Trace number 3152577

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) 1300.04 1300.01

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v80-c7120-S839353433-100.UNKNOWN.cnf
MD5SUMe68176dd0214c3858ad791ec08d1acee
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 variables80
Number of clauses7120
Sum of the clauses size49840
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 57120

Solver Data 

0.39/0.46	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.46	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.46	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.46	c main()::
0.39/0.46	c initFormula():: searching for DIMACS p-line....
0.39/0.46	c full lookahead due to high density!
0.39/0.46	c initFormula():: the DIMACS p-line indicates a CNF of 80 variables and 7120 clauses.
0.39/0.46	c parseCNF():: parsing....
0.39/0.46	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.46	c runParser():: parsing was successful, warming up engines...
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.46	c preprocessing fase I completed:: there are now 80 free variables and 7120 clauses.
0.39/0.46	c using k-SAT heuristics (size based diff)
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 2 duplicate clauses
0.39/0.46	c resolvent_look() :: found 2 resolvents
0.39/0.46	c main():: clause / variable ratio: ( 7122 / 80 ) = 89.03
0.39/0.46	c longest clause has size 7
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.46	c number of free variables = 80
0.39/0.46	c dynamic_preselect_setsize :: off
0.39/0.46	c main():: all systems go!
0.39/0.46	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 266
0.49/0.53	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 798
0.59/0.64	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 6099
1.69/1.72	c |----------------------------------------------------------------|
c |*
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c |****************
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c |****************************************************************| ( 3/999) NodeCount: 43023
9.19/9.22	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 4/999) NodeCount: 234009
49.29/49.33	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 999561
218.89/218.90	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 3436181
792.61/792.61	c |----------------------------------------------------------------|
c |*
c |**
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c |****
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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 |***************************************

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-3152577-1301709260/watcher-3152577-1301709260 -o /tmp/evaluation-result-3152577-1301709260/solver-3152577-1301709260 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152577-1301709260.cnf 

running on 2 cores: 1,3

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: 6.35 7.69 7.74 4/183 1005
/proc/meminfo: memFree=20701140/32950904 swapFree=67111528/67111528
[pid=1005] ppid=1002 vsize=6592 CPUtime=0 cores=1,3
/proc/1005/stat : 1005 (march_rw) R 1002 1005 955 0 -1 4194304 245 0 0 0 0 0 0 0 24 0 1 0 282525741 6750208 189 33554432000 4194304 4300876 140734042105856 18446744073709551615 237278540485 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1005/statm: 1648 189 113 27 0 97 0

[startup+0.0299319 s]
/proc/loadavg: 6.35 7.69 7.74 4/183 1005
/proc/meminfo: memFree=20701140/32950904 swapFree=67111528/67111528
[pid=1005] ppid=1002 vsize=7640 CPUtime=0.02 cores=1,3
/proc/1005/stat : 1005 (march_rw) R 1002 1005 955 0 -1 4202496 1191 0 0 0 2 0 0 0 24 0 1 0 282525741 7823360 427 33554432000 4194304 4300876 140734042105856 18446744073709551615 4214635 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1005/statm: 1910 427 143 27 0 359 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7640

[startup+0.100916 s]
/proc/loadavg: 6.35 7.69 7.74 4/183 1005
/proc/meminfo: memFree=20701140/32950904 swapFree=67111528/67111528
[pid=1005] ppid=1002 vsize=7640 CPUtime=0.09 cores=1,3
/proc/1005/stat : 1005 (march_rw) R 1002 1005 955 0 -1 4202496 1191 0 0 0 9 0 0 0 24 0 1 0 282525741 7823360 427 33554432000 4194304 4300876 140734042105856 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1005/statm: 1910 427 143 27 0 359 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7640

