Trace number 1717834

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) 1200.11 1200.74

General information on the benchmark

Nameindustrial/palacios/
medium/emptyroom-4-h21-unsat.cnf
MD5SUM175ec3119584300988ad366c4a04cccc
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark316.247
Satisfiable
(Un)Satisfiability was proved
Number of variables69148
Number of clauses208728
Sum of the clauses size487544
Maximum clause length28
Minimum clause length1
Number of clauses of size 1256
Number of clauses of size 2139492
Number of clauses of size 368730
Number of clauses of size 4102
Number of clauses of size 513
Number of clauses of size over 5135

Solver Data 

3.19/3.22	c main():: ***                                   [ march satisfiability solver ]                                   ***
3.19/3.22	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
3.19/3.22	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
3.19/3.22	c main()::
3.19/3.22	c initFormula():: searching for DIMACS p-line....
3.19/3.22	c initFormula():: the DIMACS p-line indicates a CNF of 71112 variables and 208728 clauses.
3.19/3.22	c parseCNF():: parsing....
3.19/3.22	c parseCNF():: the CNF contains 256 unary clauses.
3.19/3.22	c runParser():: parsing was successful, warming up engines...
3.19/3.22	c find_and_remove_tautogolies():: found and removed 84 tautologies
3.19/3.22	c simplify_formula():: removed 54 tautological, 936 satisfied and 0 duplicate clauses
3.19/3.22	c preprocessing fase I completed:: there are now 70772 free variables and 207738 clauses.
3.19/3.22	c stat :: sign balance is biased by 0.156
3.19/3.22	c using k-SAT heuristics (size based diff)
3.19/3.22	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.19/3.22	c simplify_formula():: removed 0 tautological, 0 satisfied and 6102 duplicate clauses
3.19/3.22	c resolvent_look() :: found 18093 resolvents
3.19/3.22	c main():: clause / variable ratio: ( 225831 / 71112 ) = 3.18
3.19/3.22	c longest clause has size 28
3.19/3.22	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.19/3.22	c number of free variables = 68808
3.19/3.22	c dynamic_preselect_setsize :: off
3.19/3.22	c main():: all systems go!
3.19/3.22	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 206
30.97/31.08	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: 1402
128.12/128.25	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: 16693
982.28/982.87	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1717834-1240631228/watcher-1717834-1240631228 -o /tmp/evaluation-result-1717834-1240631228/solver-1717834-1240631228 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1717834-1240631228.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15393
/proc/meminfo: memFree=1407240/2055920 swapFree=4181432/4192956
[pid=15393] ppid=15391 vsize=4784 CPUtime=0
/proc/15393/stat : 15393 (march_hi) R 15391 15393 14549 0 -1 4194304 628 0 0 0 0 0 0 0 18 0 1 0 91149049 4898816 613 1992294400 134512640 135197378 4294956224 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 0 0 0
/proc/15393/statm: 1196 617 57 167 0 1027 0

[startup+0.0673779 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15393
/proc/meminfo: memFree=1407240/2055920 swapFree=4181432/4192956
[pid=15393] ppid=15391 vsize=8656 CPUtime=0.05
/proc/15393/stat : 15393 (march_hi) R 15391 15393 14549 0 -1 4194304 1831 0 0 0 5 0 0 0 18 0 1 0 91149049 8863744 1816 1992294400 134512640 135197378 4294956224 18446744073709551615 134852670 0 0 4096 0 0 0 0 17 0 0 0
/proc/15393/statm: 2164 1816 57 167 0 1995 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 8656

[startup+0.102384 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15393
/proc/meminfo: memFree=1407240/2055920 swapFree=4181432/4192956
[pid=15393] ppid=15391 vsize=9184 CPUtime=0.1
/proc/15393/stat : 15393 (march_hi) R 15391 15393 14549 0 -1 4194304 1975 0 0 0 9 1 0 0 18 0 1 0 91149049 9404416 1960 1992294400 134512640 135197378 4294956224 18446744073709551615 134850765 0 0 4096 0 0 0 0 17 0 0 0
/proc/15393/statm: 2296 1960 57 167 0 2127 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9184

[startup+0.301433 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15393
/proc/meminfo: memFree=1407240/2055920 swapFree=4181432/4192956
[pid=15393] ppid=15391 vsize=26932 CPUtime=0.29
/proc/15393/stat : 15393 (march_hi) R 15391 15393 14549 0 -1 4194304 4912 0 0 0 27 2 0 0 19 0 1 0 91149049 27578368 4895 1992294400 134512640 135197378 4294956224 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/15393/statm: 6733 4895 61 167 0 6564 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26932

