Trace number 3152657

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) 1300.06 1300.01

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v550-c2343-S1554089933-067.UNKNOWN.cnf
MD5SUMfa2c840574747ca3ff8efe8a9137bb94
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 variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.01	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 550 variables and 2343 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 13 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 547 free variables and 2330 clauses.
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 174 duplicate clauses
0.00/0.01	c resolvent_look() :: found 86 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 2416 / 550 ) = 4.39
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c number of free variables = 547
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 129
0.02/0.04	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 670
0.09/0.10	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 6194
0.89/0.92	c |----------------------------------------------------------------|
c |*
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c |****************
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c |****************************************************************| ( 3/999) NodeCount: 43667
7.39/7.42	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 4/999) NodeCount: 216628
41.60/41.67	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 795186
168.90/168.99	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 2230414
516.01/516.07	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 4919088
1222.53/1222.50	c |----------------------------------------------------------------|
c |*
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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-3152657-1301710444/watcher-3152657-1301710444 -o /tmp/evaluation-result-3152657-1301710444/solver-3152657-1301710444 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152657-1301710444.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: 3.94 4.00 4.75 5/189 8205
/proc/meminfo: memFree=21044788/32951124 swapFree=67111528/67111528
[pid=8205] ppid=8203 vsize=6852 CPUtime=0 cores=5,7
/proc/8205/stat : 8205 (march_rw) R 8203 8205 7305 0 -1 4202496 301 0 0 0 0 0 0 0 25 0 1 0 263459980 7016448 243 33554432000 4194304 4300876 140735926344544 18446744073709551615 264729948848 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8205/statm: 1713 243 135 27 0 162 0

[startup+0.023169 s]
/proc/loadavg: 3.94 4.00 4.75 5/189 8205
/proc/meminfo: memFree=21044788/32951124 swapFree=67111528/67111528
[pid=8205] ppid=8203 vsize=7548 CPUtime=0.02 cores=5,7
/proc/8205/stat : 8205 (march_rw) R 8203 8205 7305 0 -1 4202496 446 0 0 0 2 0 0 0 25 0 1 0 263459980 7729152 388 33554432000 4194304 4300876 140735926344544 18446744073709551615 4200384 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8205/statm: 1887 388 168 27 0 336 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7548

[startup+0.100167 s]
/proc/loadavg: 3.94 4.00 4.75 5/189 8205
/proc/meminfo: memFree=21044788/32951124 swapFree=67111528/67111528
[pid=8205] ppid=8203 vsize=7696 CPUtime=0.09 cores=5,7
/proc/8205/stat : 8205 (march_rw) R 8203 8205 7305 0 -1 4202496 480 0 0 0 9 0 0 0 25 0 1 0 263459980 7880704 422 33554432000 4194304 4300876 140735926344544 18446744073709551615 4200411 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8205/statm: 1924 422 168 27 0 373 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7696

[startup+0.300116 s]
/proc/loadavg: 3.94 4.00 4.75 5/189 8205
/proc/meminfo: memFree=21044788/32951124 swapFree=67111528/67111528
[pid=8205] ppid=8203 vsize=7696 CPUtime=0.29 cores=5,7
/proc/8205/stat : 8205 (march_rw) R 8203 8205 7305 0 -1 4202496 503 0 0 0 29 0 0 0 25 0 1 0 263459980 7880704 445 33554432000 4194304 4300876 140735926344544 18446744073709551615 4214479 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8205/statm: 1924 445 168 27 0 373 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7696

[startup+0.701053 s]
/proc/loadavg: 3.94 4.00 4.75 5/189 8205
/proc/meminfo: memFree=21044788/32951124 swapFree=67111528/67111528
[pid=8205] ppid=8203 vsize=7980 CPUtime=0.69 cores=5,7
/proc/8205/stat : 8205 (march_rw) R 8203 8205 7305 0 -1 4202496 545 0 0 0 69 0 0 0 25 0 1 0 263459980 8171520 487 33554432000 4194304 4300876 140735926344544 18446744073709551615 4200351 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8205/statm: 1995 487 168 27 0 444 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7980

