Trace number 3209969

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
SAT09 reference solver: march_hi hi? (TO) 5000.1 4999.93

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v2500-c10500-S89508070-083-UNKNOWN.cnf
MD5SUMcfefee970fb9a956a9dde1bcb9deab97
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.072988
Satisfiable
(Un)Satisfiability was proved
Number of variables2500
Number of clauses10500
Sum of the clauses size31500
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 310500
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.05	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.05	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.05	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.05	c main()::
0.00/0.05	c initFormula():: searching for DIMACS p-line....
0.00/0.05	c initFormula():: the DIMACS p-line indicates a CNF of 2500 variables and 10500 clauses.
0.00/0.05	c parseCNF():: parsing....
0.00/0.05	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.05	c runParser():: parsing was successful, warming up engines...
0.00/0.05	c simplify_formula():: removed 0 tautological, 65 satisfied and 0 duplicate clauses
0.00/0.05	c preprocessing fase I completed:: there are now 2490 free variables and 10435 clauses.
0.00/0.05	c stat :: sign balance is biased by 0.528
0.00/0.05	c using 3-SAT heuristics (occurence based diff)
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 170 duplicate clauses
0.00/0.05	c resolvent_look() :: found 69 resolvents
0.00/0.05	c lessRedundantTransformation():: nothing to be done.
0.00/0.05	c transformTo3SAT():: you gave me 2500 variables and 10504 clauses.
0.00/0.05	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.05	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.05	c transformTo3SAT():: the transformation yielded 2500 variabels and 10504 clauses.
0.00/0.05	c main():: clause / variable ratio: ( 10504 / 2500 ) = 4.20
0.00/0.05	c longest clause has size 3
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c number of free variables = 2490
0.00/0.05	c dynamic_preselect_setsize :: off
0.00/0.05	c main():: all systems go!
0.00/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 910
0.49/0.59	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 18276
5.09/5.19	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |**************************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 1071668
281.70/281.76	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |****************************
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c |********************************
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c |**********************************
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c |**************************************************************
c |***************************************************************

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3209969-1303145819/watcher-3209969-1303145819 -o /tmp/evaluation-result-3209969-1303145819/solver-3209969-1303145819 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3209969-1303145819.cnf 

running on 4 cores: 1,3,5,7

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): 5000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 2/176 9020
/proc/meminfo: memFree=23663272/32951124 swapFree=67111480/67111528
[pid=9020] ppid=9016 vsize=1316 CPUtime=0 cores=1,3,5,7
/proc/9020/stat : 9020 (march_hi) R 9016 9020 8577 0 -1 4202496 209 0 0 0 0 0 0 0 19 0 1 0 504812359 1347584 165 33554432000 134512640 135197378 4294801664 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9020/statm: 329 165 58 168 0 160 0

[startup+0.08321 s]
/proc/loadavg: 2.00 2.00 2.00 2/176 9020
/proc/meminfo: memFree=23663272/32951124 swapFree=67111480/67111528
[pid=9020] ppid=9016 vsize=5500 CPUtime=0.08 cores=1,3,5,7
/proc/9020/stat : 9020 (march_hi) R 9016 9020 8577 0 -1 4202496 1275 0 0 0 8 0 0 0 19 0 1 0 504812359 5632000 1143 33554432000 134512640 135197378 4294801664 18446744073709551615 134542196 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9020/statm: 1375 1148 91 168 0 1206 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5500

[startup+0.100207 s]
/proc/loadavg: 2.00 2.00 2.00 2/176 9020
/proc/meminfo: memFree=23663272/32951124 swapFree=67111480/67111528
[pid=9020] ppid=9016 vsize=5712 CPUtime=0.09 cores=1,3,5,7
/proc/9020/stat : 9020 (march_hi) R 9016 9020 8577 0 -1 4202496 1328 0 0 0 9 0 0 0 19 0 1 0 504812359 5849088 1196 33554432000 134512640 135197378 4294801664 18446744073709551615 134539269 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9020/statm: 1428 1196 91 168 0 1259 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5712

[startup+0.30017 s]
/proc/loadavg: 2.00 2.00 2.00 2/176 9020
/proc/meminfo: memFree=23663272/32951124 swapFree=67111480/67111528
[pid=9020] ppid=9016 vsize=5976 CPUtime=0.29 cores=1,3,5,7
/proc/9020/stat : 9020 (march_hi) R 9016 9020 8577 0 -1 4202496 1443 0 0 0 29 0 0 0 20 0 1 0 504812359 6119424 1311 33554432000 134512640 135197378 4294801664 18446744073709551615 134539306 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9020/statm: 1494 1311 91 168 0 1325 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5976

