Trace number 1514653

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) 1200.06 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S1089166613-072.cnf
MD5SUMbaab5bee77b4ec39821ca7eac508e100
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark57.3353
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.79/0.90	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.79/0.90	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.79/0.90	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.79/0.90	c main()::
0.79/0.90	c initFormula():: searching for DIMACS p-line....
0.79/0.90	c initFormula():: the DIMACS p-line indicates a CNF of 12000 variables and 50400 clauses.
0.79/0.90	c parseCNF():: parsing....
0.79/0.90	c parseCNF():: the CNF contains 0 unary clauses.
0.79/0.90	c runParser():: parsing was successful, warming up engines...
0.79/0.90	c simplify_formula():: removed 0 tautological, 238 satisfied and 0 duplicate clauses
0.79/0.90	c preprocessing fase I completed:: there are now 11957 free variables and 50162 clauses.
0.79/0.90	c stat :: sign balance is biased by 0.479
0.79/0.90	c using 3-SAT heuristics (occurence based diff)
0.79/0.90	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.90	c simplify_formula():: removed 0 tautological, 0 satisfied and 163 duplicate clauses
0.79/0.90	c resolvent_look() :: found 77 resolvents
0.79/0.90	c lessRedundantTransformation():: nothing to be done.
0.79/0.90	c transformTo3SAT():: you gave me 12000 variables and 50239 clauses.
0.79/0.90	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.79/0.90	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.79/0.90	c transformTo3SAT():: the transformation yielded 12000 variabels and 50239 clauses.
0.79/0.90	c main():: clause / variable ratio: ( 50239 / 12000 ) = 4.19
0.79/0.90	c longest clause has size 3
0.79/0.90	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.90	c number of free variables = 11957
0.79/0.90	c dynamic_preselect_setsize :: off
0.79/0.90	c main():: all systems go!
0.79/0.90	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 1007
3.49/3.57	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1514653-1238242143/watcher-1514653-1238242143 -o /tmp/evaluation-result-1514653-1238242143/solver-1514653-1238242143 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1514653-1238242143.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18084
/proc/meminfo: memFree=880944/2055920 swapFree=4176704/4192956
[pid=18084] ppid=18082 vsize=2124 CPUtime=0
/proc/18084/stat : 18084 (march_hi) R 18082 18084 17891 0 -1 4194304 362 0 0 0 0 0 0 0 18 0 1 0 1096880214 2174976 347 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/18084/statm: 531 347 58 167 0 362 0

[startup+0.102057 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18084
/proc/meminfo: memFree=880944/2055920 swapFree=4176704/4192956
[pid=18084] ppid=18082 vsize=5844 CPUtime=0.09
/proc/18084/stat : 18084 (march_hi) R 18082 18084 17891 0 -1 4194304 1194 0 0 0 9 0 0 0 18 0 1 0 1096880214 5984256 893 1992294400 134512640 135197378 4294956240 18446744073709551615 134713223 0 0 4096 0 0 0 0 17 1 0 0
/proc/18084/statm: 1461 893 65 167 0 1292 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5844

[startup+0.201068 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18084
/proc/meminfo: memFree=880944/2055920 swapFree=4176704/4192956
[pid=18084] ppid=18082 vsize=6688 CPUtime=0.19
/proc/18084/stat : 18084 (march_hi) R 18082 18084 17891 0 -1 4194304 2103 0 0 0 19 0 0 0 18 0 1 0 1096880214 6848512 1154 1992294400 134512640 135197378 4294956240 18446744073709551615 134560531 0 0 4096 0 0 0 0 17 1 0 0
/proc/18084/statm: 1672 1154 67 167 0 1503 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 6688

