Trace number 3152345

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_rw 2011-03-02? (TO) 1300.01 1300.01

General information on the benchmark

Namerandom/large/
unif-k7-r85-v300-c25500-S680524168-083-UNKNOWN.cnf
MD5SUMebf03c9c6463f3682b7e09274cee8655
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables300
Number of clauses25500
Sum of the clauses size178500
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 525500

Solver Data 

1.79/1.89	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.79/1.89	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.79/1.89	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.79/1.89	c main()::
1.79/1.89	c initFormula():: searching for DIMACS p-line....
1.79/1.89	c full lookahead due to high density!
1.79/1.89	c initFormula():: the DIMACS p-line indicates a CNF of 300 variables and 25500 clauses.
1.79/1.89	c parseCNF():: parsing....
1.79/1.89	c parseCNF():: the CNF contains 0 unary clauses.
1.79/1.89	c runParser():: parsing was successful, warming up engines...
1.79/1.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.89	c preprocessing fase I completed:: there are now 300 free variables and 25500 clauses.
1.79/1.89	c using k-SAT heuristics (size based diff)
1.79/1.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.89	c main():: clause / variable ratio: ( 25500 / 300 ) = 85.00
1.79/1.89	c longest clause has size 7
1.79/1.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.89	c number of free variables = 300
1.79/1.89	c dynamic_preselect_setsize :: off
1.79/1.89	c main():: all systems go!
1.79/1.89	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 266
1.99/2.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 9045
4.09/4.18	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 |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
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c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 386360
84.70/84.78	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 |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
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c |****************************************************
c |*****************************************************
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c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3152345-1301699773/watcher-3152345-1301699773 -o /tmp/evaluation-result-3152345-1301699773/solver-3152345-1301699773 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152345-1301699773.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: 4.06 3.99 3.72 3/181 8931
/proc/meminfo: memFree=22244428/32951124 swapFree=67111528/67111528
[pid=8931] ppid=8929 vsize=6924 CPUtime=0 cores=1,3
/proc/8931/stat : 8931 (march_rw) R 8929 8931 8728 0 -1 4194304 307 0 0 0 0 0 0 0 25 0 1 0 281579682 7090176 251 33554432000 4194304 4300876 140733765508608 18446744073709551615 212435677893 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8931/statm: 1731 251 113 27 0 180 0

[startup+0.022451 s]
/proc/loadavg: 4.06 3.99 3.72 3/181 8931
/proc/meminfo: memFree=22244428/32951124 swapFree=67111528/67111528
[pid=8931] ppid=8929 vsize=7716 CPUtime=0.02 cores=1,3
/proc/8931/stat : 8931 (march_rw) R 8929 8931 8728 0 -1 4194304 501 0 0 0 2 0 0 0 25 0 1 0 281579682 7901184 445 33554432000 4194304 4300876 140733765508608 18446744073709551615 212435548300 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8931/statm: 1929 446 113 27 0 378 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7716

[startup+0.100432 s]
/proc/loadavg: 4.06 3.99 3.72 3/181 8931
/proc/meminfo: memFree=22244428/32951124 swapFree=67111528/67111528
[pid=8931] ppid=8929 vsize=10904 CPUtime=0.09 cores=1,3
/proc/8931/stat : 8931 (march_rw) R 8929 8931 8728 0 -1 4202496 4689 0 0 0 9 0 0 0 25 0 1 0 281579682 11165696 1058 33554432000 4194304 4300876 140733765508608 18446744073709551615 4256594 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8931/statm: 2726 1058 143 27 0 1175 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10904

[startup+0.300395 s]
/proc/loadavg: 4.06 3.99 3.72 3/181 8931
/proc/meminfo: memFree=22244428/32951124 swapFree=67111528/67111528
[pid=8931] ppid=8929 vsize=10904 CPUtime=0.29 cores=1,3
/proc/8931/stat : 8931 (march_rw) R 8929 8931 8728 0 -1 4202496 4689 0 0 0 29 0 0 0 25 0 1 0 281579682 11165696 1058 33554432000 4194304 4300876 140733765508608 18446744073709551615 4256619 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8931/statm: 2726 1058 143 27 0 1175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10904

[startup+0.700316 s]
/proc/loadavg: 4.06 3.99 3.72 3/181 8931
/proc/meminfo: memFree=22244428/32951124 swapFree=67111528/67111528
[pid=8931] ppid=8929 vsize=10904 CPUtime=0.69 cores=1,3
/proc/8931/stat : 8931 (march_rw) R 8929 8931 8728 0 -1 4202496 4689 0 0 0 69 0 0 0 25 0 1 0 281579682 11165696 1058 33554432000 4194304 4300876 140733765508608 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8931/statm: 2726 1058 143 27 0 1175 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10904

