Trace number 1514389

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/4000/
unif-k3-r4.2-v4000-c16800-S906020180-093.cnf
MD5SUM49df6b763f2da2592b10d7fad09e2c78
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark10.8274
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.19/0.25	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.25	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.25	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.25	c main()::
0.19/0.25	c initFormula():: searching for DIMACS p-line....
0.19/0.25	c initFormula():: the DIMACS p-line indicates a CNF of 4000 variables and 16800 clauses.
0.19/0.25	c parseCNF():: parsing....
0.19/0.25	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.25	c runParser():: parsing was successful, warming up engines...
0.19/0.25	c simplify_formula():: removed 0 tautological, 72 satisfied and 0 duplicate clauses
0.19/0.25	c preprocessing fase I completed:: there are now 3989 free variables and 16728 clauses.
0.19/0.25	c stat :: sign balance is biased by 0.471
0.19/0.25	c using 3-SAT heuristics (occurence based diff)
0.19/0.25	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.25	c simplify_formula():: removed 0 tautological, 0 satisfied and 140 duplicate clauses
0.19/0.25	c resolvent_look() :: found 84 resolvents
0.19/0.25	c lessRedundantTransformation():: nothing to be done.
0.19/0.25	c transformTo3SAT():: you gave me 4000 variables and 16812 clauses.
0.19/0.25	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.19/0.25	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.19/0.25	c transformTo3SAT():: the transformation yielded 4000 variabels and 16812 clauses.
0.19/0.25	c main():: clause / variable ratio: ( 16812 / 4000 ) = 4.20
0.19/0.25	c longest clause has size 3
0.19/0.25	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.25	c number of free variables = 3989
0.19/0.25	c dynamic_preselect_setsize :: off
0.19/0.25	c main():: all systems go!
0.19/0.25	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 405
0.69/0.70	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: 45347
41.68/41.71	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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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-1514389-1238237838/watcher-1514389-1238237838 -o /tmp/evaluation-result-1514389-1238237838/solver-1514389-1238237838 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1514389-1238237838.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: 0.99 0.97 0.99 3/64 15109
/proc/meminfo: memFree=1353928/2055920 swapFree=4178912/4192956
[pid=15109] ppid=15107 vsize=1264 CPUtime=0
/proc/15109/stat : 15109 (march_hi) R 15107 15109 15042 0 -1 4194304 185 0 0 0 0 0 0 0 18 0 1 0 1096446306 1294336 170 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/15109/statm: 316 170 58 167 0 147 0

[startup+0.0891381 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 15109
/proc/meminfo: memFree=1353928/2055920 swapFree=4178912/4192956
[pid=15109] ppid=15107 vsize=2636 CPUtime=0.08
/proc/15109/stat : 15109 (march_hi) R 15107 15109 15042 0 -1 4194304 955 0 0 0 8 0 0 0 18 0 1 0 1096446306 2699264 430 1992294400 134512640 135197378 4294956240 18446744073709551615 134713211 0 0 4096 0 0 0 0 17 1 0 0
/proc/15109/statm: 659 430 67 167 0 490 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2636

[startup+0.101137 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 15109
/proc/meminfo: memFree=1353928/2055920 swapFree=4178912/4192956
[pid=15109] ppid=15107 vsize=2928 CPUtime=0.09
/proc/15109/stat : 15109 (march_hi) R 15107 15109 15042 0 -1 4194304 1019 0 0 0 9 0 0 0 18 0 1 0 1096446306 2998272 494 1992294400 134512640 135197378 4294956240 18446744073709551615 134560976 0 0 4096 0 0 0 0 17 1 0 0
/proc/15109/statm: 732 494 67 167 0 563 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2928

[startup+0.30116 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 15109
/proc/meminfo: memFree=1353928/2055920 swapFree=4178912/4192956
[pid=15109] ppid=15107 vsize=7936 CPUtime=0.29
/proc/15109/stat : 15109 (march_hi) R 15107 15109 15042 0 -1 4194304 2384 0 0 0 29 0 0 0 19 0 1 0 1096446306 8126464 1343 1992294400 134512640 135197378 4294956240 18446744073709551615 134541240 0 0 4096 0 0 0 0 17 1 0 0
/proc/15109/statm: 1984 1343 91 167 0 1815 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7936

