Trace number 3152398

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) 1300.01 1300.01

General information on the benchmark

Namerandom/large/
unif-k7-r85-v300-c25500-S1859210562-077-UNKNOWN.cnf
MD5SUM3d96bca49fe954bb59442ef617e689bb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables300
Number of clauses25500
Sum of the clauses size178500
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 525500

Solver Data 

1.79/1.89	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.79/1.89	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.79/1.89	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.79/1.89	c main()::
1.79/1.89	c initFormula():: searching for DIMACS p-line....
1.79/1.89	c full lookahead due to high density!
1.79/1.89	c initFormula():: the DIMACS p-line indicates a CNF of 300 variables and 25500 clauses.
1.79/1.89	c parseCNF():: parsing....
1.79/1.89	c parseCNF():: the CNF contains 0 unary clauses.
1.79/1.89	c runParser():: parsing was successful, warming up engines...
1.79/1.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.89	c preprocessing fase I completed:: there are now 300 free variables and 25500 clauses.
1.79/1.89	c using k-SAT heuristics (size based diff)
1.79/1.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.89	c main():: clause / variable ratio: ( 25500 / 300 ) = 85.00
1.79/1.89	c longest clause has size 7
1.79/1.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.89	c number of free variables = 300
1.79/1.89	c dynamic_preselect_setsize :: off
1.79/1.89	c main():: all systems go!
1.79/1.89	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 243
1.98/2.03	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 |****************************************************************| ( 1/999) NodeCount: 8960
4.08/4.17	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |****************************************************************| ( 2/999) NodeCount: 386015
84.69/84.77	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 |********************************
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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-3152398-1301702212/watcher-3152398-1301702212 -o /tmp/evaluation-result-3152398-1301702212/solver-3152398-1301702212 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152398-1301702212.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: 3.68 3.94 3.95 4/189 23878
/proc/meminfo: memFree=20252716/32950928 swapFree=67111528/67111528
[pid=23878] ppid=23876 vsize=6924 CPUtime=0 cores=5,7
/proc/23878/stat : 23878 (march_rw) R 23876 23878 23365 0 -1 4194304 300 0 0 0 0 0 0 0 25 0 1 0 360451870 7090176 245 33554432000 4194304 4300876 140735553822736 18446744073709551615 231895490304 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23878/statm: 1731 245 113 27 0 180 0

[startup+0.0360969 s]
/proc/loadavg: 3.68 3.94 3.95 4/189 23878
/proc/meminfo: memFree=20252716/32950928 swapFree=67111528/67111528
[pid=23878] ppid=23876 vsize=9836 CPUtime=0.03 cores=5,7
/proc/23878/stat : 23878 (march_rw) R 23876 23878 23365 0 -1 4194304 813 0 0 0 3 0 0 0 25 0 1 0 360451870 10072064 757 33554432000 4194304 4300876 140735553822736 18446744073709551615 4239745 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23878/statm: 2459 757 118 27 0 908 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 9836

[startup+0.101106 s]
/proc/loadavg: 3.68 3.94 3.95 4/189 23878
/proc/meminfo: memFree=20252716/32950928 swapFree=67111528/67111528
[pid=23878] ppid=23876 vsize=10904 CPUtime=0.09 cores=5,7
/proc/23878/stat : 23878 (march_rw) R 23876 23878 23365 0 -1 4202496 4686 0 0 0 9 0 0 0 25 0 1 0 360451870 11165696 1056 33554432000 4194304 4300876 140735553822736 18446744073709551615 4256594 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23878/statm: 2726 1056 143 27 0 1175 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10904

[startup+0.301055 s]
/proc/loadavg: 3.68 3.94 3.95 4/189 23878
/proc/meminfo: memFree=20252716/32950928 swapFree=67111528/67111528
[pid=23878] ppid=23876 vsize=10904 CPUtime=0.29 cores=5,7
/proc/23878/stat : 23878 (march_rw) R 23876 23878 23365 0 -1 4202496 4686 0 0 0 29 0 0 0 25 0 1 0 360451870 11165696 1056 33554432000 4194304 4300876 140735553822736 18446744073709551615 4214642 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23878/statm: 2726 1056 143 27 0 1175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10904

[startup+0.700978 s]
/proc/loadavg: 3.68 3.94 3.95 4/189 23878
/proc/meminfo: memFree=20252716/32950928 swapFree=67111528/67111528
[pid=23878] ppid=23876 vsize=10904 CPUtime=0.69 cores=5,7
/proc/23878/stat : 23878 (march_rw) R 23876 23878 23365 0 -1 4202496 4686 0 0 0 69 0 0 0 25 0 1 0 360451870 11165696 1056 33554432000 4194304 4300876 140735553822736 18446744073709551615 4256576 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23878/statm: 2726 1056 143 27 0 1175 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10904

