Trace number 3152320

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_rw 2011-03-02? (TO) 1300.07 1300.02

General information on the benchmark

Namerandom/large/
unif-k5-r20-v750-c15000-S131912631-041-UNKNOWN.cnf
MD5SUM930b758d4a8e6fc97742d1279599e316
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark14.8087
Satisfiable
(Un)Satisfiability was proved
Number of variables750
Number of clauses15000
Sum of the clauses size75000
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 515000
Number of clauses of size over 50

Solver Data 

0.09/0.15	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.09/0.15	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.09/0.15	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.09/0.15	c main()::
0.09/0.15	c initFormula():: searching for DIMACS p-line....
0.09/0.15	c full lookahead due to high density!
0.09/0.15	c initFormula():: the DIMACS p-line indicates a CNF of 750 variables and 15000 clauses.
0.09/0.15	c parseCNF():: parsing....
0.09/0.15	c parseCNF():: the CNF contains 0 unary clauses.
0.09/0.15	c runParser():: parsing was successful, warming up engines...
0.09/0.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.15	c preprocessing fase I completed:: there are now 750 free variables and 15000 clauses.
0.09/0.15	c using k-SAT heuristics (size based diff)
0.09/0.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.15	c main():: clause / variable ratio: ( 15000 / 750 ) = 20.00
0.09/0.15	c longest clause has size 5
0.09/0.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.15	c number of free variables = 750
0.09/0.15	c dynamic_preselect_setsize :: off
0.09/0.15	c main():: all systems go!
0.09/0.15	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 319
0.19/0.22	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************
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c |********************************************************
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c |**********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 27280
2.99/3.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 2111170
238.70/238.74	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |****************************
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c |*******************************
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 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3152320-1301698553/watcher-3152320-1301698553 -o /tmp/evaluation-result-3152320-1301698553/solver-3152320-1301698553 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152320-1301698553.cnf 

running on 2 cores: 5,7

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: 0.78 1.22 2.19 4/178 5798
/proc/meminfo: memFree=21043916/32951124 swapFree=67111528/67111528
[pid=5798] ppid=5796 vsize=6900 CPUtime=0 cores=5,7
/proc/5798/stat : 5798 (march_rw) R 5796 5798 5758 0 -1 4194304 292 0 0 0 0 0 0 0 24 0 1 0 262270911 7065600 237 33554432000 4194304 4300876 140734013236080 18446744073709551615 264726066209 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5798/statm: 1725 237 113 27 0 174 0

[startup+0.0306419 s]
/proc/loadavg: 0.78 1.22 2.19 4/178 5798
/proc/meminfo: memFree=21043916/32951124 swapFree=67111528/67111528
[pid=5798] ppid=5796 vsize=8600 CPUtime=0.02 cores=5,7
/proc/5798/stat : 5798 (march_rw) R 5796 5798 5758 0 -1 4202496 1344 0 0 0 2 0 0 0 24 0 1 0 262270911 8806400 559 33554432000 4194304 4300876 140734013236080 18446744073709551615 4240300 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5798/statm: 2150 559 142 27 0 599 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 8600

[startup+0.100655 s]
/proc/loadavg: 0.78 1.22 2.19 4/178 5798
/proc/meminfo: memFree=21043916/32951124 swapFree=67111528/67111528
[pid=5798] ppid=5796 vsize=8776 CPUtime=0.09 cores=5,7
/proc/5798/stat : 5798 (march_rw) R 5796 5798 5758 0 -1 4202496 2119 0 0 0 9 0 0 0 24 0 1 0 262270911 8986624 606 33554432000 4194304 4300876 140734013236080 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5798/statm: 2194 606 143 27 0 643 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8776

[startup+0.300593 s]
/proc/loadavg: 0.78 1.22 2.19 4/178 5798
/proc/meminfo: memFree=21043916/32951124 swapFree=67111528/67111528
[pid=5798] ppid=5796 vsize=11088 CPUtime=0.29 cores=5,7
/proc/5798/stat : 5798 (march_rw) R 5796 5798 5758 0 -1 4202496 3076 0 0 0 29 0 0 0 25 0 1 0 262270911 11354112 1007 33554432000 4194304 4300876 140734013236080 18446744073709551615 4281177 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5798/statm: 2772 1007 170 27 0 1221 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11088

