Trace number 3209833

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) 5000.11 5000.04

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1250-c25000-S1245360321-088-UNKNOWN.cnf
MD5SUM951e2fa38b08f2dfbb0dbb3e8ab83f8d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark10.8733
Satisfiable
(Un)Satisfiability was proved
Number of variables1250
Number of clauses25000
Sum of the clauses size125000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 525000
Number of clauses of size over 50

Solver Data 

0.19/0.26	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.26	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.26	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.26	c main()::
0.19/0.26	c initFormula():: searching for DIMACS p-line....
0.19/0.26	c full lookahead due to high density!
0.19/0.26	c initFormula():: the DIMACS p-line indicates a CNF of 1250 variables and 25000 clauses.
0.19/0.26	c parseCNF():: parsing....
0.19/0.26	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.26	c runParser():: parsing was successful, warming up engines...
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c preprocessing fase I completed:: there are now 1250 free variables and 25000 clauses.
0.19/0.26	c stat :: sign balance is biased by 0.041
0.19/0.26	c using k-SAT heuristics (size based diff)
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c main():: clause / variable ratio: ( 25000 / 1250 ) = 20.00
0.19/0.26	c longest clause has size 5
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c number of free variables = 1250
0.19/0.26	c dynamic_preselect_setsize :: off
0.19/0.26	c main():: all systems go!
0.19/0.26	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 508
0.39/0.43	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 |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 77568
12.99/13.09	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 |**********************************
c |************************************
c |****************************************
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c |***********************************************
c |************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 10004106
1617.11/1617.13	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 |********************************
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c |**********************************
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c |***************************************
c |****************************************
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c |************************************************
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c |****************************************************
c |*****************************************************
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-3209833-1303137271/watcher-3209833-1303137271 -o /tmp/evaluation-result-3209833-1303137271/solver-3209833-1303137271 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3209833-1303137271.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: 0.85 0.97 0.99 2/174 13796
/proc/meminfo: memFree=21303852/32951124 swapFree=67111528/67111528
[pid=13796] ppid=13794 vsize=1248 CPUtime=0 cores=1,3,5,7
/proc/13796/stat : 13796 (march_hi) R 13794 13796 13764 0 -1 4202496 197 0 0 0 0 0 0 0 21 0 1 0 425325559 1277952 153 33554432000 134512640 135197378 4291392160 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13796/statm: 312 154 58 168 0 143 0

[startup+0.00858909 s]
/proc/loadavg: 0.85 0.97 0.99 2/174 13796
/proc/meminfo: memFree=21303852/32951124 swapFree=67111528/67111528
[pid=13796] ppid=13794 vsize=1380 CPUtime=0 cores=1,3,5,7
/proc/13796/stat : 13796 (march_hi) R 13794 13796 13764 0 -1 4202496 215 0 0 0 0 0 0 0 21 0 1 0 425325559 1413120 171 33554432000 134512640 135197378 4291392160 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13796/statm: 345 171 58 168 0 176 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1380

[startup+0.100557 s]
/proc/loadavg: 0.85 0.97 0.99 2/174 13796
/proc/meminfo: memFree=21303852/32951124 swapFree=67111528/67111528
[pid=13796] ppid=13794 vsize=4380 CPUtime=0.09 cores=1,3,5,7
/proc/13796/stat : 13796 (march_hi) R 13794 13796 13764 0 -1 4202496 3311 0 0 0 9 0 0 0 21 0 1 0 425325559 4485120 770 33554432000 134512640 135197378 4291392160 18446744073709551615 134539454 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13796/statm: 1095 770 82 168 0 926 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4380

[startup+0.300513 s]
/proc/loadavg: 0.85 0.97 0.99 2/174 13796
/proc/meminfo: memFree=21303852/32951124 swapFree=67111528/67111528
[pid=13796] ppid=13794 vsize=7992 CPUtime=0.29 cores=1,3,5,7
/proc/13796/stat : 13796 (march_hi) R 13794 13796 13764 0 -1 4202496 4040 0 0 0 29 0 0 0 22 0 1 0 425325559 8183808 1204 33554432000 134512640 135197378 4291392160 18446744073709551615 134649537 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13796/statm: 1998 1204 93 168 0 1829 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7992