[startup+0.701104 s]
/proc/loadavg: 2.00 2.00 2.00 2/176 9020
/proc/meminfo: memFree=23663272/32951124 swapFree=67111480/67111528
[pid=9020] ppid=9016 vsize=6256 CPUtime=0.69 cores=1,3,5,7
/proc/9020/stat : 9020 (march_hi) R 9016 9020 8577 0 -1 4202496 1483 0 0 0 69 0 0 0 21 0 1 0 504812359 6406144 1351 33554432000 134512640 135197378 4294801664 18446744073709551615 134718686 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9020/statm: 1564 1351 91 168 0 1395 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6256

[startup+1.50096 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 9022
/proc/meminfo: memFree=23648396/32951124 swapFree=67111480/67111528
[pid=9020] ppid=9016 vsize=6388 CPUtime=1.49 cores=1,3,5,7
/proc/9020/stat : 9020 (march_hi) R 9016 9020 8577 0 -1 4202496 1524 0 0 0 149 0 0 0 23 0 1 0 504812359 6541312 1392 33554432000 134512640 135197378 4294801664 18446744073709551615 134617963 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9020/statm: 1597 1392 91 168 0 1428 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6388

[startup+3.10065 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 9022
/proc/meminfo: memFree=23647032/32951124 swapFree=67111480/67111528
[pid=9020] ppid=9016 vsize=6692 CPUtime=3.09 cores=1,3,5,7
/proc/9020/stat : 9020 (march_hi) R 9016 9020 8577 0 -1 4202496 1601 0 0 0 309 0 0 0 25 0 1 0 504812359 6852608 1469 33554432000 134512640 135197378 4294801664 18446744073709551615 134572852 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9020/statm: 1673 1469 91 168 0 1504 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6692

[startup+6.30106 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 9022
/proc/meminfo: memFree=23645948/32951124 swapFree=67111480/67111528
[pid=9020] ppid=9016 vsize=7208 CPUtime=6.3 cores=1,3,5,7
/proc/9020/stat : 9020 (march_hi) R 9016 9020 8577 0 -1 4202496 1691 0 0 0 630 0 0 0 25 0 1 0 504812359 7380992 1558 33554432000 134512640 135197378 4294801664 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9020/statm: 1802 1558 91 168 0 1633 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 7208

[startup+12.7009 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 9022
/proc/meminfo: memFree=23643952/32951124 swapFree=67111480/67111528
[pid=9020] ppid=9016 vsize=8260 CPUtime=12.69 cores=1,3,5,7
/proc/9020/stat : 9020 (march_hi) R 9016 9020 8577 0 -1 4202496 1877 0 0 0 1269 0 0 0 25 0 1 0 504812359 8458240 1743 33554432000 134512640 135197378 4294801664 18446744073709551615 134594039 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9020/statm: 2065 1743 91 168 0 1896 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8260

[startup+25.5005 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 9023
/proc/meminfo: memFree=23641492/32951124 swapFree=67111480/67111528
[pid=9020] ppid=9016 vsize=9276 CPUtime=25.49 cores=1,3,5,7
/proc/9020/stat : 9020 (march_hi) R 9016 9020 8577 0 -1 4202496 2228 0 0 0 2549 0 0 0 25 0 1 0 504812359 9498624 2094 33554432000 134512640 135197378 4294801664 18446744073709551615 134572852 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9020/statm: 2319 2094 93 168 0 2150 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9276

[startup+51.1007 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 9024
/proc/meminfo: memFree=23637488/32951124 swapFree=67111480/67111528
[pid=9020] ppid=9016 vsize=12548 CPUtime=51.09 cores=1,3,5,7
/proc/9020/stat : 9020 (march_hi) R 9016 9020 8577 0 -1 4202496 2863 0 0 0 5109 0 0 0 25 0 1 0 504812359 12849152 2727 33554432000 134512640 135197378 4294801664 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9020/statm: 3137 2727 91 168 0 2968 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 12548

