Trace number 3209421

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) 5000.07 4999.92

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v10000-c42000-S360796849-068-UNKNOWN.cnf
MD5SUM20b02cb2651a47b9d104f0bf45924440
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark12.0072
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.19/0.28	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.28	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.28	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.28	c main()::
0.19/0.28	c initFormula():: searching for DIMACS p-line....
0.19/0.28	c initFormula():: the DIMACS p-line indicates a CNF of 10000 variables and 42000 clauses.
0.19/0.28	c parseCNF():: parsing....
0.19/0.28	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.28	c runParser():: parsing was successful, warming up engines...
0.19/0.28	c simplify_formula():: removed 0 tautological, 254 satisfied and 0 duplicate clauses
0.19/0.28	c preprocessing fase I completed:: there are now 9960 free variables and 41746 clauses.
0.19/0.28	c stat :: sign balance is biased by 0.482
0.19/0.28	c using 3-SAT heuristics (occurence based diff)
0.19/0.28	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.28	c simplify_formula():: removed 0 tautological, 0 satisfied and 153 duplicate clauses
0.19/0.28	c resolvent_look() :: found 65 resolvents
0.19/0.28	c lessRedundantTransformation():: nothing to be done.
0.19/0.28	c transformTo3SAT():: you gave me 10000 variables and 41811 clauses.
0.19/0.28	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.19/0.28	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.19/0.28	c transformTo3SAT():: the transformation yielded 10000 variabels and 41811 clauses.
0.19/0.28	c main():: clause / variable ratio: ( 41811 / 10000 ) = 4.18
0.19/0.28	c longest clause has size 3
0.19/0.28	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.28	c number of free variables = 9960
0.19/0.28	c dynamic_preselect_setsize :: off
0.19/0.28	c main():: all systems go!
0.19/0.28	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 844
0.89/0.96	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
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c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 271876
202.60/202.65	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
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c |***********************************************
c |************************************************
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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-3209421-1303120791/watcher-3209421-1303120791 -o /tmp/evaluation-result-3209421-1303120791/solver-3209421-1303120791 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3209421-1303120791.cnf 

running on 4 cores: 0,2,4,6

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: 0.00 0.00 0.00 2/177 20440
/proc/meminfo: memFree=19163204/32951124 swapFree=67111528/67111528
[pid=20440] ppid=20438 vsize=2124 CPUtime=0 cores=0,2,4,6
/proc/20440/stat : 20440 (march_hi) R 20438 20440 20402 0 -1 4202496 373 0 0 0 0 0 0 0 22 0 1 0 404495009 2174976 329 33554432000 134512640 135197378 4287629136 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20440/statm: 531 329 58 168 0 362 0

[startup+0.0766431 s]
/proc/loadavg: 0.00 0.00 0.00 2/177 20440
/proc/meminfo: memFree=19163204/32951124 swapFree=67111528/67111528
[pid=20440] ppid=20438 vsize=5324 CPUtime=0.07 cores=0,2,4,6
/proc/20440/stat : 20440 (march_hi) R 20438 20440 20402 0 -1 4202496 1700 0 0 0 7 0 0 0 22 0 1 0 404495009 5451776 885 33554432000 134512640 135197378 4287629136 18446744073709551615 134565197 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20440/statm: 1331 885 67 168 0 1162 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5324

[startup+0.100627 s]
/proc/loadavg: 0.00 0.00 0.00 2/177 20440
/proc/meminfo: memFree=19163204/32951124 swapFree=67111528/67111528
[pid=20440] ppid=20438 vsize=5576 CPUtime=0.09 cores=0,2,4,6
/proc/20440/stat : 20440 (march_hi) R 20438 20440 20402 0 -1 4202496 2180 0 0 0 9 0 0 0 22 0 1 0 404495009 5709824 945 33554432000 134512640 135197378 4287629136 18446744073709551615 134560533 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20440/statm: 1394 945 67 168 0 1225 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5576