[startup+0.30108 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18084
/proc/meminfo: memFree=880944/2055920 swapFree=4176704/4192956
[pid=18084] ppid=18082 vsize=6508 CPUtime=0.29
/proc/18084/stat : 18084 (march_hi) R 18082 18084 17891 0 -1 4194304 2770 0 0 0 28 1 0 0 19 0 1 0 1096880214 6664192 1127 1992294400 134512640 135197378 4294956240 18446744073709551615 134560551 0 0 4096 0 0 0 0 17 1 0 0
/proc/18084/statm: 1627 1127 67 167 0 1458 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6508

[startup+0.701126 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18084
/proc/meminfo: memFree=880944/2055920 swapFree=4176704/4192956
[pid=18084] ppid=18082 vsize=8008 CPUtime=0.69
/proc/18084/stat : 18084 (march_hi) R 18082 18084 17891 0 -1 4194304 5726 0 0 0 67 2 0 0 22 0 1 0 1096880214 8200192 1515 1992294400 134512640 135197378 4294956240 18446744073709551615 134578117 0 0 4096 0 0 0 0 17 1 0 0
/proc/18084/statm: 2002 1515 81 167 0 1833 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8008

[startup+1.50122 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 18085
/proc/meminfo: memFree=865192/2055920 swapFree=4176704/4192956
[pid=18084] ppid=18082 vsize=22204 CPUtime=1.49
/proc/18084/stat : 18084 (march_hi) R 18082 18084 17891 0 -1 4194304 10988 0 0 0 146 3 0 0 25 0 1 0 1096880214 22736896 5010 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/18084/statm: 5551 5010 91 167 0 5382 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22204

[startup+3.1014 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 18085
/proc/meminfo: memFree=860584/2055920 swapFree=4176704/4192956
[pid=18084] ppid=18082 vsize=24648 CPUtime=3.09
/proc/18084/stat : 18084 (march_hi) R 18082 18084 17891 0 -1 4194304 11488 0 0 0 305 4 0 0 25 0 1 0 1096880214 25239552 5510 1992294400 134512640 135197378 4294956240 18446744073709551615 134552704 0 0 4096 0 0 0 0 17 1 0 0
/proc/18084/statm: 6162 5510 91 167 0 5993 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24648

[startup+6.30178 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 18085
/proc/meminfo: memFree=858600/2055920 swapFree=4176704/4192956
[pid=18084] ppid=18082 vsize=25264 CPUtime=6.29
/proc/18084/stat : 18084 (march_hi) R 18082 18084 17891 0 -1 4194304 11615 0 0 0 625 4 0 0 25 0 1 0 1096880214 25870336 5637 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/18084/statm: 6316 5637 91 167 0 6147 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25264

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 18085
/proc/meminfo: memFree=858088/2055920 swapFree=4176704/4192956
[pid=18084] ppid=18082 vsize=25696 CPUtime=12.68
/proc/18084/stat : 18084 (march_hi) R 18082 18084 17891 0 -1 4194304 11719 0 0 0 1264 4 0 0 25 0 1 0 1096880214 26312704 5741 1992294400 134512640 135197378 4294956240 18446744073709551615 134541960 0 0 4096 0 0 0 0 17 1 0 0
/proc/18084/statm: 6424 5741 91 167 0 6255 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 25696

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 18085
/proc/meminfo: memFree=857576/2055920 swapFree=4176704/4192956
[pid=18084] ppid=18082 vsize=26100 CPUtime=25.48
/proc/18084/stat : 18084 (march_hi) R 18082 18084 17891 0 -1 4194304 11824 0 0 0 2544 4 0 0 25 0 1 0 1096880214 26726400 5846 1992294400 134512640 135197378 4294956240 18446744073709551615 134541581 0 0 4096 0 0 0 0 17 1 0 0
/proc/18084/statm: 6525 5846 91 167 0 6356 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26100

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 18085
/proc/meminfo: memFree=857064/2055920 swapFree=4176704/4192956
[pid=18084] ppid=18082 vsize=26752 CPUtime=51.07
/proc/18084/stat : 18084 (march_hi) R 18082 18084 17891 0 -1 4194304 11956 0 0 0 5103 4 0 0 25 0 1 0 1096880214 27394048 5978 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/18084/statm: 6688 5978 91 167 0 6519 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 26752