[startup+1.50082 s]
/proc/loadavg: 3.68 3.94 3.95 5/190 23879
/proc/meminfo: memFree=20232256/32950928 swapFree=67111528/67111528
[pid=23878] ppid=23876 vsize=10904 CPUtime=1.49 cores=5,7
/proc/23878/stat : 23878 (march_rw) R 23876 23878 23365 0 -1 4202496 4686 0 0 0 149 0 0 0 25 0 1 0 360451870 11165696 1056 33554432000 4194304 4300876 140735553822736 18446744073709551615 4256576 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23878/statm: 2726 1056 143 27 0 1175 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10904

[startup+3.10052 s]
/proc/loadavg: 3.68 3.94 3.95 5/190 23879
/proc/meminfo: memFree=20228716/32950928 swapFree=67111528/67111528
[pid=23878] ppid=23876 vsize=14292 CPUtime=3.08 cores=5,7
/proc/23878/stat : 23878 (march_rw) R 23876 23878 23365 0 -1 4202496 5732 0 0 0 308 0 0 0 25 0 1 0 360451870 14635008 1727 33554432000 4194304 4300876 140735553822736 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23878/statm: 3573 1727 170 27 0 2022 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 14292

[startup+6.30092 s]
/proc/loadavg: 3.70 3.94 3.95 5/190 23879
/proc/meminfo: memFree=20227540/32950928 swapFree=67111528/67111528
[pid=23878] ppid=23876 vsize=14292 CPUtime=6.28 cores=5,7
/proc/23878/stat : 23878 (march_rw) R 23876 23878 23365 0 -1 4202496 5732 0 0 0 628 0 0 0 25 0 1 0 360451870 14635008 1727 33554432000 4194304 4300876 140735553822736 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23878/statm: 3573 1727 170 27 0 2022 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 14292

[startup+12.7007 s]
/proc/loadavg: 3.73 3.94 3.95 5/190 23879
/proc/meminfo: memFree=20224100/32950928 swapFree=67111528/67111528
[pid=23878] ppid=23876 vsize=15828 CPUtime=12.69 cores=5,7
/proc/23878/stat : 23878 (march_rw) R 23876 23878 23365 0 -1 4202496 5990 0 0 0 1268 1 0 0 25 0 1 0 360451870 16207872 1985 33554432000 4194304 4300876 140735553822736 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23878/statm: 3957 1985 170 27 0 2406 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15828

[startup+25.5003 s]
/proc/loadavg: 3.79 3.94 3.95 5/190 23879
/proc/meminfo: memFree=20219152/32950928 swapFree=67111528/67111528
[pid=23878] ppid=23876 vsize=17744 CPUtime=25.49 cores=5,7
/proc/23878/stat : 23878 (march_rw) R 23876 23878 23365 0 -1 4202496 6316 0 0 0 2548 1 0 0 25 0 1 0 360451870 18169856 2311 33554432000 4194304 4300876 140735553822736 18446744073709551615 4227604 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23878/statm: 4436 2311 171 27 0 2885 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17744

[startup+51.1005 s]
/proc/loadavg: 3.86 3.94 3.95 5/190 23880
/proc/meminfo: memFree=20210672/32950928 swapFree=67111528/67111528
[pid=23878] ppid=23876 vsize=19468 CPUtime=51.09 cores=5,7
/proc/23878/stat : 23878 (march_rw) R 23876 23878 23365 0 -1 4202496 6998 0 0 0 5108 1 0 0 25 0 1 0 360451870 19935232 2993 33554432000 4194304 4300876 140735553822736 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23878/statm: 4867 2993 171 27 0 3316 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19468

[startup+102.307 s]
/proc/loadavg: 3.94 3.95 3.95 5/190 23881
/proc/meminfo: memFree=20192540/32950928 swapFree=67111528/67111528
[pid=23878] ppid=23876 vsize=25936 CPUtime=102.29 cores=5,7
/proc/23878/stat : 23878 (march_rw) R 23876 23878 23365 0 -1 4202496 8429 0 0 0 10228 1 0 0 25 0 1 0 360451870 26558464 4424 33554432000 4194304 4300876 140735553822736 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23878/statm: 6484 4424 171 27 0 4933 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 25936