[startup+0.300595 s]
/proc/loadavg: 0.00 0.00 0.00 2/177 20440
/proc/meminfo: memFree=19163204/32951124 swapFree=67111528/67111528
[pid=20440] ppid=20438 vsize=18648 CPUtime=0.29 cores=0,2,4,6
/proc/20440/stat : 20440 (march_hi) R 20438 20440 20402 0 -1 4202496 7232 0 0 0 29 0 0 0 23 0 1 0 404495009 19095552 2492 33554432000 134512640 135197378 4287629136 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20440/statm: 4662 2497 91 168 0 4493 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18648

[startup+0.700518 s]
/proc/loadavg: 0.00 0.00 0.00 2/177 20440
/proc/meminfo: memFree=19163204/32951124 swapFree=67111528/67111528
[pid=20440] ppid=20438 vsize=19648 CPUtime=0.69 cores=0,2,4,6
/proc/20440/stat : 20440 (march_hi) R 20438 20440 20402 0 -1 4202496 9132 0 0 0 69 0 0 0 25 0 1 0 404495009 20119552 4392 33554432000 134512640 135197378 4287629136 18446744073709551615 134572705 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20440/statm: 4912 4392 91 168 0 4743 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19648

[startup+1.50034 s]
/proc/loadavg: 0.00 0.00 0.00 3/178 20441
/proc/meminfo: memFree=19142000/32951124 swapFree=67111528/67111528
[pid=20440] ppid=20438 vsize=21508 CPUtime=1.49 cores=0,2,4,6
/proc/20440/stat : 20440 (march_hi) R 20438 20440 20402 0 -1 4202496 9478 0 0 0 149 0 0 0 25 0 1 0 404495009 22024192 4738 33554432000 134512640 135197378 4287629136 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20440/statm: 5377 4738 91 168 0 5208 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21508

[startup+3.10109 s]
/proc/loadavg: 0.00 0.00 0.00 3/178 20441
/proc/meminfo: memFree=19141132/32951124 swapFree=67111528/67111528
[pid=20440] ppid=20438 vsize=21864 CPUtime=3.09 cores=0,2,4,6
/proc/20440/stat : 20440 (march_hi) R 20438 20440 20402 0 -1 4202496 9567 0 0 0 309 0 0 0 20 0 1 0 404495009 22388736 4827 33554432000 134512640 135197378 4287629136 18446744073709551615 134541257 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20440/statm: 5466 4827 91 168 0 5297 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21864

[startup+6.30046 s]
/proc/loadavg: 0.16 0.03 0.01 3/178 20441
/proc/meminfo: memFree=19140144/32951124 swapFree=67111528/67111528
[pid=20440] ppid=20438 vsize=22256 CPUtime=6.29 cores=0,2,4,6
/proc/20440/stat : 20440 (march_hi) R 20438 20440 20402 0 -1 4202496 9663 0 0 0 629 0 0 0 25 0 1 0 404495009 22790144 4923 33554432000 134512640 135197378 4287629136 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20440/statm: 5564 4923 91 168 0 5395 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22256

[startup+12.7003 s]
/proc/loadavg: 0.31 0.07 0.02 3/178 20441
/proc/meminfo: memFree=19138808/32951124 swapFree=67111528/67111528
[pid=20440] ppid=20438 vsize=22712 CPUtime=12.69 cores=0,2,4,6
/proc/20440/stat : 20440 (march_hi) R 20438 20440 20402 0 -1 4202496 9782 0 0 0 1269 0 0 0 25 0 1 0 404495009 23257088 5042 33554432000 134512640 135197378 4287629136 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20440/statm: 5678 5042 91 168 0 5509 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22712