[startup+0.700444 s]
/proc/loadavg: 0.85 0.97 0.99 2/174 13796
/proc/meminfo: memFree=21303852/32951124 swapFree=67111528/67111528
[pid=13796] ppid=13794 vsize=7992 CPUtime=0.69 cores=1,3,5,7
/proc/13796/stat : 13796 (march_hi) R 13794 13796 13764 0 -1 4202496 4171 0 0 0 69 0 0 0 24 0 1 0 425325559 8183808 1335 33554432000 134512640 135197378 4291392160 18446744073709551615 134649270 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13796/statm: 1998 1335 93 168 0 1829 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7992

[startup+1.50032 s]
/proc/loadavg: 0.85 0.97 0.99 3/178 13803
/proc/meminfo: memFree=21285576/32951124 swapFree=67111528/67111528
[pid=13796] ppid=13794 vsize=7992 CPUtime=1.49 cores=1,3,5,7
/proc/13796/stat : 13796 (march_hi) R 13794 13796 13764 0 -1 4202496 4171 0 0 0 149 0 0 0 25 0 1 0 425325559 8183808 1335 33554432000 134512640 135197378 4291392160 18446744073709551615 134572852 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13796/statm: 1998 1335 93 168 0 1829 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7992

[startup+3.10105 s]
/proc/loadavg: 0.85 0.97 0.99 3/178 13803
/proc/meminfo: memFree=21255072/32951124 swapFree=67111528/67111528
[pid=13796] ppid=13794 vsize=7992 CPUtime=3.09 cores=1,3,5,7
/proc/13796/stat : 13796 (march_hi) R 13794 13796 13764 0 -1 4202496 4171 0 0 0 309 0 0 0 25 0 1 0 425325559 8183808 1335 33554432000 134512640 135197378 4291392160 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13796/statm: 1998 1335 93 168 0 1829 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7992

[startup+6.30051 s]
/proc/loadavg: 0.94 0.98 0.99 3/178 13804
/proc/meminfo: memFree=21231416/32951124 swapFree=67111528/67111528
[pid=13796] ppid=13794 vsize=9016 CPUtime=6.29 cores=1,3,5,7
/proc/13796/stat : 13796 (march_hi) R 13794 13796 13764 0 -1 4202496 4367 0 0 0 629 0 0 0 25 0 1 0 425325559 9232384 1531 33554432000 134512640 135197378 4291392160 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13796/statm: 2254 1531 93 168 0 2085 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9016

[startup+12.7004 s]
/proc/loadavg: 1.02 1.00 1.00 3/178 13804
/proc/meminfo: memFree=21223436/32951124 swapFree=67111528/67111528
[pid=13796] ppid=13794 vsize=10292 CPUtime=12.69 cores=1,3,5,7
/proc/13796/stat : 13796 (march_hi) R 13794 13796 13764 0 -1 4202496 4616 0 0 0 1269 0 0 0 25 0 1 0 425325559 10539008 1780 33554432000 134512640 135197378 4291392160 18446744073709551615 134602819 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13796/statm: 2573 1780 93 168 0 2404 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10292

[startup+25.5003 s]
/proc/loadavg: 1.31 1.06 1.02 3/178 13804
/proc/meminfo: memFree=21219396/32951124 swapFree=67111528/67111528
[pid=13796] ppid=13794 vsize=13168 CPUtime=25.49 cores=1,3,5,7
/proc/13796/stat : 13796 (march_hi) R 13794 13796 13764 0 -1 4202496 5067 0 0 0 2549 0 0 0 25 0 1 0 425325559 13484032 2231 33554432000 134512640 135197378 4291392160 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13796/statm: 3292 2231 93 168 0 3123 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13168