[startup+162.301 s]
/proc/loadavg: 4.03 3.97 3.95 5/190 23883
/proc/meminfo: memFree=20174924/32950928 swapFree=67111528/67111528
[pid=23878] ppid=23876 vsize=40488 CPUtime=162.29 cores=5,7
/proc/23878/stat : 23878 (march_rw) R 23876 23878 23365 0 -1 4202496 10105 0 0 0 16227 2 0 0 25 0 1 0 360451870 41459712 6100 33554432000 4194304 4300876 140735553822736 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23878/statm: 10122 6100 171 27 0 8571 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 40488

[startup+222.3 s]
/proc/loadavg: 4.01 3.97 3.95 5/190 23885
/proc/meminfo: memFree=20156780/32950928 swapFree=67111528/67111528
[pid=23878] ppid=23876 vsize=40488 CPUtime=222.28 cores=5,7
/proc/23878/stat : 23878 (march_rw) R 23876 23878 23365 0 -1 4202496 11705 0 0 0 22226 2 0 0 25 0 1 0 360451870 41459712 7700 33554432000 4194304 4300876 140735553822736 18446744073709551615 4227612 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23878/statm: 10122 7700 171 27 0 8571 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 40488

[startup+282.301 s]
/proc/loadavg: 4.00 3.97 3.95 5/190 23895
/proc/meminfo: memFree=20138500/32950928 swapFree=67111528/67111528
[pid=23878] ppid=23876 vsize=53584 CPUtime=282.28 cores=5,7
/proc/23878/stat : 23878 (march_rw) R 23876 23878 23365 0 -1 4202496 13348 0 0 0 28225 3 0 0 25 0 1 0 360451870 54870016 9343 33554432000 4194304 4300876 140735553822736 18446744073709551615 231894885625 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23878/statm: 13396 9343 171 27 0 11845 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 53584

[startup+342.301 s]
/proc/loadavg: 4.00 3.97 3.95 5/190 23897
/proc/meminfo: memFree=20119984/32950928 swapFree=67111528/67111528
[pid=23878] ppid=23876 vsize=53584 CPUtime=342.28 cores=5,7
/proc/23878/stat : 23878 (march_rw) R 23876 23878 23365 0 -1 4202496 15012 0 0 0 34224 4 0 0 25 0 1 0 360451870 54870016 11007 33554432000 4194304 4300876 140735553822736 18446744073709551615 231894886086 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23878/statm: 13396 11007 171 27 0 11845 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 53584

[startup+402.3 s]
/proc/loadavg: 4.07 3.99 3.96 5/190 23898
/proc/meminfo: memFree=20102068/32950928 swapFree=67111528/67111528
[pid=23878] ppid=23876 vsize=73228 CPUtime=402.28 cores=5,7
/proc/23878/stat : 23878 (march_rw) R 23876 23878 23365 0 -1 4202496 16709 0 0 0 40224 4 0 0 25 0 1 0 360451870 74985472 12704 33554432000 4194304 4300876 140735553822736 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23878/statm: 18307 12704 171 27 0 16756 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 73228

[startup+462.3 s]
/proc/loadavg: 4.02 3.99 3.96 5/190 23900
/proc/meminfo: memFree=20083696/32950928 swapFree=67111528/67111528
[pid=23878] ppid=23876 vsize=73228 CPUtime=462.28 cores=5,7
/proc/23878/stat : 23878 (march_rw) R 23876 23878 23365 0 -1 4202496 18399 0 0 0 46223 5 0 0 25 0 1 0 360451870 74985472 14394 33554432000 4194304 4300876 140735553822736 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23878/statm: 18307 14394 171 27 0 16756 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 73228

[startup+522.301 s]
/proc/loadavg: 4.01 3.99 3.96 5/190 23902
/proc/meminfo: memFree=20066180/32950928 swapFree=67111528/67111528
[pid=23878] ppid=23876 vsize=73228 CPUtime=522.28 cores=5,7
/proc/23878/stat : 23878 (march_rw) R 23876 23878 23365 0 -1 4202496 20095 0 0 0 52223 5 0 0 25 0 1 0 360451870 74985472 16090 33554432000 4194304 4300876 140735553822736 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23878/statm: 18307 16090 171 27 0 16756 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 73228

[startup+582.301 s]
/proc/loadavg: 4.00 3.99 3.96 5/190 23903
/proc/meminfo: memFree=20048392/32950928 swapFree=67111528/67111528
[pid=23878] ppid=23876 vsize=102696 CPUtime=582.28 cores=5,7
/proc/23878/stat : 23878 (march_rw) R 23876 23878 23365 0 -1 4202496 21751 0 0 0 58223 5 0 0 25 0 1 0 360451870 105160704 17746 33554432000 4194304 4300876 140735553822736 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23878/statm: 25674 17746 171 27 0 24123 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 102696