[startup+102.302 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 18085
/proc/meminfo: memFree=856232/2055920 swapFree=4176704/4192956
[pid=18084] ppid=18082 vsize=27848 CPUtime=102.27
/proc/18084/stat : 18084 (march_hi) R 18082 18084 17891 0 -1 4194304 12167 0 0 0 10222 5 0 0 25 0 1 0 1096880214 28516352 6189 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/18084/statm: 6962 6189 91 167 0 6793 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 27848

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18085
/proc/meminfo: memFree=855336/2055920 swapFree=4176704/4192956
[pid=18084] ppid=18082 vsize=28624 CPUtime=162.24
/proc/18084/stat : 18084 (march_hi) R 18082 18084 17891 0 -1 4194304 12367 0 0 0 16219 5 0 0 25 0 1 0 1096880214 29310976 6389 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/18084/statm: 7156 6389 91 167 0 6987 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 28624

[startup+222.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18085
/proc/meminfo: memFree=854568/2055920 swapFree=4176704/4192956
[pid=18084] ppid=18082 vsize=29784 CPUtime=222.22
/proc/18084/stat : 18084 (march_hi) R 18082 18084 17891 0 -1 4194304 12559 0 0 0 22217 5 0 0 25 0 1 0 1096880214 30498816 6581 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/18084/statm: 7446 6581 91 167 0 7277 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 29784

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18085
/proc/meminfo: memFree=853800/2055920 swapFree=4176704/4192956
[pid=18084] ppid=18082 vsize=29916 CPUtime=282.21
/proc/18084/stat : 18084 (march_hi) R 18082 18084 17891 0 -1 4194304 12735 0 0 0 28215 6 0 0 25 0 1 0 1096880214 30633984 6757 1992294400 134512640 135197378 4294956240 18446744073709551615 134541373 0 0 4096 0 0 0 0 17 1 0 0
/proc/18084/statm: 7479 6757 91 167 0 7310 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 29916

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18085
/proc/meminfo: memFree=853224/2055920 swapFree=4176704/4192956
[pid=18084] ppid=18082 vsize=31332 CPUtime=342.18
/proc/18084/stat : 18084 (march_hi) R 18082 18084 17891 0 -1 4194304 12905 0 0 0 34212 6 0 0 25 0 1 0 1096880214 32083968 6927 1992294400 134512640 135197378 4294956240 18446744073709551615 134541268 0 0 4096 0 0 0 0 17 1 0 0
/proc/18084/statm: 7833 6927 91 167 0 7664 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 31332

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18085
/proc/meminfo: memFree=852520/2055920 swapFree=4176704/4192956
[pid=18084] ppid=18082 vsize=31588 CPUtime=402.17
/proc/18084/stat : 18084 (march_hi) R 18082 18084 17891 0 -1 4194304 13077 0 0 0 40210 7 0 0 25 0 1 0 1096880214 32346112 7089 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/18084/statm: 7897 7089 91 167 0 7728 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 31588

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18085
/proc/meminfo: memFree=851944/2055920 swapFree=4176704/4192956
[pid=18084] ppid=18082 vsize=33444 CPUtime=462.15
/proc/18084/stat : 18084 (march_hi) R 18082 18084 17891 0 -1 4194304 13227 0 0 0 46208 7 0 0 25 0 1 0 1096880214 34246656 7239 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/18084/statm: 8361 7239 91 167 0 8192 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 33444

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18085
/proc/meminfo: memFree=851368/2055920 swapFree=4176704/4192956
[pid=18084] ppid=18082 vsize=33576 CPUtime=522.14
/proc/18084/stat : 18084 (march_hi) R 18082 18084 17891 0 -1 4194304 13377 0 0 0 52206 8 0 0 25 0 1 0 1096880214 34381824 7389 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/18084/statm: 8394 7389 91 167 0 8225 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 33576