[startup+0.701202 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 15109
/proc/meminfo: memFree=1353928/2055920 swapFree=4178912/4192956
[pid=15109] ppid=15107 vsize=8848 CPUtime=0.69
/proc/15109/stat : 15109 (march_hi) R 15107 15109 15042 0 -1 4194304 3005 0 0 0 68 1 0 0 22 0 1 0 1096446306 9060352 1964 1992294400 134512640 135197378 4294956240 18446744073709551615 134552729 0 0 4096 0 0 0 0 17 1 0 0
/proc/15109/statm: 2212 1964 91 167 0 2043 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8848

[startup+1.50129 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15110
/proc/meminfo: memFree=1346304/2055920 swapFree=4178912/4192956
[pid=15109] ppid=15107 vsize=8996 CPUtime=1.49
/proc/15109/stat : 15109 (march_hi) R 15107 15109 15042 0 -1 4194304 3045 0 0 0 148 1 0 0 25 0 1 0 1096446306 9211904 2004 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/15109/statm: 2249 2004 91 167 0 2080 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8996

[startup+3.10146 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15110
/proc/meminfo: memFree=1346048/2055920 swapFree=4178912/4192956
[pid=15109] ppid=15107 vsize=9304 CPUtime=3.09
/proc/15109/stat : 15109 (march_hi) R 15107 15109 15042 0 -1 4194304 3091 0 0 0 308 1 0 0 25 0 1 0 1096446306 9527296 2050 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/15109/statm: 2326 2050 91 167 0 2157 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9304

[startup+6.3018 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15110
/proc/meminfo: memFree=1345792/2055920 swapFree=4178912/4192956
[pid=15109] ppid=15107 vsize=9616 CPUtime=6.29
/proc/15109/stat : 15109 (march_hi) R 15107 15109 15042 0 -1 4194304 3162 0 0 0 628 1 0 0 25 0 1 0 1096446306 9846784 2121 1992294400 134512640 135197378 4294956240 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 1 0 0
/proc/15109/statm: 2404 2121 91 167 0 2235 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9616

[startup+12.7015 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15110
/proc/meminfo: memFree=1345344/2055920 swapFree=4178912/4192956
[pid=15109] ppid=15107 vsize=9748 CPUtime=12.69
/proc/15109/stat : 15109 (march_hi) R 15107 15109 15042 0 -1 4194304 3213 0 0 0 1268 1 0 0 25 0 1 0 1096446306 9981952 2172 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/15109/statm: 2437 2172 91 167 0 2268 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9748

[startup+25.5019 s]
/proc/loadavg: 1.07 0.99 0.99 2/65 15110
/proc/meminfo: memFree=1344640/2055920 swapFree=4178912/4192956
[pid=15109] ppid=15107 vsize=10432 CPUtime=25.48
/proc/15109/stat : 15109 (march_hi) R 15107 15109 15042 0 -1 4194304 3374 0 0 0 2547 1 0 0 25 0 1 0 1096446306 10682368 2333 1992294400 134512640 135197378 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/15109/statm: 2608 2333 91 167 0 2439 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10432

[startup+51.1016 s]
/proc/loadavg: 1.04 0.99 0.99 2/65 15110
/proc/meminfo: memFree=1343808/2055920 swapFree=4178912/4192956
[pid=15109] ppid=15107 vsize=11416 CPUtime=51.07
/proc/15109/stat : 15109 (march_hi) R 15107 15109 15042 0 -1 4194304 3590 0 0 0 5106 1 0 0 25 0 1 0 1096446306 11689984 2546 1992294400 134512640 135197378 4294956240 18446744073709551615 134570728 0 0 4096 0 0 0 0 17 1 0 0
/proc/15109/statm: 2854 2546 91 167 0 2685 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11416

