Trace number 3204963

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) 1300.05 1300.02

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1250-c25000-S871131876-087-UNKNOWN.cnf
MD5SUM637b75113dde2f4a15dbf158341be921
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark51.8421
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 

0.19/0.28	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 full lookahead due to high density!
0.19/0.28	c initFormula():: the DIMACS p-line indicates a CNF of 1250 variables and 25000 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, 0 satisfied and 0 duplicate clauses
0.19/0.28	c preprocessing fase I completed:: there are now 1250 free variables and 25000 clauses.
0.19/0.28	c stat :: sign balance is biased by 0.038
0.19/0.28	c using k-SAT heuristics (size 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 0 duplicate clauses
0.19/0.28	c main():: clause / variable ratio: ( 25000 / 1250 ) = 20.00
0.19/0.28	c longest clause has size 5
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 = 1250
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: 555
0.49/0.50	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: 77444
14.89/14.99	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
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c |***************************************************************

Verifier Data 

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

Watcher Data 

runsolver 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-3204963-1302952320/watcher-3204963-1302952320 -o /tmp/evaluation-result-3204963-1302952320/solver-3204963-1302952320 -C 2400 -W 1300 -M 7680 HOME/march_hi HOME/instance-3204963-1302952320.cnf 

running on 2 cores: 0,2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 4.02 4.02 3.94 1/183 25450
/proc/meminfo: memFree=16025732/32951124 swapFree=67111528/67111528
[pid=25450] ppid=25448 vsize=1248 CPUtime=0 cores=0,2
/proc/25450/stat : 25450 (march_hi) R 25448 25450 24863 0 -1 4202496 194 0 0 0 0 0 0 0 25 0 1 0 387647438 1277952 150 33554432000 134512640 135197378 4288388928 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25450/statm: 312 150 58 168 0 143 0

[startup+0.017332 s]
/proc/loadavg: 4.02 4.02 3.94 1/183 25450
/proc/meminfo: memFree=16025732/32951124 swapFree=67111528/67111528
[pid=25450] ppid=25448 vsize=1512 CPUtime=0.01 cores=0,2
/proc/25450/stat : 25450 (march_hi) R 25448 25450 24863 0 -1 4202496 266 0 0 0 1 0 0 0 25 0 1 0 387647438 1548288 222 33554432000 134512640 135197378 4288388928 18446744073709551615 134851371 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25450/statm: 378 222 58 168 0 209 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1512

[startup+0.100276 s]
/proc/loadavg: 4.02 4.02 3.94 1/183 25450
/proc/meminfo: memFree=16025732/32951124 swapFree=67111528/67111528
[pid=25450] ppid=25448 vsize=4388 CPUtime=0.09 cores=0,2
/proc/25450/stat : 25450 (march_hi) R 25448 25450 24863 0 -1 4202496 3326 0 0 0 9 0 0 0 25 0 1 0 387647438 4493312 773 33554432000 134512640 135197378 4288388928 18446744073709551615 134578131 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25450/statm: 1097 773 82 168 0 928 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4388

[startup+0.300289 s]
/proc/loadavg: 4.02 4.02 3.94 1/183 25450
/proc/meminfo: memFree=16025732/32951124 swapFree=67111528/67111528
[pid=25450] ppid=25448 vsize=8020 CPUtime=0.29 cores=0,2
/proc/25450/stat : 25450 (march_hi) R 25448 25450 24863 0 -1 4202496 4049 0 0 0 29 0 0 0 25 0 1 0 387647438 8212480 1200 33554432000 134512640 135197378 4288388928 18446744073709551615 134572865 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25450/statm: 2005 1200 90 168 0 1836 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8020

[startup+0.700228 s]
/proc/loadavg: 4.02 4.02 3.94 1/183 25450
/proc/meminfo: memFree=16025732/32951124 swapFree=67111528/67111528
[pid=25450] ppid=25448 vsize=8020 CPUtime=0.69 cores=0,2
/proc/25450/stat : 25450 (march_hi) R 25448 25450 24863 0 -1 4202496 4186 0 0 0 69 0 0 0 18 0 1 0 387647438 8212480 1337 33554432000 134512640 135197378 4288388928 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25450/statm: 2005 1337 93 168 0 1836 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8020

