Trace number 1627765

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) 5000.13 5001.47

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S743448446-027.cnf
MD5SUM56d3d27e3897f3ba7df449d72abf21ef
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark216.694
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 0.043
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: 420
0.59/0.69	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: 42280
11.98/12.06	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: 3919147
1139.58/1139.90	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1627765-1240002370/watcher-1627765-1240002370 -o /tmp/evaluation-result-1627765-1240002370/solver-1627765-1240002370 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627765-1240002370.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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 0.99 3/64 20446
/proc/meminfo: memFree=1385080/2055920 swapFree=4192956/4192956
[pid=20446] ppid=20444 vsize=980 CPUtime=0
/proc/20446/stat : 20446 (march_hi) R 20444 20446 20409 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 28264578 1003520 115 1992294400 134512640 135197378 4294956240 18446744073709551615 134849257 0 0 4096 0 0 0 0 17 1 0 0
/proc/20446/statm: 245 115 58 167 0 76 0

[startup+0.102536 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20446
/proc/meminfo: memFree=1385080/2055920 swapFree=4192956/4192956
[pid=20446] ppid=20444 vsize=3148 CPUtime=0.09
/proc/20446/stat : 20446 (march_hi) R 20444 20446 20409 0 -1 4194304 1541 0 0 0 9 0 0 0 18 0 1 0 28264578 3223552 545 1992294400 134512640 135197378 4294956240 18446744073709551615 134560929 0 0 4096 0 0 0 0 17 1 0 0
/proc/20446/statm: 787 545 79 167 0 618 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3148

[startup+0.201545 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20446
/proc/meminfo: memFree=1385080/2055920 swapFree=4192956/4192956
[pid=20446] ppid=20444 vsize=3420 CPUtime=0.19
/proc/20446/stat : 20446 (march_hi) R 20444 20446 20409 0 -1 4194304 2230 0 0 0 19 0 0 0 18 0 1 0 28264578 3502080 601 1992294400 134512640 135197378 4294956240 18446744073709551615 134578163 0 0 4096 0 0 0 0 17 1 0 0
/proc/20446/statm: 855 601 82 167 0 686 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3420

[startup+0.301553 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20446
/proc/meminfo: memFree=1385080/2055920 swapFree=4192956/4192956
[pid=20446] ppid=20444 vsize=3420 CPUtime=0.29
/proc/20446/stat : 20446 (march_hi) R 20444 20446 20409 0 -1 4194304 2230 0 0 0 29 0 0 0 19 0 1 0 28264578 3502080 601 1992294400 134512640 135197378 4294956240 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0
/proc/20446/statm: 855 601 82 167 0 686 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3420

[startup+0.701589 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20446
/proc/meminfo: memFree=1385080/2055920 swapFree=4192956/4192956
[pid=20446] ppid=20444 vsize=6088 CPUtime=0.69
/proc/20446/stat : 20446 (march_hi) R 20444 20446 20409 0 -1 4194304 2821 0 0 0 69 0 0 0 22 0 1 0 28264578 6234112 996 1992294400 134512640 135197378 4294956240 18446744073709551615 134602621 0 0 4096 0 0 0 0 17 1 0 0
/proc/20446/statm: 1522 996 93 167 0 1353 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6088

[startup+1.50166 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 20447
/proc/meminfo: memFree=1381360/2055920 swapFree=4192956/4192956
[pid=20446] ppid=20444 vsize=6088 CPUtime=1.49
/proc/20446/stat : 20446 (march_hi) R 20444 20446 20409 0 -1 4194304 2821 0 0 0 149 0 0 0 25 0 1 0 28264578 6234112 996 1992294400 134512640 135197378 4294956240 18446744073709551615 134570828 0 0 4096 0 0 0 0 17 1 0 0
/proc/20446/statm: 1522 996 93 167 0 1353 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6088