[startup+25.501 s]
/proc/loadavg: 0.68 0.16 0.05 3/178 20442
/proc/meminfo: memFree=19136120/32951124 swapFree=67111528/67111528
[pid=20440] ppid=20438 vsize=23808 CPUtime=25.49 cores=0,2,4,6
/proc/20440/stat : 20440 (march_hi) R 20438 20440 20402 0 -1 4202496 9986 0 0 0 2549 0 0 0 25 0 1 0 404495009 24379392 5246 33554432000 134512640 135197378 4287629136 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20440/statm: 5952 5246 91 168 0 5783 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23808

[startup+51.1002 s]
/proc/loadavg: 1.13 0.31 0.10 3/178 20442
/proc/meminfo: memFree=19130196/32951124 swapFree=67111528/67111528
[pid=20440] ppid=20438 vsize=25612 CPUtime=51.09 cores=0,2,4,6
/proc/20440/stat : 20440 (march_hi) R 20438 20440 20402 0 -1 4202496 10319 0 0 0 5109 0 0 0 25 0 1 0 404495009 26226688 5579 33554432000 134512640 135197378 4287629136 18446744073709551615 134541696 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20440/statm: 6403 5579 91 168 0 6234 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 25612

[startup+102.307 s]
/proc/loadavg: 1.62 0.56 0.20 3/178 20453
/proc/meminfo: memFree=19117440/32951124 swapFree=67111528/67111528
[pid=20440] ppid=20438 vsize=27372 CPUtime=102.3 cores=0,2,4,6
/proc/20440/stat : 20440 (march_hi) R 20438 20440 20402 0 -1 4202496 10902 0 0 0 10229 1 0 0 25 0 1 0 404495009 28028928 6154 33554432000 134512640 135197378 4287629136 18446744073709551615 134541696 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20440/statm: 6843 6154 91 168 0 6674 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 27372

[startup+162.301 s]
/proc/loadavg: 1.86 0.82 0.31 3/178 20454
/proc/meminfo: memFree=19104524/32951124 swapFree=67111528/67111528
[pid=20440] ppid=20438 vsize=29492 CPUtime=162.3 cores=0,2,4,6
/proc/20440/stat : 20440 (march_hi) R 20438 20440 20402 0 -1 4202496 11501 0 0 0 16229 1 0 0 25 0 1 0 404495009 30199808 6753 33554432000 134512640 135197378 4287629136 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20440/statm: 7373 6753 91 168 0 7204 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 29492

[startup+222.301 s]
/proc/loadavg: 1.95 1.04 0.41 3/178 20456
/proc/meminfo: memFree=19091232/32951124 swapFree=67111528/67111528
[pid=20440] ppid=20438 vsize=32724 CPUtime=222.3 cores=0,2,4,6
/proc/20440/stat : 20440 (march_hi) R 20438 20440 20402 0 -1 4202496 12060 0 0 0 22229 1 0 0 25 0 1 0 404495009 33509376 7312 33554432000 134512640 135197378 4287629136 18446744073709551615 134572904 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20440/statm: 8181 7312 91 168 0 8012 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 32724

[startup+282.301 s]
/proc/loadavg: 1.98 1.21 0.51 3/178 20457
/proc/meminfo: memFree=19078312/32951124 swapFree=67111528/67111528
[pid=20440] ppid=20438 vsize=36736 CPUtime=282.3 cores=0,2,4,6
/proc/20440/stat : 20440 (march_hi) R 20438 20440 20402 0 -1 4202496 12592 0 0 0 28229 1 0 0 25 0 1 0 404495009 37617664 7844 33554432000 134512640 135197378 4287629136 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20440/statm: 9184 7844 91 168 0 9015 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 36736

[startup+342.3 s]
/proc/loadavg: 1.99 1.35 0.60 3/178 20459
/proc/meminfo: memFree=19065392/32951124 swapFree=67111528/67111528
[pid=20440] ppid=20438 vsize=36868 CPUtime=342.3 cores=0,2,4,6
/proc/20440/stat : 20440 (march_hi) R 20438 20440 20402 0 -1 4202496 13126 0 0 0 34229 1 0 0 25 0 1 0 404495009 37752832 8378 33554432000 134512640 135197378 4287629136 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20440/statm: 9217 8378 91 168 0 9048 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 36868