[startup+1.50108 s]
/proc/loadavg: 4.02 4.02 3.94 4/188 25505
/proc/meminfo: memFree=16006076/32951124 swapFree=67111528/67111528
[pid=25450] ppid=25448 vsize=8020 CPUtime=1.49 cores=0,2
/proc/25450/stat : 25450 (march_hi) R 25448 25450 24863 0 -1 4202496 4186 0 0 0 149 0 0 0 19 0 1 0 387647438 8212480 1337 33554432000 134512640 135197378 4288388928 18446744073709551615 134541493 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25450/statm: 2005 1337 93 168 0 1836 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8020

[startup+3.10079 s]
/proc/loadavg: 3.94 4.00 3.93 5/190 25532
/proc/meminfo: memFree=15996436/32951124 swapFree=67111528/67111528
[pid=25450] ppid=25448 vsize=8020 CPUtime=3.09 cores=0,2
/proc/25450/stat : 25450 (march_hi) R 25448 25450 24863 0 -1 4202496 4186 0 0 0 309 0 0 0 22 0 1 0 387647438 8212480 1337 33554432000 134512640 135197378 4288388928 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25450/statm: 2005 1337 93 168 0 1836 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8020

[startup+6.30119 s]
/proc/loadavg: 3.94 4.00 3.93 5/190 25532
/proc/meminfo: memFree=15936012/32951124 swapFree=67111528/67111528
[pid=25450] ppid=25448 vsize=8704 CPUtime=6.29 cores=0,2
/proc/25450/stat : 25450 (march_hi) R 25448 25450 24863 0 -1 4202496 4349 0 0 0 629 0 0 0 25 0 1 0 387647438 8912896 1500 33554432000 134512640 135197378 4288388928 18446744073709551615 134550653 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25450/statm: 2176 1500 93 168 0 2007 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8704

[startup+12.701 s]
/proc/loadavg: 3.95 4.00 3.93 5/190 25532
/proc/meminfo: memFree=15930704/32951124 swapFree=67111528/67111528
[pid=25450] ppid=25448 vsize=10320 CPUtime=12.69 cores=0,2
/proc/25450/stat : 25450 (march_hi) R 25448 25450 24863 0 -1 4202496 4574 0 0 0 1269 0 0 0 25 0 1 0 387647438 10567680 1725 33554432000 134512640 135197378 4288388928 18446744073709551615 134541508 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25450/statm: 2580 1725 93 168 0 2411 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10320

[startup+25.5007 s]
/proc/loadavg: 3.96 4.00 3.93 5/190 25532
/proc/meminfo: memFree=15915704/32951124 swapFree=67111528/67111528
[pid=25450] ppid=25448 vsize=11472 CPUtime=25.49 cores=0,2
/proc/25450/stat : 25450 (march_hi) R 25448 25450 24863 0 -1 4202496 4969 0 0 0 2548 1 0 0 25 0 1 0 387647438 11747328 2120 33554432000 134512640 135197378 4288388928 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25450/statm: 2868 2120 93 168 0 2699 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11472

[startup+51.101 s]
/proc/loadavg: 3.97 4.00 3.93 5/190 25533
/proc/meminfo: memFree=15904248/32951124 swapFree=67111528/67111528
[pid=25450] ppid=25448 vsize=15784 CPUtime=51.09 cores=0,2
/proc/25450/stat : 25450 (march_hi) R 25448 25450 24863 0 -1 4202496 5750 0 0 0 5108 1 0 0 25 0 1 0 387647438 16162816 2901 33554432000 134512640 135197378 4288388928 18446744073709551615 134524921 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25450/statm: 3946 2901 93 168 0 3777 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 15784

[startup+102.307 s]
/proc/loadavg: 3.99 4.00 3.93 5/190 25535
/proc/meminfo: memFree=15883392/32951124 swapFree=67111528/67111528
[pid=25450] ppid=25448 vsize=25656 CPUtime=102.3 cores=0,2
/proc/25450/stat : 25450 (march_hi) R 25448 25450 24863 0 -1 4202496 7341 0 0 0 10228 2 0 0 25 0 1 0 387647438 26271744 4492 33554432000 134512640 135197378 4288388928 18446744073709551615 134713225 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25450/statm: 6414 4492 93 168 0 6245 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 25656

