Trace number 1628333

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) 5000.11 5001.51

General information on the benchmark

NameRANDOM/additional/20000/
unif-k3-r4.2-v20000-c84000-S1093158247-008.cnf
MD5SUM5ba779f5869cadb8b19cb87a70ab7aa7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1598.34
Satisfiable
(Un)Satisfiability was proved
Number of variables20000
Number of clauses84000
Sum of the clauses size252000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 384000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.79/1.89	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.79/1.89	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.79/1.89	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.79/1.89	c main()::
1.79/1.89	c initFormula():: searching for DIMACS p-line....
1.79/1.89	c initFormula():: the DIMACS p-line indicates a CNF of 20000 variables and 84000 clauses.
1.79/1.89	c parseCNF():: parsing....
1.79/1.89	c parseCNF():: the CNF contains 0 unary clauses.
1.79/1.89	c runParser():: parsing was successful, warming up engines...
1.79/1.89	c simplify_formula():: removed 0 tautological, 571 satisfied and 0 duplicate clauses
1.79/1.89	c preprocessing fase I completed:: there are now 19911 free variables and 83429 clauses.
1.79/1.89	c stat :: sign balance is biased by 0.478
1.79/1.89	c using 3-SAT heuristics (occurence based diff)
1.79/1.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 167 duplicate clauses
1.79/1.89	c resolvent_look() :: found 77 resolvents
1.79/1.89	c lessRedundantTransformation():: nothing to be done.
1.79/1.89	c transformTo3SAT():: you gave me 20000 variables and 83506 clauses.
1.79/1.89	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.79/1.89	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.79/1.89	c transformTo3SAT():: the transformation yielded 20000 variabels and 83506 clauses.
1.79/1.89	c main():: clause / variable ratio: ( 83506 / 20000 ) = 4.18
1.79/1.89	c longest clause has size 3
1.79/1.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.89	c number of free variables = 19911
1.79/1.89	c dynamic_preselect_setsize :: off
1.79/1.89	c main():: all systems go!
1.79/1.89	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-1628333-1240157860/watcher-1628333-1240157860 -o /tmp/evaluation-result-1628333-1240157860/solver-1628333-1240157860 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628333-1240157860.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 25477
/proc/meminfo: memFree=1347784/2055920 swapFree=4192956/4192956
[pid=25477] ppid=25475 vsize=3072 CPUtime=0
/proc/25477/stat : 25477 (march_hi) R 25475 25477 25440 0 -1 4194304 542 0 0 0 0 0 0 0 20 0 1 0 43818970 3145728 527 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/25477/statm: 768 527 58 167 0 599 0

[startup+0.0711121 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25477
/proc/meminfo: memFree=1347784/2055920 swapFree=4192956/4192956
[pid=25477] ppid=25475 vsize=3732 CPUtime=0.06
/proc/25477/stat : 25477 (march_hi) R 25475 25477 25440 0 -1 4194304 764 0 0 0 6 0 0 0 20 0 1 0 43818970 3821568 749 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/25477/statm: 933 749 58 167 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3732

[startup+0.101114 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25477
/proc/meminfo: memFree=1347784/2055920 swapFree=4192956/4192956
[pid=25477] ppid=25475 vsize=3996 CPUtime=0.09
/proc/25477/stat : 25477 (march_hi) R 25475 25477 25440 0 -1 4194304 867 0 0 0 9 0 0 0 20 0 1 0 43818970 4091904 852 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/25477/statm: 999 852 58 167 0 830 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3996

[startup+0.301134 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25477
/proc/meminfo: memFree=1347784/2055920 swapFree=4192956/4192956
[pid=25477] ppid=25475 vsize=12040 CPUtime=0.29
/proc/25477/stat : 25477 (march_hi) R 25475 25477 25440 0 -1 4194304 2762 0 0 0 28 1 0 0 22 0 1 0 43818970 12328960 2250 1992294400 134512640 135197378 4294956240 18446744073709551615 134687945 0 0 4096 0 0 0 0 17 1 0 0
/proc/25477/statm: 3010 2250 66 167 0 2841 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12040

