Trace number 3152455

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) 1300.03 1300.01

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v90-c8010-S661190852-039.SATISFIABLE.cnf
MD5SUMae2c6ab9f054a239f861b972b7e9a79b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.386941
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses8010
Sum of the clauses size56070
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 58010

Solver Data 

0.49/0.53	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.53	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.49/0.53	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.49/0.53	c main()::
0.49/0.53	c initFormula():: searching for DIMACS p-line....
0.49/0.53	c full lookahead due to high density!
0.49/0.53	c initFormula():: the DIMACS p-line indicates a CNF of 90 variables and 8010 clauses.
0.49/0.53	c parseCNF():: parsing....
0.49/0.53	c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.53	c runParser():: parsing was successful, warming up engines...
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c preprocessing fase I completed:: there are now 90 free variables and 8010 clauses.
0.49/0.53	c using k-SAT heuristics (size based diff)
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c main():: clause / variable ratio: ( 8010 / 90 ) = 89.00
0.49/0.53	c longest clause has size 7
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c number of free variables = 90
0.49/0.53	c dynamic_preselect_setsize :: off
0.49/0.53	c main():: all systems go!
0.49/0.53	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 165
0.49/0.58	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| ( 1/999) NodeCount: 858
0.69/0.73	c |----------------------------------------------------------------|
c |*
c |**
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c |****************************************************************| ( 2/999) NodeCount: 8656
2.20/2.22	c |----------------------------------------------------------------|
c |*
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c |****************
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c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 71583
14.20/14.23	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
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c |************
c |*************
c |**************
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c |****************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 452276
89.59/89.63	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
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c |************
c |*************
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c |****************
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c |************************
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c |********************************
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c |****************************************************************| ( 5/999) NodeCount: 2250741
467.20/467.23	c |----------------------------------------------------------------|
c |*
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c |****
c |*****
c |******
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c |************
c |*************
c |**************
c |***************
c |****************
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c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
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c |************************************************
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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-3152455-1301703740/watcher-3152455-1301703740 -o /tmp/evaluation-result-3152455-1301703740/solver-3152455-1301703740 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152455-1301703740.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: 3.68 3.93 3.98 6/187 5107
/proc/meminfo: memFree=21855592/32951132 swapFree=67111528/67111528
[pid=5107] ppid=5105 vsize=6724 CPUtime=0 cores=1,3
/proc/5107/stat : 5107 (march_rw) R 5105 5107 4381 0 -1 4194304 267 0 0 0 0 0 0 0 25 0 1 0 281973597 6885376 211 33554432000 4194304 4300876 140733251213248 18446744073709551615 210646807237 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5107/statm: 1681 211 113 27 0 130 0

[startup+0.0780569 s]
/proc/loadavg: 3.68 3.93 3.98 6/187 5107
/proc/meminfo: memFree=21855592/32951132 swapFree=67111528/67111528
[pid=5107] ppid=5105 vsize=7788 CPUtime=0.07 cores=1,3
/proc/5107/stat : 5107 (march_rw) R 5105 5107 4381 0 -1 4202496 1361 0 0 0 7 0 0 0 25 0 1 0 281973597 7974912 455 33554432000 4194304 4300876 140733251213248 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5107/statm: 1947 455 143 27 0 396 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7788

[startup+0.10105 s]
/proc/loadavg: 3.68 3.93 3.98 6/187 5107
/proc/meminfo: memFree=21855592/32951132 swapFree=67111528/67111528
[pid=5107] ppid=5105 vsize=7788 CPUtime=0.09 cores=1,3
/proc/5107/stat : 5107 (march_rw) R 5105 5107 4381 0 -1 4202496 1361 0 0 0 9 0 0 0 25 0 1 0 281973597 7974912 455 33554432000 4194304 4300876 140733251213248 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5107/statm: 1947 455 143 27 0 396 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7788

[startup+0.301016 s]
/proc/loadavg: 3.68 3.93 3.98 6/187 5107
/proc/meminfo: memFree=21855592/32951132 swapFree=67111528/67111528
[pid=5107] ppid=5105 vsize=7788 CPUtime=0.29 cores=1,3
/proc/5107/stat : 5107 (march_rw) R 5105 5107 4381 0 -1 4202496 1361 0 0 0 29 0 0 0 25 0 1 0 281973597 7974912 455 33554432000 4194304 4300876 140733251213248 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5107/statm: 1947 455 143 27 0 396 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7788