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18085
/proc/meminfo: memFree=850856/2055920 swapFree=4176704/4192956
[pid=18084] ppid=18082 vsize=33576 CPUtime=582.11
/proc/18084/stat : 18084 (march_hi) R 18082 18084 17891 0 -1 4194304 13517 0 0 0 58203 8 0 0 25 0 1 0 1096880214 34381824 7529 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/18084/statm: 8394 7529 91 167 0 8225 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 33576

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18085
/proc/meminfo: memFree=850216/2055920 swapFree=4176704/4192956
[pid=18084] ppid=18082 vsize=33708 CPUtime=642.1
/proc/18084/stat : 18084 (march_hi) R 18082 18084 17891 0 -1 4194304 13659 0 0 0 64201 9 0 0 25 0 1 0 1096880214 34516992 7671 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/18084/statm: 8427 7671 91 167 0 8258 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 33708

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18085
/proc/meminfo: memFree=849576/2055920 swapFree=4176704/4192956
[pid=18084] ppid=18082 vsize=36428 CPUtime=702.08
/proc/18084/stat : 18084 (march_hi) R 18082 18084 17891 0 -1 4194304 13805 0 0 0 70199 9 0 0 25 0 1 0 1096880214 37302272 7817 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/18084/statm: 9107 7817 91 167 0 8938 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 36428

[startup+762.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18085
/proc/meminfo: memFree=848936/2055920 swapFree=4176704/4192956
[pid=18084] ppid=18082 vsize=36560 CPUtime=762.07
/proc/18084/stat : 18084 (march_hi) R 18082 18084 17891 0 -1 4194304 13951 0 0 0 76197 10 0 0 25 0 1 0 1096880214 37437440 7963 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/18084/statm: 9140 7963 91 167 0 8971 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 36560

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18085
/proc/meminfo: memFree=848488/2055920 swapFree=4176704/4192956
[pid=18084] ppid=18082 vsize=36560 CPUtime=822.05
/proc/18084/stat : 18084 (march_hi) R 18082 18084 17891 0 -1 4194304 14089 0 0 0 82195 10 0 0 25 0 1 0 1096880214 37437440 8101 1992294400 134512640 135197378 4294956240 18446744073709551615 134572714 0 0 4096 0 0 0 0 17 1 0 0
/proc/18084/statm: 9140 8101 91 167 0 8971 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 36560

[startup+882.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18085
/proc/meminfo: memFree=847848/2055920 swapFree=4176704/4192956
[pid=18084] ppid=18082 vsize=36692 CPUtime=882.03
/proc/18084/stat : 18084 (march_hi) R 18082 18084 17891 0 -1 4194304 14238 0 0 0 88193 10 0 0 25 0 1 0 1096880214 37572608 8250 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/18084/statm: 9173 8250 91 167 0 9004 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 36692

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18085
/proc/meminfo: memFree=847400/2055920 swapFree=4176704/4192956
[pid=18084] ppid=18082 vsize=36692 CPUtime=942.01
/proc/18084/stat : 18084 (march_hi) R 18082 18084 17891 0 -1 4194304 14373 0 0 0 94191 10 0 0 25 0 1 0 1096880214 37572608 8385 1992294400 134512640 135197378 4294956240 18446744073709551615 134597332 0 0 4096 0 0 0 0 17 1 0 0
/proc/18084/statm: 9173 8385 91 167 0 9004 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 36692

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18085
/proc/meminfo: memFree=846824/2055920 swapFree=4176704/4192956
[pid=18084] ppid=18082 vsize=37120 CPUtime=1001.99
/proc/18084/stat : 18084 (march_hi) R 18082 18084 17891 0 -1 4194304 14508 0 0 0 100189 10 0 0 25 0 1 0 1096880214 38010880 8520 1992294400 134512640 135197378 4294956240 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0
/proc/18084/statm: 9280 8520 91 167 0 9111 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 37120