[startup+642.3 s]
/proc/loadavg: 4.00 3.99 3.96 5/190 23905
/proc/meminfo: memFree=20030008/32950928 swapFree=67111528/67111528
[pid=23878] ppid=23876 vsize=102696 CPUtime=642.29 cores=5,7
/proc/23878/stat : 23878 (march_rw) R 23876 23878 23365 0 -1 4202496 23405 0 0 0 64223 6 0 0 25 0 1 0 360451870 105160704 19400 33554432000 4194304 4300876 140735553822736 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23878/statm: 25674 19400 171 27 0 24123 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 102696

[startup+702.301 s]
/proc/loadavg: 4.00 3.99 3.96 5/190 23906
/proc/meminfo: memFree=20010976/32950928 swapFree=67111528/67111528
[pid=23878] ppid=23876 vsize=104188 CPUtime=702.29 cores=5,7
/proc/23878/stat : 23878 (march_rw) R 23876 23878 23365 0 -1 4202496 25260 0 0 0 70223 6 0 0 25 0 1 0 360451870 106688512 21255 33554432000 4194304 4300876 140735553822736 18446744073709551615 4276150 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23878/statm: 26047 21255 171 27 0 24496 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 104188

[startup+762.307 s]
/proc/loadavg: 4.00 3.99 3.96 5/190 23908
/proc/meminfo: memFree=19992716/32950928 swapFree=67111528/67111528
[pid=23878] ppid=23876 vsize=104188 CPUtime=762.29 cores=5,7
/proc/23878/stat : 23878 (march_rw) R 23876 23878 23365 0 -1 4202496 26963 0 0 0 76222 7 0 0 25 0 1 0 360451870 106688512 22958 33554432000 4194304 4300876 140735553822736 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23878/statm: 26047 22958 171 27 0 24496 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 104188

[startup+822.301 s]
/proc/loadavg: 4.00 3.99 3.96 5/190 23910
/proc/meminfo: memFree=19975068/32950928 swapFree=67111528/67111528
[pid=23878] ppid=23876 vsize=148388 CPUtime=822.29 cores=5,7
/proc/23878/stat : 23878 (march_rw) R 23876 23878 23365 0 -1 4202496 28674 0 0 0 82221 8 0 0 25 0 1 0 360451870 151949312 24669 33554432000 4194304 4300876 140735553822736 18446744073709551615 4225380 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23878/statm: 37097 24669 171 27 0 35546 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 148388

[startup+882.3 s]
/proc/loadavg: 4.00 3.99 3.96 5/190 23911
/proc/meminfo: memFree=19956172/32950928 swapFree=67111528/67111528
[pid=23878] ppid=23876 vsize=148388 CPUtime=882.28 cores=5,7
/proc/23878/stat : 23878 (march_rw) R 23876 23878 23365 0 -1 4202496 30389 0 0 0 88220 8 0 0 25 0 1 0 360451870 151949312 26384 33554432000 4194304 4300876 140735553822736 18446744073709551615 4235591 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23878/statm: 37097 26384 171 27 0 35546 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 148388

[startup+942.301 s]
/proc/loadavg: 4.00 3.99 3.96 5/190 23913
/proc/meminfo: memFree=19937528/32950928 swapFree=67111528/67111528
[pid=23878] ppid=23876 vsize=148388 CPUtime=942.29 cores=5,7
/proc/23878/stat : 23878 (march_rw) R 23876 23878 23365 0 -1 4202496 32098 0 0 0 94220 9 0 0 25 0 1 0 360451870 151949312 28093 33554432000 4194304 4300876 140735553822736 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23878/statm: 37097 28093 171 27 0 35546 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 148388

[startup+1002.3 s]
/proc/loadavg: 4.04 4.00 3.96 5/190 23914
/proc/meminfo: memFree=19919480/32950928 swapFree=67111528/67111528
[pid=23878] ppid=23876 vsize=148388 CPUtime=1002.29 cores=5,7
/proc/23878/stat : 23878 (march_rw) R 23876 23878 23365 0 -1 4202496 33817 0 0 0 100219 10 0 0 25 0 1 0 360451870 151949312 29812 33554432000 4194304 4300876 140735553822736 18446744073709551615 4225414 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23878/statm: 37097 29812 171 27 0 35546 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 148388