[startup+1.50089 s]
/proc/loadavg: 3.94 4.00 4.75 5/190 8206
/proc/meminfo: memFree=21042976/32951124 swapFree=67111528/67111528
[pid=8205] ppid=8203 vsize=8148 CPUtime=1.49 cores=5,7
/proc/8205/stat : 8205 (march_rw) R 8203 8205 7305 0 -1 4202496 586 0 0 0 149 0 0 0 25 0 1 0 263459980 8343552 528 33554432000 4194304 4300876 140735926344544 18446744073709551615 4217778 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8205/statm: 2037 528 169 27 0 486 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8148

[startup+3.1006 s]
/proc/loadavg: 3.94 4.00 4.75 5/190 8206
/proc/meminfo: memFree=21041860/32951124 swapFree=67111528/67111528
[pid=8205] ppid=8203 vsize=8664 CPUtime=3.09 cores=5,7
/proc/8205/stat : 8205 (march_rw) R 8203 8205 7305 0 -1 4202496 653 0 0 0 309 0 0 0 25 0 1 0 263459980 8871936 595 33554432000 4194304 4300876 140735926344544 18446744073709551615 4228530 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8205/statm: 2166 595 169 27 0 615 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8664

[startup+6.30098 s]
/proc/loadavg: 3.94 4.00 4.75 5/190 8206
/proc/meminfo: memFree=21040096/32951124 swapFree=67111528/67111528
[pid=8205] ppid=8203 vsize=9256 CPUtime=6.3 cores=5,7
/proc/8205/stat : 8205 (march_rw) R 8203 8205 7305 0 -1 4202496 815 0 0 0 630 0 0 0 25 0 1 0 263459980 9478144 757 33554432000 4194304 4300876 140735926344544 18446744073709551615 4217479 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8205/statm: 2314 757 169 27 0 763 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 9256

[startup+12.7008 s]
/proc/loadavg: 3.95 4.00 4.74 5/190 8206
/proc/meminfo: memFree=21036252/32951124 swapFree=67111528/67111528
[pid=8205] ppid=8203 vsize=10788 CPUtime=12.7 cores=5,7
/proc/8205/stat : 8205 (march_rw) R 8203 8205 7305 0 -1 4202496 1061 0 0 0 1270 0 0 0 25 0 1 0 263459980 11046912 1003 33554432000 4194304 4300876 140735926344544 18446744073709551615 4214471 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8205/statm: 2697 1003 169 27 0 1146 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 10788

[startup+25.5004 s]
/proc/loadavg: 3.96 4.00 4.73 5/190 8207
/proc/meminfo: memFree=21029544/32951124 swapFree=67111528/67111528
[pid=8205] ppid=8203 vsize=12448 CPUtime=25.5 cores=5,7
/proc/8205/stat : 8205 (march_rw) R 8203 8205 7305 0 -1 4202496 1542 0 0 0 2550 0 0 0 25 0 1 0 263459980 12746752 1484 33554432000 4194304 4300876 140735926344544 18446744073709551615 4214400 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8205/statm: 3112 1484 169 27 0 1561 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 12448

[startup+51.1005 s]
/proc/loadavg: 3.97 4.00 4.71 5/190 8207
/proc/meminfo: memFree=21016264/32951124 swapFree=67111528/67111528
[pid=8205] ppid=8203 vsize=17772 CPUtime=51.09 cores=5,7
/proc/8205/stat : 8205 (march_rw) R 8203 8205 7305 0 -1 4202496 2463 0 0 0 5109 0 0 0 25 0 1 0 263459980 18198528 2405 33554432000 4194304 4300876 140735926344544 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8205/statm: 4443 2405 169 27 0 2892 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17772

[startup+102.306 s]
/proc/loadavg: 3.99 4.00 4.67 5/190 8209
/proc/meminfo: memFree=20989948/32951124 swapFree=67111528/67111528
[pid=8205] ppid=8203 vsize=29500 CPUtime=102.3 cores=5,7
/proc/8205/stat : 8205 (march_rw) R 8203 8205 7305 0 -1 4202496 4284 0 0 0 10230 0 0 0 25 0 1 0 263459980 30208000 4226 33554432000 4194304 4300876 140735926344544 18446744073709551615 4217384 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8205/statm: 7375 4226 169 27 0 5824 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 29500

[startup+162.301 s]
/proc/loadavg: 3.99 4.00 4.62 5/190 8210
/proc/meminfo: memFree=20961896/32951124 swapFree=67111528/67111528
[pid=8205] ppid=8203 vsize=42288 CPUtime=162.3 cores=5,7
/proc/8205/stat : 8205 (march_rw) R 8203 8205 7305 0 -1 4202496 6271 0 0 0 16229 1 0 0 25 0 1 0 263459980 43302912 6213 33554432000 4194304 4300876 140735926344544 18446744073709551615 4214550 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8205/statm: 10572 6213 169 27 0 9021 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 42288