[startup+0.700513 s]
/proc/loadavg: 0.78 1.22 2.19 4/178 5798
/proc/meminfo: memFree=21043916/32951124 swapFree=67111528/67111528
[pid=5798] ppid=5796 vsize=11088 CPUtime=0.69 cores=5,7
/proc/5798/stat : 5798 (march_rw) R 5796 5798 5758 0 -1 4202496 3076 0 0 0 69 0 0 0 25 0 1 0 262270911 11354112 1007 33554432000 4194304 4300876 140734013236080 18446744073709551615 4248619 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5798/statm: 2772 1007 170 27 0 1221 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11088

[startup+1.50038 s]
/proc/loadavg: 0.78 1.22 2.19 5/190 5819
/proc/meminfo: memFree=20996480/32951124 swapFree=67111528/67111528
[pid=5798] ppid=5796 vsize=11544 CPUtime=1.49 cores=5,7
/proc/5798/stat : 5798 (march_rw) R 5796 5798 5758 0 -1 4202496 3155 0 0 0 149 0 0 0 25 0 1 0 262270911 11821056 1086 33554432000 4194304 4300876 140734013236080 18446744073709551615 4281147 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5798/statm: 2886 1086 170 27 0 1335 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11544

[startup+3.10106 s]
/proc/loadavg: 0.78 1.22 2.19 5/190 5819
/proc/meminfo: memFree=20993256/32951124 swapFree=67111528/67111528
[pid=5798] ppid=5796 vsize=11772 CPUtime=3.09 cores=5,7
/proc/5798/stat : 5798 (march_rw) R 5796 5798 5758 0 -1 4202496 3241 0 0 0 309 0 0 0 25 0 1 0 262270911 12054528 1172 33554432000 4194304 4300876 140734013236080 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5798/statm: 2943 1172 171 27 0 1392 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11772

[startup+6.30046 s]
/proc/loadavg: 1.12 1.28 2.20 5/190 5819
/proc/meminfo: memFree=20984260/32951124 swapFree=67111528/67111528
[pid=5798] ppid=5796 vsize=12624 CPUtime=6.29 cores=5,7
/proc/5798/stat : 5798 (march_rw) R 5796 5798 5758 0 -1 4202496 3422 0 0 0 629 0 0 0 25 0 1 0 262270911 12926976 1353 33554432000 4194304 4300876 140734013236080 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5798/statm: 3156 1353 171 27 0 1605 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12624

[startup+12.7003 s]
/proc/loadavg: 1.35 1.33 2.21 5/190 5819
/proc/meminfo: memFree=20980376/32951124 swapFree=67111528/67111528
[pid=5798] ppid=5796 vsize=14540 CPUtime=12.69 cores=5,7
/proc/5798/stat : 5798 (march_rw) R 5796 5798 5758 0 -1 4202496 3784 0 0 0 1269 0 0 0 25 0 1 0 262270911 14888960 1715 33554432000 4194304 4300876 140734013236080 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5798/statm: 3635 1715 171 27 0 2084 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14540

[startup+25.5008 s]
/proc/loadavg: 1.93 1.46 2.24 5/190 5819
/proc/meminfo: memFree=20973816/32951124 swapFree=67111528/67111528
[pid=5798] ppid=5796 vsize=18852 CPUtime=25.49 cores=5,7
/proc/5798/stat : 5798 (march_rw) R 5796 5798 5758 0 -1 4202496 4495 0 0 0 2549 0 0 0 25 0 1 0 262270911 19304448 2426 33554432000 4194304 4300876 140734013236080 18446744073709551615 4250944 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5798/statm: 4713 2426 171 27 0 3162 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18852

[startup+51.101 s]
/proc/loadavg: 2.64 1.66 2.28 5/190 5820
/proc/meminfo: memFree=20960820/32951124 swapFree=67111528/67111528
[pid=5798] ppid=5796 vsize=23060 CPUtime=51.09 cores=5,7
/proc/5798/stat : 5798 (march_rw) R 5796 5798 5758 0 -1 4202496 5917 0 0 0 5109 0 0 0 25 0 1 0 262270911 23613440 3848 33554432000 4194304 4300876 140734013236080 18446744073709551615 4276180 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5798/statm: 5765 3848 171 27 0 4214 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 23060

[startup+102.306 s]
/proc/loadavg: 3.41 2.02 2.37 5/190 5821
/proc/meminfo: memFree=20934140/32951124 swapFree=67111528/67111528
[pid=5798] ppid=5796 vsize=38120 CPUtime=102.3 cores=5,7
/proc/5798/stat : 5798 (march_rw) R 5796 5798 5758 0 -1 4202496 8811 0 0 0 10229 1 0 0 25 0 1 0 262270911 39034880 6742 33554432000 4194304 4300876 140734013236080 18446744073709551615 4214642 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5798/statm: 9530 6742 171 27 0 7979 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 38120