[startup+3.1018 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 20447
/proc/meminfo: memFree=1381232/2055920 swapFree=4192956/4192956
[pid=20446] ppid=20444 vsize=6088 CPUtime=3.09
/proc/20446/stat : 20446 (march_hi) R 20444 20446 20409 0 -1 4194304 2822 0 0 0 309 0 0 0 25 0 1 0 28264578 6234112 997 1992294400 134512640 135197378 4294956240 18446744073709551615 134541546 0 0 4096 0 0 0 0 17 1 0 0
/proc/20446/statm: 1522 997 93 167 0 1353 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6088

[startup+6.30109 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 20447
/proc/meminfo: memFree=1380720/2055920 swapFree=4192956/4192956
[pid=20446] ppid=20444 vsize=6772 CPUtime=6.29
/proc/20446/stat : 20446 (march_hi) R 20444 20446 20409 0 -1 4194304 2960 0 0 0 629 0 0 0 25 0 1 0 28264578 6934528 1135 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/20446/statm: 1693 1135 93 167 0 1524 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6772

[startup+12.7017 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 20447
/proc/meminfo: memFree=1380144/2055920 swapFree=4192956/4192956
[pid=20446] ppid=20444 vsize=7624 CPUtime=12.68
/proc/20446/stat : 20446 (march_hi) R 20444 20446 20409 0 -1 4194304 3092 0 0 0 1268 0 0 0 25 0 1 0 28264578 7806976 1267 1992294400 134512640 135197378 4294956240 18446744073709551615 134541373 0 0 4096 0 0 0 0 17 1 0 0
/proc/20446/statm: 1906 1267 93 167 0 1737 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7624

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 20447
/proc/meminfo: memFree=1378992/2055920 swapFree=4192956/4192956
[pid=20446] ppid=20444 vsize=8388 CPUtime=25.48
/proc/20446/stat : 20446 (march_hi) R 20444 20446 20409 0 -1 4194304 3367 0 0 0 2547 1 0 0 25 0 1 0 28264578 8589312 1542 1992294400 134512640 135197378 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/20446/statm: 2097 1542 93 167 0 1928 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8388

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 20447
/proc/meminfo: memFree=1376752/2055920 swapFree=4192956/4192956
[pid=20446] ppid=20444 vsize=11264 CPUtime=51.08
/proc/20446/stat : 20446 (march_hi) R 20444 20446 20409 0 -1 4194304 3918 0 0 0 5106 2 0 0 25 0 1 0 28264578 11534336 2093 1992294400 134512640 135197378 4294956240 18446744073709551615 134572883 0 0 4096 0 0 0 0 17 1 0 0
/proc/20446/statm: 2816 2093 93 167 0 2647 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11264

[startup+102.302 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 20447
/proc/meminfo: memFree=1372400/2055920 swapFree=4192956/4192956
[pid=20446] ppid=20444 vsize=17732 CPUtime=102.27
/proc/20446/stat : 20446 (march_hi) R 20444 20446 20409 0 -1 4194304 5004 0 0 0 10224 3 0 0 25 0 1 0 28264578 18157568 3179 1992294400 134512640 135197378 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/20446/statm: 4433 3179 93 167 0 4264 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17732

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20447
/proc/meminfo: memFree=1367280/2055920 swapFree=4192956/4192956
[pid=20446] ppid=20444 vsize=23868 CPUtime=162.24
/proc/20446/stat : 20446 (march_hi) R 20444 20446 20409 0 -1 4194304 6284 0 0 0 16220 4 0 0 25 0 1 0 28264578 24440832 4459 1992294400 134512640 135197378 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/20446/statm: 5967 4459 93 167 0 5798 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23868

[startup+222.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20447
/proc/meminfo: memFree=1362096/2055920 swapFree=4192956/4192956
[pid=20446] ppid=20444 vsize=32604 CPUtime=222.23
/proc/20446/stat : 20446 (march_hi) R 20444 20446 20409 0 -1 4194304 7572 0 0 0 22218 5 0 0 25 0 1 0 28264578 33386496 5747 1992294400 134512640 135197378 4294956240 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 1 0 0
/proc/20446/statm: 8151 5747 93 167 0 7982 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 32604