[startup+402.3 s]
/proc/loadavg: 2.04 1.48 0.69 3/178 20461
/proc/meminfo: memFree=19053588/32951124 swapFree=67111528/67111528
[pid=20440] ppid=20438 vsize=43316 CPUtime=402.3 cores=0,2,4,6
/proc/20440/stat : 20440 (march_hi) R 20438 20440 20402 0 -1 4202496 13666 0 0 0 40229 1 0 0 25 0 1 0 404495009 44355584 8918 33554432000 134512640 135197378 4287629136 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20440/statm: 10829 8918 91 168 0 10660 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 43316

[startup+462.3 s]
/proc/loadavg: 2.01 1.57 0.77 3/178 20462
/proc/meminfo: memFree=19041156/32951124 swapFree=67111528/67111528
[pid=20440] ppid=20438 vsize=43448 CPUtime=462.3 cores=0,2,4,6
/proc/20440/stat : 20440 (march_hi) R 20438 20440 20402 0 -1 4202496 14166 0 0 0 46229 1 0 0 25 0 1 0 404495009 44490752 9418 33554432000 134512640 135197378 4287629136 18446744073709551615 134541691 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20440/statm: 10862 9418 91 168 0 10693 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 43448

[startup+522.3 s]
/proc/loadavg: 2.00 1.65 0.84 3/178 20464
/proc/meminfo: memFree=19028980/32951124 swapFree=67111528/67111528
[pid=20440] ppid=20438 vsize=43580 CPUtime=522.3 cores=0,2,4,6
/proc/20440/stat : 20440 (march_hi) R 20438 20440 20402 0 -1 4202496 14686 0 0 0 52229 1 0 0 25 0 1 0 404495009 44625920 9938 33554432000 134512640 135197378 4287629136 18446744073709551615 134572994 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20440/statm: 10895 9938 91 168 0 10726 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 43580

[startup+582.3 s]
/proc/loadavg: 2.00 1.71 0.91 3/178 20465
/proc/meminfo: memFree=19016812/32951124 swapFree=67111528/67111528
[pid=20440] ppid=20438 vsize=52444 CPUtime=582.3 cores=0,2,4,6
/proc/20440/stat : 20440 (march_hi) R 20438 20440 20402 0 -1 4202496 15200 0 0 0 58229 1 0 0 25 0 1 0 404495009 53702656 10452 33554432000 134512640 135197378 4287629136 18446744073709551615 134541225 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20440/statm: 13111 10452 91 168 0 12942 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 52444

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 20570
/proc/meminfo: memFree=18307040/32951124 swapFree=67111528/67111528
[pid=20440] ppid=20438 vsize=167632 CPUtime=4062.43 cores=0,2,4,6
/proc/20440/stat : 20440 (march_hi) R 20438 20440 20402 0 -1 4202496 44028 0 0 0 406233 10 0 0 25 0 1 0 404495009 171655168 39280 33554432000 134512640 135197378 4287629136 18446744073709551615 134541691 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20440/statm: 41908 39280 91 168 0 41739 0
Current children cumulated CPU time (s) 4062.43
Current children cumulated vsize (KiB) 167632

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 20572
/proc/meminfo: memFree=18296592/32951124 swapFree=67111528/67111528
[pid=20440] ppid=20438 vsize=167632 CPUtime=4122.42 cores=0,2,4,6
/proc/20440/stat : 20440 (march_hi) R 20438 20440 20402 0 -1 4202496 44528 0 0 0 412232 10 0 0 25 0 1 0 404495009 171655168 39780 33554432000 134512640 135197378 4287629136 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20440/statm: 41908 39780 91 168 0 41739 0
Current children cumulated CPU time (s) 4122.42
Current children cumulated vsize (KiB) 167632