[startup+222.3 s]
/proc/loadavg: 3.99 4.00 4.58 5/190 8212
/proc/meminfo: memFree=20932440/32951124 swapFree=67111528/67111528
[pid=8205] ppid=8203 vsize=42420 CPUtime=222.3 cores=5,7
/proc/8205/stat : 8205 (march_rw) R 8203 8205 7305 0 -1 4202496 8306 0 0 0 22229 1 0 0 25 0 1 0 263459980 43438080 8248 33554432000 4194304 4300876 140735926344544 18446744073709551615 4228525 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8205/statm: 10605 8248 169 27 0 9054 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 42420

[startup+282.301 s]
/proc/loadavg: 4.10 4.02 4.55 5/190 8213
/proc/meminfo: memFree=20904240/32951124 swapFree=67111528/67111528
[pid=8205] ppid=8203 vsize=63628 CPUtime=282.3 cores=5,7
/proc/8205/stat : 8205 (march_rw) R 8203 8205 7305 0 -1 4202496 10273 0 0 0 28228 2 0 0 25 0 1 0 263459980 65155072 10215 33554432000 4194304 4300876 140735926344544 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8205/statm: 15907 10215 169 27 0 14356 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 63628

[startup+342.301 s]
/proc/loadavg: 4.04 4.02 4.52 5/190 8243
/proc/meminfo: memFree=21026028/32951124 swapFree=67111528/67111528
[pid=8205] ppid=8203 vsize=63628 CPUtime=342.3 cores=5,7
/proc/8205/stat : 8205 (march_rw) R 8203 8205 7305 0 -1 4202496 12203 0 0 0 34228 2 0 0 25 0 1 0 263459980 65155072 12145 33554432000 4194304 4300876 140735926344544 18446744073709551615 4200335 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8205/statm: 15907 12145 169 27 0 14356 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 63628

[startup+402.3 s]
/proc/loadavg: 4.01 4.01 4.48 5/190 8245
/proc/meminfo: memFree=20998200/32951124 swapFree=67111528/67111528
[pid=8205] ppid=8203 vsize=83272 CPUtime=402.3 cores=5,7
/proc/8205/stat : 8205 (march_rw) R 8203 8205 7305 0 -1 4202496 14079 0 0 0 40228 2 0 0 25 0 1 0 263459980 85270528 14021 33554432000 4194304 4300876 140735926344544 18446744073709551615 4214400 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8205/statm: 20818 14021 169 27 0 19267 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 83272

[startup+462.301 s]
/proc/loadavg: 4.00 4.01 4.45 5/190 8246
/proc/meminfo: memFree=20969756/32951124 swapFree=67111528/67111528
[pid=8205] ppid=8203 vsize=83272 CPUtime=462.31 cores=5,7
/proc/8205/stat : 8205 (march_rw) R 8203 8205 7305 0 -1 4202496 15933 0 0 0 46228 3 0 0 25 0 1 0 263459980 85270528 15875 33554432000 4194304 4300876 140735926344544 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8205/statm: 20818 15875 169 27 0 19267 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 83272

[startup+522.3 s]
/proc/loadavg: 4.00 4.00 4.42 5/190 8248
/proc/meminfo: memFree=20943168/32951124 swapFree=67111528/67111528
[pid=8205] ppid=8203 vsize=83272 CPUtime=522.3 cores=5,7
/proc/8205/stat : 8205 (march_rw) R 8203 8205 7305 0 -1 4202496 17738 0 0 0 52227 3 0 0 25 0 1 0 263459980 85270528 17680 33554432000 4194304 4300876 140735926344544 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8205/statm: 20818 17680 169 27 0 19267 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 83272

[startup+582.3 s]
/proc/loadavg: 4.00 4.00 4.39 5/190 8249
/proc/meminfo: memFree=20915952/32951124 swapFree=67111528/67111528
[pid=8205] ppid=8203 vsize=128964 CPUtime=582.31 cores=5,7
/proc/8205/stat : 8205 (march_rw) R 8203 8205 7305 0 -1 4202496 19647 0 0 0 58227 4 0 0 25 0 1 0 263459980 132059136 19589 33554432000 4194304 4300876 140735926344544 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8205/statm: 32241 19589 169 27 0 30690 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 128964