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 9025
/proc/meminfo: memFree=23628168/32951124 swapFree=67111480/67111528
[pid=9020] ppid=9016 vsize=19928 CPUtime=102.3 cores=1,3,5,7
/proc/9020/stat : 9020 (march_hi) R 9016 9020 8577 0 -1 4202496 4167 0 0 0 10230 0 0 0 25 0 1 0 504812359 20406272 4031 33554432000 134512640 135197378 4294801664 18446744073709551615 134572705 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9020/statm: 4982 4031 91 168 0 4813 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 19928

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 9026
/proc/meminfo: memFree=23619084/32951124 swapFree=67111480/67111528
[pid=9020] ppid=9016 vsize=26924 CPUtime=162.3 cores=1,3,5,7
/proc/9020/stat : 9020 (march_hi) R 9016 9020 8577 0 -1 4202496 5668 0 0 0 16230 0 0 0 25 0 1 0 504812359 27570176 5532 33554432000 134512640 135197378 4294801664 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9020/statm: 6731 5532 91 168 0 6562 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 26924

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 9028
/proc/meminfo: memFree=23609252/32951124 swapFree=67111480/67111528
[pid=9020] ppid=9016 vsize=35656 CPUtime=222.3 cores=1,3,5,7
/proc/9020/stat : 9020 (march_hi) R 9016 9020 8577 0 -1 4202496 7225 0 0 0 22230 0 0 0 25 0 1 0 504812359 36511744 7089 33554432000 134512640 135197378 4294801664 18446744073709551615 134570780 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9020/statm: 8914 7089 91 168 0 8745 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 35656

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 9039
/proc/meminfo: memFree=23599880/32951124 swapFree=67111480/67111528
[pid=9020] ppid=9016 vsize=37876 CPUtime=282.3 cores=1,3,5,7
/proc/9020/stat : 9020 (march_hi) R 9016 9020 8577 0 -1 4202496 8847 0 0 0 28229 1 0 0 25 0 1 0 504812359 38785024 8711 33554432000 134512640 135197378 4294801664 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9020/statm: 9469 8711 91 168 0 9300 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 37876

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 9040
/proc/meminfo: memFree=23590532/32951124 swapFree=67111480/67111528
[pid=9020] ppid=9016 vsize=51104 CPUtime=342.3 cores=1,3,5,7
/proc/9020/stat : 9020 (march_hi) R 9016 9020 8577 0 -1 4202496 10280 0 0 0 34229 1 0 0 25 0 1 0 504812359 52330496 10144 33554432000 134512640 135197378 4294801664 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9020/statm: 12776 10144 91 168 0 12607 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 51104

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 9042
/proc/meminfo: memFree=23581580/32951124 swapFree=67111480/67111528
[pid=9020] ppid=9016 vsize=51104 CPUtime=402.3 cores=1,3,5,7
/proc/9020/stat : 9020 (march_hi) R 9016 9020 8577 0 -1 4202496 11735 0 0 0 40229 1 0 0 25 0 1 0 504812359 52330496 11599 33554432000 134512640 135197378 4294801664 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9020/statm: 12776 11599 91 168 0 12607 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 51104

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 9043
/proc/meminfo: memFree=23572116/32951124 swapFree=67111480/67111528
[pid=9020] ppid=9016 vsize=74924 CPUtime=462.3 cores=1,3,5,7
/proc/9020/stat : 9020 (march_hi) R 9016 9020 8577 0 -1 4202496 13233 0 0 0 46229 1 0 0 25 0 1 0 504812359 76722176 13097 33554432000 134512640 135197378 4294801664 18446744073709551615 134570755 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9020/statm: 18731 13097 91 168 0 18562 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 74924

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 9045
/proc/meminfo: memFree=23562412/32951124 swapFree=67111480/67111528
[pid=9020] ppid=9016 vsize=75056 CPUtime=522.31 cores=1,3,5,7
/proc/9020/stat : 9020 (march_hi) R 9016 9020 8577 0 -1 4202496 14817 0 0 0 52229 2 0 0 25 0 1 0 504812359 76857344 14681 33554432000 134512640 135197378 4294801664 18446744073709551615 134541635 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9020/statm: 18764 14681 91 168 0 18595 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 75056