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 20573
/proc/meminfo: memFree=18283796/32951124 swapFree=67111528/67111528
[pid=20440] ppid=20438 vsize=167632 CPUtime=4182.42 cores=0,2,4,6
/proc/20440/stat : 20440 (march_hi) R 20438 20440 20402 0 -1 4202496 45013 0 0 0 418232 10 0 0 25 0 1 0 404495009 171655168 40265 33554432000 134512640 135197378 4287629136 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20440/statm: 41908 40265 91 168 0 41739 0
Current children cumulated CPU time (s) 4182.42
Current children cumulated vsize (KiB) 167632

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 20575
/proc/meminfo: memFree=18271384/32951124 swapFree=67111528/67111528
[pid=20440] ppid=20438 vsize=167764 CPUtime=4242.43 cores=0,2,4,6
/proc/20440/stat : 20440 (march_hi) R 20438 20440 20402 0 -1 4202496 45510 0 0 0 424233 10 0 0 25 0 1 0 404495009 171790336 40762 33554432000 134512640 135197378 4287629136 18446744073709551615 134570755 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20440/statm: 41941 40762 91 168 0 41772 0
Current children cumulated CPU time (s) 4242.43
Current children cumulated vsize (KiB) 167764

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 20577
/proc/meminfo: memFree=18258836/32951124 swapFree=67111528/67111528
[pid=20440] ppid=20438 vsize=234064 CPUtime=4302.42 cores=0,2,4,6
/proc/20440/stat : 20440 (march_hi) R 20438 20440 20402 0 -1 4202496 45999 0 0 0 430232 10 0 0 25 0 1 0 404495009 239681536 41251 33554432000 134512640 135197378 4287629136 18446744073709551615 134541184 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20440/statm: 58516 41251 91 168 0 58347 0
Current children cumulated CPU time (s) 4302.42
Current children cumulated vsize (KiB) 234064

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 20578
/proc/meminfo: memFree=18246300/32951124 swapFree=67111528/67111528
[pid=20440] ppid=20438 vsize=234064 CPUtime=4362.42 cores=0,2,4,6
/proc/20440/stat : 20440 (march_hi) R 20438 20440 20402 0 -1 4202496 46489 0 0 0 436232 10 0 0 25 0 1 0 404495009 239681536 41741 33554432000 134512640 135197378 4287629136 18446744073709551615 134541716 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20440/statm: 58516 41741 91 168 0 58347 0
Current children cumulated CPU time (s) 4362.42
Current children cumulated vsize (KiB) 234064

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 20580
/proc/meminfo: memFree=18233880/32951124 swapFree=67111528/67111528
[pid=20440] ppid=20438 vsize=234064 CPUtime=4422.43 cores=0,2,4,6
/proc/20440/stat : 20440 (march_hi) R 20438 20440 20402 0 -1 4202496 46989 0 0 0 442232 11 0 0 25 0 1 0 404495009 239681536 42241 33554432000 134512640 135197378 4287629136 18446744073709551615 134541705 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20440/statm: 58516 42241 91 168 0 58347 0
Current children cumulated CPU time (s) 4422.43
Current children cumulated vsize (KiB) 234064

[startup+4482.3 s]
/proc/loadavg: 2.06 2.01 1.92 3/178 20581
/proc/meminfo: memFree=18221468/32951124 swapFree=67111528/67111528
[pid=20440] ppid=20438 vsize=234064 CPUtime=4482.43 cores=0,2,4,6
/proc/20440/stat : 20440 (march_hi) R 20438 20440 20402 0 -1 4202496 47478 0 0 0 448232 11 0 0 25 0 1 0 404495009 239681536 42730 33554432000 134512640 135197378 4287629136 18446744073709551615 134541651 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20440/statm: 58516 42730 91 168 0 58347 0
Current children cumulated CPU time (s) 4482.43
Current children cumulated vsize (KiB) 234064