[startup+0.701174 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25477
/proc/meminfo: memFree=1347784/2055920 swapFree=4192956/4192956
[pid=25477] ppid=25475 vsize=9832 CPUtime=0.69
/proc/25477/stat : 25477 (march_hi) R 25475 25477 25440 0 -1 4194304 4980 0 0 0 67 2 0 0 25 0 1 0 43818970 10067968 1643 1992294400 134512640 135197378 4294956240 18446744073709551615 134695357 0 0 4096 0 0 0 0 17 1 0 0
/proc/25477/statm: 2458 1643 67 167 0 2289 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9832

[startup+1.50125 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 25478
/proc/meminfo: memFree=1339328/2055920 swapFree=4192956/4192956
[pid=25477] ppid=25475 vsize=11868 CPUtime=1.49
/proc/25477/stat : 25477 (march_hi) R 25475 25477 25440 0 -1 4194304 11167 0 0 0 144 5 0 0 25 0 1 0 43818970 12152832 1890 1992294400 134512640 135197378 4294956240 18446744073709551615 134722737 0 0 4096 0 0 0 0 17 1 0 0
/proc/25477/statm: 2683 1890 81 167 0 2514 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11868

[startup+3.10142 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 25478
/proc/meminfo: memFree=1325696/2055920 swapFree=4192956/4192956
[pid=25477] ppid=25475 vsize=36524 CPUtime=3.09
/proc/25477/stat : 25477 (march_hi) R 25475 25477 25440 0 -1 4194304 19991 0 0 0 301 8 0 0 25 0 1 0 43818970 37400576 8262 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/25477/statm: 9131 8262 91 167 0 8962 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 36524

[startup+6.30174 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25478
/proc/meminfo: memFree=1313864/2055920 swapFree=4192956/4192956
[pid=25477] ppid=25475 vsize=37696 CPUtime=6.29
/proc/25477/stat : 25477 (march_hi) R 25475 25477 25440 0 -1 4194304 20288 0 0 0 621 8 0 0 25 0 1 0 43818970 38600704 8559 1992294400 134512640 135197378 4294956240 18446744073709551615 134649065 0 0 4096 0 0 0 0 17 1 0 0
/proc/25477/statm: 9424 8559 91 167 0 9255 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 37696

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25478
/proc/meminfo: memFree=1310232/2055920 swapFree=4192956/4192956
[pid=25477] ppid=25475 vsize=41268 CPUtime=12.69
/proc/25477/stat : 25477 (march_hi) R 25475 25477 25440 0 -1 4194304 21186 0 0 0 1260 9 0 0 25 0 1 0 43818970 42258432 9457 1992294400 134512640 135197378 4294956240 18446744073709551615 134539253 0 0 4096 0 0 0 0 17 1 0 0
/proc/25477/statm: 10317 9457 91 167 0 10148 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41268

[startup+25.5027 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 25478
/proc/meminfo: memFree=1309144/2055920 swapFree=4192956/4192956
[pid=25477] ppid=25475 vsize=42192 CPUtime=25.49
/proc/25477/stat : 25477 (march_hi) R 25475 25477 25440 0 -1 4194304 21426 0 0 0 2539 10 0 0 25 0 1 0 43818970 43204608 9697 1992294400 134512640 135197378 4294956240 18446744073709551615 134541213 0 0 4096 0 0 0 0 17 1 0 0
/proc/25477/statm: 10548 9697 91 167 0 10379 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 42192

[startup+51.1023 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 25478
/proc/meminfo: memFree=1308440/2055920 swapFree=4192956/4192956
[pid=25477] ppid=25475 vsize=43120 CPUtime=51.07
/proc/25477/stat : 25477 (march_hi) R 25475 25477 25440 0 -1 4194304 21631 0 0 0 5097 10 0 0 25 0 1 0 43818970 44154880 9902 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/25477/statm: 10780 9902 91 167 0 10611 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 43120

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 25478
/proc/meminfo: memFree=1307672/2055920 swapFree=4192956/4192956
[pid=25477] ppid=25475 vsize=44804 CPUtime=102.26
/proc/25477/stat : 25477 (march_hi) R 25475 25477 25440 0 -1 4194304 21827 0 0 0 10216 10 0 0 25 0 1 0 43818970 45879296 10098 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/25477/statm: 11201 10098 91 167 0 11032 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 44804