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 9047
/proc/meminfo: memFree=23552944/32951124 swapFree=67111480/67111528
[pid=9020] ppid=9016 vsize=75056 CPUtime=582.31 cores=1,3,5,7
/proc/9020/stat : 9020 (march_hi) R 9016 9020 8577 0 -1 4202496 16337 0 0 0 58229 2 0 0 25 0 1 0 504812359 76857344 16201 33554432000 134512640 135197378 4294801664 18446744073709551615 134592806 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9020/statm: 18764 16201 91 168 0 18595 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 75056

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 9151
/proc/meminfo: memFree=23011880/32951124 swapFree=67111480/67111528
[pid=9020] ppid=9016 vsize=522888 CPUtime=4062.43 cores=1,3,5,7
/proc/9020/stat : 9020 (march_hi) R 9016 9020 8577 0 -1 4202496 102591 0 0 0 406222 21 0 0 25 0 1 0 504812359 535437312 102455 33554432000 134512640 135197378 4294801664 18446744073709551615 134525256 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9020/statm: 130722 102455 91 168 0 130553 0
Current children cumulated CPU time (s) 4062.43
Current children cumulated vsize (KiB) 522888

[startup+4122.3 s]
/proc/loadavg: 2.10 2.03 2.01 3/178 9153
/proc/meminfo: memFree=23002188/32951124 swapFree=67111480/67111528
[pid=9020] ppid=9016 vsize=522888 CPUtime=4122.43 cores=1,3,5,7
/proc/9020/stat : 9020 (march_hi) R 9016 9020 8577 0 -1 4202496 104134 0 0 0 412222 21 0 0 25 0 1 0 504812359 535437312 103998 33554432000 134512640 135197378 4294801664 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9020/statm: 130722 103998 91 168 0 130553 0
Current children cumulated CPU time (s) 4122.43
Current children cumulated vsize (KiB) 522888

[startup+4182.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/178 9155
/proc/meminfo: memFree=22992744/32951124 swapFree=67111480/67111528
[pid=9020] ppid=9016 vsize=522888 CPUtime=4182.44 cores=1,3,5,7
/proc/9020/stat : 9020 (march_hi) R 9016 9020 8577 0 -1 4202496 105641 0 0 0 418222 22 0 0 25 0 1 0 504812359 535437312 105505 33554432000 134512640 135197378 4294801664 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9020/statm: 130722 105505 91 168 0 130553 0
Current children cumulated CPU time (s) 4182.44
Current children cumulated vsize (KiB) 522888

[startup+4242.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/178 9156
/proc/meminfo: memFree=22983676/32951124 swapFree=67111480/67111528
[pid=9020] ppid=9016 vsize=522888 CPUtime=4242.44 cores=1,3,5,7
/proc/9020/stat : 9020 (march_hi) R 9016 9020 8577 0 -1 4202496 107098 0 0 0 424222 22 0 0 25 0 1 0 504812359 535437312 106962 33554432000 134512640 135197378 4294801664 18446744073709551615 134541225 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9020/statm: 130722 106962 91 168 0 130553 0
Current children cumulated CPU time (s) 4242.44
Current children cumulated vsize (KiB) 522888

[startup+4302.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 9158
/proc/meminfo: memFree=22974228/32951124 swapFree=67111480/67111528
[pid=9020] ppid=9016 vsize=522888 CPUtime=4302.44 cores=1,3,5,7
/proc/9020/stat : 9020 (march_hi) R 9016 9020 8577 0 -1 4202496 108609 0 0 0 430222 22 0 0 25 0 1 0 504812359 535437312 108473 33554432000 134512640 135197378 4294801664 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9020/statm: 130722 108473 91 168 0 130553 0
Current children cumulated CPU time (s) 4302.44
Current children cumulated vsize (KiB) 522888

[startup+4362.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 9159
/proc/meminfo: memFree=22964536/32951124 swapFree=67111480/67111528
[pid=9020] ppid=9016 vsize=522888 CPUtime=4362.44 cores=1,3,5,7
/proc/9020/stat : 9020 (march_hi) R 9016 9020 8577 0 -1 4202496 110198 0 0 0 436222 22 0 0 25 0 1 0 504812359 535437312 110062 33554432000 134512640 135197378 4294801664 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9020/statm: 130722 110062 91 168 0 130553 0
Current children cumulated CPU time (s) 4362.44
Current children cumulated vsize (KiB) 522888