[startup+0.701506 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15393
/proc/meminfo: memFree=1407240/2055920 swapFree=4181432/4192956
[pid=15393] ppid=15391 vsize=25972 CPUtime=0.69
/proc/15393/stat : 15393 (march_hi) R 15391 15393 14549 0 -1 4194304 8631 0 0 0 65 4 0 0 23 0 1 0 91149049 26595328 4724 1992294400 134512640 135197378 4294956224 18446744073709551615 134687881 0 0 4096 0 0 0 0 17 1 0 0
/proc/15393/statm: 6493 4724 66 167 0 6324 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25972

[startup+1.50164 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15394
/proc/meminfo: memFree=1389696/2055920 swapFree=4181432/4192956
[pid=15393] ppid=15391 vsize=24100 CPUtime=1.48
/proc/15393/stat : 15393 (march_hi) R 15391 15393 14549 0 -1 4194304 18209 0 0 0 140 8 0 0 25 0 1 0 91149049 24678400 4308 1992294400 134512640 135197378 4294956224 18446744073709551615 134567367 0 0 4096 0 0 0 0 17 0 0 0
/proc/15393/statm: 6025 4308 79 167 0 5856 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 24100

[startup+3.10193 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15394
/proc/meminfo: memFree=1386304/2055920 swapFree=4181432/4192956
[pid=15393] ppid=15391 vsize=131700 CPUtime=3.09
/proc/15393/stat : 15393 (march_hi) R 15391 15393 14549 0 -1 4194304 37987 0 0 0 292 17 0 0 25 0 1 0 91149049 134860800 14100 1992294400 134512640 135197378 4294956224 18446744073709551615 134560968 0 0 4096 0 0 0 0 17 0 0 0
/proc/15393/statm: 32925 14100 85 167 0 32756 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 131700

[startup+6.30151 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15394
/proc/meminfo: memFree=1350656/2055920 swapFree=4181432/4192956
[pid=15393] ppid=15391 vsize=127680 CPUtime=6.29
/proc/15393/stat : 15393 (march_hi) R 15391 15393 14549 0 -1 4194304 40195 0 0 0 611 18 0 0 25 0 1 0 91149049 130744320 14120 1992294400 134512640 135197378 4294956224 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 0 0 0
/proc/15393/statm: 31920 14120 88 167 0 31751 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 127680

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15394
/proc/meminfo: memFree=1345920/2055920 swapFree=4181432/4192956
[pid=15393] ppid=15391 vsize=132492 CPUtime=12.68
/proc/15393/stat : 15393 (march_hi) R 15391 15393 14549 0 -1 4194304 41370 0 0 0 1250 18 0 0 25 0 1 0 91149049 135671808 15295 1992294400 134512640 135197378 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 0 0 0
/proc/15393/statm: 33123 15295 88 167 0 32954 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 132492

[startup+25.503 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15394
/proc/meminfo: memFree=1326464/2055920 swapFree=4181432/4192956
[pid=15393] ppid=15391 vsize=153848 CPUtime=25.48
/proc/15393/stat : 15393 (march_hi) R 15391 15393 14549 0 -1 4194304 46370 0 0 0 2528 20 0 0 25 0 1 0 91149049 157540352 20293 1992294400 134512640 135197378 4294956224 18446744073709551615 134541450 0 0 4096 0 0 0 0 17 0 0 0
/proc/15393/statm: 38462 20293 90 167 0 38293 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 153848

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15394
/proc/meminfo: memFree=1313280/2055920 swapFree=4181432/4192956
[pid=15393] ppid=15391 vsize=169100 CPUtime=51.07
/proc/15393/stat : 15393 (march_hi) R 15391 15393 14549 0 -1 4194304 49657 0 0 0 5085 22 0 0 25 0 1 0 91149049 173158400 23550 1992294400 134512640 135197378 4294956224 18446744073709551615 134550677 0 0 4096 0 0 0 0 17 0 0 0
/proc/15393/statm: 42275 23550 90 167 0 42106 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 169100