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25478
/proc/meminfo: memFree=1307160/2055920 swapFree=4192956/4192956
[pid=25477] ppid=25475 vsize=45332 CPUtime=162.24
/proc/25477/stat : 25477 (march_hi) R 25475 25477 25440 0 -1 4194304 21954 0 0 0 16214 10 0 0 25 0 1 0 43818970 46419968 10225 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/25477/statm: 11333 10225 91 167 0 11164 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 45332

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25478
/proc/meminfo: memFree=1306776/2055920 swapFree=4192956/4192956
[pid=25477] ppid=25475 vsize=45728 CPUtime=222.23
/proc/25477/stat : 25477 (march_hi) R 25475 25477 25440 0 -1 4194304 22043 0 0 0 22212 11 0 0 25 0 1 0 43818970 46825472 10314 1992294400 134512640 135197378 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/25477/statm: 11432 10314 91 167 0 11263 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 45728

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25478
/proc/meminfo: memFree=1306456/2055920 swapFree=4192956/4192956
[pid=25477] ppid=25475 vsize=45992 CPUtime=282.21
/proc/25477/stat : 25477 (march_hi) R 25475 25477 25440 0 -1 4194304 22112 0 0 0 28210 11 0 0 25 0 1 0 43818970 47095808 10383 1992294400 134512640 135197378 4294956240 18446744073709551615 134552656 0 0 4096 0 0 0 0 17 1 0 0
/proc/25477/statm: 11498 10383 91 167 0 11329 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 45992

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25478
/proc/meminfo: memFree=1306200/2055920 swapFree=4192956/4192956
[pid=25477] ppid=25475 vsize=46124 CPUtime=342.19
/proc/25477/stat : 25477 (march_hi) R 25475 25477 25440 0 -1 4194304 22165 0 0 0 34208 11 0 0 25 0 1 0 43818970 47230976 10436 1992294400 134512640 135197378 4294956240 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/25477/statm: 11531 10436 91 167 0 11362 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 46124

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25478
/proc/meminfo: memFree=1306008/2055920 swapFree=4192956/4192956
[pid=25477] ppid=25475 vsize=46388 CPUtime=402.18
/proc/25477/stat : 25477 (march_hi) R 25475 25477 25440 0 -1 4194304 22202 0 0 0 40207 11 0 0 25 0 1 0 43818970 47501312 10473 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/25477/statm: 11597 10473 91 167 0 11428 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 46388

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25478
/proc/meminfo: memFree=1305816/2055920 swapFree=4192956/4192956
[pid=25477] ppid=25475 vsize=46520 CPUtime=462.16
/proc/25477/stat : 25477 (march_hi) R 25475 25477 25440 0 -1 4194304 22240 0 0 0 46205 11 0 0 25 0 1 0 43818970 47636480 10511 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/25477/statm: 11630 10511 91 167 0 11461 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 46520

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25478
/proc/meminfo: memFree=1305880/2055920 swapFree=4192956/4192956
[pid=25477] ppid=25475 vsize=46652 CPUtime=522.14
/proc/25477/stat : 25477 (march_hi) R 25475 25477 25440 0 -1 4194304 22278 0 0 0 52203 11 0 0 25 0 1 0 43818970 47771648 10549 1992294400 134512640 135197378 4294956240 18446744073709551615 134597730 0 0 4096 0 0 0 0 17 1 0 0
/proc/25477/statm: 11663 10549 91 167 0 11494 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 46652

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25478
/proc/meminfo: memFree=1305688/2055920 swapFree=4192956/4192956
[pid=25477] ppid=25475 vsize=46784 CPUtime=582.13
/proc/25477/stat : 25477 (march_hi) R 25475 25477 25440 0 -1 4194304 22307 0 0 0 58202 11 0 0 25 0 1 0 43818970 47906816 10578 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/25477/statm: 11696 10578 91 167 0 11527 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 46784

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25478
/proc/meminfo: memFree=1305624/2055920 swapFree=4192956/4192956
[pid=25477] ppid=25475 vsize=46784 CPUtime=642.11
/proc/25477/stat : 25477 (march_hi) R 25475 25477 25440 0 -1 4194304 22331 0 0 0 64200 11 0 0 25 0 1 0 43818970 47906816 10602 1992294400 134512640 135197378 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/25477/statm: 11696 10602 91 167 0 11527 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 46784