[startup+4542.3 s]
/proc/loadavg: 2.02 2.01 1.92 3/178 20583
/proc/meminfo: memFree=18209540/32951124 swapFree=67111528/67111528
[pid=20440] ppid=20438 vsize=234064 CPUtime=4542.43 cores=0,2,4,6
/proc/20440/stat : 20440 (march_hi) R 20438 20440 20402 0 -1 4202496 47964 0 0 0 454232 11 0 0 25 0 1 0 404495009 239681536 43216 33554432000 134512640 135197378 4287629136 18446744073709551615 134570808 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20440/statm: 58516 43216 91 168 0 58347 0
Current children cumulated CPU time (s) 4542.43
Current children cumulated vsize (KiB) 234064

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 20585
/proc/meminfo: memFree=18196996/32951124 swapFree=67111528/67111528
[pid=20440] ppid=20438 vsize=234064 CPUtime=4602.45 cores=0,2,4,6
/proc/20440/stat : 20440 (march_hi) R 20438 20440 20402 0 -1 4202496 48463 0 0 0 460233 12 0 0 25 0 1 0 404495009 239681536 43715 33554432000 134512640 135197378 4287629136 18446744073709551615 134539292 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20440/statm: 58516 43715 91 168 0 58347 0
Current children cumulated CPU time (s) 4602.45
Current children cumulated vsize (KiB) 234064

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 20586
/proc/meminfo: memFree=18185076/32951124 swapFree=67111528/67111528
[pid=20440] ppid=20438 vsize=234196 CPUtime=4662.44 cores=0,2,4,6
/proc/20440/stat : 20440 (march_hi) R 20438 20440 20402 0 -1 4202496 48956 0 0 0 466232 12 0 0 25 0 1 0 404495009 239816704 44208 33554432000 134512640 135197378 4287629136 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20440/statm: 58549 44208 91 168 0 58380 0
Current children cumulated CPU time (s) 4662.44
Current children cumulated vsize (KiB) 234196

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 20588
/proc/meminfo: memFree=18173776/32951124 swapFree=67111528/67111528
[pid=20440] ppid=20438 vsize=234196 CPUtime=4722.45 cores=0,2,4,6
/proc/20440/stat : 20440 (march_hi) R 20438 20440 20402 0 -1 4202496 49447 0 0 0 472233 12 0 0 25 0 1 0 404495009 239816704 44699 33554432000 134512640 135197378 4287629136 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20440/statm: 58549 44699 91 168 0 58380 0
Current children cumulated CPU time (s) 4722.45
Current children cumulated vsize (KiB) 234196

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 20589
/proc/meminfo: memFree=18163344/32951124 swapFree=67111528/67111528
[pid=20440] ppid=20438 vsize=234196 CPUtime=4782.44 cores=0,2,4,6
/proc/20440/stat : 20440 (march_hi) R 20438 20440 20402 0 -1 4202496 49943 0 0 0 478232 12 0 0 25 0 1 0 404495009 239816704 45195 33554432000 134512640 135197378 4287629136 18446744073709551615 134572726 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20440/statm: 58549 45195 91 168 0 58380 0
Current children cumulated CPU time (s) 4782.44
Current children cumulated vsize (KiB) 234196

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 20591
/proc/meminfo: memFree=18150660/32951124 swapFree=67111528/67111528
[pid=20440] ppid=20438 vsize=234196 CPUtime=4842.44 cores=0,2,4,6
/proc/20440/stat : 20440 (march_hi) R 20438 20440 20402 0 -1 4202496 50436 0 0 0 484232 12 0 0 25 0 1 0 404495009 239816704 45688 33554432000 134512640 135197378 4287629136 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20440/statm: 58549 45688 91 168 0 58380 0
Current children cumulated CPU time (s) 4842.44
Current children cumulated vsize (KiB) 234196