[startup+162.301 s]
/proc/loadavg: 3.99 4.00 3.93 5/190 25536
/proc/meminfo: memFree=15861684/32951124 swapFree=67111528/67111528
[pid=25450] ppid=25448 vsize=34804 CPUtime=162.29 cores=0,2
/proc/25450/stat : 25450 (march_hi) R 25448 25450 24863 0 -1 4202496 9252 0 0 0 16225 4 0 0 25 0 1 0 387647438 35639296 6403 33554432000 134512640 135197378 4288388928 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25450/statm: 8701 6403 93 168 0 8532 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 34804

[startup+222.301 s]
/proc/loadavg: 4.05 4.01 3.94 5/190 25538
/proc/meminfo: memFree=15839848/32951124 swapFree=67111528/67111528
[pid=25450] ppid=25448 vsize=47900 CPUtime=222.3 cores=0,2
/proc/25450/stat : 25450 (march_hi) R 25448 25450 24863 0 -1 4202496 11159 0 0 0 22225 5 0 0 25 0 1 0 387647438 49049600 8310 33554432000 134512640 135197378 4288388928 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25450/statm: 11975 8310 93 168 0 11806 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 47900

[startup+282.301 s]
/proc/loadavg: 4.10 4.02 3.94 5/190 25539
/proc/meminfo: memFree=15818756/32951124 swapFree=67111528/67111528
[pid=25450] ppid=25448 vsize=47900 CPUtime=282.3 cores=0,2
/proc/25450/stat : 25450 (march_hi) R 25448 25450 24863 0 -1 4202496 13110 0 0 0 28224 6 0 0 25 0 1 0 387647438 49049600 10261 33554432000 134512640 135197378 4288388928 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25450/statm: 11975 10261 93 168 0 11806 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 47900

[startup+342.301 s]
/proc/loadavg: 4.03 4.02 3.94 5/190 25541
/proc/meminfo: memFree=15797296/32951124 swapFree=67111528/67111528
[pid=25450] ppid=25448 vsize=68384 CPUtime=342.3 cores=0,2
/proc/25450/stat : 25450 (march_hi) R 25448 25450 24863 0 -1 4202496 15155 0 0 0 34223 7 0 0 25 0 1 0 387647438 70025216 12306 33554432000 134512640 135197378 4288388928 18446744073709551615 134570906 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25450/statm: 17096 12306 93 168 0 16927 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 68384

[startup+402.301 s]
/proc/loadavg: 4.01 4.01 3.94 5/190 25542
/proc/meminfo: memFree=15777076/32951124 swapFree=67111528/67111528
[pid=25450] ppid=25448 vsize=68384 CPUtime=402.3 cores=0,2
/proc/25450/stat : 25450 (march_hi) R 25448 25450 24863 0 -1 4202496 17104 0 0 0 40223 7 0 0 25 0 1 0 387647438 70025216 14255 33554432000 134512640 135197378 4288388928 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25450/statm: 17096 14255 93 168 0 16927 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 68384

[startup+462.301 s]
/proc/loadavg: 4.00 4.01 3.94 5/190 25544
/proc/meminfo: memFree=15756980/32951124 swapFree=67111528/67111528
[pid=25450] ppid=25448 vsize=68384 CPUtime=462.3 cores=0,2
/proc/25450/stat : 25450 (march_hi) R 25448 25450 24863 0 -1 4202496 19073 0 0 0 46221 9 0 0 25 0 1 0 387647438 70025216 16224 33554432000 134512640 135197378 4288388928 18446744073709551615 134541422 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25450/statm: 17096 16224 93 168 0 16927 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 68384

[startup+522.301 s]
/proc/loadavg: 4.04 4.02 3.95 5/190 25573
/proc/meminfo: memFree=15782036/32951124 swapFree=67111528/67111528
[pid=25450] ppid=25448 vsize=97852 CPUtime=522.3 cores=0,2
/proc/25450/stat : 25450 (march_hi) R 25448 25450 24863 0 -1 4202496 21031 0 0 0 52220 10 0 0 25 0 1 0 387647438 100200448 18182 33554432000 134512640 135197378 4288388928 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25450/statm: 24463 18182 93 168 0 24294 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 97852

[startup+582.301 s]
/proc/loadavg: 4.01 4.01 3.95 5/190 25574
/proc/meminfo: memFree=15759816/32951124 swapFree=67111528/67111528
[pid=25450] ppid=25448 vsize=97852 CPUtime=582.31 cores=0,2
/proc/25450/stat : 25450 (march_hi) R 25448 25450 24863 0 -1 4202496 23029 0 0 0 58220 11 0 0 25 0 1 0 387647438 100200448 20180 33554432000 134512640 135197378 4288388928 18446744073709551615 134541503 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25450/statm: 24463 20180 93 168 0 24294 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 97852