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15394
/proc/meminfo: memFree=1303872/2055920 swapFree=4181432/4192956
[pid=15393] ppid=15391 vsize=179524 CPUtime=102.25
/proc/15393/stat : 15393 (march_hi) R 15391 15393 14549 0 -1 4194304 51944 0 0 0 10202 23 0 0 25 0 1 0 91149049 183832576 25827 1992294400 134512640 135197378 4294956224 18446744073709551615 134525003 0 0 4096 0 0 0 0 17 0 0 0
/proc/15393/statm: 44881 25827 90 167 0 44712 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 179524

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15394
/proc/meminfo: memFree=1295040/2055920 swapFree=4181432/4192956
[pid=15393] ppid=15391 vsize=189960 CPUtime=162.2
/proc/15393/stat : 15393 (march_hi) R 15391 15393 14549 0 -1 4194304 54161 0 0 0 16196 24 0 0 25 0 1 0 91149049 194519040 28035 1992294400 134512640 135197378 4294956224 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 0 0 0
/proc/15393/statm: 47490 28035 90 167 0 47321 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 189960

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15394
/proc/meminfo: memFree=1287488/2055920 swapFree=4181432/4192956
[pid=15393] ppid=15391 vsize=197416 CPUtime=222.17
/proc/15393/stat : 15393 (march_hi) R 15391 15393 14549 0 -1 4194304 56037 0 0 0 22192 25 0 0 25 0 1 0 91149049 202153984 29904 1992294400 134512640 135197378 4294956224 18446744073709551615 134541425 0 0 4096 0 0 0 0 17 0 0 0
/proc/15393/statm: 49354 29904 90 167 0 49185 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 197416

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15394
/proc/meminfo: memFree=1274240/2055920 swapFree=4181432/4192956
[pid=15393] ppid=15391 vsize=212680 CPUtime=282.14
/proc/15393/stat : 15393 (march_hi) R 15391 15393 14549 0 -1 4194304 59358 0 0 0 28187 27 0 0 25 0 1 0 91149049 217784320 33222 1992294400 134512640 135197378 4294956224 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 0 0 0
/proc/15393/statm: 53170 33222 90 167 0 53001 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 212680

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15394
/proc/meminfo: memFree=1270720/2055920 swapFree=4181432/4192956
[pid=15393] ppid=15391 vsize=215692 CPUtime=342.11
/proc/15393/stat : 15393 (march_hi) R 15391 15393 14549 0 -1 4194304 60239 0 0 0 34184 27 0 0 25 0 1 0 91149049 220868608 34098 1992294400 134512640 135197378 4294956224 18446744073709551615 134548526 0 0 4096 0 0 0 0 17 0 0 0
/proc/15393/statm: 53923 34098 90 167 0 53754 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 215692

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15394
/proc/meminfo: memFree=1265280/2055920 swapFree=4181432/4192956
[pid=15393] ppid=15391 vsize=220560 CPUtime=402.08
/proc/15393/stat : 15393 (march_hi) R 15391 15393 14549 0 -1 4194304 61585 0 0 0 40180 28 0 0 25 0 1 0 91149049 225853440 35442 1992294400 134512640 135197378 4294956224 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 0 0 0
/proc/15393/statm: 55140 35442 90 167 0 54971 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 220560

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15394
/proc/meminfo: memFree=1262784/2055920 swapFree=4181432/4192956
[pid=15393] ppid=15391 vsize=222628 CPUtime=462.04
/proc/15393/stat : 15393 (march_hi) R 15391 15393 14549 0 -1 4194304 62209 0 0 0 46175 29 0 0 25 0 1 0 91149049 227971072 36066 1992294400 134512640 135197378 4294956224 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 0 0 0
/proc/15393/statm: 55657 36066 90 167 0 55488 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 222628

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15394
/proc/meminfo: memFree=1259072/2055920 swapFree=4181432/4192956
[pid=15393] ppid=15391 vsize=230568 CPUtime=522.02
/proc/15393/stat : 15393 (march_hi) R 15391 15393 14549 0 -1 4194304 63160 0 0 0 52172 30 0 0 25 0 1 0 91149049 236101632 37016 1992294400 134512640 135197378 4294956224 18446744073709551615 134548514 0 0 4096 0 0 0 0 17 0 0 0
/proc/15393/statm: 57642 37016 90 167 0 57473 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 230568

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15394
/proc/meminfo: memFree=1241472/2055920 swapFree=4181432/4192956
[pid=15393] ppid=15391 vsize=247468 CPUtime=581.98
/proc/15393/stat : 15393 (march_hi) R 15391 15393 14549 0 -1 4194304 67517 0 0 0 58166 32 0 0 25 0 1 0 91149049 253407232 41371 1992294400 134512640 135197378 4294956224 18446744073709551615 134550604 0 0 4096 0 0 0 0 17 0 0 0
/proc/15393/statm: 61867 41371 90 167 0 61698 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 247468