[startup+51.101 s]
/proc/loadavg: 1.54 1.14 1.04 3/178 13805
/proc/meminfo: memFree=21214504/32951124 swapFree=67111528/67111528
[pid=13796] ppid=13794 vsize=15756 CPUtime=51.09 cores=1,3,5,7
/proc/13796/stat : 13796 (march_hi) R 13794 13796 13764 0 -1 4202496 5974 0 0 0 5109 0 0 0 25 0 1 0 425325559 16134144 3138 33554432000 134512640 135197378 4291392160 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13796/statm: 3939 3138 93 168 0 3770 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 15756

[startup+102.306 s]
/proc/loadavg: 1.80 1.27 1.09 3/178 13806
/proc/meminfo: memFree=21205668/32951124 swapFree=67111528/67111528
[pid=13796] ppid=13794 vsize=25644 CPUtime=102.3 cores=1,3,5,7
/proc/13796/stat : 13796 (march_hi) R 13794 13796 13764 0 -1 4202496 7795 0 0 0 10229 1 0 0 25 0 1 0 425325559 26259456 4959 33554432000 134512640 135197378 4291392160 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13796/statm: 6411 4959 93 168 0 6242 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 25644

[startup+162.3 s]
/proc/loadavg: 1.92 1.40 1.15 3/178 13808
/proc/meminfo: memFree=21195812/32951124 swapFree=67111528/67111528
[pid=13796] ppid=13794 vsize=34784 CPUtime=162.28 cores=1,3,5,7
/proc/13796/stat : 13796 (march_hi) R 13794 13796 13764 0 -1 4202496 9992 0 0 0 16227 1 0 0 25 0 1 0 425325559 35618816 7156 33554432000 134512640 135197378 4291392160 18446744073709551615 134572883 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13796/statm: 8696 7156 93 168 0 8527 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 34784

[startup+222.3 s]
/proc/loadavg: 1.97 1.51 1.20 3/178 13809
/proc/meminfo: memFree=21186340/32951124 swapFree=67111528/67111528
[pid=13796] ppid=13794 vsize=47880 CPUtime=222.29 cores=1,3,5,7
/proc/13796/stat : 13796 (march_hi) R 13794 13796 13764 0 -1 4202496 12214 0 0 0 22227 2 0 0 25 0 1 0 425325559 49029120 9378 33554432000 134512640 135197378 4291392160 18446744073709551615 134541464 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13796/statm: 11970 9378 93 168 0 11801 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 47880

[startup+282.301 s]
/proc/loadavg: 1.99 1.59 1.24 3/178 13811
/proc/meminfo: memFree=21176728/32951124 swapFree=67111528/67111528
[pid=13796] ppid=13794 vsize=68348 CPUtime=282.28 cores=1,3,5,7
/proc/13796/stat : 13796 (march_hi) R 13794 13796 13764 0 -1 4202496 14560 0 0 0 28226 2 0 0 25 0 1 0 425325559 69988352 11724 33554432000 134512640 135197378 4291392160 18446744073709551615 134548528 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/13796/statm: 17087 11724 93 168 0 16918 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 68348

[startup+342.301 s]
/proc/loadavg: 1.99 1.66 1.29 3/178 13813
/proc/meminfo: memFree=21167260/32951124 swapFree=67111528/67111528
[pid=13796] ppid=13794 vsize=68348 CPUtime=342.29 cores=1,3,5,7
/proc/13796/stat : 13796 (march_hi) R 13794 13796 13764 0 -1 4202496 16802 0 0 0 34226 3 0 0 25 0 1 0 425325559 69988352 13966 33554432000 134512640 135197378 4291392160 18446744073709551615 134541443 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/13796/statm: 17087 13966 93 168 0 16918 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 68348