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 9161
/proc/meminfo: memFree=22955340/32951124 swapFree=67111480/67111528
[pid=9020] ppid=9016 vsize=522888 CPUtime=4422.44 cores=1,3,5,7
/proc/9020/stat : 9020 (march_hi) R 9016 9020 8577 0 -1 4202496 111673 0 0 0 442222 22 0 0 25 0 1 0 504812359 535437312 111537 33554432000 134512640 135197378 4294801664 18446744073709551615 134541712 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9020/statm: 130722 111537 91 168 0 130553 0
Current children cumulated CPU time (s) 4422.44
Current children cumulated vsize (KiB) 522888

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 9163
/proc/meminfo: memFree=22946144/32951124 swapFree=67111480/67111528
[pid=9020] ppid=9016 vsize=523020 CPUtime=4482.45 cores=1,3,5,7
/proc/9020/stat : 9020 (march_hi) R 9016 9020 8577 0 -1 4202496 113140 0 0 0 448222 23 0 0 25 0 1 0 504812359 535572480 113004 33554432000 134512640 135197378 4294801664 18446744073709551615 134548518 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9020/statm: 130755 113004 91 168 0 130586 0
Current children cumulated CPU time (s) 4482.45
Current children cumulated vsize (KiB) 523020

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 9164
/proc/meminfo: memFree=22936948/32951124 swapFree=67111480/67111528
[pid=9020] ppid=9016 vsize=523020 CPUtime=4542.45 cores=1,3,5,7
/proc/9020/stat : 9020 (march_hi) R 9016 9020 8577 0 -1 4202496 114684 0 0 0 454222 23 0 0 25 0 1 0 504812359 535572480 114548 33554432000 134512640 135197378 4294801664 18446744073709551615 134614359 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9020/statm: 130755 114548 91 168 0 130586 0
Current children cumulated CPU time (s) 4542.45
Current children cumulated vsize (KiB) 523020

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 9166
/proc/meminfo: memFree=22927008/32951124 swapFree=67111480/67111528
[pid=9020] ppid=9016 vsize=523020 CPUtime=4602.45 cores=1,3,5,7
/proc/9020/stat : 9020 (march_hi) R 9016 9020 8577 0 -1 4202496 116266 0 0 0 460222 23 0 0 25 0 1 0 504812359 535572480 116130 33554432000 134512640 135197378 4294801664 18446744073709551615 134552646 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9020/statm: 130755 116130 91 168 0 130586 0
Current children cumulated CPU time (s) 4602.45
Current children cumulated vsize (KiB) 523020

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 9167
/proc/meminfo: memFree=22918056/32951124 swapFree=67111480/67111528
[pid=9020] ppid=9016 vsize=523020 CPUtime=4662.45 cores=1,3,5,7
/proc/9020/stat : 9020 (march_hi) R 9016 9020 8577 0 -1 4202496 117690 0 0 0 466222 23 0 0 25 0 1 0 504812359 535572480 117554 33554432000 134512640 135197378 4294801664 18446744073709551615 134570748 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9020/statm: 130755 117554 91 168 0 130586 0
Current children cumulated CPU time (s) 4662.45
Current children cumulated vsize (KiB) 523020

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 9169
/proc/meminfo: memFree=22908736/32951124 swapFree=67111480/67111528
[pid=9020] ppid=9016 vsize=523020 CPUtime=4722.45 cores=1,3,5,7
/proc/9020/stat : 9020 (march_hi) R 9016 9020 8577 0 -1 4202496 119173 0 0 0 472222 23 0 0 25 0 1 0 504812359 535572480 119037 33554432000 134512640 135197378 4294801664 18446744073709551615 134572883 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9020/statm: 130755 119037 91 168 0 130586 0
Current children cumulated CPU time (s) 4722.45
Current children cumulated vsize (KiB) 523020

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 9171
/proc/meminfo: memFree=22899416/32951124 swapFree=67111480/67111528
[pid=9020] ppid=9016 vsize=523020 CPUtime=4782.45 cores=1,3,5,7
/proc/9020/stat : 9020 (march_hi) R 9016 9020 8577 0 -1 4202496 120730 0 0 0 478222 23 0 0 25 0 1 0 504812359 535572480 120594 33554432000 134512640 135197378 4294801664 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9020/statm: 130755 120594 91 168 0 130586 0
Current children cumulated CPU time (s) 4782.45
Current children cumulated vsize (KiB) 523020