[startup+162.301 s]
/proc/loadavg: 3.86 2.39 2.48 5/190 5823
/proc/meminfo: memFree=20905072/32951124 swapFree=67111528/67111528
[pid=5798] ppid=5796 vsize=51216 CPUtime=162.3 cores=5,7
/proc/5798/stat : 5798 (march_rw) R 5796 5798 5758 0 -1 4202496 12042 0 0 0 16228 2 0 0 25 0 1 0 262270911 52445184 9973 33554432000 4194304 4300876 140734013236080 18446744073709551615 4276180 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5798/statm: 12804 9973 171 27 0 11253 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 51216

[startup+222.301 s]
/proc/loadavg: 3.95 2.68 2.57 5/190 5825
/proc/meminfo: memFree=20876384/32951124 swapFree=67111528/67111528
[pid=5798] ppid=5796 vsize=71368 CPUtime=222.3 cores=5,7
/proc/5798/stat : 5798 (march_rw) R 5796 5798 5758 0 -1 4202496 15034 0 0 0 22228 2 0 0 25 0 1 0 262270911 73080832 12965 33554432000 4194304 4300876 140734013236080 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5798/statm: 17842 12965 171 27 0 16291 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 71368

[startup+282.3 s]
/proc/loadavg: 3.98 2.92 2.66 5/190 5826
/proc/meminfo: memFree=20848288/32951124 swapFree=67111528/67111528
[pid=5798] ppid=5796 vsize=100836 CPUtime=282.3 cores=5,7
/proc/5798/stat : 5798 (march_rw) R 5796 5798 5758 0 -1 4202496 18130 0 0 0 28227 3 0 0 25 0 1 0 262270911 103256064 16061 33554432000 4194304 4300876 140734013236080 18446744073709551615 4234257 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5798/statm: 25209 16061 171 27 0 23658 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 100836

[startup+342.301 s]
/proc/loadavg: 3.99 3.11 2.74 5/190 5837
/proc/meminfo: memFree=20818228/32951124 swapFree=67111528/67111528
[pid=5798] ppid=5796 vsize=101852 CPUtime=342.3 cores=5,7
/proc/5798/stat : 5798 (march_rw) R 5796 5798 5758 0 -1 4202496 21448 0 0 0 34227 3 0 0 25 0 1 0 262270911 104296448 19379 33554432000 4194304 4300876 140734013236080 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5798/statm: 25463 19379 171 27 0 23912 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 101852

[startup+402.301 s]
/proc/loadavg: 4.05 3.29 2.82 5/190 5838
/proc/meminfo: memFree=20789536/32951124 swapFree=67111528/67111528
[pid=5798] ppid=5796 vsize=101852 CPUtime=402.3 cores=5,7
/proc/5798/stat : 5798 (march_rw) R 5796 5798 5758 0 -1 4202496 24645 0 0 0 40226 4 0 0 25 0 1 0 262270911 104296448 22576 33554432000 4194304 4300876 140734013236080 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5798/statm: 25463 22576 171 27 0 23912 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 101852

[startup+462.3 s]
/proc/loadavg: 4.02 3.42 2.89 5/190 5840
/proc/meminfo: memFree=20761976/32951124 swapFree=67111528/67111528
[pid=5798] ppid=5796 vsize=146052 CPUtime=462.31 cores=5,7
/proc/5798/stat : 5798 (march_rw) R 5796 5798 5758 0 -1 4202496 27399 0 0 0 46226 5 0 0 25 0 1 0 262270911 149557248 25330 33554432000 4194304 4300876 140734013236080 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5798/statm: 36513 25330 171 27 0 34962 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 146052

[startup+522.301 s]
/proc/loadavg: 4.00 3.52 2.95 5/190 5842
/proc/meminfo: memFree=20733560/32951124 swapFree=67111528/67111528
[pid=5798] ppid=5796 vsize=146052 CPUtime=522.31 cores=5,7
/proc/5798/stat : 5798 (march_rw) R 5796 5798 5758 0 -1 4202496 30751 0 0 0 52226 5 0 0 25 0 1 0 262270911 149557248 28682 33554432000 4194304 4300876 140734013236080 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5798/statm: 36513 28682 171 27 0 34962 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 146052