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20447
/proc/meminfo: memFree=1356976/2055920 swapFree=4192956/4192956
[pid=20446] ppid=20444 vsize=32604 CPUtime=282.21
/proc/20446/stat : 20446 (march_hi) R 20444 20446 20409 0 -1 4194304 8853 0 0 0 28215 6 0 0 25 0 1 0 28264578 33386496 7028 1992294400 134512640 135197378 4294956240 18446744073709551615 134570769 0 0 4096 0 0 0 0 17 1 0 0
/proc/20446/statm: 8151 7028 93 167 0 7982 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 32604

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20447
/proc/meminfo: memFree=1351408/2055920 swapFree=4192956/4192956
[pid=20446] ppid=20444 vsize=46292 CPUtime=342.2
/proc/20446/stat : 20446 (march_hi) R 20444 20446 20409 0 -1 4194304 10215 0 0 0 34212 8 0 0 25 0 1 0 28264578 47403008 8390 1992294400 134512640 135197378 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/20446/statm: 11573 8390 93 167 0 11404 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 46292

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20447
/proc/meminfo: memFree=1346288/2055920 swapFree=4192956/4192956
[pid=20446] ppid=20444 vsize=46292 CPUtime=402.19
/proc/20446/stat : 20446 (march_hi) R 20444 20446 20409 0 -1 4194304 11499 0 0 0 40209 10 0 0 25 0 1 0 28264578 47403008 9674 1992294400 134512640 135197378 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/20446/statm: 11573 9674 93 167 0 11404 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 46292

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20447
/proc/meminfo: memFree=1341104/2055920 swapFree=4192956/4192956
[pid=20446] ppid=20444 vsize=46292 CPUtime=462.17
/proc/20446/stat : 20446 (march_hi) R 20444 20446 20409 0 -1 4194304 12776 0 0 0 46206 11 0 0 25 0 1 0 28264578 47403008 10951 1992294400 134512640 135197378 4294956240 18446744073709551615 134541415 0 0 4096 0 0 0 0 17 1 0 0
/proc/20446/statm: 11573 10951 93 167 0 11404 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 46292

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20447
/proc/meminfo: memFree=1336048/2055920 swapFree=4192956/4192956
[pid=20446] ppid=20444 vsize=65936 CPUtime=522.15
/proc/20446/stat : 20446 (march_hi) R 20444 20446 20409 0 -1 4194304 14043 0 0 0 52203 12 0 0 25 0 1 0 28264578 67518464 12218 1992294400 134512640 135197378 4294956240 18446744073709551615 134541471 0 0 4096 0 0 0 0 17 1 0 0
/proc/20446/statm: 16484 12218 93 167 0 16315 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 65936

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20447
/proc/meminfo: memFree=1330928/2055920 swapFree=4192956/4192956
[pid=20446] ppid=20444 vsize=66532 CPUtime=582.14
/proc/20446/stat : 20446 (march_hi) R 20444 20446 20409 0 -1 4194304 15305 0 0 0 58200 14 0 0 25 0 1 0 28264578 68128768 13480 1992294400 134512640 135197378 4294956240 18446744073709551615 134602621 0 0 4096 0 0 0 0 17 1 0 0
/proc/20446/statm: 16633 13480 93 167 0 16464 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 66532

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20447
/proc/meminfo: memFree=1326000/2055920 swapFree=4192956/4192956
[pid=20446] ppid=20444 vsize=66532 CPUtime=642.12
/proc/20446/stat : 20446 (march_hi) R 20444 20446 20409 0 -1 4194304 16555 0 0 0 64196 16 0 0 25 0 1 0 28264578 68128768 14730 1992294400 134512640 135197378 4294956240 18446744073709551615 134592981 0 0 4096 0 0 0 0 17 1 0 0
/proc/20446/statm: 16633 14730 93 167 0 16464 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 66532


