 swapFree=4178784/4192956
[pid=30118] ppid=30116 vsize=95908 CPUtime=822.09
/proc/30118/stat : 30118 (march_hi) R 30116 30118 29433 0 -1 4194304 19981 0 0 0 82192 17 0 0 25 0 1 0 1093795257 98209792 18165 1992294400 134512640 135197378 4294956240 18446744073709551615 134592981 0 0 4096 0 0 0 0 17 1 0 0
/proc/30118/statm: 23977 18165 93 167 0 23808 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 95908

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 30121
/proc/meminfo: memFree=1205992/2055920 swapFree=4178784/4192956
[pid=30118] ppid=30116 vsize=95908 CPUtime=882.08
/proc/30118/stat : 30118 (march_hi) R 30116 30118 29433 0 -1 4194304 21137 0 0 0 88190 18 0 0 25 0 1 0 1093795257 98209792 19321 1992294400 134512640 135197378 4294956240 18446744073709551615 134524828 0 0 4096 0 0 0 0 17 1 0 0
/proc/30118/statm: 23977 19321 93 167 0 23808 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 95908

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 30121
/proc/meminfo: memFree=1201512/2055920 swapFree=4178784/4192956
[pid=30118] ppid=30116 vsize=95908 CPUtime=942.07
/proc/30118/stat : 30118 (march_hi) R 30116 30118 29433 0 -1 4194304 22261 0 0 0 94188 19 0 0 25 0 1 0 1093795257 98209792 20445 1992294400 134512640 135197378 4294956240 18446744073709551615 134541557 0 0 4096 0 0 0 0 17 1 0 0
/proc/30118/statm: 23977 20445 93 167 0 23808 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 95908

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 30121
/proc/meminfo: memFree=1197288/2055920 swapFree=4178784/4192956
[pid=30118] ppid=30116 vsize=97112 CPUtime=1002.05
/proc/30118/stat : 30118 (march_hi) R 30116 30118 29433 0 -1 4194304 23328 0 0 0 100185 20 0 0 25 0 1 0 1093795257 99442688 21512 1992294400 134512640 135197378 4294956240 18446744073709551615 134541546 0 0 4096 0 0 0 0 17 1 0 0
/proc/30118/statm: 24278 21512 93 167 0 24109 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 97112

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 30121
/proc/meminfo: memFree=1193128/2055920 swapFree=4178784/4192956
[pid=30118] ppid=30116 vsize=97112 CPUtime=1062.04
/proc/30118/stat : 30118 (march_hi) R 30116 30118 29433 0 -1 4194304 24364 0 0 0 106183 21 0 0 25 0 1 0 1093795257 99442688 22548 1992294400 134512640 135197378 4294956240 18446744073709551615 134570906 0 0 4096 0 0 0 0 17 1 0 0
/proc/30118/statm: 24278 22548 93 167 0 24109 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 97112

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 30121
/proc/meminfo: memFree=1187752/2055920 swapFree=4178784/4192956
[pid=30118] ppid=30116 vsize=141312 CPUtime=1122.02
/proc/30118/stat : 30118 (march_hi) R 30116 30118 29433 0 -1 4194304 25644 0 0 0 112179 23 0 0 25 0 1 0 1093795257 144703488 23828 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/30118/statm: 35328 23828 93 167 0 35159 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 141312

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 30121
/proc/meminfo: memFree=1182696/2055920 swapFree=4178784/4192956
[pid=30118] ppid=30116 vsize=141312 CPUtime=1182.01
/proc/30118/stat : 30118 (march_hi) R 30116 30118 29433 0 -1 4194304 26916 0 0 0 118176 25 0 0 25 0 1 0 1093795257 144703488 25100 1992294400 134512640 135197378 4294956240 18446744073709551615 134541464 0 0 4096 0 0 0 0 17 1 0 0
/proc/30118/statm: 35328 25100 93 167 0 35159 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 141312



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 30121
/proc/meminfo: memFree=1181160/2055920 swapFree=4178784/4192956
[pid=30118] ppid=30116 vsize=141312 CPUtime=1200
/proc/30118/stat : 30118 (march_hi) R 30116 30118 29433 0 -1 4194304 27298 0 0 0 119975 25 0 0 25 0 1 0 1093795257 144703488 25482 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/30118/statm: 35328 25482 93 167 0 35159 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 141312

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: 0.99 0.98 0.92 2/65 30121
/proc/meminfo: memFree=1181160/2055920 swapFree=4178784/4192956
[pid=30118] ppid=30116 vsize=141312 CPUtime=1200
/proc/30118/stat : 30118 (march_hi) R 30116 30118 29433 0 -1 4194304 27298 0 0 0 119975 25 0 0 25 0 1 0 1093795257 144703488 25482 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/30118/statm: 35328 25482 93 167 0 35159 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 141312

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.32
CPU time (s): 1200.03
CPU user time (s): 1199.76
CPU system time (s): 0.275958
CPU usage (%): 99.976
Max. virtual memory (cumulated for all children) (KiB): 141312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.76
system time used= 0.275958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27298
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= 1707

runsolver used 0.967852 second user time and 2.36064 second system time

The end

Launcher Data 

Begin job on node57 at 2009-03-28 04:35:34
IDJOB=1512949
IDBENCH=70222
IDSOLVER=521
FILE ID=node57/1512949-1238211334
PBS_JOBID= 9060509
Free space on /tmp= 66220 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S1738391204-028.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512949-1238211334/watcher-1512949-1238211334 -o /tmp/evaluation-result-1512949-1238211334/solver-1512949-1238211334 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1512949-1238211334.cnf

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

MD5SUM BENCH= fd29fc2170c47e49781a555a781e5652
RANDOM SEED=1037503271

node57.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		: 3000.213
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		: 3000.213
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:       1283848 kB
Buffers:         85720 kB
Cached:         599196 kB
SwapCached:       8004 kB
Active:         284692 kB
Inactive:       409788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1283848 kB
SwapTotal:     4192956 kB
SwapFree:      4178784 kB
Dirty:            1192 kB
Writeback:           0 kB
Mapped:          15156 kB
Slab:            63668 kB
Committed_AS:  2504932 kB
PageTables:       1392 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= 66220 MiB
End job on node57 at 2009-03-28 04:55:37