[startup+642.301 s]
/proc/loadavg: 4.00 4.01 3.95 5/190 25576
/proc/meminfo: memFree=15737844/32951124 swapFree=67111528/67111528
[pid=25450] ppid=25448 vsize=98696 CPUtime=642.31 cores=0,2
/proc/25450/stat : 25450 (march_hi) R 25448 25450 24863 0 -1 4202496 25021 0 0 0 64218 13 0 0 25 0 1 0 387647438 101064704 22172 33554432000 134512640 135197378 4288388928 18446744073709551615 134572984 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25450/statm: 24674 22172 93 168 0 24505 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 98696

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 25578
/proc/meminfo: memFree=15716496/32951124 swapFree=67111528/67111528
[pid=25450] ppid=25448 vsize=142896 CPUtime=702.31 cores=0,2
/proc/25450/stat : 25450 (march_hi) R 25448 25450 24863 0 -1 4202496 27016 0 0 0 70217 14 0 0 25 0 1 0 387647438 146325504 24167 33554432000 134512640 135197378 4288388928 18446744073709551615 134541412 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25450/statm: 35724 24167 93 168 0 35555 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 142896

[startup+762.307 s]
/proc/loadavg: 4.07 4.02 3.95 5/190 25579
/proc/meminfo: memFree=15695152/32951124 swapFree=67111528/67111528
[pid=25450] ppid=25448 vsize=142896 CPUtime=762.32 cores=0,2
/proc/25450/stat : 25450 (march_hi) R 25448 25450 24863 0 -1 4202496 29022 0 0 0 76216 16 0 0 25 0 1 0 387647438 146325504 26173 33554432000 134512640 135197378 4288388928 18446744073709551615 134572870 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25450/statm: 35724 26173 93 168 0 35555 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 142896

[startup+822.301 s]
/proc/loadavg: 4.02 4.01 3.95 5/190 25584
/proc/meminfo: memFree=15674564/32951124 swapFree=67111528/67111528
[pid=25450] ppid=25448 vsize=142896 CPUtime=822.31 cores=0,2
/proc/25450/stat : 25450 (march_hi) R 25448 25450 24863 0 -1 4202496 31031 0 0 0 82215 16 0 0 25 0 1 0 387647438 146325504 28182 33554432000 134512640 135197378 4288388928 18446744073709551615 134603332 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25450/statm: 35724 28182 93 168 0 35555 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 142896

[startup+882.301 s]
/proc/loadavg: 4.01 4.00 3.95 5/190 25585
/proc/meminfo: memFree=15653104/32951124 swapFree=67111528/67111528
[pid=25450] ppid=25448 vsize=142896 CPUtime=882.32 cores=0,2
/proc/25450/stat : 25450 (march_hi) R 25448 25450 24863 0 -1 4202496 33047 0 0 0 88214 18 0 0 25 0 1 0 387647438 146325504 30198 33554432000 134512640 135197378 4288388928 18446744073709551615 134572984 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25450/statm: 35724 30198 93 168 0 35555 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 142896

[startup+942.301 s]
/proc/loadavg: 4.06 4.02 3.96 5/190 25587
/proc/meminfo: memFree=15632140/32951124 swapFree=67111528/67111528
[pid=25450] ppid=25448 vsize=142896 CPUtime=942.32 cores=0,2
/proc/25450/stat : 25450 (march_hi) R 25448 25450 24863 0 -1 4202496 35057 0 0 0 94213 19 0 0 25 0 1 0 387647438 146325504 32208 33554432000 134512640 135197378 4288388928 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25450/statm: 35724 32208 93 168 0 35555 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 142896

[startup+1002.3 s]
/proc/loadavg: 4.02 4.01 3.96 5/190 25589
/proc/meminfo: memFree=15611036/32951124 swapFree=67111528/67111528
[pid=25450] ppid=25448 vsize=142896 CPUtime=1002.32 cores=0,2
/proc/25450/stat : 25450 (march_hi) R 25448 25450 24863 0 -1 4202496 37057 0 0 0 100212 20 0 0 25 0 1 0 387647438 146325504 34208 33554432000 134512640 135197378 4288388928 18446744073709551615 134615843 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25450/statm: 35724 34208 93 168 0 35555 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 142896