[startup+582.301 s]
/proc/loadavg: 4.00 3.60 3.02 5/190 5843
/proc/meminfo: memFree=20704384/32951124 swapFree=67111528/67111528
[pid=5798] ppid=5796 vsize=146052 CPUtime=582.31 cores=5,7
/proc/5798/stat : 5798 (march_rw) R 5796 5798 5758 0 -1 4202496 34039 0 0 0 58225 6 0 0 25 0 1 0 262270911 149557248 31970 33554432000 4194304 4300876 140734013236080 18446744073709551615 4248658 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5798/statm: 36513 31970 171 27 0 34962 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 146052

[startup+642.3 s]
/proc/loadavg: 4.00 3.67 3.08 5/190 5845
/proc/meminfo: memFree=20674948/32951124 swapFree=67111528/67111528
[pid=5798] ppid=5796 vsize=214384 CPUtime=642.32 cores=5,7
/proc/5798/stat : 5798 (march_rw) R 5796 5798 5758 0 -1 4202496 37202 0 0 0 64225 7 0 0 25 0 1 0 262270911 219529216 35133 33554432000 4194304 4300876 140734013236080 18446744073709551615 4275875 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5798/statm: 53596 35133 171 27 0 52045 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 214384

[startup+702.301 s]
/proc/loadavg: 4.04 3.75 3.14 5/190 5846
/proc/meminfo: memFree=20647512/32951124 swapFree=67111528/67111528
[pid=5798] ppid=5796 vsize=214384 CPUtime=702.31 cores=5,7
/proc/5798/stat : 5798 (march_rw) R 5796 5798 5758 0 -1 4202496 39993 0 0 0 70224 7 0 0 25 0 1 0 262270911 219529216 37924 33554432000 4194304 4300876 140734013236080 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5798/statm: 53596 37924 171 27 0 52045 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 214384

[startup+762.307 s]
/proc/loadavg: 4.01 3.79 3.19 5/190 5848
/proc/meminfo: memFree=20617964/32951124 swapFree=67111528/67111528
[pid=5798] ppid=5796 vsize=214384 CPUtime=762.33 cores=5,7
/proc/5798/stat : 5798 (march_rw) R 5796 5798 5758 0 -1 4202496 43333 0 0 0 76225 8 0 0 25 0 1 0 262270911 219529216 41264 33554432000 4194304 4300876 140734013236080 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5798/statm: 53596 41264 171 27 0 52045 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 214384

[startup+822.3 s]
/proc/loadavg: 4.00 3.83 3.24 5/190 5850
/proc/meminfo: memFree=20589516/32951124 swapFree=67111528/67111528
[pid=5798] ppid=5796 vsize=214384 CPUtime=822.32 cores=5,7
/proc/5798/stat : 5798 (march_rw) R 5796 5798 5758 0 -1 4202496 46595 0 0 0 82224 8 0 0 25 0 1 0 262270911 219529216 44526 33554432000 4194304 4300876 140734013236080 18446744073709551615 4276019 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5798/statm: 53596 44526 171 27 0 52045 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 214384

[startup+882.301 s]
/proc/loadavg: 4.00 3.85 3.28 5/190 5851
/proc/meminfo: memFree=20560596/32951124 swapFree=67111528/67111528
[pid=5798] ppid=5796 vsize=214384 CPUtime=882.32 cores=5,7
/proc/5798/stat : 5798 (march_rw) R 5796 5798 5758 0 -1 4202496 49713 0 0 0 88223 9 0 0 25 0 1 0 262270911 219529216 47644 33554432000 4194304 4300876 140734013236080 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5798/statm: 53596 47644 171 27 0 52045 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 214384

[startup+942.301 s]
/proc/loadavg: 4.00 3.88 3.32 5/190 5853
/proc/meminfo: memFree=20534404/32951124 swapFree=67111528/67111528
[pid=5798] ppid=5796 vsize=214384 CPUtime=942.32 cores=5,7
/proc/5798/stat : 5798 (march_rw) R 5796 5798 5758 0 -1 4202496 52532 0 0 0 94223 9 0 0 25 0 1 0 262270911 219529216 50463 33554432000 4194304 4300876 140734013236080 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5798/statm: 53596 50463 171 27 0 52045 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 214384

[startup+1002.3 s]
/proc/loadavg: 4.00 3.90 3.36 5/190 5854
/proc/meminfo: memFree=20505480/32951124 swapFree=67111528/67111528
[pid=5798] ppid=5796 vsize=313832 CPUtime=1002.33 cores=5,7
/proc/5798/stat : 5798 (march_rw) R 5796 5798 5758 0 -1 4202496 55869 0 0 0 100223 10 0 0 25 0 1 0 262270911 321363968 53800 33554432000 4194304 4300876 140734013236080 18446744073709551615 4264512 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5798/statm: 78458 53800 171 27 0 76907 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 313832