[startup+0.700948 s]
/proc/loadavg: 3.68 3.93 3.98 6/187 5107
/proc/meminfo: memFree=21855592/32951132 swapFree=67111528/67111528
[pid=5107] ppid=5105 vsize=8500 CPUtime=0.69 cores=1,3
/proc/5107/stat : 5107 (march_rw) R 5105 5107 4381 0 -1 4202496 1937 0 0 0 69 0 0 0 25 0 1 0 281973597 8704000 597 33554432000 4194304 4300876 140733251213248 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5107/statm: 2125 597 170 27 0 574 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8500

[startup+1.50081 s]
/proc/loadavg: 3.68 3.93 3.98 5/188 5108
/proc/meminfo: memFree=21852244/32951132 swapFree=67111528/67111528
[pid=5107] ppid=5105 vsize=8644 CPUtime=1.49 cores=1,3
/proc/5107/stat : 5107 (march_rw) R 5105 5107 4381 0 -1 4202496 1954 0 0 0 149 0 0 0 25 0 1 0 281973597 8851456 614 33554432000 4194304 4300876 140733251213248 18446744073709551615 4227626 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5107/statm: 2161 614 170 27 0 610 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8644

[startup+3.10054 s]
/proc/loadavg: 3.68 3.93 3.98 6/188 5108
/proc/meminfo: memFree=21851444/32951132 swapFree=67111528/67111528
[pid=5107] ppid=5105 vsize=8920 CPUtime=3.09 cores=1,3
/proc/5107/stat : 5107 (march_rw) R 5105 5107 4381 0 -1 4202496 2005 0 0 0 309 0 0 0 25 0 1 0 281973597 9134080 665 33554432000 4194304 4300876 140733251213248 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5107/statm: 2230 665 170 27 0 679 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8920

[startup+6.301 s]
/proc/loadavg: 3.70 3.93 3.98 6/188 5108
/proc/meminfo: memFree=21849964/32951132 swapFree=67111528/67111528
[pid=5107] ppid=5105 vsize=9944 CPUtime=6.29 cores=1,3
/proc/5107/stat : 5107 (march_rw) R 5105 5107 4381 0 -1 4202496 2216 0 0 0 629 0 0 0 25 0 1 0 281973597 10182656 876 33554432000 4194304 4300876 140733251213248 18446744073709551615 4264113 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5107/statm: 2486 876 171 27 0 935 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9944

[startup+12.7009 s]
/proc/loadavg: 3.73 3.94 3.98 5/188 5108
/proc/meminfo: memFree=21847300/32951132 swapFree=67111528/67111528
[pid=5107] ppid=5105 vsize=10456 CPUtime=12.69 cores=1,3
/proc/5107/stat : 5107 (march_rw) R 5105 5107 4381 0 -1 4202496 2419 0 0 0 1269 0 0 0 25 0 1 0 281973597 10706944 1079 33554432000 4194304 4300876 140733251213248 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5107/statm: 2614 1079 171 27 0 1063 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10456

[startup+25.5008 s]
/proc/loadavg: 3.79 3.94 3.98 5/188 5135
/proc/meminfo: memFree=21842336/32951132 swapFree=67111528/67111528
[pid=5107] ppid=5105 vsize=12372 CPUtime=25.49 cores=1,3
/proc/5107/stat : 5107 (march_rw) R 5105 5107 4381 0 -1 4202496 2803 0 0 0 2549 0 0 0 25 0 1 0 281973597 12668928 1463 33554432000 4194304 4300876 140733251213248 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5107/statm: 3093 1463 171 27 0 1542 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12372

[startup+51.1004 s]
/proc/loadavg: 3.86 3.94 3.98 5/188 5137
/proc/meminfo: memFree=21831544/32951132 swapFree=67111528/67111528
[pid=5107] ppid=5105 vsize=16684 CPUtime=51.09 cores=1,3
/proc/5107/stat : 5107 (march_rw) R 5105 5107 4381 0 -1 4202496 3579 0 0 0 5109 0 0 0 25 0 1 0 281973597 17084416 2239 33554432000 4194304 4300876 140733251213248 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5107/statm: 4171 2239 171 27 0 2620 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16684

[startup+102.306 s]
/proc/loadavg: 3.94 3.95 3.98 5/188 5137
/proc/meminfo: memFree=21810176/32951132 swapFree=67111528/67111528
[pid=5107] ppid=5105 vsize=26384 CPUtime=102.3 cores=1,3
/proc/5107/stat : 5107 (march_rw) R 5105 5107 4381 0 -1 4202496 5075 0 0 0 10229 1 0 0 25 0 1 0 281973597 27017216 3735 33554432000 4194304 4300876 140733251213248 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5107/statm: 6596 3735 171 27 0 5045 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 26384