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 4.36 5/190 8251
/proc/meminfo: memFree=20888124/32951124 swapFree=67111528/67111528
[pid=8205] ppid=8203 vsize=128964 CPUtime=642.32 cores=5,7
/proc/8205/stat : 8205 (march_rw) R 8203 8205 7305 0 -1 4202496 21507 0 0 0 64228 4 0 0 25 0 1 0 263459980 132059136 21449 33554432000 4194304 4300876 140735926344544 18446744073709551615 4217467 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8205/statm: 32241 21449 169 27 0 30690 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 128964

[startup+702.3 s]
/proc/loadavg: 4.00 4.00 4.34 5/190 8256
/proc/meminfo: memFree=20861944/32951124 swapFree=67111528/67111528
[pid=8205] ppid=8203 vsize=128964 CPUtime=702.32 cores=5,7
/proc/8205/stat : 8205 (march_rw) R 8203 8205 7305 0 -1 4202496 23365 0 0 0 70227 5 0 0 25 0 1 0 263459980 132059136 23307 33554432000 4194304 4300876 140735926344544 18446744073709551615 4200335 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8205/statm: 32241 23307 169 27 0 30690 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 128964

[startup+762.306 s]
/proc/loadavg: 4.00 4.00 4.31 5/190 8257
/proc/meminfo: memFree=20836224/32951124 swapFree=67111528/67111528
[pid=8205] ppid=8203 vsize=128964 CPUtime=762.32 cores=5,7
/proc/8205/stat : 8205 (march_rw) R 8203 8205 7305 0 -1 4202496 25149 0 0 0 76227 5 0 0 25 0 1 0 263459980 132059136 25091 33554432000 4194304 4300876 140735926344544 18446744073709551615 4217472 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8205/statm: 32241 25091 169 27 0 30690 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 128964

[startup+822.301 s]
/proc/loadavg: 4.04 4.01 4.29 5/190 8259
/proc/meminfo: memFree=20809620/32951124 swapFree=67111528/67111528
[pid=8205] ppid=8203 vsize=129096 CPUtime=822.32 cores=5,7
/proc/8205/stat : 8205 (march_rw) R 8203 8205 7305 0 -1 4202496 27035 0 0 0 82227 5 0 0 25 0 1 0 263459980 132194304 26977 33554432000 4194304 4300876 140735926344544 18446744073709551615 4225119 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8205/statm: 32274 26977 169 27 0 30723 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 129096

[startup+882.3 s]
/proc/loadavg: 4.01 4.01 4.27 5/190 8260
/proc/meminfo: memFree=20781884/32951124 swapFree=67111528/67111528
[pid=8205] ppid=8203 vsize=129096 CPUtime=882.32 cores=5,7
/proc/8205/stat : 8205 (march_rw) R 8203 8205 7305 0 -1 4202496 28814 0 0 0 88226 6 0 0 25 0 1 0 263459980 132194304 28756 33554432000 4194304 4300876 140735926344544 18446744073709551615 4217649 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8205/statm: 32274 28756 169 27 0 30723 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 129096

[startup+942.3 s]
/proc/loadavg: 3.66 3.92 4.23 4/184 8279
/proc/meminfo: memFree=20882444/32951124 swapFree=67111528/67111528
[pid=8205] ppid=8203 vsize=173296 CPUtime=942.32 cores=5,7
/proc/8205/stat : 8205 (march_rw) R 8203 8205 7305 0 -1 4202496 30626 0 0 0 94226 6 0 0 25 0 1 0 263459980 177455104 30568 33554432000 4194304 4300876 140735926344544 18446744073709551615 4265419 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8205/statm: 43324 30568 169 27 0 41773 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 173296

[startup+1002.3 s]
/proc/loadavg: 3.31 3.77 4.15 4/184 8281
/proc/meminfo: memFree=20863052/32951124 swapFree=67111528/67111528
[pid=8205] ppid=8203 vsize=173296 CPUtime=1002.32 cores=5,7
/proc/8205/stat : 8205 (march_rw) R 8203 8205 7305 0 -1 4202496 32396 0 0 0 100226 6 0 0 25 0 1 0 263459980 177455104 32338 33554432000 4194304 4300876 140735926344544 18446744073709551615 4214530 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8205/statm: 43324 32338 169 27 0 41773 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 173296