[startup+402.301 s]
/proc/loadavg: 1.99 1.72 1.33 3/178 13814
/proc/meminfo: memFree=21158272/32951124 swapFree=67111528/67111528
[pid=13796] ppid=13794 vsize=68348 CPUtime=402.28 cores=1,3,5,7
/proc/13796/stat : 13796 (march_hi) R 13794 13796 13764 0 -1 4202496 19058 0 0 0 40225 3 0 0 25 0 1 0 425325559 69988352 16222 33554432000 134512640 135197378 4291392160 18446744073709551615 134597257 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/13796/statm: 17087 16222 93 168 0 16918 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 68348

[startup+462.301 s]
/proc/loadavg: 1.99 1.77 1.37 3/178 13816
/proc/meminfo: memFree=21148664/32951124 swapFree=67111528/67111528
[pid=13796] ppid=13794 vsize=97816 CPUtime=462.29 cores=1,3,5,7
/proc/13796/stat : 13796 (march_hi) R 13794 13796 13764 0 -1 4202496 21340 0 0 0 46225 4 0 0 25 0 1 0 425325559 100163584 18504 33554432000 134512640 135197378 4291392160 18446744073709551615 134550620 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/13796/statm: 24454 18504 93 168 0 24285 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 97816

[startup+522.301 s]
/proc/loadavg: 1.99 1.81 1.41 3/178 13817
/proc/meminfo: memFree=21139304/32951124 swapFree=67111528/67111528
[pid=13796] ppid=13794 vsize=97816 CPUtime=522.29 cores=1,3,5,7
/proc/13796/stat : 13796 (march_hi) R 13794 13796 13764 0 -1 4202496 23636 0 0 0 52224 5 0 0 25 0 1 0 425325559 100163584 20800 33554432000 134512640 135197378 4291392160 18446744073709551615 134570801 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/13796/statm: 24454 20800 93 168 0 24285 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 97816

[startup+582.3 s]
/proc/loadavg: 1.99 1.84 1.44 3/178 13819
/proc/meminfo: memFree=21129700/32951124 swapFree=67111528/67111528
[pid=13796] ppid=13794 vsize=98644 CPUtime=582.29 cores=1,3,5,7
/proc/13796/stat : 13796 (march_hi) R 13794 13796 13764 0 -1 4202496 25942 0 0 0 58224 5 0 0 25 0 1 0 425325559 101011456 23106 33554432000 134512640 135197378 4291392160 18446744073709551615 134603816 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/13796/statm: 24661 23106 93 168 0 24492 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 98644

[startup+642.3 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.05 2.01 1.93 3/178 13922
/proc/meminfo: memFree=20620148/32951124 swapFree=67111528/67111528
[pid=13796] ppid=13794 vsize=693120 CPUtime=4002.34 cores=1,3,5,7
/proc/13796/stat : 13796 (march_hi) R 13794 13796 13764 0 -1 4202496 152103 0 0 0 400203 31 0 0 25 0 1 0 425325559 709754880 149267 33554432000 134512640 135197378 4291392160 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13796/statm: 173280 149267 93 168 0 173111 0
Current children cumulated CPU time (s) 4002.34
Current children cumulated vsize (KiB) 693120

[startup+4062.31 s]
/proc/loadavg: 2.02 2.01 1.93 3/178 13924
/proc/meminfo: memFree=20610524/32951124 swapFree=67111528/67111528
[pid=13796] ppid=13794 vsize=693120 CPUtime=4062.36 cores=1,3,5,7
/proc/13796/stat : 13796 (march_hi) R 13794 13796 13764 0 -1 4202496 154418 0 0 0 406204 32 0 0 25 0 1 0 425325559 709754880 151582 33554432000 134512640 135197378 4291392160 18446744073709551615 134603204 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13796/statm: 173280 151582 93 168 0 173111 0
Current children cumulated CPU time (s) 4062.36
Current children cumulated vsize (KiB) 693120