[startup+1.50017 s]
/proc/loadavg: 4.06 3.99 3.72 5/190 8948
/proc/meminfo: memFree=22197872/32951124 swapFree=67111528/67111528
[pid=8931] ppid=8929 vsize=10904 CPUtime=1.49 cores=1,3
/proc/8931/stat : 8931 (march_rw) R 8929 8931 8728 0 -1 4202496 4689 0 0 0 149 0 0 0 25 0 1 0 281579682 11165696 1058 33554432000 4194304 4300876 140733765508608 18446744073709551615 4256594 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8931/statm: 2726 1058 143 27 0 1175 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10904

[startup+3.10087 s]
/proc/loadavg: 4.05 3.99 3.72 5/190 8948
/proc/meminfo: memFree=22188508/32951124 swapFree=67111528/67111528
[pid=8931] ppid=8929 vsize=14292 CPUtime=3.09 cores=1,3
/proc/8931/stat : 8931 (march_rw) R 8929 8931 8728 0 -1 4202496 5734 0 0 0 309 0 0 0 25 0 1 0 281579682 14635008 1728 33554432000 4194304 4300876 140733765508608 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8931/statm: 3573 1728 170 27 0 2022 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14292

[startup+6.30027 s]
/proc/loadavg: 4.05 3.99 3.72 5/190 8948
/proc/meminfo: memFree=22183860/32951124 swapFree=67111528/67111528
[pid=8931] ppid=8929 vsize=14292 CPUtime=6.29 cores=1,3
/proc/8931/stat : 8931 (march_rw) R 8929 8931 8728 0 -1 4202496 5734 0 0 0 629 0 0 0 25 0 1 0 281579682 14635008 1728 33554432000 4194304 4300876 140733765508608 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8931/statm: 3573 1728 170 27 0 2022 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14292

[startup+12.701 s]
/proc/loadavg: 4.04 3.99 3.73 5/190 8948
/proc/meminfo: memFree=22179860/32951124 swapFree=67111528/67111528
[pid=8931] ppid=8929 vsize=15828 CPUtime=12.69 cores=1,3
/proc/8931/stat : 8931 (march_rw) R 8929 8931 8728 0 -1 4202496 5994 0 0 0 1269 0 0 0 25 0 1 0 281579682 16207872 1988 33554432000 4194304 4300876 140733765508608 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8931/statm: 3957 1988 170 27 0 2406 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15828

[startup+25.5006 s]
/proc/loadavg: 4.04 3.99 3.73 5/190 8948
/proc/meminfo: memFree=22174672/32951124 swapFree=67111528/67111528
[pid=8931] ppid=8929 vsize=17744 CPUtime=25.49 cores=1,3
/proc/8931/stat : 8931 (march_rw) R 8929 8931 8728 0 -1 4202496 6320 0 0 0 2549 0 0 0 25 0 1 0 281579682 18169856 2314 33554432000 4194304 4300876 140733765508608 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8931/statm: 4436 2314 171 27 0 2885 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17744

[startup+51.1008 s]
/proc/loadavg: 4.02 3.99 3.73 5/190 8949
/proc/meminfo: memFree=22166456/32951124 swapFree=67111528/67111528
[pid=8931] ppid=8929 vsize=19468 CPUtime=51.09 cores=1,3
/proc/8931/stat : 8931 (march_rw) R 8929 8931 8728 0 -1 4202496 7007 0 0 0 5109 0 0 0 25 0 1 0 281579682 19935232 3001 33554432000 4194304 4300876 140733765508608 18446744073709551615 4276150 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8931/statm: 4867 3001 171 27 0 3316 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19468

[startup+102.306 s]
/proc/loadavg: 4.01 3.99 3.75 5/190 8950
/proc/meminfo: memFree=22149428/32951124 swapFree=67111528/67111528
[pid=8931] ppid=8929 vsize=25936 CPUtime=102.3 cores=1,3
/proc/8931/stat : 8931 (march_rw) R 8929 8931 8728 0 -1 4202496 8435 0 0 0 10229 1 0 0 25 0 1 0 281579682 26558464 4429 33554432000 4194304 4300876 140733765508608 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8931/statm: 6484 4429 171 27 0 4933 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 25936