################
# More data... #
################

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20455
/proc/meminfo: memFree=1047216/2055920 swapFree=4192956/4192956
[pid=20446] ppid=20444 vsize=463428 CPUtime=4061.2
/proc/20446/stat : 20446 (march_hi) R 20444 20446 20409 0 -1 4194304 85839 0 0 0 406025 95 0 0 25 0 1 0 28264578 474550272 84014 1992294400 134512640 135197378 4294956240 18446744073709551615 134550651 0 0 4096 0 0 0 0 17 1 0 0
/proc/20446/statm: 115857 84014 93 167 0 115688 0
Current children cumulated CPU time (s) 4061.2
Current children cumulated vsize (KiB) 463428

[startup+4122.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 20455
/proc/meminfo: memFree=1042544/2055920 swapFree=4192956/4192956
[pid=20446] ppid=20444 vsize=463428 CPUtime=4121.18
/proc/20446/stat : 20446 (march_hi) R 20444 20446 20409 0 -1 4194304 87014 0 0 0 412022 96 0 0 25 0 1 0 28264578 474550272 85189 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/20446/statm: 115857 85189 93 167 0 115688 0
Current children cumulated CPU time (s) 4121.18
Current children cumulated vsize (KiB) 463428

[startup+4182.31 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 20455
/proc/meminfo: memFree=1038000/2055920 swapFree=4192956/4192956
[pid=20446] ppid=20444 vsize=463428 CPUtime=4181.17
/proc/20446/stat : 20446 (march_hi) R 20444 20446 20409 0 -1 4194304 88148 0 0 0 418019 98 0 0 25 0 1 0 28264578 474550272 86323 1992294400 134512640 135197378 4294956240 18446744073709551615 134550601 0 0 4096 0 0 0 0 17 1 0 0
/proc/20446/statm: 115857 86323 93 167 0 115688 0
Current children cumulated CPU time (s) 4181.17
Current children cumulated vsize (KiB) 463428

[startup+4242.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 20455
/proc/meminfo: memFree=1033712/2055920 swapFree=4192956/4192956
[pid=20446] ppid=20444 vsize=463428 CPUtime=4241.15
/proc/20446/stat : 20446 (march_hi) R 20444 20446 20409 0 -1 4194304 89223 0 0 0 424016 99 0 0 25 0 1 0 28264578 474550272 87398 1992294400 134512640 135197378 4294956240 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/20446/statm: 115857 87398 93 167 0 115688 0
Current children cumulated CPU time (s) 4241.15
Current children cumulated vsize (KiB) 463428

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20455
/proc/meminfo: memFree=1029744/2055920 swapFree=4192956/4192956
[pid=20446] ppid=20444 vsize=463428 CPUtime=4301.13
/proc/20446/stat : 20446 (march_hi) R 20444 20446 20409 0 -1 4194304 90210 0 0 0 430013 100 0 0 25 0 1 0 28264578 474550272 88385 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/20446/statm: 115857 88385 93 167 0 115688 0
Current children cumulated CPU time (s) 4301.13
Current children cumulated vsize (KiB) 463428

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20455
/proc/meminfo: memFree=1024560/2055920 swapFree=4192956/4192956
[pid=20446] ppid=20444 vsize=463428 CPUtime=4361.12
/proc/20446/stat : 20446 (march_hi) R 20444 20446 20409 0 -1 4194304 91507 0 0 0 436010 102 0 0 25 0 1 0 28264578 474550272 89682 1992294400 134512640 135197378 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/20446/statm: 115857 89682 93 167 0 115688 0
Current children cumulated CPU time (s) 4361.12
Current children cumulated vsize (KiB) 463428

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20455
/proc/meminfo: memFree=1019376/2055920 swapFree=4192956/4192956
[pid=20446] ppid=20444 vsize=463428 CPUtime=4421.1
/proc/20446/stat : 20446 (march_hi) R 20444 20446 20409 0 -1 4194304 92798 0 0 0 442007 103 0 0 25 0 1 0 28264578 474550272 90973 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/20446/statm: 115857 90973 93 167 0 115688 0
Current children cumulated CPU time (s) 4421.1
Current children cumulated vsize (KiB) 463428