[startup+0.30088 s]
/proc/loadavg: 6.35 7.69 7.74 4/183 1005
/proc/meminfo: memFree=20701140/32950904 swapFree=67111528/67111528
[pid=1005] ppid=1002 vsize=7640 CPUtime=0.29 cores=1,3
/proc/1005/stat : 1005 (march_rw) R 1002 1005 955 0 -1 4202496 1191 0 0 0 29 0 0 0 25 0 1 0 282525741 7823360 427 33554432000 4194304 4300876 140734042105856 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1005/statm: 1910 427 143 27 0 359 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7640

[startup+0.700809 s]
/proc/loadavg: 6.35 7.69 7.74 4/183 1005
/proc/meminfo: memFree=20701140/32950904 swapFree=67111528/67111528
[pid=1005] ppid=1002 vsize=8552 CPUtime=0.69 cores=1,3
/proc/1005/stat : 1005 (march_rw) R 1002 1005 955 0 -1 4202496 1492 0 0 0 69 0 0 0 25 0 1 0 282525741 8757248 623 33554432000 4194304 4300876 140734042105856 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1005/statm: 2138 623 170 27 0 587 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8552

[startup+1.50067 s]
/proc/loadavg: 6.35 7.69 7.74 6/190 1045
/proc/meminfo: memFree=20694172/32950904 swapFree=67111528/67111528
[pid=1005] ppid=1002 vsize=8552 CPUtime=1.49 cores=1,3
/proc/1005/stat : 1005 (march_rw) R 1002 1005 955 0 -1 4202496 1492 0 0 0 149 0 0 0 25 0 1 0 282525741 8757248 623 33554432000 4194304 4300876 140734042105856 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1005/statm: 2138 623 170 27 0 587 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8552

[startup+3.10038 s]
/proc/loadavg: 6.35 7.69 7.74 6/190 1045
/proc/meminfo: memFree=20692940/32950904 swapFree=67111528/67111528
[pid=1005] ppid=1002 vsize=8856 CPUtime=3.09 cores=1,3
/proc/1005/stat : 1005 (march_rw) R 1002 1005 955 0 -1 4202496 1566 0 0 0 309 0 0 0 25 0 1 0 282525741 9068544 697 33554432000 4194304 4300876 140734042105856 18446744073709551615 4227544 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1005/statm: 2214 697 170 27 0 663 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8856

[startup+6.30081 s]
/proc/loadavg: 6.16 7.63 7.72 5/190 1045
/proc/meminfo: memFree=20691008/32950904 swapFree=67111528/67111528
[pid=1005] ppid=1002 vsize=9236 CPUtime=6.29 cores=1,3
/proc/1005/stat : 1005 (march_rw) R 1002 1005 955 0 -1 4202496 1662 0 0 0 629 0 0 0 25 0 1 0 282525741 9457664 793 33554432000 4194304 4300876 140734042105856 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1005/statm: 2309 793 171 27 0 758 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9236

[startup+12.7007 s]
/proc/loadavg: 5.98 7.57 7.70 6/190 1045
/proc/meminfo: memFree=20687428/32950904 swapFree=67111528/67111528
[pid=1005] ppid=1002 vsize=10088 CPUtime=12.69 cores=1,3
/proc/1005/stat : 1005 (march_rw) R 1002 1005 955 0 -1 4202496 1845 0 0 0 1269 0 0 0 25 0 1 0 282525741 10330112 976 33554432000 4194304 4300876 140734042105856 18446744073709551615 4225414 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1005/statm: 2522 976 171 27 0 971 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10088

[startup+25.5004 s]
/proc/loadavg: 5.54 7.39 7.64 6/190 1045
/proc/meminfo: memFree=20682712/32950904 swapFree=67111528/67111528
[pid=1005] ppid=1002 vsize=12004 CPUtime=25.49 cores=1,3
/proc/1005/stat : 1005 (march_rw) R 1002 1005 955 0 -1 4202496 2212 0 0 0 2549 0 0 0 25 0 1 0 282525741 12292096 1343 33554432000 4194304 4300876 140734042105856 18446744073709551615 4225442 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1005/statm: 3001 1343 171 27 0 1450 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12004