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18085
/proc/meminfo: memFree=846184/2055920 swapFree=4176704/4192956
[pid=18084] ppid=18082 vsize=41000 CPUtime=1061.98
/proc/18084/stat : 18084 (march_hi) R 18082 18084 17891 0 -1 4194304 14648 0 0 0 106187 11 0 0 25 0 1 0 1096880214 41984000 8660 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/18084/statm: 10250 8660 91 167 0 10081 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 41000

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18085
/proc/meminfo: memFree=845608/2055920 swapFree=4176704/4192956
[pid=18084] ppid=18082 vsize=41132 CPUtime=1121.96
/proc/18084/stat : 18084 (march_hi) R 18082 18084 17891 0 -1 4194304 14787 0 0 0 112185 11 0 0 25 0 1 0 1096880214 42119168 8799 1992294400 134512640 135197378 4294956240 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 1 0 0
/proc/18084/statm: 10283 8799 91 167 0 10114 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 41132

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18085
/proc/meminfo: memFree=845096/2055920 swapFree=4176704/4192956
[pid=18084] ppid=18082 vsize=41264 CPUtime=1181.94
/proc/18084/stat : 18084 (march_hi) R 18082 18084 17891 0 -1 4194304 14924 0 0 0 118183 11 0 0 25 0 1 0 1096880214 42254336 8936 1992294400 134512640 135197378 4294956240 18446744073709551615 134570808 0 0 4096 0 0 0 0 17 1 0 0
/proc/18084/statm: 10316 8936 91 167 0 10147 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 41264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18085
/proc/meminfo: memFree=844904/2055920 swapFree=4176704/4192956
[pid=18084] ppid=18082 vsize=41264 CPUtime=1200.05
/proc/18084/stat : 18084 (march_hi) R 18082 18084 17891 0 -1 4194304 14968 0 0 0 119993 12 0 0 25 0 1 0 1096880214 42254336 8980 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/18084/statm: 10316 8980 91 167 0 10147 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 41264

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18085
/proc/meminfo: memFree=844904/2055920 swapFree=4176704/4192956
[pid=18084] ppid=18082 vsize=41264 CPUtime=1200.05
/proc/18084/stat : 18084 (march_hi) R 18082 18084 17891 0 -1 4194304 14968 0 0 0 119993 12 0 0 25 0 1 0 1096880214 42254336 8980 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/18084/statm: 10316 8980 91 167 0 10147 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 41264

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.93
CPU system time (s): 0.12798
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 41264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.12798
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14968
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= 3411

runsolver used 0.870867 second user time and 2.52462 second system time

The end

Launcher Data 

Begin job on node20 at 2009-03-28 13:09:04
IDJOB=1514653
IDBENCH=70364
IDSOLVER=521
FILE ID=node20/1514653-1238242143
PBS_JOBID= 9060659
Free space on /tmp= 65632 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S1089166613-072.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514653-1238242143/watcher-1514653-1238242143 -o /tmp/evaluation-result-1514653-1238242143/solver-1514653-1238242143 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1514653-1238242143.cnf

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

MD5SUM BENCH= baab5bee77b4ec39821ca7eac508e100
RANDOM SEED=1485233697

node20.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		: 3000.235
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		: 3000.235
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:        881360 kB
Buffers:         99196 kB
Cached:         973972 kB
SwapCached:      10004 kB
Active:         100104 kB
Inactive:       984488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        881360 kB
SwapTotal:     4192956 kB
SwapFree:      4176704 kB
Dirty:            1692 kB
Writeback:           0 kB
Mapped:          16564 kB
Slab:            75924 kB
Committed_AS:  2825276 kB
PageTables:       1404 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= 65628 MiB
End job on node20 at 2009-03-28 13:29:06