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15394
/proc/meminfo: memFree=1233920/2055920 swapFree=4181432/4192956
[pid=15393] ppid=15391 vsize=254580 CPUtime=641.96
/proc/15393/stat : 15393 (march_hi) R 15391 15393 14549 0 -1 4194304 69413 0 0 0 64162 34 0 0 25 0 1 0 91149049 260689920 43264 1992294400 134512640 135197378 4294956224 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 0 0 0
/proc/15393/statm: 63645 43264 90 167 0 63476 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 254580

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15394
/proc/meminfo: memFree=1231040/2055920 swapFree=4181432/4192956
[pid=15393] ppid=15391 vsize=256756 CPUtime=701.91
/proc/15393/stat : 15393 (march_hi) R 15391 15393 14549 0 -1 4194304 70140 0 0 0 70157 34 0 0 25 0 1 0 91149049 262918144 43988 1992294400 134512640 135197378 4294956224 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 0 0 0
/proc/15393/statm: 64189 43988 90 167 0 64020 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 256756

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15394
/proc/meminfo: memFree=1225408/2055920 swapFree=4181432/4192956
[pid=15393] ppid=15391 vsize=270728 CPUtime=761.89
/proc/15393/stat : 15393 (march_hi) R 15391 15393 14549 0 -1 4194304 71507 0 0 0 76154 35 0 0 25 0 1 0 91149049 277225472 45355 1992294400 134512640 135197378 4294956224 18446744073709551615 134597423 0 0 4096 0 0 0 0 17 0 0 0
/proc/15393/statm: 67682 45355 90 167 0 67513 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 270728

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15394
/proc/meminfo: memFree=1221696/2055920 swapFree=4181432/4192956
[pid=15393] ppid=15391 vsize=274016 CPUtime=821.86
/proc/15393/stat : 15393 (march_hi) R 15391 15393 14549 0 -1 4194304 72447 0 0 0 82150 36 0 0 25 0 1 0 91149049 280592384 46295 1992294400 134512640 135197378 4294956224 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 0 0 0
/proc/15393/statm: 68504 46295 90 167 0 68335 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 274016

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15400
/proc/meminfo: memFree=1216000/2055920 swapFree=4181432/4192956
[pid=15393] ppid=15391 vsize=278736 CPUtime=881.83
/proc/15393/stat : 15393 (march_hi) R 15391 15393 14549 0 -1 4194304 73869 0 0 0 88145 38 0 0 25 0 1 0 91149049 285425664 47717 1992294400 134512640 135197378 4294956224 18446744073709551615 134548713 0 0 4096 0 0 0 0 17 0 0 0
/proc/15393/statm: 69684 47717 90 167 0 69515 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 278736

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15400
/proc/meminfo: memFree=1213440/2055920 swapFree=4181432/4192956
[pid=15393] ppid=15391 vsize=280076 CPUtime=941.8
/proc/15393/stat : 15393 (march_hi) R 15391 15393 14549 0 -1 4194304 74513 0 0 0 94141 39 0 0 25 0 1 0 91149049 286797824 48361 1992294400 134512640 135197378 4294956224 18446744073709551615 134541493 0 0 4096 0 0 0 0 17 0 0 0
/proc/15393/statm: 70019 48361 90 167 0 69850 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 280076

[startup+1002.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 15400
/proc/meminfo: memFree=1210496/2055920 swapFree=4181432/4192956
[pid=15393] ppid=15391 vsize=282348 CPUtime=1001.77
/proc/15393/stat : 15393 (march_hi) R 15391 15393 14549 0 -1 4194304 75244 0 0 0 100137 40 0 0 25 0 1 0 91149049 289124352 49091 1992294400 134512640 135197378 4294956224 18446744073709551615 134539100 0 0 4096 0 0 0 0 17 0 0 0
/proc/15393/statm: 70587 49091 90 167 0 70418 0
Current children cumulated CPU time (s) 1001.77
Current children cumulated vsize (KiB) 282348