[startup+162.301 s]
/proc/loadavg: 4.03 4.00 3.76 5/190 8952
/proc/meminfo: memFree=22131668/32951124 swapFree=67111528/67111528
[pid=8931] ppid=8929 vsize=40488 CPUtime=162.29 cores=1,3
/proc/8931/stat : 8931 (march_rw) R 8929 8931 8728 0 -1 4202496 10112 0 0 0 16228 1 0 0 25 0 1 0 281579682 41459712 6106 33554432000 4194304 4300876 140733765508608 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8931/statm: 10122 6106 171 27 0 8571 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 40488

[startup+222.3 s]
/proc/loadavg: 4.05 4.02 3.78 5/190 8954
/proc/meminfo: memFree=22113756/32951124 swapFree=67111528/67111528
[pid=8931] ppid=8929 vsize=40488 CPUtime=222.28 cores=1,3
/proc/8931/stat : 8931 (march_rw) R 8929 8931 8728 0 -1 4202496 11731 0 0 0 22227 1 0 0 25 0 1 0 281579682 41459712 7725 33554432000 4194304 4300876 140733765508608 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8931/statm: 10122 7725 171 27 0 8571 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 40488

[startup+282.3 s]
/proc/loadavg: 4.09 4.03 3.80 5/190 8955
/proc/meminfo: memFree=22096240/32951124 swapFree=67111528/67111528
[pid=8931] ppid=8929 vsize=53584 CPUtime=282.29 cores=1,3
/proc/8931/stat : 8931 (march_rw) R 8929 8931 8728 0 -1 4202496 13371 0 0 0 28227 2 0 0 25 0 1 0 281579682 54870016 9365 33554432000 4194304 4300876 140733765508608 18446744073709551615 4227612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8931/statm: 13396 9365 171 27 0 11845 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 53584

[startup+342.301 s]
/proc/loadavg: 4.03 4.02 3.81 5/190 8957
/proc/meminfo: memFree=22078604/32951124 swapFree=67111528/67111528
[pid=8931] ppid=8929 vsize=53584 CPUtime=342.29 cores=1,3
/proc/8931/stat : 8931 (march_rw) R 8929 8931 8728 0 -1 4202496 15024 0 0 0 34227 2 0 0 25 0 1 0 281579682 54870016 11018 33554432000 4194304 4300876 140733765508608 18446744073709551615 4227558 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8931/statm: 13396 11018 171 27 0 11845 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 53584

[startup+402.3 s]
/proc/loadavg: 4.08 4.03 3.82 5/190 8958
/proc/meminfo: memFree=22061096/32951124 swapFree=67111528/67111528
[pid=8931] ppid=8929 vsize=73228 CPUtime=402.28 cores=1,3
/proc/8931/stat : 8931 (march_rw) R 8929 8931 8728 0 -1 4202496 16694 0 0 0 40226 2 0 0 25 0 1 0 281579682 74985472 12688 33554432000 4194304 4300876 140733765508608 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8931/statm: 18307 12688 171 27 0 16756 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 73228

[startup+462.3 s]
/proc/loadavg: 4.03 4.02 3.83 5/190 8960
/proc/meminfo: memFree=22043084/32951124 swapFree=67111528/67111528
[pid=8931] ppid=8929 vsize=73228 CPUtime=462.29 cores=1,3
/proc/8931/stat : 8931 (march_rw) R 8929 8931 8728 0 -1 4202496 18413 0 0 0 46226 3 0 0 25 0 1 0 281579682 74985472 14407 33554432000 4194304 4300876 140733765508608 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8931/statm: 18307 14407 171 27 0 16756 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 73228

[startup+522.301 s]
/proc/loadavg: 4.01 4.02 3.84 5/190 8962
/proc/meminfo: memFree=22025688/32951124 swapFree=67111528/67111528
[pid=8931] ppid=8929 vsize=73228 CPUtime=522.28 cores=1,3
/proc/8931/stat : 8931 (march_rw) R 8929 8931 8728 0 -1 4202496 20087 0 0 0 52225 3 0 0 25 0 1 0 281579682 74985472 16081 33554432000 4194304 4300876 140733765508608 18446744073709551615 4264455 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8931/statm: 18307 16081 171 27 0 16756 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 73228

[startup+582.3 s]
/proc/loadavg: 4.00 4.01 3.84 5/190 8963
/proc/meminfo: memFree=22006932/32951124 swapFree=67111528/67111528
[pid=8931] ppid=8929 vsize=102696 CPUtime=582.28 cores=1,3
/proc/8931/stat : 8931 (march_rw) R 8929 8931 8728 0 -1 4202496 21739 0 0 0 58225 3 0 0 25 0 1 0 281579682 105160704 17733 33554432000 4194304 4300876 140733765508608 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8931/statm: 25674 17733 171 27 0 24123 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 102696