[startup+1062.3 s]
/proc/loadavg: 4.01 4.00 3.96 5/190 25590
/proc/meminfo: memFree=15590556/32951124 swapFree=67111528/67111528
[pid=25450] ppid=25448 vsize=209196 CPUtime=1062.32 cores=0,2
/proc/25450/stat : 25450 (march_hi) R 25448 25450 24863 0 -1 4202496 39051 0 0 0 106211 21 0 0 25 0 1 0 387647438 214216704 36202 33554432000 134512640 135197378 4288388928 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25450/statm: 52299 36202 93 168 0 52130 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 209196

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 25592
/proc/meminfo: memFree=15569084/32951124 swapFree=67111528/67111528
[pid=25450] ppid=25448 vsize=210880 CPUtime=1122.32 cores=0,2
/proc/25450/stat : 25450 (march_hi) R 25448 25450 24863 0 -1 4202496 41047 0 0 0 112209 23 0 0 25 0 1 0 387647438 215941120 38198 33554432000 134512640 135197378 4288388928 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25450/statm: 52720 38198 93 168 0 52551 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 210880

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 25593
/proc/meminfo: memFree=15548728/32951124 swapFree=67111528/67111528
[pid=25450] ppid=25448 vsize=210880 CPUtime=1182.32 cores=0,2
/proc/25450/stat : 25450 (march_hi) R 25448 25450 24863 0 -1 4202496 43038 0 0 0 118208 24 0 0 25 0 1 0 387647438 215941120 40189 33554432000 134512640 135197378 4288388928 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25450/statm: 52720 40189 93 168 0 52551 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 210880

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 25595
/proc/meminfo: memFree=15527748/32951124 swapFree=67111528/67111528
[pid=25450] ppid=25448 vsize=210880 CPUtime=1242.32 cores=0,2
/proc/25450/stat : 25450 (march_hi) R 25448 25450 24863 0 -1 4202496 45006 0 0 0 124206 26 0 0 25 0 1 0 387647438 215941120 42157 33554432000 134512640 135197378 4288388928 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25450/statm: 52720 42157 93 168 0 52551 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 210880



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 25596
/proc/meminfo: memFree=15507280/32951124 swapFree=67111528/67111528
[pid=25450] ppid=25448 vsize=210880 CPUtime=1300.04 cores=0,2
/proc/25450/stat : 25450 (march_hi) R 25448 25450 24863 0 -1 4202496 46891 0 0 0 129977 27 0 0 25 0 1 0 387647438 215941120 44042 33554432000 134512640 135197378 4288388928 18446744073709551615 134603206 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25450/statm: 52720 44042 93 168 0 52551 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 210880

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): 1300.02
CPU time (s): 1300.05
CPU user time (s): 1299.77
CPU system time (s): 0.280957
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 210880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.77
system time used= 0.280957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46891
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= 2108

runsolver used 2.27165 second user time and 4.83226 second system time

The end

Launcher Data 

Begin job on node142 at 2011-04-16 13:12:00
IDJOB=3204963
IDBENCH=82699
IDSOLVER=1623
FILE ID=node142/3204963-1302952320
RUNJOBID= node142-1302947109-24881
PBS_JOBID= 13017935
Free space on /tmp= 72244 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k5-r20-v1250-c25000-S871131876-087-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3204963-1302952320/watcher-3204963-1302952320 -o /tmp/evaluation-result-3204963-1302952320/solver-3204963-1302952320 -C 2400 -W 1300 -M 7680  HOME/march_hi HOME/instance-3204963-1302952320.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 637b75113dde2f4a15dbf158341be921
RANDOM SEED=1885870684

node142.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		: 2666.846
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		: 2666.846
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	: 5131.95
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		: 2666.846
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		: 2666.846
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	: 5332.67
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		: 2666.846
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	: 5332.81
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		: 2666.846
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	: 5332.75
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		: 2666.846
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		: 2666.846
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:      16025888 kB
Buffers:        724072 kB
Cached:       15754540 kB
SwapCached:          0 kB
Active:        6769996 kB
Inactive:      9778400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      16025888 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1208 kB
Writeback:           0 kB
AnonPages:       69596 kB
Mapped:          15068 kB
Slab:           312856 kB
PageTables:       5268 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   285008 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= 72244 MiB
End job on node142 at 2011-04-16 13:33:42