[startup+51.1008 s]
/proc/loadavg: 5.02 7.12 7.54 5/190 1046
/proc/meminfo: memFree=20672792/32950904 swapFree=67111528/67111528
[pid=1005] ppid=1002 vsize=16316 CPUtime=51.09 cores=1,3
/proc/1005/stat : 1005 (march_rw) R 1002 1005 955 0 -1 4202496 2915 0 0 0 5109 0 0 0 25 0 1 0 282525741 16707584 2046 33554432000 4194304 4300876 140734042105856 18446744073709551615 4276180 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1005/statm: 4079 2046 171 27 0 2528 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16316

[startup+102.306 s]
/proc/loadavg: 4.44 6.64 7.36 6/190 1047
/proc/meminfo: memFree=20650340/32950904 swapFree=67111528/67111528
[pid=1005] ppid=1002 vsize=20196 CPUtime=102.29 cores=1,3
/proc/1005/stat : 1005 (march_rw) R 1002 1005 955 0 -1 4202496 4314 0 0 0 10229 0 0 0 25 0 1 0 282525741 20680704 3445 33554432000 4194304 4300876 140734042105856 18446744073709551615 4214265 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1005/statm: 5049 3445 171 27 0 3498 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 20196

[startup+162.3 s]
/proc/loadavg: 4.16 6.15 7.14 6/190 1049
/proc/meminfo: memFree=20626012/32950904 swapFree=67111528/67111528
[pid=1005] ppid=1002 vsize=34748 CPUtime=162.29 cores=1,3
/proc/1005/stat : 1005 (march_rw) R 1002 1005 955 0 -1 4202496 5939 0 0 0 16228 1 0 0 25 0 1 0 282525741 35581952 5070 33554432000 4194304 4300876 140734042105856 18446744073709551615 4227626 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1005/statm: 8687 5070 171 27 0 7136 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 34748

[startup+222.3 s]
/proc/loadavg: 4.14 5.78 6.95 6/190 1050
/proc/meminfo: memFree=20601080/32950904 swapFree=67111528/67111528
[pid=1005] ppid=1002 vsize=35272 CPUtime=222.29 cores=1,3
/proc/1005/stat : 1005 (march_rw) R 1002 1005 955 0 -1 4202496 7537 0 0 0 22228 1 0 0 25 0 1 0 282525741 36118528 6668 33554432000 4194304 4300876 140734042105856 18446744073709551615 4225414 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1005/statm: 8818 6668 171 27 0 7267 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 35272

[startup+282.301 s]
/proc/loadavg: 4.12 5.47 6.77 5/190 1052
/proc/meminfo: memFree=20575864/32950904 swapFree=67111528/67111528
[pid=1005] ppid=1002 vsize=48368 CPUtime=282.3 cores=1,3
/proc/1005/stat : 1005 (march_rw) R 1002 1005 955 0 -1 4202496 9158 0 0 0 28228 2 0 0 25 0 1 0 282525741 49528832 8289 33554432000 4194304 4300876 140734042105856 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1005/statm: 12092 8289 171 27 0 10541 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 48368

[startup+342.301 s]
/proc/loadavg: 4.04 5.20 6.59 6/190 1081
/proc/meminfo: memFree=20564824/32950904 swapFree=67111528/67111528
[pid=1005] ppid=1002 vsize=48888 CPUtime=342.29 cores=1,3
/proc/1005/stat : 1005 (march_rw) R 1002 1005 955 0 -1 4202496 10712 0 0 0 34227 2 0 0 25 0 1 0 282525741 50061312 9843 33554432000 4194304 4300876 140734042105856 18446744073709551615 4264113 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1005/statm: 12222 9843 171 27 0 10671 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 48888