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 13925
/proc/meminfo: memFree=20601396/32951124 swapFree=67111528/67111528
[pid=13796] ppid=13794 vsize=693120 CPUtime=4122.35 cores=1,3,5,7
/proc/13796/stat : 13796 (march_hi) R 13794 13796 13764 0 -1 4202496 156716 0 0 0 412203 32 0 0 25 0 1 0 425325559 709754880 153880 33554432000 134512640 135197378 4291392160 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13796/statm: 173280 153880 93 168 0 173111 0
Current children cumulated CPU time (s) 4122.35
Current children cumulated vsize (KiB) 693120

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 13927
/proc/meminfo: memFree=20592160/32951124 swapFree=67111528/67111528
[pid=13796] ppid=13794 vsize=693120 CPUtime=4182.34 cores=1,3,5,7
/proc/13796/stat : 13796 (march_hi) R 13794 13796 13764 0 -1 4202496 158997 0 0 0 418202 32 0 0 25 0 1 0 425325559 709754880 156161 33554432000 134512640 135197378 4291392160 18446744073709551615 134550648 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13796/statm: 173280 156161 93 168 0 173111 0
Current children cumulated CPU time (s) 4182.34
Current children cumulated vsize (KiB) 693120

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 13929
/proc/meminfo: memFree=20583160/32951124 swapFree=67111528/67111528
[pid=13796] ppid=13794 vsize=693120 CPUtime=4242.35 cores=1,3,5,7
/proc/13796/stat : 13796 (march_hi) R 13794 13796 13764 0 -1 4202496 161258 0 0 0 424202 33 0 0 25 0 1 0 425325559 709754880 158422 33554432000 134512640 135197378 4291392160 18446744073709551615 134556681 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13796/statm: 173280 158422 93 168 0 173111 0
Current children cumulated CPU time (s) 4242.35
Current children cumulated vsize (KiB) 693120

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 13930
/proc/meminfo: memFree=20574052/32951124 swapFree=67111528/67111528
[pid=13796] ppid=13794 vsize=693120 CPUtime=4302.35 cores=1,3,5,7
/proc/13796/stat : 13796 (march_hi) R 13794 13796 13764 0 -1 4202496 163517 0 0 0 430202 33 0 0 25 0 1 0 425325559 709754880 160681 33554432000 134512640 135197378 4291392160 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13796/statm: 173280 160681 93 168 0 173111 0
Current children cumulated CPU time (s) 4302.35
Current children cumulated vsize (KiB) 693120

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 13932
/proc/meminfo: memFree=20565320/32951124 swapFree=67111528/67111528
[pid=13796] ppid=13794 vsize=693120 CPUtime=4362.35 cores=1,3,5,7
/proc/13796/stat : 13796 (march_hi) R 13794 13796 13764 0 -1 4202496 165733 0 0 0 436201 34 0 0 25 0 1 0 425325559 709754880 162897 33554432000 134512640 135197378 4291392160 18446744073709551615 134572695 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13796/statm: 173280 162897 93 168 0 173111 0
Current children cumulated CPU time (s) 4362.35
Current children cumulated vsize (KiB) 693120

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 13933
/proc/meminfo: memFree=20556456/32951124 swapFree=67111528/67111528
[pid=13796] ppid=13794 vsize=693120 CPUtime=4422.35 cores=1,3,5,7
/proc/13796/stat : 13796 (march_hi) R 13794 13796 13764 0 -1 4202496 167942 0 0 0 442201 34 0 0 25 0 1 0 425325559 709754880 165106 33554432000 134512640 135197378 4291392160 18446744073709551615 134593096 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13796/statm: 173280 165106 93 168 0 173111 0
Current children cumulated CPU time (s) 4422.35
Current children cumulated vsize (KiB) 693120

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 13935
/proc/meminfo: memFree=20547956/32951124 swapFree=67111528/67111528
[pid=13796] ppid=13794 vsize=693120 CPUtime=4482.35 cores=1,3,5,7
/proc/13796/stat : 13796 (march_hi) R 13794 13796 13764 0 -1 4202496 170118 0 0 0 448201 34 0 0 25 0 1 0 425325559 709754880 167282 33554432000 134512640 135197378 4291392160 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13796/statm: 173280 167282 93 168 0 173111 0
Current children cumulated CPU time (s) 4482.35
Current children cumulated vsize (KiB) 693120