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

[startup+4062.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25486
/proc/meminfo: memFree=1303192/2055920 swapFree=4192956/4192956
[pid=25477] ppid=25475 vsize=49160 CPUtime=4061.15
/proc/25477/stat : 25477 (march_hi) R 25475 25477 25440 0 -1 4194304 22901 0 0 0 406103 12 0 0 25 0 1 0 43818970 50339840 11172 1992294400 134512640 135197378 4294956240 18446744073709551615 134539344 0 0 4096 0 0 0 0 17 1 0 0
/proc/25477/statm: 12290 11172 91 167 0 12121 0
Current children cumulated CPU time (s) 4061.15
Current children cumulated vsize (KiB) 49160

[startup+4122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25486
/proc/meminfo: memFree=1303128/2055920 swapFree=4192956/4192956
[pid=25477] ppid=25475 vsize=49160 CPUtime=4121.13
/proc/25477/stat : 25477 (march_hi) R 25475 25477 25440 0 -1 4194304 22906 0 0 0 412101 12 0 0 25 0 1 0 43818970 50339840 11177 1992294400 134512640 135197378 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/25477/statm: 12290 11177 91 167 0 12121 0
Current children cumulated CPU time (s) 4121.13
Current children cumulated vsize (KiB) 49160

[startup+4182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25486
/proc/meminfo: memFree=1303128/2055920 swapFree=4192956/4192956
[pid=25477] ppid=25475 vsize=49160 CPUtime=4181.11
/proc/25477/stat : 25477 (march_hi) R 25475 25477 25440 0 -1 4194304 22911 0 0 0 418099 12 0 0 25 0 1 0 43818970 50339840 11182 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/25477/statm: 12290 11182 91 167 0 12121 0
Current children cumulated CPU time (s) 4181.11
Current children cumulated vsize (KiB) 49160

[startup+4242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25486
/proc/meminfo: memFree=1303192/2055920 swapFree=4192956/4192956
[pid=25477] ppid=25475 vsize=49160 CPUtime=4241.1
/proc/25477/stat : 25477 (march_hi) R 25475 25477 25440 0 -1 4194304 22915 0 0 0 424098 12 0 0 25 0 1 0 43818970 50339840 11186 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/25477/statm: 12290 11186 91 167 0 12121 0
Current children cumulated CPU time (s) 4241.1
Current children cumulated vsize (KiB) 49160

[startup+4302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25486
/proc/meminfo: memFree=1303128/2055920 swapFree=4192956/4192956
[pid=25477] ppid=25475 vsize=49160 CPUtime=4301.08
/proc/25477/stat : 25477 (march_hi) R 25475 25477 25440 0 -1 4194304 22919 0 0 0 430096 12 0 0 25 0 1 0 43818970 50339840 11190 1992294400 134512640 135197378 4294956240 18446744073709551615 134541666 0 0 4096 0 0 0 0 17 1 0 0
/proc/25477/statm: 12290 11190 91 167 0 12121 0
Current children cumulated CPU time (s) 4301.08
Current children cumulated vsize (KiB) 49160

[startup+4362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25486
/proc/meminfo: memFree=1303064/2055920 swapFree=4192956/4192956
[pid=25477] ppid=25475 vsize=49160 CPUtime=4361.06
/proc/25477/stat : 25477 (march_hi) R 25475 25477 25440 0 -1 4194304 22927 0 0 0 436094 12 0 0 25 0 1 0 43818970 50339840 11198 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/25477/statm: 12290 11198 91 167 0 12121 0
Current children cumulated CPU time (s) 4361.06
Current children cumulated vsize (KiB) 49160

[startup+4422.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25486
/proc/meminfo: memFree=1303064/2055920 swapFree=4192956/4192956
[pid=25477] ppid=25475 vsize=49292 CPUtime=4421.05
/proc/25477/stat : 25477 (march_hi) R 25475 25477 25440 0 -1 4194304 22931 0 0 0 442093 12 0 0 25 0 1 0 43818970 50475008 11202 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/25477/statm: 12323 11202 91 167 0 12154 0
Current children cumulated CPU time (s) 4421.05
Current children cumulated vsize (KiB) 49292