[startup+162.301 s]
/proc/loadavg: 4.02 3.97 3.98 5/188 5139
/proc/meminfo: memFree=21787076/32951132 swapFree=67111528/67111528
[pid=5107] ppid=5105 vsize=35116 CPUtime=162.29 cores=1,3
/proc/5107/stat : 5107 (march_rw) R 5105 5107 4381 0 -1 4202496 6815 0 0 0 16228 1 0 0 25 0 1 0 281973597 35958784 5475 33554432000 4194304 4300876 140733251213248 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5107/statm: 8779 5475 171 27 0 7228 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 35116

[startup+222.301 s]
/proc/loadavg: 4.00 3.97 3.98 5/188 5141
/proc/meminfo: memFree=21763116/32951132 swapFree=67111528/67111528
[pid=5107] ppid=5105 vsize=35672 CPUtime=222.29 cores=1,3
/proc/5107/stat : 5107 (march_rw) R 5105 5107 4381 0 -1 4202496 8645 0 0 0 22228 1 0 0 25 0 1 0 281973597 36528128 7305 33554432000 4194304 4300876 140733251213248 18446744073709551615 4227612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5107/statm: 8918 7305 171 27 0 7367 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 35672

[startup+282.3 s]
/proc/loadavg: 4.04 3.99 3.99 5/188 5143
/proc/meminfo: memFree=21739524/32951132 swapFree=67111528/67111528
[pid=5107] ppid=5105 vsize=48768 CPUtime=282.3 cores=1,3
/proc/5107/stat : 5107 (march_rw) R 5105 5107 4381 0 -1 4202496 10379 0 0 0 28228 2 0 0 25 0 1 0 281973597 49938432 9039 33554432000 4194304 4300876 140733251213248 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5107/statm: 12192 9039 171 27 0 10641 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 48768

[startup+342.3 s]
/proc/loadavg: 4.01 3.99 3.99 5/188 5143
/proc/meminfo: memFree=21716084/32951132 swapFree=67111528/67111528
[pid=5107] ppid=5105 vsize=68968 CPUtime=342.29 cores=1,3
/proc/5107/stat : 5107 (march_rw) R 5105 5107 4381 0 -1 4202496 12097 0 0 0 34227 2 0 0 25 0 1 0 281973597 70623232 10757 33554432000 4194304 4300876 140733251213248 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5107/statm: 17242 10757 171 27 0 15691 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 68968

[startup+402.3 s]
/proc/loadavg: 4.05 4.00 3.99 5/188 5145
/proc/meminfo: memFree=21693224/32951132 swapFree=67111528/67111528
[pid=5107] ppid=5105 vsize=68968 CPUtime=402.3 cores=1,3
/proc/5107/stat : 5107 (march_rw) R 5105 5107 4381 0 -1 4202496 13770 0 0 0 40227 3 0 0 25 0 1 0 281973597 70623232 12430 33554432000 4194304 4300876 140733251213248 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5107/statm: 17242 12430 171 27 0 15691 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 68968

[startup+462.301 s]
/proc/loadavg: 4.02 4.00 3.99 5/188 5147
/proc/meminfo: memFree=21669880/32951132 swapFree=67111528/67111528
[pid=5107] ppid=5105 vsize=68968 CPUtime=462.3 cores=1,3
/proc/5107/stat : 5107 (march_rw) R 5105 5107 4381 0 -1 4202496 15338 0 0 0 46227 3 0 0 25 0 1 0 281973597 70623232 13998 33554432000 4194304 4300876 140733251213248 18446744073709551615 4276358 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5107/statm: 17242 13998 171 27 0 15691 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 68968

[startup+522.301 s]
/proc/loadavg: 4.00 4.00 3.99 5/188 5149
/proc/meminfo: memFree=21646412/32951132 swapFree=67111528/67111528
[pid=5107] ppid=5105 vsize=98436 CPUtime=522.3 cores=1,3
/proc/5107/stat : 5107 (march_rw) R 5105 5107 4381 0 -1 4202496 17046 0 0 0 52226 4 0 0 25 0 1 0 281973597 100798464 15706 33554432000 4194304 4300876 140733251213248 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5107/statm: 24609 15706 171 27 0 23058 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 98436