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 13937
/proc/meminfo: memFree=20539212/32951124 swapFree=67111528/67111528
[pid=13796] ppid=13794 vsize=693120 CPUtime=4542.36 cores=1,3,5,7
/proc/13796/stat : 13796 (march_hi) R 13794 13796 13764 0 -1 4202496 172268 0 0 0 454201 35 0 0 25 0 1 0 425325559 709754880 169432 33554432000 134512640 135197378 4291392160 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13796/statm: 173280 169432 93 168 0 173111 0
Current children cumulated CPU time (s) 4542.36
Current children cumulated vsize (KiB) 693120

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 13938
/proc/meminfo: memFree=20530204/32951124 swapFree=67111528/67111528
[pid=13796] ppid=13794 vsize=693120 CPUtime=4602.36 cores=1,3,5,7
/proc/13796/stat : 13796 (march_hi) R 13794 13796 13764 0 -1 4202496 174375 0 0 0 460201 35 0 0 25 0 1 0 425325559 709754880 171539 33554432000 134512640 135197378 4291392160 18446744073709551615 134603175 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13796/statm: 173280 171539 93 168 0 173111 0
Current children cumulated CPU time (s) 4602.36
Current children cumulated vsize (KiB) 693120

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 13940
/proc/meminfo: memFree=20522192/32951124 swapFree=67111528/67111528
[pid=13796] ppid=13794 vsize=1028768 CPUtime=4662.35 cores=1,3,5,7
/proc/13796/stat : 13796 (march_hi) R 13794 13796 13764 0 -1 4202496 176421 0 0 0 466200 35 0 0 25 0 1 0 425325559 1053458432 173585 33554432000 134512640 135197378 4291392160 18446744073709551615 134572685 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13796/statm: 257192 173585 93 168 0 257023 0
Current children cumulated CPU time (s) 4662.35
Current children cumulated vsize (KiB) 1028768

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 13941
/proc/meminfo: memFree=20514188/32951124 swapFree=67111528/67111528
[pid=13796] ppid=13794 vsize=1028768 CPUtime=4722.37 cores=1,3,5,7
/proc/13796/stat : 13796 (march_hi) R 13794 13796 13764 0 -1 4202496 178383 0 0 0 472201 36 0 0 25 0 1 0 425325559 1053458432 175547 33554432000 134512640 135197378 4291392160 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13796/statm: 257192 175547 93 168 0 257023 0
Current children cumulated CPU time (s) 4722.37
Current children cumulated vsize (KiB) 1028768

[startup+4782.3 s]
/proc/loadavg: 2.07 2.02 1.93 3/178 13943
/proc/meminfo: memFree=20507060/32951124 swapFree=67111528/67111528
[pid=13796] ppid=13794 vsize=1028768 CPUtime=4782.36 cores=1,3,5,7
/proc/13796/stat : 13796 (march_hi) R 13794 13796 13764 0 -1 4202496 180221 0 0 0 478200 36 0 0 25 0 1 0 425325559 1053458432 177385 33554432000 134512640 135197378 4291392160 18446744073709551615 134541464 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13796/statm: 257192 177385 93 168 0 257023 0
Current children cumulated CPU time (s) 4782.36
Current children cumulated vsize (KiB) 1028768

[startup+4842.3 s]
/proc/loadavg: 2.02 2.01 1.93 3/178 13945
/proc/meminfo: memFree=20499336/32951124 swapFree=67111528/67111528
[pid=13796] ppid=13794 vsize=1028768 CPUtime=4842.36 cores=1,3,5,7
/proc/13796/stat : 13796 (march_hi) R 13794 13796 13764 0 -1 4202496 182109 0 0 0 484199 37 0 0 25 0 1 0 425325559 1053458432 179273 33554432000 134512640 135197378 4291392160 18446744073709551615 134548304 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13796/statm: 257192 179273 93 168 0 257023 0
Current children cumulated CPU time (s) 4842.36
Current children cumulated vsize (KiB) 1028768