[startup+4482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25486
/proc/meminfo: memFree=1303064/2055920 swapFree=4192956/4192956
[pid=25477] ppid=25475 vsize=49292 CPUtime=4481.03
/proc/25477/stat : 25477 (march_hi) R 25475 25477 25440 0 -1 4194304 22937 0 0 0 448091 12 0 0 25 0 1 0 43818970 50475008 11208 1992294400 134512640 135197378 4294956240 18446744073709551615 134552403 0 0 4096 0 0 0 0 17 1 0 0
/proc/25477/statm: 12323 11208 91 167 0 12154 0
Current children cumulated CPU time (s) 4481.03
Current children cumulated vsize (KiB) 49292

[startup+4542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25486
/proc/meminfo: memFree=1303064/2055920 swapFree=4192956/4192956
[pid=25477] ppid=25475 vsize=49292 CPUtime=4541.01
/proc/25477/stat : 25477 (march_hi) R 25475 25477 25440 0 -1 4194304 22942 0 0 0 454089 12 0 0 25 0 1 0 43818970 50475008 11213 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/25477/statm: 12323 11213 91 167 0 12154 0
Current children cumulated CPU time (s) 4541.01
Current children cumulated vsize (KiB) 49292

[startup+4602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25486
/proc/meminfo: memFree=1303000/2055920 swapFree=4192956/4192956
[pid=25477] ppid=25475 vsize=49292 CPUtime=4601
/proc/25477/stat : 25477 (march_hi) R 25475 25477 25440 0 -1 4194304 22945 0 0 0 460088 12 0 0 25 0 1 0 43818970 50475008 11216 1992294400 134512640 135197378 4294956240 18446744073709551615 134552937 0 0 4096 0 0 0 0 17 1 0 0
/proc/25477/statm: 12323 11216 91 167 0 12154 0
Current children cumulated CPU time (s) 4601
Current children cumulated vsize (KiB) 49292

[startup+4662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25486
/proc/meminfo: memFree=1303000/2055920 swapFree=4192956/4192956
[pid=25477] ppid=25475 vsize=49292 CPUtime=4660.98
/proc/25477/stat : 25477 (march_hi) R 25475 25477 25440 0 -1 4194304 22950 0 0 0 466086 12 0 0 25 0 1 0 43818970 50475008 11221 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/25477/statm: 12323 11221 91 167 0 12154 0
Current children cumulated CPU time (s) 4660.98
Current children cumulated vsize (KiB) 49292

[startup+4722.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25486
/proc/meminfo: memFree=1303000/2055920 swapFree=4192956/4192956
[pid=25477] ppid=25475 vsize=49292 CPUtime=4720.97
/proc/25477/stat : 25477 (march_hi) R 25475 25477 25440 0 -1 4194304 22954 0 0 0 472085 12 0 0 25 0 1 0 43818970 50475008 11225 1992294400 134512640 135197378 4294956240 18446744073709551615 134552719 0 0 4096 0 0 0 0 17 1 0 0
/proc/25477/statm: 12323 11225 91 167 0 12154 0
Current children cumulated CPU time (s) 4720.97
Current children cumulated vsize (KiB) 49292

[startup+4782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25488
/proc/meminfo: memFree=1302872/2055920 swapFree=4192956/4192956
[pid=25477] ppid=25475 vsize=49292 CPUtime=4780.95
/proc/25477/stat : 25477 (march_hi) R 25475 25477 25440 0 -1 4194304 22958 0 0 0 478083 12 0 0 25 0 1 0 43818970 50475008 11229 1992294400 134512640 135197378 4294956240 18446744073709551615 134594037 0 0 4096 0 0 0 0 17 1 0 0
/proc/25477/statm: 12323 11229 91 167 0 12154 0
Current children cumulated CPU time (s) 4780.95
Current children cumulated vsize (KiB) 49292