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 20593
/proc/meminfo: memFree=18138120/32951124 swapFree=67111528/67111528
[pid=20440] ppid=20438 vsize=234196 CPUtime=4902.44 cores=0,2,4,6
/proc/20440/stat : 20440 (march_hi) R 20438 20440 20402 0 -1 4202496 50928 0 0 0 490232 12 0 0 25 0 1 0 404495009 239816704 46180 33554432000 134512640 135197378 4287629136 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20440/statm: 58549 46180 91 168 0 58380 0
Current children cumulated CPU time (s) 4902.44
Current children cumulated vsize (KiB) 234196

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 20594
/proc/meminfo: memFree=18125204/32951124 swapFree=67111528/67111528
[pid=20440] ppid=20438 vsize=234196 CPUtime=4962.45 cores=0,2,4,6
/proc/20440/stat : 20440 (march_hi) R 20438 20440 20402 0 -1 4202496 51415 0 0 0 496232 13 0 0 25 0 1 0 404495009 239816704 46667 33554432000 134512640 135197378 4287629136 18446744073709551615 134617963 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20440/statm: 58549 46667 91 168 0 58380 0
Current children cumulated CPU time (s) 4962.45
Current children cumulated vsize (KiB) 234196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 1.92 2/177 20596
/proc/meminfo: memFree=18975944/32951124 swapFree=67111528/67111528
[pid=20440] ppid=20438 vsize=234196 CPUtime=5000.06 cores=0,2,4,6
/proc/20440/stat : 20440 (march_hi) R 20438 20440 20402 0 -1 4202496 51727 0 0 0 499993 13 0 0 25 0 1 0 404495009 239816704 46979 33554432000 134512640 135197378 4287629136 18446744073709551615 134572870 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20440/statm: 58549 46979 91 168 0 58380 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 234196

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 1.92 2/177 20596
/proc/meminfo: memFree=18975944/32951124 swapFree=67111528/67111528
[pid=20440] ppid=20438 vsize=234196 CPUtime=5000.06 cores=0,2,4,6
/proc/20440/stat : 20440 (march_hi) R 20438 20440 20402 0 -1 4202496 51727 0 0 0 499993 13 0 0 25 0 1 0 404495009 239816704 46979 33554432000 134512640 135197378 4287629136 18446744073709551615 134572870 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20440/statm: 58549 46979 91 168 0 58380 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 234196

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.07
CPU user time (s): 4999.93
CPU system time (s): 0.141978
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 234196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.93
system time used= 0.141978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51727
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= 4
involuntary context switches= 4102

runsolver used 7.53485 second user time and 15.2007 second system time

The end

Launcher Data 

Begin job on node147 at 2011-04-18 11:59:51
IDJOB=3209421
IDBENCH=82504
IDSOLVER=1627
FILE ID=node147/3209421-1303120791
RUNJOBID= node147-1303120790-20420
PBS_JOBID= 13020865
Free space on /tmp= 72536 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v10000-c42000-S360796849-068-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3209421-1303120791/watcher-3209421-1303120791 -o /tmp/evaluation-result-3209421-1303120791/solver-3209421-1303120791 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3209421-1303120791.cnf

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

MD5SUM BENCH= 20b02cb2651a47b9d104f0bf45924440
RANDOM SEED=1787009127

node147.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		: 2666.836
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	: 5333.67
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		: 2666.836
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	: 5332.75
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		: 2666.836
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	: 5332.82
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		: 2666.836
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	: 5332.75
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		: 2666.836
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	: 5332.82
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		: 2666.836
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	: 5332.76
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		: 2666.836
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	: 5332.82
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		: 2666.836
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      19163484 kB
Buffers:        702928 kB
Cached:       12660448 kB
SwapCached:          0 kB
Active:        4503820 kB
Inactive:      8925596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19163484 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2716 kB
Writeback:           0 kB
AnonPages:       65756 kB
Mapped:          15492 kB
Slab:           294336 kB
PageTables:       5432 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   206684 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= 72536 MiB
End job on node147 at 2011-04-18 13:23:13