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20455
/proc/meminfo: memFree=1014256/2055920 swapFree=4192956/4192956
[pid=20446] ppid=20444 vsize=463428 CPUtime=4481.08
/proc/20446/stat : 20446 (march_hi) R 20444 20446 20409 0 -1 4194304 94070 0 0 0 448004 104 0 0 25 0 1 0 28264578 474550272 92245 1992294400 134512640 135197378 4294956240 18446744073709551615 134572740 0 0 4096 0 0 0 0 17 1 0 0
/proc/20446/statm: 115857 92245 93 167 0 115688 0
Current children cumulated CPU time (s) 4481.08
Current children cumulated vsize (KiB) 463428

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20455
/proc/meminfo: memFree=1009136/2055920 swapFree=4192956/4192956
[pid=20446] ppid=20444 vsize=463428 CPUtime=4541.07
/proc/20446/stat : 20446 (march_hi) R 20444 20446 20409 0 -1 4194304 95352 0 0 0 454002 105 0 0 25 0 1 0 28264578 474550272 93527 1992294400 134512640 135197378 4294956240 18446744073709551615 134572865 0 0 4096 0 0 0 0 17 1 0 0
/proc/20446/statm: 115857 93527 93 167 0 115688 0
Current children cumulated CPU time (s) 4541.07
Current children cumulated vsize (KiB) 463428

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20455
/proc/meminfo: memFree=1004080/2055920 swapFree=4192956/4192956
[pid=20446] ppid=20444 vsize=463428 CPUtime=4601.05
/proc/20446/stat : 20446 (march_hi) R 20444 20446 20409 0 -1 4194304 96624 0 0 0 459998 107 0 0 25 0 1 0 28264578 474550272 94799 1992294400 134512640 135197378 4294956240 18446744073709551615 134602621 0 0 4096 0 0 0 0 17 1 0 0
/proc/20446/statm: 115857 94799 93 167 0 115688 0
Current children cumulated CPU time (s) 4601.05
Current children cumulated vsize (KiB) 463428

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20455
/proc/meminfo: memFree=998896/2055920 swapFree=4192956/4192956
[pid=20446] ppid=20444 vsize=463428 CPUtime=4661.04
/proc/20446/stat : 20446 (march_hi) R 20444 20446 20409 0 -1 4194304 97888 0 0 0 465995 109 0 0 25 0 1 0 28264578 474550272 96063 1992294400 134512640 135197378 4294956240 18446744073709551615 134602687 0 0 4096 0 0 0 0 17 1 0 0
/proc/20446/statm: 115857 96063 93 167 0 115688 0
Current children cumulated CPU time (s) 4661.04
Current children cumulated vsize (KiB) 463428

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20455
/proc/meminfo: memFree=993776/2055920 swapFree=4192956/4192956
[pid=20446] ppid=20444 vsize=463428 CPUtime=4721.03
/proc/20446/stat : 20446 (march_hi) R 20444 20446 20409 0 -1 4194304 99162 0 0 0 471994 109 0 0 25 0 1 0 28264578 474550272 97337 1992294400 134512640 135197378 4294956240 18446744073709551615 134524828 0 0 4096 0 0 0 0 17 1 0 0
/proc/20446/statm: 115857 97337 93 167 0 115688 0
Current children cumulated CPU time (s) 4721.03
Current children cumulated vsize (KiB) 463428

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20455
/proc/meminfo: memFree=988784/2055920 swapFree=4192956/4192956
[pid=20446] ppid=20444 vsize=463428 CPUtime=4781.01
/proc/20446/stat : 20446 (march_hi) R 20444 20446 20409 0 -1 4194304 100414 0 0 0 477990 111 0 0 25 0 1 0 28264578 474550272 98589 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/20446/statm: 115857 98589 93 167 0 115688 0
Current children cumulated CPU time (s) 4781.01
Current children cumulated vsize (KiB) 463428