[startup+642.3 s]
/proc/loadavg: 4.00 4.01 3.85 5/190 8965
/proc/meminfo: memFree=21988920/32951124 swapFree=67111528/67111528
[pid=8931] ppid=8929 vsize=102696 CPUtime=642.29 cores=1,3
/proc/8931/stat : 8931 (march_rw) R 8929 8931 8728 0 -1 4202496 23406 0 0 0 64225 4 0 0 25 0 1 0 281579682 105160704 19400 33554432000 4194304 4300876 140733765508608 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8931/statm: 25674 19400 171 27 0 24123 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 102696

[startup+702.301 s]
/proc/loadavg: 4.06 4.02 3.86 5/190 8966
/proc/meminfo: memFree=21970800/32951124 swapFree=67111528/67111528
[pid=8931] ppid=8929 vsize=102696 CPUtime=702.29 cores=1,3
/proc/8931/stat : 8931 (march_rw) R 8929 8931 8728 0 -1 4202496 25089 0 0 0 70225 4 0 0 25 0 1 0 281579682 105160704 21083 33554432000 4194304 4300876 140733765508608 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8931/statm: 25674 21083 171 27 0 24123 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 102696

[startup+762.306 s]
/proc/loadavg: 4.02 4.01 3.87 5/190 8968
/proc/meminfo: memFree=21951692/32951124 swapFree=67111528/67111528
[pid=8931] ppid=8929 vsize=104236 CPUtime=762.29 cores=1,3
/proc/8931/stat : 8931 (march_rw) R 8929 8931 8728 0 -1 4202496 26979 0 0 0 76224 5 0 0 25 0 1 0 281579682 106737664 22973 33554432000 4194304 4300876 140733765508608 18446744073709551615 4275544 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8931/statm: 26059 22973 171 27 0 24508 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 104236

[startup+822.3 s]
/proc/loadavg: 4.04 4.02 3.88 5/190 8970
/proc/meminfo: memFree=21933788/32951124 swapFree=67111528/67111528
[pid=8931] ppid=8929 vsize=148436 CPUtime=822.29 cores=1,3
/proc/8931/stat : 8931 (march_rw) R 8929 8931 8728 0 -1 4202496 28714 0 0 0 82224 5 0 0 25 0 1 0 281579682 151998464 24708 33554432000 4194304 4300876 140733765508608 18446744073709551615 4276099 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8931/statm: 37109 24708 171 27 0 35558 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 148436

[startup+882.301 s]
/proc/loadavg: 4.01 4.02 3.88 5/190 8971
/proc/meminfo: memFree=21915796/32951124 swapFree=67111528/67111528
[pid=8931] ppid=8929 vsize=148436 CPUtime=882.28 cores=1,3
/proc/8931/stat : 8931 (march_rw) R 8929 8931 8728 0 -1 4202496 30439 0 0 0 88223 5 0 0 25 0 1 0 281579682 151998464 26433 33554432000 4194304 4300876 140733765508608 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8931/statm: 37109 26433 171 27 0 35558 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 148436

[startup+942.3 s]
/proc/loadavg: 4.00 4.01 3.89 5/190 8973
/proc/meminfo: memFree=21897800/32951124 swapFree=67111528/67111528
[pid=8931] ppid=8929 vsize=148436 CPUtime=942.29 cores=1,3
/proc/8931/stat : 8931 (march_rw) R 8929 8931 8728 0 -1 4202496 32164 0 0 0 94223 6 0 0 25 0 1 0 281579682 151998464 28158 33554432000 4194304 4300876 140733765508608 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8931/statm: 37109 28158 171 27 0 35558 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 148436

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.89 5/190 8974
/proc/meminfo: memFree=21879668/32951124 swapFree=67111528/67111528
[pid=8931] ppid=8929 vsize=148436 CPUtime=1002.29 cores=1,3
/proc/8931/stat : 8931 (march_rw) R 8929 8931 8728 0 -1 4202496 33906 0 0 0 100222 7 0 0 25 0 1 0 281579682 151998464 29900 33554432000 4194304 4300876 140733765508608 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8931/statm: 37109 29900 171 27 0 35558 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 148436