[startup+1062.3 s]
/proc/loadavg: 3.11 3.63 4.08 4/184 8282
/proc/meminfo: memFree=20844788/32951124 swapFree=67111528/67111528
[pid=8205] ppid=8203 vsize=173296 CPUtime=1062.32 cores=5,7
/proc/8205/stat : 8205 (march_rw) R 8203 8205 7305 0 -1 4202496 34085 0 0 0 106226 6 0 0 25 0 1 0 263459980 177455104 34027 33554432000 4194304 4300876 140735926344544 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8205/statm: 43324 34027 169 27 0 41773 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 173296

[startup+1122.3 s]
/proc/loadavg: 3.04 3.51 4.01 4/184 8284
/proc/meminfo: memFree=20826404/32951124 swapFree=67111528/67111528
[pid=8205] ppid=8203 vsize=205744 CPUtime=1122.33 cores=5,7
/proc/8205/stat : 8205 (march_rw) R 8203 8205 7305 0 -1 4202496 35808 0 0 0 112226 7 0 0 25 0 1 0 263459980 210681856 35750 33554432000 4194304 4300876 140735926344544 18446744073709551615 4225187 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8205/statm: 51436 35750 169 27 0 49885 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 205744

[startup+1182.3 s]
/proc/loadavg: 3.01 3.42 3.95 4/184 8285
/proc/meminfo: memFree=20807360/32951124 swapFree=67111528/67111528
[pid=8205] ppid=8203 vsize=205744 CPUtime=1182.34 cores=5,7
/proc/8205/stat : 8205 (march_rw) R 8203 8205 7305 0 -1 4202496 37502 0 0 0 118227 7 0 0 25 0 1 0 263459980 210681856 37444 33554432000 4194304 4300876 140735926344544 18446744073709551615 4200288 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8205/statm: 51436 37444 169 27 0 49885 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 205744

[startup+1242.3 s]
/proc/loadavg: 3.08 3.35 3.88 4/184 8287
/proc/meminfo: memFree=20788228/32951124 swapFree=67111528/67111528
[pid=8205] ppid=8203 vsize=205744 CPUtime=1242.33 cores=5,7
/proc/8205/stat : 8205 (march_rw) R 8203 8205 7305 0 -1 4202496 39202 0 0 0 124226 7 0 0 25 0 1 0 263459980 210681856 39144 33554432000 4194304 4300876 140735926344544 18446744073709551615 4200357 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8205/statm: 51436 39144 169 27 0 49885 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 205744



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 2.50 3.15 3.78 3/178 8307
/proc/meminfo: memFree=20909444/32951124 swapFree=67111528/67111528
[pid=8205] ppid=8203 vsize=205744 CPUtime=1300.04 cores=5,7
/proc/8205/stat : 8205 (march_rw) R 8203 8205 7305 0 -1 4202496 40951 0 0 0 129996 8 0 0 25 0 1 0 263459980 210681856 40893 33554432000 4194304 4300876 140735926344544 18446744073709551615 4217635 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8205/statm: 51436 40893 169 27 0 49885 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 205744

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): 1300.06
CPU user time (s): 1299.97
CPU system time (s): 0.088986
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 205744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.97
system time used= 0.088986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40951
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 15030

runsolver used 1.85372 second user time and 4.07238 second system time

The end

Launcher Data 

Begin job on node141 at 2011-04-02 04:14:04
IDJOB=3152657
IDBENCH=82937
IDSOLVER=1561
FILE ID=node141/3152657-1301710444
RUNJOBID= node141-1301709039-7326
PBS_JOBID= 12840863
Free space on /tmp= 71880 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v550-c2343-S1554089933-067.UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152657-1301710444/watcher-3152657-1301710444 -o /tmp/evaluation-result-3152657-1301710444/solver-3152657-1301710444 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152657-1301710444.cnf

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

MD5SUM BENCH= fa2c840574747ca3ff8efe8a9137bb94
RANDOM SEED=318397831

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:      21044820 kB
Buffers:        339632 kB
Cached:       11109308 kB
SwapCached:          0 kB
Active:        7577184 kB
Inactive:      4069424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21044820 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             312 kB
Writeback:           0 kB
AnonPages:      197508 kB
Mapped:          15608 kB
Slab:           195704 kB
PageTables:       5648 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   430844 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= 71880 MiB
End job on node141 at 2011-04-02 04:35:46