[startup+1062.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 15400
/proc/meminfo: memFree=1206464/2055920 swapFree=4181432/4192956
[pid=15393] ppid=15391 vsize=286316 CPUtime=1061.73
/proc/15393/stat : 15393 (march_hi) R 15391 15393 14549 0 -1 4194304 76261 0 0 0 106133 40 0 0 25 0 1 0 91149049 293187584 50106 1992294400 134512640 135197378 4294956224 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 0 0 0
/proc/15393/statm: 71579 50106 90 167 0 71410 0
Current children cumulated CPU time (s) 1061.73
Current children cumulated vsize (KiB) 286316

[startup+1122.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 15400
/proc/meminfo: memFree=1204608/2055920 swapFree=4181432/4192956
[pid=15393] ppid=15391 vsize=287304 CPUtime=1121.71
/proc/15393/stat : 15393 (march_hi) R 15391 15393 14549 0 -1 4194304 76738 0 0 0 112130 41 0 0 25 0 1 0 91149049 294199296 50583 1992294400 134512640 135197378 4294956224 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 0 0 0
/proc/15393/statm: 71826 50583 90 167 0 71657 0
Current children cumulated CPU time (s) 1121.71
Current children cumulated vsize (KiB) 287304

[startup+1182.3 s]
/proc/loadavg: 1.07 1.04 1.00 2/65 15400
/proc/meminfo: memFree=1203008/2055920 swapFree=4181432/4192956
[pid=15393] ppid=15391 vsize=288668 CPUtime=1181.67
/proc/15393/stat : 15393 (march_hi) R 15391 15393 14549 0 -1 4194304 77120 0 0 0 118126 41 0 0 25 0 1 0 91149049 295596032 50962 1992294400 134512640 135197378 4294956224 18446744073709551615 134541557 0 0 4096 0 0 0 0 17 0 0 0
/proc/15393/statm: 72167 50962 90 167 0 71998 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 288668



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.13 1.05 1.01 2/65 15400
/proc/meminfo: memFree=1202304/2055920 swapFree=4181432/4192956
[pid=15393] ppid=15391 vsize=289236 CPUtime=1200.08
/proc/15393/stat : 15393 (march_hi) R 15391 15393 14549 0 -1 4194304 77298 0 0 0 119966 42 0 0 25 0 1 0 91149049 296177664 51140 1992294400 134512640 135197378 4294956224 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 0 0 0
/proc/15393/statm: 72309 51140 90 167 0 72140 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 289236

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

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

[startup+1200.7 s]
/proc/loadavg: 1.13 1.05 1.01 2/65 15400
/proc/meminfo: memFree=1202304/2055920 swapFree=4181432/4192956
[pid=15393] ppid=15391 vsize=289236 CPUtime=1200.08
/proc/15393/stat : 15393 (march_hi) R 15391 15393 14549 0 -1 4194304 77298 0 0 0 119966 42 0 0 25 0 1 0 91149049 296177664 51140 1992294400 134512640 135197378 4294956224 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 0 0 0
/proc/15393/statm: 72309 51140 90 167 0 72140 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 289236

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.74
CPU time (s): 1200.11
CPU user time (s): 1199.66
CPU system time (s): 0.450931
CPU usage (%): 99.9481
Max. virtual memory (cumulated for all children) (KiB): 289236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.66
system time used= 0.450931
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 77298
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= 4024

runsolver used 0.965853 second user time and 3.41348 second system time

The end

Launcher Data 

Begin job on node67 at 2009-04-25 05:47:08
IDJOB=1717834
IDBENCH=20425
IDSOLVER=521
FILE ID=node67/1717834-1240631228
PBS_JOBID= 9186382
Free space on /tmp= 66300 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT07/industrial/palacios/medium/emptyroom-4-h21-unsat.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1717834-1240631228/watcher-1717834-1240631228 -o /tmp/evaluation-result-1717834-1240631228/solver-1717834-1240631228 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1717834-1240631228.cnf

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

MD5SUM BENCH= 175ec3119584300988ad366c4a04cccc
RANDOM SEED=1087237817

node67.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		: 3000.277
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		: 3000.277
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:       1407720 kB
Buffers:         73992 kB
Cached:         495460 kB
SwapCached:       6304 kB
Active:         194896 kB
Inactive:       383316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1407720 kB
SwapTotal:     4192956 kB
SwapFree:      4181432 kB
Dirty:            4168 kB
Writeback:           0 kB
Mapped:          13492 kB
Slab:            55964 kB
Committed_AS:   309508 kB
PageTables:       1436 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= 66300 MiB
End job on node67 at 2009-04-25 06:07:11