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.90 5/190 8976
/proc/meminfo: memFree=21861796/32951124 swapFree=67111528/67111528
[pid=8931] ppid=8929 vsize=148436 CPUtime=1062.29 cores=1,3
/proc/8931/stat : 8931 (march_rw) R 8929 8931 8728 0 -1 4202496 35650 0 0 0 106222 7 0 0 25 0 1 0 281579682 151998464 31644 33554432000 4194304 4300876 140733765508608 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8931/statm: 37109 31644 171 27 0 35558 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 148436

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 8978
/proc/meminfo: memFree=21843540/32951124 swapFree=67111528/67111528
[pid=8931] ppid=8929 vsize=148436 CPUtime=1122.29 cores=1,3
/proc/8931/stat : 8931 (march_rw) R 8929 8931 8728 0 -1 4202496 37401 0 0 0 112222 7 0 0 25 0 1 0 281579682 151998464 33395 33554432000 4194304 4300876 140733765508608 18446744073709551615 4276291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8931/statm: 37109 33395 171 27 0 35558 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 148436

[startup+1182.3 s]
/proc/loadavg: 4.07 4.02 3.91 5/190 8979
/proc/meminfo: memFree=21826508/32951124 swapFree=67111528/67111528
[pid=8931] ppid=8929 vsize=148436 CPUtime=1182.29 cores=1,3
/proc/8931/stat : 8931 (march_rw) R 8929 8931 8728 0 -1 4202496 39128 0 0 0 118222 7 0 0 25 0 1 0 281579682 151998464 35122 33554432000 4194304 4300876 140733765508608 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8931/statm: 37109 35122 171 27 0 35558 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 148436

[startup+1242.3 s]
/proc/loadavg: 4.02 4.01 3.91 5/190 8981
/proc/meminfo: memFree=21807864/32951124 swapFree=67111528/67111528
[pid=8931] ppid=8929 vsize=214736 CPUtime=1242.29 cores=1,3
/proc/8931/stat : 8931 (march_rw) R 8929 8931 8728 0 -1 4202496 40876 0 0 0 124221 8 0 0 25 0 1 0 281579682 219889664 36870 33554432000 4194304 4300876 140733765508608 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8931/statm: 53684 36870 171 27 0 52133 0
Current children cumulated CPU time (s) 1242.29
Current children cumulated vsize (KiB) 214736



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.01 4.00 3.91 4/189 8983
/proc/meminfo: memFree=21886192/32951124 swapFree=67111528/67111528
[pid=8931] ppid=8929 vsize=214736 CPUtime=1299.99 cores=1,3
/proc/8931/stat : 8931 (march_rw) R 8929 8931 8728 0 -1 4202496 42572 0 0 0 129991 8 0 0 25 0 1 0 281579682 219889664 38566 33554432000 4194304 4300876 140733765508608 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8931/statm: 53684 38566 171 27 0 52133 0
Current children cumulated CPU time (s) 1299.99
Current children cumulated vsize (KiB) 214736

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.01
CPU user time (s): 1299.92
CPU system time (s): 0.090986
CPU usage (%): 99.9997
Max. virtual memory (cumulated for all children) (KiB): 214736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.92
system time used= 0.090986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42572
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= 3646

runsolver used 1.84272 second user time and 4.07738 second system time

The end

Launcher Data 

Begin job on node102 at 2011-04-02 01:16:13
IDJOB=3152345
IDBENCH=82625
IDSOLVER=1561
FILE ID=node102/3152345-1301699773
RUNJOBID= node102-1301698471-8748
PBS_JOBID= 12840749
Free space on /tmp= 71632 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k7-r85-v300-c25500-S680524168-083-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152345-1301699773/watcher-3152345-1301699773 -o /tmp/evaluation-result-3152345-1301699773/solver-3152345-1301699773 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152345-1301699773.cnf

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

MD5SUM BENCH= ebf03c9c6463f3682b7e09274cee8655
RANDOM SEED=1140918448

node102.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		: 2666.828
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	: 5333.65
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		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
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		: 2666.828
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		: 2666.828
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		: 2666.828
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		: 2666.828
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	: 5332.82
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		: 2666.828
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:      22244460 kB
Buffers:        328292 kB
Cached:       10050744 kB
SwapCached:          0 kB
Active:        7418704 kB
Inactive:      3030612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22244460 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2008 kB
Writeback:           0 kB
AnonPages:       70384 kB
Mapped:          15184 kB
Slab:           193368 kB
PageTables:       4776 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   218176 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= 71628 MiB
End job on node102 at 2011-04-02 01:37:55