[startup+402.3 s]
/proc/loadavg: 4.01 4.98 6.43 6/190 1145
/proc/meminfo: memFree=20545208/32950904 swapFree=67111528/67111528
[pid=1005] ppid=1002 vsize=68532 CPUtime=402.29 cores=1,3
/proc/1005/stat : 1005 (march_rw) R 1002 1005 955 0 -1 4202496 12280 0 0 0 40227 2 0 0 25 0 1 0 282525741 70176768 11411 33554432000 4194304 4300876 140734042105856 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1005/statm: 17133 11411 171 27 0 15582 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 68532

[startup+462.301 s]
/proc/loadavg: 4.00 4.80 6.27 9/197 1465
/proc/meminfo: memFree=20518420/32950904 swapFree=67111528/67111528
[pid=1005] ppid=1002 vsize=68532 CPUtime=462.3 cores=1,3
/proc/1005/stat : 1005 (march_rw) R 1002 1005 955 0 -1 4202496 13778 0 0 0 46227 3 0 0 25 0 1 0 282525741 70176768 12909 33554432000 4194304 4300876 140734042105856 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1005/statm: 17133 12909 171 27 0 15582 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 68532

[startup+522.301 s]
/proc/loadavg: 4.00 4.65 6.13 6/190 1614
/proc/meminfo: memFree=20888736/32950904 swapFree=67111528/67111528
[pid=1005] ppid=1002 vsize=68532 CPUtime=522.3 cores=1,3
/proc/1005/stat : 1005 (march_rw) R 1002 1005 955 0 -1 4202496 15384 0 0 0 52227 3 0 0 25 0 1 0 282525741 70176768 14515 33554432000 4194304 4300876 140734042105856 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1005/statm: 17133 14515 171 27 0 15582 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 68532

[startup+582.3 s]
/proc/loadavg: 4.00 4.53 5.99 6/190 1619
/proc/meminfo: memFree=20867036/32950904 swapFree=67111528/67111528
[pid=1005] ppid=1002 vsize=98000 CPUtime=582.3 cores=1,3
/proc/1005/stat : 1005 (march_rw) R 1002 1005 955 0 -1 4202496 16925 0 0 0 58227 3 0 0 25 0 1 0 282525741 100352000 16056 33554432000 4194304 4300876 140734042105856 18446744073709551615 4276259 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1005/statm: 24500 16056 171 27 0 22949 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 98000

[startup+642.301 s]
/proc/loadavg: 4.00 4.43 5.86 6/190 1621
/proc/meminfo: memFree=20845992/32950904 swapFree=67111528/67111528
[pid=1005] ppid=1002 vsize=99044 CPUtime=642.3 cores=1,3
/proc/1005/stat : 1005 (march_rw) R 1002 1005 955 0 -1 4202496 18447 0 0 0 64227 3 0 0 25 0 1 0 282525741 101421056 17578 33554432000 4194304 4300876 140734042105856 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1005/statm: 24761 17578 171 27 0 23210 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 99044

[startup+702.301 s]
/proc/loadavg: 4.00 4.35 5.74 5/190 1622
/proc/meminfo: memFree=20825120/32950904 swapFree=67111528/67111528
[pid=1005] ppid=1002 vsize=99044 CPUtime=702.31 cores=1,3
/proc/1005/stat : 1005 (march_rw) R 1002 1005 955 0 -1 4202496 19933 0 0 0 70227 4 0 0 25 0 1 0 282525741 101421056 19064 33554432000 4194304 4300876 140734042105856 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1005/statm: 24761 19064 171 27 0 23210 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 99044

[startup+762.3 s]
/proc/loadavg: 4.00 4.28 5.63 6/190 1624
/proc/meminfo: memFree=20804880/32950904 swapFree=67111528/67111528
[pid=1005] ppid=1002 vsize=99044 CPUtime=762.31 cores=1,3
/proc/1005/stat : 1005 (march_rw) R 1002 1005 955 0 -1 4202496 21320 0 0 0 76227 4 0 0 25 0 1 0 282525741 101421056 20451 33554432000 4194304 4300876 140734042105856 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1005/statm: 24761 20451 171 27 0 23210 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 99044