[startup+4842.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25488
/proc/meminfo: memFree=1302872/2055920 swapFree=4192956/4192956
[pid=25477] ppid=25475 vsize=49292 CPUtime=4840.93
/proc/25477/stat : 25477 (march_hi) R 25475 25477 25440 0 -1 4194304 22962 0 0 0 484081 12 0 0 25 0 1 0 43818970 50475008 11233 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/25477/statm: 12323 11233 91 167 0 12154 0
Current children cumulated CPU time (s) 4840.93
Current children cumulated vsize (KiB) 49292

[startup+4902.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25488
/proc/meminfo: memFree=1302936/2055920 swapFree=4192956/4192956
[pid=25477] ppid=25475 vsize=49424 CPUtime=4900.91
/proc/25477/stat : 25477 (march_hi) R 25475 25477 25440 0 -1 4194304 22967 0 0 0 490079 12 0 0 25 0 1 0 43818970 50610176 11238 1992294400 134512640 135197378 4294956240 18446744073709551615 134541376 0 0 4096 0 0 0 0 17 1 0 0
/proc/25477/statm: 12356 11238 91 167 0 12187 0
Current children cumulated CPU time (s) 4900.91
Current children cumulated vsize (KiB) 49424

[startup+4962.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25488
/proc/meminfo: memFree=1302936/2055920 swapFree=4192956/4192956
[pid=25477] ppid=25475 vsize=49424 CPUtime=4960.9
/proc/25477/stat : 25477 (march_hi) R 25475 25477 25440 0 -1 4194304 22972 0 0 0 496078 12 0 0 25 0 1 0 43818970 50610176 11243 1992294400 134512640 135197378 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/25477/statm: 12356 11243 91 167 0 12187 0
Current children cumulated CPU time (s) 4960.9
Current children cumulated vsize (KiB) 49424



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25488
/proc/meminfo: memFree=1302872/2055920 swapFree=4192956/4192956
[pid=25477] ppid=25475 vsize=49424 CPUtime=5000.09
/proc/25477/stat : 25477 (march_hi) R 25475 25477 25440 0 -1 4194304 22976 0 0 0 499997 12 0 0 25 0 1 0 43818970 50610176 11247 1992294400 134512640 135197378 4294956240 18446744073709551615 134541235 0 0 4096 0 0 0 0 17 1 0 0
/proc/25477/statm: 12356 11247 91 167 0 12187 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 49424

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

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

[startup+5001.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25488
/proc/meminfo: memFree=1302872/2055920 swapFree=4192956/4192956
[pid=25477] ppid=25475 vsize=49424 CPUtime=5000.09
/proc/25477/stat : 25477 (march_hi) R 25475 25477 25440 0 -1 4194304 22976 0 0 0 499997 12 0 0 25 0 1 0 43818970 50610176 11247 1992294400 134512640 135197378 4294956240 18446744073709551615 134541235 0 0 4096 0 0 0 0 17 1 0 0
/proc/25477/statm: 12356 11247 91 167 0 12187 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 49424

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.11
CPU user time (s): 4999.97
CPU system time (s): 0.135979
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 49424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.97
system time used= 0.135979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22976
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= 7905

runsolver used 4.38333 second user time and 13.8179 second system time

The end

Launcher Data 

Begin job on node27 at 2009-04-19 18:17:41
IDJOB=1628333
IDBENCH=71680
IDSOLVER=583
FILE ID=node27/1628333-1240157860
PBS_JOBID= 9157969
Free space on /tmp= 66444 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/additional/20000/unif-k3-r4.2-v20000-c84000-S1093158247-008.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628333-1240157860/watcher-1628333-1240157860 -o /tmp/evaluation-result-1628333-1240157860/solver-1628333-1240157860 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1628333-1240157860.cnf

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

MD5SUM BENCH= 5ba779f5869cadb8b19cb87a70ab7aa7
RANDOM SEED=1365600162

node27.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		: 2800.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5521.40
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		: 2800.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1348200 kB
Buffers:         79576 kB
Cached:         549696 kB
SwapCached:          0 kB
Active:         337844 kB
Inactive:       306200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1348200 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2628 kB
Writeback:           0 kB
Mapped:          24564 kB
Slab:            49540 kB
Committed_AS:   178040 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66444 MiB
End job on node27 at 2009-04-19 19:41:04