[startup+582.301 s]
/proc/loadavg: 4.00 4.00 3.99 5/188 5151
/proc/meminfo: memFree=21622056/32951132 swapFree=67111528/67111528
[pid=5107] ppid=5105 vsize=98436 CPUtime=582.3 cores=1,3
/proc/5107/stat : 5107 (march_rw) R 5105 5107 4381 0 -1 4202496 18795 0 0 0 58225 5 0 0 25 0 1 0 281973597 100798464 17455 33554432000 4194304 4300876 140733251213248 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5107/statm: 24609 17455 171 27 0 23058 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 98436

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 3.99 5/188 5178
/proc/meminfo: memFree=21609112/32951132 swapFree=67111528/67111528
[pid=5107] ppid=5105 vsize=99548 CPUtime=642.31 cores=1,3
/proc/5107/stat : 5107 (march_rw) R 5105 5107 4381 0 -1 4202496 20498 0 0 0 64226 5 0 0 25 0 1 0 281973597 101937152 19158 33554432000 4194304 4300876 140733251213248 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5107/statm: 24887 19158 171 27 0 23336 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 99548

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 3.99 5/188 5180
/proc/meminfo: memFree=21575732/32951132 swapFree=67111528/67111528
[pid=5107] ppid=5105 vsize=99548 CPUtime=702.31 cores=1,3
/proc/5107/stat : 5107 (march_rw) R 5105 5107 4381 0 -1 4202496 22166 0 0 0 70225 6 0 0 25 0 1 0 281973597 101937152 20826 33554432000 4194304 4300876 140733251213248 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5107/statm: 24887 20826 171 27 0 23336 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 99548

[startup+762.306 s]
/proc/loadavg: 4.00 4.00 3.99 5/188 5182
/proc/meminfo: memFree=21544352/32951132 swapFree=67111528/67111528
[pid=5107] ppid=5105 vsize=99548 CPUtime=762.31 cores=1,3
/proc/5107/stat : 5107 (march_rw) R 5105 5107 4381 0 -1 4202496 23708 0 0 0 76225 6 0 0 25 0 1 0 281973597 101937152 22368 33554432000 4194304 4300876 140733251213248 18446744073709551615 4199348 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5107/statm: 24887 22368 171 27 0 23336 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 99548

[startup+822.3 s]
/proc/loadavg: 4.00 4.00 3.99 5/188 5184
/proc/meminfo: memFree=21511980/32951132 swapFree=67111528/67111528
[pid=5107] ppid=5105 vsize=143748 CPUtime=822.3 cores=1,3
/proc/5107/stat : 5107 (march_rw) R 5105 5107 4381 0 -1 4202496 25386 0 0 0 82224 6 0 0 25 0 1 0 281973597 147197952 24046 33554432000 4194304 4300876 140733251213248 18446744073709551615 4264464 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5107/statm: 35937 24046 171 27 0 34386 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 143748

[startup+882.3 s]
/proc/loadavg: 4.00 4.00 3.99 5/188 5186
/proc/meminfo: memFree=21479600/32951132 swapFree=67111528/67111528
[pid=5107] ppid=5105 vsize=143748 CPUtime=882.31 cores=1,3
/proc/5107/stat : 5107 (march_rw) R 5105 5107 4381 0 -1 4202496 27119 0 0 0 88224 7 0 0 25 0 1 0 281973597 147197952 25779 33554432000 4194304 4300876 140733251213248 18446744073709551615 4276177 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5107/statm: 35937 25779 171 27 0 34386 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 143748

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 3.99 5/188 5186
/proc/meminfo: memFree=21448208/32951132 swapFree=67111528/67111528
[pid=5107] ppid=5105 vsize=143748 CPUtime=942.3 cores=1,3
/proc/5107/stat : 5107 (march_rw) R 5105 5107 4381 0 -1 4202496 28795 0 0 0 94223 7 0 0 25 0 1 0 281973597 147197952 27455 33554432000 4194304 4300876 140733251213248 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5107/statm: 35937 27455 171 27 0 34386 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 143748

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.99 5/188 5188
/proc/meminfo: memFree=21415948/32951132 swapFree=67111528/67111528
[pid=5107] ppid=5105 vsize=143748 CPUtime=1002.3 cores=1,3
/proc/5107/stat : 5107 (march_rw) R 5105 5107 4381 0 -1 4202496 30389 0 0 0 100223 7 0 0 25 0 1 0 281973597 147197952 29049 33554432000 4194304 4300876 140733251213248 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5107/statm: 35937 29049 171 27 0 34386 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 143748