[startup+102.305 s]
/proc/loadavg: 1.15 1.02 1.01 2/65 15110
/proc/meminfo: memFree=1342208/2055920 swapFree=4178912/4192956
[pid=15109] ppid=15107 vsize=13644 CPUtime=102.26
/proc/15109/stat : 15109 (march_hi) R 15107 15109 15042 0 -1 4194304 3975 0 0 0 10224 2 0 0 25 0 1 0 1096446306 13971456 2931 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/15109/statm: 3411 2931 91 167 0 3242 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13644

[startup+162.302 s]
/proc/loadavg: 1.18 1.04 1.01 2/65 15110
/proc/meminfo: memFree=1340224/2055920 swapFree=4178912/4192956
[pid=15109] ppid=15107 vsize=15896 CPUtime=162.24
/proc/15109/stat : 15109 (march_hi) R 15107 15109 15042 0 -1 4194304 4459 0 0 0 16221 3 0 0 25 0 1 0 1096446306 16277504 3412 1992294400 134512640 135197378 4294956240 18446744073709551615 134596875 0 0 4096 0 0 0 0 17 1 0 0
/proc/15109/statm: 3974 3412 91 167 0 3805 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 15896

[startup+222.302 s]
/proc/loadavg: 1.11 1.05 1.01 2/65 15110
/proc/meminfo: memFree=1338624/2055920 swapFree=4178912/4192956
[pid=15109] ppid=15107 vsize=18484 CPUtime=222.23
/proc/15109/stat : 15109 (march_hi) R 15107 15109 15042 0 -1 4194304 4850 0 0 0 22219 4 0 0 25 0 1 0 1096446306 18927616 3803 1992294400 134512640 135197378 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/15109/statm: 4621 3803 91 167 0 4452 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 18484

[startup+282.301 s]
/proc/loadavg: 1.08 1.05 1.01 2/65 15116
/proc/meminfo: memFree=1336888/2055920 swapFree=4178912/4192956
[pid=15109] ppid=15107 vsize=18892 CPUtime=282.2
/proc/15109/stat : 15109 (march_hi) R 15107 15109 15042 0 -1 4194304 5265 0 0 0 28215 5 0 0 25 0 1 0 1096446306 19345408 4218 1992294400 134512640 135197378 4294956240 18446744073709551615 134541702 0 0 4096 0 0 0 0 17 1 0 0
/proc/15109/statm: 4723 4218 91 167 0 4554 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 18892

[startup+342.302 s]
/proc/loadavg: 1.03 1.04 1.00 2/65 15116
/proc/meminfo: memFree=1335160/2055920 swapFree=4178912/4192956
[pid=15109] ppid=15107 vsize=22904 CPUtime=342.18
/proc/15109/stat : 15109 (march_hi) R 15107 15109 15042 0 -1 4194304 5681 0 0 0 34213 5 0 0 25 0 1 0 1096446306 23453696 4634 1992294400 134512640 135197378 4294956240 18446744073709551615 134612009 0 0 4096 0 0 0 0 17 1 0 0
/proc/15109/statm: 5726 4634 91 167 0 5557 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 22904

[startup+402.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 15116
/proc/meminfo: memFree=1333496/2055920 swapFree=4178912/4192956
[pid=15109] ppid=15107 vsize=22904 CPUtime=402.17
/proc/15109/stat : 15109 (march_hi) R 15107 15109 15042 0 -1 4194304 6093 0 0 0 40211 6 0 0 25 0 1 0 1096446306 23453696 5046 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/15109/statm: 5726 5046 91 167 0 5557 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 22904

[startup+462.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 15116
/proc/meminfo: memFree=1331832/2055920 swapFree=4178912/4192956
[pid=15109] ppid=15107 vsize=23036 CPUtime=462.15
/proc/15109/stat : 15109 (march_hi) R 15107 15109 15042 0 -1 4194304 6504 0 0 0 46209 6 0 0 25 0 1 0 1096446306 23588864 5457 1992294400 134512640 135197378 4294956240 18446744073709551615 134541691 0 0 4096 0 0 0 0 17 1 0 0
/proc/15109/statm: 5759 5457 91 167 0 5590 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 23036