[startup+4902.3 s]
/proc/loadavg: 2.01 2.00 1.93 3/178 13946
/proc/meminfo: memFree=20490732/32951124 swapFree=67111528/67111528
[pid=13796] ppid=13794 vsize=1028768 CPUtime=4902.36 cores=1,3,5,7
/proc/13796/stat : 13796 (march_hi) R 13794 13796 13764 0 -1 4202496 184278 0 0 0 490199 37 0 0 25 0 1 0 425325559 1053458432 181442 33554432000 134512640 135197378 4291392160 18446744073709551615 134541522 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13796/statm: 257192 181442 93 168 0 257023 0
Current children cumulated CPU time (s) 4902.36
Current children cumulated vsize (KiB) 1028768

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 13948
/proc/meminfo: memFree=20481880/32951124 swapFree=67111528/67111528
[pid=13796] ppid=13794 vsize=1028768 CPUtime=4962.36 cores=1,3,5,7
/proc/13796/stat : 13796 (march_hi) R 13794 13796 13764 0 -1 4202496 186476 0 0 0 496199 37 0 0 25 0 1 0 425325559 1053458432 183640 33554432000 134512640 135197378 4291392160 18446744073709551615 134593005 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13796/statm: 257192 183640 93 168 0 257023 0
Current children cumulated CPU time (s) 4962.36
Current children cumulated vsize (KiB) 1028768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 13949
/proc/meminfo: memFree=20476132/32951124 swapFree=67111528/67111528
[pid=13796] ppid=13794 vsize=1028768 CPUtime=5000.07 cores=1,3,5,7
/proc/13796/stat : 13796 (march_hi) R 13794 13796 13764 0 -1 4202496 187875 0 0 0 499969 38 0 0 25 0 1 0 425325559 1053458432 185039 33554432000 134512640 135197378 4291392160 18446744073709551615 134593244 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13796/statm: 257192 185039 93 168 0 257023 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 1028768

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): 5000.04
CPU time (s): 5000.11
CPU user time (s): 4999.69
CPU system time (s): 0.414936
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 1028768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.69
system time used= 0.414936
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 187875
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= 6
involuntary context switches= 20487

runsolver used 6.81296 second user time and 15.9246 second system time

The end

Launcher Data 

Begin job on node130 at 2011-04-18 16:34:31
IDJOB=3209833
IDBENCH=82607
IDSOLVER=1627
FILE ID=node130/3209833-1303137271
RUNJOBID= node130-1303137270-13783
PBS_JOBID= 13020954
Free space on /tmp= 72700 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k5-r20-v1250-c25000-S1245360321-088-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3209833-1303137271/watcher-3209833-1303137271 -o /tmp/evaluation-result-3209833-1303137271/solver-3209833-1303137271 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3209833-1303137271.cnf

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

MD5SUM BENCH= 951e2fa38b08f2dfbb0dbb3e8ab83f8d
RANDOM SEED=1987789729

node130.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		: 2666.838
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		: 2666.838
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	: 5332.83
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		: 2666.838
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		: 2666.838
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	: 5332.81
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		: 2666.838
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		: 2666.838
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		: 2666.838
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	: 5332.75
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		: 2666.838
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	: 5332.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21304248 kB
Buffers:        707600 kB
Cached:       10507892 kB
SwapCached:          0 kB
Active:        2343840 kB
Inactive:      8938736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21304248 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2060 kB
Writeback:           0 kB
AnonPages:       67108 kB
Mapped:          14536 kB
Slab:           298900 kB
PageTables:       5000 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   189952 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= 72692 MiB
End job on node130 at 2011-04-18 17:57:53