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.99 5/188 5190
/proc/meminfo: memFree=21385404/32951132 swapFree=67111528/67111528
[pid=5107] ppid=5105 vsize=143748 CPUtime=1062.31 cores=1,3
/proc/5107/stat : 5107 (march_rw) R 5105 5107 4381 0 -1 4202496 31980 0 0 0 106223 8 0 0 25 0 1 0 281973597 147197952 30640 33554432000 4194304 4300876 140733251213248 18446744073709551615 4227604 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5107/statm: 35937 30640 171 27 0 34386 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 143748

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.99 5/188 5192
/proc/meminfo: memFree=21354500/32951132 swapFree=67111528/67111528
[pid=5107] ppid=5105 vsize=143748 CPUtime=1122.31 cores=1,3
/proc/5107/stat : 5107 (march_rw) R 5105 5107 4381 0 -1 4202496 33652 0 0 0 112223 8 0 0 25 0 1 0 281973597 147197952 32312 33554432000 4194304 4300876 140733251213248 18446744073709551615 4199338 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5107/statm: 35937 32312 171 27 0 34386 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 143748

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.99 5/188 5194
/proc/meminfo: memFree=21325704/32951132 swapFree=67111528/67111528
[pid=5107] ppid=5105 vsize=143748 CPUtime=1182.31 cores=1,3
/proc/5107/stat : 5107 (march_rw) R 5105 5107 4381 0 -1 4202496 35279 0 0 0 118223 8 0 0 25 0 1 0 281973597 147197952 33939 33554432000 4194304 4300876 140733251213248 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5107/statm: 35937 33939 171 27 0 34386 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 143748

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.99 5/188 5194
/proc/meminfo: memFree=21293936/32951132 swapFree=67111528/67111528
[pid=5107] ppid=5105 vsize=212268 CPUtime=1242.31 cores=1,3
/proc/5107/stat : 5107 (march_rw) R 5105 5107 4381 0 -1 4202496 36822 0 0 0 124222 9 0 0 25 0 1 0 281973597 217362432 35482 33554432000 4194304 4300876 140733251213248 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5107/statm: 53067 35482 171 27 0 51516 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 212268



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.07 4.02 4.00 4/186 5197
/proc/meminfo: memFree=21396224/32951132 swapFree=67111528/67111528
[pid=5107] ppid=5105 vsize=212268 CPUtime=1300.01 cores=1,3
/proc/5107/stat : 5107 (march_rw) R 5105 5107 4381 0 -1 4202496 38428 0 0 0 129992 9 0 0 25 0 1 0 281973597 217362432 37088 33554432000 4194304 4300876 140733251213248 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5107/statm: 53067 37088 171 27 0 51516 0
Current children cumulated CPU time (s) 1300.01
Current children cumulated vsize (KiB) 212268

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): 1300.03
CPU user time (s): 1299.93
CPU system time (s): 0.103984
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 212268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.93
system time used= 0.103984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38428
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= 14218

runsolver used 1.78673 second user time and 4.13837 second system time

The end

Launcher Data 

Begin job on node129 at 2011-04-02 02:22:20
IDJOB=3152455
IDBENCH=82735
IDSOLVER=1561
FILE ID=node129/3152455-1301703740
RUNJOBID= node129-1301698530-4401
PBS_JOBID= 12840752
Free space on /tmp= 71916 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k7-r89-v90-c8010-S661190852-039.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152455-1301703740/watcher-3152455-1301703740 -o /tmp/evaluation-result-3152455-1301703740/solver-3152455-1301703740 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152455-1301703740.cnf

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

MD5SUM BENCH= ae2c6ab9f054a239f861b972b7e9a79b
RANDOM SEED=787668135

node129.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		: 2666.831
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	: 5333.66
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		: 2666.831
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	: 5332.83
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		: 2666.831
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	: 5332.75
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		: 2666.831
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	: 5332.82
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		: 2666.831
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	: 5332.74
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		: 2666.831
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	: 5332.83
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		: 2666.831
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		: 2666.831
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      21855748 kB
Buffers:        339280 kB
Cached:       10436956 kB
SwapCached:          0 kB
Active:        7177464 kB
Inactive:      3668124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      21855748 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             616 kB
Writeback:           0 kB
AnonPages:       68832 kB
Mapped:          15572 kB
Slab:           188368 kB
PageTables:       5212 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   255548 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71916 MiB
End job on node129 at 2011-04-02 02:44:02