[startup+522.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 15116
/proc/meminfo: memFree=1330232/2055920 swapFree=4178912/4192956
[pid=15109] ppid=15107 vsize=28856 CPUtime=522.13
/proc/15109/stat : 15109 (march_hi) R 15107 15109 15042 0 -1 4194304 6910 0 0 0 52206 7 0 0 25 0 1 0 1096446306 29548544 5863 1992294400 134512640 135197378 4294956240 18446744073709551615 134556681 0 0 4096 0 0 0 0 17 1 0 0
/proc/15109/statm: 7214 5863 91 167 0 7045 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 28856

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 15116
/proc/meminfo: memFree=1328512/2055920 swapFree=4178912/4192956
[pid=15109] ppid=15107 vsize=29676 CPUtime=582.12
/proc/15109/stat : 15109 (march_hi) R 15107 15109 15042 0 -1 4194304 7320 0 0 0 58203 9 0 0 25 0 1 0 1096446306 30388224 6273 1992294400 134512640 135197378 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/15109/statm: 7419 6273 91 167 0 7250 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 29676

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 15116
/proc/meminfo: memFree=1326848/2055920 swapFree=4178912/4192956
[pid=15109] ppid=15107 vsize=29808 CPUtime=642.1
/proc/15109/stat : 15109 (march_hi) R 15107 15109 15042 0 -1 4194304 7730 0 0 0 64201 9 0 0 25 0 1 0 1096446306 30523392 6683 1992294400 134512640 135197378 4294956240 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0
/proc/15109/statm: 7452 6683 91 167 0 7283 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 29808

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15116
/proc/meminfo: memFree=1325312/2055920 swapFree=4178912/4192956
[pid=15109] ppid=15107 vsize=38540 CPUtime=702.09
/proc/15109/stat : 15109 (march_hi) R 15107 15109 15042 0 -1 4194304 8131 0 0 0 70199 10 0 0 25 0 1 0 1096446306 39464960 7084 1992294400 134512640 135197378 4294956240 18446744073709551615 134542045 0 0 4096 0 0 0 0 17 1 0 0
/proc/15109/statm: 9635 7084 91 167 0 9466 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 38540

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15116
/proc/meminfo: memFree=1323584/2055920 swapFree=4178912/4192956
[pid=15109] ppid=15107 vsize=38540 CPUtime=762.07
/proc/15109/stat : 15109 (march_hi) R 15107 15109 15042 0 -1 4194304 8550 0 0 0 76197 10 0 0 25 0 1 0 1096446306 39464960 7503 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/15109/statm: 9635 7503 91 167 0 9466 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 38540

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15116
/proc/meminfo: memFree=1321984/2055920 swapFree=4178912/4192956
[pid=15109] ppid=15107 vsize=38540 CPUtime=822.05
/proc/15109/stat : 15109 (march_hi) R 15107 15109 15042 0 -1 4194304 8952 0 0 0 82194 11 0 0 25 0 1 0 1096446306 39464960 7905 1992294400 134512640 135197378 4294956240 18446744073709551615 134526691 0 0 4096 0 0 0 0 17 1 0 0
/proc/15109/statm: 9635 7905 91 167 0 9466 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 38540

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15116
/proc/meminfo: memFree=1320320/2055920 swapFree=4178912/4192956
[pid=15109] ppid=15107 vsize=38672 CPUtime=882.03
/proc/15109/stat : 15109 (march_hi) R 15107 15109 15042 0 -1 4194304 9363 0 0 0 88191 12 0 0 25 0 1 0 1096446306 39600128 8316 1992294400 134512640 135197378 4294956240 18446744073709551615 134542155 0 0 4096 0 0 0 0 17 1 0 0
/proc/15109/statm: 9668 8316 91 167 0 9499 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 38672

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15116
/proc/meminfo: memFree=1318656/2055920 swapFree=4178912/4192956
[pid=15109] ppid=15107 vsize=38672 CPUtime=942.01
/proc/15109/stat : 15109 (march_hi) R 15107 15109 15042 0 -1 4194304 9779 0 0 0 94189 12 0 0 25 0 1 0 1096446306 39600128 8732 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/15109/statm: 9668 8732 91 167 0 9499 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 38672