[startup+822.301 s]
/proc/loadavg: 4.05 4.24 5.53 6/190 1625
/proc/meminfo: memFree=20785124/32950904 swapFree=67111528/67111528
[pid=1005] ppid=1002 vsize=99044 CPUtime=822.3 cores=1,3
/proc/1005/stat : 1005 (march_rw) R 1002 1005 955 0 -1 4202496 22764 0 0 0 82226 4 0 0 25 0 1 0 282525741 101421056 21895 33554432000 4194304 4300876 140734042105856 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1005/statm: 24761 21895 171 27 0 23210 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 99044

[startup+882.306 s]
/proc/loadavg: 4.07 4.21 5.44 5/190 1627
/proc/meminfo: memFree=20764028/32950904 swapFree=67111528/67111528
[pid=1005] ppid=1002 vsize=143244 CPUtime=882.31 cores=1,3
/proc/1005/stat : 1005 (march_rw) R 1002 1005 955 0 -1 4202496 24320 0 0 0 88227 4 0 0 25 0 1 0 282525741 146681856 23451 33554432000 4194304 4300876 140734042105856 18446744073709551615 4276252 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1005/statm: 35811 23451 171 27 0 34260 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 143244

[startup+942.3 s]
/proc/loadavg: 4.02 4.17 5.35 6/190 1629
/proc/meminfo: memFree=20743180/32950904 swapFree=67111528/67111528
[pid=1005] ppid=1002 vsize=143244 CPUtime=942.31 cores=1,3
/proc/1005/stat : 1005 (march_rw) R 1002 1005 955 0 -1 4202496 25830 0 0 0 94226 5 0 0 25 0 1 0 282525741 146681856 24961 33554432000 4194304 4300876 140734042105856 18446744073709551615 4276099 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1005/statm: 35811 24961 171 27 0 34260 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 143244

[startup+1002.3 s]
/proc/loadavg: 4.01 4.14 5.26 6/190 1630
/proc/meminfo: memFree=20722060/32950904 swapFree=67111528/67111528
[pid=1005] ppid=1002 vsize=143244 CPUtime=1002.31 cores=1,3
/proc/1005/stat : 1005 (march_rw) R 1002 1005 955 0 -1 4202496 27335 0 0 0 100226 5 0 0 25 0 1 0 282525741 146681856 26466 33554432000 4194304 4300876 140734042105856 18446744073709551615 4264512 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1005/statm: 35811 26466 171 27 0 34260 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 143244

[startup+1062.3 s]
/proc/loadavg: 4.00 4.11 5.18 5/190 1632
/proc/meminfo: memFree=20701944/32950904 swapFree=67111528/67111528
[pid=1005] ppid=1002 vsize=143244 CPUtime=1062.31 cores=1,3
/proc/1005/stat : 1005 (march_rw) R 1002 1005 955 0 -1 4202496 28832 0 0 0 106226 5 0 0 25 0 1 0 282525741 146681856 27963 33554432000 4194304 4300876 140734042105856 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1005/statm: 35811 27963 171 27 0 34260 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 143244

[startup+1122.3 s]
/proc/loadavg: 4.00 4.09 5.10 6/190 1633
/proc/meminfo: memFree=20681964/32950904 swapFree=67111528/67111528
[pid=1005] ppid=1002 vsize=143244 CPUtime=1122.31 cores=1,3
/proc/1005/stat : 1005 (march_rw) R 1002 1005 955 0 -1 4202496 30309 0 0 0 112225 6 0 0 25 0 1 0 282525741 146681856 29440 33554432000 4194304 4300876 140734042105856 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1005/statm: 35811 29440 171 27 0 34260 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 143244