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 9172
/proc/meminfo: memFree=22890096/32951124 swapFree=67111480/67111528
[pid=9020] ppid=9016 vsize=523020 CPUtime=4842.45 cores=1,3,5,7
/proc/9020/stat : 9020 (march_hi) R 9016 9020 8577 0 -1 4202496 122216 0 0 0 484222 23 0 0 25 0 1 0 504812359 535572480 122080 33554432000 134512640 135197378 4294801664 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9020/statm: 130755 122080 91 168 0 130586 0
Current children cumulated CPU time (s) 4842.45
Current children cumulated vsize (KiB) 523020

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 9174
/proc/meminfo: memFree=22880896/32951124 swapFree=67111480/67111528
[pid=9020] ppid=9016 vsize=523020 CPUtime=4902.46 cores=1,3,5,7
/proc/9020/stat : 9020 (march_hi) R 9016 9020 8577 0 -1 4202496 123678 0 0 0 490222 24 0 0 25 0 1 0 504812359 535572480 123542 33554432000 134512640 135197378 4294801664 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9020/statm: 130755 123542 91 168 0 130586 0
Current children cumulated CPU time (s) 4902.46
Current children cumulated vsize (KiB) 523020

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 9175
/proc/meminfo: memFree=22871448/32951124 swapFree=67111480/67111528
[pid=9020] ppid=9016 vsize=523020 CPUtime=4962.46 cores=1,3,5,7
/proc/9020/stat : 9020 (march_hi) R 9016 9020 8577 0 -1 4202496 125213 0 0 0 496222 24 0 0 25 0 1 0 504812359 535572480 125077 33554432000 134512640 135197378 4294801664 18446744073709551615 134552493 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9020/statm: 130755 125077 91 168 0 130586 0
Current children cumulated CPU time (s) 4962.46
Current children cumulated vsize (KiB) 523020



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 9177
/proc/meminfo: memFree=22865356/32951124 swapFree=67111480/67111528
[pid=9020] ppid=9016 vsize=523020 CPUtime=5000.07 cores=1,3,5,7
/proc/9020/stat : 9020 (march_hi) R 9016 9020 8577 0 -1 4202496 126214 0 0 0 499983 24 0 0 25 0 1 0 504812359 535572480 126078 33554432000 134512640 135197378 4294801664 18446744073709551615 134539311 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9020/statm: 130755 126078 91 168 0 130586 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 523020

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

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

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 9177
/proc/meminfo: memFree=22865356/32951124 swapFree=67111480/67111528
[pid=9020] ppid=9016 vsize=523020 CPUtime=5000.07 cores=1,3,5,7
/proc/9020/stat : 9020 (march_hi) R 9016 9020 8577 0 -1 4202496 126214 0 0 0 499983 24 0 0 25 0 1 0 504812359 535572480 126078 33554432000 134512640 135197378 4294801664 18446744073709551615 134539311 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9020/statm: 130755 126078 91 168 0 130586 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 523020

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.93
CPU time (s): 5000.1
CPU user time (s): 4999.83
CPU system time (s): 0.265959
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 523020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.83
system time used= 0.265959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 126214
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= 3
involuntary context switches= 53528

runsolver used 6.89395 second user time and 15.7276 second system time

The end

Launcher Data 

Begin job on node111 at 2011-04-18 18:56:59
IDJOB=3209969
IDBENCH=82641
IDSOLVER=1627
FILE ID=node111/3209969-1303145819
RUNJOBID= node111-1303135814-8596
PBS_JOBID= 13020925
Free space on /tmp= 73468 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v2500-c10500-S89508070-083-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3209969-1303145819/watcher-3209969-1303145819 -o /tmp/evaluation-result-3209969-1303145819/solver-3209969-1303145819 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3209969-1303145819.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= cfefee970fb9a956a9dde1bcb9deab97
RANDOM SEED=150249918

node111.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5428.12
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.86
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      23663708 kB
Buffers:        687408 kB
Cached:        8173768 kB
SwapCached:         44 kB
Active:        3536516 kB
Inactive:      5388668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      23663708 kB
SwapTotal:    67111528 kB
SwapFree:     67111480 kB
Dirty:            1980 kB
Writeback:           0 kB
AnonPages:       63660 kB
Mapped:          14316 kB
Slab:           297980 kB
PageTables:       3892 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   187064 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73468 MiB
End job on node111 at 2011-04-18 20:20:21