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20455
/proc/meminfo: memFree=983728/2055920 swapFree=4192956/4192956
[pid=20446] ppid=20444 vsize=463428 CPUtime=4840.99
/proc/20446/stat : 20446 (march_hi) R 20444 20446 20409 0 -1 4194304 101672 0 0 0 483987 112 0 0 25 0 1 0 28264578 474550272 99847 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/20446/statm: 115857 99847 93 167 0 115688 0
Current children cumulated CPU time (s) 4840.99
Current children cumulated vsize (KiB) 463428

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20455
/proc/meminfo: memFree=978736/2055920 swapFree=4192956/4192956
[pid=20446] ppid=20444 vsize=463428 CPUtime=4900.98
/proc/20446/stat : 20446 (march_hi) R 20444 20446 20409 0 -1 4194304 102918 0 0 0 489984 114 0 0 25 0 1 0 28264578 474550272 101093 1992294400 134512640 135197378 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/20446/statm: 115857 101093 93 167 0 115688 0
Current children cumulated CPU time (s) 4900.98
Current children cumulated vsize (KiB) 463428

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20455
/proc/meminfo: memFree=973744/2055920 swapFree=4192956/4192956
[pid=20446] ppid=20444 vsize=463428 CPUtime=4960.96
/proc/20446/stat : 20446 (march_hi) R 20444 20446 20409 0 -1 4194304 104154 0 0 0 495981 115 0 0 25 0 1 0 28264578 474550272 102329 1992294400 134512640 135197378 4294956240 18446744073709551615 134603442 0 0 4096 0 0 0 0 17 1 0 0
/proc/20446/statm: 115857 102329 93 167 0 115688 0
Current children cumulated CPU time (s) 4960.96
Current children cumulated vsize (KiB) 463428



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20455
/proc/meminfo: memFree=970480/2055920 swapFree=4192956/4192956
[pid=20446] ppid=20444 vsize=463428 CPUtime=5000.05
/proc/20446/stat : 20446 (march_hi) R 20444 20446 20409 0 -1 4194304 104958 0 0 0 499890 115 0 0 25 0 1 0 28264578 474550272 103133 1992294400 134512640 135197378 4294956240 18446744073709551615 134524906 0 0 4096 0 0 0 0 17 1 0 0
/proc/20446/statm: 115857 103133 93 167 0 115688 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 463428

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

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

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20455
/proc/meminfo: memFree=970480/2055920 swapFree=4192956/4192956
[pid=20446] ppid=20444 vsize=463428 CPUtime=5000.05
/proc/20446/stat : 20446 (march_hi) R 20444 20446 20409 0 -1 4194304 104958 0 0 0 499890 115 0 0 25 0 1 0 28264578 474550272 103133 1992294400 134512640 135197378 4294956240 18446744073709551615 134524906 0 0 4096 0 0 0 0 17 1 0 0
/proc/20446/statm: 115857 103133 93 167 0 115688 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 463428

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.47
CPU time (s): 5000.13
CPU user time (s): 4998.9
CPU system time (s): 1.22181
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 463428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.9
system time used= 1.22181
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 104958
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= 9945

runsolver used 4.5953 second user time and 9.11661 second system time

The end

Launcher Data 

Begin job on node51 at 2009-04-17 23:06:11
IDJOB=1627765
IDBENCH=70221
IDSOLVER=583
FILE ID=node51/1627765-1240002370
PBS_JOBID= 9157352
Free space on /tmp= 66436 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S743448446-027.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627765-1240002370/watcher-1627765-1240002370 -o /tmp/evaluation-result-1627765-1240002370/solver-1627765-1240002370 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627765-1240002370.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 56d3d27e3897f3ba7df449d72abf21ef
RANDOM SEED=379460776

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		: 3000.214
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		: 3000.214
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:       1385496 kB
Buffers:         80080 kB
Cached:         497240 kB
SwapCached:          0 kB
Active:         213192 kB
Inactive:       377912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1385496 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1208 kB
Writeback:           0 kB
Mapped:          23544 kB
Slab:            65316 kB
Committed_AS:   158832 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= 66436 MiB
End job on node51 at 2009-04-18 00:29:34