[startup+1182.3 s]
/proc/loadavg: 4.00 4.07 5.03 6/190 1662
/proc/meminfo: memFree=20660744/32950904 swapFree=67111528/67111528
[pid=1005] ppid=1002 vsize=143244 CPUtime=1182.31 cores=1,3
/proc/1005/stat : 1005 (march_rw) R 1002 1005 955 0 -1 4202496 31701 0 0 0 118225 6 0 0 25 0 1 0 282525741 146681856 30832 33554432000 4194304 4300876 140734042105856 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1005/statm: 35811 30832 171 27 0 34260 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 143244

[startup+1242.3 s]
/proc/loadavg: 4.00 4.05 4.96 5/190 1664
/proc/meminfo: memFree=20632088/32950904 swapFree=67111528/67111528
[pid=1005] ppid=1002 vsize=145332 CPUtime=1242.31 cores=1,3
/proc/1005/stat : 1005 (march_rw) R 1002 1005 955 0 -1 4202496 33099 0 0 0 124225 6 0 0 25 0 1 0 282525741 148819968 32230 33554432000 4194304 4300876 140734042105856 18446744073709551615 4250807 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1005/statm: 36333 32230 171 27 0 34782 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 145332



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.04 4.90 6/190 1692
/proc/meminfo: memFree=20620368/32950904 swapFree=67111528/67111528
[pid=1005] ppid=1002 vsize=145332 CPUtime=1300.02 cores=1,3
/proc/1005/stat : 1005 (march_rw) R 1002 1005 955 0 -1 4202496 34533 0 0 0 129996 6 0 0 25 0 1 0 282525741 148819968 33664 33554432000 4194304 4300876 140734042105856 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1005/statm: 36333 33664 171 27 0 34782 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 145332

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1300 s]
/proc/loadavg: 4.00 4.04 4.90 6/190 1692
/proc/meminfo: memFree=20620368/32950904 swapFree=67111528/67111528
[pid=1005] ppid=1002 vsize=145332 CPUtime=1300.02 cores=1,3
/proc/1005/stat : 1005 (march_rw) R 1002 1005 955 0 -1 4202496 34533 0 0 0 129996 6 0 0 25 0 1 0 282525741 148819968 33664 33554432000 4194304 4300876 140734042105856 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1005/statm: 36333 33664 171 27 0 34782 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 145332

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1299.97
CPU system time (s): 0.072988
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 145332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.97
system time used= 0.072988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34533
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= 1124

runsolver used 1.79173 second user time and 4.13337 second system time

The end

Launcher Data 

Begin job on node121 at 2011-04-02 03:54:20
IDJOB=3152577
IDBENCH=82857
IDSOLVER=1561
FILE ID=node121/3152577-1301709260
RUNJOBID= node121-1301709260-976
PBS_JOBID= 12840868
Free space on /tmp= 71104 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k7-r89-v80-c7120-S839353433-100.UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152577-1301709260/watcher-3152577-1301709260 -o /tmp/evaluation-result-3152577-1301709260/solver-3152577-1301709260 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152577-1301709260.cnf

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

MD5SUM BENCH= e68176dd0214c3858ad791ec08d1acee
RANDOM SEED=1315745459

node121.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		: 2666.817
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	: 5333.63
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		: 2666.817
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	: 5226.07
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		: 2666.817
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	: 5332.84
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		: 2666.817
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	: 5332.77
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		: 2666.817
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	: 5332.82
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		: 2666.817
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	: 5332.74
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		: 2666.817
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		: 2666.817
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:     32950904 kB
MemFree:      20701676 kB
Buffers:        331472 kB
Cached:       11578460 kB
SwapCached:          0 kB
Active:        7655764 kB
Inactive:      4318716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:      20701676 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             948 kB
Writeback:           0 kB
AnonPages:       64088 kB
Mapped:          14728 kB
Slab:           209996 kB
PageTables:       4688 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS:   210168 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= 71480 MiB
End job on node121 at 2011-04-02 04:16:02