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15116
/proc/meminfo: memFree=1316992/2055920 swapFree=4178912/4192956
[pid=15109] ppid=15107 vsize=38672 CPUtime=1001.99
/proc/15109/stat : 15109 (march_hi) R 15107 15109 15042 0 -1 4194304 10186 0 0 0 100186 13 0 0 25 0 1 0 1096446306 39600128 9139 1992294400 134512640 135197378 4294956240 18446744073709551615 134541641 0 0 4096 0 0 0 0 17 1 0 0
/proc/15109/statm: 9668 9139 91 167 0 9499 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 38672

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15116
/proc/meminfo: memFree=1315328/2055920 swapFree=4178912/4192956
[pid=15109] ppid=15107 vsize=53408 CPUtime=1061.98
/proc/15109/stat : 15109 (march_hi) R 15107 15109 15042 0 -1 4194304 10592 0 0 0 106184 14 0 0 25 0 1 0 1096446306 54689792 9545 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/15109/statm: 13352 9545 91 167 0 13183 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 53408

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15116
/proc/meminfo: memFree=1313664/2055920 swapFree=4178912/4192956
[pid=15109] ppid=15107 vsize=53408 CPUtime=1121.97
/proc/15109/stat : 15109 (march_hi) R 15107 15109 15042 0 -1 4194304 11011 0 0 0 112182 15 0 0 25 0 1 0 1096446306 54689792 9964 1992294400 134512640 135197378 4294956240 18446744073709551615 134542169 0 0 4096 0 0 0 0 17 1 0 0
/proc/15109/statm: 13352 9964 91 167 0 13183 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 53408

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15116
/proc/meminfo: memFree=1312000/2055920 swapFree=4178912/4192956
[pid=15109] ppid=15107 vsize=53540 CPUtime=1181.95
/proc/15109/stat : 15109 (march_hi) R 15107 15109 15042 0 -1 4194304 11420 0 0 0 118179 16 0 0 25 0 1 0 1096446306 54824960 10373 1992294400 134512640 135197378 4294956240 18446744073709551615 134649523 0 0 4096 0 0 0 0 17 1 0 0
/proc/15109/statm: 13385 10373 91 167 0 13216 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 53540



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15116
/proc/meminfo: memFree=1311488/2055920 swapFree=4178912/4192956
[pid=15109] ppid=15107 vsize=53540 CPUtime=1200.04
/proc/15109/stat : 15109 (march_hi) R 15107 15109 15042 0 -1 4194304 11540 0 0 0 119988 16 0 0 25 0 1 0 1096446306 54824960 10493 1992294400 134512640 135197378 4294956240 18446744073709551615 134596806 0 0 4096 0 0 0 0 17 1 0 0
/proc/15109/statm: 13385 10493 91 167 0 13216 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 53540

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.89
CPU system time (s): 0.174973
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 53540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.174973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11540
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= 1304

runsolver used 0.908861 second user time and 2.51562 second system time

The end

Launcher Data 

Begin job on node47 at 2009-03-28 11:57:18
IDJOB=1514389
IDBENCH=70342
IDSOLVER=521
FILE ID=node47/1514389-1238237838
PBS_JOBID= 9060685
Free space on /tmp= 66260 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S906020180-093.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514389-1238237838/watcher-1514389-1238237838 -o /tmp/evaluation-result-1514389-1238237838/solver-1514389-1238237838 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1514389-1238237838.cnf

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

MD5SUM BENCH= 49df6b763f2da2592b10d7fad09e2c78
RANDOM SEED=624269524

node47.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		: 3000.216
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		: 3000.216
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:       1354344 kB
Buffers:         87160 kB
Cached:         518068 kB
SwapCached:       7792 kB
Active:          26332 kB
Inactive:       589232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1354344 kB
SwapTotal:     4192956 kB
SwapFree:      4178912 kB
Dirty:            1056 kB
Writeback:           0 kB
Mapped:          16032 kB
Slab:            71920 kB
Committed_AS:  2912588 kB
PageTables:       1452 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= 66260 MiB
End job on node47 at 2009-03-28 12:17:20