[startup+1062.3 s]
/proc/loadavg: 4.00 3.91 3.40 5/190 5856
/proc/meminfo: memFree=20477164/32951124 swapFree=67111528/67111528
[pid=5798] ppid=5796 vsize=313832 CPUtime=1062.33 cores=5,7
/proc/5798/stat : 5798 (march_rw) R 5796 5798 5758 0 -1 4202496 59109 0 0 0 106222 11 0 0 25 0 1 0 262270911 321363968 57040 33554432000 4194304 4300876 140734013236080 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5798/statm: 78458 57040 171 27 0 76907 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 313832

[startup+1122.3 s]
/proc/loadavg: 4.03 3.94 3.44 5/190 5858
/proc/meminfo: memFree=20448460/32951124 swapFree=67111528/67111528
[pid=5798] ppid=5796 vsize=313832 CPUtime=1122.33 cores=5,7
/proc/5798/stat : 5798 (march_rw) R 5796 5798 5758 0 -1 4202496 62151 0 0 0 112222 11 0 0 25 0 1 0 262270911 321363968 60082 33554432000 4194304 4300876 140734013236080 18446744073709551615 4199255 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5798/statm: 78458 60082 171 27 0 76907 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 313832

[startup+1182.3 s]
/proc/loadavg: 4.01 3.95 3.47 5/190 5859
/proc/meminfo: memFree=20422128/32951124 swapFree=67111528/67111528
[pid=5798] ppid=5796 vsize=313832 CPUtime=1182.34 cores=5,7
/proc/5798/stat : 5798 (march_rw) R 5796 5798 5758 0 -1 4202496 65095 0 0 0 118222 12 0 0 25 0 1 0 262270911 321363968 63026 33554432000 4194304 4300876 140734013236080 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5798/statm: 78458 63026 171 27 0 76907 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 313832

[startup+1242.3 s]
/proc/loadavg: 4.06 3.97 3.51 5/190 5861
/proc/meminfo: memFree=20392944/32951124 swapFree=67111528/67111528
[pid=5798] ppid=5796 vsize=317896 CPUtime=1242.33 cores=5,7
/proc/5798/stat : 5798 (march_rw) R 5796 5798 5758 0 -1 4202496 68409 0 0 0 124221 12 0 0 25 0 1 0 262270911 325525504 66340 33554432000 4194304 4300876 140734013236080 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5798/statm: 79474 66340 171 27 0 77923 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 317896



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.02 3.97 3.54 5/190 5862
/proc/meminfo: memFree=20365248/32951124 swapFree=67111528/67111528
[pid=5798] ppid=5796 vsize=317896 CPUtime=1300.04 cores=5,7
/proc/5798/stat : 5798 (march_rw) R 5796 5798 5758 0 -1 4202496 71525 0 0 0 129991 13 0 0 25 0 1 0 262270911 325525504 69456 33554432000 4194304 4300876 140734013236080 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5798/statm: 79474 69456 171 27 0 77923 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 317896

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): 1300.07
CPU user time (s): 1299.92
CPU system time (s): 0.148977
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 317896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.92
system time used= 0.148977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 71525
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= 5
involuntary context switches= 15013

runsolver used 1.75773 second user time and 4.16837 second system time

The end

Launcher Data 

Begin job on node141 at 2011-04-02 00:55:53
IDJOB=3152320
IDBENCH=82600
IDSOLVER=1561
FILE ID=node141/3152320-1301698553
RUNJOBID= node141-1301698553-5779
PBS_JOBID= 12840754
Free space on /tmp= 71748 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v750-c15000-S131912631-041-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152320-1301698553/watcher-3152320-1301698553 -o /tmp/evaluation-result-3152320-1301698553/solver-3152320-1301698553 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152320-1301698553.cnf

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

MD5SUM BENCH= 930b758d4a8e6fc97742d1279599e316
RANDOM SEED=2028360622

node141.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		: 2666.806
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	: 5333.61
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		: 2666.806
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	: 5362.96
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		: 2666.806
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		: 2666.806
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		: 2666.806
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	: 5332.84
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		: 2666.806
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		: 2666.806
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		: 2666.806
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:      21044576 kB
Buffers:        336508 kB
Cached:       11240284 kB
SwapCached:          0 kB
Active:        7513852 kB
Inactive:      4130372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21044576 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             512 kB
Writeback:           0 kB
AnonPages:       67832 kB
Mapped:          14712 kB
Slab:           196184 kB
PageTables:       5036 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   189944 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= 71744 MiB
End job on node141 at 2011-04-02 01:17:35