[startup+1062.3 s]
/proc/loadavg: 4.05 4.01 3.97 5/190 23916
/proc/meminfo: memFree=19901208/32950928 swapFree=67111528/67111528
[pid=23878] ppid=23876 vsize=148388 CPUtime=1062.29 cores=5,7
/proc/23878/stat : 23878 (march_rw) R 23876 23878 23365 0 -1 4202496 35547 0 0 0 106219 10 0 0 25 0 1 0 360451870 151949312 31542 33554432000 4194304 4300876 140735553822736 18446744073709551615 4264512 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23878/statm: 37097 31542 171 27 0 35546 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 148388

[startup+1122.3 s]
/proc/loadavg: 4.02 4.01 3.97 5/190 23918
/proc/meminfo: memFree=19882564/32950928 swapFree=67111528/67111528
[pid=23878] ppid=23876 vsize=148388 CPUtime=1122.28 cores=5,7
/proc/23878/stat : 23878 (march_rw) R 23876 23878 23365 0 -1 4202496 37248 0 0 0 112218 10 0 0 25 0 1 0 360451870 151949312 33243 33554432000 4194304 4300876 140735553822736 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23878/statm: 37097 33243 171 27 0 35546 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 148388

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.97 5/190 23919
/proc/meminfo: memFree=19864644/32950928 swapFree=67111528/67111528
[pid=23878] ppid=23876 vsize=148388 CPUtime=1182.29 cores=5,7
/proc/23878/stat : 23878 (march_rw) R 23876 23878 23365 0 -1 4202496 38970 0 0 0 118218 11 0 0 25 0 1 0 360451870 151949312 34965 33554432000 4194304 4300876 140735553822736 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23878/statm: 37097 34965 171 27 0 35546 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 148388

[startup+1242.3 s]
/proc/loadavg: 4.04 4.01 3.98 5/190 23921
/proc/meminfo: memFree=19845636/32950928 swapFree=67111528/67111528
[pid=23878] ppid=23876 vsize=214688 CPUtime=1242.29 cores=5,7
/proc/23878/stat : 23878 (march_rw) R 23876 23878 23365 0 -1 4202496 40696 0 0 0 124218 11 0 0 25 0 1 0 360451870 219840512 36691 33554432000 4194304 4300876 140735553822736 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23878/statm: 53672 36691 171 27 0 52121 0
Current children cumulated CPU time (s) 1242.29
Current children cumulated vsize (KiB) 214688



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.01 4.01 3.98 2/184 23925
/proc/meminfo: memFree=20116948/32950928 swapFree=67111528/67111528
[pid=23878] ppid=23876 vsize=214688 CPUtime=1299.99 cores=5,7
/proc/23878/stat : 23878 (march_rw) R 23876 23878 23365 0 -1 4202496 42363 0 0 0 129987 12 0 0 25 0 1 0 360451870 219840512 38358 33554432000 4194304 4300876 140735553822736 18446744073709551615 231894885581 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23878/statm: 53672 38358 171 27 0 52121 0
Current children cumulated CPU time (s) 1299.99
Current children cumulated vsize (KiB) 214688

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): 1300.01
CPU time (s): 1300.01
CPU user time (s): 1299.88
CPU system time (s): 0.13098
CPU usage (%): 99.9998
Max. virtual memory (cumulated for all children) (KiB): 214688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.88
system time used= 0.13098
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42363
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 1323

runsolver used 2.17967 second user time and 4.92525 second system time

The end

Launcher Data 

Begin job on node114 at 2011-04-02 01:56:52
IDJOB=3152398
IDBENCH=82678
IDSOLVER=1561
FILE ID=node114/3152398-1301702212
RUNJOBID= node114-1301698305-23386
PBS_JOBID= 12840741
Free space on /tmp= 70308 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k7-r85-v300-c25500-S1859210562-077-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152398-1301702212/watcher-3152398-1301702212 -o /tmp/evaluation-result-3152398-1301702212/solver-3152398-1301702212 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152398-1301702212.cnf

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

MD5SUM BENCH= 3d96bca49fe954bb59442ef617e689bb
RANDOM SEED=236807387

node114.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		: 2666.848
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		: 2666.848
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	: 5226.15
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		: 2666.848
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	: 5332.74
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		: 2666.848
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	: 5332.73
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		: 2666.848
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		: 2666.848
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		: 2666.848
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	: 5332.74
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		: 2666.848
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:     32950928 kB
MemFree:      20252260 kB
Buffers:        374536 kB
Cached:       11926488 kB
SwapCached:          0 kB
Active:        8085820 kB
Inactive:      4304444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      20252260 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2736 kB
Writeback:           0 kB
AnonPages:       88764 kB
Mapped:          15608 kB
Slab:           245952 kB
PageTables:       5144 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   287992 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= 70312 MiB
End job on node114 at 2011-04-02 02:18:34